[INFO] fetching crate easy-jsonrpc-proc-macro-mwc 0.5.2...
[INFO] testing easy-jsonrpc-proc-macro-mwc-0.5.2 against beta-2026-03-05 for beta-1.95-1
[INFO] extracting crate easy-jsonrpc-proc-macro-mwc 0.5.2 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate easy-jsonrpc-proc-macro-mwc 0.5.2
[INFO] finished tweaking crates.io crate easy-jsonrpc-proc-macro-mwc 0.5.2
[INFO] tweaked toml for crates.io crate easy-jsonrpc-proc-macro-mwc 0.5.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate easy-jsonrpc-proc-macro-mwc 0.5.2 on toolchain beta-2026-03-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-03-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate easy-jsonrpc-proc-macro-mwc 0.5.2 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-2026-03-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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-2026-03-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 82c22ae9c15905d5b4f7eac1c928a86f505297d79a0e3421764ad1bc5c3a6deb
[INFO] running `Command { std: "docker" "start" "-a" "82c22ae9c15905d5b4f7eac1c928a86f505297d79a0e3421764ad1bc5c3a6deb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "82c22ae9c15905d5b4f7eac1c928a86f505297d79a0e3421764ad1bc5c3a6deb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82c22ae9c15905d5b4f7eac1c928a86f505297d79a0e3421764ad1bc5c3a6deb", kill_on_drop: false }`
[INFO] [stdout] 82c22ae9c15905d5b4f7eac1c928a86f505297d79a0e3421764ad1bc5c3a6deb
[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-2026-03-05" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0bfe8ba8a7f45be1ccf797aae73e72130411083436510970f73b9db549cab6bb
[INFO] running `Command { std: "docker" "start" "-a" "0bfe8ba8a7f45be1ccf797aae73e72130411083436510970f73b9db549cab6bb", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling unicode-segmentation v1.12.0
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling easy-jsonrpc-proc-macro-mwc v0.5.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.41s
[INFO] running `Command { std: "docker" "inspect" "0bfe8ba8a7f45be1ccf797aae73e72130411083436510970f73b9db549cab6bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0bfe8ba8a7f45be1ccf797aae73e72130411083436510970f73b9db549cab6bb", kill_on_drop: false }`
[INFO] [stdout] 0bfe8ba8a7f45be1ccf797aae73e72130411083436510970f73b9db549cab6bb
[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-2026-03-05" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ac8db9db24cae645600f0c6f63a7280846d412126a10b0a7c690e328a8c563a2
[INFO] running `Command { std: "docker" "start" "-a" "ac8db9db24cae645600f0c6f63a7280846d412126a10b0a7c690e328a8c563a2", kill_on_drop: false }`
[INFO] [stderr]    Compiling easy-jsonrpc-proc-macro-mwc v0.5.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "ac8db9db24cae645600f0c6f63a7280846d412126a10b0a7c690e328a8c563a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac8db9db24cae645600f0c6f63a7280846d412126a10b0a7c690e328a8c563a2", kill_on_drop: false }`
[INFO] [stdout] ac8db9db24cae645600f0c6f63a7280846d412126a10b0a7c690e328a8c563a2
[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-2026-03-05" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ed3ebba5153fcfd2c57ba81f551e8d5b216731c9649ef191faa809dc30356c4e
[INFO] running `Command { std: "docker" "start" "-a" "ed3ebba5153fcfd2c57ba81f551e8d5b216731c9649ef191faa809dc30356c4e", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/easy_jsonrpc_proc_macro_mwc-ac2cbc2bf30bc659)
[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] [stderr]    Doc-tests easy_jsonrpc_proc_macro_mwc
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - rpc (line 19) - compile ... FAILED
[INFO] [stdout] test src/lib.rs - rpc (line 29) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - rpc (line 19) stdout ----
[INFO] [stdout] error: cannot find attribute `rpc` in this scope
[INFO] [stdout]   --> src/lib.rs:20:3
[INFO] [stdout]    |
[INFO] [stdout] 20 | #[rpc]
[INFO] [stdout]    |   ^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/lib.rs:23:39
[INFO] [stdout]    |
[INFO] [stdout] 23 |     fn my_other_method(&self) -> bool {}
[INFO] [stdout]    |                                       ^^ expected `bool`, found `()`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - rpc (line 29) stdout ----
[INFO] [stdout] error: non-item in item list
[INFO] [stdout]   --> src/lib.rs:31:4
[INFO] [stdout]    |
[INFO] [stdout] 30 | impl Handler for &dyn MyApi {
[INFO] [stdout]    |                             - item list starts here
[INFO] [stdout] 31 |    ..
[INFO] [stdout]    |    ^^ non-item starts here
[INFO] [stdout] 32 | }
[INFO] [stdout]    | - item list ends here
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `Handler` in this scope
[INFO] [stdout]   --> src/lib.rs:30:6
[INFO] [stdout]    |
[INFO] [stdout] 30 | impl Handler for &dyn MyApi {
[INFO] [stdout]    |      ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `MyApi` in this scope
[INFO] [stdout]   --> src/lib.rs:30:23
[INFO] [stdout]    |
[INFO] [stdout] 30 | impl Handler for &dyn MyApi {
[INFO] [stdout]    |                       ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `BoundMethod` in this scope
[INFO] [stdout]   --> src/lib.rs:37:41
[INFO] [stdout]    |
[INFO] [stdout] 37 |     fn my_method(arg0: usize) -> Result<BoundMethod<'static, ()>, ArgSerializeError> {
[INFO] [stdout]    |                                         ^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `ArgSerializeError` in this scope
[INFO] [stdout]   --> src/lib.rs:37:67
[INFO] [stdout]    |
[INFO] [stdout] 37 |     fn my_method(arg0: usize) -> Result<BoundMethod<'static, ()>, ArgSerializeError> {
[INFO] [stdout]    |                                                                   ^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]    |
[INFO] [stdout] 36 | impl<ArgSerializeError> my_api {
[INFO] [stdout]    |     +++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `BoundMethod` in this scope
[INFO] [stdout]   --> src/lib.rs:41:36
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn my_other_method() -> Result<BoundMethod<'static, bool>, ArgSerializeError> {
[INFO] [stdout]    |                                    ^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `ArgSerializeError` in this scope
[INFO] [stdout]   --> src/lib.rs:41:64
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn my_other_method() -> Result<BoundMethod<'static, bool>, ArgSerializeError> {
[INFO] [stdout]    |                                                                ^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]    |
[INFO] [stdout] 36 | impl<ArgSerializeError> my_api {
[INFO] [stdout]    |     +++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] warning: type `my_api` should have an upper camel case name
[INFO] [stdout]   --> src/lib.rs:34:10
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub enum my_api {}
[INFO] [stdout]    |          ^^^^^^ help: convert the identifier to upper camel case: `MyApi`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0405, E0425.
[INFO] [stdout] For more information about an error, try `rustc --explain E0405`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - rpc (line 19)
[INFO] [stdout]     src/lib.rs - rpc (line 29)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "ed3ebba5153fcfd2c57ba81f551e8d5b216731c9649ef191faa809dc30356c4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed3ebba5153fcfd2c57ba81f551e8d5b216731c9649ef191faa809dc30356c4e", kill_on_drop: false }`
[INFO] [stdout] ed3ebba5153fcfd2c57ba81f551e8d5b216731c9649ef191faa809dc30356c4e
