Dec 11 18:35:35.631 INFO checking feelmyears/rulp against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 18:35:35.631 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-4/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 11 18:35:36.052 INFO [stdout] db88084d2d1414ccc53c9851df8dfdbe3b3a2ddedf18d97378f851bd9f43b689
Dec 11 18:35:36.058 INFO running `"docker" "start" "-a" "db88084d2d1414ccc53c9851df8dfdbe3b3a2ddedf18d97378f851bd9f43b689"`
Dec 11 18:35:37.840 INFO [stderr] usermod: no changes
Dec 11 18:35:37.972 INFO [stderr]     Checking assert_approx_eq v0.2.2
Dec 11 18:35:37.972 INFO [stderr]     Checking term_size v0.2.3
Dec 11 18:35:37.972 INFO [stderr]     Checking rulinalg v0.4.2
Dec 11 18:35:38.921 INFO [stderr]     Checking clap v2.19.3
Dec 11 18:35:45.228 INFO [stderr]     Checking rulp v0.1.0 (/source)
Dec 11 18:35:50.148 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.28s
Dec 11 18:35:50.160 INFO [stderr] su: No module specific data is present
Dec 11 18:35:51.041 INFO running `"docker" "inspect" "db88084d2d1414ccc53c9851df8dfdbe3b3a2ddedf18d97378f851bd9f43b689"`
Dec 11 18:35:51.270 INFO running `"docker" "rm" "-f" "db88084d2d1414ccc53c9851df8dfdbe3b3a2ddedf18d97378f851bd9f43b689"`
Dec 11 18:35:51.491 INFO [stdout] db88084d2d1414ccc53c9851df8dfdbe3b3a2ddedf18d97378f851bd9f43b689