[INFO] fetching crate conventional_commits_next_version 4.0.0...
[INFO] testing conventional_commits_next_version-4.0.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate conventional_commits_next_version 4.0.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate conventional_commits_next_version 4.0.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate conventional_commits_next_version 4.0.0
[INFO] finished tweaking crates.io crate conventional_commits_next_version 4.0.0
[INFO] tweaked toml for crates.io crate conventional_commits_next_version 4.0.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate conventional_commits_next_version 4.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ae3d6cff8b350911fce453e62b3eb669a3361b30090a9c22efe5636a9f3ed087
[INFO] running `Command { std: "docker" "start" "-a" "ae3d6cff8b350911fce453e62b3eb669a3361b30090a9c22efe5636a9f3ed087", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ae3d6cff8b350911fce453e62b3eb669a3361b30090a9c22efe5636a9f3ed087", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae3d6cff8b350911fce453e62b3eb669a3361b30090a9c22efe5636a9f3ed087", kill_on_drop: false }`
[INFO] [stdout] ae3d6cff8b350911fce453e62b3eb669a3361b30090a9c22efe5636a9f3ed087
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 33a2323e2c7c671ecab60657fca460b6297c4195bd225c9e72c42264e896d03c
[INFO] running `Command { std: "docker" "start" "-a" "33a2323e2c7c671ecab60657fca460b6297c4195bd225c9e72c42264e896d03c", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver v1.0.3
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling cc v1.0.68
[INFO] [stderr]    Compiling structopt-derive v0.4.15
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling pretty_env_logger v0.4.0
[INFO] [stderr]    Compiling libz-sys v1.1.3
[INFO] [stderr]    Compiling libgit2-sys v0.12.21+1.1.0
[INFO] [stderr]    Compiling structopt v0.3.22
[INFO] [stderr]    Compiling git2 v0.13.20
[INFO] [stderr]    Compiling conventional_commits_next_version v4.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.79s
[INFO] running `Command { std: "docker" "inspect" "33a2323e2c7c671ecab60657fca460b6297c4195bd225c9e72c42264e896d03c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33a2323e2c7c671ecab60657fca460b6297c4195bd225c9e72c42264e896d03c", kill_on_drop: false }`
[INFO] [stdout] 33a2323e2c7c671ecab60657fca460b6297c4195bd225c9e72c42264e896d03c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b4f1e32db076bebc0707df244f9aac040b12d654950b3092f2dbd554ab991434
[INFO] running `Command { std: "docker" "start" "-a" "b4f1e32db076bebc0707df244f9aac040b12d654950b3092f2dbd554ab991434", kill_on_drop: false }`
[INFO] [stderr]    Compiling rstest v0.10.0
[INFO] [stderr]    Compiling conventional_commits_next_version v4.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 12.04s
[INFO] running `Command { std: "docker" "inspect" "b4f1e32db076bebc0707df244f9aac040b12d654950b3092f2dbd554ab991434", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4f1e32db076bebc0707df244f9aac040b12d654950b3092f2dbd554ab991434", kill_on_drop: false }`
[INFO] [stdout] b4f1e32db076bebc0707df244f9aac040b12d654950b3092f2dbd554ab991434
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a6437b220b9ddda8499c4510848bbfed54a6d3ef78c76c0688033d8b07045cb5
[INFO] running `Command { std: "docker" "start" "-a" "a6437b220b9ddda8499c4510848bbfed54a6d3ef78c76c0688033d8b07045cb5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/conventional_commits_next_version-ec1556901a72468e)
[INFO] [stdout] 
[INFO] [stdout] running 97 tests
[INFO] [stdout] test model::commits::commit::tests::commit::major::footer::test_is_major_footer_increment_synonymous::case_2 ... ok
[INFO] [stdout] test model::commits::commit::tests::commit::major::footer::test_is_major_footer_increment_synonymous::case_4 ... ok
