[INFO] fetching crate velveteen-exec 0.8.42...
[INFO] testing velveteen-exec-0.8.42 against 1.99.0-beta.8 for beta-1.100-2
[INFO] extracting crate velveteen-exec 0.8.42 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate velveteen-exec 0.8.42
[INFO] finished tweaking crates.io crate velveteen-exec 0.8.42
[INFO] tweaked toml for crates.io crate velveteen-exec 0.8.42 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate velveteen-exec 0.8.42 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 velveteen-exec 0.8.42 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 ts-rs v12.0.1
[INFO] [stderr]   Downloaded yah-object-store v0.8.42
[INFO] [stderr]   Downloaded ts-rs-macros v12.0.1
[INFO] [stderr]   Downloaded yah-scryer v0.8.42
[INFO] [stderr]   Downloaded yah-workload-spec v0.8.42
[INFO] [stderr]   Downloaded fob v0.8.42
[INFO] [stderr]   Downloaded task-runs v0.8.42
[INFO] [stderr]   Downloaded tantivy v0.26.2
[INFO] [stderr]   Downloaded zstd-safe v7.3.0
[INFO] [stderr]   Downloaded bon-macros v3.10.1
[INFO] [stderr]   Downloaded bon v3.10.1
[INFO] [stderr]   Downloaded generator v0.8.10
[INFO] [stderr]   Downloaded roaring v0.11.5
[INFO] [stderr]   Downloaded io-uring v0.7.15
[INFO] [stderr]   Downloaded icu_collator_data v2.3.0
[INFO] [stderr]   Downloaded branches v0.4.6
[INFO] [stderr]   Downloaded bigdecimal v0.4.11
[INFO] [stderr]   Downloaded softaes v0.1.7
[INFO] [stderr]   Downloaded icu_collator v2.3.1
[INFO] [stderr]   Downloaded aegis v0.9.20
[INFO] [stderr]   Downloaded serial2 v0.2.38
[INFO] [stderr]   Downloaded shared_library v0.1.9
[INFO] [stderr]   Downloaded portable-pty v0.9.0
[INFO] [stderr]   Downloaded observation v0.8.42
[INFO] [stderr]   Downloaded yah-local-driver v0.8.42
[INFO] [stderr]   Downloaded parquet v58.4.0
[INFO] [stderr]   Downloaded arrow-ipc v58.4.0
[INFO] [stderr]   Downloaded velveteen v0.8.42
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 7ef9c5e7cfb9e21cecc8f5ad509829c482b2d577b293c31fbb2e1cf4df2a8ffa
[INFO] running `Command { std: "docker" "start" "7ef9c5e7cfb9e21cecc8f5ad509829c482b2d577b293c31fbb2e1cf4df2a8ffa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7ef9c5e7cfb9e21cecc8f5ad509829c482b2d577b293c31fbb2e1cf4df2a8ffa", 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" "7ef9c5e7cfb9e21cecc8f5ad509829c482b2d577b293c31fbb2e1cf4df2a8ffa" "/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" "7ef9c5e7cfb9e21cecc8f5ad509829c482b2d577b293c31fbb2e1cf4df2a8ffa", 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" "7ef9c5e7cfb9e21cecc8f5ad509829c482b2d577b293c31fbb2e1cf4df2a8ffa" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.189
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling bitflags v2.13.2
[INFO] [stderr]    Compiling zerocopy v0.8.59
[INFO] [stderr]    Compiling smallvec v1.16.2
[INFO] [stderr]    Compiling syn v3.0.6
[INFO] [stderr]    Compiling zerocopy-derive v0.8.59
[INFO] [stderr]    Compiling either v1.18.0
[INFO] [stderr]    Compiling aho-corasick v1.1.5
[INFO] [stderr]    Compiling thiserror v2.0.21
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]    Compiling rustversion v1.0.23
[INFO] [stderr]    Compiling write16 v1.0.0
[INFO] [stderr]    Compiling utf16_iter v1.0.5
[INFO] [stderr]    Compiling crossbeam-utils v0.8.23
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling num-integer v0.1.47
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling deranged v0.5.8
[INFO] [stderr]    Compiling crunchy v0.2.4
[INFO] [stderr]    Compiling zstd-safe v7.3.0
[INFO] [stderr]    Compiling num-bigint v0.4.8
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.21
[INFO] [stderr]    Compiling rustix v1.1.5
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling ownedbytes v0.9.0
[INFO] [stderr]    Compiling prettyplease v0.3.0
[INFO] [stderr]    Compiling linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling crossbeam-deque v0.8.8
[INFO] [stderr]    Compiling opaque-debug v0.3.1
[INFO] [stderr]    Compiling bitpacking v0.9.3
[INFO] [stderr]    Compiling clang-sys v1.9.1
[INFO] [stderr]    Compiling libloading v0.8.9
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling utf8-ranges v1.0.5
[INFO] [stderr]    Compiling cpufeatures v0.3.1
[INFO] [stderr]    Compiling tantivy-fst v0.5.0
[INFO] [stderr]    Compiling chacha20 v0.10.2
[INFO] [stderr]    Compiling tantivy-bitpacker v0.10.0
