[INFO] fetching crate fozzie 1.3.6...
[INFO] testing fozzie-1.3.6 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate fozzie 1.3.6 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate fozzie 1.3.6 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fozzie 1.3.6
[INFO] finished tweaking crates.io crate fozzie 1.3.6
[INFO] tweaked toml for crates.io crate fozzie 1.3.6 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate crates.io crate fozzie 1.3.6 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3861f4d9c992212e4e2c946adc65bd5110c87bed041a2400e3ed4f16c25d8ddb
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "3861f4d9c992212e4e2c946adc65bd5110c87bed041a2400e3ed4f16c25d8ddb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3861f4d9c992212e4e2c946adc65bd5110c87bed041a2400e3ed4f16c25d8ddb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3861f4d9c992212e4e2c946adc65bd5110c87bed041a2400e3ed4f16c25d8ddb", kill_on_drop: false }`
[INFO] [stdout] 3861f4d9c992212e4e2c946adc65bd5110c87bed041a2400e3ed4f16c25d8ddb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a7e49a2817c589201ce4c06c9f2d48cfbc15af1fd5f768fe1229bf1606ffd8d1
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a7e49a2817c589201ce4c06c9f2d48cfbc15af1fd5f768fe1229bf1606ffd8d1", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling numtoa v0.1.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.4
[INFO] [stderr]    Compiling memoffset v0.6.3
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling terminal_size v0.1.17
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling derive_more v0.14.1
[INFO] [stderr]    Compiling termion v1.5.6
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.4
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling float-cmp v0.8.0
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling raw_tty v0.1.0
[INFO] [stderr]    Compiling fozzie v1.3.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 51.69s
[INFO] running `Command { std: "docker" "inspect" "a7e49a2817c589201ce4c06c9f2d48cfbc15af1fd5f768fe1229bf1606ffd8d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7e49a2817c589201ce4c06c9f2d48cfbc15af1fd5f768fe1229bf1606ffd8d1", kill_on_drop: false }`
[INFO] [stdout] a7e49a2817c589201ce4c06c9f2d48cfbc15af1fd5f768fe1229bf1606ffd8d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6b35fd9e470cd4abc0b4be2becd05a4941b929f4fa82a4c4656f235f452db32a
[INFO] running `Command { std: "docker" "start" "-a" "6b35fd9e470cd4abc0b4be2becd05a4941b929f4fa82a4c4656f235f452db32a", kill_on_drop: false }`
[INFO] [stderr]    Compiling fozzie v1.3.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.07s
[INFO] running `Command { std: "docker" "inspect" "6b35fd9e470cd4abc0b4be2becd05a4941b929f4fa82a4c4656f235f452db32a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b35fd9e470cd4abc0b4be2becd05a4941b929f4fa82a4c4656f235f452db32a", kill_on_drop: false }`
[INFO] [stdout] 6b35fd9e470cd4abc0b4be2becd05a4941b929f4fa82a4c4656f235f452db32a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 88eb1c6d7ca4bbca45983c6e4660c54bc60226429b2fb6f5ffc42e892cd7cbcc
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "88eb1c6d7ca4bbca45983c6e4660c54bc60226429b2fb6f5ffc42e892cd7cbcc", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] running 74 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fozzie-eb296ab45d5f5dec)
[INFO] [stdout] test bonus::tests::test_compute ... ok
[INFO] [stdout] test choices::tests::test_new_max_choices ... ok
[INFO] [stdout] test color::tests::test_inverse ... ok
[INFO] [stdout] test cursor::tests::test_clear_screen_down ... ok
[INFO] [stdout] test cursor::tests::test_clear_line ... ok
[INFO] [stdout] test cursor::tests::test_restore_position ... ok
[INFO] [stdout] test cursor::tests::test_right ... ok
[INFO] [stdout] test cursor::tests::test_nowrap ... ok
[INFO] [stdout] test cursor::tests::test_save_position ... ok
[INFO] [stdout] test matcher::tests::bench_drawing ... ok
[INFO] [stdout] test cursor::tests::test_up ... ok
[INFO] [stdout] test matcher::tests::bench_matching_uppercase ... ok
[INFO] [stdout] test matcher::tests::bench_matching ... ok
[INFO] [stdout] test matcher::tests::drawing_with_show_scores_empty_test ... ok
[INFO] [stdout] test matcher::tests::drawing_with_show_scores_test ... ok
