[INFO] fetching crate scirs2-io 0.4.2...
[INFO] testing scirs2-io-0.4.2 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate scirs2-io 0.4.2 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate scirs2-io 0.4.2
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate scirs2-io 0.4.2
[INFO] tweaked toml for crates.io crate scirs2-io 0.4.2 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate scirs2-io 0.4.2 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate scirs2-io 0.4.2 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-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b998879329d0f4d804d2abbfa66d4f61b9a5e39ade92acaf4cf41e3b7c835b4d
[INFO] running `Command { std: "docker" "start" "-a" "b998879329d0f4d804d2abbfa66d4f61b9a5e39ade92acaf4cf41e3b7c835b4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b998879329d0f4d804d2abbfa66d4f61b9a5e39ade92acaf4cf41e3b7c835b4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b998879329d0f4d804d2abbfa66d4f61b9a5e39ade92acaf4cf41e3b7c835b4d", kill_on_drop: false }`
[INFO] [stdout] b998879329d0f4d804d2abbfa66d4f61b9a5e39ade92acaf4cf41e3b7c835b4d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f893027335f4615da416028c089d4d0660cf8d036b2be6476f3912149e3885f5
[INFO] running `Command { std: "docker" "start" "-a" "f893027335f4615da416028c089d4d0660cf8d036b2be6476f3912149e3885f5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.2.16
[INFO] [stderr]    Compiling libc v0.2.184
[INFO] [stderr]    Compiling zerocopy-derive v0.8.48
[INFO] [stderr]    Compiling bytemuck_derive v1.10.2
[INFO] [stderr]    Compiling zerofrom v0.1.7
[INFO] [stderr]    Compiling equator-macro v0.4.2
[INFO] [stderr]    Compiling simd-adler32 v0.3.9
[INFO] [stderr]    Compiling rand_core v0.10.0
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]    Compiling oxiarc-core v0.2.6
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling cc v1.2.60
[INFO] [stderr]    Compiling siphasher v1.0.2
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling as-slice v0.2.1
[INFO] [stderr]    Compiling yoke v0.8.2
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling av-scenechange v0.14.1
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling built v0.8.0
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]    Compiling aligned v0.4.3
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling core2 v0.4.0
[INFO] [stderr]    Compiling nom v8.0.0
[INFO] [stderr]    Compiling zerovec v0.11.6
[INFO] [stderr]    Compiling zerotrie v0.2.4
[INFO] [stderr]    Compiling profiling-procmacros v1.0.17
[INFO] [stderr]    Compiling arg_enum_proc_macro v0.3.4
[INFO] [stderr]    Compiling rav1e v0.8.1
[INFO] [stderr]    Compiling quick-error v2.0.1
[INFO] [stderr]    Compiling pastey v0.1.1
[INFO] [stderr]    Compiling y4m v0.8.0
[INFO] [stderr]    Compiling profiling v1.0.17
[INFO] [stderr]    Compiling bitstream-io v4.9.0
[INFO] [stderr]    Compiling equator v0.4.2
[INFO] [stderr]    Compiling phf_generator v0.11.3
[INFO] [stderr]    Compiling flate2 v1.1.9
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling chacha20 v0.10.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling tinystr v0.8.3
[INFO] [stderr]    Compiling potential_utf v0.1.5
[INFO] [stderr]    Compiling rand_core v0.9.5
[INFO] [stderr]    Compiling maybe-rayon v0.1.1
[INFO] [stderr]    Compiling fax_derive v0.2.0
[INFO] [stderr]    Compiling aligned-vec v0.6.4
[INFO] [stderr]    Compiling icu_collections v2.2.0
[INFO] [stderr]    Compiling num-derive v0.4.2
[INFO] [stderr]    Compiling icu_locale_core v2.2.0
[INFO] [stderr]    Compiling simd_helpers v0.1.0
[INFO] [stderr]    Compiling weezl v0.1.12
[INFO] [stderr]    Compiling new_debug_unreachable v1.0.6
[INFO] [stderr]    Compiling zune-core v0.5.1
[INFO] [stderr]    Compiling imgref v1.12.0
[INFO] [stderr]    Compiling noop_proc_macro v0.3.0
[INFO] [stderr]    Compiling bytemuck v1.25.0
[INFO] [stderr]    Compiling loop9 v0.1.5
[INFO] [stderr]    Compiling phf_macros v0.11.3
[INFO] [stderr]    Compiling zerocopy v0.8.48
[INFO] [stderr]    Compiling rand v0.10.1
[INFO] [stderr]    Compiling scirs2-core v0.4.2
[INFO] [stderr]    Compiling blake3 v1.8.4
[INFO] [stderr]    Compiling fax v0.2.6
[INFO] [stderr]    Compiling safe_arch v0.7.4
[INFO] [stderr]    Compiling zune-jpeg v0.5.15
[INFO] [stderr]    Compiling safe_arch v1.0.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling fdeflate v0.3.7
[INFO] [stderr]    Compiling zune-inflate v0.2.54
[INFO] [stderr]    Compiling avif-serialize v0.8.8
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling rgb v0.8.53
[INFO] [stderr]    Compiling wide v0.7.33
[INFO] [stderr]    Compiling byteorder-lite v0.1.0
[INFO] [stderr]    Compiling bit_field v0.10.3
[INFO] [stderr]    Compiling pxfm v0.1.28
[INFO] [stderr]    Compiling lebe v0.5.3
[INFO] [stderr]    Compiling color_quant v1.1.0
[INFO] [stderr]    Compiling winnow v1.0.1