[INFO] [stdout] test model::commits::commit::tests::commit::major::footer::test_is_major_footer_increment_synonymous::case_3 ... ok
[INFO] [stdout] test model::commits::commit::tests::commit::major::footer::test_is_major_footer_increment::case_1 ... ok
[INFO] [stdout] test model::commits::commit::tests::commit::major::footer::test_is_major_footer_increment_synonymous::case_1 ... ok
[INFO] [stdout] test model::commits::commit::tests::commit::major::footer::test_is_major_footer_increment::case_4 ... ok
[INFO] [stdout] test model::commits::commit::tests::commit::major::title::test_is_not_major_title_increment_preceding_whitespace::case_1 ... ok
[INFO] [stdout] test model::commits::commit::tests::commit::major::title::test_is_major_title_increment_empty_scope::case_1 ... ok
[INFO] [stdout] test model::commits::commit::tests::commit::major::footer::test_is_major_footer_increment::case_2 ... ok
[INFO] [stdout] test model::commits::commit::tests::commit::major::title_and_footer::test_is_major_title_and_footer_increment_synonymous::case_2 ... ok
[INFO] [stdout] test model::commits::commit::tests::commit::major::title::test_is_not_major_title_increment::case_2 ... ok
[INFO] [stdout] test model::commits::commit::tests::commit::major::title::test_is_not_major_title_increment_empty_scope::case_1 ... ok
[INFO] [stdout] test model::commits::commit::tests::commit::major::title::test_is_not_major_title_increment_preceding_whitespace::case_2 ... ok
[INFO] [stdout] test model::commits::commit::tests::commit::major::title::test_is_not_major_title_increment::case_4 ... ok
[INFO] [stdout] test model::commits::commit::tests::commit::major::title::test_is_not_major_title_increment_preceding_whitespace::case_3 ... ok
[INFO] [stdout] test model::commits::commit::tests::commit::minor::test_is_minor_increment::case_1 ... ok
[INFO] [stdout] test model::commits::commit::tests::commit::major::title::test_is_major_title_increment_empty_scope::case_2 ... ok
[INFO] [stdout] test model::commits::commit::tests::commit::major::title::test_is_not_major_title_increment::case_1 ... ok
[INFO] [stdout] test model::commits::commit::tests::commit::minor::test_is_minor_increment_case_sensitivity::case_1 ... ok
[INFO] [stdout] test model::commits::commit::tests::commit::major::title::test_is_major_title_increment_invalid_preceding_exclamation::case_1 ... ok
[INFO] [stdout] test model::commits::commit::tests::commit::major::title_and_footer::test_is_major_title_and_footer_increment::case_1 ... ok
[INFO] [stdout] test model::commits::commit::tests::commit::major::title::test_is_not_major_title_increment::case_3 ... ok
[INFO] [stdout] test model::commits::commit::tests::commit::major::title::test_is_major_title_increment_preceding_whitespace::case_1 ... ok
[INFO] [stdout] test model::commits::commit::tests::commit::minor::test_is_minor_increment::case_2 ... ok
[INFO] [stdout] test model::commits::commit::tests::commit::minor::test_is_minor_increment_empty_scope::case_1 ... ok
[INFO] [stdout] test model::commits::commit::tests::commit::minor::test_is_minor_increment_empty_scope::case_2 ... ok
[INFO] [stdout] test model::commits::commit::tests::commit::minor::test_is_minor_increment_invalid_scope::case_1 ... ok
[INFO] [stdout] test model::commits::commit::tests::commit::minor::test_is_minor_increment_preceding_whitespace::case_1 ... ok
[INFO] [stdout] test model::commits::commit::tests::commit::minor::test_is_minor_increment_invalid_scope::case_3 ... ok
[INFO] [stdout] test model::commits::commit::tests::commit::minor::test_is_minor_increment_preceding_whitespace::case_2 ... ok
[INFO] [stdout] test model::commits::commit::tests::commit::minor::test_is_not_minor_increment::case_1 ... ok
[INFO] [stdout] test model::commits::commit::tests::commit::major::title::test_is_major_title_increment_invalid_scope::case_2 ... ok
[INFO] [stdout] test model::commits::commit::tests::commit::major::title::test_is_major_title_increment_invalid_scope::case_1 ... ok
