Dec 12 16:48:27.285 INFO checking changes-0.0.0 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 16:48:27.285 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 12 16:48:27.713 INFO [stdout] 9bc9691610e37dd41fb306537055bec9d25b84b67348f97dd5db4a32c3c7cd5e
Dec 12 16:48:27.715 INFO running `"docker" "start" "-a" "9bc9691610e37dd41fb306537055bec9d25b84b67348f97dd5db4a32c3c7cd5e"`
Dec 12 16:48:29.483 INFO [stderr] usermod: no changes
Dec 12 16:48:29.584 INFO [stderr]     Checking changes v0.0.0 (/source)
Dec 12 16:48:31.960 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 16:48:31.960 INFO [stderr]  --> src/lib.rs:7:1
Dec 12 16:48:31.960 INFO [stderr]   |
Dec 12 16:48:31.960 INFO [stderr] 7 | #[macro_use]
Dec 12 16:48:31.960 INFO [stderr]   | ^^^^^^^^^^^^
Dec 12 16:48:31.960 INFO [stderr]   |
Dec 12 16:48:31.968 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 16:48:31.968 INFO [stderr] 
Dec 12 16:48:32.144 INFO [stderr] error: unused `#[macro_use]` import
Dec 12 16:48:32.144 INFO [stderr]  --> src/lib.rs:7:1
Dec 12 16:48:32.144 INFO [stderr]   |
Dec 12 16:48:32.144 INFO [stderr] 7 | #[macro_use]
Dec 12 16:48:32.144 INFO [stderr]   | ^^^^^^^^^^^^
Dec 12 16:48:32.144 INFO [stderr]   |
Dec 12 16:48:32.144 INFO [stderr] note: lint level defined here
Dec 12 16:48:32.144 INFO [stderr]  --> src/lib.rs:4:24
Dec 12 16:48:32.144 INFO [stderr]   |
Dec 12 16:48:32.144 INFO [stderr] 4 | #![cfg_attr(test, deny(warnings))]
Dec 12 16:48:32.144 INFO [stderr]   |                        ^^^^^^^^
Dec 12 16:48:32.152 INFO [stderr]   = note: #[deny(unused_imports)] implied by #[deny(warnings)]
Dec 12 16:48:32.152 INFO [stderr] 
Dec 12 16:48:32.256 INFO [stderr] error: aborting due to previous error
Dec 12 16:48:32.256 INFO [stderr] 
Dec 12 16:48:32.280 INFO [stderr] error: Could not compile `changes`.
Dec 12 16:48:32.280 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 12 16:48:32.860 INFO [stderr] error: build failed
Dec 12 16:48:32.864 INFO [stderr] su: No module specific data is present
Dec 12 16:48:33.770 INFO running `"docker" "inspect" "9bc9691610e37dd41fb306537055bec9d25b84b67348f97dd5db4a32c3c7cd5e"`
Dec 12 16:48:34.130 INFO running `"docker" "rm" "-f" "9bc9691610e37dd41fb306537055bec9d25b84b67348f97dd5db4a32c3c7cd5e"`
Dec 12 16:48:34.364 INFO [stdout] 9bc9691610e37dd41fb306537055bec9d25b84b67348f97dd5db4a32c3c7cd5e