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling v_frame v0.3.9
[INFO] [stderr]    Compiling chrono v0.4.44
[INFO] [stderr]    Compiling indexmap v2.14.0
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling icu_provider v2.2.0
[INFO] [stderr]    Compiling image-webp v0.2.4
[INFO] [stderr]    Compiling gif v0.14.2
[INFO] [stderr]    Compiling icu_normalizer v2.2.0
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling icu_properties v2.2.0
[INFO] [stderr]    Compiling ndarray v0.17.2
[INFO] [stderr]    Compiling toml_parser v1.1.2+spec-1.1.0
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling rmp v0.8.15
[INFO] [stderr]    Compiling rand_distr v0.6.0
[INFO] [stderr]    Compiling simba v0.9.1
[INFO] [stderr]    Compiling png v0.18.1
[INFO] [stderr]    Compiling wide v1.2.0
[INFO] [stderr]    Compiling phf v0.11.3
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling av1-grain v0.2.5
[INFO] [stderr]    Compiling idna_adapter v1.2.1
[INFO] [stderr]    Compiling idna v1.1.0
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling qoi v0.4.1
[INFO] [stderr]    Compiling uuid v1.23.0
[INFO] [stderr]    Compiling num_cpus v1.17.0
[INFO] [stderr]    Compiling oxiarc-brotli v0.2.6
[INFO] [stderr]    Compiling oxiarc-snappy v0.2.6
[INFO] [stderr]    Compiling oxiarc-deflate v0.2.6
[INFO] [stderr]    Compiling oxiarc-bzip2 v0.2.6
[INFO] [stderr]    Compiling moxcms v0.8.1
[INFO] [stderr]    Compiling oxiarc-zstd v0.2.6
[INFO] [stderr]    Compiling oxiarc-lz4 v0.2.6
[INFO] [stderr]    Compiling oxiarc-lzma v0.2.6
[INFO] [stderr]    Compiling oxiarc-lzhuf v0.2.6
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling serde_spanned v1.1.1
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand_chacha v0.10.0
[INFO] [stderr]    Compiling toml_datetime v1.1.1+spec-1.1.0
[INFO] [stderr]    Compiling oxicode_derive v0.2.1
[INFO] [stderr]    Compiling unsafe-libyaml v0.2.11
[INFO] [stderr]    Compiling rand v0.9.3
[INFO] [stderr]    Compiling exr v1.74.0
[INFO] [stderr]    Compiling tiff v0.11.3
[INFO] [stderr]    Compiling toml_writer v1.1.1+spec-1.1.0
[INFO] [stderr]    Compiling mutate_once v0.1.2
[INFO] [stderr]    Compiling winnow v0.7.15
[INFO] [stderr]    Compiling kamadak-exif v0.6.1
[INFO] [stderr]    Compiling toml v1.1.2+spec-1.1.0
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling netcdf3 v0.6.0
[INFO] [stderr]    Compiling rand_distr v0.5.1
[INFO] [stderr]    Compiling rand_distr v0.4.3
[INFO] [stderr]    Compiling serde_yaml v0.9.34+deprecated
[INFO] [stderr]    Compiling oxicode v0.2.1
[INFO] [stderr]    Compiling oxiarc-archive v0.2.6
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling url v2.5.8
[INFO] [stderr]    Compiling rmp-serde v1.3.1
[INFO] [stderr] error: could not compile `simba` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2026-04-21-x86_64-unknown-linux-gnu/bin/rustc --crate-name simba --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/simba-0.9.1/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="std"' --cfg 'feature="wide"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("cordic", "decimal", "default", "fixed", "libm", "libm_force", "partial_fixed_point_support", "portable_simd", "rand", "rkyv", "rkyv-serialize", "serde", "serde_serialize", "std", "wide"))' -C metadata=e2342ddb5c470e0c -C extra-filename=-f2ce75c9e3c02da7 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern approx=/opt/rustwide/target/debug/deps/libapprox-cca8d3f9e365b5a0.rmeta --extern num_complex=/opt/rustwide/target/debug/deps/libnum_complex-32d21d095d5261b4.rmeta --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-551d7e3effd11bdb.rmeta --extern paste=/opt/rustwide/target/debug/deps/libpaste-e99c5ab9be878770.so --extern wide=/opt/rustwide/target/debug/deps/libwide-d7956aaca74cc5e9.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 `regex-automata` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2026-04-21-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-0.4.14/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 --allow=unexpected_cfgs --check-cfg 'cfg(docsrs_regex)' --cfg 'feature="alloc"' --cfg 'feature="dfa-onepass"' --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=c1a55c181c7006f2 -C extra-filename=-e6739908bf9bee6b --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern aho_corasick=/opt/rustwide/target/debug/deps/libaho_corasick-9b294a4ddab28477.rmeta --extern memchr=/opt/rustwide/target/debug/deps/libmemchr-9c99a16d1eb4a64c.rmeta --extern regex_syntax=/opt/rustwide/target/debug/deps/libregex_syntax-2cfdfc3e5cb17812.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "f893027335f4615da416028c089d4d0660cf8d036b2be6476f3912149e3885f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f893027335f4615da416028c089d4d0660cf8d036b2be6476f3912149e3885f5", kill_on_drop: false }`
[INFO] [stdout] f893027335f4615da416028c089d4d0660cf8d036b2be6476f3912149e3885f5
