Dec 07 22:10:45.649 INFO testing buf_redux-0.8.1 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 07 22:10:45.649 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 07 22:10:45.800 INFO [stdout] 223dcd5e128cd04cb2464f9286289fafc380e5dd54e28745e36e19d2c4d59ed0
Dec 07 22:10:45.802 INFO running `"docker" "start" "-a" "223dcd5e128cd04cb2464f9286289fafc380e5dd54e28745e36e19d2c4d59ed0"`
Dec 07 22:10:46.223 INFO [stderr] usermod: no changes
Dec 07 22:10:46.261 INFO [stderr]    Compiling slice-deque v0.1.16
Dec 07 22:10:47.728 INFO [stderr]    Compiling buf_redux v0.8.1 (/source)
Dec 07 22:10:49.004 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.76s
Dec 07 22:10:49.004 INFO [stderr] su: No module specific data is present
Dec 07 22:10:49.413 INFO running `"docker" "inspect" "223dcd5e128cd04cb2464f9286289fafc380e5dd54e28745e36e19d2c4d59ed0"`
Dec 07 22:10:49.520 INFO running `"docker" "rm" "-f" "223dcd5e128cd04cb2464f9286289fafc380e5dd54e28745e36e19d2c4d59ed0"`
Dec 07 22:10:49.628 INFO [stdout] 223dcd5e128cd04cb2464f9286289fafc380e5dd54e28745e36e19d2c4d59ed0
Dec 07 22:10:49.630 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 07 22:10:49.853 INFO [stdout] 49842e75fdc94c0839b62aaa8749b5b9fdeda5bc279f73f74f970cbafc3dce59
Dec 07 22:10:49.855 INFO running `"docker" "start" "-a" "49842e75fdc94c0839b62aaa8749b5b9fdeda5bc279f73f74f970cbafc3dce59"`
Dec 07 22:10:50.333 INFO [stderr] usermod: no changes
Dec 07 22:10:50.368 INFO [stderr]    Compiling buf_redux v0.8.1 (/source)
Dec 07 22:10:53.881 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.53s
Dec 07 22:10:53.887 INFO [stderr] su: No module specific data is present
Dec 07 22:10:54.638 INFO running `"docker" "inspect" "49842e75fdc94c0839b62aaa8749b5b9fdeda5bc279f73f74f970cbafc3dce59"`
Dec 07 22:10:54.930 INFO running `"docker" "rm" "-f" "49842e75fdc94c0839b62aaa8749b5b9fdeda5bc279f73f74f970cbafc3dce59"`
Dec 07 22:10:55.236 INFO [stdout] 49842e75fdc94c0839b62aaa8749b5b9fdeda5bc279f73f74f970cbafc3dce59
Dec 07 22:10:55.238 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 07 22:10:55.630 INFO [stdout] 52fc0292ae50613be2110fbe2e5e0bfca82089dcc43ef2565204bc8177fc77e4
Dec 07 22:10:55.632 INFO running `"docker" "start" "-a" "52fc0292ae50613be2110fbe2e5e0bfca82089dcc43ef2565204bc8177fc77e4"`
Dec 07 22:10:57.340 INFO [stderr] usermod: no changes
Dec 07 22:10:57.388 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 07 22:10:57.392 INFO [stderr]      Running /target/debug/deps/buf_redux-d4a52f2acdd3dd7d
Dec 07 22:10:57.396 INFO [stdout] 
Dec 07 22:10:57.396 INFO [stdout] running 29 tests
Dec 07 22:10:57.397 INFO [stdout] test buffer::std_buf::read_into_full ... ok
Dec 07 22:10:57.397 INFO [stdout] test policy::test::test_flush_at_least ... ok
Dec 07 22:10:57.397 INFO [stdout] test policy::test::test_min_buffered ... ok
Dec 07 22:10:57.397 INFO [stdout] test policy::test::test_flush_on ... ok
