[INFO] fetching crate wurst 0.2.0... [INFO] documenting wurst-0.2.0 against beta-2022-05-20 for beta-1.62-rustdoc-1 [INFO] extracting crate wurst 0.2.0 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate wurst 0.2.0 on toolchain beta-2022-05-20 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate wurst 0.2.0 [INFO] finished tweaking crates.io crate wurst 0.2.0 [INFO] tweaked toml for crates.io crate wurst 0.2.0 written to /workspace/builds/worker-9/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] fac947b667643f39975acf80122fcb1de03c8a9084dfef680ff815e7e9232ae5 [INFO] running `Command { std: "docker" "start" "-a" "fac947b667643f39975acf80122fcb1de03c8a9084dfef680ff815e7e9232ae5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fac947b667643f39975acf80122fcb1de03c8a9084dfef680ff815e7e9232ae5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fac947b667643f39975acf80122fcb1de03c8a9084dfef680ff815e7e9232ae5", kill_on_drop: false }` [INFO] [stdout] fac947b667643f39975acf80122fcb1de03c8a9084dfef680ff815e7e9232ae5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] aebb2a4fe74964ea1436ba6a6ae1311b89c67cc5e62bf1646c708f0540320f07 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "aebb2a4fe74964ea1436ba6a6ae1311b89c67cc5e62bf1646c708f0540320f07", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.39 [INFO] [stderr] Compiling unicode-ident v1.0.0 [INFO] [stderr] Compiling syn v1.0.95 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.80 [INFO] [stderr] Compiling bumpalo v3.9.1 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling wasm-bindgen v0.2.80 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling unicode-xid v0.2.3 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling gimli v0.26.1 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling rustc-demangle v0.1.21 [INFO] [stderr] Compiling unicode-segmentation v1.9.0 [INFO] [stderr] Compiling sourcefile v0.1.4 [INFO] [stderr] Compiling backtrace v0.3.65 [INFO] [stderr] Compiling miniz_oxide v0.5.1 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling object v0.28.4 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling weedle v0.6.1 [INFO] [stderr] Compiling addr2line v0.17.0 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.80 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.80 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.80 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling wurst v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking js-sys v0.3.57 [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> build/codegen.rs:124:9 [INFO] [stdout] | [INFO] [stdout] 124 | (quote!{ [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 129 | }) [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 124 ~ quote!{ [INFO] [stdout] 125 | #[macro_export] [INFO] [stdout] 126 | macro_rules! create_element { [INFO] [stdout] 127 | #(#arms)* [INFO] [stdout] 128 | } [INFO] [stdout] 129 ~ } [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: crate-level attribute should be in the root module [INFO] [stdout] --> build/codegen.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #![recursion_limit = "128"] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `code_interface_name` [INFO] [stdout] --> build/codegen.rs:290:13 [INFO] [stdout] | [INFO] [stdout] 290 | let code_interface_name = Ident::new( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_code_interface_name` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> build/parser.rs:248:84 [INFO] [stdout] | [INFO] [stdout] 248 | ... weedle::types::NonAnyType::Boolean(b), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `has_properties_in_interface` [INFO] [stdout] --> build/parser.rs:272:12 [INFO] [stdout] | [INFO] [stdout] 272 | pub fn has_properties_in_interface(&self, interface_name: &str, method_name: &str) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> build/build.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | write!(f, "{}", codegen.get_code()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> build/parser.rs:214:9 [INFO] [stdout] | [INFO] [stdout] 214 | / weedle::parse(&source.contents).map(|r| { [INFO] [stdout] 215 | | for i in r { [INFO] [stdout] 216 | | if let weedle::Definition::Interface(n) = i { [INFO] [stdout] 217 | | let mut setters = vec![]; [INFO] [stdout] ... | [INFO] [stdout] 264 | | } [INFO] [stdout] 265 | | }); [INFO] [stdout] | |___________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Filter` that must be used [INFO] [stdout] --> build/parser.rs:274:13 [INFO] [stdout] | [INFO] [stdout] 274 | methods.iter().filter(|a| &method_name == *a); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: iterators are lazy and do nothing unless consumed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking web-sys v0.3.57 [INFO] [stderr] Documenting wurst v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/lib.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(tool_lints)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ help: remove the attribute [INFO] [stdout] | [INFO] [stdout] = help: the feature `tool_lints` has been stable since 1.31.0 and no longer requires an attribute to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: Compilation failed, aborting rustdoc [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] error: could not document `wurst` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name wurst src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=402a6b9b66fe6919 -L dependency=/opt/rustwide/target/debug/deps --extern js_sys=/opt/rustwide/target/debug/deps/libjs_sys-abd62e647af826bd.rmeta --extern wasm_bindgen=/opt/rustwide/target/debug/deps/libwasm_bindgen-7b7e71d1a148e0a2.rmeta --extern web_sys=/opt/rustwide/target/debug/deps/libweb_sys-0da8a5fa8103ffc0.rmeta --cap-lints=warn --crate-version 0.2.0` (exit status: 1) [INFO] running `Command { std: "docker" "inspect" "aebb2a4fe74964ea1436ba6a6ae1311b89c67cc5e62bf1646c708f0540320f07", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aebb2a4fe74964ea1436ba6a6ae1311b89c67cc5e62bf1646c708f0540320f07", kill_on_drop: false }` [INFO] [stdout] aebb2a4fe74964ea1436ba6a6ae1311b89c67cc5e62bf1646c708f0540320f07