Dec 18 18:07:33.372 INFO checking blake-2.0.0 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 18:07:33.373 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/blake/2.0.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 18:07:33.598 INFO [stdout] 059af05051e63a27a2550ed6c57b8bffa5ef2d6b46d021858ac365b3e72d7537
Dec 18 18:07:33.600 INFO running `"docker" "start" "-a" "059af05051e63a27a2550ed6c57b8bffa5ef2d6b46d021858ac365b3e72d7537"`
Dec 18 18:07:34.912 INFO [stderr]    Compiling blake v2.0.0 (/opt/crater/workdir)
Dec 18 18:07:35.178 INFO [stderr] warning: use of deprecated item 'gcc::Build': crate has been renamed to `cc`, the `gcc` name is not maintained
Dec 18 18:07:35.178 INFO [stderr]  --> build.rs:5:5
Dec 18 18:07:35.178 INFO [stderr]   |
Dec 18 18:07:35.178 INFO [stderr] 5 |     gcc::Build::new()
Dec 18 18:07:35.178 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 18 18:07:35.178 INFO [stderr]   |
Dec 18 18:07:35.178 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 18 18:07:35.178 INFO [stderr] 
Dec 18 18:07:35.178 INFO [stderr] warning: use of deprecated item 'gcc::Build::new': crate has been renamed to `cc`, the `gcc` name is not maintained
Dec 18 18:07:35.178 INFO [stderr]  --> build.rs:5:5
Dec 18 18:07:35.178 INFO [stderr]   |
Dec 18 18:07:35.178 INFO [stderr] 5 |     gcc::Build::new()
Dec 18 18:07:35.178 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 18 18:07:35.178 INFO [stderr] 
Dec 18 18:07:35.607 INFO [stderr] warning: ext/blake/blake_ref.c: In function 'Update32':
Dec 18 18:07:35.607 INFO [stderr] warning: ext/blake/blake_ref.c:299:38: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
Dec 18 18:07:35.607 INFO [stderr] warning:    if( left && ( ((databitlen >> 3) ) >= fill ) ) {
Dec 18 18:07:35.607 INFO [stderr] warning:                                       ^~
Dec 18 18:07:35.607 INFO [stderr] warning: ext/blake/blake_ref.c: In function 'Update64':
Dec 18 18:07:35.607 INFO [stderr] warning: ext/blake/blake_ref.c:355:38: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
Dec 18 18:07:35.607 INFO [stderr] warning:    if( left && ( ((databitlen >> 3) ) >= fill ) ) {
Dec 18 18:07:35.607 INFO [stderr] warning:                                       ^~
Dec 18 18:07:35.607 INFO [stderr] warning: ext/blake/blake_ref.c: In function 'Final32':
Dec 18 18:07:35.607 INFO [stderr] warning: ext/blake/blake_ref.c:415:12: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
Dec 18 18:07:35.607 INFO [stderr] warning:    if ( low < state->datalen )
Dec 18 18:07:35.607 INFO [stderr] warning:             ^
Dec 18 18:07:35.607 INFO [stderr] warning: ext/blake/blake_ref.c: In function 'Final64':
Dec 18 18:07:35.607 INFO [stderr] warning: ext/blake/blake_ref.c:538:12: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
Dec 18 18:07:35.607 INFO [stderr] warning:    if ( low < state->datalen )
Dec 18 18:07:35.607 INFO [stderr] warning:             ^
Dec 18 18:07:35.951 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.08s
Dec 18 18:07:36.227 INFO running `"docker" "inspect" "059af05051e63a27a2550ed6c57b8bffa5ef2d6b46d021858ac365b3e72d7537"`
Dec 18 18:07:36.339 INFO running `"docker" "rm" "-f" "059af05051e63a27a2550ed6c57b8bffa5ef2d6b46d021858ac365b3e72d7537"`
Dec 18 18:07:36.461 INFO [stdout] 059af05051e63a27a2550ed6c57b8bffa5ef2d6b46d021858ac365b3e72d7537