Dec 11 14:33:59.558 INFO checking lordarthas/undergarden against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 14:33:59.558 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-7/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 11 14:33:59.980 INFO [stdout] f21e59a359e4d17ac4770324471f1c04c42b8c2cf2d3b9de359148f2a4b6d239
Dec 11 14:33:59.986 INFO running `"docker" "start" "-a" "f21e59a359e4d17ac4770324471f1c04c42b8c2cf2d3b9de359148f2a4b6d239"`
Dec 11 14:34:01.808 INFO [stderr] usermod: no changes
Dec 11 14:34:01.904 INFO [stderr]     Checking memchr v2.1.0
Dec 11 14:34:02.768 INFO [stderr]     Checking aho-corasick v0.6.8
Dec 11 14:34:03.540 INFO [stderr]     Checking regex v1.0.5
Dec 11 14:34:06.156 INFO [stderr]     Checking undergarden v0.1.0 (/source)
Dec 11 14:34:07.352 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.50s
Dec 11 14:34:07.364 INFO [stderr] su: No module specific data is present
Dec 11 14:34:08.016 INFO running `"docker" "inspect" "f21e59a359e4d17ac4770324471f1c04c42b8c2cf2d3b9de359148f2a4b6d239"`
Dec 11 14:34:08.314 INFO running `"docker" "rm" "-f" "f21e59a359e4d17ac4770324471f1c04c42b8c2cf2d3b9de359148f2a4b6d239"`
Dec 11 14:34:08.584 INFO [stdout] f21e59a359e4d17ac4770324471f1c04c42b8c2cf2d3b9de359148f2a4b6d239