[INFO] fetching crate covecto 0.1.1...
[INFO] checking covecto-0.1.1 against 018018e881e2db0956f229dbb543e21f058d1ce7 for pr-162600
[INFO] extracting crate covecto 0.1.1 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate covecto 0.1.1
[INFO] finished tweaking crates.io crate covecto 0.1.1
[INFO] tweaked toml for crates.io crate covecto 0.1.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate covecto 0.1.1 on toolchain 018018e881e2db0956f229dbb543e21f058d1ce7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+018018e881e2db0956f229dbb543e21f058d1ce7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate covecto 0.1.1 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" "+018018e881e2db0956f229dbb543e21f058d1ce7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: explicit `package.readme` can be inferred
[INFO] [stderr]   --> Cargo.toml:63:1
[INFO] [stderr]    |
[INFO] [stderr] 63 | readme = "README.md"
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::manual_readme` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.readme`
[INFO] [stderr] warning: `covecto` (manifest) generated 1 warning
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded resvg v0.45.1
[INFO] [stderr]   Downloaded font-types v0.11.3
[INFO] [stderr]   Downloaded fontdb v0.23.0
[INFO] [stderr]   Downloaded winres v0.1.12
[INFO] [stderr]   Downloaded float-cmp v0.9.0
[INFO] [stderr]   Downloaded pngtosvg v0.6.2
[INFO] [stderr]   Downloaded unicode-ccc v0.4.0
[INFO] [stderr]   Downloaded simplecss v0.2.2
[INFO] [stderr]   Downloaded unicode-bidi-mirroring v0.4.0
[INFO] [stderr]   Downloaded visioncortex v0.8.10
[INFO] [stderr]   Downloaded fontconfig-parser v0.5.8
[INFO] [stderr]   Downloaded imagesize v0.13.0
[INFO] [stderr]   Downloaded read-fonts v0.39.2
[INFO] [stderr]   Downloaded unicode-vo v0.1.0
[INFO] [stderr]   Downloaded covecto-core v0.1.1
[INFO] [stderr]   Downloaded skrifa v0.42.1
[INFO] [stderr]   Downloaded kurbo v0.11.3
[INFO] [stderr]   Downloaded data-url v0.3.2
[INFO] [stderr]   Downloaded roots v0.0.6
[INFO] [stderr]   Downloaded write-fonts v0.48.1
[INFO] [stderr]   Downloaded vtracer v0.6.5
[INFO] [stderr]   Downloaded kurbo v0.13.1
[INFO] [stderr]   Downloaded subsetter v0.2.6
[INFO] [stderr]   Downloaded core_maths v0.1.1
[INFO] [stderr]   Downloaded polycool v0.4.0
[INFO] [stderr]   Downloaded flo_curves v0.3.1
[INFO] [stderr]   Downloaded svgtypes v0.15.3
[INFO] [stderr]   Downloaded svg2pdf v0.13.0
[INFO] [stderr]   Downloaded covecto-api v0.1.1
[INFO] [stderr]   Downloaded xmlwriter v0.1.0
[INFO] [stderr]   Downloaded unicode-script v0.5.8
[INFO] [stderr]   Downloaded rustybuzz v0.20.1
[INFO] [stderr]   Downloaded usvg v0.45.1
[INFO] [stderr]   Downloaded pdf-writer v0.12.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 1f80ceca4d5b63a4d5aa9db9ed6b15f3cfd4765a040f27e706c4ce68f49c937e
[INFO] running `Command { std: "docker" "start" "1f80ceca4d5b63a4d5aa9db9ed6b15f3cfd4765a040f27e706c4ce68f49c937e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1f80ceca4d5b63a4d5aa9db9ed6b15f3cfd4765a040f27e706c4ce68f49c937e", 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" "1f80ceca4d5b63a4d5aa9db9ed6b15f3cfd4765a040f27e706c4ce68f49c937e" "/opt/rustwide/cargo-home/bin/cargo" "+018018e881e2db0956f229dbb543e21f058d1ce7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1f80ceca4d5b63a4d5aa9db9ed6b15f3cfd4765a040f27e706c4ce68f49c937e", 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" "1f80ceca4d5b63a4d5aa9db9ed6b15f3cfd4765a040f27e706c4ce68f49c937e" "/opt/rustwide/cargo-home/bin/cargo" "+018018e881e2db0956f229dbb543e21f058d1ce7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: explicit `package.readme` can be inferred
[INFO] [stderr]   --> Cargo.toml:63:1
[INFO] [stderr]    |
[INFO] [stderr] 63 | readme = "README.md"
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::manual_readme` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.readme`
[INFO] [stderr] warning: `covecto` (manifest) generated 1 warning
[INFO] [stderr]     Checking smallvec v1.15.2
[INFO] [stderr]     Checking log v0.4.33
[INFO] [stderr]     Checking arrayvec v0.7.8
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.20
[INFO] [stderr]    Compiling crossbeam-deque v0.8.7
[INFO] [stderr]     Checking simd-adler32 v0.3.10
[INFO] [stderr]     Checking crc32fast v1.5.0
[INFO] [stderr]     Checking bitflags v2.13.1
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling syn v3.0.3
[INFO] [stderr]     Checking weezl v0.1.12
[INFO] [stderr]     Checking futures-core v0.3.33
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking color_quant v1.1.0
[INFO] [stderr]    Compiling anyhow v1.0.104
