[INFO] crate google-logging2-cli 1.0.13+20200407 is already in cache
[INFO] documenting google-logging2-cli-1.0.13+20200407 against master#394e1b40d264aa6928811919c1124fa248e7d802 for pr-73566
[INFO] extracting crate google-logging2-cli 1.0.13+20200407 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate google-logging2-cli 1.0.13+20200407 on toolchain 394e1b40d264aa6928811919c1124fa248e7d802
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate google-logging2-cli 1.0.13+20200407
[INFO] finished tweaking crates.io crate google-logging2-cli 1.0.13+20200407
[INFO] tweaked toml for crates.io crate google-logging2-cli 1.0.13+20200407 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate crates.io crate google-logging2-cli 1.0.13+20200407 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: version requirement `1.0.13+20200407` for dependency `google-logging2` 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]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 73416ade8498e890859df51fe1ec0fec956460bd65f80ba3508399ef330b78b1
[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" "73416ade8498e890859df51fe1ec0fec956460bd65f80ba3508399ef330b78b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "73416ade8498e890859df51fe1ec0fec956460bd65f80ba3508399ef330b78b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73416ade8498e890859df51fe1ec0fec956460bd65f80ba3508399ef330b78b1", kill_on_drop: false }`
[INFO] [stdout] 73416ade8498e890859df51fe1ec0fec956460bd65f80ba3508399ef330b78b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3c1f1ee1042c260e94209c32f8c2a78ad37748ff6dea22ce6f494d1381f0acd2
[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" "3c1f1ee1042c260e94209c32f8c2a78ad37748ff6dea22ce6f494d1381f0acd2", kill_on_drop: false }`
[INFO] [stderr] warning: version requirement `1.0.13+20200407` for dependency `google-logging2` includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion
[INFO] [stderr]     Checking google-logging2 v1.0.13+20200407
[INFO] [stderr]  Documenting google-logging2-cli v1.0.13+20200407 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.04s
[INFO] running `Command { std: "docker" "inspect" "3c1f1ee1042c260e94209c32f8c2a78ad37748ff6dea22ce6f494d1381f0acd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c1f1ee1042c260e94209c32f8c2a78ad37748ff6dea22ce6f494d1381f0acd2", kill_on_drop: false }`
[INFO] [stdout] 3c1f1ee1042c260e94209c32f8c2a78ad37748ff6dea22ce6f494d1381f0acd2