Dec 05 19:59:03.674 INFO testing jetilling/rust_example against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 19:59:03.674 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 19:59:04.068 INFO [stdout] 4ea8ebc59bd66ffff3d84c8219f741b76d043ec5908222dfaa5d4b034e3e0f6f
Dec 05 19:59:04.074 INFO running `"docker" "start" "-a" "4ea8ebc59bd66ffff3d84c8219f741b76d043ec5908222dfaa5d4b034e3e0f6f"`
Dec 05 19:59:04.952 INFO [stderr] usermod: no changes
Dec 05 19:59:05.006 INFO [stderr]    Compiling rust_example_app v0.1.0 (/source)
Dec 05 19:59:05.352 INFO [stderr] warning: unused variable: `f`
Dec 05 19:59:05.352 INFO [stderr]   --> src/lib.rs:29:28
Dec 05 19:59:05.352 INFO [stderr]    |
Dec 05 19:59:05.352 INFO [stderr] 29 |   pub fn execute<F>(&self, f: F)
Dec 05 19:59:05.352 INFO [stderr]    |                            ^ help: consider using `_f` instead
Dec 05 19:59:05.352 INFO [stderr]    |
Dec 05 19:59:05.352 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 19:59:05.352 INFO [stderr] 
Dec 05 19:59:05.355 INFO [stderr] warning: field is never used: `workers`
Dec 05 19:59:05.355 INFO [stderr]  --> src/lib.rs:4:3
Dec 05 19:59:05.355 INFO [stderr]   |
Dec 05 19:59:05.355 INFO [stderr] 4 |   workers: Vec<Worker>
Dec 05 19:59:05.355 INFO [stderr]   |   ^^^^^^^^^^^^^^^^^^^^
Dec 05 19:59:05.355 INFO [stderr]   |
Dec 05 19:59:05.355 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 05 19:59:05.355 INFO [stderr] 
Dec 05 19:59:05.355 INFO [stderr] warning: field is never used: `id`
Dec 05 19:59:05.355 INFO [stderr]   --> src/lib.rs:38:3
Dec 05 19:59:05.355 INFO [stderr]    |
Dec 05 19:59:05.355 INFO [stderr] 38 |   id: usize,
Dec 05 19:59:05.355 INFO [stderr]    |   ^^^^^^^^^
Dec 05 19:59:05.355 INFO [stderr] 
Dec 05 19:59:05.355 INFO [stderr] warning: field is never used: `thread`
Dec 05 19:59:05.355 INFO [stderr]   --> src/lib.rs:39:3
Dec 05 19:59:05.355 INFO [stderr]    |
Dec 05 19:59:05.355 INFO [stderr] 39 |   thread: thread::JoinHandle<()>,
Dec 05 19:59:05.355 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 19:59:05.355 INFO [stderr] 
Dec 05 19:59:05.961 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
Dec 05 19:59:05.964 INFO [stderr] su: No module specific data is present
Dec 05 19:59:06.226 INFO running `"docker" "inspect" "4ea8ebc59bd66ffff3d84c8219f741b76d043ec5908222dfaa5d4b034e3e0f6f"`
Dec 05 19:59:06.316 INFO running `"docker" "rm" "-f" "4ea8ebc59bd66ffff3d84c8219f741b76d043ec5908222dfaa5d4b034e3e0f6f"`
Dec 05 19:59:06.448 INFO [stdout] 4ea8ebc59bd66ffff3d84c8219f741b76d043ec5908222dfaa5d4b034e3e0f6f
Dec 05 19:59:06.450 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 19:59:06.712 INFO [stdout] 1321cfa75cee401356d4f5d21810a79f6325a71a928d09847301ad6ee038155c
Dec 05 19:59:06.714 INFO running `"docker" "start" "-a" "1321cfa75cee401356d4f5d21810a79f6325a71a928d09847301ad6ee038155c"`
Dec 05 19:59:07.395 INFO [stderr] usermod: no changes
Dec 05 19:59:07.424 INFO [stderr]    Compiling rust_example_app v0.1.0 (/source)
Dec 05 19:59:07.696 INFO [stderr] warning: unused variable: `f`
Dec 05 19:59:07.696 INFO [stderr]   --> src/lib.rs:29:28
Dec 05 19:59:07.696 INFO [stderr]    |
Dec 05 19:59:07.696 INFO [stderr] 29 |   pub fn execute<F>(&self, f: F)
Dec 05 19:59:07.696 INFO [stderr]    |                            ^ help: consider using `_f` instead
Dec 05 19:59:07.696 INFO [stderr]    |
