[INFO] crate google-spectrum1_explorer-cli 1.0.14+20170306 is already in cache
[INFO] checking google-spectrum1_explorer-cli-1.0.14+20170306 against master#e22b61bff0bdd08be7665607cb7be3748c8a35d2 for pr-74627
[INFO] extracting crate google-spectrum1_explorer-cli 1.0.14+20170306 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate google-spectrum1_explorer-cli 1.0.14+20170306 on toolchain e22b61bff0bdd08be7665607cb7be3748c8a35d2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e22b61bff0bdd08be7665607cb7be3748c8a35d2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate google-spectrum1_explorer-cli 1.0.14+20170306
[INFO] finished tweaking crates.io crate google-spectrum1_explorer-cli 1.0.14+20170306
[INFO] tweaked toml for crates.io crate google-spectrum1_explorer-cli 1.0.14+20170306 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate google-spectrum1_explorer-cli 1.0.14+20170306 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e22b61bff0bdd08be7665607cb7be3748c8a35d2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: version requirement `1.0.14+20170306` for dependency `google-spectrum1_explorer` 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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+e22b61bff0bdd08be7665607cb7be3748c8a35d2" "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] 35790276c1dbf28eb05deb5944a6430cc2ce21edf85eec71d64d8de75355b767
[INFO] running `Command { std: "docker" "start" "-a" "35790276c1dbf28eb05deb5944a6430cc2ce21edf85eec71d64d8de75355b767", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "35790276c1dbf28eb05deb5944a6430cc2ce21edf85eec71d64d8de75355b767", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35790276c1dbf28eb05deb5944a6430cc2ce21edf85eec71d64d8de75355b767", kill_on_drop: false }`
[INFO] [stdout] 35790276c1dbf28eb05deb5944a6430cc2ce21edf85eec71d64d8de75355b767
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "RUSTFLAGS=--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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+e22b61bff0bdd08be7665607cb7be3748c8a35d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fe43e673d8b11bb4127f901250c1508c7e4d653927a0eb6560b389c535a3adef
[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" "fe43e673d8b11bb4127f901250c1508c7e4d653927a0eb6560b389c535a3adef", kill_on_drop: false }`
[INFO] [stderr] warning: version requirement `1.0.14+20170306` for dependency `google-spectrum1_explorer` includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion
[INFO] [stderr]     Checking google-spectrum1_explorer v1.0.14+20170306
[INFO] [stderr]     Checking google-spectrum1_explorer-cli v1.0.14+20170306 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.42s
[INFO] running `Command { std: "docker" "inspect" "fe43e673d8b11bb4127f901250c1508c7e4d653927a0eb6560b389c535a3adef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe43e673d8b11bb4127f901250c1508c7e4d653927a0eb6560b389c535a3adef", kill_on_drop: false }`
[INFO] [stdout] fe43e673d8b11bb4127f901250c1508c7e4d653927a0eb6560b389c535a3adef