[INFO] fetching crate enum_handler_core 0.1.0...
[INFO] testing enum_handler_core-0.1.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate enum_handler_core 0.1.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate enum_handler_core 0.1.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate enum_handler_core 0.1.0
[INFO] tweaked toml for crates.io crate enum_handler_core 0.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate enum_handler_core 0.1.0 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] 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 60 packages to latest compatible versions
[INFO] [stderr]       Adding darling v0.20.11 (available: v0.21.3)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.17)
[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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 32bd6bbf9995efcc21d6dc972b7f5dd0f7b3a53c8e79bb761afcafadf309a8fb
[INFO] running `Command { std: "docker" "start" "-a" "32bd6bbf9995efcc21d6dc972b7f5dd0f7b3a53c8e79bb761afcafadf309a8fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "32bd6bbf9995efcc21d6dc972b7f5dd0f7b3a53c8e79bb761afcafadf309a8fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32bd6bbf9995efcc21d6dc972b7f5dd0f7b3a53c8e79bb761afcafadf309a8fb", kill_on_drop: false }`
[INFO] [stdout] 32bd6bbf9995efcc21d6dc972b7f5dd0f7b3a53c8e79bb761afcafadf309a8fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 9b4f4e46b172d1cbff512ca53cabfa86e0b1f1b8f38be601c1039cbc15e8c244
[INFO] running `Command { std: "docker" "start" "-a" "9b4f4e46b172d1cbff512ca53cabfa86e0b1f1b8f38be601c1039cbc15e8c244", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling unicode-ident v1.0.19
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling enum_handler_core v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.93s
[INFO] running `Command { std: "docker" "inspect" "9b4f4e46b172d1cbff512ca53cabfa86e0b1f1b8f38be601c1039cbc15e8c244", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b4f4e46b172d1cbff512ca53cabfa86e0b1f1b8f38be601c1039cbc15e8c244", kill_on_drop: false }`
[INFO] [stdout] 9b4f4e46b172d1cbff512ca53cabfa86e0b1f1b8f38be601c1039cbc15e8c244
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 10ae9449924462c1c5b8cb5ba4fff8c061b3a067bd685f70281966fb7005b59c
[INFO] running `Command { std: "docker" "start" "-a" "10ae9449924462c1c5b8cb5ba4fff8c061b3a067bd685f70281966fb7005b59c", kill_on_drop: false }`
[INFO] [stderr]    Compiling mockall_derive v0.13.1
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling dissimilar v1.0.10
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling colored-diff v0.2.3
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling enum_handler_core v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling mockall v0.13.1
[INFO] [stdout] error[E0432]: unresolved import `enum_handler`
[INFO] [stdout]  --> tests/enum_handler_test.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use enum_handler::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^ use of unresolved module or unlinked crate `enum_handler`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `enum_handler`, use `cargo add enum_handler` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `enum_handler`
[INFO] [stdout]  --> tests/mock_test.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use enum_handler::EnumHandler;
[INFO] [stdout]   |     ^^^^^^^^^^^^ use of unresolved module or unlinked crate `enum_handler`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `enum_handler`, use `cargo add enum_handler` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `EnumHandler` in this scope
[INFO] [stdout]  --> tests/enum_handler_test.rs:9:10
[INFO] [stdout]   |
[INFO] [stdout] 9 | #[derive(EnumHandler)]
[INFO] [stdout]   |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `enum_handler` in this scope
[INFO] [stdout]   --> tests/enum_handler_test.rs:10:3
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[enum_handler(
[INFO] [stdout]    |   ^^^^^^^^^^^^ help: a built-in attribute with a similar name exists: `panic_handler`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `enum_handler` in this scope
[INFO] [stdout]  --> tests/mock_test.rs:6:7
[INFO] [stdout]   |
[INFO] [stdout] 6 |     #[enum_handler(mock_name = "TestEvent", pass_args_by_ref = true)]
[INFO] [stdout]   |       ^^^^^^^^^^^^ help: a built-in attribute with a similar name exists: `panic_handler`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `enum_handler_core` (test "enum_handler_test") due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: cannot find attribute `enum_handler` in this scope
[INFO] [stdout]   --> tests/mock_test.rs:23:7
[INFO] [stdout]    |
[INFO] [stdout] 23 |     #[enum_handler(is_async = true, mock_name = "AsyncTestEvent", pass_args_by_ref = true)]
[INFO] [stdout]    |       ^^^^^^^^^^^^ help: a built-in attribute with a similar name exists: `panic_handler`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `MockTestEvent`
[INFO] [stdout]   --> tests/mock_test.rs:12:20
[INFO] [stdout]    |
[INFO] [stdout] 12 |     let mut mock = MockTestEvent::new();
[INFO] [stdout]    |                    ^^^^^^^^^^^^^ use of undeclared type `MockTestEvent`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `MockAsyncTestEvent`
[INFO] [stdout]   --> tests/mock_test.rs:29:20
[INFO] [stdout]    |
[INFO] [stdout] 29 |     let mut mock = MockAsyncTestEvent::new();
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^ use of undeclared type `MockAsyncTestEvent`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `enum_handler_core` (test "mock_test") due to 5 previous errors
[INFO] running `Command { std: "docker" "inspect" "10ae9449924462c1c5b8cb5ba4fff8c061b3a067bd685f70281966fb7005b59c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10ae9449924462c1c5b8cb5ba4fff8c061b3a067bd685f70281966fb7005b59c", kill_on_drop: false }`
[INFO] [stdout] 10ae9449924462c1c5b8cb5ba4fff8c061b3a067bd685f70281966fb7005b59c