Dec 18 07:09:39.415 INFO checking JJayet/rainfall_problem against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 07:09:39.415 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/JJayet/rainfall_problem:/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 07:09:39.740 INFO [stdout] 41e419df8dfffe64c0d9827c6084acadf8d53cec4161ea8cd90cfd4e2a7a30eb
Dec 18 07:09:39.743 INFO running `"docker" "start" "-a" "41e419df8dfffe64c0d9827c6084acadf8d53cec4161ea8cd90cfd4e2a7a30eb"`
Dec 18 07:09:40.327 INFO [stderr]     Checking timeit v0.1.2
Dec 18 07:09:40.594 INFO [stderr]     Checking rainfall_problem v0.1.0 (/opt/crater/workdir)
Dec 18 07:09:41.088 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
Dec 18 07:09:41.438 INFO running `"docker" "inspect" "41e419df8dfffe64c0d9827c6084acadf8d53cec4161ea8cd90cfd4e2a7a30eb"`
Dec 18 07:09:41.609 INFO running `"docker" "rm" "-f" "41e419df8dfffe64c0d9827c6084acadf8d53cec4161ea8cd90cfd4e2a7a30eb"`
Dec 18 07:09:41.792 INFO [stdout] 41e419df8dfffe64c0d9827c6084acadf8d53cec4161ea8cd90cfd4e2a7a30eb