tokenizers
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Published
20 hours ago •
huggingface
huggingface
error: casting `&T` to `&mut T` is undefined behavior
ERROR: Failed building wheel for tokenizers:
Building wheels for collected packages: tokenizers
Building wheel for tokenizers (pyproject.toml) ... error
error: subprocess-exited-with-error
× Building wheel for tokenizers (pyproject.toml) did not run successfully.
│ exit code: 1
╰─> [592 lines of output]
running bdist_wheel
running build
running build_py
creating build
creating build/lib.linux-x86_64-cpython-312
creating build/lib.linux-x86_64-cpython-312/tokenizers
copying py_src/tokenizers/__init__.py -> build/lib.linux-x86_64-cpython-312/tokenizers
creating build/lib.linux-x86_64-cpython-312/tokenizers/models
copying py_src/tokenizers/models/__init__.py -> build/lib.linux-x86_64-cpython-312/tokenizers/models
creating build/lib.linux-x86_64-cpython-312/tokenizers/decoders
copying py_src/tokenizers/decoders/__init__.py -> build/lib.linux-x86_64-cpython-312/tokenizers/decoders
creating build/lib.linux-x86_64-cpython-312/tokenizers/normalizers
copying py_src/tokenizers/normalizers/__init__.py -> build/lib.linux-x86_64-cpython-312/tokenizers/normalizers
creating build/lib.linux-x86_64-cpython-312/tokenizers/pre_tokenizers
copying py_src/tokenizers/pre_tokenizers/__init__.py -> build/lib.linux-x86_64-cpython-312/tokenizers/pre_tokenizers
creating build/lib.linux-x86_64-cpython-312/tokenizers/processors
copying py_src/tokenizers/processors/__init__.py -> build/lib.linux-x86_64-cpython-312/tokenizers/processors
creating build/lib.linux-x86_64-cpython-312/tokenizers/trainers
copying py_src/tokenizers/trainers/__init__.py -> build/lib.linux-x86_64-cpython-312/tokenizers/trainers
creating build/lib.linux-x86_64-cpython-312/tokenizers/implementations
copying py_src/tokenizers/implementations/__init__.py -> build/lib.linux-x86_64-cpython-312/tokenizers/implementations
copying py_src/tokenizers/implementations/base_tokenizer.py -> build/lib.linux-x86_64-cpython-312/tokenizers/implementations
copying py_src/tokenizers/implementations/bert_wordpiece.py -> build/lib.linux-x86_64-cpython-312/tokenizers/implementations
copying py_src/tokenizers/implementations/byte_level_bpe.py -> build/lib.linux-x86_64-cpython-312/tokenizers/implementations
copying py_src/tokenizers/implementations/char_level_bpe.py -> build/lib.linux-x86_64-cpython-312/tokenizers/implementations
copying py_src/tokenizers/implementations/sentencepiece_bpe.py -> build/lib.linux-x86_64-cpython-312/tokenizers/implementations
copying py_src/tokenizers/implementations/sentencepiece_unigram.py -> build/lib.linux-x86_64-cpython-312/tokenizers/implementations
creating build/lib.linux-x86_64-cpython-312/tokenizers/tools
copying py_src/tokenizers/tools/__init__.py -> build/lib.linux-x86_64-cpython-312/tokenizers/tools
copying py_src/tokenizers/tools/visualizer.py -> build/lib.linux-x86_64-cpython-312/tokenizers/tools
copying py_src/tokenizers/__init__.pyi -> build/lib.linux-x86_64-cpython-312/tokenizers
copying py_src/tokenizers/models/__init__.pyi -> build/lib.linux-x86_64-cpython-312/tokenizers/models
copying py_src/tokenizers/decoders/__init__.pyi -> build/lib.linux-x86_64-cpython-312/tokenizers/decoders
copying py_src/tokenizers/normalizers/__init__.pyi -> build/lib.linux-x86_64-cpython-312/tokenizers/normalizers
copying py_src/tokenizers/pre_tokenizers/__init__.pyi -> build/lib.linux-x86_64-cpython-312/tokenizers/pre_tokenizers
copying py_src/tokenizers/processors/__init__.pyi -> build/lib.linux-x86_64-cpython-312/tokenizers/processors
copying py_src/tokenizers/trainers/__init__.pyi -> build/lib.linux-x86_64-cpython-312/tokenizers/trainers
copying py_src/tokenizers/tools/visualizer-styles.css -> build/lib.linux-x86_64-cpython-312/tokenizers/tools
running build_ext
running build_rust
Updating crates.io index
cargo rustc --lib --message-format=json-render-diagnostics --manifest-path Cargo.toml --release -v --features pyo3/extension-module --crate-type cdylib --
Compiling libc v0.2.153
Compiling proc-macro2 v1.0.79
Compiling unicode-ident v1.0.12
Compiling autocfg v1.2.0
Compiling pkg-config v0.3.30
Compiling cfg-if v1.0.0
Compiling typenum v1.17.0
Compiling memchr v2.7.2
Compiling version_check v0.9.4
Compiling once_cell v1.19.0
Compiling syn v1.0.109
Compiling pin-project-lite v0.2.14
Compiling target-lexicon v0.12.14
Compiling vcpkg v0.2.15
Compiling bitflags v2.5.0
Compiling bytes v1.6.0
Compiling itoa v1.0.11
Compiling subtle v2.5.0
Compiling futures-core v0.3.30
Compiling serde v1.0.197
Compiling crossbeam-utils v0.8.19
Compiling openssl v0.10.64
Compiling fnv v1.0.7
Running `rustc --crate-name build_script_build --edition=2021 /home/sd/.cargo/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.79/build.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debug-assertions=off --cfg 'feature="default"' --cfg 'feature="proc-macro"' -C metadata=b4ee986c80539004 -C extra-filename=-b4ee986c80539004 --out-dir /tmp/pip-install-bvuco56u/tokenizers_8fea27572d074ce5977e58f1408074ea/target/release/build/proc-macro2-b4ee986c80539004 -L dependency=/tmp/pip-install-bvuco56u/tokenizers_8fea27572d074ce5977e58f1408074ea/target/release/deps --cap-lints allow`
...
