Dec 17 15:33:57.002 INFO checking sharpjs/rust-learning against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 15:33:57.003 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/gh/sharpjs/rust-learning:/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 17 15:33:57.227 INFO [stdout] 13cc22d6e9f14de36004c7cc8e9554cd0615a477c5567284f8e9e27825b3120b
Dec 17 15:33:57.230 INFO running `"docker" "start" "-a" "13cc22d6e9f14de36004c7cc8e9554cd0615a477c5567284f8e9e27825b3120b"`
Dec 17 15:33:57.993 INFO [stderr]     Checking num-complex v0.1.41
Dec 17 15:33:58.000 INFO [stderr]     Checking num-bigint v0.1.41
Dec 17 15:33:59.749 INFO [stderr]     Checking num-rational v0.1.40
Dec 17 15:34:00.165 INFO [stderr]     Checking num v0.1.41
Dec 17 15:34:00.280 INFO [stderr]     Checking rust-learning v0.1.0 (/opt/crater/workdir)
Dec 17 15:34:01.936 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.99s
Dec 17 15:34:02.621 INFO running `"docker" "inspect" "13cc22d6e9f14de36004c7cc8e9554cd0615a477c5567284f8e9e27825b3120b"`
Dec 17 15:34:02.944 INFO running `"docker" "rm" "-f" "13cc22d6e9f14de36004c7cc8e9554cd0615a477c5567284f8e9e27825b3120b"`
Dec 17 15:34:03.260 INFO [stdout] 13cc22d6e9f14de36004c7cc8e9554cd0615a477c5567284f8e9e27825b3120b