Dec 18 07:41:08.337 INFO checking FilipNordmark/Math against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 07:41:08.337 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-3/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/FilipNordmark/Math:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 07:41:08.787 INFO [stdout] cc0209a54e2d0149e858585d060216d2d29dcdc14dfa744631035754e34e1984
Dec 18 07:41:08.792 INFO running `"docker" "start" "-a" "cc0209a54e2d0149e858585d060216d2d29dcdc14dfa744631035754e34e1984"`
Dec 18 07:41:10.929 INFO [stderr]     Checking calculator v0.1.0 (/opt/crater/workdir)
Dec 18 07:41:11.424 INFO [stderr] warning: unused variable: `input`
Dec 18 07:41:11.424 INFO [stderr]   --> src/lib.rs:37:21
Dec 18 07:41:11.424 INFO [stderr]    |
Dec 18 07:41:11.424 INFO [stderr] 37 |     pub fn to_expr( input: String ) -> Result<Expr<'a>, &'static str> {
Dec 18 07:41:11.424 INFO [stderr]    |                     ^^^^^ help: consider using `_input` instead
Dec 18 07:41:11.424 INFO [stderr]    |
Dec 18 07:41:11.424 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 07:41:11.424 INFO [stderr] 
Dec 18 07:41:11.448 INFO [stderr] warning: unused variable: `input`
Dec 18 07:41:11.448 INFO [stderr]   --> src/lib.rs:37:21
Dec 18 07:41:11.448 INFO [stderr]    |
Dec 18 07:41:11.448 INFO [stderr] 37 |     pub fn to_expr( input: String ) -> Result<Expr<'a>, &'static str> {
Dec 18 07:41:11.448 INFO [stderr]    |                     ^^^^^ help: consider using `_input` instead
Dec 18 07:41:11.448 INFO [stderr]    |
Dec 18 07:41:11.448 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 07:41:11.448 INFO [stderr] 
Dec 18 07:41:11.908 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.02s
Dec 18 07:41:12.752 INFO running `"docker" "inspect" "cc0209a54e2d0149e858585d060216d2d29dcdc14dfa744631035754e34e1984"`
Dec 18 07:41:13.092 INFO running `"docker" "rm" "-f" "cc0209a54e2d0149e858585d060216d2d29dcdc14dfa744631035754e34e1984"`
Dec 18 07:41:13.366 INFO [stdout] cc0209a54e2d0149e858585d060216d2d29dcdc14dfa744631035754e34e1984