Nov 28 00:31:40.153 INFO checking mklein994/hello against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 00:31:40.154 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-4/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 28 00:31:40.548 INFO [stdout] b717a70814af849b2236521fc4edf9fef4da7d5bef55ff7281638fb4293c6fbf
Nov 28 00:31:40.551 INFO running `"docker" "start" "-a" "b717a70814af849b2236521fc4edf9fef4da7d5bef55ff7281638fb4293c6fbf"`
Nov 28 00:31:42.516 INFO [stderr] usermod: no changes
Nov 28 00:31:42.591 INFO [stderr]     Checking hello v0.1.0 (/source)
Nov 28 00:31:42.964 INFO [stderr] warning: unused variable: `size`
Nov 28 00:31:42.964 INFO [stderr]  --> src/lib.rs:4:16
Nov 28 00:31:42.964 INFO [stderr]   |
Nov 28 00:31:42.964 INFO [stderr] 4 |     pub fn new(size: u32) -> ThreadPool {
Nov 28 00:31:42.964 INFO [stderr]   |                ^^^^ help: consider using `_size` instead
Nov 28 00:31:42.964 INFO [stderr]   |
Nov 28 00:31:42.964 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Nov 28 00:31:42.964 INFO [stderr] 
Nov 28 00:31:42.964 INFO [stderr] warning: unused variable: `f`
Nov 28 00:31:42.964 INFO [stderr]  --> src/lib.rs:8:30
Nov 28 00:31:42.964 INFO [stderr]   |
Nov 28 00:31:42.964 INFO [stderr] 8 |     pub fn execute<F>(&self, f: F)
Nov 28 00:31:42.964 INFO [stderr]   |                              ^ help: consider using `_f` instead
Nov 28 00:31:42.964 INFO [stderr] 
Nov 28 00:31:43.004 INFO [stderr] warning: unused variable: `size`
Nov 28 00:31:43.004 INFO [stderr]  --> src/lib.rs:4:16
Nov 28 00:31:43.004 INFO [stderr]   |
Nov 28 00:31:43.004 INFO [stderr] 4 |     pub fn new(size: u32) -> ThreadPool {
Nov 28 00:31:43.004 INFO [stderr]   |                ^^^^ help: consider using `_size` instead
Nov 28 00:31:43.004 INFO [stderr]   |
Nov 28 00:31:43.004 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Nov 28 00:31:43.004 INFO [stderr] 
Nov 28 00:31:43.004 INFO [stderr] warning: unused variable: `f`
Nov 28 00:31:43.004 INFO [stderr]  --> src/lib.rs:8:30
Nov 28 00:31:43.004 INFO [stderr]   |
Nov 28 00:31:43.004 INFO [stderr] 8 |     pub fn execute<F>(&self, f: F)
Nov 28 00:31:43.004 INFO [stderr]   |                              ^ help: consider using `_f` instead
Nov 28 00:31:43.004 INFO [stderr] 
Nov 28 00:31:43.607 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.04s
Nov 28 00:31:43.616 INFO [stderr] su: No module specific data is present
Nov 28 00:31:44.198 INFO running `"docker" "inspect" "b717a70814af849b2236521fc4edf9fef4da7d5bef55ff7281638fb4293c6fbf"`
Nov 28 00:31:44.466 INFO running `"docker" "rm" "-f" "b717a70814af849b2236521fc4edf9fef4da7d5bef55ff7281638fb4293c6fbf"`
Nov 28 00:31:44.607 INFO [stdout] b717a70814af849b2236521fc4edf9fef4da7d5bef55ff7281638fb4293c6fbf