Dec 04 18:47:59.671 INFO checking ffjanp/finding_cycles against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 18:47:59.671 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-5/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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"`
Dec 04 18:48:00.031 INFO [stdout] e6a26494a10596118a566fb6f5cafc45a162f390984bc07a50e1ae07eb179c46
Dec 04 18:48:00.039 INFO running `"docker" "start" "-a" "e6a26494a10596118a566fb6f5cafc45a162f390984bc07a50e1ae07eb179c46"`
Dec 04 18:48:01.227 INFO [stderr] usermod: no changes
Dec 04 18:48:01.290 INFO [stderr]     Checking finding_cycles v0.1.0 (/source)
Dec 04 18:48:01.887 INFO [stderr] warning: unused variable: `file`
Dec 04 18:48:01.887 INFO [stderr]   --> src/main.rs:36:98
Dec 04 18:48:01.887 INFO [stderr]    |
Dec 04 18:48:01.887 INFO [stderr] 36 | fn find_cycles<W: std::io::Write>(graph:&mut HashMap<usize,Vec<usize>>,startnode : usize,n:usize,file:&mut W)   {
Dec 04 18:48:01.887 INFO [stderr]    |                                                                                                  ^^^^ help: consider using `_file` instead
Dec 04 18:48:01.887 INFO [stderr]    |
Dec 04 18:48:01.887 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 18:48:01.887 INFO [stderr] 
Dec 04 18:48:02.019 INFO [stderr] warning: unused variable: `file`
Dec 04 18:48:02.023 INFO [stderr]   --> src/main.rs:36:98
Dec 04 18:48:02.023 INFO [stderr]    |
Dec 04 18:48:02.023 INFO [stderr] 36 | fn find_cycles<W: std::io::Write>(graph:&mut HashMap<usize,Vec<usize>>,startnode : usize,n:usize,file:&mut W)   {
Dec 04 18:48:02.023 INFO [stderr]    |                                                                                                  ^^^^ help: consider using `_file` instead
Dec 04 18:48:02.023 INFO [stderr]    |
Dec 04 18:48:02.023 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 18:48:02.023 INFO [stderr] 
Dec 04 18:48:02.061 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
Dec 04 18:48:02.066 INFO [stderr] su: No module specific data is present
Dec 04 18:48:02.775 INFO running `"docker" "inspect" "e6a26494a10596118a566fb6f5cafc45a162f390984bc07a50e1ae07eb179c46"`
Dec 04 18:48:03.177 INFO running `"docker" "rm" "-f" "e6a26494a10596118a566fb6f5cafc45a162f390984bc07a50e1ae07eb179c46"`
Dec 04 18:48:03.525 INFO [stdout] e6a26494a10596118a566fb6f5cafc45a162f390984bc07a50e1ae07eb179c46