[INFO] fetching crate google-cloudtrace2-cli 1.0.14+20200622...
[INFO] checking google-cloudtrace2-cli-1.0.14+20200622 against master#de32266a1780aa4ef748ce7f6200a1554fad0aca for pr-75585
[INFO] extracting crate google-cloudtrace2-cli 1.0.14+20200622 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate google-cloudtrace2-cli 1.0.14+20200622 on toolchain de32266a1780aa4ef748ce7f6200a1554fad0aca
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+de32266a1780aa4ef748ce7f6200a1554fad0aca" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate google-cloudtrace2-cli 1.0.14+20200622
[INFO] finished tweaking crates.io crate google-cloudtrace2-cli 1.0.14+20200622
[INFO] tweaked toml for crates.io crate google-cloudtrace2-cli 1.0.14+20200622 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate google-cloudtrace2-cli 1.0.14+20200622 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+de32266a1780aa4ef748ce7f6200a1554fad0aca" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: version requirement `1.0.14+20200622` for dependency `google-cloudtrace2` 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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+de32266a1780aa4ef748ce7f6200a1554fad0aca" "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] 90998d91a6934a34c069929d12d6e9b70ce7e01d6152c87ce9746244e621a2de
[INFO] running `Command { std: "docker" "start" "-a" "90998d91a6934a34c069929d12d6e9b70ce7e01d6152c87ce9746244e621a2de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "90998d91a6934a34c069929d12d6e9b70ce7e01d6152c87ce9746244e621a2de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90998d91a6934a34c069929d12d6e9b70ce7e01d6152c87ce9746244e621a2de", kill_on_drop: false }`
[INFO] [stdout] 90998d91a6934a34c069929d12d6e9b70ce7e01d6152c87ce9746244e621a2de
[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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+de32266a1780aa4ef748ce7f6200a1554fad0aca" "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] 1f2ab502dd3c4ecf7257c69cc3ab5f5d720700cb888e05a8c4b88f7cd64d9435
[INFO] running `Command { std: "docker" "start" "-a" "1f2ab502dd3c4ecf7257c69cc3ab5f5d720700cb888e05a8c4b88f7cd64d9435", kill_on_drop: false }`
[INFO] [stderr] warning: version requirement `1.0.14+20200622` for dependency `google-cloudtrace2` includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion
[INFO] [stderr]     Checking google-cloudtrace2 v1.0.14+20200622
[INFO] [stderr]     Checking google-cloudtrace2-cli v1.0.14+20200622 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.85s
[INFO] running `Command { std: "docker" "inspect" "1f2ab502dd3c4ecf7257c69cc3ab5f5d720700cb888e05a8c4b88f7cd64d9435", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f2ab502dd3c4ecf7257c69cc3ab5f5d720700cb888e05a8c4b88f7cd64d9435", kill_on_drop: false }`
[INFO] [stdout] 1f2ab502dd3c4ecf7257c69cc3ab5f5d720700cb888e05a8c4b88f7cd64d9435