Dec 18 18:09:41.789 INFO checking bitalloc-0.0.1-proto against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 18:09:41.789 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/bitalloc/0.0.1-proto:/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 18:09:41.939 INFO [stdout] c85e10e14859e36132dfd84b289ce4ebe8a765ec124987596e32647270cde0b7
Dec 18 18:09:41.941 INFO running `"docker" "start" "-a" "c85e10e14859e36132dfd84b289ce4ebe8a765ec124987596e32647270cde0b7"`
Dec 18 18:09:42.631 INFO [stderr]     Checking ilog2 v0.2.2
Dec 18 18:09:43.084 INFO [stderr]     Checking bitalloc v0.0.1-proto (/opt/crater/workdir)
Dec 18 18:09:43.508 INFO [stderr] warning: unused import: `self::ilog2::Bitops`
Dec 18 18:09:43.508 INFO [stderr]  --> src/bitalloc.rs:5:5
Dec 18 18:09:43.508 INFO [stderr]   |
Dec 18 18:09:43.508 INFO [stderr] 5 | use self::ilog2::Bitops;
Dec 18 18:09:43.508 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 18 18:09:43.508 INFO [stderr]   |
Dec 18 18:09:43.508 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 18:09:43.508 INFO [stderr] 
Dec 18 18:09:43.520 INFO [stderr] warning: unused import: `self::ilog2::Bitops`
Dec 18 18:09:43.520 INFO [stderr]  --> src/bitalloc.rs:5:5
Dec 18 18:09:43.520 INFO [stderr]   |
Dec 18 18:09:43.520 INFO [stderr] 5 | use self::ilog2::Bitops;
Dec 18 18:09:43.520 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 18 18:09:43.520 INFO [stderr]   |
Dec 18 18:09:43.520 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 18:09:43.520 INFO [stderr] 
Dec 18 18:09:44.048 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.48s
Dec 18 18:09:44.376 INFO running `"docker" "inspect" "c85e10e14859e36132dfd84b289ce4ebe8a765ec124987596e32647270cde0b7"`
Dec 18 18:09:44.504 INFO running `"docker" "rm" "-f" "c85e10e14859e36132dfd84b289ce4ebe8a765ec124987596e32647270cde0b7"`
Dec 18 18:09:44.600 INFO [stdout] c85e10e14859e36132dfd84b289ce4ebe8a765ec124987596e32647270cde0b7