[INFO] fetching crate unic-segment 0.9.0...
[INFO] testing unic-segment-0.9.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate unic-segment 0.9.0 into /workspace/builds/worker-83/source
[INFO] validating manifest of crates.io crate unic-segment 0.9.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate unic-segment 0.9.0
[INFO] finished tweaking crates.io crate unic-segment 0.9.0
[INFO] tweaked toml for crates.io crate unic-segment 0.9.0 written to /workspace/builds/worker-83/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3489bd312f42b807bdc30e0a039421c8d361d6c801fc95317b379663f278a91a
[INFO] running `Command { std: "docker" "start" "-a" "3489bd312f42b807bdc30e0a039421c8d361d6c801fc95317b379663f278a91a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3489bd312f42b807bdc30e0a039421c8d361d6c801fc95317b379663f278a91a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3489bd312f42b807bdc30e0a039421c8d361d6c801fc95317b379663f278a91a", kill_on_drop: false }`
[INFO] [stdout] 3489bd312f42b807bdc30e0a039421c8d361d6c801fc95317b379663f278a91a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dcf8246f0e4c7b4f63d57caca479f00078fddd72d58a6e666664f04f8609a821
[INFO] running `Command { std: "docker" "start" "-a" "dcf8246f0e4c7b4f63d57caca479f00078fddd72d58a6e666664f04f8609a821", kill_on_drop: false }`
[INFO] [stderr]    Compiling unic-char-range v0.9.0
[INFO] [stderr]    Compiling unic-common v0.9.0
[INFO] [stderr]    Compiling unic-ucd-version v0.9.0
[INFO] [stderr]    Compiling unic-char-property v0.9.0
[INFO] [stderr]    Compiling unic-ucd-segment v0.9.0
[INFO] [stderr]    Compiling unic-segment v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "dcf8246f0e4c7b4f63d57caca479f00078fddd72d58a6e666664f04f8609a821", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dcf8246f0e4c7b4f63d57caca479f00078fddd72d58a6e666664f04f8609a821", kill_on_drop: false }`
[INFO] [stdout] dcf8246f0e4c7b4f63d57caca479f00078fddd72d58a6e666664f04f8609a821
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 289a68658e4c872f1a79012e62e5eddff50dccefaa64626f89f3d9ab52068d09
[INFO] running `Command { std: "docker" "start" "-a" "289a68658e4c872f1a79012e62e5eddff50dccefaa64626f89f3d9ab52068d09", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.108
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling unic-ucd-common v0.9.0
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling env_logger v0.5.13
[INFO] [stderr]    Compiling quickcheck v0.6.2
[INFO] [stderr]    Compiling unic-segment v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.73s
[INFO] running `Command { std: "docker" "inspect" "289a68658e4c872f1a79012e62e5eddff50dccefaa64626f89f3d9ab52068d09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "289a68658e4c872f1a79012e62e5eddff50dccefaa64626f89f3d9ab52068d09", kill_on_drop: false }`
[INFO] [stdout] 289a68658e4c872f1a79012e62e5eddff50dccefaa64626f89f3d9ab52068d09
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f74046423f244c723f8dbd1f2b9a1772bab0fd03b5800e17088558ae1f7e3d00
[INFO] running `Command { std: "docker" "start" "-a" "f74046423f244c723f8dbd1f2b9a1772bab0fd03b5800e17088558ae1f7e3d00", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/unic_segment-2084849f24ce9aa1)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test grapheme::tests::test_grapheme_indices ... ok
[INFO] [stdout] test grapheme::tests::test_graphemes ... ok
[INFO] [stdout] test word::tests::test_words ... ok
[INFO] [stdout] test word::tests::test_word_bounds ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/basic_example.rs (/opt/rustwide/target/debug/deps/basic_example-6839896a7d9103a0)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_all ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/grapheme_cluster_conformance_tests.rs (/opt/rustwide/target/debug/deps/grapheme_cluster_conformance_tests-894ebf661f88ad34)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_graphemes_conformance ... ok
[INFO] [stderr]      Running tests/quickcheck_tests.rs (/opt/rustwide/target/debug/deps/quickcheck_tests-5f0c765a993b379a)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test quickcheck_graphemes_new_join_vs_input ... ok
[INFO] [stdout] test quickcheck_graphemes_new_legacy_join_vs_input ... ok
[INFO] [stdout] test quickcheck_words_new_join_vs_input ... ok
[INFO] [stdout] test quickcheck_graphemes_new_forward_vs_reverse ... ok
[INFO] [stdout] test quickcheck_graphemes_new_legacy_forward_vs_reverse ... ok
[INFO] [stdout] test quickcheck_words_new_forward_vs_reverse ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/words_conformance_tests.rs (/opt/rustwide/target/debug/deps/words_conformance_tests-7b6e8541e8d6bc21)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests unic-segment
[INFO] [stdout] test test_words_conformance ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test src/grapheme.rs - grapheme::GraphemeCursor::new_legacy (line 360) ... ok
[INFO] [stdout] test src/grapheme.rs - grapheme::GraphemeCursor::next_boundary (line 631) ... ok
[INFO] [stdout] test src/grapheme.rs - grapheme::GraphemeCursor::new (line 330) ... ok
[INFO] [stdout] test src/grapheme.rs - grapheme::GraphemeCursor::set_cursor (line 388) ... ok
[INFO] [stdout] test src/grapheme.rs - grapheme::GraphemeCursor::is_boundary (line 552) ... ok
[INFO] [stdout] test src/grapheme.rs - grapheme::GraphemeCursor::cur_cursor (line 415) ... ok
[INFO] [stdout] test src/grapheme.rs - grapheme::Graphemes::as_str (line 126) ... ok
[INFO] [stdout] test src/grapheme.rs - grapheme::GraphemeCursor::next_boundary (line 642) ... ok
[INFO] [stdout] test src/grapheme.rs - grapheme::GraphemeCursor::provide_context (line 432) ... ok
[INFO] [stdout] test src/grapheme.rs - grapheme::GraphemeIndices::as_str (line 51) ... ok
[INFO] [stdout] test src/word.rs - word::WordBoundIndices::as_str (line 87) ... ok
[INFO] [stdout] test src/grapheme.rs - grapheme::GraphemeCursor::prev_boundary (line 709) ... ok
[INFO] [stdout] test src/grapheme.rs - grapheme::GraphemeCursor::prev_boundary (line 721) ... ok
[INFO] [stdout] test src/word.rs - word::WordBounds::as_str (line 645) ... ok
[INFO] [stdout] test src/lib.rs - (line 31) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.32s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f74046423f244c723f8dbd1f2b9a1772bab0fd03b5800e17088558ae1f7e3d00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f74046423f244c723f8dbd1f2b9a1772bab0fd03b5800e17088558ae1f7e3d00", kill_on_drop: false }`
[INFO] [stdout] f74046423f244c723f8dbd1f2b9a1772bab0fd03b5800e17088558ae1f7e3d00