Dec 05 23:01:19.914 INFO testing garyemerson/circular_walk against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 23:01:19.914 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 23:01:20.332 INFO [stdout] 5b8f6080d9e5d5671aeae0f00e4106c6faebc627fadcd86956c48d9590d65f16
Dec 05 23:01:20.340 INFO running `"docker" "start" "-a" "5b8f6080d9e5d5671aeae0f00e4106c6faebc627fadcd86956c48d9590d65f16"`
Dec 05 23:01:21.322 INFO [stderr] usermod: no changes
Dec 05 23:01:21.368 INFO [stderr]    Compiling circular_walk v0.1.0 (/source)
Dec 05 23:01:21.709 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 05 23:01:21.709 INFO [stderr]   --> src/main.rs:79:35
Dec 05 23:01:21.709 INFO [stderr]    |
Dec 05 23:01:21.709 INFO [stderr] 79 |         Box::new((start..n).chain((0..(end + 1))))
Dec 05 23:01:21.709 INFO [stderr]    |                                   ^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 23:01:21.709 INFO [stderr]    |
Dec 05 23:01:21.709 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 05 23:01:21.709 INFO [stderr] 
Dec 05 23:01:21.709 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 05 23:01:21.709 INFO [stderr]   --> src/main.rs:81:18
Dec 05 23:01:21.709 INFO [stderr]    |
Dec 05 23:01:21.709 INFO [stderr] 81 |         Box::new((start..(end + 1)))
Dec 05 23:01:21.709 INFO [stderr]    |                  ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 23:01:21.709 INFO [stderr] 
Dec 05 23:01:22.464 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.11s
Dec 05 23:01:22.464 INFO [stderr] su: No module specific data is present
Dec 05 23:01:23.288 INFO running `"docker" "inspect" "5b8f6080d9e5d5671aeae0f00e4106c6faebc627fadcd86956c48d9590d65f16"`
Dec 05 23:01:23.388 INFO running `"docker" "rm" "-f" "5b8f6080d9e5d5671aeae0f00e4106c6faebc627fadcd86956c48d9590d65f16"`
Dec 05 23:01:23.454 INFO [stdout] 5b8f6080d9e5d5671aeae0f00e4106c6faebc627fadcd86956c48d9590d65f16
Dec 05 23:01:23.457 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 23:01:23.714 INFO [stdout] 5a6720d44c91b773185f5b9d87a47b91aa369819a57410df5e8bbacfc85e8497
Dec 05 23:01:23.716 INFO running `"docker" "start" "-a" "5a6720d44c91b773185f5b9d87a47b91aa369819a57410df5e8bbacfc85e8497"`
Dec 05 23:01:24.065 INFO [stderr] usermod: no changes
Dec 05 23:01:24.089 INFO [stderr]    Compiling circular_walk v0.1.0 (/source)
Dec 05 23:01:24.344 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 05 23:01:24.344 INFO [stderr]   --> src/main.rs:79:35
Dec 05 23:01:24.345 INFO [stderr]    |
Dec 05 23:01:24.345 INFO [stderr] 79 |         Box::new((start..n).chain((0..(end + 1))))
Dec 05 23:01:24.345 INFO [stderr]    |                                   ^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 23:01:24.345 INFO [stderr]    |
Dec 05 23:01:24.345 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 05 23:01:24.345 INFO [stderr] 
Dec 05 23:01:24.345 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 05 23:01:24.345 INFO [stderr]   --> src/main.rs:81:18
Dec 05 23:01:24.345 INFO [stderr]    |
Dec 05 23:01:24.345 INFO [stderr] 81 |         Box::new((start..(end + 1)))
Dec 05 23:01:24.345 INFO [stderr]    |                  ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 23:01:24.345 INFO [stderr] 
Dec 05 23:01:24.804 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
Dec 05 23:01:24.812 INFO [stderr] su: No module specific data is present
Dec 05 23:01:25.207 INFO running `"docker" "inspect" "5a6720d44c91b773185f5b9d87a47b91aa369819a57410df5e8bbacfc85e8497"`
Dec 05 23:01:25.286 INFO running `"docker" "rm" "-f" "5a6720d44c91b773185f5b9d87a47b91aa369819a57410df5e8bbacfc85e8497"`
Dec 05 23:01:25.417 INFO [stdout] 5a6720d44c91b773185f5b9d87a47b91aa369819a57410df5e8bbacfc85e8497
Dec 05 23:01:25.422 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 23:01:25.631 INFO [stdout] 29b3b845c6fd928c12293f21bf22165cf1541690cd455177224ea6a091ad3551
Dec 05 23:01:25.634 INFO running `"docker" "start" "-a" "29b3b845c6fd928c12293f21bf22165cf1541690cd455177224ea6a091ad3551"`
Dec 05 23:01:26.016 INFO [stderr] usermod: no changes
Dec 05 23:01:26.040 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 05 23:01:26.040 INFO [stderr]      Running /target/debug/deps/circular_walk-984934260926b1ab
Dec 05 23:01:26.041 INFO [stdout] 
Dec 05 23:01:26.041 INFO [stdout] running 4 tests
Dec 05 23:01:26.042 INFO [stdout] test back_and_forth ... ok
Dec 05 23:01:26.042 INFO [stdout] test no_path2 ... ok
Dec 05 23:01:26.042 INFO [stdout] test no_path ... ok
Dec 05 23:01:26.044 INFO [stdout] test alread_there ... ok
Dec 05 23:01:26.044 INFO [stdout] 
Dec 05 23:01:26.044 INFO [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 23:01:26.044 INFO [stdout] 
Dec 05 23:01:26.046 INFO [stderr] su: No module specific data is present
Dec 05 23:01:26.401 INFO running `"docker" "inspect" "29b3b845c6fd928c12293f21bf22165cf1541690cd455177224ea6a091ad3551"`
Dec 05 23:01:26.554 INFO running `"docker" "rm" "-f" "29b3b845c6fd928c12293f21bf22165cf1541690cd455177224ea6a091ad3551"`
Dec 05 23:01:26.678 INFO [stdout] 29b3b845c6fd928c12293f21bf22165cf1541690cd455177224ea6a091ad3551