[INFO] fetching crate ontoenv-python 0.6.0-a5...
[INFO] testing ontoenv-python-0.6.0-a5 against 1.98.0-beta.1 for beta-1.98-1
[INFO] extracting crate ontoenv-python 0.6.0-a5 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate ontoenv-python 0.6.0-a5
[INFO] finished tweaking crates.io crate ontoenv-python 0.6.0-a5
[INFO] tweaked toml for crates.io crate ontoenv-python 0.6.0-a5 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ontoenv-python 0.6.0-a5 on toolchain 1.98.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.98.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ontoenv-python 0.6.0-a5 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" "+1.98.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 8798efdb69d837fba5d8ce5fbffda8d68e9b38abef15a13acd2dc67c6baafcbe
[INFO] running `Command { std: "docker" "start" "8798efdb69d837fba5d8ce5fbffda8d68e9b38abef15a13acd2dc67c6baafcbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8798efdb69d837fba5d8ce5fbffda8d68e9b38abef15a13acd2dc67c6baafcbe", 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" "8798efdb69d837fba5d8ce5fbffda8d68e9b38abef15a13acd2dc67c6baafcbe" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8798efdb69d837fba5d8ce5fbffda8d68e9b38abef15a13acd2dc67c6baafcbe", 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" "8798efdb69d837fba5d8ce5fbffda8d68e9b38abef15a13acd2dc67c6baafcbe" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.8.2
[INFO] [stderr]    Compiling smallvec v1.15.2
[INFO] [stderr]    Compiling zerocopy v0.8.52
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling cc-traits v2.0.0
[INFO] [stderr]    Compiling syn v2.0.118
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling cc v1.2.65
[INFO] [stderr]    Compiling ciborium-io v0.2.2
[INFO] [stderr]    Compiling range-traits v0.3.2
[INFO] [stderr]    Compiling hex_fmt v0.3.0
[INFO] [stderr]    Compiling utf8-decode v1.0.1
[INFO] [stderr]    Compiling target-lexicon v0.13.5
[INFO] [stderr]    Compiling lexical-util v1.0.7
[INFO] [stderr]    Compiling ahash v0.7.8
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling btree-slab v0.6.1
[INFO] [stderr]    Compiling log v0.4.32
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling oxilangtag v0.1.6
[INFO] [stderr]    Compiling ryu_floating_decimal v0.1.0
[INFO] [stderr]    Compiling oxiri v0.2.11
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling socket2 v0.6.4
[INFO] [stderr]    Compiling mio v1.2.1
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling ryu-js v0.2.2
[INFO] [stderr]    Compiling contextual v0.1.6
[INFO] [stderr]    Compiling pyo3-build-config v0.27.2
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling smallstr v0.3.1
[INFO] [stderr]    Compiling im v15.1.0
[INFO] [stderr]    Compiling tokio v1.52.3
[INFO] [stderr]    Compiling bitmaps v2.1.0
[INFO] [stderr]    Compiling replace_with v0.1.8
[INFO] [stderr]    Compiling decoded-char v0.1.1
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-common v0.1.7
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling locspan v0.8.2
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling lexical-parse-integer v1.0.6
[INFO] [stderr]    Compiling lexical-write-integer v1.0.6
[INFO] [stderr]    Compiling cmake v0.1.58
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling raw-btree v0.3.3
[INFO] [stderr]    Compiling lexical-parse-float v1.0.6
[INFO] [stderr]    Compiling lexical-write-float v1.0.6
[INFO] [stderr]    Compiling zeroize v1.9.0
[INFO] [stderr]    Compiling sized-chunks v0.6.5
[INFO] [stderr]    Compiling rand_xoshiro v0.6.0
[INFO] [stderr]    Compiling pretty_dtoa v0.3.0
[INFO] [stderr]    Compiling lexical-core v1.0.6
[INFO] [stderr]    Compiling http v1.4.2
[INFO] [stderr]    Compiling ordered-float v3.9.2
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling lexical v7.0.5
[INFO] [stderr]    Compiling json-number v0.4.10
[INFO] [stderr]    Compiling rustls-pki-types v1.14.1
[INFO] [stderr]    Compiling aws-lc-sys v0.41.0
[INFO] [stderr]    Compiling peg-runtime v0.8.6
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]    Compiling peg-macros v0.8.6
[INFO] [stderr]    Compiling quick-xml v0.37.5
[INFO] [stderr]    Compiling permutohedron v0.2.4
[INFO] [stderr]    Compiling json-event-parser v0.2.3
[INFO] [stderr]    Compiling rustls v0.23.40
[INFO] [stderr]    Compiling http-body v1.0.1
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling mown v0.2.2
[INFO] [stderr]    Compiling bitflags v2.13.0
[INFO] [stderr]    Compiling ryu-js v1.0.2
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling pyo3-macros-backend v0.27.2
[INFO] [stderr]    Compiling pyo3-ffi v0.27.2
[INFO] [stderr]    Compiling abnf-core v0.5.0
[INFO] [stderr]    Compiling form_urlencoded v1.2.2
[INFO] [stderr]    Compiling abnf v0.13.0
[INFO] [stderr]    Compiling sha1 v0.10.6
[INFO] [stderr]    Compiling md-5 v0.10.6
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]    Compiling dashmap v6.2.1
[INFO] [stderr]    Compiling rustls-native-certs v0.8.4
[INFO] [stderr]    Compiling blake3 v1.8.5
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling pyo3 v0.27.2
[INFO] [stderr]    Compiling http-body-util v0.1.3
[INFO] [stderr]    Compiling bstr v1.12.1
[INFO] [stderr]    Compiling memmap2 v0.9.10
[INFO] [stderr]    Compiling encoding_rs v0.8.35
[INFO] [stderr]    Compiling jiff v0.2.28
[INFO] [stderr]    Compiling serde_json v1.0.150
[INFO] [stderr]    Compiling peg v0.8.6
[INFO] [stderr]    Compiling ontoenv-python v0.6.0-a5 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling fs2 v0.4.3
[INFO] [stderr]    Compiling unindent v0.2.4
[INFO] [stderr]    Compiling regex v1.12.4
[INFO] [stderr]    Compiling globset v0.4.18
[INFO] [stderr]    Compiling locspan-derive v0.6.0
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling darling_core v0.23.0
[INFO] [stderr]    Compiling env_filter v1.0.1
[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/1.98.0-beta.1-x86_64-unknown-linux-gnu/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.118/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="fold"' --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=5b794abf1d2f8cfe -C extra-filename=-fa7cc477e818decf --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-154be7f81f34ed1b.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-a87dd5cb7e80719c.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] running `Command { std: "docker" "inspect" "8798efdb69d837fba5d8ce5fbffda8d68e9b38abef15a13acd2dc67c6baafcbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8798efdb69d837fba5d8ce5fbffda8d68e9b38abef15a13acd2dc67c6baafcbe", kill_on_drop: false }`
[INFO] [stdout] 8798efdb69d837fba5d8ce5fbffda8d68e9b38abef15a13acd2dc67c6baafcbe
