[INFO] fetching crate razor-rpc-macros 0.8.0...
[INFO] testing razor-rpc-macros-0.8.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate razor-rpc-macros 0.8.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate razor-rpc-macros 0.8.0
[INFO] finished tweaking crates.io crate razor-rpc-macros 0.8.0
[INFO] tweaked toml for crates.io crate razor-rpc-macros 0.8.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate razor-rpc-macros 0.8.0 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate razor-rpc-macros 0.8.0 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-2026-04-21" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 22624fea47e44e34b91dbaffba502b24a2781de09dee0cb5b5b6419348bb0396
[INFO] running `Command { std: "docker" "start" "-a" "22624fea47e44e34b91dbaffba502b24a2781de09dee0cb5b5b6419348bb0396", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "22624fea47e44e34b91dbaffba502b24a2781de09dee0cb5b5b6419348bb0396", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22624fea47e44e34b91dbaffba502b24a2781de09dee0cb5b5b6419348bb0396", kill_on_drop: false }`
[INFO] [stdout] 22624fea47e44e34b91dbaffba502b24a2781de09dee0cb5b5b6419348bb0396
[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=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-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5b8d7d436d297789438bd5a0eaac1b94a5f97f094d4a28a4b66801e5413b8770
[INFO] running `Command { std: "docker" "start" "-a" "5b8d7d436d297789438bd5a0eaac1b94a5f97f094d4a28a4b66801e5413b8770", kill_on_drop: false }`
[INFO] [stderr]    Compiling razor-rpc-macros v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "5b8d7d436d297789438bd5a0eaac1b94a5f97f094d4a28a4b66801e5413b8770", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b8d7d436d297789438bd5a0eaac1b94a5f97f094d4a28a4b66801e5413b8770", kill_on_drop: false }`
[INFO] [stdout] 5b8d7d436d297789438bd5a0eaac1b94a5f97f094d4a28a4b66801e5413b8770
[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=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-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8781c36226b0677cec54572daf7fb8aa82b264991267fb2a03a5a54899b8d5d0
[INFO] running `Command { std: "docker" "start" "-a" "8781c36226b0677cec54572daf7fb8aa82b264991267fb2a03a5a54899b8d5d0", kill_on_drop: false }`
[INFO] [stderr]    Compiling razor-rpc-macros v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "8781c36226b0677cec54572daf7fb8aa82b264991267fb2a03a5a54899b8d5d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8781c36226b0677cec54572daf7fb8aa82b264991267fb2a03a5a54899b8d5d0", kill_on_drop: false }`
[INFO] [stdout] 8781c36226b0677cec54572daf7fb8aa82b264991267fb2a03a5a54899b8d5d0
[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=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-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6234b354dd632b34037bca8df0fc0672033d80d629c9ffb8a6b41e4548d9a976
[INFO] running `Command { std: "docker" "start" "-a" "6234b354dd632b34037bca8df0fc0672033d80d629c9ffb8a6b41e4548d9a976", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/razor_rpc_macros-462cfce20cb7ed05)
[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 razor_rpc_macros
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/endpoint_async.rs - endpoint_async::test_invalid_return_type_compile_fail (line 282) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - endpoint_client (line 139) ... FAILED
[INFO] [stdout] test src/lib.rs - service_mux_struct (line 68) ... FAILED
[INFO] [stdout] test src/endpoint_async.rs - endpoint_async::test_zero_param_compile_fail (line 328) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - endpoint_async (line 166) ... FAILED
[INFO] [stdout] test src/lib.rs - service (line 24) ... FAILED
[INFO] [stdout] test src/endpoint_async.rs - endpoint_async::test_too_many_arguments_compile_fail (line 256) - compile fail ... ok
[INFO] [stdout] test src/service.rs - service::test_non_async_method_compile_fail (line 181) - compile fail ... ok
[INFO] [stdout] test src/endpoint_async.rs - endpoint_async::test_sync_method_compile_fail (line 302) - compile fail ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - endpoint_client (line 139) stdout ----
[INFO] [stdout] error[E0433]: cannot find module or crate `razor_rpc` in this scope
[INFO] [stdout]    --> src/lib.rs:140:5
[INFO] [stdout]     |
[INFO] [stdout] 140 | use razor_rpc::client::endpoint_client;
