[INFO] fetching crate toy-rpc-macros 0.6.3... [INFO] testing toy-rpc-macros-0.6.3 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] extracting crate toy-rpc-macros 0.6.3 into /workspace/builds/worker-51/source [INFO] validating manifest of crates.io crate toy-rpc-macros 0.6.3 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate toy-rpc-macros 0.6.3 [INFO] finished tweaking crates.io crate toy-rpc-macros 0.6.3 [INFO] tweaked toml for crates.io crate toy-rpc-macros 0.6.3 written to /workspace/builds/worker-51/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 88806a4294488b4881b7e2ad543beef7d792548bfba385e41ef8562cc2232e5c [INFO] running `Command { std: "docker" "start" "-a" "88806a4294488b4881b7e2ad543beef7d792548bfba385e41ef8562cc2232e5c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "88806a4294488b4881b7e2ad543beef7d792548bfba385e41ef8562cc2232e5c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "88806a4294488b4881b7e2ad543beef7d792548bfba385e41ef8562cc2232e5c", kill_on_drop: false }` [INFO] [stdout] 88806a4294488b4881b7e2ad543beef7d792548bfba385e41ef8562cc2232e5c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f76849352f9fcea41c2f11bb31d45cf771c999ac95c61fd989287e0eda7ff317 [INFO] running `Command { std: "docker" "start" "-a" "f76849352f9fcea41c2f11bb31d45cf771c999ac95c61fd989287e0eda7ff317", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling darling_core v0.13.0 [INFO] [stderr] Compiling darling_macro v0.13.0 [INFO] [stderr] Compiling darling v0.13.0 [INFO] [stderr] Compiling toy-rpc-macros v0.6.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `impl_for_client` [INFO] [stdout] --> src/lib.rs:338:5 [INFO] [stdout] | [INFO] [stdout] 338 | impl_for_client: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 13.51s [INFO] running `Command { std: "docker" "inspect" "f76849352f9fcea41c2f11bb31d45cf771c999ac95c61fd989287e0eda7ff317", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f76849352f9fcea41c2f11bb31d45cf771c999ac95c61fd989287e0eda7ff317", kill_on_drop: false }` [INFO] [stdout] f76849352f9fcea41c2f11bb31d45cf771c999ac95c61fd989287e0eda7ff317 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bd9185ae449aaa988b90aa0e0b37383045c90a6d5cef84048e3d09f8ee6aa9fb [INFO] running `Command { std: "docker" "start" "-a" "bd9185ae449aaa988b90aa0e0b37383045c90a6d5cef84048e3d09f8ee6aa9fb", kill_on_drop: false }` [INFO] [stderr] Compiling toy-rpc-macros v0.6.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `impl_for_client` [INFO] [stdout] --> src/lib.rs:338:5 [INFO] [stdout] | [INFO] [stdout] 338 | impl_for_client: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `impl_for_client` [INFO] [stdout] --> src/lib.rs:338:5 [INFO] [stdout] | [INFO] [stdout] 338 | impl_for_client: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.56s [INFO] running `Command { std: "docker" "inspect" "bd9185ae449aaa988b90aa0e0b37383045c90a6d5cef84048e3d09f8ee6aa9fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bd9185ae449aaa988b90aa0e0b37383045c90a6d5cef84048e3d09f8ee6aa9fb", kill_on_drop: false }` [INFO] [stdout] bd9185ae449aaa988b90aa0e0b37383045c90a6d5cef84048e3d09f8ee6aa9fb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 7f6abca471b1d438d6534e6bb3fd7fc6b3f76771b318769058972a337eea6f4c [INFO] running `Command { std: "docker" "start" "-a" "7f6abca471b1d438d6534e6bb3fd7fc6b3f76771b318769058972a337eea6f4c", kill_on_drop: false }` [INFO] [stderr] warning: field is never read: `impl_for_client` [INFO] [stderr] --> src/lib.rs:338:5 [INFO] [stderr] | [INFO] [stderr] 338 | impl_for_client: bool, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `toy-rpc-macros` (lib) generated 1 warning [INFO] [stderr] warning: `toy-rpc-macros` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.21s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/toy_rpc_macros-43b8a7ecbe49c598) [INFO] [stderr] Doc-tests toy-rpc-macros [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] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/lib.rs - export_trait_impl (line 485) ... FAILED [INFO] [stdout] test src/lib.rs - export_trait (line 355) ... FAILED [INFO] [stdout] test src/lib.rs - export_impl (line 249) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - export_trait_impl (line 485) stdout ---- [INFO] [stdout] error: expected one of `:` or `|`, found `)` [INFO] [stdout] --> src/lib.rs:493:39 [INFO] [stdout] | [INFO] [stdout] 10 | async fn add(&self, args(i32, i32)) -> Result { [INFO] [stdout] | ^ expected one of `:` or `|` [INFO] [stdout] [INFO] [stdout] error[E0706]: functions in traits cannot be declared `async` [INFO] [stdout] --> src/lib.rs:493:5 [INFO] [stdout] | [INFO] [stdout] 10 | async fn add(&self, args(i32, i32)) -> Result { [INFO] [stdout] | ^---- [INFO] [stdout] | | [INFO] [stdout] | _____`async` because of this [INFO] [stdout] | | [INFO] [stdout] 11 | | // ... [INFO] [stdout] 12 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = note: `async` trait functions are not currently supported [INFO] [stdout] = note: consider using the `async-trait` crate: https://crates.io/crates/async-trait [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `async_trait` in this scope [INFO] [stdout] --> src/lib.rs:488:3 [INFO] [stdout] | [INFO] [stdout] 5 | #[async_trait] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `export_trait_impl` in this scope [INFO] [stdout] --> src/lib.rs:489:3 [INFO] [stdout] | [INFO] [stdout] 6 | #[export_trait_impl] // The default name will follow the name of the trait (ie. "Arith") [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider importing this attribute macro: [INFO] [stdout] toy_rpc_macros::export_trait_impl [INFO] [stdout] [INFO] [stdout] error[E0405]: cannot find trait `Arith` in this scope [INFO] [stdout] --> src/lib.rs:490:6 [INFO] [stdout] | [INFO] [stdout] 7 | impl Arith for Abacus { [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0405, E0706. [INFO] [stdout] For more information about an error, try `rustc --explain E0405`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - export_trait (line 355) stdout ---- [INFO] [stdout] error: expected one of `:` or `|`, found `)` [INFO] [stdout] --> src/lib.rs:362:39 [INFO] [stdout] | [INFO] [stdout] 9 | async fn add(&self, args(i32, i32)) -> Result; [INFO] [stdout] | ^ expected one of `:` or `|` [INFO] [stdout] [INFO] [stdout] error[E0706]: functions in traits cannot be declared `async` [INFO] [stdout] --> src/lib.rs:362:5 [INFO] [stdout] | [INFO] [stdout] 9 | async fn add(&self, args(i32, i32)) -> Result; [INFO] [stdout] | -----^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | `async` because of this [INFO] [stdout] | [INFO] [stdout] = note: `async` trait functions are not currently supported [INFO] [stdout] = note: consider using the `async-trait` crate: https://crates.io/crates/async-trait [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `async_trait` in this scope [INFO] [stdout] --> src/lib.rs:356:3 [INFO] [stdout] | [INFO] [stdout] 3 | #[async_trait] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `export_trait` in this scope [INFO] [stdout] --> src/lib.rs:357:3 [INFO] [stdout] | [INFO] [stdout] 4 | #[export_trait] // This will give a default service name of "Arith" [INFO] [stdout] | ^^^^^^^^^^^^ help: a built-in attribute with a similar name exists: `export_name` [INFO] [stdout] | [INFO] [stdout] = note: consider importing this attribute macro: [INFO] [stdout] toy_rpc_macros::export_trait [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `export_method` in this scope [INFO] [stdout] --> src/lib.rs:361:7 [INFO] [stdout] | [INFO] [stdout] 8 | #[export_method] [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0706`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - export_impl (line 249) stdout ---- [INFO] [stdout] error: expected one of `:` or `|`, found `)` [INFO] [stdout] --> src/lib.rs:255:44 [INFO] [stdout] | [INFO] [stdout] 8 | async fn subtract(&self, args(i32, i32)) -> Result { [INFO] [stdout] | ^ expected one of `:` or `|` [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `export_impl` in this scope [INFO] [stdout] --> src/lib.rs:252:3 [INFO] [stdout] | [INFO] [stdout] 5 | #[export_impl] // This will give a default service name of "Abacus" [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider importing this attribute macro: [INFO] [stdout] toy_rpc_macros::export_impl [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `export_method` in this scope [INFO] [stdout] --> src/lib.rs:254:7 [INFO] [stdout] | [INFO] [stdout] 7 | #[export_method] [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/lib.rs:255:69 [INFO] [stdout] | [INFO] [stdout] 8 | async fn subtract(&self, args(i32, i32)) -> Result { [INFO] [stdout] | _____________________________________________________________________^ [INFO] [stdout] 9 | | // ... [INFO] [stdout] 10 | | } [INFO] [stdout] | |_____^ expected enum `Result`, found `()` [INFO] [stdout] | [INFO] [stdout] = note: expected enum `Result` [INFO] [stdout] found unit type `()` [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 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] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - export_impl (line 249) [INFO] [stdout] src/lib.rs - export_trait (line 355) [INFO] [stdout] src/lib.rs - export_trait_impl (line 485) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "7f6abca471b1d438d6534e6bb3fd7fc6b3f76771b318769058972a337eea6f4c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7f6abca471b1d438d6534e6bb3fd7fc6b3f76771b318769058972a337eea6f4c", kill_on_drop: false }` [INFO] [stdout] 7f6abca471b1d438d6534e6bb3fd7fc6b3f76771b318769058972a337eea6f4c