[INFO] [stdout] test model::commits::commit::tests::commit::minor::test_is_not_minor_increment::case_2 ... ok
[INFO] [stdout] test model::commits::commit::tests::commit::major::footer::test_is_major_footer_increment::case_3 ... ok
[INFO] [stdout] test model::commits::commit::tests::commit::major::title::test_is_not_major_title_increment_empty_scope::case_2 ... ok
[INFO] [stdout] test model::commits::commit::tests::commit::minor::test_is_not_minor_increment_empty_scope::case_1 ... ok
[INFO] [stdout] test model::commits::commit::tests::commit::major::title_and_footer::test_is_major_title_and_footer_increment::case_2 ... ok
[INFO] [stdout] test model::commits::commit::tests::commit::minor::test_is_not_minor_increment_empty_scope::case_2 ... ok
[INFO] [stdout] test model::commits::commit::tests::commit::major::title::test_is_not_major_title_increment_preceding_whitespace::case_4 ... ok
[INFO] [stdout] test model::commits::commit::tests::commit::major::title::test_is_not_major_title_increment_empty_scope::case_3 ... ok
[INFO] [stdout] test model::commits::commit::tests::commit::minor::test_is_not_minor_increment_empty_scope::case_3 ... ok
[INFO] [stdout] test model::commits::commit::tests::commit::minor::test_is_not_minor_increment::case_3 ... ok
[INFO] [stdout] test model::commits::commit::tests::commit::minor::test_is_not_minor_increment_preceding_whitespace::case_2 ... ok
[INFO] [stdout] test model::commits::commit::tests::commit::minor::test_is_not_minor_increment_preceding_whitespace::case_3 ... ok
[INFO] [stdout] test model::commits::commit::tests::commit::minor::test_is_not_minor_increment_preceding_whitespace::case_1 ... ok
[INFO] [stdout] test model::commits::commit::tests::commit::patch::test_is_not_patch_increment::case_1 ... ok
[INFO] [stdout] test model::commits::commit::tests::commit::patch::test_is_not_patch_increment::case_2 ... ok
[INFO] [stdout] test model::commits::commit::tests::commit::major::title_and_footer::test_is_major_title_and_footer_increment_synonymous::case_1 ... ok
[INFO] [stdout] test model::commits::commit::tests::commit::major::title::test_is_major_title_increment::case_2 ... ok
[INFO] [stdout] test model::commits::commit::tests::commit::patch::test_is_not_patch_increment::case_3 ... ok
[INFO] [stdout] test model::commits::commit::tests::commit::major::title::test_is_major_title_increment::case_1 ... ok
[INFO] [stdout] test model::commits::commit::tests::commit::major::title::test_is_major_title_increment_invalid_scope::case_3 ... ok
[INFO] [stdout] test model::commits::commit::tests::commit::major::title::test_is_major_title_increment_preceding_whitespace::case_2 ... ok
[INFO] [stdout] test model::commits::commit::tests::commit::patch::test_is_not_patch_increment_empty_scope::case_1 ... ok
[INFO] [stdout] test model::commits::commit::tests::commit::patch::test_is_not_patch_increment_empty_scope::case_2 ... ok
[INFO] [stdout] test model::commits::commit::tests::commit::patch::test_is_not_patch_increment_empty_scope::case_3 ... ok
[INFO] [stdout] test model::commits::commit::tests::commit::minor::test_is_minor_increment_invalid_scope::case_2 ... ok
[INFO] [stdout] test model::commits::commit::tests::commit::patch::test_is_not_patch_increment_preceding_whitespace::case_1 ... ok
[INFO] [stdout] test model::commits::commit::tests::commit::patch::test_is_not_patch_increment_preceding_whitespace::case_2 ... ok
[INFO] [stdout] test model::commits::commit::tests::commits::pre_major::batch::test_major_footer_increment ... ok
[INFO] [stdout] test model::commits::commit::tests::commit::patch::test_is_patch_increment_case_sensitivity::case_1 ... ok
[INFO] [stdout] test model::commits::commit::tests::commits::pre_major::batch::test_major_title_increment ... ok
[INFO] [stdout] test model::commits::commit::tests::commit::patch::test_is_patch_increment_empty_scope::case_2 ... ok
