[INFO] fetching crate rustmax-doctest 0.0.10...
[INFO] checking rustmax-doctest-0.0.10 against 416264364aa47959f5827723e1d7dabc95d0744b for pr-162242
[INFO] extracting crate rustmax-doctest 0.0.10 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate rustmax-doctest 0.0.10
[INFO] finished tweaking crates.io crate rustmax-doctest 0.0.10
[INFO] tweaked toml for crates.io crate rustmax-doctest 0.0.10 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rustmax-doctest 0.0.10 on toolchain 416264364aa47959f5827723e1d7dabc95d0744b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+416264364aa47959f5827723e1d7dabc95d0744b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rustmax-doctest 0.0.10 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" "+416264364aa47959f5827723e1d7dabc95d0744b" "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/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] f9b3f805539258aa1cade67c99c0bd4c3a797bb2426002e5a740caa30386e4bb
[INFO] running `Command { std: "docker" "start" "f9b3f805539258aa1cade67c99c0bd4c3a797bb2426002e5a740caa30386e4bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f9b3f805539258aa1cade67c99c0bd4c3a797bb2426002e5a740caa30386e4bb", 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" "f9b3f805539258aa1cade67c99c0bd4c3a797bb2426002e5a740caa30386e4bb" "/opt/rustwide/cargo-home/bin/cargo" "+416264364aa47959f5827723e1d7dabc95d0744b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f9b3f805539258aa1cade67c99c0bd4c3a797bb2426002e5a740caa30386e4bb", 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" "f9b3f805539258aa1cade67c99c0bd4c3a797bb2426002e5a740caa30386e4bb" "/opt/rustwide/cargo-home/bin/cargo" "+416264364aa47959f5827723e1d7dabc95d0744b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling zerocopy v0.8.56
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]    Compiling cc v1.4.4
[INFO] [stderr]     Checking crypto-common v0.2.2
[INFO] [stderr]    Compiling aws-lc-rs v1.18.0
[INFO] [stderr]     Checking num-integer v0.1.47
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]     Checking block-buffer v0.12.1
[INFO] [stderr]     Checking aho-corasick v1.1.5
[INFO] [stderr]    Compiling anyhow v1.0.104
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]    Compiling rustls v0.23.43
[INFO] [stderr]    Compiling phf_shared v0.13.1
[INFO] [stderr]    Compiling crunchy v0.2.4
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]     Checking rayon v1.12.0
[INFO] [stderr]     Checking sync_wrapper v1.0.2
[INFO] [stderr]     Checking zlib-rs v0.6.7
[INFO] [stderr]     Checking bytemuck v1.25.2
[INFO] [stderr]     Checking num-bigint v0.4.8
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling fastrand v2.5.0
[INFO] [stderr]    Compiling syn v3.0.3
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]     Checking hdrhistogram v7.6.0
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]    Compiling nix v0.31.3
[INFO] [stderr]    Compiling clang-sys v1.9.1
[INFO] [stderr]     Checking no_std_io2 v0.9.4
[INFO] [stderr]     Checking ipnet v2.12.1
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]    Compiling phf_generator v0.13.1
[INFO] [stderr]     Checking sha1 v0.10.7
[INFO] [stderr]     Checking bitstream-io v4.10.0
[INFO] [stderr]    Compiling phf_codegen v0.13.1
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling pulp v0.22.3
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]    Compiling rav1e v0.8.1
[INFO] [stderr]    Compiling simd_helpers v0.1.0
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]    Compiling jetscii v0.5.3
[INFO] [stderr]    Compiling portable-atomic v1.15.0
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking digest v0.11.3
[INFO] [stderr]    Compiling entities v1.0.1
[INFO] [stderr]     Checking data-encoding v2.11.1
[INFO] [stderr]     Checking regex-automata v0.4.18
[INFO] [stderr]    Compiling cxxbridge-flags v1.0.199
[INFO] [stderr]     Checking reborrow v0.5.5