Compiling tokenizers v0.13.3 (/tmp/pip-install-bvuco56u/tokenizers_8fea27572d074ce5977e58f1408074ea/tokenizers-lib)
Running `rustc --crate-name tokenizers --edition=2018 tokenizers-lib/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C opt-level=3 -C embed-bitcode=no --cfg 'feature="cached-path"' --cfg 'feature="clap"' --cfg 'feature="cli"' --cfg 'feature="default"' --cfg 'feature="dirs"' --cfg 'feature="esaxx_fast"' --cfg 'feature="http"' --cfg 'feature="indicatif"' --cfg 'feature="onig"' --cfg 'feature="progressbar"' --cfg 'feature="reqwest"' -C metadata=7328a86746abf437 -C extra-filename=-7328a86746abf437 --out-dir /tmp/pip-install-bvuco56u/tokenizers_8fea27572d074ce5977e58f1408074ea/target/release/deps -L dependency=/tmp/pip-install-bvuco56u/tokenizers_8fea27572d074ce5977e58f1408074ea/target/release/deps --extern aho_corasick=/tmp/pip-install-bvuco56u/tokenizers_8fea27572d074ce5977e58f1408074ea/target/release/deps/libaho_corasick-4b3322f33dd90c4d.rmeta --extern cached_path=/tmp/pip-install-bvuco56u/tokenizers_8fea27572d074ce5977e58f1408074ea/target/release/deps/libcached_path-5ed5128f026500fa.rmeta --extern clap=/tmp/pip-install-bvuco56u/tokenizers_8fea27572d074ce5977e58f1408074ea/target/release/deps/libclap-75fa0696f6a35286.rmeta --extern derive_builder=/tmp/pip-install-bvuco56u/tokenizers_8fea27572d074ce5977e58f1408074ea/target/release/deps/libderive_builder-8a346deffc2ebe1e.rmeta --extern dirs=/tmp/pip-install-bvuco56u/tokenizers_8fea27572d074ce5977e58f1408074ea/target/release/deps/libdirs-b91e2b12ef7b3a26.rmeta --extern esaxx_rs=/tmp/pip-install-bvuco56u/tokenizers_8fea27572d074ce5977e58f1408074ea/target/release/deps/libesaxx_rs-ec5f02997062ab07.rmeta --extern getrandom=/tmp/pip-install-bvuco56u/tokenizers_8fea27572d074ce5977e58f1408074ea/target/release/deps/libgetrandom-93dfba45fc2b8e30.rmeta --extern indicatif=/tmp/pip-install-bvuco56u/tokenizers_8fea27572d074ce5977e58f1408074ea/target/release/deps/libindicatif-3730620e4a8e6215.rmeta --extern itertools=/tmp/pip-install-bvuco56u/tokenizers_8fea27572d074ce5977e58f1408074ea/target/release/deps/libitertools-2aa7fd4d247f314a.rmeta --extern lazy_static=/tmp/pip-install-bvuco56u/tokenizers_8fea27572d074ce5977e58f1408074ea/target/release/deps/liblazy_static-d60e4dd36b567e7f.rmeta --extern log=/tmp/pip-install-bvuco56u/tokenizers_8fea27572d074ce5977e58f1408074ea/target/release/deps/liblog-e7360a68c8f9fdb6.rmeta --extern macro_rules_attribute=/tmp/pip-install-bvuco56u/tokenizers_8fea27572d074ce5977e58f1408074ea/target/release/deps/libmacro_rules_attribute-0c5e18dae1223f79.rmeta --extern monostate=/tmp/pip-install-bvuco56u/tokenizers_8fea27572d074ce5977e58f1408074ea/target/release/deps/libmonostate-cd0f5691d941ce54.rmeta --extern onig=/tmp/pip-install-bvuco56u/tokenizers_8fea27572d074ce5977e58f1408074ea/target/release/deps/libonig-18382c6494a03e83.rmeta --extern paste=/tmp/pip-install-bvuco56u/tokenizers_8fea27572d074ce5977e58f1408074ea/target/release/deps/libpaste-24a5791047389e1c.so --extern rand=/tmp/pip-install-bvuco56u/tokenizers_8fea27572d074ce5977e58f1408074ea/target/release/deps/librand-c6f59ec8eb990809.rmeta --extern rayon=/tmp/pip-install-bvuco56u/tokenizers_8fea27572d074ce5977e58f1408074ea/target/release/deps/librayon-d58498cddcaf228e.rmeta --extern rayon_cond=/tmp/pip-install-bvuco56u/tokenizers_8fea27572d074ce5977e58f1408074ea/target/release/deps/librayon_cond-81749514621b9292.rmeta --extern regex=/tmp/pip-install-bvuco56u/tokenizers_8fea27572d074ce5977e58f1408074ea/target/release/deps/libregex-0296cd254892a4e0.rmeta --extern regex_syntax=/tmp/pip-install-bvuco56u/tokenizers_8fea27572d074ce5977e58f1408074ea/target/release/deps/libregex_syntax-899dc8a5500cf19b.rmeta --extern reqwest=/tmp/pip-install-bvuco56u/tokenizers_8fea27572d074ce5977e58f1408074ea/target/release/deps/libreqwest-e23a1f2e52abfda1.rmeta --extern serde=/tmp/pip-install-bvuco56u/tokenizers_8fea27572d074ce5977e58f1408074ea/target/release/deps/libserde-86a61dd17283abc2.rmeta --extern serde_json=/tmp/pip-install-bvuco56u/tokenizers_8fea27572d074ce5977e58f1408074ea/target/release/deps/libserde_json-4224df968acf122a.rmeta --extern spm_precompiled=/tmp/pip-install-bvuco56u/tokenizers_8fea27572d074ce5977e58f1408074ea/target/release/deps/libspm_precompiled-a430935e8998b536.rmeta --extern thiserror=/tmp/pip-install-bvuco56u/tokenizers_8fea27572d074ce5977e58f1408074ea/target/release/deps/libthiserror-8c7345053709316a.rmeta --extern unicode_normalization_alignments=/tmp/pip-install-bvuco56u/tokenizers_8fea27572d074ce5977e58f1408074ea/target/release/deps/libunicode_normalization_alignments-da6b9466ba182084.rmeta --extern unicode_segmentation=/tmp/pip-install-bvuco56u/tokenizers_8fea27572d074ce5977e58f1408074ea/target/release/deps/libunicode_segmentation-71eb6260cf3865ac.rmeta --extern unicode_categories=/tmp/pip-install-bvuco56u/tokenizers_8fea27572d074ce5977e58f1408074ea/target/release/deps/libunicode_categories-166b45fdd025eb04.rmeta -L native=/tmp/pip-install-bvuco56u/tokenizers_8fea27572d074ce5977e58f1408074ea/target/release/build/bzip2-sys-503e67e92eb0af78/out/lib -L native=/tmp/pip-install-bvuco56u/tokenizers_8fea27572d074ce5977e58f1408074ea/target/release/build/zstd-sys-70e1cad5ab897179/out -L native=/tmp/pip-install-bvuco56u/tokenizers_8fea27572d074ce5977e58f1408074ea/target/release/build/esaxx-rs-f91c3d0a3966aca1/out -L native=/tmp/pip-install-bvuco56u/tokenizers_8fea27572d074ce5977e58f1408074ea/target/release/build/onig_sys-20fbd3f96135b358/out`
warning: variable does not need to be mutable
--> tokenizers-lib/src/models/unigram/model.rs:265:21
|
265 | let mut target_node = &mut best_path_ends_at[key_pos];
| ----^^^^^^^^^^^
| |
| help: remove this `mut`
|
= note: `#[warn(unused_mut)]` on by default
warning: variable does not need to be mutable
--> tokenizers-lib/src/models/unigram/model.rs:282:21
|
282 | let mut target_node = &mut best_path_ends_at[starts_at + mblen];
| ----^^^^^^^^^^^
| |
| help: remove this `mut`
warning: variable does not need to be mutable
--> tokenizers-lib/src/pre_tokenizers/byte_level.rs:200:59
|
200 | encoding.process_tokens_with_offsets_mut(|(i, (token, mut offsets))| {
| ----^^^^^^^
| |
| help: remove this `mut`
error: casting `&T` to `&mut T` is undefined behavior, even if the reference is unused, consider instead using an `UnsafeCell`
--> tokenizers-lib/src/models/bpe/trainer.rs:526:47
|
522 | let w = &words[*i] as *const _ as *mut _;
| -------------------------------- casting happend here
...
