[INFO] fetching crate fast_html5ever 0.26.6... [INFO] testing fast_html5ever-0.26.6 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate fast_html5ever 0.26.6 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate fast_html5ever 0.26.6 [INFO] finished tweaking crates.io crate fast_html5ever 0.26.6 [INFO] tweaked toml for crates.io crate fast_html5ever 0.26.6 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate fast_html5ever 0.26.6 on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate fast_html5ever 0.26.6 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" "+beta-2025-09-21" "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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 15415bb5a418330d3dcbaa2dcb59d9c0e593b499abdc3f4ffb52d23106cba35e [INFO] running `Command { std: "docker" "start" "-a" "15415bb5a418330d3dcbaa2dcb59d9c0e593b499abdc3f4ffb52d23106cba35e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "15415bb5a418330d3dcbaa2dcb59d9c0e593b499abdc3f4ffb52d23106cba35e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "15415bb5a418330d3dcbaa2dcb59d9c0e593b499abdc3f4ffb52d23106cba35e", kill_on_drop: false }` [INFO] [stdout] 15415bb5a418330d3dcbaa2dcb59d9c0e593b499abdc3f4ffb52d23106cba35e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 53d09269a9fde336b7e158011f5fdf710c5b147d926059b13efbdd3ee7860a73 [INFO] running `Command { std: "docker" "start" "-a" "53d09269a9fde336b7e158011f5fdf710c5b147d926059b13efbdd3ee7860a73", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Compiling siphasher v0.3.10 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling serde v1.0.152 [INFO] [stderr] Compiling new_debug_unreachable v1.0.4 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling futf v0.1.5 [INFO] [stderr] Compiling phf_shared v0.11.1 [INFO] [stderr] Compiling phf_shared v0.10.0 [INFO] [stderr] Compiling tendril v0.4.3 [INFO] [stderr] Compiling phf v0.11.1 [INFO] [stderr] Compiling getrandom v0.2.8 [INFO] [stderr] Compiling parking_lot_core v0.9.7 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling phf_generator v0.10.0 [INFO] [stderr] Compiling phf_generator v0.11.1 [INFO] [stderr] Compiling phf_codegen v0.11.1 [INFO] [stderr] Compiling string_cache_codegen v0.5.2 [INFO] [stderr] Compiling fast_markup5ever v0.11.1 [INFO] [stderr] Compiling string_cache v0.8.6 [INFO] [stderr] Compiling fast_html5ever v0.26.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition name: `trace_tokenizer` [INFO] [stdout] --> src/tokenizer/mod.rs:606:7 [INFO] [stdout] | [INFO] [stdout] 606 | #[cfg(trace_tokenizer)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(trace_tokenizer)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(trace_tokenizer)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `trace_tokenizer` [INFO] [stdout] --> src/tokenizer/mod.rs:612:11 [INFO] [stdout] | [INFO] [stdout] 612 | #[cfg(not(trace_tokenizer))] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(trace_tokenizer)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(trace_tokenizer)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.30s [INFO] running `Command { std: "docker" "inspect" "53d09269a9fde336b7e158011f5fdf710c5b147d926059b13efbdd3ee7860a73", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "53d09269a9fde336b7e158011f5fdf710c5b147d926059b13efbdd3ee7860a73", kill_on_drop: false }` [INFO] [stdout] 53d09269a9fde336b7e158011f5fdf710c5b147d926059b13efbdd3ee7860a73 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3aac30c96f8263c96802cf2c497889613cc2ebf9cd11c11067f9a229d782d4d2 [INFO] running `Command { std: "docker" "start" "-a" "3aac30c96f8263c96802cf2c497889613cc2ebf9cd11c11067f9a229d782d4d2", kill_on_drop: false }` [INFO] [stdout] warning: unexpected `cfg` condition name: `trace_tokenizer` [INFO] [stdout] --> src/tokenizer/mod.rs:606:7 [INFO] [stdout] | [INFO] [stdout] 606 | #[cfg(trace_tokenizer)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(trace_tokenizer)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(trace_tokenizer)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `trace_tokenizer` [INFO] [stdout] --> src/tokenizer/mod.rs:612:11 [INFO] [stdout] | [INFO] [stdout] 612 | #[cfg(not(trace_tokenizer))] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(trace_tokenizer)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(trace_tokenizer)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling fast_html5ever v0.26.6 (/opt/rustwide/workdir) [INFO] [stdout] error[E0463]: can't find crate for `html5ever` [INFO] [stdout] --> examples/tokenize.rs:10:1 [INFO] [stdout] | [INFO] [stdout] 10 | extern crate html5ever; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0463]: can't find crate for `html5ever` [INFO] [stdout] --> examples/noop-tokenize.rs:12:1 [INFO] [stdout] | [INFO] [stdout] 12 | extern crate html5ever; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0463]: can't find crate for `html5ever` [INFO] [stdout] --> examples/noop-tree-builder.rs:11:1 [INFO] [stdout] | [INFO] [stdout] 11 | extern crate html5ever; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0463]: can't find crate for `html5ever` [INFO] [stdout] --> examples/print-tree-actions.rs:11:1 [INFO] [stdout] | [INFO] [stdout] 11 | extern crate html5ever; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ByteTendril` [INFO] [stdout] --> examples/noop-tokenize.rs:34:21 [INFO] [stdout] | [INFO] [stdout] 34 | let mut chunk = ByteTendril::new(); [INFO] [stdout] | ^^^^^^^^^^^ use of undeclared type `ByteTendril` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0433, E0463. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0433`. [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ByteTendril` [INFO] [stdout] --> examples/tokenize.rs:87:21 [INFO] [stdout] | [INFO] [stdout] 87 | let mut chunk = ByteTendril::new(); [INFO] [stdout] | ^^^^^^^^^^^ use of undeclared type `ByteTendril` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0433, E0463. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0433`. [INFO] [stdout] [INFO] [stderr] error: could not compile `fast_html5ever` (example "noop-tokenize") due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: cannot find macro `expanded_name` in this scope [INFO] [stdout] --> examples/print-tree-actions.rs:54:21 [INFO] [stdout] | [INFO] [stdout] 54 | if let Some(expanded_name!(html "template")) = self.names.get(target).map(|n| n.expanded()) [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these macros [INFO] [stdout] | [INFO] [stdout] 13 + use fast_html5ever::expanded_name; [INFO] [stdout] | [INFO] [stdout] 13 + use fast_markup5ever::expanded_name; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `fast_html5ever` (example "tokenize") due to 2 previous errors [INFO] [stdout] error[E0412]: cannot find type `StrTendril` in this scope [INFO] [stdout] --> examples/print-tree-actions.rs:81:37 [INFO] [stdout] | [INFO] [stdout] 81 | fn create_comment(&mut self, _: StrTendril) {} [INFO] [stdout] | ^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `StrTendril` in this scope [INFO] [stdout] --> examples/print-tree-actions.rs:84:37 [INFO] [stdout] | [INFO] [stdout] 84 | fn create_pi(&mut self, target: StrTendril, value: StrTendril) -> usize { [INFO] [stdout] | ^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `StrTendril` in this scope [INFO] [stdout] --> examples/print-tree-actions.rs:84:56 [INFO] [stdout] | [INFO] [stdout] 84 | fn create_pi(&mut self, target: StrTendril, value: StrTendril) -> usize { [INFO] [stdout] | ^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `StrTendril` in this scope [INFO] [stdout] --> examples/print-tree-actions.rs:113:15 [INFO] [stdout] | [INFO] [stdout] 113 | name: StrTendril, [INFO] [stdout] | ^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `StrTendril` in this scope [INFO] [stdout] --> examples/print-tree-actions.rs:114:20 [INFO] [stdout] | [INFO] [stdout] 114 | public_id: StrTendril, [INFO] [stdout] | ^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `StrTendril` in this scope [INFO] [stdout] --> examples/print-tree-actions.rs:115:20 [INFO] [stdout] | [INFO] [stdout] 115 | system_id: StrTendril, [INFO] [stdout] | ^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0412, E0463. