Dec 05 06:31:52.853 INFO checking smartcrop-0.1.0 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 06:31:52.853 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-6/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 05 06:31:53.222 INFO [stdout] d7331f565864f04cc0d5f4c0c5ffcf3d9ff869b2afd6d7703c4b24c61fe97001
Dec 05 06:31:53.225 INFO running `"docker" "start" "-a" "d7331f565864f04cc0d5f4c0c5ffcf3d9ff869b2afd6d7703c4b24c61fe97001"`
Dec 05 06:31:55.107 INFO [stderr] usermod: no changes
Dec 05 06:31:55.283 INFO [stderr]     Checking wait-timeout v0.1.5
Dec 05 06:31:55.283 INFO [stderr]     Checking rand v0.4.3
Dec 05 06:31:55.283 INFO [stderr]     Checking smartcrop v0.1.0 (/source)
Dec 05 06:31:56.207 INFO [stderr]     Checking rusty-fork v0.2.1
Dec 05 06:31:59.363 INFO [stderr]     Checking proptest v0.7.2
Dec 05 06:32:12.719 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.59s
Dec 05 06:32:12.728 INFO [stderr] su: No module specific data is present
Dec 05 06:32:13.303 INFO running `"docker" "inspect" "d7331f565864f04cc0d5f4c0c5ffcf3d9ff869b2afd6d7703c4b24c61fe97001"`
Dec 05 06:32:13.635 INFO running `"docker" "rm" "-f" "d7331f565864f04cc0d5f4c0c5ffcf3d9ff869b2afd6d7703c4b24c61fe97001"`
Dec 05 06:32:13.920 INFO [stdout] d7331f565864f04cc0d5f4c0c5ffcf3d9ff869b2afd6d7703c4b24c61fe97001