[INFO] fetching crate google-networkconnectivity1_alpha1-cli 2.0.4+20210324...
[INFO] checking google-networkconnectivity1_alpha1-cli-2.0.4+20210324 against master#dfd7b8d03fb93d0e03147d28b3be6d93260fa94d for pr-87050
[INFO] extracting crate google-networkconnectivity1_alpha1-cli 2.0.4+20210324 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate google-networkconnectivity1_alpha1-cli 2.0.4+20210324 on toolchain dfd7b8d03fb93d0e03147d28b3be6d93260fa94d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate google-networkconnectivity1_alpha1-cli 2.0.4+20210324
[INFO] finished tweaking crates.io crate google-networkconnectivity1_alpha1-cli 2.0.4+20210324
[INFO] tweaked toml for crates.io crate google-networkconnectivity1_alpha1-cli 2.0.4+20210324 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate google-networkconnectivity1_alpha1-cli 2.0.4+20210324 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: version requirement `2.0.4+20210324` for dependency `google-networkconnectivity1_alpha1` 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-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 125f2e6e10196c79414adbc6ef29efa27d22e74dd1027f15aaf7d482f1bcc852
[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" "125f2e6e10196c79414adbc6ef29efa27d22e74dd1027f15aaf7d482f1bcc852", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "125f2e6e10196c79414adbc6ef29efa27d22e74dd1027f15aaf7d482f1bcc852", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "125f2e6e10196c79414adbc6ef29efa27d22e74dd1027f15aaf7d482f1bcc852", kill_on_drop: false }`
[INFO] [stdout] 125f2e6e10196c79414adbc6ef29efa27d22e74dd1027f15aaf7d482f1bcc852
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 515c849aa502aa35e7815f485bdb6231889fd12f136fff67a9a54d7bfec06967
[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" "515c849aa502aa35e7815f485bdb6231889fd12f136fff67a9a54d7bfec06967", kill_on_drop: false }`
[INFO] [stderr] warning: version requirement `2.0.4+20210324` for dependency `google-networkconnectivity1_alpha1` includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion
[INFO] [stderr]     Checking google-networkconnectivity1_alpha1 v2.0.4+20210324
[INFO] [stderr]     Checking google-networkconnectivity1_alpha1-cli v2.0.4+20210324 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.37s
[INFO] running `Command { std: "docker" "inspect" "515c849aa502aa35e7815f485bdb6231889fd12f136fff67a9a54d7bfec06967", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "515c849aa502aa35e7815f485bdb6231889fd12f136fff67a9a54d7bfec06967", kill_on_drop: false }`
[INFO] [stdout] 515c849aa502aa35e7815f485bdb6231889fd12f136fff67a9a54d7bfec06967