Dec 05 10:22:34.747 INFO testing redox-os/contain against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 10:22:34.747 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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"`
Dec 05 10:22:34.890 INFO [stdout] 7825c93e1a666d6bdef330078e630a163583b701f438da426bc131dcfecdca2d
Dec 05 10:22:34.893 INFO running `"docker" "start" "-a" "7825c93e1a666d6bdef330078e630a163583b701f438da426bc131dcfecdca2d"`
Dec 05 10:22:35.271 INFO [stderr] usermod: no changes
Dec 05 10:22:35.307 INFO [stderr]    Compiling redox_syscall v0.1.40
Dec 05 10:22:35.733 INFO [stderr]    Compiling contain v0.1.0 (/source)
Dec 05 10:22:36.024 INFO [stderr] warning: unused variable: `root_thread`
Dec 05 10:22:36.024 INFO [stderr]   --> src/main.rs:36:9
Dec 05 10:22:36.024 INFO [stderr]    |
Dec 05 10:22:36.024 INFO [stderr] 36 |     let root_thread = thread::spawn(move || {
Dec 05 10:22:36.024 INFO [stderr]    |         ^^^^^^^^^^^ help: consider using `_root_thread` instead
Dec 05 10:22:36.025 INFO [stderr]    |
Dec 05 10:22:36.025 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 10:22:36.025 INFO [stderr] 
Dec 05 10:22:37.080 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.78s
Dec 05 10:22:37.081 INFO [stderr] su: No module specific data is present
Dec 05 10:22:37.856 INFO running `"docker" "inspect" "7825c93e1a666d6bdef330078e630a163583b701f438da426bc131dcfecdca2d"`
Dec 05 10:22:38.112 INFO running `"docker" "rm" "-f" "7825c93e1a666d6bdef330078e630a163583b701f438da426bc131dcfecdca2d"`
Dec 05 10:22:38.468 INFO [stdout] 7825c93e1a666d6bdef330078e630a163583b701f438da426bc131dcfecdca2d
Dec 05 10:22:38.471 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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"`
Dec 05 10:22:38.873 INFO [stdout] 9495afec736d29524e76ee9090cbd0ac9b1d681a86e770462cc36989fd32fbc0
Dec 05 10:22:38.875 INFO running `"docker" "start" "-a" "9495afec736d29524e76ee9090cbd0ac9b1d681a86e770462cc36989fd32fbc0"`
Dec 05 10:22:40.383 INFO [stderr] usermod: no changes
Dec 05 10:22:40.474 INFO [stderr]    Compiling contain v0.1.0 (/source)
Dec 05 10:22:40.908 INFO [stderr] warning: unused variable: `root_thread`
Dec 05 10:22:40.908 INFO [stderr]   --> src/main.rs:36:9
Dec 05 10:22:40.908 INFO [stderr]    |
Dec 05 10:22:40.909 INFO [stderr] 36 |     let root_thread = thread::spawn(move || {
Dec 05 10:22:40.909 INFO [stderr]    |         ^^^^^^^^^^^ help: consider using `_root_thread` instead
Dec 05 10:22:40.909 INFO [stderr]    |
Dec 05 10:22:40.909 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 10:22:40.909 INFO [stderr] 
Dec 05 10:22:41.325 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
Dec 05 10:22:41.328 INFO [stderr] su: No module specific data is present
Dec 05 10:22:42.702 INFO running `"docker" "inspect" "9495afec736d29524e76ee9090cbd0ac9b1d681a86e770462cc36989fd32fbc0"`
Dec 05 10:22:42.966 INFO running `"docker" "rm" "-f" "9495afec736d29524e76ee9090cbd0ac9b1d681a86e770462cc36989fd32fbc0"`
Dec 05 10:22:43.352 INFO [stdout] 9495afec736d29524e76ee9090cbd0ac9b1d681a86e770462cc36989fd32fbc0
Dec 05 10:22:43.354 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --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"`
Dec 05 10:22:43.820 INFO [stdout] 17e867b8cf4bfd69d655d4806f568bad9d32325e2ccaf9ef2aa0c73b8c3f88e2
Dec 05 10:22:43.822 INFO running `"docker" "start" "-a" "17e867b8cf4bfd69d655d4806f568bad9d32325e2ccaf9ef2aa0c73b8c3f88e2"`
Dec 05 10:22:45.299 INFO [stderr] usermod: no changes
Dec 05 10:22:45.376 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 05 10:22:45.376 INFO [stderr]      Running /target/debug/deps/contain-101a85a7fdd4ffa6
Dec 05 10:22:45.392 INFO [stderr] su: No module specific data is present
Dec 05 10:22:45.392 INFO [stdout] 
Dec 05 10:22:45.392 INFO [stdout] running 0 tests
Dec 05 10:22:45.392 INFO [stdout] 
Dec 05 10:22:45.392 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 10:22:45.392 INFO [stdout] 
Dec 05 10:22:46.521 INFO running `"docker" "inspect" "17e867b8cf4bfd69d655d4806f568bad9d32325e2ccaf9ef2aa0c73b8c3f88e2"`
Dec 05 10:22:46.784 INFO running `"docker" "rm" "-f" "17e867b8cf4bfd69d655d4806f568bad9d32325e2ccaf9ef2aa0c73b8c3f88e2"`
Dec 05 10:22:47.128 INFO [stdout] 17e867b8cf4bfd69d655d4806f568bad9d32325e2ccaf9ef2aa0c73b8c3f88e2