Dec 05 19:59:07.696 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 19:59:07.696 INFO [stderr] 
Dec 05 19:59:07.707 INFO [stderr] warning: field is never used: `workers`
Dec 05 19:59:07.707 INFO [stderr]  --> src/lib.rs:4:3
Dec 05 19:59:07.707 INFO [stderr]   |
Dec 05 19:59:07.707 INFO [stderr] 4 |   workers: Vec<Worker>
Dec 05 19:59:07.707 INFO [stderr]   |   ^^^^^^^^^^^^^^^^^^^^
Dec 05 19:59:07.707 INFO [stderr]   |
Dec 05 19:59:07.707 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 05 19:59:07.707 INFO [stderr] 
Dec 05 19:59:07.707 INFO [stderr] warning: field is never used: `id`
Dec 05 19:59:07.707 INFO [stderr]   --> src/lib.rs:38:3
Dec 05 19:59:07.707 INFO [stderr]    |
Dec 05 19:59:07.707 INFO [stderr] 38 |   id: usize,
Dec 05 19:59:07.707 INFO [stderr]    |   ^^^^^^^^^
Dec 05 19:59:07.707 INFO [stderr] 
Dec 05 19:59:07.707 INFO [stderr] warning: field is never used: `thread`
Dec 05 19:59:07.707 INFO [stderr]   --> src/lib.rs:39:3
Dec 05 19:59:07.707 INFO [stderr]    |
Dec 05 19:59:07.707 INFO [stderr] 39 |   thread: thread::JoinHandle<()>,
Dec 05 19:59:07.707 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 19:59:07.707 INFO [stderr] 
Dec 05 19:59:08.078 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
Dec 05 19:59:08.080 INFO [stderr] su: No module specific data is present
Dec 05 19:59:08.330 INFO running `"docker" "inspect" "1321cfa75cee401356d4f5d21810a79f6325a71a928d09847301ad6ee038155c"`
Dec 05 19:59:08.397 INFO running `"docker" "rm" "-f" "1321cfa75cee401356d4f5d21810a79f6325a71a928d09847301ad6ee038155c"`
Dec 05 19:59:08.552 INFO [stdout] 1321cfa75cee401356d4f5d21810a79f6325a71a928d09847301ad6ee038155c
Dec 05 19:59:08.555 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 19:59:08.803 INFO [stdout] 5c784e70c75c63e8c8a71601ed148ef66b8cff9dc0c011ce678d393d9697e72b
Dec 05 19:59:08.806 INFO running `"docker" "start" "-a" "5c784e70c75c63e8c8a71601ed148ef66b8cff9dc0c011ce678d393d9697e72b"`
Dec 05 19:59:09.559 INFO [stderr] usermod: no changes
Dec 05 19:59:09.609 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 05 19:59:09.609 INFO [stderr]      Running /target/debug/deps/rust_example_app-0b1f47511e139369
Dec 05 19:59:09.615 INFO [stderr]      Running /target/debug/deps/main-7bbba7740bab521d
Dec 05 19:59:09.615 INFO [stdout] 
Dec 05 19:59:09.615 INFO [stdout] running 0 tests
Dec 05 19:59:09.615 INFO [stdout] 
Dec 05 19:59:09.615 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 19:59:09.615 INFO [stdout] 
Dec 05 19:59:09.619 INFO [stdout] 
Dec 05 19:59:09.619 INFO [stdout] running 0 tests
Dec 05 19:59:09.619 INFO [stdout] 
Dec 05 19:59:09.619 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 19:59:09.619 INFO [stdout] 
Dec 05 19:59:09.621 INFO [stderr]    Doc-tests rust_example_app
Dec 05 19:59:10.028 INFO [stdout] 
Dec 05 19:59:10.030 INFO [stdout] running 0 tests
Dec 05 19:59:10.030 INFO [stdout] 
Dec 05 19:59:10.030 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 19:59:10.030 INFO [stdout] 
Dec 05 19:59:10.036 INFO [stderr] su: No module specific data is present
Dec 05 19:59:10.536 INFO running `"docker" "inspect" "5c784e70c75c63e8c8a71601ed148ef66b8cff9dc0c011ce678d393d9697e72b"`
Dec 05 19:59:10.910 INFO running `"docker" "rm" "-f" "5c784e70c75c63e8c8a71601ed148ef66b8cff9dc0c011ce678d393d9697e72b"`
Dec 05 19:59:11.272 INFO [stdout] 5c784e70c75c63e8c8a71601ed148ef66b8cff9dc0c011ce678d393d9697e72b