[INFO] fetching crate skill-doctor-core 0.1.0...
[INFO] testing skill-doctor-core-0.1.0 against 1.99.0-beta.8 for beta-1.100-2
[INFO] extracting crate skill-doctor-core 0.1.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate skill-doctor-core 0.1.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate skill-doctor-core 0.1.0
[INFO] tweaked toml for crates.io crate skill-doctor-core 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate skill-doctor-core 0.1.0 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate skill-doctor-core 0.1.0 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded skill-doctor-rules v0.1.0
[INFO] [stderr]   Downloaded text-size v1.1.1
[INFO] [stderr]   Downloaded rowan v0.17.0
[INFO] [stderr]   Downloaded walrus-macro v0.26.0
[INFO] [stderr]   Downloaded yara-x-macros v1.20.0
[INFO] [stderr]   Downloaded wasmtime-internal-versioned-export-macros v45.0.3
[INFO] [stderr]   Downloaded cranelift-bitset v0.132.3
[INFO] [stderr]   Downloaded cranelift-control v0.132.3
[INFO] [stderr]   Downloaded cranelift-srcgen v0.132.3
[INFO] [stderr]   Downloaded ascii_tree v0.1.1
[INFO] [stderr]   Downloaded wasmtime-internal-jit-icache-coherence v45.0.3
[INFO] [stderr]   Downloaded wasmtime-internal-jit-debug v45.0.3
[INFO] [stderr]   Downloaded cranelift-codegen-shared v0.132.3
[INFO] [stderr]   Downloaded leb128 v0.2.7
[INFO] [stderr]   Downloaded skill-doctor-neutralize v0.1.0
[INFO] [stderr]   Downloaded pulley-macros v45.0.3
[INFO] [stderr]   Downloaded cranelift-native v0.132.3
[INFO] [stderr]   Downloaded wasmtime-internal-fiber v45.0.3
[INFO] [stderr]   Downloaded cranelift-entity v0.132.3
[INFO] [stderr]   Downloaded memfd v0.6.6
[INFO] [stderr]   Downloaded wasmtime-internal-unwinder v45.0.3
[INFO] [stderr]   Downloaded cranelift-assembler-x64 v0.132.3
[INFO] [stderr]   Downloaded cranelift-assembler-x64-meta v0.132.3
[INFO] [stderr]   Downloaded wasmtime-internal-core v45.0.3
[INFO] [stderr]   Downloaded wasmprinter v0.248.0
[INFO] [stderr]   Downloaded cranelift-bforest v0.132.3
[INFO] [stderr]   Downloaded cranelift-frontend v0.132.3
[INFO] [stderr]   Downloaded intaglio v1.15.1
[INFO] [stderr]   Downloaded cpp_demangle v0.4.5
[INFO] [stderr]   Downloaded pulley-interpreter v45.0.3
[INFO] [stderr]   Downloaded yara-x-parser v1.20.0
[INFO] [stderr]   Downloaded wasm-encoder v0.248.0
[INFO] [stderr]   Downloaded cranelift-isle v0.132.3
[INFO] [stderr]   Downloaded cranelift-codegen-meta v0.132.3
[INFO] [stderr]   Downloaded wasm-encoder v0.245.1
[INFO] [stderr]   Downloaded daachorse v5.0.0
[INFO] [stderr]   Downloaded wasmtime-internal-cranelift v45.0.3
[INFO] [stderr]   Downloaded walrus v0.26.5
[INFO] [stderr]   Downloaded wasmparser v0.248.0
[INFO] [stderr]   Downloaded wasmparser v0.245.1
[INFO] [stderr]   Downloaded wasmtime-environ v45.0.3
[INFO] [stderr]   Downloaded yara-x v1.20.0
[INFO] [stderr]   Downloaded wasmtime v45.0.3
[INFO] [stderr]   Downloaded cranelift-codegen v0.132.3
[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@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] c868c14e1cb1e9899ba2dea4525d45a2fafaf18d4a31792f3b59974bbee999c0
[INFO] running `Command { std: "docker" "start" "c868c14e1cb1e9899ba2dea4525d45a2fafaf18d4a31792f3b59974bbee999c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c868c14e1cb1e9899ba2dea4525d45a2fafaf18d4a31792f3b59974bbee999c0", 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" "c868c14e1cb1e9899ba2dea4525d45a2fafaf18d4a31792f3b59974bbee999c0" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c868c14e1cb1e9899ba2dea4525d45a2fafaf18d4a31792f3b59974bbee999c0", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c868c14e1cb1e9899ba2dea4525d45a2fafaf18d4a31792f3b59974bbee999c0" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling wasmtime-internal-core v45.0.3
[INFO] [stderr]    Compiling cranelift-srcgen v0.132.3
[INFO] [stderr]    Compiling hashbrown v0.17.1
[INFO] [stderr]    Compiling cranelift-isle v0.132.3
[INFO] [stderr]    Compiling bumpalo v3.20.3
