[INFO] fetching crate fozzie 1.3.6...
[INFO] testing fozzie-1.3.6 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate fozzie 1.3.6 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate fozzie 1.3.6 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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-4/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded raw_tty v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", 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] a52cb4957214f2bf87405e838967c03e3bdf78abb4101ef0d905c01e01c6e902
[INFO] running `Command { std: "docker" "start" "-a" "a52cb4957214f2bf87405e838967c03e3bdf78abb4101ef0d905c01e01c6e902", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a52cb4957214f2bf87405e838967c03e3bdf78abb4101ef0d905c01e01c6e902", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a52cb4957214f2bf87405e838967c03e3bdf78abb4101ef0d905c01e01c6e902", kill_on_drop: false }`
[INFO] [stdout] a52cb4957214f2bf87405e838967c03e3bdf78abb4101ef0d905c01e01c6e902
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4c689ab284b72e0057f0f53a72ca7f54b2203fb8da8a8349c767870fd92c241d
[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" "4c689ab284b72e0057f0f53a72ca7f54b2203fb8da8a8349c767870fd92c241d", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.94
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling textwrap v0.11.0
[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 quote v0.6.13
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.4
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling terminal_size v0.1.17
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling termion v1.5.6
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling float-cmp v0.8.0
[INFO] [stderr]    Compiling derive_more v0.14.1
[INFO] [stderr]    Compiling fozzie v1.3.6 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling raw_tty v0.1.0
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.24s
[INFO] running `Command { std: "docker" "inspect" "4c689ab284b72e0057f0f53a72ca7f54b2203fb8da8a8349c767870fd92c241d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c689ab284b72e0057f0f53a72ca7f54b2203fb8da8a8349c767870fd92c241d", kill_on_drop: false }`
[INFO] [stdout] 4c689ab284b72e0057f0f53a72ca7f54b2203fb8da8a8349c767870fd92c241d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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] 2feb74a1b2ae4774e2ab9d77bf429fdadcee978c60793803f4abfa390086b96a
[INFO] running `Command { std: "docker" "start" "-a" "2feb74a1b2ae4774e2ab9d77bf429fdadcee978c60793803f4abfa390086b96a", kill_on_drop: false }`
[INFO] [stderr]    Compiling fozzie v1.3.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.99s
[INFO] running `Command { std: "docker" "inspect" "2feb74a1b2ae4774e2ab9d77bf429fdadcee978c60793803f4abfa390086b96a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2feb74a1b2ae4774e2ab9d77bf429fdadcee978c60793803f4abfa390086b96a", kill_on_drop: false }`
[INFO] [stdout] 2feb74a1b2ae4774e2ab9d77bf429fdadcee978c60793803f4abfa390086b96a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7e8e511d25a6a63fb501a6a07dcfbcf492a278ac102abacb97d88ae22aa29f8e
[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" "7e8e511d25a6a63fb501a6a07dcfbcf492a278ac102abacb97d88ae22aa29f8e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fozzie-eb296ab45d5f5dec)
[INFO] [stdout] 
[INFO] [stdout] running 74 tests
[INFO] [stdout] test cursor::tests::test_clear_line ... ok
[INFO] [stdout] test color::tests::test_inverse ... ok
[INFO] [stdout] test color::tests::test_highlight ... ok
[INFO] [stdout] test choices::tests::test_new_max_choices ... ok
[INFO] [stdout] test cursor::tests::test_right ... ok
[INFO] [stdout] test cursor::tests::test_restore_position ... ok
[INFO] [stdout] test choices::tests::test_current_match ... ok
[INFO] [stdout] test choices::tests::test_new ... ok
[INFO] [stdout] test choices::tests::test_filter ... ok
[INFO] [stdout] test choices::tests::bench_filtering ... ok
[INFO] [stdout] test choices::tests::test_cancel ... ok
[INFO] [stdout] test cursor::tests::test_save_position ... ok
[INFO] [stdout] test bonus::tests::test_compute ... ok
[INFO] [stdout] test matcher::tests::drawing_with_show_scores_test ... ok