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0412`. [INFO] [stdout] [INFO] [stdout] error: cannot find macro `expanded_name` in this scope [INFO] [stdout] --> examples/noop-tree-builder.rs:48:21 [INFO] [stdout] | [INFO] [stdout] 48 | if let Some(expanded_name!(html "template")) = self.names.get(&target).map(|n| n.expanded()) [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these macros [INFO] [stdout] | [INFO] [stdout] 13 + use fast_html5ever::expanded_name; [INFO] [stdout] | [INFO] [stdout] 13 + use fast_markup5ever::expanded_name; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `fast_html5ever` (example "print-tree-actions") due to 8 previous errors [INFO] [stdout] error[E0463]: can't find crate for `html5ever` [INFO] [stdout] --> examples/arena.rs:10:1 [INFO] [stdout] | [INFO] [stdout] 10 | extern crate html5ever; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0463`. [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `StrTendril` in this scope [INFO] [stdout] --> examples/noop-tree-builder.rs:70:41 [INFO] [stdout] | [INFO] [stdout] 70 | fn create_comment(&mut self, _text: StrTendril) {} [INFO] [stdout] | ^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `StrTendril` in this scope [INFO] [stdout] --> examples/noop-tree-builder.rs:73:37 [INFO] [stdout] | [INFO] [stdout] 73 | fn create_pi(&mut self, target: StrTendril, value: StrTendril) -> usize { [INFO] [stdout] | ^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `StrTendril` in this scope [INFO] [stdout] --> examples/noop-tree-builder.rs:73:56 [INFO] [stdout] | [INFO] [stdout] 73 | fn create_pi(&mut self, target: StrTendril, value: StrTendril) -> usize { [INFO] [stdout] | ^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `StrTendril` in this scope [INFO] [stdout] --> examples/noop-tree-builder.rs:91:49 [INFO] [stdout] | [INFO] [stdout] 91 | fn append_doctype_to_document(&mut self, _: StrTendril, _: StrTendril, _: StrTendril) {} [INFO] [stdout] | ^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `StrTendril` in this scope [INFO] [stdout] --> examples/noop-tree-builder.rs:91:64 [INFO] [stdout] | [INFO] [stdout] 91 | fn append_doctype_to_document(&mut self, _: StrTendril, _: StrTendril, _: StrTendril) {} [INFO] [stdout] | ^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `StrTendril` in this scope [INFO] [stdout] --> examples/noop-tree-builder.rs:91:79 [INFO] [stdout] | [INFO] [stdout] 91 | fn append_doctype_to_document(&mut self, _: StrTendril, _: StrTendril, _: StrTendril) {} [INFO] [stdout] | ^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0412, E0463. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0412`. [INFO] [stdout] [INFO] [stderr] error: could not compile `fast_html5ever` (example "arena") due to 1 previous error [INFO] [stderr] error: could not compile `fast_html5ever` (example "noop-tree-builder") due to 8 previous errors [INFO] [stdout] warning: unexpected `cfg` condition name: `trace_tokenizer` [INFO] [stdout] --> src/tokenizer/mod.rs:606:7 [INFO] [stdout] | [INFO] [stdout] 606 | #[cfg(trace_tokenizer)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(trace_tokenizer)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(trace_tokenizer)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:12:24 [INFO] [stdout] | [INFO] [stdout] 12 | #![cfg_attr(test, deny(warnings))] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` implied by `#[warn(warnings)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `trace_tokenizer` [INFO] [stdout] --> src/tokenizer/mod.rs:612:11 [INFO] [stdout] | [INFO] [stdout] 612 | #[cfg(not(trace_tokenizer))] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(trace_tokenizer)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(trace_tokenizer)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "3aac30c96f8263c96802cf2c497889613cc2ebf9cd11c11067f9a229d782d4d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3aac30c96f8263c96802cf2c497889613cc2ebf9cd11c11067f9a229d782d4d2", kill_on_drop: false }` [INFO] [stdout] 3aac30c96f8263c96802cf2c497889613cc2ebf9cd11c11067f9a229d782d4d2