[INFO] fetching crate google-remotebuildexecution2-cli 2.0.4+20210329...
[INFO] testing google-remotebuildexecution2-cli-2.0.4+20210329 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate google-remotebuildexecution2-cli 2.0.4+20210329 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate google-remotebuildexecution2-cli 2.0.4+20210329 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate google-remotebuildexecution2-cli 2.0.4+20210329
[INFO] finished tweaking crates.io crate google-remotebuildexecution2-cli 2.0.4+20210329
[INFO] tweaked toml for crates.io crate google-remotebuildexecution2-cli 2.0.4+20210329 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate google-remotebuildexecution2-cli 2.0.4+20210329 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: version requirement `2.0.4+20210329` for dependency `google-remotebuildexecution2` 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-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 89a4eb31f4d72ada7c8b19fb0377398f6578c58eebe63f60abdf469bfb21133c
[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" "89a4eb31f4d72ada7c8b19fb0377398f6578c58eebe63f60abdf469bfb21133c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "89a4eb31f4d72ada7c8b19fb0377398f6578c58eebe63f60abdf469bfb21133c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89a4eb31f4d72ada7c8b19fb0377398f6578c58eebe63f60abdf469bfb21133c", kill_on_drop: false }`
[INFO] [stdout] 89a4eb31f4d72ada7c8b19fb0377398f6578c58eebe63f60abdf469bfb21133c
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d32b2152a017294c448ac8d84f3ace5add54765a65d8060244c05e62b93404ea
[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" "d32b2152a017294c448ac8d84f3ace5add54765a65d8060244c05e62b93404ea", kill_on_drop: false }`
[INFO] [stderr] warning: version requirement `2.0.4+20210329` for dependency `google-remotebuildexecution2` includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion
[INFO] [stderr]    Compiling google-remotebuildexecution2 v2.0.4+20210329
[INFO] [stderr]    Compiling google-remotebuildexecution2-cli v2.0.4+20210329 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.78s
[INFO] running `Command { std: "docker" "inspect" "d32b2152a017294c448ac8d84f3ace5add54765a65d8060244c05e62b93404ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d32b2152a017294c448ac8d84f3ace5add54765a65d8060244c05e62b93404ea", kill_on_drop: false }`
[INFO] [stdout] d32b2152a017294c448ac8d84f3ace5add54765a65d8060244c05e62b93404ea
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9344a145fac1df00326f236145580dc8d727c5f7c11178bfdaa891a2bf58246a
[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" "9344a145fac1df00326f236145580dc8d727c5f7c11178bfdaa891a2bf58246a", kill_on_drop: false }`
[INFO] [stderr] warning: version requirement `2.0.4+20210329` for dependency `google-remotebuildexecution2` includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion
[INFO] [stderr]    Compiling google-remotebuildexecution2-cli v2.0.4+20210329 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.57s
[INFO] running `Command { std: "docker" "inspect" "9344a145fac1df00326f236145580dc8d727c5f7c11178bfdaa891a2bf58246a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9344a145fac1df00326f236145580dc8d727c5f7c11178bfdaa891a2bf58246a", kill_on_drop: false }`
[INFO] [stdout] 9344a145fac1df00326f236145580dc8d727c5f7c11178bfdaa891a2bf58246a
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6f99b867a8f1c391aa61b8be321b67837e68e7cdbd1d8ec4b140e13b96a2d48f
[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" "6f99b867a8f1c391aa61b8be321b67837e68e7cdbd1d8ec4b140e13b96a2d48f", kill_on_drop: false }`
[INFO] [stderr] warning: version requirement `2.0.4+20210329` for dependency `google-remotebuildexecution2` includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/remotebuildexecution2-f41238ae1056faf8)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6f99b867a8f1c391aa61b8be321b67837e68e7cdbd1d8ec4b140e13b96a2d48f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f99b867a8f1c391aa61b8be321b67837e68e7cdbd1d8ec4b140e13b96a2d48f", kill_on_drop: false }`
[INFO] [stdout] 6f99b867a8f1c391aa61b8be321b67837e68e7cdbd1d8ec4b140e13b96a2d48f