[INFO] [stdout] test cursor::tests::test_nowrap ... ok
[INFO] [stdout] test cursor::tests::test_up ... ok
[INFO] [stdout] test cursor::tests::test_clear_screen_down ... ok
[INFO] [stdout] test matcher::tests::test_draw_selected ... ok
[INFO] [stdout] test cursor::tests::test_col ... ok
[INFO] [stdout] test matcher::tests::test_drawing_selected_highlights ... ok
[INFO] [stdout] test choices::tests::test_previous_when_wrapping ... ok
[INFO] [stdout] test matcher::tests::test_drawing_unselected_highlights ... ok
[INFO] [stdout] test matrix::test::test_matrix ... ok
[INFO] [stdout] test scorer::tests::bench_scoring_empty_query ... ok
[INFO] [stdout] test choices::tests::test_previous ... ok
[INFO] [stdout] test scorer::tests::bench_normal_scoring ... ok
[INFO] [stdout] test matcher::tests::test_is_match ... ok
[INFO] [stdout] test cursor::tests::test_left ... ok
[INFO] [stdout] test matcher::tests::test_match_upper_case ... ok
[INFO] [stdout] test scorer::tests::positions_consecutive_test ... ok
[INFO] [stdout] test matcher::tests::bench_drawing ... ok
[INFO] [stdout] test matcher::tests::bench_matching ... ok
[INFO] [stdout] test matcher::tests::bench_matching_uppercase ... ok
[INFO] [stdout] test matcher::tests::drawing_with_show_scores_empty_test ... ok
[INFO] [stdout] test choices::tests::test_next_when_wrapping ... ok
[INFO] [stdout] test choices::tests::test_next ... ok
[INFO] [stdout] test scorer::tests::bench_scoring_entire_query ... ok
[INFO] [stdout] test scorer::tests::positions_multiple_candidates_start_of_words_test ... ok
[INFO] [stdout] test scorer::tests::positions_start_of_word_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::positions_test ... ok
[INFO] [stdout] test scorer::tests::prefer_contiguous_over_letter_following_period_test ... ok
[INFO] [stdout] test scorer::tests::prefer_starts_of_words_test ... ok
[INFO] [stdout] test scorer::tests::positions_exact_match_test ... ok
[INFO] [stdout] test scorer::tests::prefer_shorter_matches_test ... ok
[INFO] [stdout] test scorer::tests::class_positions_test ... ok
[INFO] [stdout] test matcher::tests::test_draw_not_selected ... ok
[INFO] [stdout] test scorer::tests::score_dot_test ... ok
[INFO] [stdout] test scorer::tests::score_slash_test ... ok
[INFO] [stdout] test scorer::tests::score_words_higher_test ... ok
[INFO] [stdout] test scorer::tests::score_empty_query_test ... ok
[INFO] [stdout] test scorer::tests::should_prefer_start_of_candidate_test ... ok
[INFO] [stdout] test search::tests::test_delete_none ... ok
[INFO] [stdout] test scorer::tests::score_exact_match_test ... ok
[INFO] [stdout] test scorer::tests::score_gaps_test ... ok
[INFO] [stdout] test search::tests::test_draw ... ok
[INFO] [stdout] test scorer::tests::should_prefer_shorter_candidates_test ... ok
[INFO] [stdout] test search::tests::set_query_test ... ok
[INFO] [stdout] test search::tests::test_backspace_none ... ok
[INFO] [stdout] test search::tests::test_clear ... ok
[INFO] [stdout] test scorer::tests::score_consecutive_test ... ok
[INFO] [stdout] test search::tests::test_right_none ... ok
[INFO] [stdout] test search::tests::test_right ... ok
[INFO] [stdout] test search::tests::test_keypress ... ok
[INFO] [stdout] test search::tests::test_backspace ... ok
[INFO] [stdout] test search::tests::test_delete ... ok
[INFO] [stdout] test search::tests::test_left ... ok
[INFO] [stdout] test search::tests::delete_word_test ... ok
[INFO] [stdout] test search::tests::test_left_none ... ok
[INFO] [stdout] test search::tests::backspace_word_test ... ok
[INFO] [stdout] test search::tests::delete_word_at_end_test ... ok
[INFO] [stdout] test search::tests::test_right_word ... ok
[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 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fozzie-727048e2efe3452b)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fozzie
[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] [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" "7e8e511d25a6a63fb501a6a07dcfbcf492a278ac102abacb97d88ae22aa29f8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e8e511d25a6a63fb501a6a07dcfbcf492a278ac102abacb97d88ae22aa29f8e", kill_on_drop: false }`
[INFO] [stdout] 7e8e511d25a6a63fb501a6a07dcfbcf492a278ac102abacb97d88ae22aa29f8e