[INFO] fetching crate svelters 0.0.1...
[INFO] testing svelters-0.0.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate svelters 0.0.1 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate svelters 0.0.1
[INFO] finished tweaking crates.io crate svelters 0.0.1
[INFO] tweaked toml for crates.io crate svelters 0.0.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate svelters 0.0.1 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 121 packages to latest compatible versions
[INFO] [stderr]       Adding derive_more v0.99.20 (available: v2.0.1)
[INFO] [stderr]       Adding swc_common v0.31.22 (available: v14.0.4)
[INFO] [stderr]       Adding swc_ecma_ast v0.103.7 (available: v15.0.0)
[INFO] [stderr]       Adding swc_ecma_parser v0.133.14 (available: v24.0.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0aa4b6b829b2e5c1d957fc4c33a3713d4773b12cbf05a541d324e4f1066b22d0
[INFO] running `Command { std: "docker" "start" "-a" "0aa4b6b829b2e5c1d957fc4c33a3713d4773b12cbf05a541d324e4f1066b22d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0aa4b6b829b2e5c1d957fc4c33a3713d4773b12cbf05a541d324e4f1066b22d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0aa4b6b829b2e5c1d957fc4c33a3713d4773b12cbf05a541d324e4f1066b22d0", kill_on_drop: false }`
[INFO] [stdout] 0aa4b6b829b2e5c1d957fc4c33a3713d4773b12cbf05a541d324e4f1066b22d0
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 667533cc0c6c17bed14ec2ded878b4d93d42251d4a45f57b01dc28047d5f4f94
[INFO] running `Command { std: "docker" "start" "-a" "667533cc0c6c17bed14ec2ded878b4d93d42251d4a45f57b01dc28047d5f4f94", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling lexical-util v0.8.5
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling string_cache_codegen v0.5.4
[INFO] [stderr]    Compiling swc_macros_common v0.3.14
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling psm v0.1.26
[INFO] [stderr]    Compiling scoped-tls v1.0.1
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling smartstring v1.0.1
[INFO] [stderr]    Compiling swc_eq_ignore_macros v0.1.4
[INFO] [stderr]    Compiling triomphe v0.1.14
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling stacker v0.1.21
[INFO] [stderr]    Compiling url v2.5.7
[INFO] [stderr]    Compiling better_scoped_tls v0.1.2
[INFO] [stderr]    Compiling siphasher v0.3.11
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling unicode-id v0.3.6
[INFO] [stderr]    Compiling typed-arena v2.0.2
[INFO] [stderr]    Compiling muncher v0.7.0
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling string_cache v0.8.9
[INFO] [stderr]    Compiling lexical-parse-integer v0.8.6
[INFO] [stderr]    Compiling lexical-write-integer v0.8.5
[INFO] [stderr]    Compiling swc_atoms v0.5.9
[INFO] [stderr]    Compiling from_variant v0.1.9
[INFO] [stderr]    Compiling ast_node v0.9.9
[INFO] [stderr]    Compiling string_enum v0.4.4
[INFO] [stderr]    Compiling lexical-parse-float v0.8.5
[INFO] [stderr]    Compiling lexical-write-float v0.8.5
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling lexical-core v0.8.5
[INFO] [stderr]    Compiling lexical v6.1.1
[INFO] [stderr]    Compiling regex-automata v0.4.11
[INFO] [stderr]    Compiling pmutil v0.5.3
[INFO] [stderr]    Compiling regex v1.11.3
[INFO] [stderr]    Compiling Inflector v0.11.4
[INFO] [stderr]    Compiling swc_visit_macros v0.5.13
[INFO] [stderr]    Compiling is-macro v0.2.2
[INFO] [stderr]    Compiling swc_visit v0.5.14
[INFO] [stderr]    Compiling swc_common v0.31.22
[INFO] [stdout] error[E0432]: unresolved import `serde::__private`
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/swc_common-0.31.22/src/private/mod.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub use serde::__private as serde;
[INFO] [stdout]   |         ^^^^^^^---------^^^^^^^^^
[INFO] [stdout]   |         |      |
[INFO] [stdout]   |         |      help: a similar name exists in the module: `private`
[INFO] [stdout]   |         no `__private` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `swc_common` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "667533cc0c6c17bed14ec2ded878b4d93d42251d4a45f57b01dc28047d5f4f94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "667533cc0c6c17bed14ec2ded878b4d93d42251d4a45f57b01dc28047d5f4f94", kill_on_drop: false }`
[INFO] [stdout] 667533cc0c6c17bed14ec2ded878b4d93d42251d4a45f57b01dc28047d5f4f94