[INFO] [stderr]    Compiling cranelift-codegen-shared v0.132.3
[INFO] [stderr]    Compiling target-lexicon v0.13.5
[INFO] [stderr]    Compiling aho-corasick v1.1.5
[INFO] [stderr]    Compiling arbitrary v1.4.2
[INFO] [stderr]    Compiling syn v3.0.5
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling bitflags v2.13.1
[INFO] [stderr]    Compiling hashbrown v0.16.1
[INFO] [stderr]    Compiling semver v1.0.28
[INFO] [stderr]    Compiling leb128fmt v0.1.0
[INFO] [stderr]    Compiling object v0.39.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.23
[INFO] [stderr]    Compiling cranelift-assembler-x64-meta v0.132.3
[INFO] [stderr]    Compiling wasm-encoder v0.248.0
[INFO] [stderr]    Compiling typenum v1.20.1
[INFO] [stderr]    Compiling wasmtime-internal-unwinder v45.0.3
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling crc32fast v1.5.1
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]    Compiling generic-array v0.14.9
[INFO] [stderr]    Compiling wasmtime-internal-cranelift v45.0.3
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling protobuf v3.7.2
[INFO] [stderr]    Compiling cranelift-control v0.132.3
[INFO] [stderr]    Compiling countme v3.0.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.21
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]    Compiling text-size v1.1.1
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling itertools v0.15.0
[INFO] [stderr]    Compiling virtue v0.0.18
[INFO] [stderr]    Compiling indexmap v2.14.2
[INFO] [stderr]    Compiling ascii_tree v0.1.1
[INFO] [stderr]    Compiling crossbeam-deque v0.8.8
[INFO] [stderr]    Compiling fallible-iterator v0.3.0
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling stable_deref_trait v1.2.1
[INFO] [stderr]    Compiling tap v1.0.1
[INFO] [stderr]    Compiling rowan v0.17.0
[INFO] [stderr]    Compiling wyz v0.5.1
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling regex-automata v0.4.18
[INFO] [stderr]    Compiling wasm-encoder v0.245.1
[INFO] [stderr]    Compiling gimli v0.33.0
[INFO] [stderr]    Compiling bincode_derive v2.0.1
[INFO] [stderr]    Compiling gimli v0.32.3
[INFO] [stderr]    Compiling funty v2.0.0
[INFO] [stderr]    Compiling anstyle v1.0.14
[INFO] [stderr]    Compiling leb128 v0.2.7
[INFO] [stderr]    Compiling unty v0.0.4
[INFO] [stderr]    Compiling cranelift-assembler-x64 v0.132.3
[INFO] [stderr]    Compiling id-arena v2.3.0
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]    Compiling annotate-snippets v0.12.16
[INFO] [stderr]    Compiling memmap2 v0.9.11
[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/1.99.0-beta.8-x86_64-unknown-linux-gnu/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.119/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"' --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=778eee21d48b7d6e -C extra-filename=-8b5786696d6443a1 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-07b820aa231198b5.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-bf53898b3f04765a.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-86faa6b6bcc5b157.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[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/1.99.0-beta.8-x86_64-unknown-linux-gnu/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-3.0.5/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="visit"' --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", "test", "visit", "visit-mut"))' -C metadata=e3779bdcb40c5560 -C extra-filename=-58676d814ebe6656 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-07b820aa231198b5.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-bf53898b3f04765a.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-86faa6b6bcc5b157.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "c868c14e1cb1e9899ba2dea4525d45a2fafaf18d4a31792f3b59974bbee999c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c868c14e1cb1e9899ba2dea4525d45a2fafaf18d4a31792f3b59974bbee999c0", kill_on_drop: false }`
[INFO] [stdout] c868c14e1cb1e9899ba2dea4525d45a2fafaf18d4a31792f3b59974bbee999c0