Dec 07 22:10:57.397 INFO [stdout] test policy::test::test_flush_on_newline ... ok
Dec 07 22:10:57.397 INFO [stdout] test policy::test::test_flush_exact ... ok
Dec 07 22:10:57.399 INFO [stdout] test ringbuf_tests::test_buffered_reader_seek ... ok
Dec 07 22:10:57.399 INFO [stdout] test ringbuf_tests::test_buffered_reader_seek_underflow ... ok
Dec 07 22:10:57.399 INFO [stdout] test ringbuf_tests::test_buffered_reader ... ok
Dec 07 22:10:57.399 INFO [stdout] test ringbuf_tests::test_lines ... ok
Dec 07 22:10:57.399 INFO [stdout] test ringbuf_tests::test_mirror_boundary ... ok
Dec 07 22:10:57.399 INFO [stdout] test ringbuf_tests::issue_8 ... ok
Dec 07 22:10:57.399 INFO [stdout] test ringbuf_tests::test_buffer_with_cap ... ok
Dec 07 22:10:57.399 INFO [stdout] test ringbuf_tests::test_buffer_new ... ok
Dec 07 22:10:57.399 INFO [stdout] test std_tests::test_buf_writer_drops_once ... ok
Dec 07 22:10:57.399 INFO [stdout] test std_tests::test_buffered_reader ... ok
Dec 07 22:10:57.399 INFO [stdout] test std_tests::test_buffered_reader_seek ... ok
Dec 07 22:10:57.399 INFO [stdout] test std_tests::test_buffered_reader_seek_underflow ... ok
Dec 07 22:10:57.399 INFO [stdout] test std_tests::test_buffered_writer ... ok
Dec 07 22:10:57.399 INFO [stdout] test std_tests::test_buffered_writer_inner_flushes ... ok
Dec 07 22:10:57.399 INFO [stdout] test std_tests::test_buffered_writer_seek ... ok
Dec 07 22:10:57.399 INFO [stdout] test std_tests::test_line_buffer ... ok
Dec 07 22:10:57.399 INFO [stdout] test std_tests::test_lines ... ok
Dec 07 22:10:57.399 INFO [stdout] test std_tests::test_read_line ... ok
Dec 07 22:10:57.399 INFO [stdout] test std_tests::test_read_until ... ok
Dec 07 22:10:57.404 INFO [stdout] test std_tests::test_short_reads ... ok
Dec 07 22:10:57.405 INFO [stdout] test ringbuf_tests::test_read_until ... ok
Dec 07 22:10:57.405 INFO [stdout] test ringbuf_tests::test_short_reads ... ok
Dec 07 22:10:57.405 INFO [stdout] test ringbuf_tests::test_read_line ... ok
Dec 07 22:10:57.405 INFO [stdout] 
Dec 07 22:10:57.405 INFO [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 22:10:57.405 INFO [stdout] 
Dec 07 22:10:57.417 INFO [stderr]    Doc-tests buf_redux
Dec 07 22:10:58.584 INFO [stdout] 
Dec 07 22:10:58.584 INFO [stdout] running 1 test
Dec 07 22:11:00.648 INFO [stdout] test src/policy.rs - policy::MinBuffered (line 78) ... ok
Dec 07 22:11:00.648 INFO [stdout] 
Dec 07 22:11:00.648 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 22:11:00.648 INFO [stdout] 
Dec 07 22:11:00.658 INFO [stderr] su: No module specific data is present
Dec 07 22:11:01.564 INFO running `"docker" "inspect" "52fc0292ae50613be2110fbe2e5e0bfca82089dcc43ef2565204bc8177fc77e4"`
Dec 07 22:11:01.848 INFO running `"docker" "rm" "-f" "52fc0292ae50613be2110fbe2e5e0bfca82089dcc43ef2565204bc8177fc77e4"`
Dec 07 22:11:02.184 INFO [stdout] 52fc0292ae50613be2110fbe2e5e0bfca82089dcc43ef2565204bc8177fc77e4