[INFO] cloning repository https://github.com/cacack/ferrocv
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cacack/ferrocv" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcacack%2Fferrocv", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcacack%2Fferrocv'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 06bda79a8240af4fd159496d9cdce61cdfeb42b7
[INFO] checking cacack/ferrocv against 24e1a22664233bce1f9b5dc6eee7c1f74327e28c for pr-159343-retry
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcacack%2Fferrocv" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/cacack/ferrocv
[INFO] finished tweaking git repo https://github.com/cacack/ferrocv
[INFO] tweaked toml for git repo https://github.com/cacack/ferrocv written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/cacack/ferrocv on toolchain 24e1a22664233bce1f9b5dc6eee7c1f74327e28c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+24e1a22664233bce1f9b5dc6eee7c1f74327e28c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/cacack/ferrocv 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" "+24e1a22664233bce1f9b5dc6eee7c1f74327e28c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] ef4ce3aa0fae2360ac6b6c5fab5b72e56af79f2f30c34e92926fd4f216b3dd20
[INFO] running `Command { std: "docker" "start" "ef4ce3aa0fae2360ac6b6c5fab5b72e56af79f2f30c34e92926fd4f216b3dd20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ef4ce3aa0fae2360ac6b6c5fab5b72e56af79f2f30c34e92926fd4f216b3dd20", 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" "ef4ce3aa0fae2360ac6b6c5fab5b72e56af79f2f30c34e92926fd4f216b3dd20" "/opt/rustwide/cargo-home/bin/cargo" "+24e1a22664233bce1f9b5dc6eee7c1f74327e28c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ef4ce3aa0fae2360ac6b6c5fab5b72e56af79f2f30c34e92926fd4f216b3dd20", 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" "ef4ce3aa0fae2360ac6b6c5fab5b72e56af79f2f30c34e92926fd4f216b3dd20" "/opt/rustwide/cargo-home/bin/cargo" "+24e1a22664233bce1f9b5dc6eee7c1f74327e28c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking stable_deref_trait v1.2.1
[INFO] [stderr]    Compiling libc v0.2.185
[INFO] [stderr]     Checking foldhash v0.2.0
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]     Checking simd-adler32 v0.3.9
[INFO] [stderr]     Checking zlib-rs v0.6.3
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]     Checking crossbeam-epoch v0.9.20
[INFO] [stderr]     Checking writeable v0.6.3
[INFO] [stderr]     Checking polycool v0.4.0
[INFO] [stderr]     Checking siphasher v1.0.2
[INFO] [stderr]     Checking fearless_simd v0.4.1
[INFO] [stderr]     Checking core_maths v0.1.1
[INFO] [stderr]     Checking tinyvec v1.11.0
[INFO] [stderr]     Checking zune-core v0.5.1
[INFO] [stderr]     Checking hashbrown v0.17.1
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking weezl v0.1.12
[INFO] [stderr]     Checking ttf-parser v0.25.1
[INFO] [stderr]     Checking hayro-ccitt v0.3.0
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking kurbo v0.13.1
[INFO] [stderr]     Checking fdeflate v0.3.7
[INFO] [stderr]     Checking crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling serde_json v1.0.150
[INFO] [stderr]     Checking zune-jpeg v0.5.15
[INFO] [stderr]     Checking rayon-core v1.13.0
[INFO] [stderr]     Checking unicode-properties v0.1.4
[INFO] [stderr]     Checking float-cmp v0.9.0
[INFO] [stderr]    Compiling proc-macro-hack v0.5.20+deprecated
[INFO] [stderr]     Checking byteorder-lite v0.1.0
[INFO] [stderr]     Checking quick-error v2.0.1
[INFO] [stderr]     Checking pxfm v0.1.29
[INFO] [stderr]     Checking color_quant v1.1.0
[INFO] [stderr]    Compiling phf_shared v0.13.1
[INFO] [stderr]     Checking strict-num v0.1.1
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]    Compiling slotmap v1.1.1
