[INFO] fetching crate google-spectrum1_explorer-cli 2.0.4+20170306...
[INFO] testing google-spectrum1_explorer-cli-2.0.4+20170306 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate google-spectrum1_explorer-cli 2.0.4+20170306 into /workspace/builds/worker-53/source
[INFO] validating manifest of crates.io crate google-spectrum1_explorer-cli 2.0.4+20170306 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate google-spectrum1_explorer-cli 2.0.4+20170306
[INFO] finished tweaking crates.io crate google-spectrum1_explorer-cli 2.0.4+20170306
[INFO] tweaked toml for crates.io crate google-spectrum1_explorer-cli 2.0.4+20170306 written to /workspace/builds/worker-53/source/Cargo.toml
[INFO] crate crates.io crate google-spectrum1_explorer-cli 2.0.4+20170306 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: version requirement `2.0.4+20170306` for dependency `google-spectrum1_explorer` 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 762e5c22a288ba730b0c830aad25032187572b3389a52c67d7683c253f6f3b9c
[INFO] running `Command { std: "docker" "start" "-a" "762e5c22a288ba730b0c830aad25032187572b3389a52c67d7683c253f6f3b9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "762e5c22a288ba730b0c830aad25032187572b3389a52c67d7683c253f6f3b9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "762e5c22a288ba730b0c830aad25032187572b3389a52c67d7683c253f6f3b9c", kill_on_drop: false }`
[INFO] [stdout] 762e5c22a288ba730b0c830aad25032187572b3389a52c67d7683c253f6f3b9c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f712b6b40fa9829d00d45989bcf06f75b1e112e309203cea8f41c8897a5d6a8c
[INFO] running `Command { std: "docker" "start" "-a" "f712b6b40fa9829d00d45989bcf06f75b1e112e309203cea8f41c8897a5d6a8c", kill_on_drop: false }`
[INFO] [stderr] warning: version requirement `2.0.4+20170306` for dependency `google-spectrum1_explorer` 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-spectrum1_explorer v2.0.4+20170306
[INFO] [stderr]    Compiling google-spectrum1_explorer-cli v2.0.4+20170306 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.36s
[INFO] running `Command { std: "docker" "inspect" "f712b6b40fa9829d00d45989bcf06f75b1e112e309203cea8f41c8897a5d6a8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f712b6b40fa9829d00d45989bcf06f75b1e112e309203cea8f41c8897a5d6a8c", kill_on_drop: false }`
[INFO] [stdout] f712b6b40fa9829d00d45989bcf06f75b1e112e309203cea8f41c8897a5d6a8c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 822f7035fe24299d5eae674dafcfc904541361a8bc47e58b9edd861649fe996e
[INFO] running `Command { std: "docker" "start" "-a" "822f7035fe24299d5eae674dafcfc904541361a8bc47e58b9edd861649fe996e", kill_on_drop: false }`
[INFO] [stderr] warning: version requirement `2.0.4+20170306` for dependency `google-spectrum1_explorer` 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-spectrum1_explorer-cli v2.0.4+20170306 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.36s
[INFO] running `Command { std: "docker" "inspect" "822f7035fe24299d5eae674dafcfc904541361a8bc47e58b9edd861649fe996e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "822f7035fe24299d5eae674dafcfc904541361a8bc47e58b9edd861649fe996e", kill_on_drop: false }`
[INFO] [stdout] 822f7035fe24299d5eae674dafcfc904541361a8bc47e58b9edd861649fe996e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 19c83889a0effe86320d6d9a57c887ed446c6e4e3c770a785a20cd9593ddde7b
[INFO] running `Command { std: "docker" "start" "-a" "19c83889a0effe86320d6d9a57c887ed446c6e4e3c770a785a20cd9593ddde7b", kill_on_drop: false }`
[INFO] [stderr] warning: version requirement `2.0.4+20170306` for dependency `google-spectrum1_explorer` 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]     Finished test [unoptimized + debuginfo] target(s) in 0.21s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/spectrum1_explorer-2f8b810b5076472e)
[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" "19c83889a0effe86320d6d9a57c887ed446c6e4e3c770a785a20cd9593ddde7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19c83889a0effe86320d6d9a57c887ed446c6e4e3c770a785a20cd9593ddde7b", kill_on_drop: false }`
[INFO] [stdout] 19c83889a0effe86320d6d9a57c887ed446c6e4e3c770a785a20cd9593ddde7b