[INFO] fetching crate google-cloudmonitoring2_beta2-cli 2.0.4+20170501...
[INFO] checking google-cloudmonitoring2_beta2-cli-2.0.4+20170501 against master#0a8629bff642c3c3b84bb644c0099194f063b627 for pr-86231
[INFO] extracting crate google-cloudmonitoring2_beta2-cli 2.0.4+20170501 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate google-cloudmonitoring2_beta2-cli 2.0.4+20170501 on toolchain 0a8629bff642c3c3b84bb644c0099194f063b627
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0a8629bff642c3c3b84bb644c0099194f063b627" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate google-cloudmonitoring2_beta2-cli 2.0.4+20170501
[INFO] finished tweaking crates.io crate google-cloudmonitoring2_beta2-cli 2.0.4+20170501
[INFO] tweaked toml for crates.io crate google-cloudmonitoring2_beta2-cli 2.0.4+20170501 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate google-cloudmonitoring2_beta2-cli 2.0.4+20170501 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0a8629bff642c3c3b84bb644c0099194f063b627" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: version requirement `2.0.4+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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+0a8629bff642c3c3b84bb644c0099194f063b627" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3b5fb4a202df1af0671006515b114a38380c1ae488ff2c185aa17aad2136eb51
[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" "3b5fb4a202df1af0671006515b114a38380c1ae488ff2c185aa17aad2136eb51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3b5fb4a202df1af0671006515b114a38380c1ae488ff2c185aa17aad2136eb51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b5fb4a202df1af0671006515b114a38380c1ae488ff2c185aa17aad2136eb51", kill_on_drop: false }`
[INFO] [stdout] 3b5fb4a202df1af0671006515b114a38380c1ae488ff2c185aa17aad2136eb51
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+0a8629bff642c3c3b84bb644c0099194f063b627" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0ba1012da51b82a260105b3b4515f1ff3ee392da830a981b68e18bd7b0401aef
[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" "0ba1012da51b82a260105b3b4515f1ff3ee392da830a981b68e18bd7b0401aef", kill_on_drop: false }`
[INFO] [stderr] warning: version requirement `2.0.4+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 v2.0.4+20170501
[INFO] [stderr]     Checking google-cloudmonitoring2_beta2-cli v2.0.4+20170501 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.75s
[INFO] running `Command { std: "docker" "inspect" "0ba1012da51b82a260105b3b4515f1ff3ee392da830a981b68e18bd7b0401aef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ba1012da51b82a260105b3b4515f1ff3ee392da830a981b68e18bd7b0401aef", kill_on_drop: false }`
[INFO] [stdout] 0ba1012da51b82a260105b3b4515f1ff3ee392da830a981b68e18bd7b0401aef