[INFO] fetching crate cargo-okf 0.2.7...
[INFO] checking cargo-okf-0.2.7 against 40527f3e444fde1deb361751bdef9b9e11d1b971+rustflags=--cfg crater_hack --force-warn invalid-c-variadic-arguments for pr-162478
[INFO] extracting crate cargo-okf 0.2.7 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate cargo-okf 0.2.7
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate cargo-okf 0.2.7
[INFO] tweaked toml for crates.io crate cargo-okf 0.2.7 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate cargo-okf 0.2.7 on toolchain 40527f3e444fde1deb361751bdef9b9e11d1b971
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate cargo-okf 0.2.7 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" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: explicit `package.readme` can be inferred
[INFO] [stderr]   --> Cargo.toml:30:1
[INFO] [stderr]    |
[INFO] [stderr] 30 | 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: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:26:12
[INFO] [stderr]    |
[INFO] [stderr] 26 | homepage = "https://github.com/W4G1/okf"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 31 | repository = "https://github.com/W4G1/okf"
[INFO] [stderr]    |              -----------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `cargo-okf` (manifest) generated 2 warnings
[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@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] ea9f992e430c6817f5f8f4d5fee575517933be68ebbc91380554ade644ebb372
[INFO] running `Command { std: "docker" "start" "ea9f992e430c6817f5f8f4d5fee575517933be68ebbc91380554ade644ebb372", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ea9f992e430c6817f5f8f4d5fee575517933be68ebbc91380554ade644ebb372", 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" "ea9f992e430c6817f5f8f4d5fee575517933be68ebbc91380554ade644ebb372" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ea9f992e430c6817f5f8f4d5fee575517933be68ebbc91380554ade644ebb372", 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 --cfg crater_hack --force-warn invalid-c-variadic-arguments" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ea9f992e430c6817f5f8f4d5fee575517933be68ebbc91380554ade644ebb372" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "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:30:1
[INFO] [stderr]    |
[INFO] [stderr] 30 | 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: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:26:12
[INFO] [stderr]    |
[INFO] [stderr] 26 | homepage = "https://github.com/W4G1/okf"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 31 | repository = "https://github.com/W4G1/okf"
[INFO] [stderr]    |              -----------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `cargo-okf` (manifest) generated 2 warnings
[INFO] [stderr]    Compiling zerocopy v0.8.56
[INFO] [stderr]     Checking allocator-api2 v0.2.21
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]     Checking either v1.18.0
[INFO] [stderr]    Compiling libc v0.2.189
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling phf_shared v0.14.0
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling syn v3.0.4
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]     Checking oxc_data_structures v0.147.0
[INFO] [stderr]    Compiling libm v0.2.16
[INFO] [stderr]    Compiling object v0.39.1
[INFO] [stderr]     Checking compact_str v0.10.0
[INFO] [stderr]    Compiling fastrand v2.5.0
[INFO] [stderr]     Checking oxc_estree v0.147.0
[INFO] [stderr]    Compiling memchr v2.8.3
[INFO] [stderr]     Checking num-traits v0.2.19
[INFO] [stderr]    Compiling owo-colors v4.3.0
[INFO] [stderr]    Compiling phf v0.14.0
[INFO] [stderr]    Compiling malachite-nz v0.4.22
[INFO] [stderr]    Compiling phf_generator v0.14.0
[INFO] [stderr]    Compiling thiserror v2.0.20
[INFO] [stderr]     Checking smawk v0.3.3
[INFO] [stderr]     Checking itertools v0.11.0
[INFO] [stderr]    Compiling dragonbox_ecma v0.1.12
[INFO] [stderr]     Checking unicode-linebreak v0.1.5
[INFO] [stderr]     Checking cow-utils v0.1.3
[INFO] [stderr]    Compiling unicode-width v0.2.2
[INFO] [stderr]     Checking hashbrown v0.17.1
[INFO] [stderr]     Checking textwrap v0.16.2
[INFO] [stderr]     Checking hashbrown v0.16.1
[INFO] [stderr]     Checking num-integer v0.1.47
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]    Compiling getopts v0.2.24
[INFO] [stderr]    Compiling instability v0.3.13
[INFO] [stderr]    Compiling log v0.4.34
[INFO] [stderr]     Checking bytecount v0.6.9
[INFO] [stderr]     Checking unicode-id-start v1.4.0
[INFO] [stderr]    Compiling anyhow v1.0.104
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling stacker v0.1.25
[INFO] [stderr]     Checking unic-char-range v0.9.0
[INFO] [stderr]     Checking critical-section v1.2.0
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]     Checking unic-common v0.9.0
[INFO] [stderr]     Checking unic-char-property v0.9.0
[INFO] [stderr]     Checking signal-hook v0.3.18
[INFO] [stderr]     Checking unic-ucd-version v0.9.0
[INFO] [stderr]     Checking mio v1.2.2
[INFO] [stderr]     Checking rustpython-parser-vendored v0.4.0
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]     Checking num_threads v0.1.7
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]     Checking time v0.3.55
[INFO] [stderr]     Checking oxc_allocator v0.147.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]     Checking lru v0.18.2
[INFO] [stderr]     Checking num-bigint v0.5.1
[INFO] [stderr]     Checking signal-hook-mio v0.2.5
[INFO] [stderr]     Checking line-clipping v0.3.8
[INFO] [stderr]     Checking unic-emoji-char v0.9.0
[INFO] [stderr]     Checking unic-ucd-ident v0.9.0
[INFO] [stderr]    Compiling seq-macro v0.3.6
[INFO] [stderr]     Checking lalrpop-util v0.20.2
[INFO] [stderr]     Checking okf-core v0.2.7
[INFO] [stderr]     Checking oxc_str v0.147.0
[INFO] [stderr]    Compiling darling_core v0.24.1
[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/40527f3e444fde1deb361751bdef9b9e11d1b971/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-3.0.4/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="extra-traits"' --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=7a32733a1574d6bc -C extra-filename=-05e63180f9ec68f0 --out-dir /opt/rustwide/target/debug/build/syn/05e63180f9ec68f0/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/50e1e143c50e80a0/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/a0e7040ffc91db0d/out --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/50e1e143c50e80a0/out/libproc_macro2-50e1e143c50e80a0.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/397fa84670537306/out/libquote-397fa84670537306.rmeta --extern unicode_ident=/opt/rustwide/target/debug/build/unicode-ident/a0e7040ffc91db0d/out/libunicode_ident-a0e7040ffc91db0d.rmeta --cap-lints allow --cap-lints=forbid --cfg crater_hack --force-warn invalid-c-variadic-arguments --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" "ea9f992e430c6817f5f8f4d5fee575517933be68ebbc91380554ade644ebb372", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea9f992e430c6817f5f8f4d5fee575517933be68ebbc91380554ade644ebb372", kill_on_drop: false }`
[INFO] [stdout] ea9f992e430c6817f5f8f4d5fee575517933be68ebbc91380554ade644ebb372
