[INFO] fetching crate fernwright-mcp 0.1.0...
[INFO] checking fernwright-mcp-0.1.0 against master#31a9463c6e2794a59ce57a8f37abc6966afc2a58 for pr-156807
[INFO] extracting crate fernwright-mcp 0.1.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate fernwright-mcp 0.1.0
[INFO] finished tweaking crates.io crate fernwright-mcp 0.1.0
[INFO] tweaked toml for crates.io crate fernwright-mcp 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate fernwright-mcp 0.1.0 on toolchain 31a9463c6e2794a59ce57a8f37abc6966afc2a58
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31a9463c6e2794a59ce57a8f37abc6966afc2a58" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate fernwright-mcp 0.1.0 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" "+31a9463c6e2794a59ce57a8f37abc6966afc2a58" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pango-sys v0.18.0
[INFO] [stderr]   Downloaded muda v0.17.1
[INFO] [stderr]   Downloaded tray-icon v0.21.3
[INFO] [stderr]   Downloaded gtk3-macros v0.18.2
[INFO] [stderr]   Downloaded match_token v0.1.0
[INFO] [stderr]   Downloaded pango v0.18.3
[INFO] [stderr]   Downloaded field-offset v0.3.6
[INFO] [stderr]   Downloaded libappindicator-sys v0.9.0
[INFO] [stderr]   Downloaded cairo-sys-rs v0.18.2
[INFO] [stderr]   Downloaded gdk-pixbuf-sys v0.18.0
[INFO] [stderr]   Downloaded gobject-sys v0.18.0
[INFO] [stderr]   Downloaded atk-sys v0.18.2
[INFO] [stderr]   Downloaded gdk-pixbuf v0.18.5
[INFO] [stderr]   Downloaded scraper v0.23.1
[INFO] [stderr]   Downloaded atk v0.18.2
[INFO] [stderr]   Downloaded rmcp-macros v1.1.0
[INFO] [stderr]   Downloaded libappindicator v0.9.0
[INFO] [stderr]   Downloaded markup5ever v0.14.1
[INFO] [stderr]   Downloaded toml v0.8.2
[INFO] [stderr]   Downloaded cairo-rs v0.18.5
[INFO] [stderr]   Downloaded cssparser v0.34.0
[INFO] [stderr]   Downloaded glib-sys v0.18.1
[INFO] [stderr]   Downloaded glib-macros v0.18.5
[INFO] [stderr]   Downloaded gdk-sys v0.18.2
[INFO] [stderr]   Downloaded gio-sys v0.18.1
[INFO] [stderr]   Downloaded gdk v0.18.2
[INFO] [stderr]   Downloaded selectors v0.26.0
[INFO] [stderr]   Downloaded html5ever v0.29.1
[INFO] [stderr]   Downloaded gtk-sys v0.18.2
[INFO] [stderr]   Downloaded gio v0.18.4
[INFO] [stderr]   Downloaded glib v0.18.5
[INFO] [stderr]   Downloaded rmcp v1.1.0
[INFO] [stderr]   Downloaded gtk v0.18.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+31a9463c6e2794a59ce57a8f37abc6966afc2a58" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cda680b694939401ee8893bfa6a4b5fefb5f4edc6154ab9fe65f3d6c1775638e
[INFO] running `Command { std: "docker" "start" "-a" "cda680b694939401ee8893bfa6a4b5fefb5f4edc6154ab9fe65f3d6c1775638e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cda680b694939401ee8893bfa6a4b5fefb5f4edc6154ab9fe65f3d6c1775638e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cda680b694939401ee8893bfa6a4b5fefb5f4edc6154ab9fe65f3d6c1775638e", kill_on_drop: false }`
[INFO] [stdout] cda680b694939401ee8893bfa6a4b5fefb5f4edc6154ab9fe65f3d6c1775638e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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" "+31a9463c6e2794a59ce57a8f37abc6966afc2a58" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 52fd24ea37bc86f96749c991caa4576e4a22f97a70855e762097fd43ae7d0ed7
[INFO] running `Command { std: "docker" "start" "-a" "52fd24ea37bc86f96749c991caa4576e4a22f97a70855e762097fd43ae7d0ed7", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling toml_datetime v0.6.3
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]    Compiling yoke-derive v0.8.1
[INFO] [stderr]    Compiling cc v1.2.56
[INFO] [stderr]    Compiling wayland-sys v0.31.10
[INFO] [stderr]     Checking simd-adler32 v0.3.8
[INFO] [stderr]    Compiling zerovec-derive v0.11.2
[INFO] [stderr]    Compiling quick-xml v0.39.2
[INFO] [stderr]    Compiling wayland-client v0.31.13
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking bytemuck v1.25.0
[INFO] [stderr]    Compiling phf_generator v0.11.3
[INFO] [stderr]    Compiling toml_edit v0.20.2
[INFO] [stderr]     Checking fdeflate v0.3.7
[INFO] [stderr]    Compiling tokio-macros v2.6.1
[INFO] [stderr]    Compiling gio v0.18.4
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]    Compiling zerocopy v0.8.40
[INFO] [stderr]     Checking ttf-parser v0.25.1
[INFO] [stderr]    Compiling phf_codegen v0.11.3
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking float-cmp v0.9.0
[INFO] [stderr]    Compiling field-offset v0.3.6
[INFO] [stderr]    Compiling phf_macros v0.11.3
[INFO] [stderr]     Checking strict-num v0.1.1
[INFO] [stderr]     Checking flate2 v1.1.9
[INFO] [stderr]     Checking tokio v1.50.0
