Nov 18 03:17:49.567 INFO testing print-flat-tree-1.1.3 against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 18 03:17:49.568 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt build --frozen" "-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"`
Nov 18 03:17:50.092 INFO [stdout] 2bc5249ceef18cf172819f1bb4a7863ab7a970dcd75d85486a94fb75f9e6cd82
Nov 18 03:17:50.095 INFO running `"docker" "start" "-a" "2bc5249ceef18cf172819f1bb4a7863ab7a970dcd75d85486a94fb75f9e6cd82"`
Nov 18 03:17:51.275 INFO [stderr] usermod: no changes
Nov 18 03:17:51.363 INFO [stderr]    Compiling flat-tree v3.7.0
Nov 18 03:17:52.006 INFO [stderr]    Compiling print-flat-tree v1.1.3 (/source)
Nov 18 03:17:54.555 INFO [stderr] error: unused `#[macro_use]` import
Nov 18 03:17:54.555 INFO [stderr]  --> src/main.rs:4:1
Nov 18 03:17:54.555 INFO [stderr]   |
Nov 18 03:17:54.555 INFO [stderr] 4 | #[macro_use]
Nov 18 03:17:54.555 INFO [stderr]   | ^^^^^^^^^^^^
Nov 18 03:17:54.555 INFO [stderr]   |
Nov 18 03:17:54.555 INFO [stderr] note: lint level defined here
Nov 18 03:17:54.555 INFO [stderr]  --> src/main.rs:1:9
Nov 18 03:17:54.555 INFO [stderr]   |
Nov 18 03:17:54.555 INFO [stderr] 1 | #![deny(warnings)]
Nov 18 03:17:54.555 INFO [stderr]   |         ^^^^^^^^
Nov 18 03:17:54.555 INFO [stderr]   = note: #[deny(unused_imports)] implied by #[deny(warnings)]
Nov 18 03:17:54.555 INFO [stderr] 
Nov 18 03:17:54.611 INFO [stderr] error: aborting due to previous error
Nov 18 03:17:54.611 INFO [stderr] 
Nov 18 03:17:54.627 INFO [stderr] error: Could not compile `print-flat-tree`.
Nov 18 03:17:54.627 INFO [stderr] 
Nov 18 03:17:54.627 INFO [stderr] To learn more, run the command again with --verbose.
Nov 18 03:17:54.628 INFO [stderr] su: No module specific data is present
Nov 18 03:17:55.502 INFO running `"docker" "inspect" "2bc5249ceef18cf172819f1bb4a7863ab7a970dcd75d85486a94fb75f9e6cd82"`
Nov 18 03:17:55.811 INFO running `"docker" "rm" "-f" "2bc5249ceef18cf172819f1bb4a7863ab7a970dcd75d85486a94fb75f9e6cd82"`
Nov 18 03:17:56.155 INFO [stdout] 2bc5249ceef18cf172819f1bb4a7863ab7a970dcd75d85486a94fb75f9e6cd82