[INFO] fetching crate google-cloudmonitoring2_beta2-cli 1.0.14+20170501...
[INFO] checking google-cloudmonitoring2_beta2-cli-1.0.14+20170501 against beta for pr-78714
[INFO] extracting crate google-cloudmonitoring2_beta2-cli 1.0.14+20170501 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate google-cloudmonitoring2_beta2-cli 1.0.14+20170501 on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate google-cloudmonitoring2_beta2-cli 1.0.14+20170501
[INFO] finished tweaking crates.io crate google-cloudmonitoring2_beta2-cli 1.0.14+20170501
[INFO] tweaked toml for crates.io crate google-cloudmonitoring2_beta2-cli 1.0.14+20170501 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate google-cloudmonitoring2_beta2-cli 1.0.14+20170501 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: version requirement `1.0.14+20170501` for dependency `google-cloudmonitoring2_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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 99c340a910e19dfca0231694d6765a5a50c6ba76b9c9c9fb27a4bcb09cbac900
[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" "99c340a910e19dfca0231694d6765a5a50c6ba76b9c9c9fb27a4bcb09cbac900", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "99c340a910e19dfca0231694d6765a5a50c6ba76b9c9c9fb27a4bcb09cbac900", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99c340a910e19dfca0231694d6765a5a50c6ba76b9c9c9fb27a4bcb09cbac900", kill_on_drop: false }`
[INFO] [stdout] 99c340a910e19dfca0231694d6765a5a50c6ba76b9c9c9fb27a4bcb09cbac900
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=forbid" "-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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 76b77fcee4c75e80da70a3e290572a00639b7a0c4b0de936e424f2e5152c5529
[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" "76b77fcee4c75e80da70a3e290572a00639b7a0c4b0de936e424f2e5152c5529", kill_on_drop: false }`
[INFO] [stderr] warning: version requirement `1.0.14+20170501` for dependency `google-cloudmonitoring2_beta2` includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion
[INFO] [stderr]     Checking google-cloudmonitoring2_beta2 v1.0.14+20170501
[INFO] [stderr]     Checking google-cloudmonitoring2_beta2-cli v1.0.14+20170501 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.85s
[INFO] running `Command { std: "docker" "inspect" "76b77fcee4c75e80da70a3e290572a00639b7a0c4b0de936e424f2e5152c5529", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76b77fcee4c75e80da70a3e290572a00639b7a0c4b0de936e424f2e5152c5529", kill_on_drop: false }`
[INFO] [stdout] 76b77fcee4c75e80da70a3e290572a00639b7a0c4b0de936e424f2e5152c5529