[INFO] fetching crate conventional_commits_next_version 1.0.0...
[INFO] testing conventional_commits_next_version-1.0.0 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate conventional_commits_next_version 1.0.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate conventional_commits_next_version 1.0.0 on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate conventional_commits_next_version 1.0.0
[INFO] finished tweaking crates.io crate conventional_commits_next_version 1.0.0
[INFO] tweaked toml for crates.io crate conventional_commits_next_version 1.0.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate conventional_commits_next_version 1.0.0 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 2a4b2fc7ecfc60cbeb24ab15bbd0c6f68387900410ebe79d6ec63c75f4df0062
[INFO] running `"docker" "start" "-a" "2a4b2fc7ecfc60cbeb24ab15bbd0c6f68387900410ebe79d6ec63c75f4df0062"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling semver v0.10.0
[INFO] [stderr]    Compiling jobserver v0.1.21
[INFO] [stderr]    Compiling syn-mid v0.5.0
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling cc v1.0.54
[INFO] [stderr]    Compiling pretty_env_logger v0.4.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.2
[INFO] [stderr]    Compiling libz-sys v1.0.25
[INFO] [stderr]    Compiling openssl-sys v0.9.57
[INFO] [stderr]    Compiling libssh2-sys v0.2.17
[INFO] [stderr]    Compiling libgit2-sys v0.12.6+1.0.0
[INFO] [stderr]    Compiling proc-macro-error v1.0.2
[INFO] [stderr]    Compiling structopt-derive v0.4.7
[INFO] [stderr]    Compiling structopt v0.3.14
[INFO] [stderr]    Compiling git2 v0.13.6
[INFO] [stderr]    Compiling conventional_commits_next_version v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 34.36s
[INFO] running `"docker" "inspect" "2a4b2fc7ecfc60cbeb24ab15bbd0c6f68387900410ebe79d6ec63c75f4df0062"`
[INFO] running `"docker" "rm" "-f" "2a4b2fc7ecfc60cbeb24ab15bbd0c6f68387900410ebe79d6ec63c75f4df0062"`
[INFO] [stdout] 2a4b2fc7ecfc60cbeb24ab15bbd0c6f68387900410ebe79d6ec63c75f4df0062
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e50ebbdf824926be47c5b260d227a4f29dc97855bc1c5ad7b9bd245af9d94cd8
[INFO] running `"docker" "start" "-a" "e50ebbdf824926be47c5b260d227a4f29dc97855bc1c5ad7b9bd245af9d94cd8"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling rstest v0.6.3
[INFO] [stderr]    Compiling conventional_commits_next_version v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 8.70s
[INFO] running `"docker" "inspect" "e50ebbdf824926be47c5b260d227a4f29dc97855bc1c5ad7b9bd245af9d94cd8"`
[INFO] running `"docker" "rm" "-f" "e50ebbdf824926be47c5b260d227a4f29dc97855bc1c5ad7b9bd245af9d94cd8"`
[INFO] [stdout] e50ebbdf824926be47c5b260d227a4f29dc97855bc1c5ad7b9bd245af9d94cd8
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 2febe512c8e3b551f6b6322c7e486d2a313d83efaf34db7254829cebb2486bc5
[INFO] running `"docker" "start" "-a" "2febe512c8e3b551f6b6322c7e486d2a313d83efaf34db7254829cebb2486bc5"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/conventional_commits_next_version-037e65d66dcb49fe
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test increment::tests::test_is_major_increment::case_5 ... ok
[INFO] [stdout] test increment::tests::test_is_minor_increment::case_2 ... ok
[INFO] [stdout] test increment::tests::test_is_minor_increment::case_3 ... ok
[INFO] [stdout] test increment::tests::test_is_major_increment::case_3 ... ok
[INFO] [stdout] test increment::tests::test_is_minor_increment::case_6 ... ok
[INFO] [stdout] test increment::tests::test_is_patch_increment::case_1 ... ok
[INFO] [stdout] test increment::tests::test_is_patch_increment::case_3 ... ok
[INFO] [stdout] test increment::tests::test_is_patch_increment::case_6 ... ok
[INFO] [stdout] test increment::tests::test_is_patch_increment::case_2 ... ok
[INFO] [stdout] test increment::tests::test_is_patch_increment::case_4 ... ok
[INFO] [stdout] test increment::tests::test_is_minor_increment::case_1 ... ok
[INFO] [stdout] test increment::tests::test_is_patch_increment::case_5 ... ok
[INFO] [stdout] test increment::tests::test_is_major_increment::case_6 ... ok
[INFO] [stdout] test increment::tests::test_is_major_increment::case_4 ... ok
[INFO] [stdout] test increment::tests::test_is_minor_increment::case_4 ... ok
[INFO] [stdout] test increment::tests::test_is_major_increment::case_9 ... ok
[INFO] [stdout] test increment::tests::test_is_major_increment::case_7 ... ok
[INFO] [stdout] test increment::tests::test_is_major_increment::case_2 ... ok
[INFO] [stdout] test increment::tests::test_is_minor_increment::case_5 ... ok
[INFO] [stdout] test increment::tests::test_is_major_increment::case_8 ... ok
[INFO] [stdout] test increment::tests::test_is_major_increment::case_1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "2febe512c8e3b551f6b6322c7e486d2a313d83efaf34db7254829cebb2486bc5"`
[INFO] running `"docker" "rm" "-f" "2febe512c8e3b551f6b6322c7e486d2a313d83efaf34db7254829cebb2486bc5"`
[INFO] [stdout] 2febe512c8e3b551f6b6322c7e486d2a313d83efaf34db7254829cebb2486bc5