Nov 30 01:00:11.345 INFO checking jetilling/rust_example against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 01:00:11.345 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-2/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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"`
Nov 30 01:00:11.802 INFO [stdout] ee70bf311dbf1b3ab8b4c0570283fdc545f8ad22cc375c8decd1275f8cb0e3b1
Nov 30 01:00:11.804 INFO running `"docker" "start" "-a" "ee70bf311dbf1b3ab8b4c0570283fdc545f8ad22cc375c8decd1275f8cb0e3b1"`
Nov 30 01:00:13.412 INFO [stderr] usermod: no changes
Nov 30 01:00:13.500 INFO [stderr]     Checking rust_example_app v0.1.0 (/source)
Nov 30 01:00:14.068 INFO [stderr] warning: unused variable: `f`
Nov 30 01:00:14.068 INFO [stderr]   --> src/lib.rs:29:28
Nov 30 01:00:14.068 INFO [stderr]    |
Nov 30 01:00:14.068 INFO [stderr] 29 |   pub fn execute<F>(&self, f: F)
Nov 30 01:00:14.068 INFO [stderr]    |                            ^ help: consider using `_f` instead
Nov 30 01:00:14.068 INFO [stderr]    |
Nov 30 01:00:14.068 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 01:00:14.068 INFO [stderr] 
Nov 30 01:00:14.068 INFO [stderr] warning: field is never used: `workers`
Nov 30 01:00:14.068 INFO [stderr]  --> src/lib.rs:4:3
Nov 30 01:00:14.068 INFO [stderr]   |
Nov 30 01:00:14.068 INFO [stderr] 4 |   workers: Vec<Worker>
Nov 30 01:00:14.068 INFO [stderr]   |   ^^^^^^^^^^^^^^^^^^^^
Nov 30 01:00:14.068 INFO [stderr]   |
Nov 30 01:00:14.068 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 30 01:00:14.068 INFO [stderr] 
Nov 30 01:00:14.068 INFO [stderr] warning: field is never used: `id`
Nov 30 01:00:14.068 INFO [stderr]   --> src/lib.rs:38:3
Nov 30 01:00:14.068 INFO [stderr]    |
Nov 30 01:00:14.068 INFO [stderr] 38 |   id: usize,
Nov 30 01:00:14.068 INFO [stderr]    |   ^^^^^^^^^
Nov 30 01:00:14.068 INFO [stderr] 
Nov 30 01:00:14.068 INFO [stderr] warning: field is never used: `thread`
Nov 30 01:00:14.068 INFO [stderr]   --> src/lib.rs:39:3
Nov 30 01:00:14.068 INFO [stderr]    |
Nov 30 01:00:14.068 INFO [stderr] 39 |   thread: thread::JoinHandle<()>,
Nov 30 01:00:14.068 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 01:00:14.068 INFO [stderr] 
Nov 30 01:00:14.188 INFO [stderr] warning: unused variable: `f`
Nov 30 01:00:14.188 INFO [stderr]   --> src/lib.rs:29:28
Nov 30 01:00:14.188 INFO [stderr]    |
Nov 30 01:00:14.188 INFO [stderr] 29 |   pub fn execute<F>(&self, f: F)
Nov 30 01:00:14.188 INFO [stderr]    |                            ^ help: consider using `_f` instead
Nov 30 01:00:14.188 INFO [stderr]    |
Nov 30 01:00:14.188 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 01:00:14.188 INFO [stderr] 
Nov 30 01:00:14.188 INFO [stderr] warning: field is never used: `workers`
Nov 30 01:00:14.188 INFO [stderr]  --> src/lib.rs:4:3
Nov 30 01:00:14.188 INFO [stderr]   |
Nov 30 01:00:14.188 INFO [stderr] 4 |   workers: Vec<Worker>
Nov 30 01:00:14.188 INFO [stderr]   |   ^^^^^^^^^^^^^^^^^^^^
Nov 30 01:00:14.188 INFO [stderr]   |
Nov 30 01:00:14.188 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 30 01:00:14.188 INFO [stderr] 
Nov 30 01:00:14.188 INFO [stderr] warning: field is never used: `id`
Nov 30 01:00:14.188 INFO [stderr]   --> src/lib.rs:38:3
Nov 30 01:00:14.188 INFO [stderr]    |
Nov 30 01:00:14.188 INFO [stderr] 38 |   id: usize,
Nov 30 01:00:14.188 INFO [stderr]    |   ^^^^^^^^^
Nov 30 01:00:14.188 INFO [stderr] 
Nov 30 01:00:14.188 INFO [stderr] warning: field is never used: `thread`
Nov 30 01:00:14.188 INFO [stderr]   --> src/lib.rs:39:3
Nov 30 01:00:14.188 INFO [stderr]    |
Nov 30 01:00:14.188 INFO [stderr] 39 |   thread: thread::JoinHandle<()>,
Nov 30 01:00:14.188 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 01:00:14.188 INFO [stderr] 
Nov 30 01:00:14.800 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.37s
Nov 30 01:00:14.809 INFO [stderr] su: No module specific data is present
Nov 30 01:00:15.310 INFO running `"docker" "inspect" "ee70bf311dbf1b3ab8b4c0570283fdc545f8ad22cc375c8decd1275f8cb0e3b1"`
Nov 30 01:00:15.465 INFO running `"docker" "rm" "-f" "ee70bf311dbf1b3ab8b4c0570283fdc545f8ad22cc375c8decd1275f8cb0e3b1"`
Nov 30 01:00:15.599 INFO [stdout] ee70bf311dbf1b3ab8b4c0570283fdc545f8ad22cc375c8decd1275f8cb0e3b1