[INFO] fetching crate rspack_regex 0.100.0...
[INFO] testing rspack_regex-0.100.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate rspack_regex 0.100.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate rspack_regex 0.100.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate rspack_regex 0.100.0
[INFO] tweaked toml for crates.io crate rspack_regex 0.100.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rspack_regex 0.100.0 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 rspack_regex 0.100.0 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" "+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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 7e1ae8333fc4a7bc2ac9cd1b42afd9d1ded1800a3090fedea4e9f8d824c2ac3f
[INFO] running `Command { std: "docker" "start" "-a" "7e1ae8333fc4a7bc2ac9cd1b42afd9d1ded1800a3090fedea4e9f8d824c2ac3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7e1ae8333fc4a7bc2ac9cd1b42afd9d1ded1800a3090fedea4e9f8d824c2ac3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e1ae8333fc4a7bc2ac9cd1b42afd9d1ded1800a3090fedea4e9f8d824c2ac3f", kill_on_drop: false }`
[INFO] [stdout] 7e1ae8333fc4a7bc2ac9cd1b42afd9d1ded1800a3090fedea4e9f8d824c2ac3f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] b694fe4f264fc80058f716bb71862cafa829106fc1bd863052b30879623a6198
[INFO] running `Command { std: "docker" "start" "-a" "b694fe4f264fc80058f716bb71862cafa829106fc1bd863052b30879623a6198", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling allocator-api2 v0.2.21
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling getrandom v0.3.2
[INFO] [stderr]    Compiling zerocopy v0.8.25
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling rustc-hash v2.1.2
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling phf_shared v0.11.2
[INFO] [stderr]    Compiling foldhash v0.2.0
[INFO] [stderr]    Compiling litemap v0.7.4
[INFO] [stderr]    Compiling writeable v0.5.5
[INFO] [stderr]    Compiling pin-project-lite v0.2.15
[INFO] [stderr]    Compiling zmij v1.0.5
[INFO] [stderr]    Compiling icu_locid_transform_data v1.5.0
[INFO] [stderr]    Compiling rustversion v1.0.19
[INFO] [stderr]    Compiling icu_properties_data v1.5.0
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling icu_normalizer_data v1.5.0
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling utf16_iter v1.0.5
[INFO] [stderr]    Compiling write16 v1.0.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling anyhow v1.0.102
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling better_scoped_tls v1.0.1
[INFO] [stderr]    Compiling hashbrown v0.16.1
[INFO] [stderr]    Compiling swc_visit v2.0.1
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling camino v1.2.2
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling semver v1.0.24
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling simdutf8 v0.1.5
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling phf_generator v0.11.2
[INFO] [stderr]    Compiling vergen-lib v0.1.5
[INFO] [stderr]    Compiling unicode-id-start v1.3.1
[INFO] [stderr]    Compiling vergen v9.0.2
[INFO] [stderr]    Compiling smartstring v1.0.1
[INFO] [stderr]    Compiling dragonbox_ecma v0.1.0
[INFO] [stderr]    Compiling ref-cast v1.0.23
[INFO] [stderr]    Compiling dtoa v1.0.9
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling float-cmp v0.10.0
[INFO] [stderr]    Compiling dtoa-short v0.3.5
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling phf_codegen v0.11.2
[INFO] [stderr]    Compiling zlib-rs v0.5.2
[INFO] [stderr]    Compiling bit-vec v0.8.0
[INFO] [stderr]    Compiling parcel_selectors v0.28.2
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling crc32fast v1.4.2
[INFO] [stderr]    Compiling endian-type v0.2.0
[INFO] [stderr]    Compiling seq-macro v0.3.6
[INFO] [stderr]    Compiling pathdiff v0.2.3
[INFO] [stderr]    Compiling convert_case v0.6.0
[INFO] [stderr]    Compiling bumpalo v3.16.0
[INFO] [stderr]    Compiling bit-set v0.8.0
[INFO] [stderr]    Compiling concurrent_lru v0.2.0
[INFO] [stderr]    Compiling log v0.4.22
[INFO] [stderr]    Compiling nodejs-built-in-modules v1.0.0
[INFO] [stderr]    Compiling swc_allocator v4.0.1
[INFO] [stderr]    Compiling hashbrown v0.15.2
[INFO] [stderr]    Compiling arc-swap v1.8.2