[INFO] [stderr]     Checking gif v0.14.2
[INFO] [stderr]     Checking unicode-bidi v0.3.18
[INFO] [stderr]     Checking image-webp v0.2.4
[INFO] [stderr]    Compiling icu_locale_data v2.2.0
[INFO] [stderr]     Checking rayon v1.12.0
[INFO] [stderr]    Compiling fastrand v2.4.1
[INFO] [stderr]     Checking unicode-script v0.5.8
[INFO] [stderr]     Checking bit-vec v0.8.0
[INFO] [stderr]    Compiling phf_generator v0.13.1
[INFO] [stderr]     Checking flate2 v1.1.9
[INFO] [stderr]     Checking bit-set v0.8.0
[INFO] [stderr]     Checking unicode-normalization v0.1.25
[INFO] [stderr]     Checking unicode-ccc v0.4.0
[INFO] [stderr]     Checking unicode-bidi-mirroring v0.4.0
[INFO] [stderr]    Compiling num-conv v0.2.1
[INFO] [stderr]     Checking roxmltree v0.20.0
[INFO] [stderr]    Compiling time-core v0.1.8
[INFO] [stderr]     Checking deranged v0.5.8
[INFO] [stderr]    Compiling time-macros v0.2.27
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking memmap2 v0.9.10
[INFO] [stderr]     Checking imagesize v0.14.0
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking xmlwriter v0.1.0
[INFO] [stderr]    Compiling icu_collator_data v2.2.0
[INFO] [stderr]     Checking fontconfig-parser v0.5.8
[INFO] [stderr]     Checking svgtypes v0.16.1
[INFO] [stderr]     Checking simplecss v0.2.2
[INFO] [stderr]     Checking roxmltree v0.21.1
[INFO] [stderr]     Checking unscanny v0.1.0
[INFO] [stderr]     Checking unicode-vo v0.1.0
[INFO] [stderr]    Compiling wasmparser v0.239.0
[INFO] [stderr]     Checking pico-args v0.5.0
[INFO] [stderr]     Checking linked-hash-map v0.5.6
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling typst-utils v0.15.0
[INFO] [stderr]     Checking data-url v0.3.2
[INFO] [stderr]     Checking fontdb v0.23.0
[INFO] [stderr]     Checking yaml-rust v0.4.5
[INFO] [stderr]     Checking wasmi_core v1.1.0
[INFO] [stderr]     Checking roman-numerals-rs v3.1.0
[INFO] [stderr]    Compiling palette v0.7.6
[INFO] [stderr]    Compiling rust_decimal v1.41.0
[INFO] [stderr]     Checking bumpalo v3.20.2
[INFO] [stderr]    Compiling codex v0.3.0
[INFO] [stderr]     Checking chinese-variant v1.1.5
[INFO] [stderr]    Compiling by_address v1.2.1
[INFO] [stderr]     Checking unicode-math-class v0.1.0
[INFO] [stderr]     Checking thin-vec v0.2.18
[INFO] [stderr]     Checking unsafe-libyaml v0.2.11
[INFO] [stderr]     Checking semver v1.0.28
[INFO] [stderr]     Checking rand v0.8.6
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]     Checking csv-core v0.1.13
[INFO] [stderr]     Checking wasmi_collections v1.1.0
[INFO] [stderr]    Compiling icu_segmenter_data v2.2.0
[INFO] [stderr]     Checking spin v0.9.9
[INFO] [stderr]     Checking fast-srgb8 v1.0.0
[INFO] [stderr]     Checking mutate_once v0.1.2
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]     Checking kamadak-exif v0.6.1
[INFO] [stderr]    Compiling cc v1.2.60
[INFO] [stderr]     Checking time v0.3.47
[INFO] [stderr]     Checking euclid v0.22.14
[INFO] [stderr]     Checking glidesort v0.1.2
[INFO] [stderr]     Checking linebender_resource_handle v0.1.1
[INFO] [stderr]     Checking typed-arena v2.0.2
[INFO] [stderr]     Checking az v1.3.0
[INFO] [stderr]     Checking hayro-postscript v0.1.0
[INFO] [stderr]     Checking hypher v0.1.7
[INFO] [stderr]     Checking wasmi_ir v1.1.0
[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/24e1a22664233bce1f9b5dc6eee7c1f74327e28c/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" "ef4ce3aa0fae2360ac6b6c5fab5b72e56af79f2f30c34e92926fd4f216b3dd20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef4ce3aa0fae2360ac6b6c5fab5b72e56af79f2f30c34e92926fd4f216b3dd20", kill_on_drop: false }`
[INFO] [stdout] ef4ce3aa0fae2360ac6b6c5fab5b72e56af79f2f30c34e92926fd4f216b3dd20