[INFO] fetching crate rusty-mermaid 0.2.0...
[INFO] testing rusty-mermaid-0.2.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate rusty-mermaid 0.2.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate rusty-mermaid 0.2.0
[INFO] finished tweaking crates.io crate rusty-mermaid 0.2.0
[INFO] tweaked toml for crates.io crate rusty-mermaid 0.2.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rusty-mermaid 0.2.0 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rusty-mermaid 0.2.0 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" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f839c55f0a629e1122bf5966a9d58226f7d809cbf5b03efbfcec0209ffb902c1
[INFO] running `Command { std: "docker" "start" "-a" "f839c55f0a629e1122bf5966a9d58226f7d809cbf5b03efbfcec0209ffb902c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f839c55f0a629e1122bf5966a9d58226f7d809cbf5b03efbfcec0209ffb902c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f839c55f0a629e1122bf5966a9d58226f7d809cbf5b03efbfcec0209ffb902c1", kill_on_drop: false }`
[INFO] [stdout] f839c55f0a629e1122bf5966a9d58226f7d809cbf5b03efbfcec0209ffb902c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ec6c1e83d66fbedfde55aea2cb0d746dd9a674beba10052dd0b6857c7e4aa2ff
[INFO] running `Command { std: "docker" "start" "-a" "ec6c1e83d66fbedfde55aea2cb0d746dd9a674beba10052dd0b6857c7e4aa2ff", kill_on_drop: false }`
[INFO] [stderr]    Compiling rusty-mermaid-core v0.2.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling rusty-mermaid-graph v0.2.0
[INFO] [stderr]    Compiling rusty-mermaid-dagre v0.2.0
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling rusty-mermaid-diagrams v0.2.0
[INFO] [stderr]    Compiling rusty-mermaid v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `wgpu`
[INFO] [stdout]   --> src/lib.rs:67:7
[INFO] [stdout]    |
[INFO] [stdout] 67 | #[cfg(feature = "wgpu")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `default`, `raster`, `svg`, and `viewport`
[INFO] [stdout]    = help: consider adding `wgpu` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `gpui`
[INFO] [stdout]   --> src/lib.rs:74:7
[INFO] [stdout]    |
[INFO] [stdout] 74 | #[cfg(feature = "gpui")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `default`, `raster`, `svg`, and `viewport`
[INFO] [stdout]    = help: consider adding `gpui` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.10s
[INFO] running `Command { std: "docker" "inspect" "ec6c1e83d66fbedfde55aea2cb0d746dd9a674beba10052dd0b6857c7e4aa2ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec6c1e83d66fbedfde55aea2cb0d746dd9a674beba10052dd0b6857c7e4aa2ff", kill_on_drop: false }`
[INFO] [stdout] ec6c1e83d66fbedfde55aea2cb0d746dd9a674beba10052dd0b6857c7e4aa2ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e09c60ed57522e97b9d3304ab9d5d090130ba0dd80aacb3ebe8604424758d28e
[INFO] running `Command { std: "docker" "start" "-a" "e09c60ed57522e97b9d3304ab9d5d090130ba0dd80aacb3ebe8604424758d28e", kill_on_drop: false }`
[INFO] [stderr]    Compiling rusty-mermaid v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `wgpu`
[INFO] [stdout]   --> src/lib.rs:67:7
[INFO] [stdout]    |
[INFO] [stdout] 67 | #[cfg(feature = "wgpu")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `default`, `raster`, `svg`, and `viewport`
[INFO] [stdout]    = help: consider adding `wgpu` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `gpui`
[INFO] [stdout]   --> src/lib.rs:74:7
[INFO] [stdout]    |
[INFO] [stdout] 74 | #[cfg(feature = "gpui")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `default`, `raster`, `svg`, and `viewport`
[INFO] [stdout]    = help: consider adding `gpui` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `wgpu`
[INFO] [stdout]   --> src/lib.rs:67:7
[INFO] [stdout]    |
[INFO] [stdout] 67 | #[cfg(feature = "wgpu")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `default`, `raster`, `svg`, and `viewport`
[INFO] [stdout]    = help: consider adding `wgpu` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `gpui`
[INFO] [stdout]   --> src/lib.rs:74:7
[INFO] [stdout]    |
[INFO] [stdout] 74 | #[cfg(feature = "gpui")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `default`, `raster`, `svg`, and `viewport`
[INFO] [stdout]    = help: consider adding `gpui` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "e09c60ed57522e97b9d3304ab9d5d090130ba0dd80aacb3ebe8604424758d28e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e09c60ed57522e97b9d3304ab9d5d090130ba0dd80aacb3ebe8604424758d28e", kill_on_drop: false }`
[INFO] [stdout] e09c60ed57522e97b9d3304ab9d5d090130ba0dd80aacb3ebe8604424758d28e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 338f7a7a69fd4b1f13daddef415d803cf26b6a94817dfc56692f945971585cea
[INFO] running `Command { std: "docker" "start" "-a" "338f7a7a69fd4b1f13daddef415d803cf26b6a94817dfc56692f945971585cea", kill_on_drop: false }`
[INFO] [stderr] warning: unexpected `cfg` condition value: `wgpu`
[INFO] [stderr]   --> src/lib.rs:67:7
[INFO] [stderr]    |
[INFO] [stderr] 67 | #[cfg(feature = "wgpu")]
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected values for `feature` are: `default`, `raster`, `svg`, and `viewport`
[INFO] [stderr]    = help: consider adding `wgpu` as a feature in `Cargo.toml`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `gpui`
[INFO] [stderr]   --> src/lib.rs:74:7
[INFO] [stderr]    |
[INFO] [stderr] 74 | #[cfg(feature = "gpui")]
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected values for `feature` are: `default`, `raster`, `svg`, and `viewport`
[INFO] [stderr]    = help: consider adding `gpui` as a feature in `Cargo.toml`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: `rusty-mermaid` (lib) generated 2 warnings
[INFO] [stderr] warning: `rusty-mermaid` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rusty_mermaid-77d6f4bc362b0bfb)
[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] [stderr]    Doc-tests rusty_mermaid
[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" "338f7a7a69fd4b1f13daddef415d803cf26b6a94817dfc56692f945971585cea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "338f7a7a69fd4b1f13daddef415d803cf26b6a94817dfc56692f945971585cea", kill_on_drop: false }`
[INFO] [stdout] 338f7a7a69fd4b1f13daddef415d803cf26b6a94817dfc56692f945971585cea
