Oct 12 19:50:15.221 INFO checking jetilling/rust_example against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 19:50:15.221 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-0/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 12 19:50:17.590 INFO blam! 2474e955755aab2e1f183567fcf9a32418b661e9d9d42c18c132ef928320c358
Oct 12 19:50:17.592 INFO running `"docker" "start" "-a" "2474e955755aab2e1f183567fcf9a32418b661e9d9d42c18c132ef928320c358"`
Oct 12 19:50:18.699 INFO kablam! usermod: no changes
Oct 12 19:50:18.768 INFO kablam!     Checking rust_example_app v0.1.0 (/source)
Oct 12 19:50:19.214 INFO kablam! warning: unused variable: `f`
Oct 12 19:50:19.214 INFO kablam!   --> src/lib.rs:29:28
Oct 12 19:50:19.214 INFO kablam!    |
Oct 12 19:50:19.214 INFO kablam! 29 |   pub fn execute<F>(&self, f: F)
Oct 12 19:50:19.214 INFO kablam!    |                            ^ help: consider using `_f` instead
Oct 12 19:50:19.214 INFO kablam!    |
Oct 12 19:50:19.214 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 19:50:19.214 INFO kablam! 
Oct 12 19:50:19.214 INFO kablam! warning: field is never used: `workers`
Oct 12 19:50:19.214 INFO kablam!  --> src/lib.rs:4:3
Oct 12 19:50:19.214 INFO kablam!   |
Oct 12 19:50:19.214 INFO kablam! 4 |   workers: Vec<Worker>
Oct 12 19:50:19.214 INFO kablam!   |   ^^^^^^^^^^^^^^^^^^^^
Oct 12 19:50:19.214 INFO kablam!   |
Oct 12 19:50:19.214 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 12 19:50:19.214 INFO kablam! 
Oct 12 19:50:19.214 INFO kablam! warning: field is never used: `id`
Oct 12 19:50:19.214 INFO kablam!   --> src/lib.rs:38:3
Oct 12 19:50:19.214 INFO kablam!    |
Oct 12 19:50:19.214 INFO kablam! 38 |   id: usize,
Oct 12 19:50:19.214 INFO kablam!    |   ^^^^^^^^^
Oct 12 19:50:19.214 INFO kablam! 
Oct 12 19:50:19.214 INFO kablam! warning: field is never used: `thread`
Oct 12 19:50:19.214 INFO kablam!   --> src/lib.rs:39:3
Oct 12 19:50:19.214 INFO kablam!    |
Oct 12 19:50:19.214 INFO kablam! 39 |   thread: thread::JoinHandle<()>,
Oct 12 19:50:19.214 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 19:50:19.214 INFO kablam! 
Oct 12 19:50:19.292 INFO kablam! warning: unused variable: `f`
Oct 12 19:50:19.292 INFO kablam!   --> src/lib.rs:29:28
Oct 12 19:50:19.292 INFO kablam!    |
Oct 12 19:50:19.292 INFO kablam! 29 |   pub fn execute<F>(&self, f: F)
Oct 12 19:50:19.292 INFO kablam!    |                            ^ help: consider using `_f` instead
Oct 12 19:50:19.292 INFO kablam!    |
Oct 12 19:50:19.292 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 19:50:19.292 INFO kablam! 
Oct 12 19:50:19.296 INFO kablam! warning: field is never used: `workers`
Oct 12 19:50:19.296 INFO kablam!  --> src/lib.rs:4:3
Oct 12 19:50:19.296 INFO kablam!   |
Oct 12 19:50:19.296 INFO kablam! 4 |   workers: Vec<Worker>
Oct 12 19:50:19.296 INFO kablam!   |   ^^^^^^^^^^^^^^^^^^^^
Oct 12 19:50:19.296 INFO kablam!   |
Oct 12 19:50:19.296 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 12 19:50:19.296 INFO kablam! 
Oct 12 19:50:19.296 INFO kablam! warning: field is never used: `id`
Oct 12 19:50:19.296 INFO kablam!   --> src/lib.rs:38:3
Oct 12 19:50:19.296 INFO kablam!    |
Oct 12 19:50:19.296 INFO kablam! 38 |   id: usize,
Oct 12 19:50:19.296 INFO kablam!    |   ^^^^^^^^^
Oct 12 19:50:19.296 INFO kablam! 
Oct 12 19:50:19.296 INFO kablam! warning: field is never used: `thread`
Oct 12 19:50:19.296 INFO kablam!   --> src/lib.rs:39:3
Oct 12 19:50:19.296 INFO kablam!    |
Oct 12 19:50:19.296 INFO kablam! 39 |   thread: thread::JoinHandle<()>,
Oct 12 19:50:19.296 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 19:50:19.296 INFO kablam! 
Oct 12 19:50:19.699 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.96s
Oct 12 19:50:19.708 INFO kablam! su: No module specific data is present
Oct 12 19:50:19.972 INFO running `"docker" "rm" "-f" "2474e955755aab2e1f183567fcf9a32418b661e9d9d42c18c132ef928320c358"`
Oct 12 19:50:20.068 INFO blam! 2474e955755aab2e1f183567fcf9a32418b661e9d9d42c18c132ef928320c358