Dec 15 05:50:58.458 INFO testing linked-tail-list-0.0.1 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 15 05:50:58.459 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 15 05:50:58.862 INFO [stdout] 011c0315f6d3b2e96017aefe2f325678b62eeddabc0e7ecb1398f6fa1791e30d
Dec 15 05:50:58.865 INFO running `"docker" "start" "-a" "011c0315f6d3b2e96017aefe2f325678b62eeddabc0e7ecb1398f6fa1791e30d"`
Dec 15 05:50:59.492 INFO [stderr] usermod: no changes
Dec 15 05:50:59.520 INFO [stderr]    Compiling linked-tail-list v0.0.1 (/source)
Dec 15 05:50:59.998 INFO [stderr] warning: unnecessary `unsafe` block
Dec 15 05:50:59.998 INFO [stderr]    --> src/lib.rs:358:5
Dec 15 05:50:59.998 INFO [stderr]     |
Dec 15 05:50:59.998 INFO [stderr] 358 |     unsafe {
Dec 15 05:50:59.998 INFO [stderr]     |     ^^^^^^ unnecessary `unsafe` block
Dec 15 05:50:59.998 INFO [stderr]     |
Dec 15 05:50:59.998 INFO [stderr]     = note: #[warn(unused_unsafe)] on by default
Dec 15 05:50:59.998 INFO [stderr] 
Dec 15 05:51:00.022 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
Dec 15 05:51:00.024 INFO [stderr] su: No module specific data is present
Dec 15 05:51:00.425 INFO running `"docker" "inspect" "011c0315f6d3b2e96017aefe2f325678b62eeddabc0e7ecb1398f6fa1791e30d"`
Dec 15 05:51:00.513 INFO running `"docker" "rm" "-f" "011c0315f6d3b2e96017aefe2f325678b62eeddabc0e7ecb1398f6fa1791e30d"`
Dec 15 05:51:00.621 INFO [stdout] 011c0315f6d3b2e96017aefe2f325678b62eeddabc0e7ecb1398f6fa1791e30d
Dec 15 05:51:00.624 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 15 05:51:00.874 INFO [stdout] e7443d243b2e5375fdff44dca500a62a4daf8419609b9c66f9b9301b51a8930b
Dec 15 05:51:00.876 INFO running `"docker" "start" "-a" "e7443d243b2e5375fdff44dca500a62a4daf8419609b9c66f9b9301b51a8930b"`
Dec 15 05:51:01.399 INFO [stderr] usermod: no changes
Dec 15 05:51:01.434 INFO [stderr]    Compiling linked-tail-list v0.0.1 (/source)
Dec 15 05:51:02.380 INFO [stderr] warning: unnecessary `unsafe` block
Dec 15 05:51:02.380 INFO [stderr]    --> src/lib.rs:358:5
Dec 15 05:51:02.380 INFO [stderr]     |
Dec 15 05:51:02.380 INFO [stderr] 358 |     unsafe {
Dec 15 05:51:02.380 INFO [stderr]     |     ^^^^^^ unnecessary `unsafe` block
Dec 15 05:51:02.380 INFO [stderr]     |
Dec 15 05:51:02.380 INFO [stderr]     = note: #[warn(unused_unsafe)] on by default
Dec 15 05:51:02.380 INFO [stderr] 
Dec 15 05:51:03.402 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.97s
Dec 15 05:51:03.403 INFO [stderr] su: No module specific data is present
Dec 15 05:51:04.085 INFO running `"docker" "inspect" "e7443d243b2e5375fdff44dca500a62a4daf8419609b9c66f9b9301b51a8930b"`
Dec 15 05:51:04.320 INFO running `"docker" "rm" "-f" "e7443d243b2e5375fdff44dca500a62a4daf8419609b9c66f9b9301b51a8930b"`
Dec 15 05:51:04.616 INFO [stdout] e7443d243b2e5375fdff44dca500a62a4daf8419609b9c66f9b9301b51a8930b
Dec 15 05:51:04.625 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 15 05:51:05.040 INFO [stdout] edaeb62397538165c5cadf0cfdb59d873cfb2d1846f84899c5cea6634320f31c
Dec 15 05:51:05.046 INFO running `"docker" "start" "-a" "edaeb62397538165c5cadf0cfdb59d873cfb2d1846f84899c5cea6634320f31c"`
Dec 15 05:51:05.875 INFO [stderr] usermod: no changes
Dec 15 05:51:05.938 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 15 05:51:05.938 INFO [stderr]      Running /target/debug/deps/linked_tail_list-541fefb984d40bac
Dec 15 05:51:05.943 INFO [stdout] 
Dec 15 05:51:05.943 INFO [stdout] running 10 tests
Dec 15 05:51:06.019 INFO [stdout] test tests::it_swaps_places ... ok
Dec 15 05:51:06.155 INFO [stdout] test tests::remove_all_iter ... ok
Dec 15 05:51:06.155 INFO [stdout] test tests::remove_tail ... ok
Dec 15 05:51:06.171 INFO [stdout] test tests::remove_mark_alternate ... ok
Dec 15 05:51:06.293 INFO [stdout] test tests::fill_and_drop ... ok
Dec 15 05:51:06.295 INFO [stdout] test tests::iter_insert ... ok
Dec 15 05:51:06.300 INFO [stdout] test tests::mark_all ... ok
Dec 15 05:51:06.611 INFO [stdout] test tests::fill_and_iter ... ok
Dec 15 05:51:10.751 INFO [stdout] test tests::iter_into_tail ... ok
Dec 15 05:51:10.756 INFO [stdout] test tests::iter_tail ... ok
Dec 15 05:51:10.756 INFO [stdout] 
Dec 15 05:51:10.756 INFO [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 05:51:10.756 INFO [stdout] 
Dec 15 05:51:10.756 INFO [stderr]    Doc-tests linked-tail-list
Dec 15 05:51:11.874 INFO [stdout] 
Dec 15 05:51:11.874 INFO [stdout] running 0 tests
Dec 15 05:51:11.874 INFO [stdout] 
Dec 15 05:51:11.874 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 05:51:11.874 INFO [stdout] 
Dec 15 05:51:11.881 INFO [stderr] su: No module specific data is present
Dec 15 05:51:12.539 INFO running `"docker" "inspect" "edaeb62397538165c5cadf0cfdb59d873cfb2d1846f84899c5cea6634320f31c"`
Dec 15 05:51:12.820 INFO running `"docker" "rm" "-f" "edaeb62397538165c5cadf0cfdb59d873cfb2d1846f84899c5cea6634320f31c"`
Dec 15 05:51:13.156 INFO [stdout] edaeb62397538165c5cadf0cfdb59d873cfb2d1846f84899c5cea6634320f31c