[INFO] fetching crate google-remotebuildexecution2-cli 1.0.14+20200702...
[INFO] checking google-remotebuildexecution2-cli-1.0.14+20200702 against try#9cfe725f0995b018340c519db1b2f3cf8a7e0631 for pr-81174
[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 9cfe725f0995b018340c519db1b2f3cf8a7e0631
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9cfe725f0995b018340c519db1b2f3cf8a7e0631" "read-manifest" "--manifest-path" "Cargo.toml", 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" "+9cfe725f0995b018340c519db1b2f3cf8a7e0631" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded google-remotebuildexecution2 v1.0.14+20200702
[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" "+9cfe725f0995b018340c519db1b2f3cf8a7e0631" "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] a4b5860c6dfbc81557221b536beb4b61a7f3fde80d9cde71cad136d1459b69c2
[INFO] running `Command { std: "docker" "start" "-a" "a4b5860c6dfbc81557221b536beb4b61a7f3fde80d9cde71cad136d1459b69c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a4b5860c6dfbc81557221b536beb4b61a7f3fde80d9cde71cad136d1459b69c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4b5860c6dfbc81557221b536beb4b61a7f3fde80d9cde71cad136d1459b69c2", kill_on_drop: false }`
[INFO] [stdout] a4b5860c6dfbc81557221b536beb4b61a7f3fde80d9cde71cad136d1459b69c2
[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" "+9cfe725f0995b018340c519db1b2f3cf8a7e0631" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8223fd369c75e105499c878a6ad2d122c7d62856c6d1b51b1523f3dda330fde8
[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" "8223fd369c75e105499c878a6ad2d122c7d62856c6d1b51b1523f3dda330fde8", 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 log v0.4.8
[INFO] [stderr]     Checking idna v0.1.5
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]     Checking base64 v0.9.3
[INFO] [stderr]     Checking ring v0.13.5
[INFO] [stderr]     Checking openssl v0.10.30
[INFO] [stderr]     Checking serde_json v1.0.56
[INFO] [stderr]     Checking clap v2.33.1
[INFO] [stderr]     Checking log v0.3.9
[INFO] [stderr]     Checking mime v0.2.6
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]     Checking url v1.7.2
[INFO] [stderr]    Compiling syn v1.0.33
[INFO] [stderr]     Checking webpki v0.18.1
[INFO] [stderr]     Checking sct v0.4.0
[INFO] [stderr]     Checking webpki-roots v0.15.0
[INFO] [stderr]     Checking rustls v0.13.1
[INFO] [stderr]     Checking hyper v0.10.16
[INFO] [stderr]     Checking native-tls v0.2.4
[INFO] [stderr]     Checking hyper-native-tls v0.3.0
[INFO] [stderr]     Checking hyper-rustls v0.6.2
[INFO] [stderr]     Checking yup-hyper-mock v2.0.0
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]     Checking yup-oauth2 v1.0.12
[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 43.43s
[INFO] running `Command { std: "docker" "inspect" "8223fd369c75e105499c878a6ad2d122c7d62856c6d1b51b1523f3dda330fde8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8223fd369c75e105499c878a6ad2d122c7d62856c6d1b51b1523f3dda330fde8", kill_on_drop: false }`
[INFO] [stdout] 8223fd369c75e105499c878a6ad2d122c7d62856c6d1b51b1523f3dda330fde8