brenzi

same here with `cargo 1.41.0-nightly (8280633db 2019-11-11)`

guess it's a problem wit ha dependency `arrayvec`: https://github.com/bluss/arrayvec/blob/fd4a6469b9505109aa8a0539dbc7d36641ce0617/src/lib.rs#L34

reported upstream: https://github.com/bluss/arrayvec/issues/122

arrayvec is innocent. problem must lie somewhere else

why are you trying to avoid `alloc`? now that alloc is stable. We would need the following function in `no_std` which need no networking anyway : ``` let mut root_store...

@briansmith: This is an important feature for us. We would be willing to fund a bounty (i.e. gitcoin) to have this resolved. But we'd need an estimate of efforts

this approach is acceptable. important for us is that tests are collected automatically and results are summarized clearly

Its probably a problem with a dependency of blake2.rfc: arrayvec doesnt support no_std correctly

it wasn't arrayvec. Other ideas?

yes: ``` blake2-rfc = { version = "0.2.18", default-features = false} ```