[INFO] fetching crate uv-options-metadata 0.0.35...
[INFO] testing uv-options-metadata-0.0.35 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate uv-options-metadata 0.0.35 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate uv-options-metadata 0.0.35
[INFO] finished tweaking crates.io crate uv-options-metadata 0.0.35
[INFO] tweaked toml for crates.io crate uv-options-metadata 0.0.35 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate uv-options-metadata 0.0.35 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate uv-options-metadata 0.0.35 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 042574c9fb01df88ec03d039469d399095761095b55176c6926c4c7f60be87ae
[INFO] running `Command { std: "docker" "start" "-a" "042574c9fb01df88ec03d039469d399095761095b55176c6926c4c7f60be87ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "042574c9fb01df88ec03d039469d399095761095b55176c6926c4c7f60be87ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "042574c9fb01df88ec03d039469d399095761095b55176c6926c4c7f60be87ae", kill_on_drop: false }`
[INFO] [stdout] 042574c9fb01df88ec03d039469d399095761095b55176c6926c4c7f60be87ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ad9cb78199c45652a44125a8b33876d6a213d59fef75bdb9410d35d668b4d682
[INFO] running `Command { std: "docker" "start" "-a" "ad9cb78199c45652a44125a8b33876d6a213d59fef75bdb9410d35d668b4d682", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling uv-options-metadata v0.0.35 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.47s
[INFO] running `Command { std: "docker" "inspect" "ad9cb78199c45652a44125a8b33876d6a213d59fef75bdb9410d35d668b4d682", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad9cb78199c45652a44125a8b33876d6a213d59fef75bdb9410d35d668b4d682", kill_on_drop: false }`
[INFO] [stdout] ad9cb78199c45652a44125a8b33876d6a213d59fef75bdb9410d35d668b4d682
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ed24989965a5661cb2bfc5742ab796890638b48213d94bead9a6414e0c9e46c0
[INFO] running `Command { std: "docker" "start" "-a" "ed24989965a5661cb2bfc5742ab796890638b48213d94bead9a6414e0c9e46c0", kill_on_drop: false }`
[INFO] [stderr]    Compiling uv-options-metadata v0.0.35 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "ed24989965a5661cb2bfc5742ab796890638b48213d94bead9a6414e0c9e46c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed24989965a5661cb2bfc5742ab796890638b48213d94bead9a6414e0c9e46c0", kill_on_drop: false }`
[INFO] [stdout] ed24989965a5661cb2bfc5742ab796890638b48213d94bead9a6414e0c9e46c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 263e2bef088f469fef95b01530ec38bbca5da118213c58573f5946645c1438f9
[INFO] running `Command { std: "docker" "start" "-a" "263e2bef088f469fef95b01530ec38bbca5da118213c58573f5946645c1438f9", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/uv_options_metadata-d19c00e1f6a67465)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::test_has_child_option ... ok
[INFO] [stdout] test tests::test_find_nested_option ... ok
[INFO] [stdout] test tests::test_has_nested_option ... ok
[INFO] [stdout] test tests::test_find_child_option ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "263e2bef088f469fef95b01530ec38bbca5da118213c58573f5946645c1438f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "263e2bef088f469fef95b01530ec38bbca5da118213c58573f5946645c1438f9", kill_on_drop: false }`
[INFO] [stdout] 263e2bef088f469fef95b01530ec38bbca5da118213c58573f5946645c1438f9