[INFO] fetching crate google-cloudtasks2_beta2-cli 1.0.14+20200615...
[INFO] testing google-cloudtasks2_beta2-cli-1.0.14+20200615 against 1.49.0 for beta-1.50-1
[INFO] extracting crate google-cloudtasks2_beta2-cli 1.0.14+20200615 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate google-cloudtasks2_beta2-cli 1.0.14+20200615 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate google-cloudtasks2_beta2-cli 1.0.14+20200615
[INFO] finished tweaking crates.io crate google-cloudtasks2_beta2-cli 1.0.14+20200615
[INFO] tweaked toml for crates.io crate google-cloudtasks2_beta2-cli 1.0.14+20200615 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate google-cloudtasks2_beta2-cli 1.0.14+20200615 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: version requirement `1.0.14+20200615` for dependency `google-cloudtasks2_beta2` includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1f6548437b42f72d390d43cac6e6f72c0ba9a8131e57d647dfdbc48d71f7f03f
[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" "1f6548437b42f72d390d43cac6e6f72c0ba9a8131e57d647dfdbc48d71f7f03f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1f6548437b42f72d390d43cac6e6f72c0ba9a8131e57d647dfdbc48d71f7f03f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f6548437b42f72d390d43cac6e6f72c0ba9a8131e57d647dfdbc48d71f7f03f", kill_on_drop: false }`
[INFO] [stdout] 1f6548437b42f72d390d43cac6e6f72c0ba9a8131e57d647dfdbc48d71f7f03f
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aa58b1abef43fc990c0c40e514a2417cc0d11053e9e3d83bee9ba8c38981d60f
[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" "aa58b1abef43fc990c0c40e514a2417cc0d11053e9e3d83bee9ba8c38981d60f", kill_on_drop: false }`
[INFO] [stderr] warning: version requirement `1.0.14+20200615` for dependency `google-cloudtasks2_beta2` includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion
[INFO] [stderr]    Compiling google-cloudtasks2_beta2 v1.0.14+20200615
[INFO] [stderr]    Compiling google-cloudtasks2_beta2-cli v1.0.14+20200615 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.90s
[INFO] running `Command { std: "docker" "inspect" "aa58b1abef43fc990c0c40e514a2417cc0d11053e9e3d83bee9ba8c38981d60f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa58b1abef43fc990c0c40e514a2417cc0d11053e9e3d83bee9ba8c38981d60f", kill_on_drop: false }`
[INFO] [stdout] aa58b1abef43fc990c0c40e514a2417cc0d11053e9e3d83bee9ba8c38981d60f
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e379a16191d7e2ab7ca5fdb3c8ed1656f5c4ac83eb4209c444855c4632b4136f
[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" "e379a16191d7e2ab7ca5fdb3c8ed1656f5c4ac83eb4209c444855c4632b4136f", kill_on_drop: false }`
[INFO] [stderr] warning: version requirement `1.0.14+20200615` for dependency `google-cloudtasks2_beta2` includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling google-cloudtasks2_beta2-cli v1.0.14+20200615 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.15s
[INFO] running `Command { std: "docker" "inspect" "e379a16191d7e2ab7ca5fdb3c8ed1656f5c4ac83eb4209c444855c4632b4136f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e379a16191d7e2ab7ca5fdb3c8ed1656f5c4ac83eb4209c444855c4632b4136f", kill_on_drop: false }`
[INFO] [stdout] e379a16191d7e2ab7ca5fdb3c8ed1656f5c4ac83eb4209c444855c4632b4136f
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 42d864ccdc89271e8f1a750062d75805ed5d85f579fba029966e4b5bc1b0d5fd
[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" "42d864ccdc89271e8f1a750062d75805ed5d85f579fba029966e4b5bc1b0d5fd", kill_on_drop: false }`
[INFO] [stderr] warning: version requirement `1.0.14+20200615` for dependency `google-cloudtasks2_beta2` includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cloudtasks2_beta2-a1737e5187f39d32
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "42d864ccdc89271e8f1a750062d75805ed5d85f579fba029966e4b5bc1b0d5fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42d864ccdc89271e8f1a750062d75805ed5d85f579fba029966e4b5bc1b0d5fd", kill_on_drop: false }`
[INFO] [stdout] 42d864ccdc89271e8f1a750062d75805ed5d85f579fba029966e4b5bc1b0d5fd