[INFO] cloning repository https://github.com/Zistack/macrospace [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Zistack/macrospace" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZistack%2Fmacrospace", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZistack%2Fmacrospace'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 52a5e6854c33c9d62fd8faa91f13a2f502bdeef0 [INFO] checking Zistack/macrospace against a5689b034ad287112f709693384a37f1377eb9cc for pr-129249-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZistack%2Fmacrospace" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/Zistack/macrospace [INFO] finished tweaking git repo https://github.com/Zistack/macrospace [INFO] tweaked toml for git repo https://github.com/Zistack/macrospace written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Zistack/macrospace 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/Zistack/macrospace 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-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 4ebf4353a4dd2c8226ab29fff380fd49b953a085f3b5b0259ba786d70fb32ebb [INFO] running `Command { std: "docker" "start" "4ebf4353a4dd2c8226ab29fff380fd49b953a085f3b5b0259ba786d70fb32ebb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4ebf4353a4dd2c8226ab29fff380fd49b953a085f3b5b0259ba786d70fb32ebb", 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" "4ebf4353a4dd2c8226ab29fff380fd49b953a085f3b5b0259ba786d70fb32ebb" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4ebf4353a4dd2c8226ab29fff380fd49b953a085f3b5b0259ba786d70fb32ebb", 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" "4ebf4353a4dd2c8226ab29fff380fd49b953a085f3b5b0259ba786d70fb32ebb" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Checking unicode-ident v1.0.18 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking itertools v0.13.0 [INFO] [stderr] Checking itertools v0.14.0 [INFO] [stderr] Checking quote v1.0.40 [INFO] [stderr] Checking syn v2.0.104 [INFO] [stderr] Compiling proc-macro-error-attr2 v2.0.0 [INFO] [stderr] Compiling proc-macro-error2 v2.0.1 [INFO] [stderr] Compiling syn_derive v0.1.8 [INFO] [stderr] Compiling syn_derive v0.2.0 [INFO] [stderr] Compiling macrospace-core v0.1.0 (/opt/rustwide/workdir/core) [INFO] [stderr] Compiling macrospace-macros v0.1.0 (/opt/rustwide/workdir/macros) [INFO] [stderr] Checking macrospace v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: useless conversion to the same type: `structured_bindings::StructuredBindingTypeMismatch` [INFO] [stdout] --> src/pattern/structured_bindings.rs:611:5 [INFO] [stdout] | [INFO] [stdout] 611 | / StructuredBindingTypeMismatch::new [INFO] [stdout] 612 | | ( [INFO] [stdout] 613 | | ident . clone (), [INFO] [stdout] 614 | | s . ty (), [INFO] [stdout] ... | [INFO] [stdout] 617 | | . into () [INFO] [stdout] | |_____________________________^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into 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] 616 - ) [INFO] [stdout] 617 - . into () [INFO] [stdout] 616 + ) [INFO] [stdout] | [INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint [INFO] [stdout] | [INFO] [stdout] 611 ~ >::into(StructuredBindingTypeMismatch::new [INFO] [stdout] 612 | ( [INFO] [stdout] ... [INFO] [stdout] 615 | StructuredBindingType::Value [INFO] [stdout] 616 ~ )) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `syn::Error` [INFO] [stdout] --> src/pattern/match_visitor.rs:217:5 [INFO] [stdout] | [INFO] [stdout] 217 | / syn::parse::Error::new [INFO] [stdout] 218 | | ( [INFO] [stdout] 219 | | group_span . join (), [INFO] [stdout] 220 | | "undelimited groups are not supported" [INFO] [stdout] 221 | | ) [INFO] [stdout] 222 | | . into () [INFO] [stdout] | |_____________________________^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into 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] 221 - ) [INFO] [stdout] 222 - . into () [INFO] [stdout] 221 + ) [INFO] [stdout] | [INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint [INFO] [stdout] | [INFO] [stdout] 217 ~ >::into(syn::parse::Error::new [INFO] [stdout] 218 | ( [INFO] [stdout] 219 | group_span . join (), [INFO] [stdout] 220 | "undelimited groups are not supported" [INFO] [stdout] 221 ~ )) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `macrospace` (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: `structured_bindings::StructuredBindingTypeMismatch` [INFO] [stdout] --> src/pattern/structured_bindings.rs:611:5 [INFO] [stdout] | [INFO] [stdout] 611 | / StructuredBindingTypeMismatch::new [INFO] [stdout] 612 | | ( [INFO] [stdout] 613 | | ident . clone (), [INFO] [stdout] 614 | | s . ty (), [INFO] [stdout] ... | [INFO] [stdout] 617 | | . into () [INFO] [stdout] | |_____________________________^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into 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] 616 - ) [INFO] [stdout] 617 - . into () [INFO] [stdout] 616 + ) [INFO] [stdout] | [INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint [INFO] [stdout] | [INFO] [stdout] 611 ~ >::into(StructuredBindingTypeMismatch::new [INFO] [stdout] 612 | ( [INFO] [stdout] ... [INFO] [stdout] 615 | StructuredBindingType::Value [INFO] [stdout] 616 ~ )) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `syn::Error` [INFO] [stdout] --> src/pattern/match_visitor.rs:217:5 [INFO] [stdout] | [INFO] [stdout] 217 | / syn::parse::Error::new [INFO] [stdout] 218 | | ( [INFO] [stdout] 219 | | group_span . join (), [INFO] [stdout] 220 | | "undelimited groups are not supported" [INFO] [stdout] 221 | | ) [INFO] [stdout] 222 | | . into () [INFO] [stdout] | |_____________________________^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into 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] 221 - ) [INFO] [stdout] 222 - . into () [INFO] [stdout] 221 + ) [INFO] [stdout] | [INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint [INFO] [stdout] | [INFO] [stdout] 217 ~ >::into(syn::parse::Error::new [INFO] [stdout] 218 | ( [INFO] [stdout] 219 | group_span . join (), [INFO] [stdout] 220 | "undelimited groups are not supported" [INFO] [stdout] 221 ~ )) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `macrospace` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "4ebf4353a4dd2c8226ab29fff380fd49b953a085f3b5b0259ba786d70fb32ebb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4ebf4353a4dd2c8226ab29fff380fd49b953a085f3b5b0259ba786d70fb32ebb", kill_on_drop: false }` [INFO] [stdout] 4ebf4353a4dd2c8226ab29fff380fd49b953a085f3b5b0259ba786d70fb32ebb