[INFO] fetching crate nanorpc 0.1.13...
[INFO] testing nanorpc-0.1.13 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate nanorpc 0.1.13 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate nanorpc 0.1.13
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate nanorpc 0.1.13
[INFO] tweaked toml for crates.io crate nanorpc 0.1.13 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate nanorpc 0.1.13 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 nanorpc 0.1.13 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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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 }`
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[INFO] [stdout] 7034dd196e374f7be022ae31844d86d29dc2dc087899295dab48c9045f8974c4
[INFO] running `Command { std: "docker" "start" "-a" "7034dd196e374f7be022ae31844d86d29dc2dc087899295dab48c9045f8974c4", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.47
[INFO] [stderr]    Compiling syn v1.0.103
[INFO] [stderr]    Compiling serde_derive v1.0.147
[INFO] [stderr]    Compiling serde v1.0.147
[INFO] [stderr]    Compiling futures-core v0.3.25
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[INFO] [stderr]    Compiling serde_json v1.0.87
[INFO] [stderr]    Compiling anyhow v1.0.66
[INFO] [stderr]    Compiling thiserror v1.0.37
[INFO] [stderr]    Compiling futures-io v0.3.25
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[INFO] [stderr]    Compiling thiserror-impl v1.0.37
[INFO] [stderr]    Compiling nanorpc-derive v0.1.6
[INFO] [stderr]    Compiling nanorpc v0.1.13 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.30s
[INFO] running `Command { std: "docker" "inspect" "7034dd196e374f7be022ae31844d86d29dc2dc087899295dab48c9045f8974c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7034dd196e374f7be022ae31844d86d29dc2dc087899295dab48c9045f8974c4", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] de750ed89ab1bcf4bc45244a79e49f7051451ab25502f0959fafea6ac129a0c4
[INFO] running `Command { std: "docker" "start" "-a" "de750ed89ab1bcf4bc45244a79e49f7051451ab25502f0959fafea6ac129a0c4", kill_on_drop: false }`
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[INFO] [stderr]    Compiling nanorpc v0.1.13 (/opt/rustwide/workdir)
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[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 34.72s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: buf_redux v0.8.4, multipart v0.18.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "de750ed89ab1bcf4bc45244a79e49f7051451ab25502f0959fafea6ac129a0c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de750ed89ab1bcf4bc45244a79e49f7051451ab25502f0959fafea6ac129a0c4", kill_on_drop: false }`
[INFO] [stdout] de750ed89ab1bcf4bc45244a79e49f7051451ab25502f0959fafea6ac129a0c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 7e0cc4e5d23f19e3c8b4633385c790bdd2ec16eeffd9032f6a7f8303e2719bae
[INFO] running `Command { std: "docker" "start" "-a" "7e0cc4e5d23f19e3c8b4633385c790bdd2ec16eeffd9032f6a7f8303e2719bae", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: buf_redux v0.8.4, multipart v0.18.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/nanorpc-2319bb9d4bb1a46a)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::test_simple_macro ... ok
[INFO] [stdout] test tests::test_notfound_macro ... 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 nanorpc
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - RpcTransport (line 178) ... ignored
[INFO] [stdout] test src/lib.rs - utils (line 67) ... FAILED
[INFO] [stdout] test src/lib.rs - utils (line 73) ... FAILED
[INFO] [stdout] test src/lib.rs - utils (line 36) ... FAILED
[INFO] [stdout] test src/lib.rs - RpcService (line 81) ... ok
[INFO] [stdout] test src/lib.rs - RpcService (line 61) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - utils (line 67) stdout ----
[INFO] [stdout] error: expected one of `.`, `;`, `?`, `}`, or an operator, found `:`
[INFO] [stdout]  --> src/lib.rs:68:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | {"jsonrpc": "2.0", "method": "mult", "params": [42, 23], "id": 1}
[INFO] [stdout]   |           ^ expected one of `.`, `;`, `?`, `}`, or an operator
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - utils (line 73) stdout ----
[INFO] [stdout] error: expected one of `.`, `;`, `?`, `}`, or an operator, found `:`
[INFO] [stdout]  --> src/lib.rs:74:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | {"jsonrpc": "2.0", "result": 966, "id": 1}
[INFO] [stdout]   |           ^ expected one of `.`, `;`, `?`, `}`, or an operator
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - utils (line 36) stdout ----
[INFO] [stdout] error: associated function in `impl` without body
[INFO] [stdout]   --> src/lib.rs:60:5
