Dec 05 19:59:05.763 INFO testing jetilling/rust_example against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 19:59:05.763 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 19:59:05.926 INFO [stdout] 01cee1e67f48fe328a449cb4f90b8f2483c92d7505a69d517077b043be791c64
Dec 05 19:59:05.928 INFO running `"docker" "start" "-a" "01cee1e67f48fe328a449cb4f90b8f2483c92d7505a69d517077b043be791c64"`
Dec 05 19:59:06.371 INFO [stderr] usermod: no changes
Dec 05 19:59:06.439 INFO [stderr]    Compiling rust_example_app v0.1.0 (/source)
Dec 05 19:59:06.669 INFO [stderr] warning: unused variable: `f`
Dec 05 19:59:06.669 INFO [stderr]   --> src/lib.rs:29:28
Dec 05 19:59:06.669 INFO [stderr]    |
Dec 05 19:59:06.669 INFO [stderr] 29 |   pub fn execute<F>(&self, f: F)
Dec 05 19:59:06.669 INFO [stderr]    |                            ^ help: consider using `_f` instead
Dec 05 19:59:06.669 INFO [stderr]    |
Dec 05 19:59:06.669 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 19:59:06.669 INFO [stderr] 
Dec 05 19:59:06.673 INFO [stderr] warning: field is never used: `workers`
Dec 05 19:59:06.673 INFO [stderr]  --> src/lib.rs:4:3
Dec 05 19:59:06.673 INFO [stderr]   |
Dec 05 19:59:06.673 INFO [stderr] 4 |   workers: Vec<Worker>
Dec 05 19:59:06.673 INFO [stderr]   |   ^^^^^^^^^^^^^^^^^^^^
Dec 05 19:59:06.673 INFO [stderr]   |
Dec 05 19:59:06.673 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 05 19:59:06.673 INFO [stderr] 
Dec 05 19:59:06.673 INFO [stderr] warning: field is never used: `id`
Dec 05 19:59:06.673 INFO [stderr]   --> src/lib.rs:38:3
Dec 05 19:59:06.673 INFO [stderr]    |
Dec 05 19:59:06.673 INFO [stderr] 38 |   id: usize,
Dec 05 19:59:06.673 INFO [stderr]    |   ^^^^^^^^^
Dec 05 19:59:06.673 INFO [stderr] 
Dec 05 19:59:06.673 INFO [stderr] warning: field is never used: `thread`
Dec 05 19:59:06.673 INFO [stderr]   --> src/lib.rs:39:3
Dec 05 19:59:06.673 INFO [stderr]    |
Dec 05 19:59:06.673 INFO [stderr] 39 |   thread: thread::JoinHandle<()>,
Dec 05 19:59:06.673 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 19:59:06.673 INFO [stderr] 
Dec 05 19:59:07.403 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.01s
Dec 05 19:59:07.404 INFO [stderr] su: No module specific data is present
Dec 05 19:59:07.666 INFO running `"docker" "inspect" "01cee1e67f48fe328a449cb4f90b8f2483c92d7505a69d517077b043be791c64"`
Dec 05 19:59:07.890 INFO running `"docker" "rm" "-f" "01cee1e67f48fe328a449cb4f90b8f2483c92d7505a69d517077b043be791c64"`
Dec 05 19:59:08.132 INFO [stdout] 01cee1e67f48fe328a449cb4f90b8f2483c92d7505a69d517077b043be791c64
Dec 05 19:59:08.135 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 19:59:08.294 INFO [stdout] 2ce2be5b42a90bd49e99562aedb7db4b3b657ac2fb5da64be24f6eeda0e2209e
Dec 05 19:59:08.296 INFO running `"docker" "start" "-a" "2ce2be5b42a90bd49e99562aedb7db4b3b657ac2fb5da64be24f6eeda0e2209e"`
Dec 05 19:59:08.872 INFO [stderr] usermod: no changes
Dec 05 19:59:08.896 INFO [stderr]    Compiling rust_example_app v0.1.0 (/source)
Dec 05 19:59:09.216 INFO [stderr] warning: unused variable: `f`
Dec 05 19:59:09.216 INFO [stderr]   --> src/lib.rs:29:28
Dec 05 19:59:09.216 INFO [stderr]    |
Dec 05 19:59:09.216 INFO [stderr] 29 |   pub fn execute<F>(&self, f: F)
Dec 05 19:59:09.216 INFO [stderr]    |                            ^ help: consider using `_f` instead
Dec 05 19:59:09.216 INFO [stderr]    |
