[INFO] fetching crate google-commentanalyzer1_alpha1-cli 2.0.4+20200405...
[INFO] checking google-commentanalyzer1_alpha1-cli-2.0.4+20200405 against master#90442458ac46b1d5eed752c316da25450f67285b for pr-81477
[INFO] extracting crate google-commentanalyzer1_alpha1-cli 2.0.4+20200405 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate google-commentanalyzer1_alpha1-cli 2.0.4+20200405 on toolchain 90442458ac46b1d5eed752c316da25450f67285b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate google-commentanalyzer1_alpha1-cli 2.0.4+20200405
[INFO] finished tweaking crates.io crate google-commentanalyzer1_alpha1-cli 2.0.4+20200405
[INFO] tweaked toml for crates.io crate google-commentanalyzer1_alpha1-cli 2.0.4+20200405 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate google-commentanalyzer1_alpha1-cli 2.0.4+20200405 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: version requirement `2.0.4+20200405` for dependency `google-commentanalyzer1_alpha1` 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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+90442458ac46b1d5eed752c316da25450f67285b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8b5d4a53e170dbacefb5b035326075b4b303ba5b2f1521a268558c634edd053e
[INFO] running `Command { std: "docker" "start" "-a" "8b5d4a53e170dbacefb5b035326075b4b303ba5b2f1521a268558c634edd053e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8b5d4a53e170dbacefb5b035326075b4b303ba5b2f1521a268558c634edd053e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b5d4a53e170dbacefb5b035326075b4b303ba5b2f1521a268558c634edd053e", kill_on_drop: false }`
[INFO] [stdout] 8b5d4a53e170dbacefb5b035326075b4b303ba5b2f1521a268558c634edd053e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+90442458ac46b1d5eed752c316da25450f67285b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7e7014bd4db51fbeea91aa7e44688ff35530947c61a5cba6a7f43eb7a85891c3
[INFO] running `Command { std: "docker" "start" "-a" "7e7014bd4db51fbeea91aa7e44688ff35530947c61a5cba6a7f43eb7a85891c3", kill_on_drop: false }`
[INFO] [stderr] warning: version requirement `2.0.4+20200405` for dependency `google-commentanalyzer1_alpha1` includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion
[INFO] [stderr]     Checking google-commentanalyzer1_alpha1 v2.0.4+20200405
[INFO] [stderr]     Checking google-commentanalyzer1_alpha1-cli v2.0.4+20200405 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.94s
[INFO] running `Command { std: "docker" "inspect" "7e7014bd4db51fbeea91aa7e44688ff35530947c61a5cba6a7f43eb7a85891c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e7014bd4db51fbeea91aa7e44688ff35530947c61a5cba6a7f43eb7a85891c3", kill_on_drop: false }`
[INFO] [stdout] 7e7014bd4db51fbeea91aa7e44688ff35530947c61a5cba6a7f43eb7a85891c3