Dec 18 09:42:27.656 INFO checking uom-0.20.1 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 09:42:27.656 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-3/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/uom/0.20.1:/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 09:42:27.932 INFO [stdout] 37045f7c516262b681bb36ff02784bd6d79bb3f7ee64b1afbe18b3e229dbf6a8
Dec 18 09:42:27.938 INFO running `"docker" "start" "-a" "37045f7c516262b681bb36ff02784bd6d79bb3f7ee64b1afbe18b3e229dbf6a8"`
Dec 18 09:42:28.740 INFO [stderr]     Checking approx v0.3.1
Dec 18 09:42:28.740 INFO [stderr]     Checking uom v0.20.1 (/opt/crater/workdir)
Dec 18 09:42:28.740 INFO [stderr]     Checking env_logger v0.5.13
Dec 18 09:42:29.538 INFO [stderr]     Checking quickcheck v0.6.2
Dec 18 09:42:46.069 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.40s
Dec 18 09:42:46.701 INFO running `"docker" "inspect" "37045f7c516262b681bb36ff02784bd6d79bb3f7ee64b1afbe18b3e229dbf6a8"`
Dec 18 09:42:46.968 INFO running `"docker" "rm" "-f" "37045f7c516262b681bb36ff02784bd6d79bb3f7ee64b1afbe18b3e229dbf6a8"`
Dec 18 09:42:47.231 INFO [stdout] 37045f7c516262b681bb36ff02784bd6d79bb3f7ee64b1afbe18b3e229dbf6a8