[INFO] fetching crate rustynetics 0.1.3...
[INFO] testing rustynetics-0.1.3 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate rustynetics 0.1.3 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate rustynetics 0.1.3
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate rustynetics 0.1.3
[INFO] tweaked toml for crates.io crate rustynetics 0.1.3 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rustynetics 0.1.3 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rustynetics 0.1.3 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 44ea7504e1b83efbdafed285f92319bb661d78c8cb97d0d8f7a619c7bb5b94bc
[INFO] running `Command { std: "docker" "start" "-a" "44ea7504e1b83efbdafed285f92319bb661d78c8cb97d0d8f7a619c7bb5b94bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "44ea7504e1b83efbdafed285f92319bb661d78c8cb97d0d8f7a619c7bb5b94bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44ea7504e1b83efbdafed285f92319bb661d78c8cb97d0d8f7a619c7bb5b94bc", kill_on_drop: false }`
[INFO] [stdout] 44ea7504e1b83efbdafed285f92319bb661d78c8cb97d0d8f7a619c7bb5b94bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9a92b4a6fd53b530d5ee1fbd22f3284c9334376604a0c5b0327009aa19123a88
[INFO] running `Command { std: "docker" "start" "-a" "9a92b4a6fd53b530d5ee1fbd22f3284c9334376604a0c5b0327009aa19123a88", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling bytes v1.8.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling itoa v1.0.10
[INFO] [stderr]    Compiling bitflags v2.4.2
[INFO] [stderr]    Compiling hashbrown v0.14.3
[INFO] [stderr]    Compiling libloading v0.8.2
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling log v0.4.21
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]    Compiling miniz_oxide v0.7.2
[INFO] [stderr]    Compiling openssl v0.10.64
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling memchr v2.7.1
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling tracing-core v0.1.32
[INFO] [stderr]    Compiling smallvec v1.13.1
[INFO] [stderr]    Compiling clang-sys v1.7.0
[INFO] [stderr]    Compiling either v1.10.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling frunk_core v0.4.2
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling http v1.1.0
[INFO] [stderr]    Compiling bindgen v0.69.4
[INFO] [stderr]    Compiling native-tls v0.2.11
[INFO] [stderr]    Compiling indexmap v2.2.5
[INFO] [stderr]    Compiling syn v2.0.52
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling tracing v0.1.40
[INFO] [stderr]    Compiling itertools v0.12.1
[INFO] [stderr]    Compiling pathfinder_simd v0.5.4
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling yeslogic-fontconfig-sys v6.0.0
[INFO] [stderr]    Compiling thiserror v1.0.57
[INFO] [stderr]    Compiling ryu v1.0.17
[INFO] [stderr]    Compiling http-body v1.0.1
[INFO] [stderr]    Compiling libm v0.2.9
[INFO] [stderr]    Compiling toml_datetime v0.6.5
[INFO] [stderr]    Compiling zstd-safe v7.2.1
[INFO] [stderr]    Compiling jobserver v0.1.32
[INFO] [stderr]    Compiling socket2 v0.5.6
[INFO] [stderr]    Compiling mio v1.0.2
[INFO] [stderr]    Compiling getrandom v0.2.12
[INFO] [stderr]    Compiling regex-automata v0.4.5
[INFO] [stderr]    Compiling cc v1.1.13
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling tokio v1.39.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling toml_edit v0.21.1
[INFO] [stderr]    Compiling subprocess v0.2.9
[INFO] [stderr]    Compiling miniz_oxide v0.8.0
[INFO] [stderr]    Compiling unicode-normalization v0.1.23
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling cmake v0.1.50
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling fdeflate v0.3.5
[INFO] [stderr]    Compiling aho-corasick v1.1.2
[INFO] [stderr]    Compiling bigdecimal v0.4.5
[INFO] [stderr]    Compiling serde_json v1.0.114
[INFO] [stderr]    Compiling rust_decimal v1.34.3
[INFO] [stderr]    Compiling deranged v0.3.11
[INFO] [stderr]    Compiling idna v0.5.0
[INFO] [stderr]    Compiling dirs-sys v0.4.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling openssl-sys v0.9.101
[INFO] [stderr]    Compiling libz-sys v1.1.15
[INFO] [stderr]    Compiling zstd-sys v2.0.13+zstd.1.5.6
[INFO] [stderr]    Compiling freetype-sys v0.20.1
[INFO] [stderr]    Compiling regex v1.10.3
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling dlib v0.5.2
[INFO] [stderr]    Compiling jpeg-decoder v0.3.1
[INFO] [stderr]    Compiling flate2 v1.0.28
[INFO] [stderr]    Compiling foldhash v0.1.3
[INFO] [stderr]    Compiling font-kit v0.14.2
[INFO] [stderr]    Compiling arrayvec v0.7.4
[INFO] [stderr]    Compiling png v0.17.14
[INFO] [stderr]    Compiling proc-macro-crate v3.1.0
[INFO] [stderr]    Compiling bytemuck v1.19.0
[INFO] [stderr]    Compiling weezl v0.1.8
[INFO] [stderr]    Compiling time v0.3.34
[INFO] [stderr]    Compiling gif v0.12.0
[INFO] [stderr]    Compiling darling_core v0.20.8
[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/beta-2025-09-21-x86_64-unknown-linux-gnu/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.52/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="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --cfg 'feature="visit-mut"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "quote", "test", "visit", "visit-mut"))' -C metadata=c3c21108d6cc39c8 -C extra-filename=-7da5e6946503e261 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-703dfdb7066398e1.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-2bed5a3cf4677417.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-772f13ecc3fc189a.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "9a92b4a6fd53b530d5ee1fbd22f3284c9334376604a0c5b0327009aa19123a88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a92b4a6fd53b530d5ee1fbd22f3284c9334376604a0c5b0327009aa19123a88", kill_on_drop: false }`
[INFO] [stdout] 9a92b4a6fd53b530d5ee1fbd22f3284c9334376604a0c5b0327009aa19123a88