Dec 13 06:19:54.447 INFO testing redox-os/contain against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 06:19:54.447 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 06:19:54.607 INFO [stdout] 0a4e3b7a0569adc86a0a0ff4fbcba6b431b85cc4e0e86114ec33eb32fcdf4825
Dec 13 06:19:54.609 INFO running `"docker" "start" "-a" "0a4e3b7a0569adc86a0a0ff4fbcba6b431b85cc4e0e86114ec33eb32fcdf4825"`
Dec 13 06:19:55.027 INFO [stderr] usermod: no changes
Dec 13 06:19:55.079 INFO [stderr]    Compiling redox_syscall v0.1.40
Dec 13 06:19:55.605 INFO [stderr]    Compiling contain v0.1.0 (/source)
Dec 13 06:19:55.863 INFO [stderr] warning: unused variable: `root_thread`
Dec 13 06:19:55.863 INFO [stderr]   --> src/main.rs:36:9
Dec 13 06:19:55.863 INFO [stderr]    |
Dec 13 06:19:55.863 INFO [stderr] 36 |     let root_thread = thread::spawn(move || {
Dec 13 06:19:55.863 INFO [stderr]    |         ^^^^^^^^^^^ help: consider using `_root_thread` instead
Dec 13 06:19:55.863 INFO [stderr]    |
Dec 13 06:19:55.863 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 06:19:55.863 INFO [stderr] 
Dec 13 06:19:56.434 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.38s
Dec 13 06:19:56.434 INFO [stderr] su: No module specific data is present
Dec 13 06:19:56.936 INFO running `"docker" "inspect" "0a4e3b7a0569adc86a0a0ff4fbcba6b431b85cc4e0e86114ec33eb32fcdf4825"`
Dec 13 06:19:57.028 INFO running `"docker" "rm" "-f" "0a4e3b7a0569adc86a0a0ff4fbcba6b431b85cc4e0e86114ec33eb32fcdf4825"`
Dec 13 06:19:57.125 INFO [stdout] 0a4e3b7a0569adc86a0a0ff4fbcba6b431b85cc4e0e86114ec33eb32fcdf4825
Dec 13 06:19:57.127 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 06:19:57.259 INFO [stdout] 11399d551ce0ae03d45a16b00a531a91bd893c52f531ded1db7d13ccf2cfdadb
Dec 13 06:19:57.264 INFO running `"docker" "start" "-a" "11399d551ce0ae03d45a16b00a531a91bd893c52f531ded1db7d13ccf2cfdadb"`
Dec 13 06:19:58.299 INFO [stderr] usermod: no changes
Dec 13 06:19:58.344 INFO [stderr]    Compiling contain v0.1.0 (/source)
Dec 13 06:19:58.756 INFO [stderr] warning: unused variable: `root_thread`
Dec 13 06:19:58.756 INFO [stderr]   --> src/main.rs:36:9
Dec 13 06:19:58.756 INFO [stderr]    |
Dec 13 06:19:58.756 INFO [stderr] 36 |     let root_thread = thread::spawn(move || {
Dec 13 06:19:58.756 INFO [stderr]    |         ^^^^^^^^^^^ help: consider using `_root_thread` instead
Dec 13 06:19:58.756 INFO [stderr]    |
Dec 13 06:19:58.756 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 06:19:58.756 INFO [stderr] 
Dec 13 06:19:59.076 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
Dec 13 06:19:59.079 INFO [stderr] su: No module specific data is present
Dec 13 06:20:00.035 INFO running `"docker" "inspect" "11399d551ce0ae03d45a16b00a531a91bd893c52f531ded1db7d13ccf2cfdadb"`
Dec 13 06:20:00.293 INFO running `"docker" "rm" "-f" "11399d551ce0ae03d45a16b00a531a91bd893c52f531ded1db7d13ccf2cfdadb"`
Dec 13 06:20:00.694 INFO [stdout] 11399d551ce0ae03d45a16b00a531a91bd893c52f531ded1db7d13ccf2cfdadb
Dec 13 06:20:00.699 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 06:20:01.161 INFO [stdout] 43a80dced1d131356a38e1cb84b287386388aedfb67a957ae3a8369eb7ed2b38
Dec 13 06:20:01.164 INFO running `"docker" "start" "-a" "43a80dced1d131356a38e1cb84b287386388aedfb67a957ae3a8369eb7ed2b38"`
Dec 13 06:20:02.526 INFO [stderr] usermod: no changes
Dec 13 06:20:02.583 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 13 06:20:02.583 INFO [stderr]      Running /target/debug/deps/contain-cdb238e4b62d2688
Dec 13 06:20:02.587 INFO [stdout] 
Dec 13 06:20:02.587 INFO [stdout] running 0 tests
Dec 13 06:20:02.587 INFO [stdout] 
Dec 13 06:20:02.587 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 06:20:02.587 INFO [stdout] 
Dec 13 06:20:02.595 INFO [stderr] su: No module specific data is present
Dec 13 06:20:03.604 INFO running `"docker" "inspect" "43a80dced1d131356a38e1cb84b287386388aedfb67a957ae3a8369eb7ed2b38"`
Dec 13 06:20:03.987 INFO running `"docker" "rm" "-f" "43a80dced1d131356a38e1cb84b287386388aedfb67a957ae3a8369eb7ed2b38"`
Dec 13 06:20:04.336 INFO [stdout] 43a80dced1d131356a38e1cb84b287386388aedfb67a957ae3a8369eb7ed2b38