Dec 05 08:28:51.476 INFO checking rctree-0.2.1 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 08:28:51.476 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-1/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 08:28:51.929 INFO [stdout] 4bc0594f232db8aec46608e6baed46e612dd9cfe858a63a5a792d24fbfa25cab
Dec 05 08:28:51.933 INFO running `"docker" "start" "-a" "4bc0594f232db8aec46608e6baed46e612dd9cfe858a63a5a792d24fbfa25cab"`
Dec 05 08:28:53.089 INFO [stderr] usermod: no changes
Dec 05 08:28:53.265 INFO [stderr]    Compiling proc-macro2 v0.4.24
Dec 05 08:28:53.266 INFO [stderr]     Checking rctree v0.2.1 (/source)
Dec 05 08:28:57.311 INFO [stderr]    Compiling quote v0.6.10
Dec 05 08:28:58.491 INFO [stderr]    Compiling syn v0.15.22
Dec 05 08:29:06.242 INFO [stderr]    Compiling indoc-impl v0.2.8
Dec 05 08:29:07.976 INFO [stderr]     Checking indoc v0.2.8
Dec 05 08:29:10.515 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.38s
Dec 05 08:29:10.515 INFO [stderr] su: No module specific data is present
Dec 05 08:29:11.301 INFO running `"docker" "inspect" "4bc0594f232db8aec46608e6baed46e612dd9cfe858a63a5a792d24fbfa25cab"`
Dec 05 08:29:11.602 INFO running `"docker" "rm" "-f" "4bc0594f232db8aec46608e6baed46e612dd9cfe858a63a5a792d24fbfa25cab"`
Dec 05 08:29:11.935 INFO [stdout] 4bc0594f232db8aec46608e6baed46e612dd9cfe858a63a5a792d24fbfa25cab