[INFO] fetching crate gherkin_sync 1.6.2...
[INFO] checking gherkin_sync-1.6.2 against a5689b034ad287112f709693384a37f1377eb9cc for pr-129249-3
[INFO] extracting crate gherkin_sync 1.6.2 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate gherkin_sync 1.6.2
[INFO] finished tweaking crates.io crate gherkin_sync 1.6.2
[INFO] tweaked toml for crates.io crate gherkin_sync 1.6.2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate gherkin_sync 1.6.2 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 crates.io crate gherkin_sync 1.6.2 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" "+a5689b034ad287112f709693384a37f1377eb9cc" "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/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 967c155f3334546c1bdf62ad807c2f487416c174e92d978c2e7c72e57a6fcd94
[INFO] running `Command { std: "docker" "start" "967c155f3334546c1bdf62ad807c2f487416c174e92d978c2e7c72e57a6fcd94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "967c155f3334546c1bdf62ad807c2f487416c174e92d978c2e7c72e57a6fcd94", 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" "967c155f3334546c1bdf62ad807c2f487416c174e92d978c2e7c72e57a6fcd94" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "967c155f3334546c1bdf62ad807c2f487416c174e92d978c2e7c72e57a6fcd94", 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" "967c155f3334546c1bdf62ad807c2f487416c174e92d978c2e7c72e57a6fcd94" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking unicode-ident v1.0.24
[INFO] [stderr]    Compiling anyhow v1.0.102
[INFO] [stderr]     Checking proc-macro2 v1.0.106
[INFO] [stderr]     Checking quote v1.0.45
[INFO] [stderr]     Checking syn v2.0.117
[INFO] [stderr]     Checking gherkin_sync v1.6.2 (/opt/rustwide/workdir)
[INFO] [stdout] error: useless conversion to the same type: `proc_macro::TokenStream`
[INFO] [stdout]  --> src/lib.rs:9:33
[INFO] [stdout]   |
[INFO] [stdout] 9 |     synced_feature_impl::expand(attr.into(), input.into()).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] 9 -     synced_feature_impl::expand(attr.into(), input.into()).into()
[INFO] [stdout] 9 +     synced_feature_impl::expand(attr, input.into()).into()
[INFO] [stdout]   |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]   |
[INFO] [stdout] 9 -     synced_feature_impl::expand(attr.into(), input.into()).into()
[INFO] [stdout] 9 +     synced_feature_impl::expand(<proc_macro::TokenStream as Into<_>>::into(attr), input.into()).into()
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `proc_macro::TokenStream`
[INFO] [stdout]  --> src/lib.rs:9:46
[INFO] [stdout]   |
[INFO] [stdout] 9 |     synced_feature_impl::expand(attr.into(), input.into()).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] 9 -     synced_feature_impl::expand(attr.into(), input.into()).into()
[INFO] [stdout] 9 +     synced_feature_impl::expand(attr.into(), input).into()
[INFO] [stdout]   |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]   |
[INFO] [stdout] 9 -     synced_feature_impl::expand(attr.into(), input.into()).into()
[INFO] [stdout] 9 +     synced_feature_impl::expand(attr.into(), <proc_macro::TokenStream as Into<_>>::into(input)).into()
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `proc_macro::TokenStream`
[INFO] [stdout]  --> src/lib.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     synced_feature_impl::expand(attr.into(), input.into()).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] 9 -     synced_feature_impl::expand(attr.into(), input.into()).into()
[INFO] [stdout] 9 +     synced_feature_impl::expand(attr.into(), input.into())
[INFO] [stdout]   |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]   |
[INFO] [stdout] 9 -     synced_feature_impl::expand(attr.into(), input.into()).into()
[INFO] [stdout] 9 +     <proc_macro::TokenStream as Into<_>>::into(synced_feature_impl::expand(attr.into(), input.into()))
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gherkin_sync` (lib) due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: useless conversion to the same type: `proc_macro::TokenStream`
[INFO] [stdout]  --> src/lib.rs:9:33
[INFO] [stdout]   |
[INFO] [stdout] 9 |     synced_feature_impl::expand(attr.into(), input.into()).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] 9 -     synced_feature_impl::expand(attr.into(), input.into()).into()
[INFO] [stdout] 9 +     synced_feature_impl::expand(attr, input.into()).into()
[INFO] [stdout]   |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]   |
[INFO] [stdout] 9 -     synced_feature_impl::expand(attr.into(), input.into()).into()
[INFO] [stdout] 9 +     synced_feature_impl::expand(<proc_macro::TokenStream as Into<_>>::into(attr), input.into()).into()
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `proc_macro::TokenStream`
[INFO] [stdout]  --> src/lib.rs:9:46
[INFO] [stdout]   |
[INFO] [stdout] 9 |     synced_feature_impl::expand(attr.into(), input.into()).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] 9 -     synced_feature_impl::expand(attr.into(), input.into()).into()
[INFO] [stdout] 9 +     synced_feature_impl::expand(attr.into(), input).into()
[INFO] [stdout]   |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]   |
[INFO] [stdout] 9 -     synced_feature_impl::expand(attr.into(), input.into()).into()
[INFO] [stdout] 9 +     synced_feature_impl::expand(attr.into(), <proc_macro::TokenStream as Into<_>>::into(input)).into()
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `proc_macro::TokenStream`
[INFO] [stdout]  --> src/lib.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     synced_feature_impl::expand(attr.into(), input.into()).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] 9 -     synced_feature_impl::expand(attr.into(), input.into()).into()
[INFO] [stdout] 9 +     synced_feature_impl::expand(attr.into(), input.into())
[INFO] [stdout]   |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]   |
[INFO] [stdout] 9 -     synced_feature_impl::expand(attr.into(), input.into()).into()
[INFO] [stdout] 9 +     <proc_macro::TokenStream as Into<_>>::into(synced_feature_impl::expand(attr.into(), input.into()))
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gherkin_sync` (lib test) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "967c155f3334546c1bdf62ad807c2f487416c174e92d978c2e7c72e57a6fcd94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "967c155f3334546c1bdf62ad807c2f487416c174e92d978c2e7c72e57a6fcd94", kill_on_drop: false }`
[INFO] [stdout] 967c155f3334546c1bdf62ad807c2f487416c174e92d978c2e7c72e57a6fcd94
