[INFO] fetching crate google-tpu1-cli 1.0.14+20200707...
[INFO] checking google-tpu1-cli-1.0.14+20200707 against master#39b841dfe36f90a7cd111e7f0c55f32594f6e578 for pr-77035
[INFO] extracting crate google-tpu1-cli 1.0.14+20200707 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate google-tpu1-cli 1.0.14+20200707 on toolchain 39b841dfe36f90a7cd111e7f0c55f32594f6e578
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39b841dfe36f90a7cd111e7f0c55f32594f6e578" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate google-tpu1-cli 1.0.14+20200707
[INFO] finished tweaking crates.io crate google-tpu1-cli 1.0.14+20200707
[INFO] tweaked toml for crates.io crate google-tpu1-cli 1.0.14+20200707 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate crates.io crate google-tpu1-cli 1.0.14+20200707 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39b841dfe36f90a7cd111e7f0c55f32594f6e578" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: version requirement `1.0.14+20200707` for dependency `google-tpu1` 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-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+39b841dfe36f90a7cd111e7f0c55f32594f6e578" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c3177638f276fcd7a402c937945f4229034f1024be488b0ea8ce532e7a4d07dd
[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" "c3177638f276fcd7a402c937945f4229034f1024be488b0ea8ce532e7a4d07dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c3177638f276fcd7a402c937945f4229034f1024be488b0ea8ce532e7a4d07dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3177638f276fcd7a402c937945f4229034f1024be488b0ea8ce532e7a4d07dd", kill_on_drop: false }`
[INFO] [stdout] c3177638f276fcd7a402c937945f4229034f1024be488b0ea8ce532e7a4d07dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+39b841dfe36f90a7cd111e7f0c55f32594f6e578" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6d69eef46689a5f3ef0230ae852e6c16ea9ec54b0cb65c74d189b3706baabb27
[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" "6d69eef46689a5f3ef0230ae852e6c16ea9ec54b0cb65c74d189b3706baabb27", kill_on_drop: false }`
[INFO] [stderr] warning: version requirement `1.0.14+20200707` for dependency `google-tpu1` includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion
[INFO] [stderr]     Checking google-tpu1 v1.0.14+20200707
[INFO] [stderr]     Checking google-tpu1-cli v1.0.14+20200707 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.73s
[INFO] running `Command { std: "docker" "inspect" "6d69eef46689a5f3ef0230ae852e6c16ea9ec54b0cb65c74d189b3706baabb27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d69eef46689a5f3ef0230ae852e6c16ea9ec54b0cb65c74d189b3706baabb27", kill_on_drop: false }`
[INFO] [stdout] 6d69eef46689a5f3ef0230ae852e6c16ea9ec54b0cb65c74d189b3706baabb27