[INFO] fetching crate oxc_mangler 0.93.0...
[INFO] testing oxc_mangler-0.93.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate oxc_mangler 0.93.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate oxc_mangler 0.93.0
[INFO] finished tweaking crates.io crate oxc_mangler 0.93.0
[INFO] tweaked toml for crates.io crate oxc_mangler 0.93.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate oxc_mangler 0.93.0 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] crate crates.io crate oxc_mangler 0.93.0 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-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c75145bda4276efc37e62f539305face4d4dd3fc972fb32348f7173b3c150a45
[INFO] running `Command { std: "docker" "start" "-a" "c75145bda4276efc37e62f539305face4d4dd3fc972fb32348f7173b3c150a45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c75145bda4276efc37e62f539305face4d4dd3fc972fb32348f7173b3c150a45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c75145bda4276efc37e62f539305face4d4dd3fc972fb32348f7173b3c150a45", kill_on_drop: false }`
[INFO] [stdout] c75145bda4276efc37e62f539305face4d4dd3fc972fb32348f7173b3c150a45
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 70a0986b8d6e40579f01bed4774bf862c92e0797ad4ab26f25bd2b3a55dda89a
[INFO] running `Command { std: "docker" "start" "-a" "70a0986b8d6e40579f01bed4774bf862c92e0797ad4ab26f25bd2b3a55dda89a", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling thiserror v2.0.16
[INFO] [stderr]    Compiling owo-colors v4.2.2
[INFO] [stderr]    Compiling unicode-width v0.2.1
[INFO] [stderr]    Compiling allocator-api2 v0.2.21
[INFO] [stderr]    Compiling smawk v0.3.2
[INFO] [stderr]    Compiling unicode-linebreak v0.1.5
[INFO] [stderr]    Compiling unicode-segmentation v1.12.0
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling phf_generator v0.13.1
[INFO] [stderr]    Compiling castaway v0.2.4
[INFO] [stderr]    Compiling phf v0.13.1
[INFO] [stderr]    Compiling textwrap v0.16.2
[INFO] [stderr]    Compiling oxc_data_structures v0.93.0
[INFO] [stderr]    Compiling rustc-hash v2.1.1
[INFO] [stderr]    Compiling compact_str v0.9.0
[INFO] [stderr]    Compiling oxc_estree v0.93.0
[INFO] [stderr]    Compiling cow-utils v0.1.3
[INFO] [stderr]    Compiling bitflags v2.9.4
[INFO] [stderr]    Compiling unicode-id-start v1.4.0
[INFO] [stderr]    Compiling bumpalo v3.19.0
[INFO] [stderr]    Compiling hashbrown v0.16.0
[INFO] [stderr]    Compiling oxc_index v3.1.0
[INFO] [stderr]    Compiling nonmax v0.5.5
[INFO] [stderr]    Compiling dragonbox_ecma v0.0.5
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling oxc_allocator v0.93.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.16
[INFO] [stderr]    Compiling oxc-miette-derive v2.5.0
[INFO] [stderr]    Compiling phf_macros v0.13.1
[INFO] [stderr]    Compiling oxc_ast_macros v0.93.0
[INFO] [stderr]    Compiling oxc-miette v2.5.0
[INFO] [stderr]    Compiling oxc_span v0.93.0
[INFO] [stderr]    Compiling oxc_diagnostics v0.93.0
[INFO] [stderr]    Compiling oxc_syntax v0.93.0
[INFO] [stderr]    Compiling oxc_regular_expression v0.93.0
[INFO] [stderr]    Compiling oxc_ast v0.93.0
[INFO] [stderr]    Compiling oxc_ast_visit v0.93.0
[INFO] [stderr]    Compiling oxc_ecmascript v0.93.0
[INFO] [stderr]    Compiling oxc_semantic v0.93.0
[INFO] [stderr]    Compiling oxc_mangler v0.93.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 36.18s
[INFO] running `Command { std: "docker" "inspect" "70a0986b8d6e40579f01bed4774bf862c92e0797ad4ab26f25bd2b3a55dda89a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70a0986b8d6e40579f01bed4774bf862c92e0797ad4ab26f25bd2b3a55dda89a", kill_on_drop: false }`
[INFO] [stdout] 70a0986b8d6e40579f01bed4774bf862c92e0797ad4ab26f25bd2b3a55dda89a
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6d47e64ba9e153e171d5468de026b9e1af8aa88f5f74b40abada862c08fd4d02
[INFO] running `Command { std: "docker" "start" "-a" "6d47e64ba9e153e171d5468de026b9e1af8aa88f5f74b40abada862c08fd4d02", kill_on_drop: false }`
[INFO] [stderr]    Compiling seq-macro v0.3.6
[INFO] [stderr]    Compiling oxc_parser v0.93.0
[INFO] [stderr]    Compiling oxc_mangler v0.93.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 7.26s
[INFO] running `Command { std: "docker" "inspect" "6d47e64ba9e153e171d5468de026b9e1af8aa88f5f74b40abada862c08fd4d02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d47e64ba9e153e171d5468de026b9e1af8aa88f5f74b40abada862c08fd4d02", kill_on_drop: false }`
[INFO] [stdout] 6d47e64ba9e153e171d5468de026b9e1af8aa88f5f74b40abada862c08fd4d02
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 87e0e23455947c627c353c658182f43cd87b209856789fe9d256b25ec8bd09fb
[INFO] running `Command { std: "docker" "start" "-a" "87e0e23455947c627c353c658182f43cd87b209856789fe9d256b25ec8bd09fb", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/oxc_mangler-46a9837707fb066b)
[INFO] [stdout] running 7 tests
[INFO] [stdout] test keep_names::test::test_for_in_declaration ... ok
[INFO] [stdout] test keep_names::test::test_default_declarations ... ok
[INFO] [stdout] test keep_names::test::test_simple_assign ... ok
[INFO] [stdout] test keep_names::test::test_simple_declare_init ... ok
[INFO] [stdout] test base54::test::test_base54 ... ok
[INFO] [stdout] test keep_names::test::test_default_assign ... ok
[INFO] [stdout] test keep_names::test::test_declarations ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "87e0e23455947c627c353c658182f43cd87b209856789fe9d256b25ec8bd09fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87e0e23455947c627c353c658182f43cd87b209856789fe9d256b25ec8bd09fb", kill_on_drop: false }`
[INFO] [stdout] 87e0e23455947c627c353c658182f43cd87b209856789fe9d256b25ec8bd09fb