[INFO] [stderr]     Checking zune-core v0.5.3
[INFO] [stderr]    Compiling scratch v1.0.9
[INFO] [stderr]     Checking imgref v1.12.2
[INFO] [stderr]     Checking flate2 v1.1.9
[INFO] [stderr]     Checking pulp-wasm-simd-flag v0.1.1
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]     Checking hmac v0.13.0
[INFO] [stderr]     Checking sha2 v0.11.0
[INFO] [stderr]     Checking loop9 v0.1.5
[INFO] [stderr]     Checking zune-jpeg v0.5.15
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]    Compiling const-random-macro v0.1.16
[INFO] [stderr]     Checking rustls-native-certs v0.8.4
[INFO] [stderr]    Compiling comrak v0.54.0
[INFO] [stderr]     Checking cipher v0.5.2
[INFO] [stderr]     Checking unicode-normalization v0.1.25
[INFO] [stderr]     Checking inotify-sys v0.1.8
[INFO] [stderr]     Checking avif-serialize v0.8.9
[INFO] [stderr]    Compiling cmake v0.1.58
[INFO] [stderr]     Checking zune-inflate v0.2.54
[INFO] [stderr]     Checking wait-timeout v0.2.1
[INFO] [stderr]     Checking maybe-rayon v0.1.1
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]     Checking bstr v1.13.1
[INFO] [stderr]     Checking nibble_vec v0.1.0
[INFO] [stderr]     Checking rgb v0.8.53
[INFO] [stderr]     Checking fax v0.2.7
[INFO] [stderr]     Checking constant_time_eq v0.4.2
[INFO] [stderr]    Compiling bindgen v0.72.1
[INFO] [stderr]     Checking shlex v2.0.1
[INFO] [stderr]     Checking bumpalo v3.20.3
[INFO] [stderr]     Checking libbz2-rs-sys v0.2.5
[INFO] [stderr]     Checking winnow v1.0.4
[INFO] [stderr]     Checking find-msvc-tools v0.1.11
[INFO] [stderr]     Checking endian-type v0.2.0
[INFO] [stderr]     Checking lzma-rust2 v0.16.5
[INFO] [stderr]     Checking radix_trie v0.3.0
[INFO] [stderr]     Checking codespan-reporting v0.13.1
[INFO] [stderr]     Checking moxcms v0.8.1
[INFO] [stderr]    Compiling aws-lc-sys v0.44.0
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]    Compiling link-cplusplus v1.0.12
[INFO] [stderr]    Compiling blake3 v1.8.7
[INFO] [stderr]    Compiling cxx v1.0.199
[INFO] [stderr]     Checking toml_parser v1.1.3+spec-1.1.0
[INFO] [stderr]     Checking bzip2 v0.6.1
[INFO] [stderr]     Checking caseless v0.2.2
[INFO] [stderr]     Checking aes v0.9.2
[INFO] [stderr]     Checking const-random v0.1.18
[INFO] [stderr]     Checking pbkdf2 v0.13.0
[INFO] [stderr]     Checking sha1 v0.11.0
[INFO] [stderr]     Checking regex v1.13.1
[INFO] [stderr]     Checking qoi v0.4.1
[INFO] [stderr]     Checking console v0.16.4
[INFO] [stderr]     Checking rand_xorshift v0.4.0
[INFO] [stderr]     Checking log v0.4.34
[INFO] [stderr]     Checking bitflags v2.13.1
[INFO] [stderr]     Checking toml_datetime v1.1.1+spec-1.1.0
[INFO] [stderr]     Checking mio v1.2.2
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking raw-cpuid v11.6.0
[INFO] [stderr]     Checking rustix v1.1.4
[INFO] [stderr]     Checking cexpr v0.6.0
[INFO] [stderr]     Checking png v0.18.1
[INFO] [stderr]     Checking notify-types v2.1.0
[INFO] [stderr]     Checking inotify v0.11.5
[INFO] [stderr]     Checking env_filter v2.0.0
[INFO] [stderr]     Checking globset v0.4.20
[INFO] [stderr]     Checking zopfli v0.8.3
[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/416264364aa47959f5827723e1d7dabc95d0744b/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="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=38730e83bb4ae3a5 -C extra-filename=-17ea2b90a1adc535 --out-dir /opt/rustwide/target/debug/build/syn/17ea2b90a1adc535/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/d74377a020426648/out/libquote-d74377a020426648.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" "f9b3f805539258aa1cade67c99c0bd4c3a797bb2426002e5a740caa30386e4bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9b3f805539258aa1cade67c99c0bd4c3a797bb2426002e5a740caa30386e4bb", kill_on_drop: false }`
[INFO] [stdout] f9b3f805539258aa1cade67c99c0bd4c3a797bb2426002e5a740caa30386e4bb