526 | let word: &mut Word = &mut (*w);
| ^^^^^^^^^
|
= note: for more information, visit <https://doc.rust-lang.org/book/ch15-05-interior-mutability.html>
= note: `#[deny(invalid_reference_casting)]` on by default
warning: `tokenizers` (lib) generated 3 warnings
error: could not compile `tokenizers` (lib) due to 1 previous error; 3 warnings emitted
Caused by:
process didn't exit successfully: `rustc --crate-name tokenizers --edition=2018 tokenizers-lib/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C opt-level=3 -C embed-bitcode=no --cfg 'feature="cached-path"' --cfg 'feature="clap"' --cfg 'feature="cli"' --cfg 'feature="default"' --cfg 'feature="dirs"' --cfg 'feature="esaxx_fast"' --cfg 'feature="http"' --cfg 'feature="indicatif"' --cfg 'feature="onig"' --cfg 'feature="progressbar"' --cfg 'feature="reqwest"' -C metadata=7328a86746abf437 -C extra-filename=-7328a86746abf437 --out-dir /tmp/pip-install-bvuco56u/tokenizers_8fea27572d074ce5977e58f1408074ea/target/release/deps -L dependency=/tmp/pip-install-bvuco56u/tokenizers_8fea27572d074ce5977e58f1408074ea/target/release/deps --extern aho_corasick=/tmp/pip-install-bvuco56u/tokenizers_8fea27572d074ce5977e58f1408074ea/target/release/deps/libaho_corasick-4b3322f33dd90c4d.rmeta --extern cached_path=/tmp/pip-install-bvuco56u/tokenizers_8fea27572d074ce5977e58f1408074ea/target/release/deps/libcached_path-5ed5128f026500fa.rmeta --extern clap=/tmp/pip-install-bvuco56u/tokenizers_8fea27572d074ce5977e58f1408074ea/target/release/deps/libclap-75fa0696f6a35286.rmeta --extern derive_builder=/tmp/pip-install-bvuco56u/tokenizers_8fea27572d074ce5977e58f1408074ea/target/release/deps/libderive_builder-8a346deffc2ebe1e.rmeta --extern dirs=/tmp/pip-install-bvuco56u/tokenizers_8fea27572d074ce5977e58f1408074ea/target/release/deps/libdirs-b91e2b12ef7b3a26.rmeta --extern esaxx_rs=/tmp/pip-install-bvuco56u/tokenizers_8fea27572d074ce5977e58f1408074ea/target/release/deps/libesaxx_rs-ec5f02997062ab07.rmeta --extern getrandom=/tmp/pip-install-bvuco56u/tokenizers_8fea27572d074ce5977e58f1408074ea/target/release/deps/libgetrandom-93dfba45fc2b8e30.rmeta --extern indicatif=/tmp/pip-install-bvuco56u/tokenizers_8fea27572d074ce5977e58f1408074ea/target/release/deps/libindicatif-3730620e4a8e6215.rmeta --extern itertools=/tmp/pip-install-bvuco56u/tokenizers_8fea27572d074ce5977e58f1408074ea/target/release/deps/libitertools-2aa7fd4d247f314a.rmeta --extern lazy_static=/tmp/pip-install-bvuco56u/tokenizers_8fea27572d074ce5977e58f1408074ea/target/release/deps/liblazy_static-d60e4dd36b567e7f.rmeta --extern log=/tmp/pip-install-bvuco56u/tokenizers_8fea27572d074ce5977e58f1408074ea/target/release/deps/liblog-e7360a68c8f9fdb6.rmeta --extern macro_rules_attribute=/tmp/pip-install-bvuco56u/tokenizers_8fea27572d074ce5977e58f1408074ea/target/release/deps/libmacro_rules_attribute-0c5e18dae1223f79.rmeta --extern monostate=/tmp/pip-install-bvuco56u/tokenizers_8fea27572d074ce5977e58f1408074ea/target/release/deps/libmonostate-cd0f5691d941ce54.rmeta --extern onig=/tmp/pip-install-bvuco56u/tokenizers_8fea27572d074ce5977e58f1408074ea/target/release/deps/libonig-18382c6494a03e83.rmeta --extern paste=/tmp/pip-install-bvuco56u/tokenizers_8fea27572d074ce5977e58f1408074ea/target/release/deps/libpaste-24a5791047389e1c.so --extern rand=/tmp/pip-install-bvuco56u/tokenizers_8fea27572d074ce5977e58f1408074ea/target/release/deps/librand-c6f59ec8eb990809.rmeta --extern rayon=/tmp/pip-install-bvuco56u/tokenizers_8fea27572d074ce5977e58f1408074ea/target/release/deps/librayon-d58498cddcaf228e.rmeta --extern rayon_cond=/tmp/pip-install-bvuco56u/tokenizers_8fea27572d074ce5977e58f1408074ea/target/release/deps/librayon_cond-81749514621b9292.rmeta --extern regex=/tmp/pip-install-bvuco56u/tokenizers_8fea27572d074ce5977e58f1408074ea/target/release/deps/libregex-0296cd254892a4e0.rmeta --extern regex_syntax=/tmp/pip-install-bvuco56u/tokenizers_8fea27572d074ce5977e58f1408074ea/target/release/deps/libregex_syntax-899dc8a5500cf19b.rmeta --extern reqwest=/tmp/pip-install-bvuco56u/tokenizers_8fea27572d074ce5977e58f1408074ea/target/release/deps/libreqwest-e23a1f2e52abfda1.rmeta --extern serde=/tmp/pip-install-bvuco56u/tokenizers_8fea27572d074ce5977e58f1408074ea/target/release/deps/libserde-86a61dd17283abc2.rmeta --extern serde_json=/tmp/pip-install-bvuco56u/tokenizers_8fea27572d074ce5977e58f1408074ea/target/release/deps/libserde_json-4224df968acf122a.rmeta --extern