Dec 05 23:01:21.816 INFO testing garyemerson/circular_walk against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 23:01:21.817 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt build --frozen" "-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 05 23:01:22.546 INFO [stdout] 4add2ea216ad6b7f92ab6d44eeb73ea0bee2c5403c792e5b002b37744b46ba7e
Dec 05 23:01:22.548 INFO running `"docker" "start" "-a" "4add2ea216ad6b7f92ab6d44eeb73ea0bee2c5403c792e5b002b37744b46ba7e"`
Dec 05 23:01:23.508 INFO [stderr] usermod: no changes
Dec 05 23:01:23.531 INFO [stderr]    Compiling circular_walk v0.1.0 (/source)
Dec 05 23:01:23.739 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 05 23:01:23.739 INFO [stderr]   --> src/main.rs:79:35
Dec 05 23:01:23.739 INFO [stderr]    |
Dec 05 23:01:23.739 INFO [stderr] 79 |         Box::new((start..n).chain((0..(end + 1))))
Dec 05 23:01:23.739 INFO [stderr]    |                                   ^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 23:01:23.739 INFO [stderr]    |
Dec 05 23:01:23.739 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 05 23:01:23.739 INFO [stderr] 
Dec 05 23:01:23.739 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 05 23:01:23.739 INFO [stderr]   --> src/main.rs:81:18
Dec 05 23:01:23.739 INFO [stderr]    |
Dec 05 23:01:23.739 INFO [stderr] 81 |         Box::new((start..(end + 1)))
Dec 05 23:01:23.739 INFO [stderr]    |                  ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 23:01:23.739 INFO [stderr] 
Dec 05 23:01:24.141 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
Dec 05 23:01:24.143 INFO [stderr] su: No module specific data is present
Dec 05 23:01:24.360 INFO running `"docker" "inspect" "4add2ea216ad6b7f92ab6d44eeb73ea0bee2c5403c792e5b002b37744b46ba7e"`
Dec 05 23:01:24.434 INFO running `"docker" "rm" "-f" "4add2ea216ad6b7f92ab6d44eeb73ea0bee2c5403c792e5b002b37744b46ba7e"`
Dec 05 23:01:24.562 INFO [stdout] 4add2ea216ad6b7f92ab6d44eeb73ea0bee2c5403c792e5b002b37744b46ba7e
Dec 05 23:01:24.567 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen --no-run" "-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 05 23:01:24.761 INFO [stdout] a50a18dc759ee4642051096ff2bd9b177c4a954dc9d78e2e82e918e23f416318
Dec 05 23:01:24.766 INFO running `"docker" "start" "-a" "a50a18dc759ee4642051096ff2bd9b177c4a954dc9d78e2e82e918e23f416318"`
Dec 05 23:01:25.227 INFO [stderr] usermod: no changes
Dec 05 23:01:25.252 INFO [stderr]    Compiling circular_walk v0.1.0 (/source)
Dec 05 23:01:25.529 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 05 23:01:25.531 INFO [stderr]   --> src/main.rs:79:35
Dec 05 23:01:25.531 INFO [stderr]    |
Dec 05 23:01:25.531 INFO [stderr] 79 |         Box::new((start..n).chain((0..(end + 1))))
Dec 05 23:01:25.531 INFO [stderr]    |                                   ^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 23:01:25.531 INFO [stderr]    |
Dec 05 23:01:25.531 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 05 23:01:25.531 INFO [stderr] 
Dec 05 23:01:25.531 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 05 23:01:25.531 INFO [stderr]   --> src/main.rs:81:18
Dec 05 23:01:25.531 INFO [stderr]    |
Dec 05 23:01:25.531 INFO [stderr] 81 |         Box::new((start..(end + 1)))
Dec 05 23:01:25.531 INFO [stderr]    |                  ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 23:01:25.531 INFO [stderr] 
Dec 05 23:01:25.976 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
Dec 05 23:01:25.978 INFO [stderr] su: No module specific data is present
Dec 05 23:01:26.244 INFO running `"docker" "inspect" "a50a18dc759ee4642051096ff2bd9b177c4a954dc9d78e2e82e918e23f416318"`
Dec 05 23:01:26.341 INFO running `"docker" "rm" "-f" "a50a18dc759ee4642051096ff2bd9b177c4a954dc9d78e2e82e918e23f416318"`
Dec 05 23:01:26.476 INFO [stdout] a50a18dc759ee4642051096ff2bd9b177c4a954dc9d78e2e82e918e23f416318
Dec 05 23:01:26.476 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen" "-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 05 23:01:26.729 INFO [stdout] d39395d56687384344023432192d5be090ea2ed94220e587134eec931c34fc19
Dec 05 23:01:26.730 INFO running `"docker" "start" "-a" "d39395d56687384344023432192d5be090ea2ed94220e587134eec931c34fc19"`
Dec 05 23:01:27.043 INFO [stderr] usermod: no changes
Dec 05 23:01:27.069 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 05 23:01:27.069 INFO [stderr]      Running /target/debug/deps/circular_walk-00f62feadf9638d0
Dec 05 23:01:27.071 INFO [stdout] 
Dec 05 23:01:27.071 INFO [stdout] running 4 tests
Dec 05 23:01:27.071 INFO [stdout] test alread_there ... ok
Dec 05 23:01:27.071 INFO [stdout] test back_and_forth ... ok
Dec 05 23:01:27.071 INFO [stdout] test no_path2 ... ok
Dec 05 23:01:27.076 INFO [stdout] test no_path ... ok
Dec 05 23:01:27.077 INFO [stdout] 
Dec 05 23:01:27.077 INFO [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 23:01:27.077 INFO [stdout] 
Dec 05 23:01:27.080 INFO [stderr] su: No module specific data is present
Dec 05 23:01:27.310 INFO running `"docker" "inspect" "d39395d56687384344023432192d5be090ea2ed94220e587134eec931c34fc19"`
Dec 05 23:01:27.404 INFO running `"docker" "rm" "-f" "d39395d56687384344023432192d5be090ea2ed94220e587134eec931c34fc19"`
Dec 05 23:01:27.497 INFO [stdout] d39395d56687384344023432192d5be090ea2ed94220e587134eec931c34fc19