[INFO] [stdout] test matcher::tests::test_draw_not_selected ... ok
[INFO] [stdout] test choices::tests::test_cancel ... ok
[INFO] [stdout] test choices::tests::test_new ... ok
[INFO] [stdout] test cursor::tests::test_col ... ok
[INFO] [stdout] test cursor::tests::test_left ... ok
[INFO] [stdout] test choices::tests::bench_filtering ... ok
[INFO] [stdout] test choices::tests::test_current_match ... ok
[INFO] [stdout] test choices::tests::test_previous_when_wrapping ... ok
[INFO] [stdout] test matrix::test::test_matrix ... ok
[INFO] [stdout] test scorer::tests::bench_scoring_empty_query ... ok
[INFO] [stdout] test matcher::tests::test_match_upper_case ... ok
[INFO] [stdout] test choices::tests::test_next ... ok
[INFO] [stdout] test choices::tests::test_next_when_wrapping ... ok
[INFO] [stdout] test choices::tests::test_previous ... ok
[INFO] [stdout] test matcher::tests::test_draw_selected ... ok
[INFO] [stdout] test matcher::tests::test_drawing_selected_highlights ... ok
[INFO] [stdout] test matcher::tests::test_drawing_unselected_highlights ... ok
[INFO] [stdout] test choices::tests::test_filter ... ok
[INFO] [stdout] test matcher::tests::test_is_match ... ok
[INFO] [stdout] test scorer::tests::bench_scoring_entire_query ... ok
[INFO] [stdout] test scorer::tests::bench_normal_scoring ... ok
[INFO] [stdout] test color::tests::test_highlight ... ok
[INFO] [stdout] test scorer::tests::positions_multiple_candidates_start_of_words_test ... ok
[INFO] [stdout] test scorer::tests::score_dot_test ... ok
[INFO] [stdout] test scorer::tests::positions_start_of_word_test ... ok
[INFO] [stdout] test scorer::tests::prefer_contiguous_over_letter_following_period_test ... ok
[INFO] [stdout] test scorer::tests::positions_exact_match_test ... ok
[INFO] [stdout] test scorer::tests::positions_consecutive_test ... ok
[INFO] [stdout] test scorer::tests::prefer_starts_of_words_test ... ok
[INFO] [stdout] test scorer::tests::prefer_shorter_matches_test ... ok
[INFO] [stdout] test scorer::tests::positions_test ... ok
[INFO] [stdout] test scorer::tests::class_positions_test ... ok
[INFO] [stdout] test scorer::tests::positions_no_bonuses_test ... ok
[INFO] [stdout] test scorer::tests::score_capital_test ... ok
[INFO] [stdout] test scorer::tests::should_prefer_start_of_candidate_test ... ok
[INFO] [stdout] test search::tests::test_backspace ... ok
[INFO] [stdout] test scorer::tests::score_empty_query_test ... ok
[INFO] [stdout] test search::tests::test_keypress ... ok
[INFO] [stdout] test search::tests::test_draw ... ok
[INFO] [stdout] test scorer::tests::score_gaps_test ... ok
[INFO] [stdout] test search::tests::test_delete ... ok
[INFO] [stdout] test search::tests::test_delete_none ... ok
[INFO] [stdout] test scorer::tests::should_prefer_shorter_candidates_test ... ok
[INFO] [stdout] test scorer::tests::score_slash_test ... ok
[INFO] [stdout] test scorer::tests::score_words_higher_test ... ok
[INFO] [stdout] test search::tests::set_query_test ... ok
[INFO] [stdout] test scorer::tests::score_exact_match_test ... ok
[INFO] [stdout] test scorer::tests::score_consecutive_test ... ok
[INFO] [stdout] test search::tests::test_clear ... ok
[INFO] [stdout] test search::tests::test_backspace_none ... ok
[INFO] [stdout] test search::tests::test_left_none ... ok
[INFO] [stdout] test search::tests::test_left ... ok
[INFO] [stdout] test search::tests::delete_word_at_end_test ... ok
[INFO] [stdout] test search::tests::delete_word_test ... ok
[INFO] [stdout] test search::tests::test_right ... ok
[INFO] [stdout] test search::tests::test_right_none ... ok
[INFO] [stdout] test search::tests::backspace_word_test ... ok
[INFO] [stdout] test search::tests::test_right_word ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fozzie-727048e2efe3452b)
[INFO] [stdout] test search::tests::test_left_word ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 74 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.28s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fozzie
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "88eb1c6d7ca4bbca45983c6e4660c54bc60226429b2fb6f5ffc42e892cd7cbcc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88eb1c6d7ca4bbca45983c6e4660c54bc60226429b2fb6f5ffc42e892cd7cbcc", kill_on_drop: false }`
[INFO] [stdout] 88eb1c6d7ca4bbca45983c6e4660c54bc60226429b2fb6f5ffc42e892cd7cbcc