spm_precompiled=/tmp/pip-install-bvuco56u/tokenizers_8fea27572d074ce5977e58f1408074ea/target/release/deps/libspm_precompiled-a430935e8998b536.rmeta --extern thiserror=/tmp/pip-install-bvuco56u/tokenizers_8fea27572d074ce5977e58f1408074ea/target/release/deps/libthiserror-8c7345053709316a.rmeta --extern unicode_normalization_alignments=/tmp/pip-install-bvuco56u/tokenizers_8fea27572d074ce5977e58f1408074ea/target/release/deps/libunicode_normalization_alignments-da6b9466ba182084.rmeta --extern unicode_segmentation=/tmp/pip-install-bvuco56u/tokenizers_8fea27572d074ce5977e58f1408074ea/target/release/deps/libunicode_segmentation-71eb6260cf3865ac.rmeta --extern unicode_categories=/tmp/pip-install-bvuco56u/tokenizers_8fea27572d074ce5977e58f1408074ea/target/release/deps/libunicode_categories-166b45fdd025eb04.rmeta -L native=/tmp/pip-install-bvuco56u/tokenizers_8fea27572d074ce5977e58f1408074ea/target/release/build/bzip2-sys-503e67e92eb0af78/out/lib -L native=/tmp/pip-install-bvuco56u/tokenizers_8fea27572d074ce5977e58f1408074ea/target/release/build/zstd-sys-70e1cad5ab897179/out -L native=/tmp/pip-install-bvuco56u/tokenizers_8fea27572d074ce5977e58f1408074ea/target/release/build/esaxx-rs-f91c3d0a3966aca1/out -L native=/tmp/pip-install-bvuco56u/tokenizers_8fea27572d074ce5977e58f1408074ea/target/release/build/onig_sys-20fbd3f96135b358/out` (exit status: 1)
error: `cargo rustc --lib --message-format=json-render-diagnostics --manifest-path Cargo.toml --release -v --features pyo3/extension-module --crate-type cdylib --` failed with code 101
[end of output]
note: This error originates from a subprocess, and is likely not a problem with pip.
ERROR: Failed building wheel for tokenizers
Full log: https://snips.sh/f/XPSNFeHd9Q Python 3.12.2 rustc 1.76.0 (07dca489a 2024-02-04) (Void Linux)
While the code in this repo should be fixed, a temporary workaround is to use an older version of the rust toolchain (I had success with rust 1.72.0, installing version 0.13.2):
RUSTUP_TOOLCHAIN=1.72.0 pip install tokenizers==0.13.2
Originally I was trying to install 0.13.3, but ran into issues because the clap dependency requires rust 1.74 or newer.
This issue is stale because it has been open 30 days with no activity. Remove stale label or comment or this will be closed in 5 days.
![github-actions[bot] avatar](https://avatars.githubusercontent.com/in/15368?v=4 "Published by a pub.dev verified publisher"){kind=small}
making github-actions close an obvious bug just because no one made comments on it doesn't make the bug go away.
rust 1:1.78.0-1
Compiling tokenizers v0.13.3 (/tmp/pip-install-_9lczfk8/tokenizers_a626b57540ed48ed8ef6ce337e9f06c5/tokenizers-lib)
Running `rustc --crate-name tokenizers --edition=2018 tokenizers-lib/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C opt-level=3 -C embed-bitcode=no --cfg 'feature="cached-path"' --cfg 'feature="clap"' --cfg 'feature="cli"' --cfg 'feature="default"' --cfg 'feature="dirs"' --cfg 'feature="esaxx_fast"' --cfg 'feature="http"' --cfg 'feature="indicatif"' --cfg 'feature="onig"' --cfg 'feature="progressbar"' --cfg 'feature="reqwest"' -C metadata=8900dc2403a2c8dd -C extra-filename=-8900dc2403a2c8dd --out-dir /tmp/pip-install-_9lczfk8/tokenizers_a626b57540ed48ed8ef6ce337e9f06c5/target/release/deps -C strip=debuginfo -L dependency=/tmp/pip-install-_9lczfk8/tokenizers_a626b57540ed48ed8ef6ce337e9f06c5/target/release/deps --extern aho_corasick=/tmp/pip-install-_9lczfk8/tokenizers_a626b57540ed48ed8ef6ce337e9f06c5/target/release/deps/libaho_corasick-6aa983f83cc1d860.rmeta --extern cached_path=/tmp/pip-install-_9lczfk8/tokenizers_a626b57540ed48ed8ef6ce337e9f06c5/target/release/deps/libcached_path-3ec46145dd1d130e.rmeta --extern clap=/tmp/pip-install-_9lczfk8/tokenizers_a626b57540ed48ed8ef6ce337e9f06c5/target/release/deps/libclap-b6f996e8d27659fd.rmeta --extern derive_builder=/tmp/pip-install-_9lczfk8/tokenizers_a626b57540ed48ed8ef6ce337e9f06c5/target/release/deps/libderive_builder-9b96e240da4197d9.rmeta --extern dirs=/tmp/pip-install-_9lczfk8/tokenizers_a626b57540ed48ed8ef6ce337e9f06c5/target/release/deps/libdirs-5779e67b580d982d.rmeta --extern esaxx_rs=/tmp/pip-install-_9lczfk8/tokenizers_a626b57540ed48ed8ef6ce337e9f06c5/target/release/deps/libesaxx_rs-a4589fe58879f69e.rmeta --extern getrandom=/tmp/pip-install-_9lczfk8/tokenizers_a626b57540ed48ed8ef6ce337e9f06c5/target/release/deps/libgetrandom-a1725e4f12011643.rmeta --extern