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub async fn add(&self, x: f64, y: f64) -> Result<f64, T::Error>;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-
[INFO] [stdout]    |                                                                     |
[INFO] [stdout]    |                                                                     help: provide a definition for the function: `{ <body> }`
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `async_trait` in this scope
[INFO] [stdout]   --> src/lib.rs:50:3
[INFO] [stdout]    |
[INFO] [stdout] 17 | #[async_trait]
[INFO] [stdout]    |   ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `async_trait` is in scope, but it is a crate, not an attribute
[INFO] [stdout] help: consider importing this attribute macro
[INFO] [stdout]    |
[INFO] [stdout]  2 + use async_trait::async_trait;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `nanorpc_derive` in this scope
[INFO] [stdout]  --> src/lib.rs:38:3
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[nanorpc_derive]
[INFO] [stdout]   |   ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `nanorpc_derive` is in scope, but it is a crate, not an attribute
[INFO] [stdout] help: consider importing one of these attribute macros
[INFO] [stdout]   |
[INFO] [stdout] 2 + use nanorpc::nanorpc_derive;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use nanorpc_derive::nanorpc_derive;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `async_trait` in this scope
[INFO] [stdout]  --> src/lib.rs:39:3
[INFO] [stdout]   |
[INFO] [stdout] 6 | #[async_trait]
[INFO] [stdout]   |   ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `async_trait` is in scope, but it is a crate, not an attribute
[INFO] [stdout] help: consider importing this attribute macro
[INFO] [stdout]   |
[INFO] [stdout] 2 + use async_trait::async_trait;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `RpcService` in this scope
[INFO] [stdout]   --> src/lib.rs:51:23
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl <T: MathService> RpcService for MathService<T> {
[INFO] [stdout]    |                       ^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this trait
[INFO] [stdout]    |
[INFO] [stdout]  2 + use nanorpc::RpcService;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0404]: expected trait, found struct `MathService`
[INFO] [stdout]   --> src/lib.rs:51:10
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl <T: MathService> RpcService for MathService<T> {
[INFO] [stdout]    |          ^^^^^^^^^^^ not a trait
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `RpcTransport` in this scope
[INFO] [stdout]   --> src/lib.rs:56:26
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub struct MathClient<T: RpcTransport>(pub T);
[INFO] [stdout]    |                          ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this trait
[INFO] [stdout]    |
[INFO] [stdout]  2 + use nanorpc::RpcTransport;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `RpcTransport` in this scope
[INFO] [stdout]   --> src/lib.rs:58:10
[INFO] [stdout]    |
[INFO] [stdout] 25 | impl <T: RpcTransport> MathClient {
[INFO] [stdout]    |          ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this trait
[INFO] [stdout]    |
[INFO] [stdout]  2 + use nanorpc::RpcTransport;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: missing generics for struct `MathClient`
[INFO] [stdout]   --> src/lib.rs:58:24
[INFO] [stdout]    |
[INFO] [stdout] 25 | impl <T: RpcTransport> MathClient {
[INFO] [stdout]    |                        ^^^^^^^^^^ expected 1 generic argument
[INFO] [stdout]    |
[INFO] [stdout] note: struct defined here, with 1 generic parameter: `T`
[INFO] [stdout]   --> src/lib.rs:56:12
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub struct MathClient<T: RpcTransport>(pub T);
[INFO] [stdout]    |            ^^^^^^^^^^ -
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]    |
[INFO] [stdout] 25 | impl <T: RpcTransport> MathClient<T> {
[INFO] [stdout]    |                                  +++
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 9 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0107, E0404, E0405.
[INFO] [stdout] For more information about an error, try `rustc --explain E0107`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - utils (line 36)
[INFO] [stdout]     src/lib.rs - utils (line 67)
[INFO] [stdout]     src/lib.rs - utils (line 73)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 2 passed; 3 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.35s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "7e0cc4e5d23f19e3c8b4633385c790bdd2ec16eeffd9032f6a7f8303e2719bae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e0cc4e5d23f19e3c8b4633385c790bdd2ec16eeffd9032f6a7f8303e2719bae", kill_on_drop: false }`
[INFO] [stdout] 7e0cc4e5d23f19e3c8b4633385c790bdd2ec16eeffd9032f6a7f8303e2719bae