[INFO] [stdout]     |     ^^^^^^^^^ use of unresolved module or unlinked crate `razor_rpc`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `razor_rpc`, use `cargo add razor_rpc` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - service_mux_struct (line 68) stdout ----
[INFO] [stdout] error[E0433]: cannot find module or crate `razor_rpc` in this scope
[INFO] [stdout]   --> src/lib.rs:69:5
[INFO] [stdout]    |
[INFO] [stdout] 69 | use razor_rpc::server::{service, service_mux_struct};
[INFO] [stdout]    |     ^^^^^^^^^ use of unresolved module or unlinked crate `razor_rpc`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `razor_rpc`, use `cargo add razor_rpc` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `razor_rpc` in this scope
[INFO] [stdout]   --> src/lib.rs:70:5
[INFO] [stdout]    |
[INFO] [stdout] 70 | use razor_rpc::error::RpcError;
[INFO] [stdout]    |     ^^^^^^^^^ use of unresolved module or unlinked crate `razor_rpc`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `razor_rpc`, use `cargo add razor_rpc` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `serde`
[INFO] [stdout]   --> src/lib.rs:71:5
[INFO] [stdout]    |
[INFO] [stdout] 71 | use serde::{Deserialize, Serialize};
[INFO] [stdout]    |     ^^^^^ use of unresolved module or unlinked crate `serde`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `serde`, use `cargo add serde` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - endpoint_async (line 166) stdout ----
[INFO] [stdout] error[E0433]: cannot find module or crate `razor_rpc` in this scope
[INFO] [stdout]    --> src/lib.rs:167:5
[INFO] [stdout]     |
[INFO] [stdout] 167 | use razor_rpc::client::{endpoint_client, endpoint_async};
[INFO] [stdout]     |     ^^^^^^^^^ use of unresolved module or unlinked crate `razor_rpc`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `razor_rpc`, use `cargo add razor_rpc` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `razor_rpc` in this scope
[INFO] [stdout]    --> src/lib.rs:168:5
[INFO] [stdout]     |
[INFO] [stdout] 168 | use razor_rpc::error::RpcError;
[INFO] [stdout]     |     ^^^^^^^^^ use of unresolved module or unlinked crate `razor_rpc`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `razor_rpc`, use `cargo add razor_rpc` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `serde`
[INFO] [stdout]    --> src/lib.rs:169:5
[INFO] [stdout]     |
[INFO] [stdout] 169 | use serde::{Deserialize, Serialize};
[INFO] [stdout]     |     ^^^^^ use of unresolved module or unlinked crate `serde`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `serde`, use `cargo add serde` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - service (line 24) stdout ----
[INFO] [stdout] error[E0433]: cannot find module or crate `razor_rpc` in this scope
[INFO] [stdout]   --> src/lib.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | use razor_rpc::server::service;
[INFO] [stdout]    |     ^^^^^^^^^ use of unresolved module or unlinked crate `razor_rpc`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `razor_rpc`, use `cargo add razor_rpc` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `razor_rpc` in this scope
[INFO] [stdout]   --> src/lib.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | use razor_rpc::error::RpcError;
[INFO] [stdout]    |     ^^^^^^^^^ use of unresolved module or unlinked crate `razor_rpc`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `razor_rpc`, use `cargo add razor_rpc` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `serde`
[INFO] [stdout]   --> src/lib.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | use serde::{Deserialize, Serialize};
[INFO] [stdout]    |     ^^^^^ use of unresolved module or unlinked crate `serde`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `serde`, use `cargo add serde` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - endpoint_async (line 166)
[INFO] [stdout]     src/lib.rs - endpoint_client (line 139)
[INFO] [stdout]     src/lib.rs - service (line 24)
[INFO] [stdout]     src/lib.rs - service_mux_struct (line 68)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 5 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.38s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.50s; merged doctests compilation took 0.12s
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "6234b354dd632b34037bca8df0fc0672033d80d629c9ffb8a6b41e4548d9a976", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6234b354dd632b34037bca8df0fc0672033d80d629c9ffb8a6b41e4548d9a976", kill_on_drop: false }`
[INFO] [stdout] 6234b354dd632b34037bca8df0fc0672033d80d629c9ffb8a6b41e4548d9a976
