Dec 05 07:44:23.872 INFO checking rulp-0.1.0 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 07:44:23.872 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 07:44:24.351 INFO [stdout] ae68212ff322142811c97bf7e0a0b42c9a0776d6ce038d1c6d9c0253c00fb801
Dec 05 07:44:24.357 INFO running `"docker" "start" "-a" "ae68212ff322142811c97bf7e0a0b42c9a0776d6ce038d1c6d9c0253c00fb801"`
Dec 05 07:44:25.642 INFO [stderr] usermod: no changes
Dec 05 07:44:25.811 INFO [stderr]     Checking assert_approx_eq v0.2.2
Dec 05 07:44:25.819 INFO [stderr]     Checking term_size v0.2.3
Dec 05 07:44:25.828 INFO [stderr]     Checking rulinalg v0.4.2
Dec 05 07:44:26.730 INFO [stderr]     Checking clap v2.19.3
Dec 05 07:44:33.777 INFO [stderr]     Checking rulp v0.1.0 (/source)
Dec 05 07:44:41.835 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.14s
Dec 05 07:44:41.841 INFO [stderr] su: No module specific data is present
Dec 05 07:44:43.415 INFO running `"docker" "inspect" "ae68212ff322142811c97bf7e0a0b42c9a0776d6ce038d1c6d9c0253c00fb801"`
Dec 05 07:44:43.815 INFO running `"docker" "rm" "-f" "ae68212ff322142811c97bf7e0a0b42c9a0776d6ce038d1c6d9c0253c00fb801"`
Dec 05 07:44:44.175 INFO [stdout] ae68212ff322142811c97bf7e0a0b42c9a0776d6ce038d1c6d9c0253c00fb801