Dec 13 18:46:45.058 INFO testing garyemerson/circular_walk against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 18:46:45.058 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 13 18:46:45.573 INFO [stdout] 428cb9d3e6094629dad492a06fc8046fbf68e271be99c41746ffb5b1b94b39b7
Dec 13 18:46:45.660 INFO running `"docker" "start" "-a" "428cb9d3e6094629dad492a06fc8046fbf68e271be99c41746ffb5b1b94b39b7"`
Dec 13 18:46:47.030 INFO [stderr] usermod: no changes
Dec 13 18:46:47.031 INFO [stderr]    Compiling circular_walk v0.1.0 (/source)
Dec 13 18:46:47.439 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 13 18:46:47.439 INFO [stderr]   --> src/main.rs:79:35
Dec 13 18:46:47.439 INFO [stderr]    |
Dec 13 18:46:47.439 INFO [stderr] 79 |         Box::new((start..n).chain((0..(end + 1))))
Dec 13 18:46:47.439 INFO [stderr]    |                                   ^^^^^^^^^^^^^^ help: remove these parentheses
Dec 13 18:46:47.439 INFO [stderr]    |
Dec 13 18:46:47.439 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 13 18:46:47.439 INFO [stderr] 
Dec 13 18:46:47.439 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 13 18:46:47.439 INFO [stderr]   --> src/main.rs:81:18
Dec 13 18:46:47.439 INFO [stderr]    |
Dec 13 18:46:47.439 INFO [stderr] 81 |         Box::new((start..(end + 1)))
Dec 13 18:46:47.439 INFO [stderr]    |                  ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 13 18:46:47.439 INFO [stderr] 
Dec 13 18:46:48.187 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.18s
Dec 13 18:46:48.187 INFO [stderr] su: No module specific data is present
Dec 13 18:46:48.573 INFO running `"docker" "inspect" "428cb9d3e6094629dad492a06fc8046fbf68e271be99c41746ffb5b1b94b39b7"`
Dec 13 18:46:48.795 INFO running `"docker" "rm" "-f" "428cb9d3e6094629dad492a06fc8046fbf68e271be99c41746ffb5b1b94b39b7"`
Dec 13 18:46:48.981 INFO [stdout] 428cb9d3e6094629dad492a06fc8046fbf68e271be99c41746ffb5b1b94b39b7
Dec 13 18:46:48.984 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 13 18:46:49.305 INFO [stdout] f04df0cba7f444d56a8f8b06dcec6fe032a32239a51eaf70a9c1dc5134b0eea8
Dec 13 18:46:49.308 INFO running `"docker" "start" "-a" "f04df0cba7f444d56a8f8b06dcec6fe032a32239a51eaf70a9c1dc5134b0eea8"`
Dec 13 18:46:50.894 INFO [stderr] usermod: no changes
Dec 13 18:46:50.931 INFO [stderr]    Compiling circular_walk v0.1.0 (/source)
Dec 13 18:46:51.271 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 13 18:46:51.272 INFO [stderr]   --> src/main.rs:79:35
Dec 13 18:46:51.272 INFO [stderr]    |
Dec 13 18:46:51.272 INFO [stderr] 79 |         Box::new((start..n).chain((0..(end + 1))))
Dec 13 18:46:51.272 INFO [stderr]    |                                   ^^^^^^^^^^^^^^ help: remove these parentheses
Dec 13 18:46:51.272 INFO [stderr]    |
Dec 13 18:46:51.272 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 13 18:46:51.272 INFO [stderr] 
Dec 13 18:46:51.272 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 13 18:46:51.272 INFO [stderr]   --> src/main.rs:81:18
Dec 13 18:46:51.272 INFO [stderr]    |
Dec 13 18:46:51.272 INFO [stderr] 81 |         Box::new((start..(end + 1)))
Dec 13 18:46:51.272 INFO [stderr]    |                  ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 13 18:46:51.272 INFO [stderr] 
Dec 13 18:46:52.019 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.11s
Dec 13 18:46:52.022 INFO [stderr] su: No module specific data is present
Dec 13 18:46:52.567 INFO running `"docker" "inspect" "f04df0cba7f444d56a8f8b06dcec6fe032a32239a51eaf70a9c1dc5134b0eea8"`
Dec 13 18:46:52.867 INFO running `"docker" "rm" "-f" "f04df0cba7f444d56a8f8b06dcec6fe032a32239a51eaf70a9c1dc5134b0eea8"`
Dec 13 18:46:53.153 INFO [stdout] f04df0cba7f444d56a8f8b06dcec6fe032a32239a51eaf70a9c1dc5134b0eea8
Dec 13 18:46:53.157 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 13 18:46:53.547 INFO [stdout] b7a197b278308c92c0c5ec7166acbac03caccfed6573e04d41e3fcbcf4458e23
Dec 13 18:46:53.551 INFO running `"docker" "start" "-a" "b7a197b278308c92c0c5ec7166acbac03caccfed6573e04d41e3fcbcf4458e23"`
Dec 13 18:46:54.838 INFO [stderr] usermod: no changes
Dec 13 18:46:54.895 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 13 18:46:54.895 INFO [stderr]      Running /target/debug/deps/circular_walk-dfd1da553770ac52
Dec 13 18:46:54.932 INFO [stdout] 
Dec 13 18:46:54.932 INFO [stdout] running 4 tests
Dec 13 18:46:54.932 INFO [stdout] test alread_there ... ok
Dec 13 18:46:54.932 INFO [stdout] test no_path ... ok
Dec 13 18:46:54.932 INFO [stdout] test back_and_forth ... ok
Dec 13 18:46:54.932 INFO [stdout] test no_path2 ... ok
Dec 13 18:46:54.932 INFO [stdout] 
Dec 13 18:46:54.932 INFO [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 18:46:54.933 INFO [stdout] 
Dec 13 18:46:54.934 INFO [stderr] su: No module specific data is present
Dec 13 18:46:55.541 INFO running `"docker" "inspect" "b7a197b278308c92c0c5ec7166acbac03caccfed6573e04d41e3fcbcf4458e23"`
Dec 13 18:46:55.829 INFO running `"docker" "rm" "-f" "b7a197b278308c92c0c5ec7166acbac03caccfed6573e04d41e3fcbcf4458e23"`
Dec 13 18:46:56.156 INFO [stdout] b7a197b278308c92c0c5ec7166acbac03caccfed6573e04d41e3fcbcf4458e23