[INFO] cloning repository https://github.com/w1ll-i-code/jsonrpc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/w1ll-i-code/jsonrpc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fw1ll-i-code%2Fjsonrpc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fw1ll-i-code%2Fjsonrpc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 44b6936b4eae738a4e9809e3844dfa199af184c7
[INFO] checking w1ll-i-code/jsonrpc against a5689b034ad287112f709693384a37f1377eb9cc for pr-129249-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fw1ll-i-code%2Fjsonrpc" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/w1ll-i-code/jsonrpc
[INFO] finished tweaking git repo https://github.com/w1ll-i-code/jsonrpc
[INFO] tweaked toml for git repo https://github.com/w1ll-i-code/jsonrpc written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/w1ll-i-code/jsonrpc on toolchain a5689b034ad287112f709693384a37f1377eb9cc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/w1ll-i-code/jsonrpc 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" "+a5689b034ad287112f709693384a37f1377eb9cc" "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/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 8807a77949d7d4e2510d87a2c5ad55e46a801472ad027638122e596e1b10a063
[INFO] running `Command { std: "docker" "start" "8807a77949d7d4e2510d87a2c5ad55e46a801472ad027638122e596e1b10a063", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8807a77949d7d4e2510d87a2c5ad55e46a801472ad027638122e596e1b10a063", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8807a77949d7d4e2510d87a2c5ad55e46a801472ad027638122e596e1b10a063" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8807a77949d7d4e2510d87a2c5ad55e46a801472ad027638122e596e1b10a063", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8807a77949d7d4e2510d87a2c5ad55e46a801472ad027638122e596e1b10a063" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]     Checking unicode-ident v1.0.19
[INFO] [stderr]    Compiling typeid v1.0.3
[INFO] [stderr]    Compiling erased-serde v0.4.8
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]     Checking ident_case v1.0.1
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]     Checking strsim v0.11.1
[INFO] [stderr]     Checking serde_json v1.0.145
[INFO] [stderr]     Checking event-listener v5.4.1
[INFO] [stderr]     Checking quote v1.0.41
[INFO] [stderr]     Checking event-listener-strategy v0.5.4
[INFO] [stderr]     Checking async-lock v3.4.1
[INFO] [stderr]     Checking syn v2.0.108
[INFO] [stderr]     Checking darling_core v0.21.3
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling monostate-impl v1.0.2
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]     Checking monostate v1.0.2
[INFO] [stderr]     Checking tokio v1.48.0
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]    Compiling darling_macro v0.21.3
[INFO] [stderr]    Compiling darling v0.21.3
[INFO] [stderr]     Checking jsonrpc_rs-macros v0.1.0 (/opt/rustwide/workdir/jsonrpc-macros)
[INFO] [stdout] error: useless conversion to the same type: `PartialError<proc_macro2::TokenStream>`
[INFO] [stdout]   --> jsonrpc-macros/src/lib.rs:49:20
[INFO] [stdout]    |
[INFO] [stdout] 49 |         Some(_) => flattened_impl(&input, &args).into(),
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]    |
[INFO] [stdout] 49 -         Some(_) => flattened_impl(&input, &args).into(),
[INFO] [stdout] 49 +         Some(_) => flattened_impl(&input, &args),
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 49 -         Some(_) => flattened_impl(&input, &args).into(),
[INFO] [stdout] 49 +         Some(_) => <PartialError<proc_macro2::TokenStream> as Into<_>>::into(flattened_impl(&input, &args)),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `PartialError<proc_macro2::TokenStream>`
[INFO] [stdout]   --> jsonrpc-macros/src/lib.rs:50:17
[INFO] [stdout]    |
[INFO] [stdout] 50 |         None => default_impl(&input, &args).into(),
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]    |
[INFO] [stdout] 50 -         None => default_impl(&input, &args).into(),
[INFO] [stdout] 50 +         None => default_impl(&input, &args),
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 50 -         None => default_impl(&input, &args).into(),
[INFO] [stdout] 50 +         None => <PartialError<proc_macro2::TokenStream> as Into<_>>::into(default_impl(&input, &args)),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `jsonrpc_rs-macros` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: useless conversion to the same type: `PartialError<proc_macro2::TokenStream>`
[INFO] [stdout]   --> jsonrpc-macros/src/lib.rs:49:20
[INFO] [stdout]    |
[INFO] [stdout] 49 |         Some(_) => flattened_impl(&input, &args).into(),
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]    |
[INFO] [stdout] 49 -         Some(_) => flattened_impl(&input, &args).into(),
[INFO] [stdout] 49 +         Some(_) => flattened_impl(&input, &args),
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 49 -         Some(_) => flattened_impl(&input, &args).into(),
[INFO] [stdout] 49 +         Some(_) => <PartialError<proc_macro2::TokenStream> as Into<_>>::into(flattened_impl(&input, &args)),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `PartialError<proc_macro2::TokenStream>`
[INFO] [stdout]   --> jsonrpc-macros/src/lib.rs:50:17
[INFO] [stdout]    |
[INFO] [stdout] 50 |         None => default_impl(&input, &args).into(),
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]    |
[INFO] [stdout] 50 -         None => default_impl(&input, &args).into(),
[INFO] [stdout] 50 +         None => default_impl(&input, &args),
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 50 -         None => default_impl(&input, &args).into(),
[INFO] [stdout] 50 +         None => <PartialError<proc_macro2::TokenStream> as Into<_>>::into(default_impl(&input, &args)),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `jsonrpc_rs-macros` (lib) due to 2 previous errors
[INFO] [stdout] error: useless conversion to the same type: `PartialError<proc_macro2::TokenStream>`
[INFO] [stdout]   --> jsonrpc-macros/src/lib.rs:49:20
[INFO] [stdout]    |
[INFO] [stdout] 49 |         Some(_) => flattened_impl(&input, &args).into(),
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]    |
[INFO] [stdout] 49 -         Some(_) => flattened_impl(&input, &args).into(),
[INFO] [stdout] 49 +         Some(_) => flattened_impl(&input, &args),
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 49 -         Some(_) => flattened_impl(&input, &args).into(),
[INFO] [stdout] 49 +         Some(_) => <PartialError<proc_macro2::TokenStream> as Into<_>>::into(flattened_impl(&input, &args)),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `PartialError<proc_macro2::TokenStream>`
[INFO] [stdout]   --> jsonrpc-macros/src/lib.rs:50:17
[INFO] [stdout]    |
[INFO] [stdout] 50 |         None => default_impl(&input, &args).into(),
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]    |
[INFO] [stdout] 50 -         None => default_impl(&input, &args).into(),
[INFO] [stdout] 50 +         None => default_impl(&input, &args),
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 50 -         None => default_impl(&input, &args).into(),
[INFO] [stdout] 50 +         None => <PartialError<proc_macro2::TokenStream> as Into<_>>::into(default_impl(&input, &args)),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `jsonrpc_rs-macros` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "8807a77949d7d4e2510d87a2c5ad55e46a801472ad027638122e596e1b10a063", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8807a77949d7d4e2510d87a2c5ad55e46a801472ad027638122e596e1b10a063", kill_on_drop: false }`
[INFO] [stdout] 8807a77949d7d4e2510d87a2c5ad55e46a801472ad027638122e596e1b10a063
