[INFO] fetching crate swc_mut_cjs_exports 10.7.0...
[INFO] testing swc_mut_cjs_exports-10.7.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate swc_mut_cjs_exports 10.7.0 into /workspace/builds/worker-0-tc2/source
[INFO] removed /workspace/builds/worker-0-tc2/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate swc_mut_cjs_exports 10.7.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate swc_mut_cjs_exports 10.7.0
[INFO] tweaked toml for crates.io crate swc_mut_cjs_exports 10.7.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate swc_mut_cjs_exports 10.7.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 259 packages to latest compatible versions
[INFO] [stderr]       Adding swc_core v10.7.0 (available: v38.0.0)
[INFO] [stderr]       Adding testing v4.0.0 (available: v15.0.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5577edc76cbf33410680474434693c421e5a331d9f0ae71110e5bf52094cc59e
[INFO] running `Command { std: "docker" "start" "-a" "5577edc76cbf33410680474434693c421e5a331d9f0ae71110e5bf52094cc59e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5577edc76cbf33410680474434693c421e5a331d9f0ae71110e5bf52094cc59e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5577edc76cbf33410680474434693c421e5a331d9f0ae71110e5bf52094cc59e", kill_on_drop: false }`
[INFO] [stdout] 5577edc76cbf33410680474434693c421e5a331d9f0ae71110e5bf52094cc59e
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4281b42b8603f6ed3115e1acba456b24e9e303e555ab349a2b3c0fb26786a8eb
[INFO] running `Command { std: "docker" "start" "-a" "4281b42b8603f6ed3115e1acba456b24e9e303e555ab349a2b3c0fb26786a8eb", kill_on_drop: false }`
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[INFO] [stderr]    Compiling swc_plugin_macro v1.1.0
[INFO] [stderr]    Compiling swc_plugin v1.0.1
[INFO] [stderr]    Compiling swc_core v10.7.0
[INFO] [stderr]    Compiling tempfile v3.21.0
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[INFO] [stderr]    Compiling swc_ecma_parser v6.0.2
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[INFO] [stderr]    Compiling swc_plugin_proxy v5.0.0
[INFO] [stderr]    Compiling swc_ecma_utils v7.0.4
[INFO] [stderr]    Compiling swc_ecma_transforms_base v7.1.1
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[INFO] [stderr]    Compiling swc_mut_cjs_exports v10.7.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0053]: method `emit` has an incompatible type for trait
[INFO] [stdout]    --> src/lib.rs:318:1
[INFO] [stdout]     |
[INFO] [stdout] 318 | #[plugin_transform]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^ types differ in mutability
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected signature `fn(&mut PluginDiagnosticsEmitter, &DiagnosticBuilder<'_>)`
[INFO] [stdout]                found signature `fn(&mut PluginDiagnosticsEmitter, &mut DiagnosticBuilder<'_>)`
[INFO] [stdout]     = note: this error originates in the attribute macro `plugin_transform` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: change the parameter type to match the trait
[INFO] [stdout]     |
[INFO] [stdout] 318 - #[plugin_transform]
[INFO] [stdout] 318 + &DiagnosticBuilder<'_>
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0053`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `swc_mut_cjs_exports` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "4281b42b8603f6ed3115e1acba456b24e9e303e555ab349a2b3c0fb26786a8eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4281b42b8603f6ed3115e1acba456b24e9e303e555ab349a2b3c0fb26786a8eb", kill_on_drop: false }`
[INFO] [stdout] 4281b42b8603f6ed3115e1acba456b24e9e303e555ab349a2b3c0fb26786a8eb