[INFO] crate mix_link 0.0.5 is already in cache [INFO] extracting crate mix_link 0.0.5 into work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/reg/mix_link/0.0.5 [INFO] extracting crate mix_link 0.0.5 into work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/reg/mix_link/0.0.5 [INFO] validating manifest of mix_link-0.0.5 on toolchain master#e305df1846a6d985315917ae0c81b74af8b4e641 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of mix_link-0.0.5 on toolchain try#99a7498759a22b5684caf798a98b7e90ad9d2443 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing mix_link-0.0.5 [INFO] finished frobbing mix_link-0.0.5 [INFO] frobbed toml for mix_link-0.0.5 written to work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/reg/mix_link/0.0.5/Cargo.toml [INFO] started frobbing mix_link-0.0.5 [INFO] finished frobbing mix_link-0.0.5 [INFO] frobbed toml for mix_link-0.0.5 written to work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/reg/mix_link/0.0.5/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] error: no matching package named `blake2b` found [INFO] [stderr] location searched: registry `https://github.com/rust-lang/crates.io-index` [INFO] [stderr] required by package `sphinxcrypto v0.0.19` [INFO] [stderr] ... which is depended on by `mix_link v0.0.5 (/mnt/big/crater/work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/reg/mix_link/0.0.5)` [ERROR] this task or one of its parent failed! [ERROR] command `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` failed