[INFO] fetching crate google-cloudtrace1-cli 2.0.4+20210319...
[INFO] testing google-cloudtrace1-cli-2.0.4+20210319 against 1.55.0 for beta-1.56-1
[INFO] extracting crate google-cloudtrace1-cli 2.0.4+20210319 into /workspace/builds/worker-83/source
[INFO] validating manifest of crates.io crate google-cloudtrace1-cli 2.0.4+20210319 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate google-cloudtrace1-cli 2.0.4+20210319
[INFO] finished tweaking crates.io crate google-cloudtrace1-cli 2.0.4+20210319
[INFO] tweaked toml for crates.io crate google-cloudtrace1-cli 2.0.4+20210319 written to /workspace/builds/worker-83/source/Cargo.toml
[INFO] crate crates.io crate google-cloudtrace1-cli 2.0.4+20210319 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: version requirement `2.0.4+20210319` for dependency `google-cloudtrace1` 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded google-cloudtrace1 v2.0.4+20210319
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fb8c6fcd365254df5c1951de3f0a95fb0126040cfd805087c03ddd96ab78c78e
[INFO] running `Command { std: "docker" "start" "-a" "fb8c6fcd365254df5c1951de3f0a95fb0126040cfd805087c03ddd96ab78c78e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fb8c6fcd365254df5c1951de3f0a95fb0126040cfd805087c03ddd96ab78c78e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb8c6fcd365254df5c1951de3f0a95fb0126040cfd805087c03ddd96ab78c78e", kill_on_drop: false }`
[INFO] [stdout] fb8c6fcd365254df5c1951de3f0a95fb0126040cfd805087c03ddd96ab78c78e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 084b67c57714b4797fa0ab53e260abdfdc975a0e046b5d7df863700186ae54f7
[INFO] running `Command { std: "docker" "start" "-a" "084b67c57714b4797fa0ab53e260abdfdc975a0e046b5d7df863700186ae54f7", kill_on_drop: false }`
[INFO] [stderr] warning: version requirement `2.0.4+20210319` for dependency `google-cloudtrace1` includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion
[INFO] [stderr]    Compiling google-cloudtrace1 v2.0.4+20210319
[INFO] [stderr]    Compiling google-cloudtrace1-cli v2.0.4+20210319 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.15s
[INFO] running `Command { std: "docker" "inspect" "084b67c57714b4797fa0ab53e260abdfdc975a0e046b5d7df863700186ae54f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "084b67c57714b4797fa0ab53e260abdfdc975a0e046b5d7df863700186ae54f7", kill_on_drop: false }`
[INFO] [stdout] 084b67c57714b4797fa0ab53e260abdfdc975a0e046b5d7df863700186ae54f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ac9b22fd05217fd7f002560a4c9080812506c5e7eda82cb28645b42b38d3b2d4
[INFO] running `Command { std: "docker" "start" "-a" "ac9b22fd05217fd7f002560a4c9080812506c5e7eda82cb28645b42b38d3b2d4", kill_on_drop: false }`
[INFO] [stderr] warning: version requirement `2.0.4+20210319` for dependency `google-cloudtrace1` 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-cloudtrace1-cli v2.0.4+20210319 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.73s
[INFO] running `Command { std: "docker" "inspect" "ac9b22fd05217fd7f002560a4c9080812506c5e7eda82cb28645b42b38d3b2d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac9b22fd05217fd7f002560a4c9080812506c5e7eda82cb28645b42b38d3b2d4", kill_on_drop: false }`
[INFO] [stdout] ac9b22fd05217fd7f002560a4c9080812506c5e7eda82cb28645b42b38d3b2d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 73bb42d7a3bfeab2c9be95d5f08641c336d8d17e562868bc2e309c22be7c795c
[INFO] running `Command { std: "docker" "start" "-a" "73bb42d7a3bfeab2c9be95d5f08641c336d8d17e562868bc2e309c22be7c795c", kill_on_drop: false }`
[INFO] [stderr] warning: version requirement `2.0.4+20210319` for dependency `google-cloudtrace1` includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.84s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cloudtrace1-30a39d2b13f5b73b)
[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" "73bb42d7a3bfeab2c9be95d5f08641c336d8d17e562868bc2e309c22be7c795c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73bb42d7a3bfeab2c9be95d5f08641c336d8d17e562868bc2e309c22be7c795c", kill_on_drop: false }`
[INFO] [stdout] 73bb42d7a3bfeab2c9be95d5f08641c336d8d17e562868bc2e309c22be7c795c