Dec 04 16:05:03.144 INFO checking karataliu/showenv against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 16:05:03.144 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 04 16:05:03.836 INFO [stdout] 7c5bae94e6a5fd7481bae2d900f255b76eb59240c3727d79b2348c9c39d687f5
Dec 04 16:05:03.838 INFO running `"docker" "start" "-a" "7c5bae94e6a5fd7481bae2d900f255b76eb59240c3727d79b2348c9c39d687f5"`
Dec 04 16:05:06.362 INFO [stderr] usermod: no changes
Dec 04 16:05:06.519 INFO [stderr]     Checking serde_yaml v0.7.3
Dec 04 16:05:06.519 INFO [stderr]     Checking mustache v0.8.2
Dec 04 16:05:08.156 INFO [stderr]     Checking nickel v0.10.1
Dec 04 16:05:11.451 INFO [stderr]     Checking showenv v0.1.0 (/source)
Dec 04 16:05:13.984 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.59s
Dec 04 16:05:13.995 INFO [stderr] su: No module specific data is present
Dec 04 16:05:15.778 INFO running `"docker" "inspect" "7c5bae94e6a5fd7481bae2d900f255b76eb59240c3727d79b2348c9c39d687f5"`
Dec 04 16:05:16.107 INFO running `"docker" "rm" "-f" "7c5bae94e6a5fd7481bae2d900f255b76eb59240c3727d79b2348c9c39d687f5"`
Dec 04 16:05:16.471 INFO [stdout] 7c5bae94e6a5fd7481bae2d900f255b76eb59240c3727d79b2348c9c39d687f5