[INFO] fetching crate google-clouddebugger2-cli 1.0.14+20200703...
[INFO] checking google-clouddebugger2-cli-1.0.14+20200703 against master#d902752866cbbdb331e3cf28ff6bba86ab0f6c62 for pr-77271
[INFO] extracting crate google-clouddebugger2-cli 1.0.14+20200703 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate google-clouddebugger2-cli 1.0.14+20200703 on toolchain d902752866cbbdb331e3cf28ff6bba86ab0f6c62
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d902752866cbbdb331e3cf28ff6bba86ab0f6c62" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate google-clouddebugger2-cli 1.0.14+20200703
[INFO] finished tweaking crates.io crate google-clouddebugger2-cli 1.0.14+20200703
[INFO] tweaked toml for crates.io crate google-clouddebugger2-cli 1.0.14+20200703 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate google-clouddebugger2-cli 1.0.14+20200703 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d902752866cbbdb331e3cf28ff6bba86ab0f6c62" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: version requirement `1.0.14+20200703` for dependency `google-clouddebugger2` 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" "+d902752866cbbdb331e3cf28ff6bba86ab0f6c62" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8a438f01a505641aa28f4785e2cdc5af91b75f662c8954d388e224fae930f42a
[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" "8a438f01a505641aa28f4785e2cdc5af91b75f662c8954d388e224fae930f42a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8a438f01a505641aa28f4785e2cdc5af91b75f662c8954d388e224fae930f42a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a438f01a505641aa28f4785e2cdc5af91b75f662c8954d388e224fae930f42a", kill_on_drop: false }`
[INFO] [stdout] 8a438f01a505641aa28f4785e2cdc5af91b75f662c8954d388e224fae930f42a
[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" "+d902752866cbbdb331e3cf28ff6bba86ab0f6c62" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d10ba6b3f5fe9fe19657bcd5e3e1c4b686dc3d5ea0e60d07d0c7f5ac10f66abf
[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" "d10ba6b3f5fe9fe19657bcd5e3e1c4b686dc3d5ea0e60d07d0c7f5ac10f66abf", kill_on_drop: false }`
[INFO] [stderr] warning: version requirement `1.0.14+20200703` for dependency `google-clouddebugger2` includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion
[INFO] [stderr]     Checking google-clouddebugger2 v1.0.14+20200703
[INFO] [stderr]     Checking google-clouddebugger2-cli v1.0.14+20200703 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.20s
[INFO] running `Command { std: "docker" "inspect" "d10ba6b3f5fe9fe19657bcd5e3e1c4b686dc3d5ea0e60d07d0c7f5ac10f66abf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d10ba6b3f5fe9fe19657bcd5e3e1c4b686dc3d5ea0e60d07d0c7f5ac10f66abf", kill_on_drop: false }`
[INFO] [stdout] d10ba6b3f5fe9fe19657bcd5e3e1c4b686dc3d5ea0e60d07d0c7f5ac10f66abf