indicatif=/tmp/pip-install-_9lczfk8/tokenizers_a626b57540ed48ed8ef6ce337e9f06c5/target/release/deps/libindicatif-5a25b637c223a512.rmeta --extern itertools=/tmp/pip-install-_9lczfk8/tokenizers_a626b57540ed48ed8ef6ce337e9f06c5/target/release/deps/libitertools-25bf26bb9d7012e3.rmeta --extern lazy_static=/tmp/pip-install-_9lczfk8/tokenizers_a626b57540ed48ed8ef6ce337e9f06c5/target/release/deps/liblazy_static-efe629d64d1e110a.rmeta --extern log=/tmp/pip-install-_9lczfk8/tokenizers_a626b57540ed48ed8ef6ce337e9f06c5/target/release/deps/liblog-aefa68b3bb6aa74b.rmeta --extern macro_rules_attribute=/tmp/pip-install-_9lczfk8/tokenizers_a626b57540ed48ed8ef6ce337e9f06c5/target/release/deps/libmacro_rules_attribute-905f7969e6855dc7.rmeta --extern monostate=/tmp/pip-install-_9lczfk8/tokenizers_a626b57540ed48ed8ef6ce337e9f06c5/target/release/deps/libmonostate-979232758d229ae8.rmeta --extern onig=/tmp/pip-install-_9lczfk8/tokenizers_a626b57540ed48ed8ef6ce337e9f06c5/target/release/deps/libonig-d57fa18c6b270e69.rmeta --extern paste=/tmp/pip-install-_9lczfk8/tokenizers_a626b57540ed48ed8ef6ce337e9f06c5/target/release/deps/libpaste-dcd1fc4ea32404f5.so --extern rand=/tmp/pip-install-_9lczfk8/tokenizers_a626b57540ed48ed8ef6ce337e9f06c5/target/release/deps/librand-14a9ba308db49e20.rmeta --extern rayon=/tmp/pip-install-_9lczfk8/tokenizers_a626b57540ed48ed8ef6ce337e9f06c5/target/release/deps/librayon-bbce6394af2ecdb4.rmeta --extern rayon_cond=/tmp/pip-install-_9lczfk8/tokenizers_a626b57540ed48ed8ef6ce337e9f06c5/target/release/deps/librayon_cond-1a99da87a6ad378d.rmeta --extern regex=/tmp/pip-install-_9lczfk8/tokenizers_a626b57540ed48ed8ef6ce337e9f06c5/target/release/deps/libregex-abe854aac7680929.rmeta --extern regex_syntax=/tmp/pip-install-_9lczfk8/tokenizers_a626b57540ed48ed8ef6ce337e9f06c5/target/release/deps/libregex_syntax-bf2c82fdea1a20c9.rmeta --extern reqwest=/tmp/pip-install-_9lczfk8/tokenizers_a626b57540ed48ed8ef6ce337e9f06c5/target/release/deps/libreqwest-08741808824a1069.rmeta --extern serde=/tmp/pip-install-_9lczfk8/tokenizers_a626b57540ed48ed8ef6ce337e9f06c5/target/release/deps/libserde-48f9ebe75a8f3233.rmeta --extern serde_json=/tmp/pip-install-_9lczfk8/tokenizers_a626b57540ed48ed8ef6ce337e9f06c5/target/release/deps/libserde_json-722fc36ce3c5e169.rmeta --extern spm_precompiled=/tmp/pip-install-_9lczfk8/tokenizers_a626b57540ed48ed8ef6ce337e9f06c5/target/release/deps/libspm_precompiled-4b735c268352039e.rmeta --extern thiserror=/tmp/pip-install-_9lczfk8/tokenizers_a626b57540ed48ed8ef6ce337e9f06c5/target/release/deps/libthiserror-0a045910d95e7f7c.rmeta --extern unicode_normalization_alignments=/tmp/pip-install-_9lczfk8/tokenizers_a626b57540ed48ed8ef6ce337e9f06c5/target/release/deps/libunicode_normalization_alignments-72a662c4885161d8.rmeta --extern unicode_segmentation=/tmp/pip-install-_9lczfk8/tokenizers_a626b57540ed48ed8ef6ce337e9f06c5/target/release/deps/libunicode_segmentation-d45cbfa0bdea00fb.rmeta --extern unicode_categories=/tmp/pip-install-_9lczfk8/tokenizers_a626b57540ed48ed8ef6ce337e9f06c5/target/release/deps/libunicode_categories-c386831dea5a0d6e.rmeta -L native=/usr/lib -L native=/tmp/pip-install-_9lczfk8/tokenizers_a626b57540ed48ed8ef6ce337e9f06c5/target/release/build/zstd-sys-5958720fa03c9e44/out -L native=/tmp/pip-install-_9lczfk8/tokenizers_a626b57540ed48ed8ef6ce337e9f06c5/target/release/build/esaxx-rs-cd4e20ef7e068fc7/out -L native=/tmp/pip-install-_9lczfk8/tokenizers_a626b57540ed48ed8ef6ce337e9f06c5/target/release/build/onig_sys-2153c850ad2e752d/out`
warning: variable does not need to be mutable
--> tokenizers-lib/src/models/unigram/model.rs:265:21
|
265 | let mut target_node = &mut best_path_ends_at[key_pos];
| ----^^^^^^^^^^^
| |
| help: remove this `mut`
|
= note: `#[warn(unused_mut)]` on by default
warning: variable does not need to be mutable
--> tokenizers-lib/src/models/unigram/model.rs:282:21
|
282 | let mut target_node = &mut best_path_ends_at[starts_at + mblen];
| ----^^^^^^^^^^^
| |
| help: remove this `mut`
warning: variable does not need to be mutable
--> tokenizers-lib/src/pre_tokenizers/byte_level.rs:200:59
|
200 | encoding.process_tokens_with_offsets_mut(|(i, (token, mut offsets))| {
| ----^^^^^^^
| |
| help: remove this `mut`
error: casting `&T` to `&mut T` is undefined behavior, even if the reference is unused, consider instead using an `UnsafeCell`
--> tokenizers-lib/src/models/bpe/trainer.rs:526:47
|
522 | let w = &words[*i] as *const _ as *mut _;
| -------------------------------- casting happend here
...
