Dec 05 02:10:06.210 INFO checking Helvethor/confy against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 02:10:06.210 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 02:10:06.585 INFO [stdout] 05ad751163ab400cd20f3a5022d8d92786875bc71b6031a34c24c27d4465fd47
Dec 05 02:10:06.587 INFO running `"docker" "start" "-a" "05ad751163ab400cd20f3a5022d8d92786875bc71b6031a34c24c27d4465fd47"`
Dec 05 02:10:07.855 INFO [stderr] usermod: no changes
Dec 05 02:10:08.002 INFO [stderr]     Checking inotify-sys v0.1.2
Dec 05 02:10:08.003 INFO [stderr]     Checking serde_yaml v0.7.3
Dec 05 02:10:08.003 INFO [stderr]     Checking env_logger v0.5.0-rc.2
Dec 05 02:10:08.855 INFO [stderr]     Checking inotify v0.5.0
Dec 05 02:10:10.683 INFO [stderr]     Checking confy v0.2.2 (/source)
Dec 05 02:10:13.595 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.71s
Dec 05 02:10:13.617 INFO [stderr] su: No module specific data is present
Dec 05 02:10:13.975 INFO running `"docker" "inspect" "05ad751163ab400cd20f3a5022d8d92786875bc71b6031a34c24c27d4465fd47"`
Dec 05 02:10:14.104 INFO running `"docker" "rm" "-f" "05ad751163ab400cd20f3a5022d8d92786875bc71b6031a34c24c27d4465fd47"`
Dec 05 02:10:14.209 INFO [stdout] 05ad751163ab400cd20f3a5022d8d92786875bc71b6031a34c24c27d4465fd47