[INFO] fetching crate swc_visit_macros 0.2.3... [INFO] checking swc_visit_macros-0.2.3 against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3 [INFO] extracting crate swc_visit_macros 0.2.3 into /workspace/builds/worker-94/source [INFO] validating manifest of crates.io crate swc_visit_macros 0.2.3 on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate swc_visit_macros 0.2.3 [INFO] finished tweaking crates.io crate swc_visit_macros 0.2.3 [INFO] tweaked toml for crates.io crate swc_visit_macros 0.2.3 written to /workspace/builds/worker-94/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fb4af0e6bd3934ac2a066bccb23f0661ec03d726880a55c6cc697d83af246f79 [INFO] running `Command { std: "docker" "start" "-a" "fb4af0e6bd3934ac2a066bccb23f0661ec03d726880a55c6cc697d83af246f79", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fb4af0e6bd3934ac2a066bccb23f0661ec03d726880a55c6cc697d83af246f79", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fb4af0e6bd3934ac2a066bccb23f0661ec03d726880a55c6cc697d83af246f79", kill_on_drop: false }` [INFO] [stdout] fb4af0e6bd3934ac2a066bccb23f0661ec03d726880a55c6cc697d83af246f79 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ad52c6a38919c34f266d03e462e603e0ae7f69dda4436b3a6f754137e6bdaf82 [INFO] running `Command { std: "docker" "start" "-a" "ad52c6a38919c34f266d03e462e603e0ae7f69dda4436b3a6f754137e6bdaf82", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Checking unicode-xid v0.2.2 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling syn v1.0.65 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking quote v1.0.9 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking Inflector v0.11.4 [INFO] [stderr] Checking pmutil v0.5.3 [INFO] [stderr] Checking swc_macros_common v0.3.3 [INFO] [stderr] Checking swc_visit_macros v0.2.3 (/tmp/fixit) [INFO] [stderr] Migrating src/lib.rs from 2018 edition to 2021 [INFO] [stderr] warning: failed to automatically apply fixes suggested by rustc to crate `swc_visit_macros` [INFO] [stderr] [INFO] [stderr] after fixes were automatically applied the compiler reported errors within these files: [INFO] [stderr] [INFO] [stderr] * src/lib.rs [INFO] [stderr] [INFO] [stderr] This likely indicates a bug in either rustc or cargo itself, [INFO] [stderr] and we would appreciate a bug report! You're likely to see [INFO] [stderr] a number of compiler warnings after this message which cargo [INFO] [stderr] attempted to fix but failed. If you could open an issue at [INFO] [stderr] https://github.com/rust-lang/rust/issues [INFO] [stderr] quoting the full output of this command we'd be very appreciative! [INFO] [stderr] Note that you may be able to make some more progress in the near-term [INFO] [stderr] fixing code with the `--broken-code` flag [INFO] [stderr] [INFO] [stderr] The following errors were reported: [INFO] [stderr] error[E0425]: cannot find value `_method_name` in this scope [INFO] [stderr] --> src/lib.rs:588:29 [INFO] [stderr] | [INFO] [stderr] 588 | ... _method_name, [INFO] [stderr] | ^^^^^^^^^^^^ help: a local variable with a similar name exists: `method_name` [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find value `_method_name` in this scope [INFO] [stderr] --> src/lib.rs:622:29 [INFO] [stderr] | [INFO] [stderr] 622 | ... _method_name, [INFO] [stderr] | ^^^^^^^^^^^^ help: a local variable with a similar name exists: `method_name` [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0425`. [INFO] [stderr] Original diagnostics will follow. [INFO] [stderr] [INFO] [stdout] warning: unused variable: `Trait` [INFO] [stdout] --> src/lib.rs:437:17 [INFO] [stdout] | [INFO] [stdout] 437 | Trait: Ident::new(mode.trait_name(), call_site()), [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_Trait` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `method_name` [INFO] [stdout] --> src/lib.rs:588:29 [INFO] [stdout] | [INFO] [stdout] 588 | ... method_name, [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_method_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `method_name` [INFO] [stdout] --> src/lib.rs:622:29 [INFO] [stdout] | [INFO] [stdout] 622 | ... method_name, [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_method_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `Trait` [INFO] [stdout] --> src/lib.rs:437:17 [INFO] [stdout] | [INFO] [stdout] 437 | Trait: Ident::new(mode.trait_name(), call_site()), [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_Trait` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `method_name` [INFO] [stdout] --> src/lib.rs:588:29 [INFO] [stdout] | [INFO] [stdout] 588 | ... method_name, [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_method_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `method_name` [INFO] [stdout] --> src/lib.rs:622:29 [INFO] [stdout] | [INFO] [stdout] 622 | ... method_name, [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_method_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 19.71s [INFO] [stderr] Running `cargo check` to verify 2021 [INFO] [stderr] Checking swc_visit_macros v0.2.3 (/tmp/fixit) [INFO] [stdout] warning: unused variable: `Trait` [INFO] [stdout] --> src/lib.rs:437:17 [INFO] [stdout] | [INFO] [stdout] 437 | Trait: Ident::new(mode.trait_name(), call_site()), [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_Trait` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `method_name` [INFO] [stdout] --> src/lib.rs:588:29 [INFO] [stdout] | [INFO] [stdout] 588 | ... method_name, [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_method_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `method_name` [INFO] [stdout] --> src/lib.rs:622:29 [INFO] [stdout] | [INFO] [stdout] 622 | ... method_name, [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_method_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `Trait` [INFO] [stdout] --> src/lib.rs:437:17 [INFO] [stdout] | [INFO] [stdout] 437 | Trait: Ident::new(mode.trait_name(), call_site()), [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_Trait` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `method_name` [INFO] [stdout] --> src/lib.rs:588:29 [INFO] [stdout] | [INFO] [stdout] 588 | ... method_name, [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_method_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `method_name` [INFO] [stdout] --> src/lib.rs:622:29 [INFO] [stdout] | [INFO] [stdout] 622 | ... method_name, [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_method_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.27s [INFO] running `Command { std: "docker" "inspect" "ad52c6a38919c34f266d03e462e603e0ae7f69dda4436b3a6f754137e6bdaf82", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ad52c6a38919c34f266d03e462e603e0ae7f69dda4436b3a6f754137e6bdaf82", kill_on_drop: false }` [INFO] [stdout] ad52c6a38919c34f266d03e462e603e0ae7f69dda4436b3a6f754137e6bdaf82