526 | let word: &mut Word = &mut (*w);
| ^^^^^^^^^
|
= note: for more information, visit <https://doc.rust-lang.org/book/ch15-05-interior-mutability.html>
= note: `#[deny(invalid_reference_casting)]` on by default
warning: `tokenizers` (lib) generated 3 warnings
error: could not compile `tokenizers` (lib) due to 1 previous error; 3 warnings emitted
Caused by:
process didn't exit successfully: `rustc --crate-name tokenizers --edition=2018 tokenizers-lib/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C opt-level=3 -C embed-bitcode=no --cfg 'feature="cached-path"' --cfg 'feature="clap"' --cfg 'feature="cli"' --cfg 'feature="default"' --cfg 'feature="dirs"' --cfg 'feature="esaxx_fast"' --cfg 'feature="http"' --cfg 'feature="indicatif"' --cfg 'feature="onig"' --cfg 'feature="progressbar"' --cfg 'feature="reqwest"' -C metadata=8900dc2403a2c8dd -C extra-filename=-8900dc2403a2c8dd --out-dir /tmp/pip-install-_9lczfk8/tokenizers_a626b57540ed48ed8ef6ce337e9f06c5/target/release/deps -C strip=debuginfo -L dependency=/tmp/pip-install-_9lczfk8/tokenizers_a626b57540ed48ed8ef6ce337e9f06c5/target/release/deps --extern aho_corasick=/tmp/pip-install-_9lczfk8/tokenizers_a626b57540ed48ed8ef6ce337e9f06c5/target/release/deps/libaho_corasick-6aa983f83cc1d860.rmeta --extern cached_path=/tmp/pip-install-_9lczfk8/tokenizers_a626b57540ed48ed8ef6ce337e9f06c5/target/release/deps/libcached_path-3ec46145dd1d130e.rmeta --extern clap=/tmp/pip-install-_9lczfk8/tokenizers_a626b57540ed48ed8ef6ce337e9f06c5/target/release/deps/libclap-b6f996e8d27659fd.rmeta --extern derive_builder=/tmp/pip-install-_9lczfk8/tokenizers_a626b57540ed48ed8ef6ce337e9f06c5/target/release/deps/libderive_builder-9b96e240da4197d9.rmeta --extern dirs=/tmp/pip-install-_9lczfk8/tokenizers_a626b57540ed48ed8ef6ce337e9f06c5/target/release/deps/libdirs-5779e67b580d982d.rmeta --extern esaxx_rs=/tmp/pip-install-_9lczfk8/tokenizers_a626b57540ed48ed8ef6ce337e9f06c5/target/release/deps/libesaxx_rs-a4589fe58879f69e.rmeta --extern getrandom=/tmp/pip-install-_9lczfk8/tokenizers_a626b57540ed48ed8ef6ce337e9f06c5/target/release/deps/libgetrandom-a1725e4f12011643.rmeta --extern indicatif=/tmp/pip-install-_9lczfk8/tokenizers_a626b57540ed48ed8ef6ce337e9f06c5/target/release/deps/libindicatif-5a25b637c223a512.rmeta --extern itertools=/tmp/pip-install-_9lczfk8/tokenizers_a626b57540ed48ed8ef6ce337e9f06c5/target/release/deps/libitertools-25bf26bb9d7012e3.rmeta --extern lazy_static=/tmp/pip-install-_9lczfk8/tokenizers_a626b57540ed48ed8ef6ce337e9f06c5/target/release/deps/liblazy_static-efe629d64d1e110a.rmeta --extern log=/tmp/pip-install-_9lczfk8/tokenizers_a626b57540ed48ed8ef6ce337e9f06c5/target/release/deps/liblog-aefa68b3bb6aa74b.rmeta --extern macro_rules_attribute=/tmp/pip-install-_9lczfk8/tokenizers_a626b57540ed48ed8ef6ce337e9f06c5/target/release/deps/libmacro_rules_attribute-905f7969e6855dc7.rmeta --extern monostate=/tmp/pip-install-_9lczfk8/tokenizers_a626b57540ed48ed8ef6ce337e9f06c5/target/release/deps/libmonostate-979232758d229ae8.rmeta --extern onig=/tmp/pip-install-_9lczfk8/tokenizers_a626b57540ed48ed8ef6ce337e9f06c5/target/release/deps/libonig-d57fa18c6b270e69.rmeta --extern paste=/tmp/pip-install-_9lczfk8/tokenizers_a626b57540ed48ed8ef6ce337e9f06c5/target/release/deps/libpaste-dcd1fc4ea32404f5.so --extern rand=/tmp/pip-install-_9lczfk8/tokenizers_a626b57540ed48ed8ef6ce337e9f06c5/target/release/deps/librand-14a9ba308db49e20.rmeta --extern