[INFO] fetching crate google-recommendationengine1_beta1-cli 2.0.4+20210319...
[INFO] testing google-recommendationengine1_beta1-cli-2.0.4+20210319 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate google-recommendationengine1_beta1-cli 2.0.4+20210319 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate google-recommendationengine1_beta1-cli 2.0.4+20210319 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-recommendationengine1_beta1-cli 2.0.4+20210319
[INFO] finished tweaking crates.io crate google-recommendationengine1_beta1-cli 2.0.4+20210319
[INFO] tweaked toml for crates.io crate google-recommendationengine1_beta1-cli 2.0.4+20210319 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate google-recommendationengine1_beta1-cli 2.0.4+20210319 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+20210319` for dependency `google-recommendationengine1_beta1` 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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] d5996ab13fe9d99582d7c787d9377a2d4bd9775df6796d1730b6a925439b6a54
[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" "d5996ab13fe9d99582d7c787d9377a2d4bd9775df6796d1730b6a925439b6a54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d5996ab13fe9d99582d7c787d9377a2d4bd9775df6796d1730b6a925439b6a54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5996ab13fe9d99582d7c787d9377a2d4bd9775df6796d1730b6a925439b6a54", kill_on_drop: false }`
[INFO] [stdout] d5996ab13fe9d99582d7c787d9377a2d4bd9775df6796d1730b6a925439b6a54
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 52233e37b2b8281d12b1fcc0ae36fe5c4f219e50a21baf704ef86d1353b9510e
[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" "52233e37b2b8281d12b1fcc0ae36fe5c4f219e50a21baf704ef86d1353b9510e", kill_on_drop: false }`
[INFO] [stderr] warning: version requirement `2.0.4+20210319` for dependency `google-recommendationengine1_beta1` includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling google-recommendationengine1_beta1 v2.0.4+20210319
[INFO] [stderr]    Compiling google-recommendationengine1_beta1-cli v2.0.4+20210319 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.05s
[INFO] running `Command { std: "docker" "inspect" "52233e37b2b8281d12b1fcc0ae36fe5c4f219e50a21baf704ef86d1353b9510e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52233e37b2b8281d12b1fcc0ae36fe5c4f219e50a21baf704ef86d1353b9510e", kill_on_drop: false }`
[INFO] [stdout] 52233e37b2b8281d12b1fcc0ae36fe5c4f219e50a21baf704ef86d1353b9510e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3341ec71923f0dfafc4f9f26ae836251ec0629ede8f6b7661daf6d26d16a280b
[INFO] running `Command { std: "docker" "start" "-a" "3341ec71923f0dfafc4f9f26ae836251ec0629ede8f6b7661daf6d26d16a280b", kill_on_drop: false }`
[INFO] [stderr] warning: version requirement `2.0.4+20210319` for dependency `google-recommendationengine1_beta1` includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion
[INFO] [stderr]    Compiling google-recommendationengine1_beta1-cli v2.0.4+20210319 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.36s
[INFO] running `Command { std: "docker" "inspect" "3341ec71923f0dfafc4f9f26ae836251ec0629ede8f6b7661daf6d26d16a280b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3341ec71923f0dfafc4f9f26ae836251ec0629ede8f6b7661daf6d26d16a280b", kill_on_drop: false }`
[INFO] [stdout] 3341ec71923f0dfafc4f9f26ae836251ec0629ede8f6b7661daf6d26d16a280b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] eb0f4e78a03443572bb1df7939b686dd468db76dc0319f1348e6f00361ea6910
[INFO] running `Command { std: "docker" "start" "-a" "eb0f4e78a03443572bb1df7939b686dd468db76dc0319f1348e6f00361ea6910", kill_on_drop: false }`
[INFO] [stderr] warning: version requirement `2.0.4+20210319` for dependency `google-recommendationengine1_beta1` 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/recommendationengine1_beta1-63222d245639bc27)
[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" "eb0f4e78a03443572bb1df7939b686dd468db76dc0319f1348e6f00361ea6910", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb0f4e78a03443572bb1df7939b686dd468db76dc0319f1348e6f00361ea6910", kill_on_drop: false }`
[INFO] [stdout] eb0f4e78a03443572bb1df7939b686dd468db76dc0319f1348e6f00361ea6910