[INFO] fetching crate rolldown_core 0.0.1...
[INFO] testing rolldown_core-0.0.1 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate rolldown_core 0.0.1 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate rolldown_core 0.0.1
[INFO] finished tweaking crates.io crate rolldown_core 0.0.1
[INFO] tweaked toml for crates.io crate rolldown_core 0.0.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rolldown_core 0.0.1 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rolldown_core 0.0.1 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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2ce5296242da66b35c8b75fa1f460fd034e9ade01e43550670209e96f685e882
[INFO] running `Command { std: "docker" "start" "-a" "2ce5296242da66b35c8b75fa1f460fd034e9ade01e43550670209e96f685e882", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2ce5296242da66b35c8b75fa1f460fd034e9ade01e43550670209e96f685e882", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ce5296242da66b35c8b75fa1f460fd034e9ade01e43550670209e96f685e882", kill_on_drop: false }`
[INFO] [stdout] 2ce5296242da66b35c8b75fa1f460fd034e9ade01e43550670209e96f685e882
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ecdadbc2b7dc1502fc835762d2bc985dfe86306871470df4acf1d73149591f0a
[INFO] running `Command { std: "docker" "start" "-a" "ecdadbc2b7dc1502fc835762d2bc985dfe86306871470df4acf1d73149591f0a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.51
[INFO] [stderr]    Compiling quote v1.0.23
[INFO] [stderr]    Compiling unicode-ident v1.0.6
[INFO] [stderr]    Compiling syn v1.0.107
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]    Compiling once_cell v1.17.0
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling siphasher v0.3.10
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling serde_derive v1.0.152
[INFO] [stderr]    Compiling regex-syntax v0.6.28
[INFO] [stderr]    Compiling serde v1.0.152
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]    Compiling smallvec v1.10.0
[INFO] [stderr]    Compiling phf_shared v0.10.0
[INFO] [stderr]    Compiling lock_api v0.4.9
[INFO] [stderr]    Compiling parking_lot_core v0.9.7
[INFO] [stderr]    Compiling aho-corasick v0.7.20
[INFO] [stderr]    Compiling pin-project-lite v0.2.9
[INFO] [stderr]    Compiling getrandom v0.2.8
[INFO] [stderr]    Compiling tracing-core v0.1.30
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling unicode-normalization v0.1.22
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling either v1.8.1
[INFO] [stderr]    Compiling unicode-bidi v0.3.10
[INFO] [stderr]    Compiling percent-encoding v2.2.0
[INFO] [stderr]    Compiling form_urlencoded v1.1.0
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling new_debug_unreachable v1.0.4
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling idna v0.3.0
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling better_scoped_tls v0.1.0
[INFO] [stderr]    Compiling phf_generator v0.10.0
[INFO] [stderr]    Compiling regex v1.7.1
[INFO] [stderr]    Compiling string_cache_codegen v0.5.2
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling termcolor v1.2.0
[INFO] [stderr]    Compiling itoa v1.0.5
[INFO] [stderr]    Compiling unicode-width v0.1.10
[INFO] [stderr]    Compiling swc_atoms v0.4.36
[INFO] [stderr]    Compiling anyhow v1.0.69
[INFO] [stderr]    Compiling url v2.3.1
[INFO] [stderr]    Compiling Inflector v0.11.4
[INFO] [stderr]    Compiling lexical-util v0.8.5
[INFO] [stderr]    Compiling indexmap v1.9.2
[INFO] [stderr]    Compiling cc v1.0.79
[INFO] [stderr]    Compiling unicode-id v0.3.3
[INFO] [stderr]    Compiling swc_ecma_ast v0.96.5
[INFO] [stderr]    Compiling num_cpus v1.15.0
[INFO] [stderr]    Compiling serde_json v1.0.93
[INFO] [stderr]    Compiling lexical-parse-integer v0.8.6
[INFO] [stderr]    Compiling lexical-write-integer v0.8.5
[INFO] [stderr]    Compiling ryu v1.0.12
[INFO] [stderr]    Compiling lexical-parse-float v0.8.5
[INFO] [stderr]    Compiling rustversion v1.0.11
