Dec 17 20:23:24.285 INFO checking luser/sumfilesizes against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 20:23:24.285 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/gh/luser/sumfilesizes:/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 20:23:24.755 INFO [stdout] 120f72db3bc3444b80715841760488b5792830f84a3553cab28bc468428917b4
Dec 17 20:23:24.757 INFO running `"docker" "start" "-a" "120f72db3bc3444b80715841760488b5792830f84a3553cab28bc468428917b4"`
Dec 17 20:23:26.896 INFO [stderr]     Checking walkdir v1.0.1
Dec 17 20:23:26.896 INFO [stderr]     Checking num_cpus v1.6.2
Dec 17 20:23:26.896 INFO [stderr]     Checking number_prefix v0.2.7
Dec 17 20:23:27.580 INFO [stderr]     Checking rayon-core v1.2.1
Dec 17 20:23:28.333 INFO [stderr]     Checking rayon v0.8.2
Dec 17 20:23:30.612 INFO [stderr]     Checking sumfilesizes v0.1.0 (/opt/crater/workdir)
Dec 17 20:23:31.020 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.22s
Dec 17 20:23:31.754 INFO running `"docker" "inspect" "120f72db3bc3444b80715841760488b5792830f84a3553cab28bc468428917b4"`
Dec 17 20:23:31.996 INFO running `"docker" "rm" "-f" "120f72db3bc3444b80715841760488b5792830f84a3553cab28bc468428917b4"`
Dec 17 20:23:32.300 INFO [stdout] 120f72db3bc3444b80715841760488b5792830f84a3553cab28bc468428917b4