[INFO] fetching crate k8-obj-metadata 2.0.1...
[INFO] testing k8-obj-metadata-2.0.1 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate k8-obj-metadata 2.0.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate k8-obj-metadata 2.0.1 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate k8-obj-metadata 2.0.1
[INFO] finished tweaking crates.io crate k8-obj-metadata 2.0.1
[INFO] tweaked toml for crates.io crate k8-obj-metadata 2.0.1 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 29844fbdf68fba19f752b76ee576261bb912adf73aa30d7e3fe18b24131b8fbe
[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" "29844fbdf68fba19f752b76ee576261bb912adf73aa30d7e3fe18b24131b8fbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "29844fbdf68fba19f752b76ee576261bb912adf73aa30d7e3fe18b24131b8fbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29844fbdf68fba19f752b76ee576261bb912adf73aa30d7e3fe18b24131b8fbe", kill_on_drop: false }`
[INFO] [stdout] 29844fbdf68fba19f752b76ee576261bb912adf73aa30d7e3fe18b24131b8fbe
[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=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" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] df9685dec2637583fd2ca9730e91a236f20873aff49f31f40e6d10ab5df7ff29
[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" "df9685dec2637583fd2ca9730e91a236f20873aff49f31f40e6d10ab5df7ff29", kill_on_drop: false }`
[INFO] [stderr]    Compiling tracing v0.1.22
[INFO] [stderr]    Compiling serde_qs v0.8.2
[INFO] [stderr]    Compiling k8-obj-metadata v2.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.01s
[INFO] running `Command { std: "docker" "inspect" "df9685dec2637583fd2ca9730e91a236f20873aff49f31f40e6d10ab5df7ff29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df9685dec2637583fd2ca9730e91a236f20873aff49f31f40e6d10ab5df7ff29", kill_on_drop: false }`
[INFO] [stdout] df9685dec2637583fd2ca9730e91a236f20873aff49f31f40e6d10ab5df7ff29
[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=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" "+beta-2021-01-01" "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] fe8546b68c6d92bcbc5ba2fee1ec1e06cf3dc9f07dd96991c95fe8d18cdbefe2
[INFO] running `Command { std: "docker" "start" "-a" "fe8546b68c6d92bcbc5ba2fee1ec1e06cf3dc9f07dd96991c95fe8d18cdbefe2", kill_on_drop: false }`
[INFO] [stderr]    Compiling k8-obj-metadata v2.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.35s
[INFO] running `Command { std: "docker" "inspect" "fe8546b68c6d92bcbc5ba2fee1ec1e06cf3dc9f07dd96991c95fe8d18cdbefe2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe8546b68c6d92bcbc5ba2fee1ec1e06cf3dc9f07dd96991c95fe8d18cdbefe2", kill_on_drop: false }`
[INFO] [stdout] fe8546b68c6d92bcbc5ba2fee1ec1e06cf3dc9f07dd96991c95fe8d18cdbefe2
[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=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" "+beta-2021-01-01" "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] 4d8bcf8bf61c8fa8be89a5e1686b0ff309ce7f5d2c5553e8ae556d2b286d4c21
[INFO] running `Command { std: "docker" "start" "-a" "4d8bcf8bf61c8fa8be89a5e1686b0ff309ce7f5d2c5553e8ae556d2b286d4c21", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/k8_obj_metadata-0fa74e1df67050b5
[INFO] [stdout] running 3 tests
[INFO] [stdout] test metadata::test::test_metadata_label ... ok
[INFO] [stderr]    Doc-tests k8-obj-metadata
[INFO] [stdout] test metadata::test::test_env ... ok
[INFO] [stdout] test options::test::test_list_query ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[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" "4d8bcf8bf61c8fa8be89a5e1686b0ff309ce7f5d2c5553e8ae556d2b286d4c21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d8bcf8bf61c8fa8be89a5e1686b0ff309ce7f5d2c5553e8ae556d2b286d4c21", kill_on_drop: false }`
[INFO] [stdout] 4d8bcf8bf61c8fa8be89a5e1686b0ff309ce7f5d2c5553e8ae556d2b286d4c21