Dec 05 19:59:09.216 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 19:59:09.216 INFO [stderr] 
Dec 05 19:59:09.216 INFO [stderr] warning: field is never used: `workers`
Dec 05 19:59:09.216 INFO [stderr]  --> src/lib.rs:4:3
Dec 05 19:59:09.216 INFO [stderr]   |
Dec 05 19:59:09.216 INFO [stderr] 4 |   workers: Vec<Worker>
Dec 05 19:59:09.216 INFO [stderr]   |   ^^^^^^^^^^^^^^^^^^^^
Dec 05 19:59:09.216 INFO [stderr]   |
Dec 05 19:59:09.216 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 05 19:59:09.216 INFO [stderr] 
Dec 05 19:59:09.216 INFO [stderr] warning: field is never used: `id`
Dec 05 19:59:09.216 INFO [stderr]   --> src/lib.rs:38:3
Dec 05 19:59:09.216 INFO [stderr]    |
Dec 05 19:59:09.216 INFO [stderr] 38 |   id: usize,
Dec 05 19:59:09.216 INFO [stderr]    |   ^^^^^^^^^
Dec 05 19:59:09.216 INFO [stderr] 
Dec 05 19:59:09.216 INFO [stderr] warning: field is never used: `thread`
Dec 05 19:59:09.216 INFO [stderr]   --> src/lib.rs:39:3
Dec 05 19:59:09.216 INFO [stderr]    |
Dec 05 19:59:09.216 INFO [stderr] 39 |   thread: thread::JoinHandle<()>,
Dec 05 19:59:09.216 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 19:59:09.216 INFO [stderr] 
Dec 05 19:59:09.531 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.64s
Dec 05 19:59:09.531 INFO [stderr] su: No module specific data is present
Dec 05 19:59:09.977 INFO running `"docker" "inspect" "2ce2be5b42a90bd49e99562aedb7db4b3b657ac2fb5da64be24f6eeda0e2209e"`
Dec 05 19:59:10.206 INFO running `"docker" "rm" "-f" "2ce2be5b42a90bd49e99562aedb7db4b3b657ac2fb5da64be24f6eeda0e2209e"`
Dec 05 19:59:10.367 INFO [stdout] 2ce2be5b42a90bd49e99562aedb7db4b3b657ac2fb5da64be24f6eeda0e2209e
Dec 05 19:59:10.372 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 19:59:10.858 INFO [stdout] 09ffe57afb144ea5d307ecd80c6c6117199a7eeb1b9a76a9807f704b1d458f7f
Dec 05 19:59:10.866 INFO running `"docker" "start" "-a" "09ffe57afb144ea5d307ecd80c6c6117199a7eeb1b9a76a9807f704b1d458f7f"`
Dec 05 19:59:11.886 INFO [stderr] usermod: no changes
Dec 05 19:59:11.951 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 05 19:59:11.964 INFO [stderr]      Running /target/debug/deps/rust_example_app-de91500ef463713d
Dec 05 19:59:11.964 INFO [stdout] 
Dec 05 19:59:11.964 INFO [stdout] running 0 tests
Dec 05 19:59:11.964 INFO [stdout] 
Dec 05 19:59:11.964 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 19:59:11.964 INFO [stdout] 
Dec 05 19:59:11.967 INFO [stdout] 
Dec 05 19:59:11.967 INFO [stderr]      Running /target/debug/deps/main-80ba7f0ecdb8061f
Dec 05 19:59:11.967 INFO [stdout] running 0 tests
Dec 05 19:59:11.967 INFO [stderr]    Doc-tests rust_example_app
Dec 05 19:59:11.967 INFO [stdout] 
Dec 05 19:59:11.967 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 19:59:11.968 INFO [stdout] 
Dec 05 19:59:12.384 INFO [stdout] 
Dec 05 19:59:12.384 INFO [stdout] running 0 tests
Dec 05 19:59:12.384 INFO [stdout] 
Dec 05 19:59:12.384 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 19:59:12.384 INFO [stdout] 
Dec 05 19:59:12.392 INFO [stderr] su: No module specific data is present
Dec 05 19:59:13.392 INFO running `"docker" "inspect" "09ffe57afb144ea5d307ecd80c6c6117199a7eeb1b9a76a9807f704b1d458f7f"`
Dec 05 19:59:13.664 INFO running `"docker" "rm" "-f" "09ffe57afb144ea5d307ecd80c6c6117199a7eeb1b9a76a9807f704b1d458f7f"`
Dec 05 19:59:13.894 INFO [stdout] 09ffe57afb144ea5d307ecd80c6c6117199a7eeb1b9a76a9807f704b1d458f7f