[INFO] fetching crate rep_derive 0.3.0...
[INFO] checking rep_derive-0.3.0 against 52995a223f2919dd3e2e427231db90a257350ded for pr-129249-4
[INFO] extracting crate rep_derive 0.3.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate rep_derive 0.3.0
[INFO] finished tweaking crates.io crate rep_derive 0.3.0
[INFO] tweaked toml for crates.io crate rep_derive 0.3.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rep_derive 0.3.0 on toolchain 52995a223f2919dd3e2e427231db90a257350ded
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 4 packages to highest compatible versions
[INFO] [stderr]       Adding syn v1.0.109 (available: v3.0.9)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:20:12
[INFO] [stderr]    |
[INFO] [stderr] 20 | homepage = "https://www.github.com/calebwin/rep"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 24 | repository = "https://www.github.com/calebwin/rep"
[INFO] [stderr]    |              -------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `rep_derive` (manifest) generated 1 warning
[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:c0af3998e971868164375a7dfb646c9933ddd1a3bdb00fa2041266763dc1eeab" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 69691c1548b61a7cb516d30993ccc38dc04e0c764727bb325807da9934681e1b
[INFO] running `Command { std: "docker" "start" "69691c1548b61a7cb516d30993ccc38dc04e0c764727bb325807da9934681e1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "69691c1548b61a7cb516d30993ccc38dc04e0c764727bb325807da9934681e1b", 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" "69691c1548b61a7cb516d30993ccc38dc04e0c764727bb325807da9934681e1b" "/opt/rustwide/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "69691c1548b61a7cb516d30993ccc38dc04e0c764727bb325807da9934681e1b", 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" "69691c1548b61a7cb516d30993ccc38dc04e0c764727bb325807da9934681e1b" "/opt/rustwide/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:20:12
[INFO] [stderr]    |
[INFO] [stderr] 20 | homepage = "https://www.github.com/calebwin/rep"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 24 | repository = "https://www.github.com/calebwin/rep"
[INFO] [stderr]    |              -------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `rep_derive` (manifest) generated 1 warning
[INFO] [stderr]     Checking unicode-ident v1.0.27
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking proc-macro2 v1.0.107
[INFO] [stderr]     Checking quote v1.0.47
[INFO] [stderr]     Checking rep_derive v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: useless conversion to the same type: `proc_macro::TokenStream`
[INFO] [stdout]    --> src/lib.rs:306:56
[INFO] [stdout]     |
[INFO] [stdout] 306 |     if let Ok(mut impl_block) = syn::parse::<ItemImpl>(item.clone().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] 306 -     if let Ok(mut impl_block) = syn::parse::<ItemImpl>(item.clone().into()) {
[INFO] [stdout] 306 +     if let Ok(mut impl_block) = syn::parse::<ItemImpl>(item.clone()) {
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 306 -     if let Ok(mut impl_block) = syn::parse::<ItemImpl>(item.clone().into()) {
[INFO] [stdout] 306 +     if let Ok(mut impl_block) = syn::parse::<ItemImpl>(<proc_macro::TokenStream as Into<_>>::into(item.clone())) {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rep_derive` (lib test) due to 4 previous errors
[INFO] [stdout] error: useless conversion to the same type: `proc_macro::TokenStream`
[INFO] [stdout]    --> src/lib.rs:343:75
[INFO] [stdout]     |
[INFO] [stdout] 343 |     } else if let Ok(mut impl_item_method) = syn::parse::<ImplItemMethod>(item.clone().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] 343 -     } else if let Ok(mut impl_item_method) = syn::parse::<ImplItemMethod>(item.clone().into()) {
[INFO] [stdout] 343 +     } else if let Ok(mut impl_item_method) = syn::parse::<ImplItemMethod>(item.clone()) {
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 343 -     } else if let Ok(mut impl_item_method) = syn::parse::<ImplItemMethod>(item.clone().into()) {
[INFO] [stdout] 343 +     } else if let Ok(mut impl_item_method) = syn::parse::<ImplItemMethod>(<proc_macro::TokenStream as Into<_>>::into(item.clone())) {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[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:364:68
[INFO] [stdout]     |
[INFO] [stdout] 364 |     if let Ok(mut impl_item_method) = syn::parse::<ImplItemMethod>(item.clone().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] 364 -     if let Ok(mut impl_item_method) = syn::parse::<ImplItemMethod>(item.clone().into()) {
[INFO] [stdout] 364 +     if let Ok(mut impl_item_method) = syn::parse::<ImplItemMethod>(item.clone()) {
