Dec 18 03:54:16.656 INFO checking aprilabank/mq-cli against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 03:54:16.656 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/aprilabank/mq-cli:/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 03:54:16.950 INFO [stdout] 12dd84bd4d9e3774e9076cb0052028751dc694b45199537e7b2bf27322c5495e
Dec 18 03:54:16.968 INFO running `"docker" "start" "-a" "12dd84bd4d9e3774e9076cb0052028751dc694b45199537e7b2bf27322c5495e"`
Dec 18 03:54:17.828 INFO [stderr]     Checking nix v0.9.0
Dec 18 03:54:17.840 INFO [stderr]     Checking clap v2.31.1
Dec 18 03:54:23.130 INFO [stderr]     Checking posix_mq v0.1.2
Dec 18 03:54:23.511 INFO [stderr]     Checking mq v1.0.0 (/opt/crater/workdir)
Dec 18 03:54:24.255 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.50s
Dec 18 03:54:24.922 INFO running `"docker" "inspect" "12dd84bd4d9e3774e9076cb0052028751dc694b45199537e7b2bf27322c5495e"`
Dec 18 03:54:25.175 INFO running `"docker" "rm" "-f" "12dd84bd4d9e3774e9076cb0052028751dc694b45199537e7b2bf27322c5495e"`
Dec 18 03:54:25.472 INFO [stdout] 12dd84bd4d9e3774e9076cb0052028751dc694b45199537e7b2bf27322c5495e