[INFO] cloning repository https://github.com/joemccann/ditto
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/joemccann/ditto" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoemccann%2Fditto", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoemccann%2Fditto'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 51e703b737dc352f2d2cf05864e1e8b7da75efb6
[INFO] checking joemccann/ditto against e977a0b5ab976a591981e7263bd67a71a4f79308 for pr-158914
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoemccann%2Fditto" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/joemccann/ditto
[INFO] finished tweaking git repo https://github.com/joemccann/ditto
[INFO] tweaked toml for git repo https://github.com/joemccann/ditto written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/joemccann/ditto on toolchain e977a0b5ab976a591981e7263bd67a71a4f79308
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e977a0b5ab976a591981e7263bd67a71a4f79308" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/joemccann/ditto 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" "+e977a0b5ab976a591981e7263bd67a71a4f79308" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 6feff623974b9d3c97a5a73f9584a91ef2d7d15ceecff09e8475330708ce58f3
[INFO] running `Command { std: "docker" "start" "6feff623974b9d3c97a5a73f9584a91ef2d7d15ceecff09e8475330708ce58f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6feff623974b9d3c97a5a73f9584a91ef2d7d15ceecff09e8475330708ce58f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "6feff623974b9d3c97a5a73f9584a91ef2d7d15ceecff09e8475330708ce58f3" "/opt/rustwide/cargo-home/bin/cargo" "+e977a0b5ab976a591981e7263bd67a71a4f79308" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6feff623974b9d3c97a5a73f9584a91ef2d7d15ceecff09e8475330708ce58f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "6feff623974b9d3c97a5a73f9584a91ef2d7d15ceecff09e8475330708ce58f3" "/opt/rustwide/cargo-home/bin/cargo" "+e977a0b5ab976a591981e7263bd67a71a4f79308" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking stable_deref_trait v1.2.1
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking simd-adler32 v0.3.8
[INFO] [stderr]    Compiling cc v1.2.57
[INFO] [stderr]     Checking zlib-rs v0.6.3
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking bitflags v2.11.0
[INFO] [stderr]     Checking indexmap v2.13.0
[INFO] [stderr]    Compiling zerocopy v0.8.47
[INFO] [stderr]     Checking core_maths v0.1.1
[INFO] [stderr]    Compiling siphasher v1.0.2
[INFO] [stderr]     Checking float-cmp v0.9.0
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling proc-macro-hack v0.5.20+deprecated
[INFO] [stderr]    Compiling slotmap v1.1.1
[INFO] [stderr]     Checking zune-core v0.5.1
[INFO] [stderr]     Checking pxfm v0.1.28
[INFO] [stderr]     Checking ttf-parser v0.25.1
[INFO] [stderr]     Checking strict-num v0.1.1
[INFO] [stderr]     Checking kurbo v0.12.0
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking fdeflate v0.3.7
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]    Compiling phf_shared v0.13.1
[INFO] [stderr]     Checking unicode-script v0.5.8
[INFO] [stderr]     Checking zune-jpeg v0.5.14
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking serde_json v1.0.149
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]     Checking roxmltree v0.20.0
[INFO] [stderr]    Compiling phf_generator v0.13.1
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]    Compiling num-conv v0.2.0
[INFO] [stderr]     Checking unicode-properties v0.1.4
[INFO] [stderr]     Checking unicode-ccc v0.4.0
[INFO] [stderr]    Compiling time-core v0.1.8
[INFO] [stderr]     Checking unicode-bidi-mirroring v0.4.0
[INFO] [stderr]     Checking regex-syntax v0.8.10
[INFO] [stderr]    Compiling icu_locid_transform_data v1.5.1
[INFO] [stderr]     Checking rayon v1.11.0
[INFO] [stderr]     Checking kurbo v0.11.3