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 364 -     if let Ok(mut impl_item_method) = syn::parse::<ImplItemMethod>(item.clone().into()) {
[INFO] [stdout] 364 +     if let Ok(mut impl_item_method) = syn::parse::<ImplItemMethod>(<proc_macro::TokenStream as Into<_>>::into(item.clone())) {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `proc_macro::TokenStream`
[INFO] [stdout]    --> src/lib.rs:382:68
[INFO] [stdout]     |
[INFO] [stdout] 382 |     if let Ok(mut impl_item_method) = syn::parse::<ImplItemMethod>(item.clone().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] 382 -     if let Ok(mut impl_item_method) = syn::parse::<ImplItemMethod>(item.clone().into()) {
[INFO] [stdout] 382 +     if let Ok(mut impl_item_method) = syn::parse::<ImplItemMethod>(item.clone()) {
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 382 -     if let Ok(mut impl_item_method) = syn::parse::<ImplItemMethod>(item.clone().into()) {
[INFO] [stdout] 382 +     if let Ok(mut impl_item_method) = syn::parse::<ImplItemMethod>(<proc_macro::TokenStream as Into<_>>::into(item.clone())) {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `proc_macro::TokenStream`
[INFO] [stdout]    --> src/lib.rs:306:56
[INFO] [stdout]     |
[INFO] [stdout] 306 |     if let Ok(mut impl_block) = syn::parse::<ItemImpl>(item.clone().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] 306 -     if let Ok(mut impl_block) = syn::parse::<ItemImpl>(item.clone().into()) {
[INFO] [stdout] 306 +     if let Ok(mut impl_block) = syn::parse::<ItemImpl>(item.clone()) {
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 306 -     if let Ok(mut impl_block) = syn::parse::<ItemImpl>(item.clone().into()) {
[INFO] [stdout] 306 +     if let Ok(mut impl_block) = syn::parse::<ItemImpl>(<proc_macro::TokenStream as Into<_>>::into(item.clone())) {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `proc_macro::TokenStream`
[INFO] [stdout]    --> src/lib.rs:343:75
[INFO] [stdout]     |
[INFO] [stdout] 343 |     } else if let Ok(mut impl_item_method) = syn::parse::<ImplItemMethod>(item.clone().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] 343 -     } else if let Ok(mut impl_item_method) = syn::parse::<ImplItemMethod>(item.clone().into()) {
[INFO] [stdout] 343 +     } else if let Ok(mut impl_item_method) = syn::parse::<ImplItemMethod>(item.clone()) {
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 343 -     } else if let Ok(mut impl_item_method) = syn::parse::<ImplItemMethod>(item.clone().into()) {
[INFO] [stdout] 343 +     } else if let Ok(mut impl_item_method) = syn::parse::<ImplItemMethod>(<proc_macro::TokenStream as Into<_>>::into(item.clone())) {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `proc_macro::TokenStream`
[INFO] [stdout]    --> src/lib.rs:364:68
[INFO] [stdout]     |
[INFO] [stdout] 364 |     if let Ok(mut impl_item_method) = syn::parse::<ImplItemMethod>(item.clone().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] 364 -     if let Ok(mut impl_item_method) = syn::parse::<ImplItemMethod>(item.clone().into()) {
[INFO] [stdout] 364 +     if let Ok(mut impl_item_method) = syn::parse::<ImplItemMethod>(item.clone()) {
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 364 -     if let Ok(mut impl_item_method) = syn::parse::<ImplItemMethod>(item.clone().into()) {
[INFO] [stdout] 364 +     if let Ok(mut impl_item_method) = syn::parse::<ImplItemMethod>(<proc_macro::TokenStream as Into<_>>::into(item.clone())) {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `proc_macro::TokenStream`
[INFO] [stdout]    --> src/lib.rs:382:68
[INFO] [stdout]     |
[INFO] [stdout] 382 |     if let Ok(mut impl_item_method) = syn::parse::<ImplItemMethod>(item.clone().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] 382 -     if let Ok(mut impl_item_method) = syn::parse::<ImplItemMethod>(item.clone().into()) {
[INFO] [stdout] 382 +     if let Ok(mut impl_item_method) = syn::parse::<ImplItemMethod>(item.clone()) {
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 382 -     if let Ok(mut impl_item_method) = syn::parse::<ImplItemMethod>(item.clone().into()) {
[INFO] [stdout] 382 +     if let Ok(mut impl_item_method) = syn::parse::<ImplItemMethod>(<proc_macro::TokenStream as Into<_>>::into(item.clone())) {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rep_derive` (lib) due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "69691c1548b61a7cb516d30993ccc38dc04e0c764727bb325807da9934681e1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69691c1548b61a7cb516d30993ccc38dc04e0c764727bb325807da9934681e1b", kill_on_drop: false }`
[INFO] [stdout] 69691c1548b61a7cb516d30993ccc38dc04e0c764727bb325807da9934681e1b