[INFO] [stderr]    Compiling thiserror v2.0.19
[INFO] [stderr]     Checking as-slice v0.2.1
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]     Checking http v1.4.2
[INFO] [stderr]    Compiling av-scenechange v0.14.1
[INFO] [stderr]     Checking quick-error v2.0.1
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling built v0.8.1
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking fdeflate v0.3.7
[INFO] [stderr]     Checking aligned v0.4.3
[INFO] [stderr]     Checking core_maths v0.1.1
[INFO] [stderr]     Checking nom v8.0.0
[INFO] [stderr]     Checking num-bigint v0.4.8
[INFO] [stderr]     Checking no_std_io2 v0.9.4
[INFO] [stderr]    Compiling pulp v0.22.3
[INFO] [stderr]    Compiling slotmap v1.1.1
[INFO] [stderr]    Compiling pastey v0.1.1
[INFO] [stderr]     Checking float-cmp v0.9.0
[INFO] [stderr]     Checking y4m v0.8.0
[INFO] [stderr]     Checking bitstream-io v4.10.0
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking strict-num v0.1.1
[INFO] [stderr]     Checking flate2 v1.1.9
[INFO] [stderr]     Checking ttf-parser v0.25.1
[INFO] [stderr]     Checking raw-cpuid v11.6.0
[INFO] [stderr]     Checking rayon-core v1.13.0
[INFO] [stderr]    Compiling simd_helpers v0.1.0
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]     Checking imgref v1.12.2
[INFO] [stderr]    Compiling noop_proc_macro v0.3.0
[INFO] [stderr]     Checking pulp-wasm-simd-flag v0.1.1
[INFO] [stderr]     Checking adler32 v1.2.0
[INFO] [stderr]     Checking reborrow v0.5.5
[INFO] [stderr]     Checking roxmltree v0.20.0
[INFO] [stderr]     Checking byteorder-lite v0.1.0
[INFO] [stderr]     Checking zune-core v0.5.1
[INFO] [stderr]    Compiling rav1e v0.8.1
[INFO] [stderr]     Checking new_debug_unreachable v1.0.6
[INFO] [stderr]     Checking tinyvec v1.12.0
[INFO] [stderr]     Checking loop9 v0.1.5
[INFO] [stderr]     Checking zune-jpeg v0.5.15
[INFO] [stderr]     Checking http-body v1.1.0
[INFO] [stderr]     Checking image-webp v0.2.4
[INFO] [stderr]     Checking rayon v1.12.0
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking kurbo v0.11.3
[INFO] [stderr]     Checking zune-inflate v0.2.54
[INFO] [stderr]     Checking polycool v0.4.0
[INFO] [stderr]     Checking fontconfig-parser v0.5.8
[INFO] [stderr]     Checking avif-serialize v0.8.9
[INFO] [stderr]     Checking socket2 v0.6.5
[INFO] [stderr]     Checking mio v1.2.2
[INFO] [stderr]     Checking memmap2 v0.9.11
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking unicode-bidi-mirroring v0.4.0
[INFO] [stderr]     Checking unicode-script v0.5.8
[INFO] [stderr]     Checking unicode-ccc v0.4.0
[INFO] [stderr]     Checking fax v0.2.7
[INFO] [stderr]     Checking lebe v0.5.3
[INFO] [stderr]     Checking siphasher v1.0.3
[INFO] [stderr]     Checking unicode-properties v0.1.4
[INFO] [stderr]     Checking pxfm v0.1.30
[INFO] [stderr]     Checking bit_field v0.10.3
[INFO] [stderr]     Checking indexmap v2.14.0
[INFO] [stderr]     Checking deflate v0.8.6
[INFO] [stderr]     Checking svgtypes v0.15.3
[INFO] [stderr]     Checking kurbo v0.13.1
[INFO] [stderr]     Checking miniz_oxide v0.3.7
[INFO] [stderr]     Checking png v0.17.16
[INFO] [stderr]     Checking png v0.18.1
[INFO] [stderr]     Checking gif v0.14.2
[INFO] [stderr]     Checking simplecss v0.2.2
[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/018018e881e2db0956f229dbb543e21f058d1ce7/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-3.0.3/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type lib --emit=dep-info,metadata,link -Z embed-metadata=no -C embed-bitcode=no --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --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=438321f94eb9f5a0 -C extra-filename=-4033db0793bf2ef7 --out-dir /opt/rustwide/target/debug/build/syn/4033db0793bf2ef7/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/ee684499ef27f3b8/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/8c98a1a0e58216a9/out --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/ee684499ef27f3b8/out/libproc_macro2-ee684499ef27f3b8.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/97307b84563a2c10/out/libquote-97307b84563a2c10.rmeta --extern unicode_ident=/opt/rustwide/target/debug/build/unicode-ident/8c98a1a0e58216a9/out/libunicode_ident-8c98a1a0e58216a9.rmeta --cap-lints allow --cap-lints=forbid --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "1f80ceca4d5b63a4d5aa9db9ed6b15f3cfd4765a040f27e706c4ce68f49c937e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f80ceca4d5b63a4d5aa9db9ed6b15f3cfd4765a040f27e706c4ce68f49c937e", kill_on_drop: false }`
[INFO] [stdout] 1f80ceca4d5b63a4d5aa9db9ed6b15f3cfd4765a040f27e706c4ce68f49c937e