[INFO] [stderr]    Compiling time-macros v0.2.27
[INFO] [stderr]     Checking memmap2 v0.9.10
[INFO] [stderr]     Checking fontconfig-parser v0.5.8
[INFO] [stderr]    Compiling portable-atomic v1.13.1
[INFO] [stderr]     Checking bit-vec v0.8.0
[INFO] [stderr]     Checking xmlwriter v0.1.0
[INFO] [stderr]     Checking bit-set v0.8.0
[INFO] [stderr]     Checking simplecss v0.2.2
[INFO] [stderr]    Compiling icu_properties_data v1.5.1
[INFO] [stderr]    Compiling wasmparser v0.228.0
[INFO] [stderr]     Checking unicode-vo v0.1.0
[INFO] [stderr]     Checking unscanny v0.1.0
[INFO] [stderr]     Checking data-url v0.3.2
[INFO] [stderr]     Checking imagesize v0.13.0
[INFO] [stderr]     Checking linked-hash-map v0.5.6
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking pico-args v0.5.0
[INFO] [stderr]     Checking toml_write v0.1.2
[INFO] [stderr]     Checking wasmi_core v0.51.5
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking yaml-rust v0.4.5
[INFO] [stderr]     Checking unicode-math-class v0.1.0
[INFO] [stderr]    Compiling by_address v1.2.1
[INFO] [stderr]     Checking fontdb v0.23.0
[INFO] [stderr]     Checking bumpalo v3.20.2
[INFO] [stderr]     Checking thin-vec v0.2.14
[INFO] [stderr]    Compiling onig_sys v69.9.1
[INFO] [stderr]    Compiling rust_decimal v1.40.0
[INFO] [stderr]     Checking roman-numerals-rs v3.1.0
[INFO] [stderr]     Checking flate2 v1.1.9
[INFO] [stderr]    Compiling codex v0.2.0
[INFO] [stderr]    Compiling palette v0.7.6
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking svgtypes v0.15.3
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]     Checking time v0.3.47
[INFO] [stderr]     Checking typed-arena v2.0.2
[INFO] [stderr]     Checking chinese-variant v1.1.5
[INFO] [stderr]     Checking wasmi_collections v0.51.5
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking hayro-syntax v0.4.0
[INFO] [stderr]     Checking png v0.17.16
[INFO] [stderr]     Checking png v0.18.1
[INFO] [stderr]     Checking mutate_once v0.1.2
[INFO] [stderr]     Checking wasmi_ir v0.51.5
[INFO] [stderr]     Checking fast-srgb8 v1.0.0
[INFO] [stderr]     Checking kamadak-exif v0.6.1
[INFO] [stderr]     Checking moxcms v0.8.1
[INFO] [stderr]     Checking csv v1.4.0
[INFO] [stderr]     Checking glidesort v0.1.2
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]     Checking az v1.3.0
[INFO] [stderr]     Checking qcms v0.3.0
[INFO] [stderr]     Checking typst-utils v0.14.2
[INFO] [stderr]     Checking typst-assets v0.14.2
[INFO] [stderr]    Compiling openssl-sys v0.9.112
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]     Checking moxcms v0.7.11
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]    Compiling openssl v0.10.76
[INFO] [stderr]    Compiling icu_segmenter_data v1.5.1
[INFO] [stderr]     Checking rustix v1.1.4
[INFO] [stderr]    Compiling stacker v0.1.23
[INFO] [stderr]     Checking pdf-writer v0.14.0
[INFO] [stderr]     Checking gif v0.13.3
[INFO] [stderr]    Compiling native-tls v0.2.18
[INFO] [stderr]    Compiling rustls v0.23.37
[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/e977a0b5ab976a591981e7263bd67a71a4f79308/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.117/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=a9f0f1bf52f49136 -C extra-filename=-e0faf52aa5e48801 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-d4cb564e807a9cd7.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-aa2c5b8519914b46.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-8c98a1a0e58216a9.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" "6feff623974b9d3c97a5a73f9584a91ef2d7d15ceecff09e8475330708ce58f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6feff623974b9d3c97a5a73f9584a91ef2d7d15ceecff09e8475330708ce58f3", kill_on_drop: false }`
[INFO] [stdout] 6feff623974b9d3c97a5a73f9584a91ef2d7d15ceecff09e8475330708ce58f3