Dec 04 17:12:28.112 INFO checking intrepion/heroku-hello-rust-iron against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 17:12:28.112 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-5/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 17:12:28.503 INFO [stdout] cd50e5f2a8f7dfe493540f70beda1f13754925027a435275a7d833b75453caf3
Dec 04 17:12:28.505 INFO running `"docker" "start" "-a" "cd50e5f2a8f7dfe493540f70beda1f13754925027a435275a7d833b75453caf3"`
Dec 04 17:12:30.323 INFO [stderr] usermod: no changes
Dec 04 17:12:30.447 INFO [stderr]     Checking conduit-mime-types v0.7.3
Dec 04 17:12:30.849 INFO [stderr]     Checking iron v0.5.1
Dec 04 17:12:32.447 INFO [stderr]     Checking heroku-hello-rust-iron v0.1.0 (/source)
Dec 04 17:12:33.679 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.33s
Dec 04 17:12:33.695 INFO [stderr] su: No module specific data is present
Dec 04 17:12:34.585 INFO running `"docker" "inspect" "cd50e5f2a8f7dfe493540f70beda1f13754925027a435275a7d833b75453caf3"`
Dec 04 17:12:34.941 INFO running `"docker" "rm" "-f" "cd50e5f2a8f7dfe493540f70beda1f13754925027a435275a7d833b75453caf3"`
Dec 04 17:12:35.351 INFO [stdout] cd50e5f2a8f7dfe493540f70beda1f13754925027a435275a7d833b75453caf3