[INFO] fetching crate google-cloudtrace1-cli 1.0.14+20200622...
[INFO] checking google-cloudtrace1-cli-1.0.14+20200622 against try#9c1dcf141bc0875407c4eb36972857bd3db713e2 for pr-81863
[INFO] extracting crate google-cloudtrace1-cli 1.0.14+20200622 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate google-cloudtrace1-cli 1.0.14+20200622 on toolchain 9c1dcf141bc0875407c4eb36972857bd3db713e2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9c1dcf141bc0875407c4eb36972857bd3db713e2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate google-cloudtrace1-cli 1.0.14+20200622
[INFO] finished tweaking crates.io crate google-cloudtrace1-cli 1.0.14+20200622
[INFO] tweaked toml for crates.io crate google-cloudtrace1-cli 1.0.14+20200622 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate google-cloudtrace1-cli 1.0.14+20200622 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9c1dcf141bc0875407c4eb36972857bd3db713e2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: version requirement `1.0.14+20200622` for dependency `google-cloudtrace1` includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded google-cloudtrace1 v1.0.14+20200622
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+9c1dcf141bc0875407c4eb36972857bd3db713e2" "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] a69b18e3ed528ebf1d20116d43343a4b9d2a80e1b251190a29fbad14e3cd74e7
[INFO] running `Command { std: "docker" "start" "-a" "a69b18e3ed528ebf1d20116d43343a4b9d2a80e1b251190a29fbad14e3cd74e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a69b18e3ed528ebf1d20116d43343a4b9d2a80e1b251190a29fbad14e3cd74e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a69b18e3ed528ebf1d20116d43343a4b9d2a80e1b251190a29fbad14e3cd74e7", kill_on_drop: false }`
[INFO] [stdout] a69b18e3ed528ebf1d20116d43343a4b9d2a80e1b251190a29fbad14e3cd74e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+9c1dcf141bc0875407c4eb36972857bd3db713e2" "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] 8afcb636285d224203eb10ee99534e133fe2be853577f200e292857b1d8255f1
[INFO] running `Command { std: "docker" "start" "-a" "8afcb636285d224203eb10ee99534e133fe2be853577f200e292857b1d8255f1", kill_on_drop: false }`
[INFO] [stderr] warning: version requirement `1.0.14+20200622` for dependency `google-cloudtrace1` includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion
[INFO] [stderr]     Checking google-cloudtrace1 v1.0.14+20200622
[INFO] [stderr]     Checking google-cloudtrace1-cli v1.0.14+20200622 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.26s
[INFO] running `Command { std: "docker" "inspect" "8afcb636285d224203eb10ee99534e133fe2be853577f200e292857b1d8255f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8afcb636285d224203eb10ee99534e133fe2be853577f200e292857b1d8255f1", kill_on_drop: false }`
[INFO] [stdout] 8afcb636285d224203eb10ee99534e133fe2be853577f200e292857b1d8255f1