[INFO] fetching crate google-remotebuildexecution2-cli 1.0.14+20200702...
[INFO] checking google-remotebuildexecution2-cli-1.0.14+20200702 against master#36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923 for pr-81863
[INFO] extracting crate google-remotebuildexecution2-cli 1.0.14+20200702 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate google-remotebuildexecution2-cli 1.0.14+20200702 on toolchain 36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate google-remotebuildexecution2-cli 1.0.14+20200702
[INFO] finished tweaking crates.io crate google-remotebuildexecution2-cli 1.0.14+20200702
[INFO] tweaked toml for crates.io crate google-remotebuildexecution2-cli 1.0.14+20200702 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate google-remotebuildexecution2-cli 1.0.14+20200702 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: version requirement `1.0.14+20200702` for dependency `google-remotebuildexecution2` 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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "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] e9ec426b5032c9614b89323416bf1626e85a5b16a5f7edbb1ef67691f7468457
[INFO] running `Command { std: "docker" "start" "-a" "e9ec426b5032c9614b89323416bf1626e85a5b16a5f7edbb1ef67691f7468457", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e9ec426b5032c9614b89323416bf1626e85a5b16a5f7edbb1ef67691f7468457", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9ec426b5032c9614b89323416bf1626e85a5b16a5f7edbb1ef67691f7468457", kill_on_drop: false }`
[INFO] [stdout] e9ec426b5032c9614b89323416bf1626e85a5b16a5f7edbb1ef67691f7468457
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "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] b06614d7a415a5512d1319690e24f5406676f15dda62514ab24b127d7f2e5b75
[INFO] running `Command { std: "docker" "start" "-a" "b06614d7a415a5512d1319690e24f5406676f15dda62514ab24b127d7f2e5b75", kill_on_drop: false }`
[INFO] [stderr] warning: version requirement `1.0.14+20200702` for dependency `google-remotebuildexecution2` includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion
[INFO] [stderr]     Checking google-remotebuildexecution2 v1.0.14+20200702
[INFO] [stderr]     Checking google-remotebuildexecution2-cli v1.0.14+20200702 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.56s
[INFO] running `Command { std: "docker" "inspect" "b06614d7a415a5512d1319690e24f5406676f15dda62514ab24b127d7f2e5b75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b06614d7a415a5512d1319690e24f5406676f15dda62514ab24b127d7f2e5b75", kill_on_drop: false }`
[INFO] [stdout] b06614d7a415a5512d1319690e24f5406676f15dda62514ab24b127d7f2e5b75