Dec 11 19:51:42.281 INFO checking defcronyke/rust-struct-optional-field against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 19:51:42.282 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-2/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 19:51:42.767 INFO [stdout] 6382cea045b171ad4fce63ed034073c97b26f4337038f6b25027c01b881b391e
Dec 11 19:51:42.769 INFO running `"docker" "start" "-a" "6382cea045b171ad4fce63ed034073c97b26f4337038f6b25027c01b881b391e"`
Dec 11 19:51:44.717 INFO [stderr] usermod: no changes
Dec 11 19:51:44.768 INFO [stderr]     Checking struct-test v0.1.0 (/source)
Dec 11 19:51:45.626 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
Dec 11 19:51:45.627 INFO [stderr] su: No module specific data is present
Dec 11 19:51:47.105 INFO running `"docker" "inspect" "6382cea045b171ad4fce63ed034073c97b26f4337038f6b25027c01b881b391e"`
Dec 11 19:51:47.484 INFO running `"docker" "rm" "-f" "6382cea045b171ad4fce63ed034073c97b26f4337038f6b25027c01b881b391e"`
Dec 11 19:51:47.828 INFO [stdout] 6382cea045b171ad4fce63ed034073c97b26f4337038f6b25027c01b881b391e