Dec 11 09:56:17.626 INFO checking scrolliris/nib against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 09:56:17.626 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-6/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 09:56:18.136 INFO [stdout] 9c5b1b6bcedb265b80bb955859f1cab73c8ae29c2c30a94f00df6de938dcec37
Dec 11 09:56:18.136 INFO running `"docker" "start" "-a" "9c5b1b6bcedb265b80bb955859f1cab73c8ae29c2c30a94f00df6de938dcec37"`
Dec 11 09:56:19.151 INFO [stderr] usermod: no changes
Dec 11 09:56:19.325 INFO [stderr]    Compiling syn v0.14.9
Dec 11 09:56:26.654 INFO [stderr]    Compiling structopt-derive v0.2.10
Dec 11 09:56:29.773 INFO [stderr]     Checking structopt v0.2.10
Dec 11 09:56:30.304 INFO [stderr]     Checking nib v0.0.1 (/source)
Dec 11 09:56:31.680 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.49s
Dec 11 09:56:31.700 INFO [stderr] su: No module specific data is present
Dec 11 09:56:33.172 INFO running `"docker" "inspect" "9c5b1b6bcedb265b80bb955859f1cab73c8ae29c2c30a94f00df6de938dcec37"`
Dec 11 09:56:33.530 INFO running `"docker" "rm" "-f" "9c5b1b6bcedb265b80bb955859f1cab73c8ae29c2c30a94f00df6de938dcec37"`
Dec 11 09:56:33.972 INFO [stdout] 9c5b1b6bcedb265b80bb955859f1cab73c8ae29c2c30a94f00df6de938dcec37