[INFO] [stderr]    Compiling lexical-write-float v0.8.5
[INFO] [stderr]    Compiling dashmap v5.4.0
[INFO] [stderr]    Compiling time-core v0.1.0
[INFO] [stderr]    Compiling time v0.3.17
[INFO] [stderr]    Compiling psm v0.1.21
[INFO] [stderr]    Compiling stacker v0.1.15
[INFO] [stderr]    Compiling lexical-core v0.8.5
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling typed-arena v2.0.2
[INFO] [stderr]    Compiling lexical v6.1.1
[INFO] [stderr]    Compiling thiserror v1.0.38
[INFO] [stderr]    Compiling fixedbitset v0.4.2
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling if_chain v1.0.2
[INFO] [stderr]    Compiling pathdiff v0.2.1
[INFO] [stderr]    Compiling path-clean v0.1.0
[INFO] [stderr]    Compiling radix_fmt v1.0.0
[INFO] [stderr]    Compiling arrayvec v0.7.2
[INFO] [stderr]    Compiling crossbeam-utils v0.8.14
[INFO] [stderr]    Compiling petgraph v0.6.3
[INFO] [stderr]    Compiling memoffset v0.7.1
[INFO] [stderr]    Compiling futures-core v0.3.26
[INFO] [stderr]    Compiling sugar_path v0.0.11
[INFO] [stderr]    Compiling slab v0.4.7
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.13
[INFO] [stderr]    Compiling futures-channel v0.3.26
[INFO] [stderr]    Compiling futures-task v0.3.26
[INFO] [stderr]    Compiling rolldown_error v0.0.1
[INFO] [stderr]    Compiling vergen v7.5.1
[INFO] [stderr]    Compiling futures-sink v0.3.26
[INFO] [stderr]    Compiling futures-util v0.3.26
[INFO] [stderr]    Compiling pmutil v0.5.3
[INFO] [stderr]    Compiling darling_core v0.13.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling swc_macros_common v0.3.6
[INFO] [stderr]    Compiling ena v0.14.0
[INFO] [stderr]    Compiling hashlink v0.8.1
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling phf_shared v0.11.1
[INFO] [stderr]    Compiling rayon-core v1.10.2
[INFO] [stderr]    Compiling async-trait v0.1.64
[INFO] [stderr]    Compiling futures-io v0.3.26
[INFO] [stderr]    Compiling phf_generator v0.11.1
[INFO] [stderr]    Compiling crossbeam-deque v0.8.2
[INFO] [stderr]    Compiling crossbeam-channel v0.5.6
[INFO] [stderr]    Compiling tracing-log v0.1.3
[INFO] [stderr]    Compiling sharded-slab v0.1.4
[INFO] [stderr]    Compiling thread_local v1.1.7
[INFO] [stderr]    Compiling tokio v1.25.0
[INFO] [stderr]    Compiling mio v0.8.5
[INFO] [stderr]    Compiling socket2 v0.4.7
[INFO] [stderr]    Compiling signal-hook-registry v1.4.1
[INFO] [stderr]    Compiling matchers v0.1.0
[INFO] [stderr]    Compiling bytes v1.4.0
[INFO] [stderr]    Compiling rolldown_resolver v0.0.1
[INFO] [stderr]    Compiling tracing-attributes v0.1.23
[INFO] [stderr]    Compiling swc_visit_macros v0.5.5
[INFO] [stderr]    Compiling from_variant v0.1.4
[INFO] [stderr]    Compiling swc_eq_ignore_macros v0.1.1
[INFO] [stderr]    Compiling string_enum v0.3.2
[INFO] [stderr]    Compiling is-macro v0.2.1
[INFO] [stderr]    Compiling enum_kind v0.2.1
[INFO] [stderr]    Compiling darling_macro v0.13.4
[INFO] [stderr]    Compiling phf_macros v0.10.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.38
[INFO] [stderr]    Compiling enum-iterator-derive v1.1.0
[INFO] [stderr]    Compiling getset v0.1.2
[INFO] [stderr]    Compiling darling v0.13.4
[INFO] [stderr]    Compiling ast_node v0.8.6
[INFO] [stderr]    Compiling tracing v0.1.37
[INFO] [stderr]    Compiling swc_timer v0.17.33
[INFO] [stderr]    Compiling swc_ecma_codegen_macros v0.7.1
[INFO] [stderr]    Compiling phf v0.10.1
[INFO] [stderr]    Compiling swc_config_macro v0.1.0
[INFO] [stderr]    Compiling swc_ecma_transforms_macros v0.5.0
[INFO] [stderr]    Compiling enum-iterator v1.3.0
[INFO] [stderr]    Compiling futures-macro v0.3.26
[INFO] [stderr]    Compiling tracing-subscriber v0.3.16
[INFO] [stderr]    Compiling phf_macros v0.11.1
[INFO] [stderr]    Compiling swc_visit v0.5.4
[INFO] [stderr]    Compiling tokio-macros v1.8.2
[INFO] [stderr]    Compiling phf v0.11.1
[INFO] [stderr]    Compiling rayon v1.6.1
