Dec 04 06:03:29.860 INFO checking zoosky/toml_experiments against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 06:03:29.860 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 04 06:03:30.368 INFO [stdout] 203e318eed6d61db7378873c9333fbcee59a9265ad2d06745912e8c2a6e8aa4d
Dec 04 06:03:30.370 INFO running `"docker" "start" "-a" "203e318eed6d61db7378873c9333fbcee59a9265ad2d06745912e8c2a6e8aa4d"`
Dec 04 06:03:33.135 INFO [stderr] usermod: no changes
Dec 04 06:03:33.212 INFO [stderr]     Checking serde v1.0.20
Dec 04 06:03:41.767 INFO [stderr]     Checking toml v0.4.5
Dec 04 06:03:43.577 INFO [stderr]     Checking toml_reader v0.1.0 (/source)
Dec 04 06:03:44.026 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.86s
Dec 04 06:03:44.029 INFO [stderr] su: No module specific data is present
Dec 04 06:03:45.231 INFO running `"docker" "inspect" "203e318eed6d61db7378873c9333fbcee59a9265ad2d06745912e8c2a6e8aa4d"`
Dec 04 06:03:45.559 INFO running `"docker" "rm" "-f" "203e318eed6d61db7378873c9333fbcee59a9265ad2d06745912e8c2a6e8aa4d"`
Dec 04 06:03:45.874 INFO [stdout] 203e318eed6d61db7378873c9333fbcee59a9265ad2d06745912e8c2a6e8aa4d