[INFO] fetching crate swc_config 4.0.1...
[INFO] testing swc_config-4.0.1 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate swc_config 4.0.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate swc_config 4.0.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate swc_config 4.0.1
[INFO] tweaked toml for crates.io crate swc_config 4.0.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate swc_config 4.0.1 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 swc_config 4.0.1 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-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 65438ece7eec5b81239c0e62aaa54dc634507458a16cc6bf5095b249d496e0db
[INFO] running `Command { std: "docker" "start" "-a" "65438ece7eec5b81239c0e62aaa54dc634507458a16cc6bf5095b249d496e0db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "65438ece7eec5b81239c0e62aaa54dc634507458a16cc6bf5095b249d496e0db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65438ece7eec5b81239c0e62aaa54dc634507458a16cc6bf5095b249d496e0db", kill_on_drop: false }`
[INFO] [stdout] 65438ece7eec5b81239c0e62aaa54dc634507458a16cc6bf5095b249d496e0db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 3f7cf6df6c98b5bd79508c966ae99ef847f75709e7d4bca96549e4fd06df2cff
[INFO] running `Command { std: "docker" "start" "-a" "3f7cf6df6c98b5bd79508c966ae99ef847f75709e7d4bca96549e4fd06df2cff", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling swc_macros_common v1.0.1
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling swc_config_macro v1.0.1
[INFO] [stderr]    Compiling bytes-str v0.2.5
[INFO] [stderr]    Compiling swc_config v4.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.00s
[INFO] running `Command { std: "docker" "inspect" "3f7cf6df6c98b5bd79508c966ae99ef847f75709e7d4bca96549e4fd06df2cff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f7cf6df6c98b5bd79508c966ae99ef847f75709e7d4bca96549e4fd06df2cff", kill_on_drop: false }`
[INFO] [stdout] 3f7cf6df6c98b5bd79508c966ae99ef847f75709e7d4bca96549e4fd06df2cff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 878f3db77b847f0f1c1b5dee132b3fdd2e5f346c4b3d8046a7fb2de8091786a0
[INFO] running `Command { std: "docker" "start" "-a" "878f3db77b847f0f1c1b5dee132b3fdd2e5f346c4b3d8046a7fb2de8091786a0", kill_on_drop: false }`
[INFO] [stderr]    Compiling swc_config v4.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "878f3db77b847f0f1c1b5dee132b3fdd2e5f346c4b3d8046a7fb2de8091786a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "878f3db77b847f0f1c1b5dee132b3fdd2e5f346c4b3d8046a7fb2de8091786a0", kill_on_drop: false }`
[INFO] [stdout] 878f3db77b847f0f1c1b5dee132b3fdd2e5f346c4b3d8046a7fb2de8091786a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1d1aafe9e76a604090b368af80e27858a30bc4c9562ac9c969ca14fc8d05f703
[INFO] running `Command { std: "docker" "start" "-a" "1d1aafe9e76a604090b368af80e27858a30bc4c9562ac9c969ca14fc8d05f703", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/swc_config-24dd4fd6cb567e53)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/config_types.rs (/opt/rustwide/target/debug/deps/config_types-8981985d1b4b818f)
[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] [stderr]      Running tests/derive_merge.rs (/opt/rustwide/target/debug/deps/derive_merge-2f2e8d55cbb7c933)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_bool_config_default ... ok
[INFO] [stdout] test test_bool_config_serde ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_fields ... ok
[INFO] [stdout] test test_tuple ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests swc_config
[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" "1d1aafe9e76a604090b368af80e27858a30bc4c9562ac9c969ca14fc8d05f703", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d1aafe9e76a604090b368af80e27858a30bc4c9562ac9c969ca14fc8d05f703", kill_on_drop: false }`
[INFO] [stdout] 1d1aafe9e76a604090b368af80e27858a30bc4c9562ac9c969ca14fc8d05f703
