Zanie Blue

Yeah sorry — that doesn't change anything though ``` ❯ uvx --python /Users/zb/.local/share/uv/python/cpython-3.13.1-macos-aarch64-none/bin/python uwsgi Installed 1 package in 2ms dyld[14405]: Library not loaded: /install/lib/libpython3.13.dylib Referenced from: /Users/zb/.cache/uv/archive-v0/9vPn9XpgxPKqROT71vc2W/bin/uwsgi Reason: tried: '/install/lib/libpython3.13.dylib'...

For completeness: ``` ❯ uv run -p 3.13 python -msysconfig | grep "/install" CONFIG_ARGS = "'--build=aarch64-apple-darwin' '--host=aarch64-apple-darwin' '--prefix=/install' '--with-openssl=/var/folders/0w/4z5l9vds32nbkz7l22n8j6s80000gn/T/tmpbczfbq5n/tools/deps' '--with-system-expat' '--with-system-libmpdec' '--without-ensurepip' '--enable-shared' '--enable-optimizations' '--with-lto' '--with-build-python=/var/folders/0w/4z5l9vds32nbkz7l22n8j6s80000gn/T/tmpbczfbq5n/tools/host/bin/python3.13' 'ac_cv_lib_intl_textdomain=no' 'ac_cv_func_ptsname_r=no' '--with-dbmliborder=ndbm' 'build_alias=aarch64-apple-darwin'...

I tried getting a bit more output ``` ❯ export DYLD_PRINT_LIBRARIES=1 export DYLD_PRINT_APIS=1 export DYLD_PRINT_WARNINGS=1 export DYLD_PRINT_BINDINGS=1 ❯ /Users/zb/.cache/uv/archive-v0/OpyXzZ7V4vIBs8_rJ33gg/bin/uwsgi dyld[90953]: /Users/zb/.cache/uv/archive-v0/OpyXzZ7V4vIBs8_rJ33gg/bin/uwsgi dyld[90953]: /opt/homebrew/Cellar/pcre2/10.44/lib/libpcre2-8.0.dylib dyld[90953]: Library not loaded: /install/lib/libpython3.13.dylib Referenced from:...

@sabonerune please open a new issue with more details.

Attempting a fix by changing some compiler flags - dffaf24b3 - 5cc430188 - 00cf29b7b - 0c369b235 - e579d038e - 6f8f133c823508550db076579f888e9ac7c96b76 (I thought this one _had_ to work) In most of...

Also tried - Reverting the microarchitecture change (https://github.com/astral-sh/uv/pull/9791/commits/ef59b4e98e7ba099935cc6b0ac1ea07c8abcad01) - Reverting the cc upgrade (https://github.com/astral-sh/uv/pull/9791/commits/61433bb6ed89b05e7625c608948b5ff2a1bda481) - Reverting the entire `cargo update` commit from #9712 (88f637d2e600300648df47e9aded68556d89246f) - Reverting the tracing update from...

I got the compiler flags to go through, but they don't solve the issue - `-Crelocation-model=pic -Clink-args=-Wl,-z,notext` (https://github.com/astral-sh/uv/pull/9796/commits/0e0fd1d66ffea99fdb868d9ff413a0f29ed120ce) - `-Crelocation-model=pic -Clink-args=-Wl,-z,notext -Ccode-model=large"` (0e0fd1d66ffea99fdb868d9ff413a0f29ed120ce) - `-Ctarget-feature=+crt-static`(3842d88427a7d7aebced59c0f826d83261aacced) - `-Ccode-model=large` (441ca34ca80b78bc01d61a193ebda5fe309bc171) - `-Clink-args=-Wl,-z,notls`...

The trace suggests some sort of interaction between `uv-installer`, `rayon`, and `tracing-subscriber`

The cross-build Docker image (`ghcr.io/rust-cross/rust-musl-cross:powerpc64le-musl`) is identical

I re-ran the 0.5.7 version bump CI job to see if _that_ would still pass https://github.com/astral-sh/uv/actions/runs/12207650814 — it succeeded so sanity prevails and it is some sort of regression.