[INFO] fetching crate google-content2_sandbox-cli 1.0.14+20181009...
[INFO] checking google-content2_sandbox-cli-1.0.14+20181009 against master#4fa76a4a7742bb9c1febe33019f5a9e7e4839a65 for pr-83744
[INFO] extracting crate google-content2_sandbox-cli 1.0.14+20181009 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate google-content2_sandbox-cli 1.0.14+20181009 on toolchain 4fa76a4a7742bb9c1febe33019f5a9e7e4839a65
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4fa76a4a7742bb9c1febe33019f5a9e7e4839a65" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate google-content2_sandbox-cli 1.0.14+20181009
[INFO] finished tweaking crates.io crate google-content2_sandbox-cli 1.0.14+20181009
[INFO] tweaked toml for crates.io crate google-content2_sandbox-cli 1.0.14+20181009 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate google-content2_sandbox-cli 1.0.14+20181009 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4fa76a4a7742bb9c1febe33019f5a9e7e4839a65" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: version requirement `1.0.14+20181009` for dependency `google-content2_sandbox` 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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+4fa76a4a7742bb9c1febe33019f5a9e7e4839a65" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6598d29e73c55d369e061b690e026262e0675a838d93e5efc775bfeb0f9bd5d0
[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" "6598d29e73c55d369e061b690e026262e0675a838d93e5efc775bfeb0f9bd5d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6598d29e73c55d369e061b690e026262e0675a838d93e5efc775bfeb0f9bd5d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6598d29e73c55d369e061b690e026262e0675a838d93e5efc775bfeb0f9bd5d0", kill_on_drop: false }`
[INFO] [stdout] 6598d29e73c55d369e061b690e026262e0675a838d93e5efc775bfeb0f9bd5d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+4fa76a4a7742bb9c1febe33019f5a9e7e4839a65" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fb6702a0a43f447d581a4d19b6a807935c06d37c083ae6ffc40362897af8759a
[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" "fb6702a0a43f447d581a4d19b6a807935c06d37c083ae6ffc40362897af8759a", kill_on_drop: false }`
[INFO] [stderr] warning: version requirement `1.0.14+20181009` for dependency `google-content2_sandbox` includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion
[INFO] [stderr]     Checking google-content2_sandbox v1.0.14+20181009
[INFO] [stderr]     Checking google-content2_sandbox-cli v1.0.14+20181009 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.75s
[INFO] running `Command { std: "docker" "inspect" "fb6702a0a43f447d581a4d19b6a807935c06d37c083ae6ffc40362897af8759a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb6702a0a43f447d581a4d19b6a807935c06d37c083ae6ffc40362897af8759a", kill_on_drop: false }`
[INFO] [stdout] fb6702a0a43f447d581a4d19b6a807935c06d37c083ae6ffc40362897af8759a