[INFO] fetching crate mistral_ocr_gui 0.2.0...
[INFO] checking mistral_ocr_gui-0.2.0 against try#1bdcb63291ccffc030f8223f6f978568dd240e3e for pr-155500
[INFO] extracting crate mistral_ocr_gui 0.2.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate mistral_ocr_gui 0.2.0
[INFO] finished tweaking crates.io crate mistral_ocr_gui 0.2.0
[INFO] tweaked toml for crates.io crate mistral_ocr_gui 0.2.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mistral_ocr_gui 0.2.0 on toolchain 1bdcb63291ccffc030f8223f6f978568dd240e3e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1bdcb63291ccffc030f8223f6f978568dd240e3e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mistral_ocr_gui 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" "+1bdcb63291ccffc030f8223f6f978568dd240e3e" "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" "+1bdcb63291ccffc030f8223f6f978568dd240e3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 12bfa8e5f73e89b62626a3f2a225674a7d5142f1041272f280ef5556c4a6d41a
[INFO] running `Command { std: "docker" "start" "-a" "12bfa8e5f73e89b62626a3f2a225674a7d5142f1041272f280ef5556c4a6d41a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "12bfa8e5f73e89b62626a3f2a225674a7d5142f1041272f280ef5556c4a6d41a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12bfa8e5f73e89b62626a3f2a225674a7d5142f1041272f280ef5556c4a6d41a", kill_on_drop: false }`
[INFO] [stdout] 12bfa8e5f73e89b62626a3f2a225674a7d5142f1041272f280ef5556c4a6d41a
[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=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" "+1bdcb63291ccffc030f8223f6f978568dd240e3e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3927df65c2673ed310794662ffac013168e5696fde73d8c8305bae2686aa27a5
[INFO] running `Command { std: "docker" "start" "-a" "3927df65c2673ed310794662ffac013168e5696fde73d8c8305bae2686aa27a5", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling libc v0.2.182
[INFO] [stderr]     Checking cfg-if v1.0.4
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]     Checking log v0.4.29
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]     Checking bitflags v2.11.0
[INFO] [stderr]    Compiling find-msvc-tools v0.1.9
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]    Compiling rustix v1.1.3
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling pkg-config v0.3.32
[INFO] [stderr]     Checking slab v0.4.12
[INFO] [stderr]     Checking futures-core v0.3.32
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]     Checking libloading v0.8.9
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]     Checking tracing-core v0.1.36
[INFO] [stderr]    Compiling winnow v0.7.14
[INFO] [stderr]    Compiling hashbrown v0.16.1
[INFO] [stderr]     Checking futures-io v0.3.32
[INFO] [stderr]    Compiling toml_datetime v0.7.5+spec-1.1.0
[INFO] [stderr]     Checking dlib v0.5.2
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]     Checking scoped-tls v1.0.1
[INFO] [stderr]     Checking downcast-rs v1.2.1
[INFO] [stderr]    Compiling wayland-client v0.31.12
[INFO] [stderr]     Checking stable_deref_trait v1.2.1
[INFO] [stderr]    Compiling typenum v1.19.0
[INFO] [stderr]    Compiling endi v1.1.1
[INFO] [stderr]     Checking futures-lite v2.6.1
[INFO] [stderr]    Compiling wayland-sys v0.31.8
[INFO] [stderr]     Checking futures-sink v0.3.32
[INFO] [stderr]    Compiling async-io v2.6.0
[INFO] [stderr]     Checking percent-encoding v2.3.2
[INFO] [stderr]    Compiling indexmap v2.13.0
[INFO] [stderr]     Checking syn v2.0.116
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]     Checking bytes v1.11.1
[INFO] [stderr]    Compiling fs_extra v1.3.0
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]     Checking litemap v0.8.1
[INFO] [stderr]     Checking event-listener v5.4.1
[INFO] [stderr]    Compiling khronos_api v3.1.0
[INFO] [stderr]     Checking event-listener-strategy v0.5.4
[INFO] [stderr]     Checking writeable v0.6.2
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking async-channel v2.5.0