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling swc_core v0.59.28
[INFO] [stderr]    Compiling rolldown_runtime_helpers v0.0.1
[INFO] [stderr]    Compiling rolldown_tracing v0.0.1
[INFO] [stderr]    Compiling futures-executor v0.3.26
[INFO] [stderr]    Compiling futures v0.3.26
[INFO] [stderr]    Compiling triomphe v0.1.8
[INFO] [stderr]    Compiling string_cache v0.8.4
[INFO] [stderr]    Compiling swc_cached v0.3.15
[INFO] [stderr]    Compiling sourcemap v6.2.1
[INFO] [stderr]    Compiling swc_config v0.1.4
[INFO] [stderr]    Compiling swc_common v0.29.31
[INFO] [stderr]    Compiling swc_fast_graph v0.17.32
[INFO] [stderr]    Compiling swc_ecma_loader v0.41.33
[INFO] [stderr]    Compiling swc_node_comments v0.16.31
[INFO] [stderr]    Compiling swc_ecma_visit v0.82.5
[INFO] [stderr]    Compiling swc_ecma_parser v0.124.9
[INFO] [stderr]    Compiling swc_ecma_codegen v0.129.12
[INFO] [stderr]    Compiling swc_ecma_utils v0.107.9
[INFO] [stderr]    Compiling swc_ecma_transforms_base v0.116.9
[INFO] [stderr]    Compiling swc_ecma_usage_analyzer v0.3.7
[INFO] [stderr]    Compiling swc_ecma_transforms_optimization v0.172.19
[INFO] [stderr]    Compiling swc_ecma_transforms_module v0.158.14
[INFO] [stderr]    Compiling swc_ecma_minifier v0.166.22
[INFO] [stderr]    Compiling rolldown_common v0.0.1
[INFO] [stderr]    Compiling rolldown_swc_utils v0.0.1
[INFO] [stderr]    Compiling rolldown_ast_template v0.0.1
[INFO] [stderr]    Compiling rolldown_compiler v0.0.1
[INFO] [stderr]    Compiling rolldown_swc_visitors v0.0.1
[INFO] [stdout] error: let chains are only allowed in Rust 2024 or later
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rolldown_swc_visitors-0.0.1/src/finalize.rs:161:8
[INFO] [stdout]     |
[INFO] [stdout] 161 |       if let ExportNamedSpecifier {
[INFO] [stdout]     |  ________^
[INFO] [stdout] 162 | |             exported: Some(ast::ModuleExportName::Ident(ast::Ident { sym: exported_name, .. })),
[INFO] [stdout] 163 | |             orig: ast::ModuleExportName::Ident(ast::Ident { sym: orig_name, .. }),
[INFO] [stdout] 164 | |             ..
[INFO] [stdout] 165 | |         } = node && exported_name == orig_name
[INFO] [stdout]     | |________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rolldown_plugin v0.0.1
[INFO] [stdout] error: let chains are only allowed in Rust 2024 or later
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rolldown_swc_visitors-0.0.1/src/finalize.rs:185:23
[INFO] [stdout]     |
[INFO] [stdout] 185 | ...ded && let ast::Prop::KeyValue(ast::KeyValueProp { key: ast::PropName::Ident(key), value: box ast::Expr::Ident(value) }) = prop && key...
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[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/rolldown_swc_visitors-0.0.1/src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(box_patterns)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[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/rolldown_swc_visitors-0.0.1/src/lib.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(let_chains)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^ help: remove the attribute
[INFO] [stdout]   |
[INFO] [stdout]   = help: the feature `let_chains` has been stable since `1.88.0` and no longer requires an attribute to enable
[INFO] [stdout] 
[INFO] [stdout] 
[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/rolldown_swc_visitors-0.0.1/src/lib.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | #![feature(if_let_guard)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rolldown_swc_visitors` (lib) due to 5 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "ecdadbc2b7dc1502fc835762d2bc985dfe86306871470df4acf1d73149591f0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ecdadbc2b7dc1502fc835762d2bc985dfe86306871470df4acf1d73149591f0a", kill_on_drop: false }`
[INFO] [stdout] ecdadbc2b7dc1502fc835762d2bc985dfe86306871470df4acf1d73149591f0a