Dec 04 12:12:20.200 INFO checking premist/it-works against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 12:12:20.200 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-1/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 12:12:20.651 INFO [stdout] cf4cc937fa557eb13d4335a85879b6a95afaf19ce99ebb2a5eaa7f9620442313
Dec 04 12:12:20.655 INFO running `"docker" "start" "-a" "cf4cc937fa557eb13d4335a85879b6a95afaf19ce99ebb2a5eaa7f9620442313"`
Dec 04 12:12:21.914 INFO [stderr] usermod: no changes
Dec 04 12:12:22.079 INFO [stderr]     Checking groupable v0.2.0
Dec 04 12:12:22.082 INFO [stderr]     Checking mustache v0.8.2
Dec 04 12:12:22.083 INFO [stderr]     Checking regex v0.2.2
Dec 04 12:12:22.083 INFO [stderr]     Checking hyper v0.10.13
Dec 04 12:12:27.385 INFO [stderr]     Checking nickel v0.10.0
Dec 04 12:12:29.804 INFO [stderr]     Checking it-works v0.1.0 (/source)
Dec 04 12:12:31.567 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.61s
Dec 04 12:12:31.575 INFO [stderr] su: No module specific data is present
Dec 04 12:12:32.644 INFO running `"docker" "inspect" "cf4cc937fa557eb13d4335a85879b6a95afaf19ce99ebb2a5eaa7f9620442313"`
Dec 04 12:12:33.008 INFO running `"docker" "rm" "-f" "cf4cc937fa557eb13d4335a85879b6a95afaf19ce99ebb2a5eaa7f9620442313"`
Dec 04 12:12:33.326 INFO [stdout] cf4cc937fa557eb13d4335a85879b6a95afaf19ce99ebb2a5eaa7f9620442313