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]     Checking async-lock v3.4.2
[INFO] [stderr]     Checking mio v1.1.1
[INFO] [stderr]    Compiling cc v1.2.56
[INFO] [stderr]     Checking socket2 v0.6.2
[INFO] [stderr]     Checking piper v0.2.4
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]     Checking simd-adler32 v0.3.8
[INFO] [stderr]     Checking itoa v1.0.17
[INFO] [stderr]    Compiling icu_normalizer_data v2.1.1
[INFO] [stderr]    Compiling zerocopy v0.8.39
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling icu_properties_data v2.1.2
[INFO] [stderr]     Checking futures-task v0.3.32
[INFO] [stderr]     Checking ttf-parser v0.25.1
[INFO] [stderr]     Checking tokio v1.49.0
[INFO] [stderr]     Checking blocking v1.6.2
[INFO] [stderr]     Checking async-broadcast v0.7.2
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]     Checking async-executor v1.14.0
[INFO] [stderr]     Checking ordered-stream v0.2.0
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling toml_parser v1.0.9+spec-1.1.0
[INFO] [stderr]     Checking linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling xml-rs v0.8.28
[INFO] [stderr]    Compiling aws-lc-rs v1.16.0
[INFO] [stderr]     Checking cursor-icon v1.2.0
[INFO] [stderr]     Checking xcursor v0.3.10
[INFO] [stderr]     Checking xkeysym v0.2.1
[INFO] [stderr]    Compiling toml_edit v0.23.10+spec-1.0.0
[INFO] [stderr]    Compiling cmake v0.1.57
[INFO] [stderr]     Checking ab_glyph_rasterizer v0.1.10
[INFO] [stderr]    Compiling gl_generator v0.14.0
[INFO] [stderr]     Checking uuid v1.21.0
[INFO] [stderr]     Checking http v1.4.0
[INFO] [stderr]     Checking memmap2 v0.9.10
[INFO] [stderr]    Compiling x11-dl v2.21.0
[INFO] [stderr]     Checking adler2 v2.0.1
[INFO] [stderr]     Checking owned_ttf_parser v0.25.1
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking ab_glyph v0.2.32
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking strict-num v0.1.1
[INFO] [stderr]    Compiling smithay-client-toolkit v0.19.2
[INFO] [stderr]    Compiling proc-macro-crate v3.4.0
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking accesskit v0.21.1
[INFO] [stderr]     Checking arrayref v0.3.9
[INFO] [stderr]    Compiling wayland-backend v0.3.12
[INFO] [stderr]    Compiling aws-lc-sys v0.37.1
[INFO] [stderr]     Checking equivalent v1.0.2
[INFO] [stderr]     Checking zlib-rs v0.6.2
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]     Checking lock_api v0.4.14
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking as-raw-xcb-connection v1.0.1
[INFO] [stderr]     Checking x11rb-protocol v0.13.2
[INFO] [stderr]    Compiling httparse v1.10.1
[INFO] [stderr]     Checking foldhash v0.1.5
[INFO] [stderr]     Checking untrusted v0.9.0
[INFO] [stderr]    Compiling rustls v0.23.36
[INFO] [stderr]     Checking arrayvec v0.7.6
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]    Compiling winit v0.30.12
[INFO] [stderr]     Checking form_urlencoded v1.2.2
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling glutin_egl_sys v0.7.1
[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/1bdcb63291ccffc030f8223f6f978568dd240e3e/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.116/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"' --cfg 'feature="visit-mut"' --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=4bb6c02b81a0e442 -C extra-filename=-c893f96bacea5684 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-dfebf03fb06f7862.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-e6a42cee34dd10d6.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-af4dab7b77cddc19.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "3927df65c2673ed310794662ffac013168e5696fde73d8c8305bae2686aa27a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3927df65c2673ed310794662ffac013168e5696fde73d8c8305bae2686aa27a5", kill_on_drop: false }`
[INFO] [stdout] 3927df65c2673ed310794662ffac013168e5696fde73d8c8305bae2686aa27a5