[INFO] fetching crate google-surveys2-cli 1.0.14+20180508...
[INFO] testing google-surveys2-cli-1.0.14+20180508 against 1.49.0 for beta-1.50-1
[INFO] extracting crate google-surveys2-cli 1.0.14+20180508 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate google-surveys2-cli 1.0.14+20180508 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate google-surveys2-cli 1.0.14+20180508
[INFO] finished tweaking crates.io crate google-surveys2-cli 1.0.14+20180508
[INFO] tweaked toml for crates.io crate google-surveys2-cli 1.0.14+20180508 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate crates.io crate google-surveys2-cli 1.0.14+20180508 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: version requirement `1.0.14+20180508` for dependency `google-surveys2` 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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1288808d5bfa5bf0407dc31d11d5609f5496babe7fe06e4392c1f041be07f266
[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" "1288808d5bfa5bf0407dc31d11d5609f5496babe7fe06e4392c1f041be07f266", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1288808d5bfa5bf0407dc31d11d5609f5496babe7fe06e4392c1f041be07f266", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1288808d5bfa5bf0407dc31d11d5609f5496babe7fe06e4392c1f041be07f266", kill_on_drop: false }`
[INFO] [stdout] 1288808d5bfa5bf0407dc31d11d5609f5496babe7fe06e4392c1f041be07f266
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eff9f3a4cbff9ab8f6267d6a5a671d1af549e832a8f7251c462a73e16c4b13f9
[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" "eff9f3a4cbff9ab8f6267d6a5a671d1af549e832a8f7251c462a73e16c4b13f9", kill_on_drop: false }`
[INFO] [stderr] warning: version requirement `1.0.14+20180508` for dependency `google-surveys2` includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion
[INFO] [stderr]    Compiling google-surveys2 v1.0.14+20180508
[INFO] [stderr]    Compiling google-surveys2-cli v1.0.14+20180508 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.48s
[INFO] running `Command { std: "docker" "inspect" "eff9f3a4cbff9ab8f6267d6a5a671d1af549e832a8f7251c462a73e16c4b13f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eff9f3a4cbff9ab8f6267d6a5a671d1af549e832a8f7251c462a73e16c4b13f9", kill_on_drop: false }`
[INFO] [stdout] eff9f3a4cbff9ab8f6267d6a5a671d1af549e832a8f7251c462a73e16c4b13f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 05af9bd57f7a4a7e474b0efbeac74e3c6b26e352d6f383d6c93e205dc5d75bf4
[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" "05af9bd57f7a4a7e474b0efbeac74e3c6b26e352d6f383d6c93e205dc5d75bf4", kill_on_drop: false }`
[INFO] [stderr] warning: version requirement `1.0.14+20180508` for dependency `google-surveys2` includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion
[INFO] [stderr]    Compiling google-surveys2-cli v1.0.14+20180508 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.20s
[INFO] running `Command { std: "docker" "inspect" "05af9bd57f7a4a7e474b0efbeac74e3c6b26e352d6f383d6c93e205dc5d75bf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05af9bd57f7a4a7e474b0efbeac74e3c6b26e352d6f383d6c93e205dc5d75bf4", kill_on_drop: false }`
[INFO] [stdout] 05af9bd57f7a4a7e474b0efbeac74e3c6b26e352d6f383d6c93e205dc5d75bf4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7932a3c71f7bf87f417aa31be4c120d006702d03cfddd403304333d0bcd8f1ed
[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" "7932a3c71f7bf87f417aa31be4c120d006702d03cfddd403304333d0bcd8f1ed", kill_on_drop: false }`
[INFO] [stderr] warning: version requirement `1.0.14+20180508` for dependency `google-surveys2` includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/surveys2-49e126da93308fa8
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7932a3c71f7bf87f417aa31be4c120d006702d03cfddd403304333d0bcd8f1ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7932a3c71f7bf87f417aa31be4c120d006702d03cfddd403304333d0bcd8f1ed", kill_on_drop: false }`
[INFO] [stdout] 7932a3c71f7bf87f417aa31be4c120d006702d03cfddd403304333d0bcd8f1ed