Nov 29 21:46:50.314 INFO checking murnux/roffee against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 29 21:46:50.314 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-5/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 21:46:50.754 INFO [stdout] 27ea32b8845b2af83a7f585cfeb332d091c369d0d36f2e46c05173e45e83e973
Nov 29 21:46:50.756 INFO running `"docker" "start" "-a" "27ea32b8845b2af83a7f585cfeb332d091c369d0d36f2e46c05173e45e83e973"`
Nov 29 21:46:52.771 INFO [stderr] usermod: no changes
Nov 29 21:46:52.876 INFO [stderr]     Checking roffee v0.1.0 (/source)
Nov 29 21:46:53.654 INFO [stderr] warning: unused variable: `f`
Nov 29 21:46:53.654 INFO [stderr]   --> src/main.rs:45:9
Nov 29 21:46:53.654 INFO [stderr]    |
Nov 29 21:46:53.655 INFO [stderr] 45 |     let f = File::create(path).expect("Error creating DB.");
Nov 29 21:46:53.655 INFO [stderr]    |         ^ help: consider using `_f` instead
Nov 29 21:46:53.655 INFO [stderr]    |
Nov 29 21:46:53.656 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 29 21:46:53.656 INFO [stderr] 
Nov 29 21:46:53.750 INFO [stderr] warning: unused variable: `f`
Nov 29 21:46:53.750 INFO [stderr]   --> src/main.rs:45:9
Nov 29 21:46:53.750 INFO [stderr]    |
Nov 29 21:46:53.751 INFO [stderr] 45 |     let f = File::create(path).expect("Error creating DB.");
Nov 29 21:46:53.751 INFO [stderr]    |         ^ help: consider using `_f` instead
Nov 29 21:46:53.751 INFO [stderr]    |
Nov 29 21:46:53.752 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 29 21:46:53.752 INFO [stderr] 
Nov 29 21:46:53.824 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.03s
Nov 29 21:46:53.828 INFO [stderr] su: No module specific data is present
Nov 29 21:46:55.138 INFO running `"docker" "inspect" "27ea32b8845b2af83a7f585cfeb332d091c369d0d36f2e46c05173e45e83e973"`
Nov 29 21:46:55.478 INFO running `"docker" "rm" "-f" "27ea32b8845b2af83a7f585cfeb332d091c369d0d36f2e46c05173e45e83e973"`
Nov 29 21:46:55.800 INFO [stdout] 27ea32b8845b2af83a7f585cfeb332d091c369d0d36f2e46c05173e45e83e973