[INFO] fetching crate interpolate_name 0.2.4...
[INFO] checking interpolate_name-0.2.4 against a5689b034ad287112f709693384a37f1377eb9cc for pr-129249-3
[INFO] extracting crate interpolate_name 0.2.4 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate interpolate_name 0.2.4
[INFO] finished tweaking crates.io crate interpolate_name 0.2.4
[INFO] tweaked toml for crates.io crate interpolate_name 0.2.4 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate interpolate_name 0.2.4 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 interpolate_name 0.2.4 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] b2b158a65ac94f0244bb140afec3acb4e50555eb183e0c3a4e9806af95b976c4
[INFO] running `Command { std: "docker" "start" "b2b158a65ac94f0244bb140afec3acb4e50555eb183e0c3a4e9806af95b976c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b2b158a65ac94f0244bb140afec3acb4e50555eb183e0c3a4e9806af95b976c4", 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" "b2b158a65ac94f0244bb140afec3acb4e50555eb183e0c3a4e9806af95b976c4" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b2b158a65ac94f0244bb140afec3acb4e50555eb183e0c3a4e9806af95b976c4", 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" "b2b158a65ac94f0244bb140afec3acb4e50555eb183e0c3a4e9806af95b976c4" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.66
[INFO] [stderr]     Checking unicode-ident v1.0.11
[INFO] [stderr]     Checking quote v1.0.33
[INFO] [stderr]    Compiling syn v2.0.32
[INFO] [stderr]     Checking interpolate_name v0.2.4 (/opt/rustwide/workdir)
[INFO] [stdout] error: useless conversion to the same type: `proc_macro2::TokenStream`
[INFO] [stdout]    --> src/lib.rs:107:28
[INFO] [stdout]     |
[INFO] [stdout] 107 |       let ret: TokenStream = quote_spanned! {
[INFO] [stdout]     |  ____________________________^
[INFO] [stdout] 108 | |         proc_macro2::Span::call_site() =>
[INFO] [stdout] 109 | |         #attrs
[INFO] [stdout] 110 | |         fn #interpolated_name() {
[INFO] [stdout] ...   |
[INFO] [stdout] 116 | |     .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: `proc_macro2::TokenStream`
[INFO] [stdout]    --> src/lib.rs:191:28
[INFO] [stdout]     |
[INFO] [stdout] 191 |       let ret: TokenStream = quote_spanned! {
[INFO] [stdout]     |  ____________________________^
[INFO] [stdout] 192 | |         proc_macro2::Span::call_site() =>
[INFO] [stdout] 193 | |         #item
[INFO] [stdout] ...   |
[INFO] [stdout] 201 | |     .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 `interpolate_name` (lib test) 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: `proc_macro2::TokenStream`
[INFO] [stdout]    --> src/lib.rs:107:28
[INFO] [stdout]     |
[INFO] [stdout] 107 |       let ret: TokenStream = quote_spanned! {
[INFO] [stdout]     |  ____________________________^
[INFO] [stdout] 108 | |         proc_macro2::Span::call_site() =>
[INFO] [stdout] 109 | |         #attrs
[INFO] [stdout] 110 | |         fn #interpolated_name() {
[INFO] [stdout] ...   |
[INFO] [stdout] 116 | |     .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: `proc_macro2::TokenStream`
[INFO] [stdout]    --> src/lib.rs:191:28
[INFO] [stdout]     |
[INFO] [stdout] 191 |       let ret: TokenStream = quote_spanned! {
[INFO] [stdout]     |  ____________________________^
[INFO] [stdout] 192 | |         proc_macro2::Span::call_site() =>
[INFO] [stdout] 193 | |         #item
[INFO] [stdout] ...   |
[INFO] [stdout] 201 | |     .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 `interpolate_name` (lib) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "b2b158a65ac94f0244bb140afec3acb4e50555eb183e0c3a4e9806af95b976c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2b158a65ac94f0244bb140afec3acb4e50555eb183e0c3a4e9806af95b976c4", kill_on_drop: false }`
[INFO] [stdout] b2b158a65ac94f0244bb140afec3acb4e50555eb183e0c3a4e9806af95b976c4