[INFO] [stdout] test model::commits::commit::tests::commit::patch::test_is_not_patch_increment_preceding_whitespace::case_3 ... ok
[INFO] [stdout] test model::monorepos::tests::test_file_not_within_a_monorepo::case_1 ... ok
[INFO] [stdout] test model::commits::commit::tests::commit::patch::test_is_patch_increment_preceding_whitespace::case_2 ... ok
[INFO] [stdout] test model::commits::commit::tests::commit::patch::test_is_patch_increment_invalid_scope::case_1 ... ok
[INFO] [stdout] test model::commits::commit::tests::commits::batch::test_nfpm_version_2_5_1 ... ok
[INFO] [stdout] test model::commits::commit::tests::commit::patch::test_is_patch_increment_invalid_scope::case_3 ... ok
[INFO] [stdout] test model::commits::commit::tests::commit::patch::test_is_patch_increment_empty_scope::case_1 ... ok
[INFO] [stdout] test model::commits::commit::tests::commit::patch::test_is_patch_increment_preceding_whitespace::case_1 ... ok
[INFO] [stdout] test model::commits::commit::tests::commit::patch::test_is_patch_increment::case_1 ... ok
[INFO] [stdout] test model::commits::commit::tests::commit::patch::test_is_patch_increment::case_2 ... ok
[INFO] [stdout] test model::commits::commit::tests::commits::pre_major::consecutive::test_major_footer_increment ... ok
[INFO] [stdout] test model::monorepos::tests::test_file_not_within_monorepos::case_1 ... ok
[INFO] [stdout] test model::monorepos::tests::test_file_not_within_monorepos::case_2 ... ok
[INFO] [stdout] test model::commits::commit::tests::commit::patch::test_is_patch_increment_invalid_scope::case_2 ... ok
[INFO] [stdout] test model::commits::commit::tests::commits::consecutive::test_mhy ... ok
[INFO] [stdout] test model::monorepos::tests::test_files_within_a_monorepo::case_2 ... ok
[INFO] [stdout] test model::monorepos::tests::test_files_within_monorepos::case_1 ... ok
[INFO] [stdout] test model::monorepos::tests::test_files_not_within_monorepos::case_2 ... ok
[INFO] [stdout] test model::monorepos::tests::test_file_not_within_a_monorepo::case_2 ... ok
[INFO] [stdout] test model::monorepos::tests::test_files_not_within_a_monorepo::case_1 ... ok
[INFO] [stdout] test model::monorepos::tests::test_file_within_monorepos::case_2 ... ok
[INFO] [stdout] test model::monorepos::tests::test_file_within_monorepos::case_1 ... ok
[INFO] [stdout] test model::monorepos::tests::test_files_not_within_a_monorepo::case_2 ... ok
[INFO] [stdout] test model::monorepos::tests::test_files_not_within_monorepos::case_1 ... ok
[INFO] [stdout] test model::monorepos::tests::test_files_within_a_monorepo::case_1 ... ok
[INFO] [stdout] test model::monorepos::tests::test_file_within_a_monorepo::case_2 ... ok
[INFO] [stdout] test model::monorepos::tests::test_file_within_a_monorepo::case_1 ... ok
[INFO] [stdout] test model::commits::commit::tests::commits::pre_major::consecutive::test_major_title_increment ... ok
[INFO] [stdout] test model::monorepos::tests::test_files_within_monorepos::case_2 ... ok
[INFO] [stdout] test model::commits::commit::tests::commit::generated_tests::test_patch_commits ... ok
[INFO] [stdout] test model::commits::commit::tests::commit::generated_tests::test_minor_commits ... ok
[INFO] [stdout] test model::commits::commit::tests::commit::generated_tests::test_major_footer_commits ... ok
[INFO] [stdout] test model::commits::commit::tests::commit::generated_tests::test_major_title_commits ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 97 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.38s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a6437b220b9ddda8499c4510848bbfed54a6d3ef78c76c0688033d8b07045cb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6437b220b9ddda8499c4510848bbfed54a6d3ef78c76c0688033d8b07045cb5", kill_on_drop: false }`
[INFO] [stdout] a6437b220b9ddda8499c4510848bbfed54a6d3ef78c76c0688033d8b07045cb5