Dec 12 10:45:33.076 INFO checking ntree-0.1.0 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 10:45:33.076 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-0/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 10:45:33.292 INFO [stdout] a7db1f9d03f1f1218d294aa9d8b9e4bb5bfe47e92715b8c3c84691ebe65ceb29
Dec 12 10:45:33.295 INFO running `"docker" "start" "-a" "a7db1f9d03f1f1218d294aa9d8b9e4bb5bfe47e92715b8c3c84691ebe65ceb29"`
Dec 12 10:45:34.221 INFO [stderr] usermod: no changes
Dec 12 10:45:34.260 INFO [stderr]     Checking ntree v0.1.0 (/source)
Dec 12 10:45:34.896 INFO [stderr] error: unused import: `Region`
Dec 12 10:45:34.896 INFO [stderr]   --> src/test.rs:14:13
Dec 12 10:45:34.896 INFO [stderr]    |
Dec 12 10:45:34.896 INFO [stderr] 14 | use {NTree, Region};
Dec 12 10:45:34.896 INFO [stderr]    |             ^^^^^^
Dec 12 10:45:34.896 INFO [stderr]    |
Dec 12 10:45:34.896 INFO [stderr] note: lint level defined here
Dec 12 10:45:34.896 INFO [stderr]   --> src/lib.rs:2:24
Dec 12 10:45:34.896 INFO [stderr]    |
Dec 12 10:45:34.896 INFO [stderr] 2  | #![cfg_attr(test, deny(warnings))]
Dec 12 10:45:34.896 INFO [stderr]    |                        ^^^^^^^^
Dec 12 10:45:34.896 INFO [stderr]    = note: #[deny(unused_imports)] implied by #[deny(warnings)]
Dec 12 10:45:34.896 INFO [stderr] 
Dec 12 10:45:34.900 INFO [stderr] error: aborting due to previous error
Dec 12 10:45:34.900 INFO [stderr] 
Dec 12 10:45:34.904 INFO [stderr] error: Could not compile `ntree`.
Dec 12 10:45:34.904 INFO [stderr] 
Dec 12 10:45:34.905 INFO [stderr] To learn more, run the command again with --verbose.
Dec 12 10:45:34.905 INFO [stderr] su: No module specific data is present
Dec 12 10:45:35.282 INFO running `"docker" "inspect" "a7db1f9d03f1f1218d294aa9d8b9e4bb5bfe47e92715b8c3c84691ebe65ceb29"`
Dec 12 10:45:35.402 INFO running `"docker" "rm" "-f" "a7db1f9d03f1f1218d294aa9d8b9e4bb5bfe47e92715b8c3c84691ebe65ceb29"`
Dec 12 10:45:35.513 INFO [stdout] a7db1f9d03f1f1218d294aa9d8b9e4bb5bfe47e92715b8c3c84691ebe65ceb29