Dec 11 11:13:34.818 INFO checking redox-os/contain against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 11:13:34.818 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-2/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 11 11:13:35.035 INFO [stdout] ac04028575c3e8dd2e1418200870ca15b0346d7b7bc0b1ed50d0a71837007a1e
Dec 11 11:13:35.037 INFO running `"docker" "start" "-a" "ac04028575c3e8dd2e1418200870ca15b0346d7b7bc0b1ed50d0a71837007a1e"`
Dec 11 11:13:35.454 INFO [stderr] usermod: no changes
Dec 11 11:13:35.492 INFO [stderr]     Checking contain v0.1.0 (/source)
Dec 11 11:13:35.864 INFO [stderr] warning: unused variable: `root_thread`
Dec 11 11:13:35.864 INFO [stderr]   --> src/main.rs:36:9
Dec 11 11:13:35.864 INFO [stderr]    |
Dec 11 11:13:35.864 INFO [stderr] 36 |     let root_thread = thread::spawn(move || {
Dec 11 11:13:35.864 INFO [stderr]    |         ^^^^^^^^^^^ help: consider using `_root_thread` instead
Dec 11 11:13:35.864 INFO [stderr]    |
Dec 11 11:13:35.864 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 11:13:35.864 INFO [stderr] 
Dec 11 11:13:35.920 INFO [stderr] warning: unused variable: `root_thread`
Dec 11 11:13:35.920 INFO [stderr]   --> src/main.rs:36:9
Dec 11 11:13:35.920 INFO [stderr]    |
Dec 11 11:13:35.920 INFO [stderr] 36 |     let root_thread = thread::spawn(move || {
Dec 11 11:13:35.920 INFO [stderr]    |         ^^^^^^^^^^^ help: consider using `_root_thread` instead
Dec 11 11:13:35.920 INFO [stderr]    |
Dec 11 11:13:35.920 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 11:13:35.920 INFO [stderr] 
Dec 11 11:13:35.988 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
Dec 11 11:13:35.996 INFO [stderr] su: No module specific data is present
Dec 11 11:13:36.859 INFO running `"docker" "inspect" "ac04028575c3e8dd2e1418200870ca15b0346d7b7bc0b1ed50d0a71837007a1e"`
Dec 11 11:13:37.172 INFO running `"docker" "rm" "-f" "ac04028575c3e8dd2e1418200870ca15b0346d7b7bc0b1ed50d0a71837007a1e"`
Dec 11 11:13:37.502 INFO [stdout] ac04028575c3e8dd2e1418200870ca15b0346d7b7bc0b1ed50d0a71837007a1e