[INFO] fetching crate versions 3.0.3...
[INFO] testing versions-3.0.3 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate versions 3.0.3 into /workspace/builds/worker-93/source
[INFO] validating manifest of crates.io crate versions 3.0.3 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate versions 3.0.3
[INFO] finished tweaking crates.io crate versions 3.0.3
[INFO] tweaked toml for crates.io crate versions 3.0.3 written to /workspace/builds/worker-93/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e2af6d592be7bf126bb9b39ab9bd59d071a78eb95f0257d697f5811ac4e89f5b
[INFO] running `Command { std: "docker" "start" "-a" "e2af6d592be7bf126bb9b39ab9bd59d071a78eb95f0257d697f5811ac4e89f5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e2af6d592be7bf126bb9b39ab9bd59d071a78eb95f0257d697f5811ac4e89f5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2af6d592be7bf126bb9b39ab9bd59d071a78eb95f0257d697f5811ac4e89f5b", kill_on_drop: false }`
[INFO] [stdout] e2af6d592be7bf126bb9b39ab9bd59d071a78eb95f0257d697f5811ac4e89f5b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8dcfdd6bf917b2efdb934b699caa34722b33b2ed6d7cd3b2f967dbd19552ff87
[INFO] running `Command { std: "docker" "start" "-a" "8dcfdd6bf917b2efdb934b699caa34722b33b2ed6d7cd3b2f967dbd19552ff87", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling minimal-lexical v0.1.3
[INFO] [stderr]    Compiling nom v7.0.0
[INFO] [stderr]    Compiling itertools v0.10.1
[INFO] [stderr]    Compiling versions v3.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.84s
[INFO] running `Command { std: "docker" "inspect" "8dcfdd6bf917b2efdb934b699caa34722b33b2ed6d7cd3b2f967dbd19552ff87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8dcfdd6bf917b2efdb934b699caa34722b33b2ed6d7cd3b2f967dbd19552ff87", kill_on_drop: false }`
[INFO] [stdout] 8dcfdd6bf917b2efdb934b699caa34722b33b2ed6d7cd3b2f967dbd19552ff87
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 08545df0291800917256f215b0e72b87b6ffcedc027ab1a69f1e8b24e8d75375
[INFO] running `Command { std: "docker" "start" "-a" "08545df0291800917256f215b0e72b87b6ffcedc027ab1a69f1e8b24e8d75375", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling pulldown-cmark v0.8.0
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling semver-parser v0.9.0
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]    Compiling unicode-normalization v0.1.19
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling idna v0.2.3
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling url v2.2.2
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling version-sync v0.9.2
[INFO] [stderr]    Compiling versions v3.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 35.13s
[INFO] running `Command { std: "docker" "inspect" "08545df0291800917256f215b0e72b87b6ffcedc027ab1a69f1e8b24e8d75375", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08545df0291800917256f215b0e72b87b6ffcedc027ab1a69f1e8b24e8d75375", kill_on_drop: false }`
[INFO] [stdout] 08545df0291800917256f215b0e72b87b6ffcedc027ab1a69f1e8b24e8d75375
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5b06ca3b0b7706f9c8e61071dac1dee49d3172e81000796f2fb29ef26bd4ac80
[INFO] running `Command { std: "docker" "start" "-a" "5b06ca3b0b7706f9c8e61071dac1dee49d3172e81000796f2fb29ef26bd4ac80", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/versions-4da5a703afff2706)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test parsers::unsigned_test ... ok
[INFO] [stdout] test tests::bad_versions ... ok
[INFO] [stdout] test tests::bad_messes ... ok
[INFO] [stdout] test tests::bad_semvers ... ok
[INFO] [stdout] test tests::equality ... ok
[INFO] [stdout] test tests::good_semvers ... ok
[INFO] [stdout] test tests::good_messes ... ok
[INFO] [stdout] test tests::mess_ord ... ok
[INFO] [stdout] test tests::parsing_sanity ... ok
[INFO] [stdout] test tests::good_versions ... ok
[INFO] [stdout] test tests::official_semvers ... ok
[INFO] [stdout] test tests::mixed_comparisons ... ok
[INFO] [stdout] test tests::semver_zeros ... ok
[INFO] [stdout] test tests::semver_ord ... ok
[INFO] [stdout] test tests::version_ord ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/version-numbers.rs (/opt/rustwide/target/debug/deps/version_numbers-aa78364497cec3a4)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests versions
[INFO] [stdout] test test_html_root_url ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.17s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test src/lib.rs - (line 25) ... ok
[INFO] [stdout] test src/lib.rs - SemVer::to_mess (line 146) ... ok
[INFO] [stdout] test src/lib.rs - Versioning::nth (line 1157) ... ok
[INFO] [stdout] test src/lib.rs - Versioning (line 1110) ... ok
[INFO] [stdout] test src/lib.rs - Mess::nth (line 606) ... ok
[INFO] [stdout] test src/lib.rs - Chunk::single_digit_lenient (line 917) ... ok
[INFO] [stdout] test src/lib.rs - Mess (line 574) ... ok
[INFO] [stdout] test src/lib.rs - Version::nth (line 388) ... ok
[INFO] [stdout] test src/lib.rs - Chunk::single_digit (line 895) ... ok
[INFO] [stdout] test src/lib.rs - Version (line 356) ... ok
[INFO] [stdout] test src/lib.rs - SemVer (line 85) ... ok
[INFO] [stdout] test src/lib.rs - SemVer::to_version (line 121) ... ok
[INFO] [stdout] test src/lib.rs - Version::to_mess (line 407) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.81s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5b06ca3b0b7706f9c8e61071dac1dee49d3172e81000796f2fb29ef26bd4ac80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b06ca3b0b7706f9c8e61071dac1dee49d3172e81000796f2fb29ef26bd4ac80", kill_on_drop: false }`
[INFO] [stdout] 5b06ca3b0b7706f9c8e61071dac1dee49d3172e81000796f2fb29ef26bd4ac80