Nov 18 05:04:49.437 INFO testing ntree-0.1.0 against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 18 05:04:49.437 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 05:04:49.649 INFO [stdout] 979c7c9d61b395772f12f0b62908dc05c0d25ff77fa7b48a2e76bd191afdb2fc
Nov 18 05:04:49.652 INFO running `"docker" "start" "-a" "979c7c9d61b395772f12f0b62908dc05c0d25ff77fa7b48a2e76bd191afdb2fc"`
Nov 18 05:04:50.183 INFO [stderr] usermod: no changes
Nov 18 05:04:50.239 INFO [stderr]    Compiling ref_slice v1.1.1
Nov 18 05:04:50.315 INFO [stderr]    Compiling ntree v0.1.0 (/source)
Nov 18 05:04:50.743 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
Nov 18 05:04:50.747 INFO [stderr] su: No module specific data is present
Nov 18 05:04:51.152 INFO running `"docker" "inspect" "979c7c9d61b395772f12f0b62908dc05c0d25ff77fa7b48a2e76bd191afdb2fc"`
Nov 18 05:04:51.297 INFO running `"docker" "rm" "-f" "979c7c9d61b395772f12f0b62908dc05c0d25ff77fa7b48a2e76bd191afdb2fc"`
Nov 18 05:04:51.583 INFO [stdout] 979c7c9d61b395772f12f0b62908dc05c0d25ff77fa7b48a2e76bd191afdb2fc
Nov 18 05:04:51.590 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 test --frozen --no-run" "-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 05:04:51.904 INFO [stdout] 44061e631f9af6aef2fa8cc71dc7024dd5449135929cd5ebbcaa9f6b3dbc815f
Nov 18 05:04:51.909 INFO running `"docker" "start" "-a" "44061e631f9af6aef2fa8cc71dc7024dd5449135929cd5ebbcaa9f6b3dbc815f"`
Nov 18 05:04:52.447 INFO [stderr] usermod: no changes
Nov 18 05:04:52.494 INFO [stderr]    Compiling ntree v0.1.0 (/source)
Nov 18 05:04:53.111 INFO [stderr] error: unused import: `Region`
Nov 18 05:04:53.111 INFO [stderr]   --> src/test.rs:14:13
Nov 18 05:04:53.111 INFO [stderr]    |
Nov 18 05:04:53.111 INFO [stderr] 14 | use {NTree, Region};
Nov 18 05:04:53.111 INFO [stderr]    |             ^^^^^^
Nov 18 05:04:53.111 INFO [stderr]    |
Nov 18 05:04:53.111 INFO [stderr] note: lint level defined here
Nov 18 05:04:53.111 INFO [stderr]   --> src/lib.rs:2:24
Nov 18 05:04:53.111 INFO [stderr]    |
Nov 18 05:04:53.111 INFO [stderr] 2  | #![cfg_attr(test, deny(warnings))]
Nov 18 05:04:53.111 INFO [stderr]    |                        ^^^^^^^^
Nov 18 05:04:53.111 INFO [stderr]    = note: #[deny(unused_imports)] implied by #[deny(warnings)]
Nov 18 05:04:53.111 INFO [stderr] 
Nov 18 05:04:53.111 INFO [stderr] error: aborting due to previous error
Nov 18 05:04:53.111 INFO [stderr] 
Nov 18 05:04:53.115 INFO [stderr] error: Could not compile `ntree`.
Nov 18 05:04:53.115 INFO [stderr] 
Nov 18 05:04:53.115 INFO [stderr] To learn more, run the command again with --verbose.
Nov 18 05:04:53.116 INFO [stderr] su: No module specific data is present
Nov 18 05:04:53.449 INFO running `"docker" "inspect" "44061e631f9af6aef2fa8cc71dc7024dd5449135929cd5ebbcaa9f6b3dbc815f"`
Nov 18 05:04:53.553 INFO running `"docker" "rm" "-f" "44061e631f9af6aef2fa8cc71dc7024dd5449135929cd5ebbcaa9f6b3dbc815f"`
Nov 18 05:04:53.626 INFO [stdout] 44061e631f9af6aef2fa8cc71dc7024dd5449135929cd5ebbcaa9f6b3dbc815f