[INFO] [stderr]    Compiling icu_locale_data v2.3.0
[INFO] [stderr]    Compiling regex-automata v0.4.18
[INFO] [stderr]    Compiling murmurhash32 v0.3.1
[INFO] [stderr]    Compiling icu_collator_data v2.3.0
[INFO] [stderr]    Compiling typetag v0.2.23
[INFO] [stderr]    Compiling regex-syntax v0.8.11
[INFO] [stderr]    Compiling linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling crc32fast v1.5.2
[INFO] [stderr]    Compiling jobserver v0.1.35
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling crossbeam-channel v0.5.17
[INFO] [stderr]    Compiling time v0.3.55
[INFO] [stderr]    Compiling cc v1.5.1
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling mio v1.2.3
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling crypto-common v0.1.7
[INFO] [stderr]    Compiling socket2 v0.6.5
[INFO] [stderr]    Compiling uuid v1.26.1
[INFO] [stderr]    Compiling universal-hash v0.5.1
[INFO] [stderr]    Compiling cipher v0.4.4
[INFO] [stderr]    Compiling polyval v0.6.2
[INFO] [stderr]    Compiling aes v0.8.4
[INFO] [stderr]    Compiling ghash v0.5.1
[INFO] [stderr]    Compiling ctr v0.9.2
[INFO] [stderr]    Compiling aead v0.5.2
[INFO] [stderr]    Compiling rand v0.10.3
[INFO] [stderr]    Compiling rand_core v0.9.5
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]    Compiling erased-serde v0.4.10
[INFO] [stderr]    Compiling branches v0.4.6
[INFO] [stderr]    Compiling crc32c v0.6.8
[INFO] [stderr]    Compiling miette-derive v7.6.0
[INFO] [stderr]    Compiling aes-gcm v0.10.3
[INFO] [stderr]    Compiling ordered-float v5.5.0
[INFO] [stderr]    Compiling turso_macros v0.7.2
[INFO] [stderr]    Compiling zstd-sys v2.1.0+zstd.1.5.7
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr] error: could not compile `regex-automata` (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 regex_automata --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-automata-0.4.18/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 -C debuginfo=2 --cfg 'feature="alloc"' --cfg 'feature="dfa-build"' --cfg 'feature="dfa-onepass"' --cfg 'feature="dfa-search"' --cfg 'feature="hybrid"' --cfg 'feature="meta"' --cfg 'feature="nfa-backtrack"' --cfg 'feature="nfa-pikevm"' --cfg 'feature="nfa-thompson"' --cfg 'feature="perf-inline"' --cfg 'feature="perf-literal"' --cfg 'feature="perf-literal-multisubstring"' --cfg 'feature="perf-literal-substring"' --cfg 'feature="std"' --cfg 'feature="syntax"' --cfg 'feature="unicode"' --cfg 'feature="unicode-age"' --cfg 'feature="unicode-bool"' --cfg 'feature="unicode-case"' --cfg 'feature="unicode-gencat"' --cfg 'feature="unicode-perl"' --cfg 'feature="unicode-script"' --cfg 'feature="unicode-segment"' --cfg 'feature="unicode-word-boundary"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("alloc", "default", "dfa", "dfa-build", "dfa-onepass", "dfa-search", "hybrid", "internal-instrument", "internal-instrument-pikevm", "logging", "meta", "nfa", "nfa-backtrack", "nfa-pikevm", "nfa-thompson", "perf", "perf-inline", "perf-literal", "perf-literal-multisubstring", "perf-literal-substring", "std", "syntax", "unicode", "unicode-age", "unicode-bool", "unicode-case", "unicode-gencat", "unicode-perl", "unicode-script", "unicode-segment", "unicode-word-boundary"))' -C metadata=c7700165e255b9c7 -C extra-filename=-5547aeabba8301e2 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern aho_corasick=/opt/rustwide/target/debug/deps/libaho_corasick-58b927fd10e4d4e2.rmeta --extern memchr=/opt/rustwide/target/debug/deps/libmemchr-a932478bde794617.rmeta --extern regex_syntax=/opt/rustwide/target/debug/deps/libregex_syntax-801391c65a42f645.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-3.0.6/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=3f69b356b7a36f08 -C extra-filename=-6cd91ae8e062f563 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-9777a2717d7b7d19.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-12eb74adb1fe7137.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-7d090ccf0d71aea6.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "7ef9c5e7cfb9e21cecc8f5ad509829c482b2d577b293c31fbb2e1cf4df2a8ffa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ef9c5e7cfb9e21cecc8f5ad509829c482b2d577b293c31fbb2e1cf4df2a8ffa", kill_on_drop: false }`
[INFO] [stdout] 7ef9c5e7cfb9e21cecc8f5ad509829c482b2d577b293c31fbb2e1cf4df2a8ffa
