Dec 18 03:16:19.105 INFO checking bkputnam/rust-number-printer against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 03:16:19.106 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/bkputnam/rust-number-printer:/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 03:16:19.314 INFO [stdout] 43f5454266b239c024739a0d4b6d67ec2c6ca8a4e3d5b9365d5975633f18f6f2
Dec 18 03:16:19.318 INFO running `"docker" "start" "-a" "43f5454266b239c024739a0d4b6d67ec2c6ca8a4e3d5b9365d5975633f18f6f2"`
Dec 18 03:16:19.995 INFO [stderr]     Checking printer v0.1.0 (/opt/crater/workdir)
Dec 18 03:16:20.324 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.33s
Dec 18 03:16:20.790 INFO running `"docker" "inspect" "43f5454266b239c024739a0d4b6d67ec2c6ca8a4e3d5b9365d5975633f18f6f2"`
Dec 18 03:16:20.925 INFO running `"docker" "rm" "-f" "43f5454266b239c024739a0d4b6d67ec2c6ca8a4e3d5b9365d5975633f18f6f2"`
Dec 18 03:16:21.035 INFO [stdout] 43f5454266b239c024739a0d4b6d67ec2c6ca8a4e3d5b9365d5975633f18f6f2