Dec 04 19:16:40.792 INFO checking elipmoc/hello-iron against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 19:16:40.792 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-6/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 19:16:41.355 INFO [stdout] 7b6d570d8ad701d41a95e4d442dd81916361ae476c3cf22419812f3eb5923293
Dec 04 19:16:41.363 INFO running `"docker" "start" "-a" "7b6d570d8ad701d41a95e4d442dd81916361ae476c3cf22419812f3eb5923293"`
Dec 04 19:16:42.694 INFO [stderr] usermod: no changes
Dec 04 19:16:42.890 INFO [stderr]     Checking iron v0.6.0
Dec 04 19:16:44.631 INFO [stderr]     Checking persistent v0.4.0
Dec 04 19:16:44.631 INFO [stderr]     Checking router v0.6.0
Dec 04 19:16:46.295 INFO [stderr]     Checking bodyparser v0.8.0
Dec 04 19:16:48.175 INFO [stderr]     Checking urlencoded v0.6.0
Dec 04 19:16:49.718 INFO [stderr]     Checking hello_iron v0.1.0 (/source)
Dec 04 19:16:52.342 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.62s
Dec 04 19:16:52.349 INFO [stderr] su: No module specific data is present
Dec 04 19:16:53.459 INFO running `"docker" "inspect" "7b6d570d8ad701d41a95e4d442dd81916361ae476c3cf22419812f3eb5923293"`
Dec 04 19:16:53.765 INFO running `"docker" "rm" "-f" "7b6d570d8ad701d41a95e4d442dd81916361ae476c3cf22419812f3eb5923293"`
Dec 04 19:16:54.031 INFO [stdout] 7b6d570d8ad701d41a95e4d442dd81916361ae476c3cf22419812f3eb5923293