Dec 12 04:06:42.022 INFO checking Aehmlo/ku against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 04:06:42.022 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-3/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 12 04:06:42.384 INFO [stdout] 0521457a9400b336b83ab039f3b8193dd407e1cc780684a13c806b000f233977
Dec 12 04:06:42.388 INFO running `"docker" "start" "-a" "0521457a9400b336b83ab039f3b8193dd407e1cc780684a13c806b000f233977"`
Dec 12 04:06:43.528 INFO [stderr] usermod: no changes
Dec 12 04:06:43.687 INFO [stderr]    Compiling stdweb v0.4.6
Dec 12 04:06:43.688 INFO [stderr]     Checking discard v1.0.3
Dec 12 04:06:43.688 INFO [stderr]     Checking clap v2.31.2
Dec 12 04:06:43.688 INFO [stderr]    Compiling syn v0.12.15
Dec 12 04:06:57.796 INFO [stderr]    Compiling stdweb-derive v0.4.0
Dec 12 04:07:15.341 INFO [stderr]     Checking ku v0.1.1 (/source)
Dec 12 04:07:18.627 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 35.07s
Dec 12 04:07:18.633 INFO [stderr] su: No module specific data is present
Dec 12 04:07:19.062 INFO running `"docker" "inspect" "0521457a9400b336b83ab039f3b8193dd407e1cc780684a13c806b000f233977"`
Dec 12 04:07:19.350 INFO running `"docker" "rm" "-f" "0521457a9400b336b83ab039f3b8193dd407e1cc780684a13c806b000f233977"`
Dec 12 04:07:19.600 INFO [stdout] 0521457a9400b336b83ab039f3b8193dd407e1cc780684a13c806b000f233977