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]     Checking tiny-skia-path v0.11.4
[INFO] [stderr]    Compiling string_cache_codegen v0.5.4
[INFO] [stderr]    Compiling slotmap v1.1.1
[INFO] [stderr]     Checking png v0.17.16
[INFO] [stderr]     Checking tracing-core v0.1.36
[INFO] [stderr]    Compiling gtk v0.18.2
[INFO] [stderr]     Checking phf v0.11.3
[INFO] [stderr]    Compiling wayland-scanner v0.31.9
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]     Checking http-body-util v0.1.3
[INFO] [stderr]    Compiling smithay-client-toolkit v0.19.2
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]    Compiling markup5ever v0.14.1
[INFO] [stderr]     Checking getrandom v0.4.2
[INFO] [stderr]     Checking kurbo v0.11.3
[INFO] [stderr]    Compiling wayland-backend v0.3.14
[INFO] [stderr]    Compiling selectors v0.26.0
[INFO] [stderr]    Compiling x11-dl v2.21.0
[INFO] [stderr]     Checking libloading v0.7.4
[INFO] [stderr]     Checking zerofrom v0.1.6
[INFO] [stderr]     Checking unicode-segmentation v1.12.0
[INFO] [stderr]     Checking yoke v0.8.1
[INFO] [stderr]     Checking unicode-bidi-mirroring v0.4.0
[INFO] [stderr]     Checking pxfm v0.1.28
[INFO] [stderr]     Checking unicode-properties v0.1.4
[INFO] [stderr]     Checking unicode-ccc v0.4.0
[INFO] [stderr]     Checking tiny-skia v0.11.4
[INFO] [stderr]     Checking dpi v0.1.2
[INFO] [stderr]     Checking unicode-script v0.5.8
[INFO] [stderr]    Compiling itoa v1.0.17
[INFO] [stderr]     Checking dirs-sys v0.5.0
[INFO] [stderr]     Checking zerovec v0.11.5
[INFO] [stderr]     Checking zerotrie v0.2.3
[INFO] [stderr]    Compiling winit v0.30.13
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]    Compiling toml v0.8.2
[INFO] [stderr]    Compiling proc-macro-crate v2.0.2
[INFO] [stderr]     Checking svgtypes v0.15.3
[INFO] [stderr]    Compiling system-deps v6.2.2
[INFO] [stderr]     Checking bitflags v2.11.0
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking rustix v1.1.4
[INFO] [stderr]     Checking tinystr v0.8.2
[INFO] [stderr]     Checking potential_utf v0.1.4
[INFO] [stderr]     Checking rustix v0.38.44
[INFO] [stderr]     Checking icu_collections v2.1.1
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]     Checking owned_ttf_parser v0.25.1
[INFO] [stderr]     Checking icu_locale_core v2.1.1
[INFO] [stderr]     Checking ab_glyph v0.2.32
[INFO] [stderr]     Checking fontdb v0.23.0
[INFO] [stderr]     Checking futures-executor v0.3.32
[INFO] [stderr]     Checking rustybuzz v0.20.1
[INFO] [stderr]     Checking png v0.18.1
[INFO] [stderr]     Checking string_cache v0.8.9
[INFO] [stderr]     Checking keyboard-types v0.7.0
[INFO] [stderr]     Checking chrono v0.4.44
[INFO] [stderr]     Checking cssparser v0.34.0
[INFO] [stderr] error: could not compile `zerocopy` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/31a9463c6e2794a59ce57a8f37abc6966afc2a58/bin/rustc --crate-name zerocopy --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/zerocopy-0.8.40/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="simd"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("__internal_use_only_features_that_work_on_stable", "alloc", "derive", "float-nightly", "simd", "simd-nightly", "std", "zerocopy-derive"))' -C metadata=236e6ee8cd58e623 -C extra-filename=-e2170677de422b73 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints allow --cap-lints=forbid --check-cfg 'cfg(no_zerocopy_simd_x86_avx12_1_89_0)' --check-cfg 'cfg(rust, values("1.89.0"))' --check-cfg 'cfg(no_zerocopy_core_error_1_81_0)' --check-cfg 'cfg(rust, values("1.81.0"))' --check-cfg 'cfg(no_zerocopy_diagnostic_on_unimplemented_1_78_0)' --check-cfg 'cfg(rust, values("1.78.0"))' --check-cfg 'cfg(no_zerocopy_generic_bounds_in_const_fn_1_61_0)' --check-cfg 'cfg(rust, values("1.61.0"))' --check-cfg 'cfg(no_zerocopy_target_has_atomics_1_60_0)' --check-cfg 'cfg(rust, values("1.60.0"))' --check-cfg 'cfg(no_zerocopy_aarch64_simd_1_59_0)' --check-cfg 'cfg(rust, values("1.59.0"))' --check-cfg 'cfg(no_zerocopy_panic_in_const_and_vec_try_reserve_1_57_0)' --check-cfg 'cfg(rust, values("1.57.0"))' --check-cfg 'cfg(doc_cfg)' --check-cfg 'cfg(kani)' --check-cfg 'cfg(__ZEROCOPY_INTERNAL_USE_ONLY_NIGHTLY_FEATURES_IN_TESTS)' --check-cfg 'cfg(__ZEROCOPY_INTERNAL_USE_ONLY_DEV_MODE)' --check-cfg 'cfg(coverage_nightly)'` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "52fd24ea37bc86f96749c991caa4576e4a22f97a70855e762097fd43ae7d0ed7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52fd24ea37bc86f96749c991caa4576e4a22f97a70855e762097fd43ae7d0ed7", kill_on_drop: false }`
[INFO] [stdout] 52fd24ea37bc86f96749c991caa4576e4a22f97a70855e762097fd43ae7d0ed7
