[INFO] cloning repository https://github.com/ccromjongh/tydi-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ccromjongh/tydi-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fccromjongh%2Ftydi-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fccromjongh%2Ftydi-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 29abdfc3fbe34e63b893e8fc79f791dd7463794f
[INFO] checking ccromjongh/tydi-rust against a5689b034ad287112f709693384a37f1377eb9cc for pr-129249-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fccromjongh%2Ftydi-rust" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ccromjongh/tydi-rust
[INFO] finished tweaking git repo https://github.com/ccromjongh/tydi-rust
[INFO] tweaked toml for git repo https://github.com/ccromjongh/tydi-rust written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ccromjongh/tydi-rust 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/ccromjongh/tydi-rust 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] cdc824b45879bde96b68348bad3fb808b1235325919afd08bac1620b6ac72253
[INFO] running `Command { std: "docker" "start" "cdc824b45879bde96b68348bad3fb808b1235325919afd08bac1620b6ac72253", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cdc824b45879bde96b68348bad3fb808b1235325919afd08bac1620b6ac72253", 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" "cdc824b45879bde96b68348bad3fb808b1235325919afd08bac1620b6ac72253" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cdc824b45879bde96b68348bad3fb808b1235325919afd08bac1620b6ac72253", 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" "cdc824b45879bde96b68348bad3fb808b1235325919afd08bac1620b6ac72253" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling serde_json v1.0.142
[INFO] [stderr]     Checking itoa v1.0.15
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking memchr v2.7.5
[INFO] [stderr]     Checking ryu v1.0.20
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]     Checking bytemuck v1.23.2
[INFO] [stderr]     Checking tydi_derive_core v0.1.0 (/opt/rustwide/workdir/tydi_derive_core)
[INFO] [stdout] warning: unused imports: `Data`, `DeriveInput`, and `parse_macro_input`
[INFO] [stdout]  --> tydi_derive_core/src/lib.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | use syn::{parse_macro_input, parse2, ItemStruct, Data, DeriveInput, Fields, Ident, Type};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^                      ^^^^  ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `field_name`
[INFO] [stdout]   --> tydi_derive_core/src/lib.rs:29:17
[INFO] [stdout]    |
[INFO] [stdout] 29 |             let field_name = field.ident.as_ref().expect("Expected named field");
[INFO] [stdout]    |                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_field_name`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `str_repr`
[INFO] [stdout]   --> tydi_derive_core/src/lib.rs:34:21
[INFO] [stdout]    |
[INFO] [stdout] 34 |                 let str_repr = type_path.path.segments.iter().map(|x| x.ident.to_string()).collect::<Vec<_>>().join(".");
[INFO] [stdout]    |                     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_str_repr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `proc_macro2::TokenStream`
[INFO] [stdout]    --> tydi_derive_core/src/lib.rs:126:5
[INFO] [stdout]     |
[INFO] [stdout] 126 |     expanded.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] 126 -     expanded.into()
[INFO] [stdout] 126 +     expanded
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 126 -     expanded.into()
[INFO] [stdout] 126 +     <proc_macro2::TokenStream as Into<_>>::into(expanded)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tydi_derive_core` (lib) due to 1 previous error; 3 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unused import: `proc_macro2::TokenStream`
[INFO] [stdout]  --> tydi_derive_core/src/tests.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use proc_macro2::TokenStream;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Data`, `DeriveInput`, and `parse_macro_input`
[INFO] [stdout]  --> tydi_derive_core/src/lib.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | use syn::{parse_macro_input, parse2, ItemStruct, Data, DeriveInput, Fields, Ident, Type};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^                      ^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `field_name`
[INFO] [stdout]   --> tydi_derive_core/src/lib.rs:29:17
[INFO] [stdout]    |
[INFO] [stdout] 29 |             let field_name = field.ident.as_ref().expect("Expected named field");
[INFO] [stdout]    |                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_field_name`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `str_repr`
[INFO] [stdout]   --> tydi_derive_core/src/lib.rs:34:21
[INFO] [stdout]    |
[INFO] [stdout] 34 |                 let str_repr = type_path.path.segments.iter().map(|x| x.ident.to_string()).collect::<Vec<_>>().join(".");
[INFO] [stdout]    |                     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_str_repr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `proc_macro2::TokenStream`
[INFO] [stdout]    --> tydi_derive_core/src/lib.rs:126:5
[INFO] [stdout]     |
[INFO] [stdout] 126 |     expanded.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] 126 -     expanded.into()
[INFO] [stdout] 126 +     expanded
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 126 -     expanded.into()
[INFO] [stdout] 126 +     <proc_macro2::TokenStream as Into<_>>::into(expanded)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tydi_derive_core` (lib test) due to 1 previous error; 4 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "cdc824b45879bde96b68348bad3fb808b1235325919afd08bac1620b6ac72253", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cdc824b45879bde96b68348bad3fb808b1235325919afd08bac1620b6ac72253", kill_on_drop: false }`
[INFO] [stdout] cdc824b45879bde96b68348bad3fb808b1235325919afd08bac1620b6ac72253
