Nov 29 22:11:34.172 INFO checking mklein994/hello against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 29 22:11:34.172 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-1/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 29 22:11:34.560 INFO [stdout] 86f4f4c44a7a07a11b40264f6b2033f6b9feb50428406f02b4bac4f5d123b2a3
Nov 29 22:11:34.568 INFO running `"docker" "start" "-a" "86f4f4c44a7a07a11b40264f6b2033f6b9feb50428406f02b4bac4f5d123b2a3"`
Nov 29 22:11:35.776 INFO [stderr] usermod: no changes
Nov 29 22:11:35.852 INFO [stderr]     Checking hello v0.1.0 (/source)
Nov 29 22:11:36.224 INFO [stderr] warning: unused variable: `size`
Nov 29 22:11:36.224 INFO [stderr]  --> src/lib.rs:4:16
Nov 29 22:11:36.224 INFO [stderr]   |
Nov 29 22:11:36.224 INFO [stderr] 4 |     pub fn new(size: u32) -> ThreadPool {
Nov 29 22:11:36.224 INFO [stderr]   |                ^^^^ help: consider using `_size` instead
Nov 29 22:11:36.224 INFO [stderr]   |
Nov 29 22:11:36.224 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Nov 29 22:11:36.224 INFO [stderr] 
Nov 29 22:11:36.224 INFO [stderr] warning: unused variable: `f`
Nov 29 22:11:36.224 INFO [stderr]  --> src/lib.rs:8:30
Nov 29 22:11:36.224 INFO [stderr]   |
Nov 29 22:11:36.224 INFO [stderr] 8 |     pub fn execute<F>(&self, f: F)
Nov 29 22:11:36.224 INFO [stderr]   |                              ^ help: consider using `_f` instead
Nov 29 22:11:36.224 INFO [stderr] 
Nov 29 22:11:36.240 INFO [stderr] warning: unused variable: `size`
Nov 29 22:11:36.240 INFO [stderr]  --> src/lib.rs:4:16
Nov 29 22:11:36.240 INFO [stderr]   |
Nov 29 22:11:36.240 INFO [stderr] 4 |     pub fn new(size: u32) -> ThreadPool {
Nov 29 22:11:36.240 INFO [stderr]   |                ^^^^ help: consider using `_size` instead
Nov 29 22:11:36.240 INFO [stderr]   |
Nov 29 22:11:36.240 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Nov 29 22:11:36.240 INFO [stderr] 
Nov 29 22:11:36.240 INFO [stderr] warning: unused variable: `f`
Nov 29 22:11:36.240 INFO [stderr]  --> src/lib.rs:8:30
Nov 29 22:11:36.240 INFO [stderr]   |
Nov 29 22:11:36.240 INFO [stderr] 8 |     pub fn execute<F>(&self, f: F)
Nov 29 22:11:36.240 INFO [stderr]   |                              ^ help: consider using `_f` instead
Nov 29 22:11:36.240 INFO [stderr] 
Nov 29 22:11:36.902 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
Nov 29 22:11:36.905 INFO [stderr] su: No module specific data is present
Nov 29 22:11:37.282 INFO running `"docker" "inspect" "86f4f4c44a7a07a11b40264f6b2033f6b9feb50428406f02b4bac4f5d123b2a3"`
Nov 29 22:11:37.421 INFO running `"docker" "rm" "-f" "86f4f4c44a7a07a11b40264f6b2033f6b9feb50428406f02b4bac4f5d123b2a3"`
Nov 29 22:11:37.513 INFO [stdout] 86f4f4c44a7a07a11b40264f6b2033f6b9feb50428406f02b4bac4f5d123b2a3