Dec 18 00:20:32.480 INFO checking ffjanp/finding_cycles against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 00:20:32.481 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/ffjanp/finding_cycles:/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 00:20:32.702 INFO [stdout] de28466f87c48210babc5b46d1a78aa785219859300342761a06e047dfa796c8
Dec 18 00:20:32.706 INFO running `"docker" "start" "-a" "de28466f87c48210babc5b46d1a78aa785219859300342761a06e047dfa796c8"`
Dec 18 00:20:33.419 INFO [stderr]     Checking finding_cycles v0.1.0 (/opt/crater/workdir)
Dec 18 00:20:33.617 INFO [stderr] warning: unused variable: `file`
Dec 18 00:20:33.617 INFO [stderr]   --> src/main.rs:36:98
Dec 18 00:20:33.617 INFO [stderr]    |
Dec 18 00:20:33.618 INFO [stderr] 36 | fn find_cycles<W: std::io::Write>(graph:&mut HashMap<usize,Vec<usize>>,startnode : usize,n:usize,file:&mut W)   {
Dec 18 00:20:33.618 INFO [stderr]    |                                                                                                  ^^^^ help: consider using `_file` instead
Dec 18 00:20:33.618 INFO [stderr]    |
Dec 18 00:20:33.618 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 00:20:33.618 INFO [stderr] 
Dec 18 00:20:33.618 INFO [stderr] warning: unused variable: `file`
Dec 18 00:20:33.618 INFO [stderr]   --> src/main.rs:36:98
Dec 18 00:20:33.618 INFO [stderr]    |
Dec 18 00:20:33.618 INFO [stderr] 36 | fn find_cycles<W: std::io::Write>(graph:&mut HashMap<usize,Vec<usize>>,startnode : usize,n:usize,file:&mut W)   {
Dec 18 00:20:33.618 INFO [stderr]    |                                                                                                  ^^^^ help: consider using `_file` instead
Dec 18 00:20:33.618 INFO [stderr]    |
Dec 18 00:20:33.618 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 00:20:33.619 INFO [stderr] 
Dec 18 00:20:33.657 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.25s
Dec 18 00:20:33.905 INFO running `"docker" "inspect" "de28466f87c48210babc5b46d1a78aa785219859300342761a06e047dfa796c8"`
Dec 18 00:20:33.970 INFO running `"docker" "rm" "-f" "de28466f87c48210babc5b46d1a78aa785219859300342761a06e047dfa796c8"`
Dec 18 00:20:34.046 INFO [stdout] de28466f87c48210babc5b46d1a78aa785219859300342761a06e047dfa796c8