[INFO] fetching crate chord-progression-parser 0.4.0... [INFO] checking chord-progression-parser-0.4.0 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate chord-progression-parser 0.4.0 into /workspace/builds/worker-2-tc1/source [INFO] validating manifest of crates.io crate chord-progression-parser 0.4.0 on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate chord-progression-parser 0.4.0 [INFO] finished tweaking crates.io crate chord-progression-parser 0.4.0 [INFO] tweaked toml for crates.io crate chord-progression-parser 0.4.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 64 packages [INFO] [stderr] Adding encode_unicode v0.3.6 (latest: v1.0.0) [INFO] [stderr] Adding heck v0.4.1 (latest: v0.5.0) [INFO] [stderr] Adding strum v0.25.0 (latest: v0.26.2) [INFO] [stderr] Adding strum_macros v0.25.3 (latest: v0.26.2) [INFO] [stderr] Adding windows-core v0.52.0 (latest: v0.55.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded typeshare v1.0.2 [INFO] [stderr] Downloaded wasm-bindgen-test-macro v0.3.42 [INFO] [stderr] Downloaded wasm-bindgen-test v0.3.42 [INFO] [stderr] Downloaded insta v1.38.0 [INFO] [stderr] Downloaded similar v2.5.0 [INFO] [stderr] Downloaded serde-wasm-bindgen v0.6.5 [INFO] [stderr] Downloaded typeshare-annotation v1.0.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b2ce19228f12aca61e990d9f32f97609728278d8ad3fea2a96668bf190d77443 [INFO] running `Command { std: "docker" "start" "-a" "b2ce19228f12aca61e990d9f32f97609728278d8ad3fea2a96668bf190d77443", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b2ce19228f12aca61e990d9f32f97609728278d8ad3fea2a96668bf190d77443", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b2ce19228f12aca61e990d9f32f97609728278d8ad3fea2a96668bf190d77443", kill_on_drop: false }` [INFO] [stdout] b2ce19228f12aca61e990d9f32f97609728278d8ad3fea2a96668bf190d77443 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0048f785ae6310dba9546748dc83a7c492266a2ae424e2ed52764f22a6787ace [INFO] running `Command { std: "docker" "start" "-a" "0048f785ae6310dba9546748dc83a7c492266a2ae424e2ed52764f22a6787ace", kill_on_drop: false }` [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.92 [INFO] [stderr] Compiling bumpalo v3.15.4 [INFO] [stderr] Compiling wasm-bindgen v0.2.92 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Checking iana-time-zone v0.1.60 [INFO] [stderr] Checking console v0.15.8 [INFO] [stderr] Compiling typeshare-annotation v1.0.3 [INFO] [stderr] Compiling wasm-bindgen-test-macro v0.3.42 [INFO] [stderr] Checking similar v2.5.0 [INFO] [stderr] Checking scoped-tls v1.0.1 [INFO] [stderr] Checking linked-hash-map v0.5.6 [INFO] [stderr] Compiling strum_macros v0.25.3 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.92 [INFO] [stderr] Checking strum v0.25.0 [INFO] [stderr] Checking insta v1.38.0 [INFO] [stderr] Checking chrono v0.4.37 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.92 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.92 [INFO] [stderr] Checking serde v1.0.197 [INFO] [stderr] Checking serde_json v1.0.115 [INFO] [stderr] Checking typeshare v1.0.2 [INFO] [stderr] Checking js-sys v0.3.69 [INFO] [stderr] Checking console_error_panic_hook v0.1.7 [INFO] [stderr] Checking wasm-bindgen-futures v0.4.42 [INFO] [stderr] Checking serde-wasm-bindgen v0.6.5 [INFO] [stderr] Checking wasm-bindgen-test v0.3.42 [INFO] [stderr] Checking chord-progression-parser v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `Position` is imported redundantly [INFO] [stdout] --> src/parser/mod.rs:776:13 [INFO] [stdout] | [INFO] [stdout] 775 | use super::*; [INFO] [stdout] | -------- the item `Position` is already imported here [INFO] [stdout] 776 | use crate::util::position::Position; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Position` is imported redundantly [INFO] [stdout] --> src/tokenizer/mod.rs:470:13 [INFO] [stdout] | [INFO] [stdout] 470 | use crate::util::position::Position; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 471 | [INFO] [stdout] 472 | use super::*; [INFO] [stdout] | -------- the item `Position` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `wasm_bindgen::JsValue::from_serde`: causes dependency cycles, use `serde-wasm-bindgen` or `gloo_utils::format::JsValueSerdeExt` instead [INFO] [stdout] --> src/lib.rs:43:14 [INFO] [stdout] | [INFO] [stdout] 43 | JsValue::from_serde(&json_result).unwrap() [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `wasm_bindgen::JsValue::from_serde`: causes dependency cycles, use `serde-wasm-bindgen` or `gloo_utils::format::JsValueSerdeExt` instead [INFO] [stdout] --> src/lib.rs:43:14 [INFO] [stdout] | [INFO] [stdout] 43 | JsValue::from_serde(&json_result).unwrap() [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/parser/types/chord_detailed.rs:115:58 [INFO] [stdout] | [INFO] [stdout] 115 | let mut sorted_extensions = (*Extension::VARIANTS.clone()).to_vec(); [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `[&str]` does not implement `Clone`, so calling `clone` on `&[&str]` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/parser/types/chord_detailed.rs:115:58 [INFO] [stdout] | [INFO] [stdout] 115 | let mut sorted_extensions = (*Extension::VARIANTS.clone()).to_vec(); [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `[&str]` does not implement `Clone`, so calling `clone` on `&[&str]` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.56s [INFO] running `Command { std: "docker" "inspect" "0048f785ae6310dba9546748dc83a7c492266a2ae424e2ed52764f22a6787ace", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0048f785ae6310dba9546748dc83a7c492266a2ae424e2ed52764f22a6787ace", kill_on_drop: false }` [INFO] [stdout] 0048f785ae6310dba9546748dc83a7c492266a2ae424e2ed52764f22a6787ace [INFO] checking chord-progression-parser-0.4.0 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] extracting crate chord-progression-parser 0.4.0 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate chord-progression-parser 0.4.0 on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate chord-progression-parser 0.4.0 [INFO] finished tweaking crates.io crate chord-progression-parser 0.4.0 [INFO] tweaked toml for crates.io crate chord-progression-parser 0.4.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c8981dbee102fddc2ac8ba1be37db24e709b0a8c00ba03064bbf1b70b1c11cbc [INFO] running `Command { std: "docker" "start" "-a" "c8981dbee102fddc2ac8ba1be37db24e709b0a8c00ba03064bbf1b70b1c11cbc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c8981dbee102fddc2ac8ba1be37db24e709b0a8c00ba03064bbf1b70b1c11cbc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c8981dbee102fddc2ac8ba1be37db24e709b0a8c00ba03064bbf1b70b1c11cbc", kill_on_drop: false }` [INFO] [stdout] c8981dbee102fddc2ac8ba1be37db24e709b0a8c00ba03064bbf1b70b1c11cbc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 28e5ea8beb84f1cefd4ba9f5566ecbeb18d3a455cec5e8b127c98f4c5275bc3f [INFO] running `Command { std: "docker" "start" "-a" "28e5ea8beb84f1cefd4ba9f5566ecbeb18d3a455cec5e8b127c98f4c5275bc3f", kill_on_drop: false }` [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.92 [INFO] [stderr] Compiling log v0.4.21 [INFO] [stderr] Compiling bumpalo v3.15.4 [INFO] [stderr] Compiling wasm-bindgen v0.2.92 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Checking iana-time-zone v0.1.60 [INFO] [stderr] Checking console v0.15.8 [INFO] [stderr] Compiling wasm-bindgen-test-macro v0.3.42 [INFO] [stderr] Compiling typeshare-annotation v1.0.3 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Checking scoped-tls v1.0.1 [INFO] [stderr] Checking linked-hash-map v0.5.6 [INFO] [stderr] Checking similar v2.5.0 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.92 [INFO] [stderr] Compiling strum_macros v0.25.3 [INFO] [stderr] Checking strum v0.25.0 [INFO] [stderr] Checking insta v1.38.0 [INFO] [stderr] Checking chrono v0.4.37 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.92 [INFO] [stdout] error[E0284]: type annotations needed: cannot satisfy `_ -> _` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/wasm-bindgen-macro-support-0.2.92/src/parser.rs:303:17 [INFO] [stdout] | [INFO] [stdout] 303 | / if input.parse::().is_ok() { [INFO] [stdout] 304 | | let ident = input.parse::()?.0; [INFO] [stdout] 305 | | return Ok(BindgenAttr::$variant(attr_span, Some(ident))) [INFO] [stdout] 306 | | } else { [INFO] [stdout] 307 | | return Ok(BindgenAttr::$variant(attr_span, None)); [INFO] [stdout] 308 | | } [INFO] [stdout] | |_________________^ cannot satisfy `_ -> _` [INFO] [stdout] ... [INFO] [stdout] 363 | attrgen!(parsers); [INFO] [stdout] | ----------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `parsers` which comes from the expansion of the macro `attrgen` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0284`. [INFO] [stdout] [INFO] [stderr] error: could not compile `wasm-bindgen-macro-support` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "28e5ea8beb84f1cefd4ba9f5566ecbeb18d3a455cec5e8b127c98f4c5275bc3f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "28e5ea8beb84f1cefd4ba9f5566ecbeb18d3a455cec5e8b127c98f4c5275bc3f", kill_on_drop: false }` [INFO] [stdout] 28e5ea8beb84f1cefd4ba9f5566ecbeb18d3a455cec5e8b127c98f4c5275bc3f