[INFO] fetching crate syntastica 0.6.1... [INFO] testing syntastica-0.6.1 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate syntastica 0.6.1 into /workspace/builds/worker-4-tc2/source [INFO] removed /workspace/builds/worker-4-tc2/source/.cargo/config.toml [INFO] started tweaking crates.io crate syntastica 0.6.1 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate syntastica 0.6.1 [INFO] tweaked toml for crates.io crate syntastica 0.6.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate syntastica 0.6.1 on toolchain beta-2025-10-28 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate syntastica 0.6.1 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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 52581fcae16ba538a658a6170e2c937b9d35f274e83ad138322e9637ed4333a8 [INFO] running `Command { std: "docker" "start" "-a" "52581fcae16ba538a658a6170e2c937b9d35f274e83ad138322e9637ed4333a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "52581fcae16ba538a658a6170e2c937b9d35f274e83ad138322e9637ed4333a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "52581fcae16ba538a658a6170e2c937b9d35f274e83ad138322e9637ed4333a8", kill_on_drop: false }` [INFO] [stdout] 52581fcae16ba538a658a6170e2c937b9d35f274e83ad138322e9637ed4333a8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8fef600a2525fb7cdb20bad14a149cd7ca13abb26f6e9429f372419665d5fe4e [INFO] running `Command { std: "docker" "start" "-a" "8fef600a2525fb7cdb20bad14a149cd7ca13abb26f6e9429f372419665d5fe4e", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.93 [INFO] [stderr] Compiling unicode-ident v1.0.16 [INFO] [stderr] Compiling libc v0.2.169 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling serde v1.0.218 [INFO] [stderr] Compiling hashbrown v0.15.2 [INFO] [stderr] Compiling siphasher v0.3.11 [INFO] [stderr] Compiling equivalent v1.0.1 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling proc-macro-hack v0.5.20+deprecated [INFO] [stderr] Compiling ryu v1.0.19 [INFO] [stderr] Compiling itoa v1.0.14 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling siphasher v1.0.1 [INFO] [stderr] Compiling cc v1.2.15 [INFO] [stderr] Compiling rustversion v1.0.19 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling phf_shared v0.11.3 [INFO] [stderr] Compiling thiserror v2.0.11 [INFO] [stderr] Compiling phf_shared v0.10.0 [INFO] [stderr] Compiling by_address v1.2.1 [INFO] [stderr] Compiling once_cell v1.20.3 [INFO] [stderr] Compiling tft v0.1.1 [INFO] [stderr] Compiling palette v0.7.6 [INFO] [stderr] Compiling tree-sitter-language v0.1.5 [INFO] [stderr] Compiling streaming-iterator v0.1.9 [INFO] [stderr] Compiling fast-srgb8 v1.0.0 [INFO] [stderr] Compiling syntastica-core v0.6.1 [INFO] [stderr] Compiling syntastica v0.6.1 (/opt/rustwide/workdir) [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Compiling indexmap v2.7.1 [INFO] [stderr] Compiling syn v2.0.98 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling tree-sitter v0.25.2 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling strum_macros v0.25.3 [INFO] [stderr] Compiling thiserror-impl v2.0.11 [INFO] [stderr] Compiling casey v0.4.2 [INFO] [stderr] Compiling palette_derive v0.7.6 [INFO] [stderr] Compiling lazy-regex-proc_macros v3.4.1 [INFO] [stderr] Compiling zerocopy v0.7.35 [INFO] [stderr] Compiling lazy-regex v3.4.1 [INFO] [stderr] Compiling ppv-lite86 v0.2.20 [INFO] [stderr] Compiling syntastica-highlight v0.6.1 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling phf_generator v0.10.0 [INFO] [stderr] Compiling phf_generator v0.11.3 [INFO] [stderr] Compiling phf_macros v0.10.0 [INFO] [stderr] Compiling phf_macros v0.11.3 [INFO] [stderr] Compiling phf v0.10.1 [INFO] [stderr] Compiling strum v0.25.0 [INFO] [stderr] Compiling phf v0.11.3 [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 54.49s [INFO] running `Command { std: "docker" "inspect" "8fef600a2525fb7cdb20bad14a149cd7ca13abb26f6e9429f372419665d5fe4e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8fef600a2525fb7cdb20bad14a149cd7ca13abb26f6e9429f372419665d5fe4e", kill_on_drop: false }` [INFO] [stdout] 8fef600a2525fb7cdb20bad14a149cd7ca13abb26f6e9429f372419665d5fe4e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 17815185d78f5876bb835ab76abd890447b2d5e26f5d19e7b77f262c56241655 [INFO] running `Command { std: "docker" "start" "-a" "17815185d78f5876bb835ab76abd890447b2d5e26f5d19e7b77f262c56241655", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.218 [INFO] [stderr] Compiling hashbrown v0.15.2 [INFO] [stderr] Compiling equivalent v1.0.1 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stderr] Compiling litemap v0.7.4 [INFO] [stderr] Compiling writeable v0.5.5 [INFO] [stderr] Compiling syn v2.0.98 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling strsim v0.11.1 [INFO] [stderr] Compiling icu_locid_transform_data v1.5.0 [INFO] [stderr] Compiling winnow v0.7.1 [INFO] [stderr] Compiling icu_properties_data v1.5.0 [INFO] [stderr] Compiling write16 v1.0.0 [INFO] [stderr] Compiling icu_normalizer_data v1.5.0 [INFO] [stderr] Compiling utf8_iter v1.0.4 [INFO] [stderr] Compiling utf16_iter v1.0.5 [INFO] [stderr] Compiling tft v0.1.1 [INFO] [stderr] Compiling semver v1.0.25 [INFO] [stderr] Compiling anyhow v1.0.96 [INFO] [stderr] Compiling percent-encoding v2.3.1 [INFO] [stderr] Compiling tree-sitter-generate v0.25.1 [INFO] [stderr] Compiling log v0.4.25 [INFO] [stderr] Compiling indoc v2.0.5 [INFO] [stderr] Compiling form_urlencoded v1.2.1 [INFO] [stderr] Compiling smallbitvec v2.6.0 [INFO] [stderr] Compiling tree-sitter-ocaml v0.24.2 [INFO] [stderr] Compiling tree-sitter-ql v0.23.1 [INFO] [stderr] Compiling proc-macro-utils v0.10.0 [INFO] [stderr] Compiling tree-sitter-nix v0.0.2 [INFO] [stderr] Compiling tree-sitter-css v0.23.2 [INFO] [stderr] Compiling tree-sitter-make v1.1.1 [INFO] [stderr] Compiling tree-sitter-printf v0.5.0 [INFO] [stderr] Compiling tree-sitter-bash v0.25.0 [INFO] [stderr] Compiling tree-sitter-scala v0.24.0 [INFO] [stderr] Compiling tree-sitter-typescript v0.23.2 [INFO] [stderr] Compiling tree-sitter-java v0.23.5 [INFO] [stderr] Compiling tree-sitter-yaml v0.7.1 [INFO] [stderr] Compiling tree-sitter-rush v0.2.0 [INFO] [stderr] Compiling tree-sitter-php v0.23.11 [INFO] [stderr] Compiling tree-sitter-julia v0.23.1 [INFO] [stderr] Compiling tree-sitter-html v0.23.2 [INFO] [stderr] Compiling tree-sitter-rust v0.24.0 [INFO] [stderr] Compiling tree-sitter-gleam v1.0.0 [INFO] [stderr] Compiling tree-sitter-fish v3.6.0 [INFO] [stderr] Compiling tree-sitter-asm v0.24.0 [INFO] [stderr] Compiling tree-sitter-regex v0.24.3 [INFO] [stderr] Compiling tree-sitter-elixir v0.3.4 [INFO] [stderr] Compiling tree-sitter-python v0.23.6 [INFO] [stderr] Compiling tree-sitter-sequel v0.3.8 [INFO] [stderr] Compiling tree-sitter-javascript v0.23.1 [INFO] [stderr] Compiling tree-sitter-lua v0.2.0 [INFO] [stderr] Compiling tree-sitter-diff v0.1.0 [INFO] [stderr] Compiling tree-sitter-md v0.3.2 [INFO] [stderr] Compiling tree-sitter-swift v0.7.0 [INFO] [stderr] Compiling tree-sitter-jsdoc v0.23.2 [INFO] [stderr] Compiling tree-sitter-embedded-template v0.23.2 [INFO] [stderr] Compiling tree-sitter-c v0.24.1 [INFO] [stderr] Compiling tree-sitter-cpp v0.23.4 [INFO] [stderr] Compiling tree-sitter-ruby v0.23.1 [INFO] [stderr] Compiling tree-sitter-cmake v0.7.1 [INFO] [stderr] Compiling tree-sitter-json v0.24.8 [INFO] [stderr] Compiling indexmap v2.7.1 [INFO] [stderr] Compiling tree-sitter-zig v1.1.2 [INFO] [stderr] Compiling tree-sitter-go v0.23.4 [INFO] [stderr] Compiling tree-sitter-haskell v0.23.1 [INFO] [stderr] Compiling tree-sitter-c-sharp v0.23.1 [INFO] [stderr] Compiling rsexpr v0.2.5 [INFO] [stderr] Compiling lua-pattern v0.1.3 [INFO] [stderr] error: could not compile `syn` (lib) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2025-10-28-x86_64-unknown-linux-gnu/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.98/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="fold"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="visit"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "test", "visit", "visit-mut"))' -C metadata=b8f6c2a78e36a18a -C extra-filename=-c800e51790b27939 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-1709ad8363de99ca.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-d13609a594b6490f.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-8f02949389562b0d.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "17815185d78f5876bb835ab76abd890447b2d5e26f5d19e7b77f262c56241655", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "17815185d78f5876bb835ab76abd890447b2d5e26f5d19e7b77f262c56241655", kill_on_drop: false }` [INFO] [stdout] 17815185d78f5876bb835ab76abd890447b2d5e26f5d19e7b77f262c56241655