rayon=/tmp/pip-install-_9lczfk8/tokenizers_a626b57540ed48ed8ef6ce337e9f06c5/target/release/deps/librayon-bbce6394af2ecdb4.rmeta --extern rayon_cond=/tmp/pip-install-_9lczfk8/tokenizers_a626b57540ed48ed8ef6ce337e9f06c5/target/release/deps/librayon_cond-1a99da87a6ad378d.rmeta --extern regex=/tmp/pip-install-_9lczfk8/tokenizers_a626b57540ed48ed8ef6ce337e9f06c5/target/release/deps/libregex-abe854aac7680929.rmeta --extern regex_syntax=/tmp/pip-install-_9lczfk8/tokenizers_a626b57540ed48ed8ef6ce337e9f06c5/target/release/deps/libregex_syntax-bf2c82fdea1a20c9.rmeta --extern reqwest=/tmp/pip-install-_9lczfk8/tokenizers_a626b57540ed48ed8ef6ce337e9f06c5/target/release/deps/libreqwest-08741808824a1069.rmeta --extern serde=/tmp/pip-install-_9lczfk8/tokenizers_a626b57540ed48ed8ef6ce337e9f06c5/target/release/deps/libserde-48f9ebe75a8f3233.rmeta --extern serde_json=/tmp/pip-install-_9lczfk8/tokenizers_a626b57540ed48ed8ef6ce337e9f06c5/target/release/deps/libserde_json-722fc36ce3c5e169.rmeta --extern spm_precompiled=/tmp/pip-install-_9lczfk8/tokenizers_a626b57540ed48ed8ef6ce337e9f06c5/target/release/deps/libspm_precompiled-4b735c268352039e.rmeta --extern thiserror=/tmp/pip-install-_9lczfk8/tokenizers_a626b57540ed48ed8ef6ce337e9f06c5/target/release/deps/libthiserror-0a045910d95e7f7c.rmeta --extern unicode_normalization_alignments=/tmp/pip-install-_9lczfk8/tokenizers_a626b57540ed48ed8ef6ce337e9f06c5/target/release/deps/libunicode_normalization_alignments-72a662c4885161d8.rmeta --extern unicode_segmentation=/tmp/pip-install-_9lczfk8/tokenizers_a626b57540ed48ed8ef6ce337e9f06c5/target/release/deps/libunicode_segmentation-d45cbfa0bdea00fb.rmeta --extern unicode_categories=/tmp/pip-install-_9lczfk8/tokenizers_a626b57540ed48ed8ef6ce337e9f06c5/target/release/deps/libunicode_categories-c386831dea5a0d6e.rmeta -L native=/usr/lib -L native=/tmp/pip-install-_9lczfk8/tokenizers_a626b57540ed48ed8ef6ce337e9f06c5/target/release/build/zstd-sys-5958720fa03c9e44/out -L native=/tmp/pip-install-_9lczfk8/tokenizers_a626b57540ed48ed8ef6ce337e9f06c5/target/release/build/esaxx-rs-cd4e20ef7e068fc7/out -L native=/tmp/pip-install-_9lczfk8/tokenizers_a626b57540ed48ed8ef6ce337e9f06c5/target/release/build/onig_sys-2153c850ad2e752d/out` (exit status: 1)
error: `cargo rustc --lib --message-format=json-render-diagnostics --manifest-path Cargo.toml --release -v --features pyo3/extension-module --crate-type cdylib --` failed with code 101
[end of output]
note: This error originates from a subprocess, and is likely not a problem with pip.
ERROR: Failed building wheel for tokenizers
Failed to build tokenizers
ERROR: Could not build wheels for tokenizers, which is required to install pyproject.toml-based projects
For future reference, I think this was fixed in commit 4322056e6e434e4b49dc1d02dac3a51ccf6bcf21
Since this came up in the Rust community discord:
The code is still unsound.
let word = &words[i] as *const _ as *mut Word;
Writing to this pointer is immediate undefined behavior. You may not modify the value behind a &T, unless it somehow involves an UnsafeCell.
I would recommend to instead collect all the indices into a HashSet, and then use words.iter_mut().enumerate().filter() to extract the words.
If this is not acceptable there are other options:
- Use a more imperative approach with for loops and appending to a collection
-
get_many_mut, although unfortunately not stable - Create your own safe
get_many_mutby sorting the indices and usingsplit_mut - Implement your own unsafe
get_many_mut(not recommended)