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling json-strip-comments v3.1.0
[INFO] [stderr]    Compiling simd-utf16-len v0.1.0
[INFO] [stderr]    Compiling object v0.36.7
[INFO] [stderr]    Compiling data-encoding v2.9.0
[INFO] [stderr]    Compiling dyn-clone v1.0.20
[INFO] [stderr]    Compiling dunce v1.0.5
[INFO] [stderr]    Compiling pastey v0.1.1
[INFO] [stderr]    Compiling xxhash-rust v0.8.15
[INFO] [stderr]    Compiling is_ci v1.2.0
[INFO] [stderr]    Compiling hashlink v0.10.0
[INFO] [stderr]    Compiling gimli v0.31.1
[INFO] [stderr]    Compiling json v0.12.4
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling rustix v0.38.42
[INFO] [stderr]    Compiling smol_str v0.3.6
[INFO] [stderr]    Compiling inventory v0.3.17
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling bitflags v2.11.1
[INFO] [stderr]    Compiling indexmap v2.12.1
[INFO] [stderr]    Compiling is-terminal v0.4.17
[INFO] [stderr]    Compiling rustc-demangle v0.1.24
[INFO] [stderr]    Compiling linux-raw-sys v0.4.14
[INFO] [stderr]    Compiling owo-colors v4.1.0
[INFO] [stderr]    Compiling supports-color v2.1.0
[INFO] [stderr]    Compiling supports-color v3.0.2
[INFO] [stderr]    Compiling unicode-linebreak v0.1.5
[INFO] [stderr]    Compiling napi-build v2.3.1
[INFO] [stderr]    Compiling dtor-proc-macro v0.0.12
[INFO] [stderr]    Compiling napi v3.8.5
[INFO] [stderr]    Compiling textwrap v0.16.1
[INFO] [stderr]    Compiling libloading v0.9.0
[INFO] [stderr]    Compiling supports-hyperlinks v3.1.0
[INFO] [stderr]    Compiling dtor v0.7.0
[INFO] [stderr]    Compiling supports-unicode v3.0.0
[INFO] [stderr]    Compiling par-core v2.0.0
[INFO] [stderr]    Compiling ctor-proc-macro v0.0.12
[INFO] [stderr]    Compiling napi-sys v3.2.1
[INFO] [stderr]    Compiling static-self-derive v0.1.1
[INFO] [stderr]    Compiling const-str-proc-macro v0.3.2
[INFO] [stderr]    Compiling lightningcss-derive v1.0.0-alpha.43
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling fancy-regex v0.17.0
[INFO] [stderr]    Compiling addr2line v0.24.2
[INFO] [stderr]    Compiling terminal_size v0.4.1
[INFO] [stderr]    Compiling const-str v0.3.2
[INFO] [stderr]    Compiling ctor v0.10.0
[INFO] [stderr]    Compiling nohash-hasher v0.2.0
[INFO] [stderr]    Compiling regress v0.10.5
[INFO] [stderr]    Compiling cow-utils v0.1.3
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regress-0.10.5/src/lib.rs:145:34
[INFO] [stdout]     |
[INFO] [stdout] 145 | #![cfg_attr(feature = "pattern", feature(pattern))]
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling synstructure v0.13.1
[INFO] [stderr]    Compiling darling_core v0.20.10
[INFO] [stderr]    Compiling swc_macros_common v1.0.1
[INFO] [stderr]    Compiling libz-rs-sys v0.5.2
[INFO] [stderr]    Compiling flate2 v1.1.5
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling zerofrom-derive v0.1.5
[INFO] [stderr]    Compiling yoke-derive v0.7.5
[INFO] [stderr]    Compiling zerovec-derive v0.10.3
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling icu_provider_macros v1.5.0
[INFO] [stderr]    Compiling phf_macros v0.11.2
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling from_variant v3.0.0
[INFO] [stderr]    Compiling ast_node v5.0.0
[INFO] [stderr]    Compiling swc_eq_ignore_macros v1.0.1
[INFO] [stderr]    Compiling ptr_meta_derive v0.3.0
[INFO] [stderr]    Compiling string_enum v1.0.2
[INFO] [stderr]    Compiling is-macro v0.3.7
[INFO] [stderr]    Compiling ptr_meta v0.3.0
[INFO] [stderr]    Compiling futures-macro v0.3.32
[INFO] [stderr]    Compiling phf v0.11.2
[INFO] [stderr]    Compiling rancor v0.1.0
[INFO] [stderr]    Compiling ref-cast-impl v1.0.23
[INFO] [stderr]    Compiling bytecheck_derive v0.8.0
[INFO] [stderr]    Compiling cssparser-macros v0.6.1
[INFO] [stderr]    Compiling munge_macro v0.4.1
[INFO] [stderr]    Compiling tokio-macros v2.7.0
[INFO] [stderr]    Compiling rkyv_derive v0.8.8
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `regress` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "b694fe4f264fc80058f716bb71862cafa829106fc1bd863052b30879623a6198", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b694fe4f264fc80058f716bb71862cafa829106fc1bd863052b30879623a6198", kill_on_drop: false }`
[INFO] [stdout] b694fe4f264fc80058f716bb71862cafa829106fc1bd863052b30879623a6198
