[INFO] fetching crate spinifex-unsigned-varint 0.2.2...
[INFO] testing spinifex-unsigned-varint-0.2.2 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate spinifex-unsigned-varint 0.2.2 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate spinifex-unsigned-varint 0.2.2 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 spinifex-unsigned-varint 0.2.2
[INFO] finished tweaking crates.io crate spinifex-unsigned-varint 0.2.2
[INFO] tweaked toml for crates.io crate spinifex-unsigned-varint 0.2.2 written to /workspace/builds/worker-6/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] d2cf4f3d71984b6cfb1dc4d7fb386468840719e91475b1e09838c68af0c3e432
[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" "d2cf4f3d71984b6cfb1dc4d7fb386468840719e91475b1e09838c68af0c3e432", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d2cf4f3d71984b6cfb1dc4d7fb386468840719e91475b1e09838c68af0c3e432", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2cf4f3d71984b6cfb1dc4d7fb386468840719e91475b1e09838c68af0c3e432", kill_on_drop: false }`
[INFO] [stdout] d2cf4f3d71984b6cfb1dc4d7fb386468840719e91475b1e09838c68af0c3e432
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4bf5d53cfa1fd274368dfab3255db6fab64819bba0a2e02a345cbabd5113a77e
[INFO] running `Command { std: "docker" "start" "-a" "4bf5d53cfa1fd274368dfab3255db6fab64819bba0a2e02a345cbabd5113a77e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling tinyvec_macros v0.1.0
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling unicode-bidi v0.3.6
[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 form_urlencoded v1.0.1
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling tinyvec v1.3.1
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling unicode-normalization v0.1.19
[INFO] [stderr]    Compiling idna v0.2.3
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling url v2.2.2
[INFO] [stderr]    Compiling version-sync v0.9.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.29
[INFO] [stderr]    Compiling thiserror v1.0.29
[INFO] [stderr]    Compiling spinifex-unsigned-varint v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 38.05s
[INFO] running `Command { std: "docker" "inspect" "4bf5d53cfa1fd274368dfab3255db6fab64819bba0a2e02a345cbabd5113a77e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4bf5d53cfa1fd274368dfab3255db6fab64819bba0a2e02a345cbabd5113a77e", kill_on_drop: false }`
[INFO] [stdout] 4bf5d53cfa1fd274368dfab3255db6fab64819bba0a2e02a345cbabd5113a77e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 5a685d9847d35eacd6066c305ef7de45455e6979cbaa0c750c01578c918124c4
[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" "5a685d9847d35eacd6066c305ef7de45455e6979cbaa0c750c01578c918124c4", kill_on_drop: false }`
[INFO] [stderr]    Compiling spinifex-unsigned-varint v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.08s
[INFO] running `Command { std: "docker" "inspect" "5a685d9847d35eacd6066c305ef7de45455e6979cbaa0c750c01578c918124c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a685d9847d35eacd6066c305ef7de45455e6979cbaa0c750c01578c918124c4", kill_on_drop: false }`
[INFO] [stdout] 5a685d9847d35eacd6066c305ef7de45455e6979cbaa0c750c01578c918124c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 3ab6ce93d756f8dd1eea6fc7dd4d013a1ab53b01ef17b01eb95072017a66ff10
[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" "3ab6ce93d756f8dd1eea6fc7dd4d013a1ab53b01ef17b01eb95072017a66ff10", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] running 14 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/spinifex_unsigned_varint-cf665332d701d206)
[INFO] [stdout] test uvarint::tests::test_from_bytes_spec1 ... ok
[INFO] [stdout] test uvarint::tests::test_from_bytes_spec5 ... ok
[INFO] [stdout] test uvarint::tests::test_from_bytes_spec2 ... ok
[INFO] [stdout] test uvarint::tests::test_from_bytes_spec4 ... ok
[INFO] [stdout] test uvarint::tests::test_to_bytes_spec1 ... ok
[INFO] [stdout] test uvarint::tests::test_to_bytes_spec2 ... ok
[INFO] [stdout] test uvarint::tests::test_to_bytes_spec4 ... ok
[INFO] [stdout] test uvarint::tests::test_to_bytes_spec6 ... ok
[INFO] [stdout] test tests::test_html_root_url ... ok
[INFO] [stdout] test uvarint::tests::test_to_bytes_spec5 ... ok
[INFO] [stdout] test uvarint::tests::test_to_bytes_spec3 ... ok
[INFO] [stdout] test tests::test_readme_deps ... ok
[INFO] [stdout] test uvarint::tests::test_from_bytes_spec3 ... ok
[INFO] [stdout] test uvarint::tests::test_from_bytes_spec6 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests spinifex-unsigned-varint
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/uvarint.rs - uvarint::UVarInt::from_bytes (line 147) ... ok
[INFO] [stdout] test src/uvarint.rs - uvarint::UVarInt::to_bytes (line 87) ... ok
[INFO] [stdout] test src/uvarint.rs - uvarint::UVarInt::new (line 68) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.85s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3ab6ce93d756f8dd1eea6fc7dd4d013a1ab53b01ef17b01eb95072017a66ff10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ab6ce93d756f8dd1eea6fc7dd4d013a1ab53b01ef17b01eb95072017a66ff10", kill_on_drop: false }`
[INFO] [stdout] 3ab6ce93d756f8dd1eea6fc7dd4d013a1ab53b01ef17b01eb95072017a66ff10