[INFO] fetching crate brotopuf_core 0.1.1...
[INFO] checking brotopuf_core-0.1.1 against a5689b034ad287112f709693384a37f1377eb9cc for pr-129249-3
[INFO] extracting crate brotopuf_core 0.1.1 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate brotopuf_core 0.1.1
[INFO] finished tweaking crates.io crate brotopuf_core 0.1.1
[INFO] tweaked toml for crates.io crate brotopuf_core 0.1.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate brotopuf_core 0.1.1 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 brotopuf_core 0.1.1 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] 35a5a2d5f5414ee7aed8ad6b6622c34de8660e29d020ae6bdce04625bb7f28f0
[INFO] running `Command { std: "docker" "start" "35a5a2d5f5414ee7aed8ad6b6622c34de8660e29d020ae6bdce04625bb7f28f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "35a5a2d5f5414ee7aed8ad6b6622c34de8660e29d020ae6bdce04625bb7f28f0", 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" "35a5a2d5f5414ee7aed8ad6b6622c34de8660e29d020ae6bdce04625bb7f28f0" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "35a5a2d5f5414ee7aed8ad6b6622c34de8660e29d020ae6bdce04625bb7f28f0", 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" "35a5a2d5f5414ee7aed8ad6b6622c34de8660e29d020ae6bdce04625bb7f28f0" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.104
[INFO] [stderr]     Checking unicode-ident v1.0.22
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking brotopuf_core v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: useless conversion to the same type: `TokenStream`
[INFO] [stdout]    --> src/deserialize.rs:414:28
[INFO] [stdout]     |
[INFO] [stdout] 414 |       let out: TokenStream = quote! {
[INFO] [stdout]     |  ____________________________^
[INFO] [stdout] 415 | |         #[automatically_derived]
[INFO] [stdout] 416 | |         impl brotopuf::DeserializeField for #name {
[INFO] [stdout] 417 | |             fn deserialize_field(
[INFO] [stdout] ...   |
[INFO] [stdout] 444 | |     .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] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `TokenStream`
[INFO] [stdout]    --> src/deserialize.rs:450:28
[INFO] [stdout]     |
[INFO] [stdout] 450 |       let out: TokenStream = quote! {
[INFO] [stdout]     |  ____________________________^
[INFO] [stdout] 451 | |         #[automatically_derived]
[INFO] [stdout] 452 | |         impl brotopuf::DeserializeField for #name {
[INFO] [stdout] 453 | |             fn deserialize_field(
[INFO] [stdout] ...   |
[INFO] [stdout] 465 | |     .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] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `TokenStream`
[INFO] [stdout]    --> src/serialize.rs:287:28
[INFO] [stdout]     |
[INFO] [stdout] 287 |       let out: TokenStream = quote! {
[INFO] [stdout]     |  ____________________________^
[INFO] [stdout] 288 | |         #[automatically_derived]
[INFO] [stdout] 289 | |         impl brotopuf::Serialize for #name {
[INFO] [stdout] 290 | |             fn serialize_field(&self, id: u64, pbtype: brotopuf::ProtoType, w: &mut impl std::io::Write) -> std::io::Result<()> {
[INFO] [stdout] ...   |
[INFO] [stdout] 304 | |     .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] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `TokenStream`
[INFO] [stdout]    --> src/serialize.rs:310:28
[INFO] [stdout]     |
[INFO] [stdout] 310 |       let out: TokenStream = quote! {
[INFO] [stdout]     |  ____________________________^
[INFO] [stdout] 311 | |         #[automatically_derived]
[INFO] [stdout] 312 | |         impl brotopuf::Serialize for #name {
[INFO] [stdout] 313 | |             fn serialize_field(&self, id: u64, pbtype: brotopuf::ProtoType, w: &mut impl std::io::Write) -> std::io::Result<()> {
[INFO] [stdout] ...   |
[INFO] [stdout] 324 | |     .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] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `brotopuf_core` (lib) due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `brotopuf_core` (lib test) due to 4 previous errors
[INFO] [stdout] error: useless conversion to the same type: `TokenStream`
[INFO] [stdout]    --> src/deserialize.rs:414:28
[INFO] [stdout]     |
[INFO] [stdout] 414 |       let out: TokenStream = quote! {
[INFO] [stdout]     |  ____________________________^
[INFO] [stdout] 415 | |         #[automatically_derived]
[INFO] [stdout] 416 | |         impl brotopuf::DeserializeField for #name {
[INFO] [stdout] 417 | |             fn deserialize_field(
[INFO] [stdout] ...   |
[INFO] [stdout] 444 | |     .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] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `TokenStream`
[INFO] [stdout]    --> src/deserialize.rs:450:28
[INFO] [stdout]     |
[INFO] [stdout] 450 |       let out: TokenStream = quote! {
[INFO] [stdout]     |  ____________________________^
[INFO] [stdout] 451 | |         #[automatically_derived]
[INFO] [stdout] 452 | |         impl brotopuf::DeserializeField for #name {
[INFO] [stdout] 453 | |             fn deserialize_field(
[INFO] [stdout] ...   |
[INFO] [stdout] 465 | |     .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] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `TokenStream`
[INFO] [stdout]    --> src/serialize.rs:287:28
[INFO] [stdout]     |
[INFO] [stdout] 287 |       let out: TokenStream = quote! {
[INFO] [stdout]     |  ____________________________^
[INFO] [stdout] 288 | |         #[automatically_derived]
[INFO] [stdout] 289 | |         impl brotopuf::Serialize for #name {
[INFO] [stdout] 290 | |             fn serialize_field(&self, id: u64, pbtype: brotopuf::ProtoType, w: &mut impl std::io::Write) -> std::io::Result<()> {
[INFO] [stdout] ...   |
[INFO] [stdout] 304 | |     .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] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `TokenStream`
[INFO] [stdout]    --> src/serialize.rs:310:28
[INFO] [stdout]     |
[INFO] [stdout] 310 |       let out: TokenStream = quote! {
[INFO] [stdout]     |  ____________________________^
[INFO] [stdout] 311 | |         #[automatically_derived]
[INFO] [stdout] 312 | |         impl brotopuf::Serialize for #name {
[INFO] [stdout] 313 | |             fn serialize_field(&self, id: u64, pbtype: brotopuf::ProtoType, w: &mut impl std::io::Write) -> std::io::Result<()> {
[INFO] [stdout] ...   |
[INFO] [stdout] 324 | |     .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] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "35a5a2d5f5414ee7aed8ad6b6622c34de8660e29d020ae6bdce04625bb7f28f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35a5a2d5f5414ee7aed8ad6b6622c34de8660e29d020ae6bdce04625bb7f28f0", kill_on_drop: false }`
[INFO] [stdout] 35a5a2d5f5414ee7aed8ad6b6622c34de8660e29d020ae6bdce04625bb7f28f0
