Dec 11 16:46:19.517 INFO checking jackwillis/rtttl against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 16:46:19.517 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-5/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 16:46:20.038 INFO [stdout] dd8f68918d3e3af7c797259f9ab69058ccec19b4622baf24a1cbe01565fd07cb
Dec 11 16:46:20.088 INFO running `"docker" "start" "-a" "dd8f68918d3e3af7c797259f9ab69058ccec19b4622baf24a1cbe01565fd07cb"`
Dec 11 16:46:21.420 INFO [stderr] usermod: no changes
Dec 11 16:46:21.491 INFO [stderr]     Checking num-bigint v0.1.39
Dec 11 16:46:22.676 INFO [stderr]     Checking num-rational v0.1.38
Dec 11 16:46:23.384 INFO [stderr]     Checking rtttl v0.1.0 (/source)
Dec 11 16:46:25.237 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.80s
Dec 11 16:46:25.241 INFO [stderr] su: No module specific data is present
Dec 11 16:46:26.016 INFO running `"docker" "inspect" "dd8f68918d3e3af7c797259f9ab69058ccec19b4622baf24a1cbe01565fd07cb"`
Dec 11 16:46:26.316 INFO running `"docker" "rm" "-f" "dd8f68918d3e3af7c797259f9ab69058ccec19b4622baf24a1cbe01565fd07cb"`
Dec 11 16:46:26.632 INFO [stdout] dd8f68918d3e3af7c797259f9ab69058ccec19b4622baf24a1cbe01565fd07cb