[INFO] fetching crate swc_ecma_compiler 7.0.0... [INFO] testing swc_ecma_compiler-7.0.0 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate swc_ecma_compiler 7.0.0 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate swc_ecma_compiler 7.0.0 [INFO] finished tweaking crates.io crate swc_ecma_compiler 7.0.0 [INFO] tweaked toml for crates.io crate swc_ecma_compiler 7.0.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate swc_ecma_compiler 7.0.0 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 swc_ecma_compiler 7.0.0 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-2025-10-28" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8be0960434bcdc85f184707655cfcefbec829e95c7c3875e687ed3852a47d69d [INFO] running `Command { std: "docker" "start" "-a" "8be0960434bcdc85f184707655cfcefbec829e95c7c3875e687ed3852a47d69d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8be0960434bcdc85f184707655cfcefbec829e95c7c3875e687ed3852a47d69d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8be0960434bcdc85f184707655cfcefbec829e95c7c3875e687ed3852a47d69d", kill_on_drop: false }` [INFO] [stdout] 8be0960434bcdc85f184707655cfcefbec829e95c7c3875e687ed3852a47d69d [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] acc2ec9ce98d3c10854da0c1d8b3efaa77f8c39b183f2b1d48bdf5df81fb74b6 [INFO] running `Command { std: "docker" "start" "-a" "acc2ec9ce98d3c10854da0c1d8b3efaa77f8c39b183f2b1d48bdf5df81fb74b6", kill_on_drop: false }` [INFO] [stderr] Compiling icu_locid_transform_data v1.5.1 [INFO] [stderr] Compiling litemap v0.7.5 [INFO] [stderr] Compiling writeable v0.5.5 [INFO] [stderr] Compiling serde_core v1.0.225 [INFO] [stderr] Compiling serde v1.0.225 [INFO] [stderr] Compiling icu_properties_data v1.5.1 [INFO] [stderr] Compiling icu_normalizer_data v1.5.1 [INFO] [stderr] Compiling zerocopy v0.8.25 [INFO] [stderr] Compiling utf16_iter v1.0.5 [INFO] [stderr] Compiling write16 v1.0.0 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling siphasher v1.0.1 [INFO] [stderr] Compiling smallvec v1.15.0 [INFO] [stderr] Compiling syn v2.0.101 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling new_debug_unreachable v1.0.6 [INFO] [stderr] Compiling rustc-hash v2.1.1 [INFO] [stderr] Compiling tracing-core v0.1.33 [INFO] [stderr] Compiling pin-project-lite v0.2.14 [INFO] [stderr] Compiling either v1.13.0 [INFO] [stderr] Compiling scoped-tls v1.0.1 [INFO] [stderr] Compiling phf_shared v0.11.3 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling unicode-id-start v1.3.1 [INFO] [stderr] Compiling bitflags v2.6.0 [INFO] [stderr] Compiling better_scoped_tls v1.0.1 [INFO] [stderr] Compiling smartstring v1.0.1 [INFO] [stderr] Compiling hashbrown v0.15.2 [INFO] [stderr] Compiling num_cpus v1.16.0 [INFO] [stderr] Compiling par-core v2.0.0 [INFO] [stderr] Compiling seq-macro v0.3.6 [INFO] [stderr] Compiling ryu-js v1.0.0 [INFO] [stderr] Compiling swc_visit v2.0.1 [INFO] [stderr] Compiling phf_generator v0.11.2 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling indexmap v2.7.1 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling swc_macros_common v1.0.1 [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 serde_derive v1.0.225 [INFO] [stderr] Compiling tracing-attributes v0.1.28 [INFO] [stderr] Compiling from_variant v2.0.2 [INFO] [stderr] Compiling ast_node v4.0.0 [INFO] [stderr] Compiling swc_eq_ignore_macros v1.0.1 [INFO] [stderr] Compiling phf_macros v0.11.3 [INFO] [stderr] Compiling is-macro v0.3.7 [INFO] [stderr] Compiling string_enum v1.0.2 [INFO] [stderr] Compiling swc_trace_macro v2.0.2 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.7.5 [INFO] [stderr] Compiling phf v0.11.3 [INFO] [stderr] Compiling zerofrom v0.1.6 [INFO] [stderr] Compiling yoke v0.7.5 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling zerovec v0.10.4 [INFO] [stderr] Compiling tinystr v0.7.6 [INFO] [stderr] Compiling icu_collections v1.5.0 [INFO] [stderr] Compiling icu_locid v1.5.0 [INFO] [stderr] Compiling triomphe v0.1.14 [INFO] [stderr] Compiling bytes-str v0.2.5 [INFO] [stderr] Compiling num-bigint v0.4.6 [INFO] [stderr] Compiling hstr v3.0.0 [INFO] [stderr] Compiling swc_atoms v8.0.0 [INFO] [stderr] Compiling icu_provider v1.5.0 [INFO] [stderr] Compiling icu_locid_transform v1.5.0 [INFO] [stderr] Compiling icu_properties v1.5.1 [INFO] [stderr] Compiling icu_normalizer v1.5.0 [INFO] [stderr] Compiling idna_adapter v1.2.0 [INFO] [stderr] Compiling idna v1.0.3 [INFO] [stderr] Compiling url v2.5.4 [INFO] [stderr] Compiling swc_common v16.0.0 [INFO] [stderr] Compiling swc_ecma_ast v17.0.0 [INFO] [stderr] Compiling swc_ecma_visit v17.0.0 [INFO] [stderr] Compiling swc_ecma_parser v26.0.0 [INFO] [stderr] Compiling swc_ecma_utils v23.0.0 [INFO] [stderr] Compiling swc_ecma_transforms_base v29.0.0 [INFO] [stderr] Compiling swc_ecma_compiler v7.