Nov 17 02:23:19.607 INFO testing garyemerson/circular_walk against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 17 02:23:19.607 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 17 02:23:20.032 INFO [stdout] d6ba8e145295d8042086d9f6d4fb8be48af382411d1615368ddd006c9fa48411
Nov 17 02:23:20.037 INFO running `"docker" "start" "-a" "d6ba8e145295d8042086d9f6d4fb8be48af382411d1615368ddd006c9fa48411"`
Nov 17 02:23:21.316 INFO [stderr] usermod: no changes
Nov 17 02:23:21.382 INFO [stderr]    Compiling circular_walk v0.1.0 (/source)
Nov 17 02:23:21.743 INFO [stderr] warning: unnecessary parentheses around method argument
Nov 17 02:23:21.744 INFO [stderr]   --> src/main.rs:79:35
Nov 17 02:23:21.744 INFO [stderr]    |
Nov 17 02:23:21.744 INFO [stderr] 79 |         Box::new((start..n).chain((0..(end + 1))))
Nov 17 02:23:21.745 INFO [stderr]    |                                   ^^^^^^^^^^^^^^ help: remove these parentheses
Nov 17 02:23:21.745 INFO [stderr]    |
Nov 17 02:23:21.745 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 17 02:23:21.745 INFO [stderr] 
Nov 17 02:23:21.751 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 17 02:23:21.751 INFO [stderr]   --> src/main.rs:81:18
Nov 17 02:23:21.751 INFO [stderr]    |
Nov 17 02:23:21.751 INFO [stderr] 81 |         Box::new((start..(end + 1)))
Nov 17 02:23:21.751 INFO [stderr]    |                  ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 17 02:23:21.751 INFO [stderr] 
Nov 17 02:23:22.752 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.40s
Nov 17 02:23:22.754 INFO [stderr] su: No module specific data is present
Nov 17 02:23:23.507 INFO running `"docker" "inspect" "d6ba8e145295d8042086d9f6d4fb8be48af382411d1615368ddd006c9fa48411"`
Nov 17 02:23:23.797 INFO running `"docker" "rm" "-f" "d6ba8e145295d8042086d9f6d4fb8be48af382411d1615368ddd006c9fa48411"`
Nov 17 02:23:24.135 INFO [stdout] d6ba8e145295d8042086d9f6d4fb8be48af382411d1615368ddd006c9fa48411
Nov 17 02:23:24.145 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 17 02:23:24.665 INFO [stdout] f57b7c0e287567c80167575e857bcedc623b1cb901a9f06284d509ae33b5a88c
Nov 17 02:23:24.667 INFO running `"docker" "start" "-a" "f57b7c0e287567c80167575e857bcedc623b1cb901a9f06284d509ae33b5a88c"`
Nov 17 02:23:26.027 INFO [stderr] usermod: no changes
Nov 17 02:23:26.063 INFO [stderr]    Compiling circular_walk v0.1.0 (/source)
Nov 17 02:23:26.380 INFO [stderr] warning: unnecessary parentheses around method argument
Nov 17 02:23:26.380 INFO [stderr]   --> src/main.rs:79:35
Nov 17 02:23:26.380 INFO [stderr]    |
Nov 17 02:23:26.381 INFO [stderr] 79 |         Box::new((start..n).chain((0..(end + 1))))
Nov 17 02:23:26.381 INFO [stderr]    |                                   ^^^^^^^^^^^^^^ help: remove these parentheses
Nov 17 02:23:26.381 INFO [stderr]    |
Nov 17 02:23:26.381 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 17 02:23:26.382 INFO [stderr] 
Nov 17 02:23:26.382 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 17 02:23:26.382 INFO [stderr]   --> src/main.rs:81:18
Nov 17 02:23:26.383 INFO [stderr]    |
Nov 17 02:23:26.383 INFO [stderr] 81 |         Box::new((start..(end + 1)))
Nov 17 02:23:26.383 INFO [stderr]    |                  ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 17 02:23:26.383 INFO [stderr] 
Nov 17 02:23:27.046 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.99s
Nov 17 02:23:27.047 INFO [stderr] su: No module specific data is present
Nov 17 02:23:27.515 INFO running `"docker" "inspect" "f57b7c0e287567c80167575e857bcedc623b1cb901a9f06284d509ae33b5a88c"`
Nov 17 02:23:27.741 INFO running `"docker" "rm" "-f" "f57b7c0e287567c80167575e857bcedc623b1cb901a9f06284d509ae33b5a88c"`
Nov 17 02:23:28.074 INFO [stdout] f57b7c0e287567c80167575e857bcedc623b1cb901a9f06284d509ae33b5a88c
Nov 17 02:23:28.077 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 17 02:23:28.493 INFO [stdout] a28e71c9dd67defaec7491727ae09f50c105a083eb905dc279e5c934225a8ee0
Nov 17 02:23:28.499 INFO running `"docker" "start" "-a" "a28e71c9dd67defaec7491727ae09f50c105a083eb905dc279e5c934225a8ee0"`
Nov 17 02:23:29.567 INFO [stderr] usermod: no changes
Nov 17 02:23:29.602 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Nov 17 02:23:29.611 INFO [stderr]      Running /target/debug/deps/circular_walk-8af1b39aac5b7321
Nov 17 02:23:29.632 INFO [stdout] 
Nov 17 02:23:29.632 INFO [stdout] running 4 tests
Nov 17 02:23:29.632 INFO [stdout] test no_path2 ... ok
Nov 17 02:23:29.632 INFO [stdout] test alread_there ... ok
Nov 17 02:23:29.639 INFO [stdout] test back_and_forth ... ok
Nov 17 02:23:29.647 INFO [stdout] test no_path ... ok
Nov 17 02:23:29.647 INFO [stdout] 
Nov 17 02:23:29.647 INFO [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 02:23:29.647 INFO [stdout] 
Nov 17 02:23:29.648 INFO [stderr] su: No module specific data is present
Nov 17 02:23:30.282 INFO running `"docker" "inspect" "a28e71c9dd67defaec7491727ae09f50c105a083eb905dc279e5c934225a8ee0"`
Nov 17 02:23:30.579 INFO running `"docker" "rm" "-f" "a28e71c9dd67defaec7491727ae09f50c105a083eb905dc279e5c934225a8ee0"`
Nov 17 02:23:30.877 INFO [stdout] a28e71c9dd67defaec7491727ae09f50c105a083eb905dc279e5c934225a8ee0