[INFO] cloning repository https://github.com/MrInformatic/taffy-uniffi
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MrInformatic/taffy-uniffi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMrInformatic%2Ftaffy-uniffi", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMrInformatic%2Ftaffy-uniffi'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 11f4eae912c8057298074fcc6fe59216fc34deb8
[INFO] building MrInformatic/taffy-uniffi against master#44f415c1d617ebc7b931a243b7b321ef8a6ca47c for pr-142134-abi-ast-error
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMrInformatic%2Ftaffy-uniffi" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/MrInformatic/taffy-uniffi on toolchain 44f415c1d617ebc7b931a243b7b321ef8a6ca47c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/MrInformatic/taffy-uniffi
[INFO] finished tweaking git repo https://github.com/MrInformatic/taffy-uniffi
[INFO] tweaked toml for git repo https://github.com/MrInformatic/taffy-uniffi written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/MrInformatic/taffy-uniffi 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" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: bindings
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded uniffi_build v0.25.3
[INFO] [stderr]   Downloaded weedle2 v4.0.0
[INFO] [stderr]   Downloaded uniffi_checksum_derive v0.25.3
[INFO] [stderr]   Downloaded uniffi_macros v0.25.3
[INFO] [stderr]   Downloaded uniffi_udl v0.25.3
[INFO] [stderr]   Downloaded uniffi v0.25.3
[INFO] [stderr]   Downloaded uniffi_testing v0.25.3
[INFO] [stderr]   Downloaded uniffi_meta v0.25.3
[INFO] [stderr]   Downloaded uniffi_core v0.25.3
[INFO] [stderr]   Downloaded grid v0.13.0
[INFO] [stderr]   Downloaded oneshot-uniffi v0.1.6
[INFO] [stderr]   Downloaded cargo-platform v0.1.7
[INFO] [stderr]   Downloaded uniffi_bindgen v0.25.3
[INFO] [stderr]   Downloaded taffy v0.4.0
[INFO] [stderr]   Downloaded goblin v0.6.1
[INFO] [stderr]   Downloaded syn v2.0.51
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f1e27c6193ca1c67e8a5cdd1cf24476299a03ee974eb09eeb52fb556f2b95c00
[INFO] running `Command { std: "docker" "start" "-a" "f1e27c6193ca1c67e8a5cdd1cf24476299a03ee974eb09eeb52fb556f2b95c00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f1e27c6193ca1c67e8a5cdd1cf24476299a03ee974eb09eeb52fb556f2b95c00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1e27c6193ca1c67e8a5cdd1cf24476299a03ee974eb09eeb52fb556f2b95c00", kill_on_drop: false }`
[INFO] [stdout] f1e27c6193ca1c67e8a5cdd1cf24476299a03ee974eb09eeb52fb556f2b95c00
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 18ebcbe3f25adf4a45770c1901444ee95a452992ae3a77de66d476f77204272a
[INFO] running `Command { std: "docker" "start" "-a" "18ebcbe3f25adf4a45770c1901444ee95a452992ae3a77de66d476f77204272a", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: bindings
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling anyhow v1.0.80
[INFO] [stderr]    Compiling memchr v2.7.1
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling camino v1.1.6
[INFO] [stderr]    Compiling unicase v2.7.0
[INFO] [stderr]    Compiling semver v1.0.22
[INFO] [stderr]    Compiling serde_json v1.0.114
[INFO] [stderr]    Compiling thiserror v1.0.57
[INFO] [stderr]    Compiling fs-err v2.11.0
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]    Compiling paste v1.0.14
[INFO] [stderr]    Compiling itoa v1.0.10
[INFO] [stderr]    Compiling mime_guess v2.0.4
[INFO] [stderr]    Compiling ryu v1.0.17
[INFO] [stderr]    Compiling mime v0.3.17
[INFO] [stderr]    Compiling siphasher v0.3.11
[INFO] [stderr]    Compiling askama_escape v0.10.3
[INFO] [stderr]    Compiling plain v0.2.3
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]    Compiling oneshot-uniffi v0.1.6
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling syn v2.0.51
[INFO] [stderr]    Compiling slotmap v1.0.7
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling arrayvec v0.7.4
[INFO] [stderr]    Compiling grid v0.13.0
[INFO] [stderr]    Compiling uniffi_core v0.25.3
[INFO] [stderr]    Compiling taffy v0.4.0
[INFO] [stderr]    Compiling askama_parser v0.2.1
[INFO] [stderr]    Compiling weedle2 v4.0.0
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]    Compiling thiserror-impl v1.0.57
[INFO] [stderr]    Compiling scroll_derive v0.11.1
[INFO] [stderr]    Compiling uniffi_checksum_derive v0.25.3
[INFO] [stderr]    Compiling uniffi_meta v0.25.3
[INFO] [stderr]    Compiling scroll v0.11.0
[INFO] [stderr]    Compiling goblin v0.6.1
[INFO] [stderr]    Compiling cargo-platform v0.1.7
[INFO] [stderr]    Compiling basic-toml v0.1.8
[INFO] [stderr]    Compiling toml v0.5.11
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling askama_derive v0.12.5
[INFO] [stderr]    Compiling cargo_metadata v0.15.4
[INFO] [stderr]    Compiling askama v0.12.1
[INFO] [stderr]    Compiling uniffi_testing v0.25.3
[INFO] [stderr]    Compiling uniffi_udl v0.25.3
[INFO] [stderr]    Compiling uniffi_bindgen v0.25.3
[INFO] [stderr]    Compiling uniffi_build v0.25.3
[INFO] [stderr]    Compiling uniffi_macros v0.25.3
[INFO] [stderr]    Compiling uniffi v0.25.3
[INFO] [stderr]    Compiling taffy-uniffi v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `taffy-uniffi` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/44f415c1d617ebc7b931a243b7b321ef8a6ca47c/bin/rustc --crate-name taffy --edition=2021 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type cdylib --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=49d4d325f74c8797 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern taffy=/opt/rustwide/target/debug/deps/libtaffy-643a9a58d5af1252.rlib --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-d1940183b57dd75c.rlib --extern uniffi=/opt/rustwide/target/debug/deps/libuniffi-04c53cb2885d8d5c.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "18ebcbe3f25adf4a45770c1901444ee95a452992ae3a77de66d476f77204272a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18ebcbe3f25adf4a45770c1901444ee95a452992ae3a77de66d476f77204272a", kill_on_drop: false }`
[INFO] [stdout] 18ebcbe3f25adf4a45770c1901444ee95a452992ae3a77de66d476f77204272a