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/es2020/export_namespace_from.rs:118:39 [INFO] [stdout] | [INFO] [stdout] 118 | fn normalize_name(module_export_name: &ModuleExportName) -> Cow { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ ^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 118 | fn normalize_name(module_export_name: &ModuleExportName) -> Cow<'_, Atom> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 45.13s [INFO] running `Command { std: "docker" "inspect" "acc2ec9ce98d3c10854da0c1d8b3efaa77f8c39b183f2b1d48bdf5df81fb74b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "acc2ec9ce98d3c10854da0c1d8b3efaa77f8c39b183f2b1d48bdf5df81fb74b6", kill_on_drop: false }` [INFO] [stdout] acc2ec9ce98d3c10854da0c1d8b3efaa77f8c39b183f2b1d48bdf5df81fb74b6 [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a478bfd321ecb4ef6887fe8ff3bd04ee739c39fd486024b1bb57c0c85c11e605 [INFO] running `Command { std: "docker" "start" "-a" "a478bfd321ecb4ef6887fe8ff3bd04ee739c39fd486024b1bb57c0c85c11e605", kill_on_drop: false }` [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/es2020/export_namespace_from.rs:118:39 [INFO] [stdout] | [INFO] [stdout] 118 | fn normalize_name(module_export_name: &ModuleExportName) -> Cow { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ ^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 118 | fn normalize_name(module_export_name: &ModuleExportName) -> Cow<'_, Atom> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling swc_ecma_compiler v7.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/es2020/export_namespace_from.rs:118:39 [INFO] [stdout] | [INFO] [stdout] 118 | fn normalize_name(module_export_name: &ModuleExportName) -> Cow { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ ^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 118 | fn normalize_name(module_export_name: &ModuleExportName) -> Cow<'_, Atom> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.07s [INFO] running `Command { std: "docker" "inspect" "a478bfd321ecb4ef6887fe8ff3bd04ee739c39fd486024b1bb57c0c85c11e605", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a478bfd321ecb4ef6887fe8ff3bd04ee739c39fd486024b1bb57c0c85c11e605", kill_on_drop: false }` [INFO] [stdout] a478bfd321ecb4ef6887fe8ff3bd04ee739c39fd486024b1bb57c0c85c11e605 [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d64622c7300819f90dc4e1be818196bb18111472a5bf5e7a5aa2cad7f0402228 [INFO] running `Command { std: "docker" "start" "-a" "d64622c7300819f90dc4e1be818196bb18111472a5bf5e7a5aa2cad7f0402228", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/es2020/export_namespace_from.rs:118:39 [INFO] [stderr] | [INFO] [stderr] 118 | fn normalize_name(module_export_name: &ModuleExportName) -> Cow { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ ^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 118 | fn normalize_name(module_export_name: &ModuleExportName) -> Cow<'_, Atom> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `swc_ecma_compiler` (lib) generated 1 warning (run `cargo fix --lib -p swc_ecma_compiler` to apply 1 suggestion) [INFO] [stderr] warning: `swc_ecma_compiler` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/swc_ecma_compiler-caf0c604d55e4f3c) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stderr] Doc-tests swc_ecma_compiler [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "d64622c7300819f90dc4e1be818196bb18111472a5bf5e7a5aa2cad7f0402228", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d64622c7300819f90dc4e1be818196bb18111472a5bf5e7a5aa2cad7f0402228", kill_on_drop: false }` [INFO] [stdout] d64622c7300819f90dc4e1be818196bb18111472a5bf5e7a5aa2cad7f0402228