[INFO] fetching crate wgsl-spec 0.2.0...
[INFO] testing wgsl-spec-0.2.0 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate wgsl-spec 0.2.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate wgsl-spec 0.2.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate wgsl-spec 0.2.0
[INFO] tweaked toml for crates.io crate wgsl-spec 0.2.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate wgsl-spec 0.2.0 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate wgsl-spec 0.2.0 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" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded selectors v0.25.0
[INFO] [stderr]   Downloaded servo_arc v0.3.0
[INFO] [stderr]   Downloaded ego-tree v0.6.2
[INFO] [stderr]   Downloaded redox_syscall v0.5.2
[INFO] [stderr]   Downloaded scraper v0.19.0
[INFO] [stderr]   Downloaded cssparser v0.31.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ba06611b30a6a8efdaea48f38446881ee836b85fd6123a0024afa1a9e4f365a8
[INFO] running `Command { std: "docker" "start" "-a" "ba06611b30a6a8efdaea48f38446881ee836b85fd6123a0024afa1a9e4f365a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ba06611b30a6a8efdaea48f38446881ee836b85fd6123a0024afa1a9e4f365a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba06611b30a6a8efdaea48f38446881ee836b85fd6123a0024afa1a9e4f365a8", kill_on_drop: false }`
[INFO] [stdout] ba06611b30a6a8efdaea48f38446881ee836b85fd6123a0024afa1a9e4f365a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7ff350a5536e0b25a70ec63dd4f1cfe24cf0a1cafc0fb0159bfe9995978570ac
[INFO] running `Command { std: "docker" "start" "-a" "7ff350a5536e0b25a70ec63dd4f1cfe24cf0a1cafc0fb0159bfe9995978570ac", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling serde v1.0.204
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.71
[INFO] [stderr]    Compiling serde_derive v1.0.204
[INFO] [stderr]    Compiling wgsl-spec v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [optimized + debuginfo] target(s) in 6.04s
[INFO] running `Command { std: "docker" "inspect" "7ff350a5536e0b25a70ec63dd4f1cfe24cf0a1cafc0fb0159bfe9995978570ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ff350a5536e0b25a70ec63dd4f1cfe24cf0a1cafc0fb0159bfe9995978570ac", kill_on_drop: false }`
[INFO] [stdout] 7ff350a5536e0b25a70ec63dd4f1cfe24cf0a1cafc0fb0159bfe9995978570ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f4bf6b6e8ea3abd3155d181ad89f3e1dbb2fc0c41edc38e635eadfe5fcf5d578
[INFO] running `Command { std: "docker" "start" "-a" "f4bf6b6e8ea3abd3155d181ad89f3e1dbb2fc0c41edc38e635eadfe5fcf5d578", kill_on_drop: false }`
[INFO] [stderr]    Compiling wgsl-spec v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: generating the spec requires the 'scrape' feature
[INFO] [stdout]  --> src/gen_spec.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | compile_error!("generating the spec requires the 'scrape' feature");
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `wgsl_spec::scrape`
[INFO] [stdout]  --> src/gen_spec.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use wgsl_spec::scrape;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^ no `scrape` in the root
[INFO] [stdout]   |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]  --> /opt/rustwide/workdir/src/lib.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[cfg(feature = "scrape")]
[INFO] [stdout]   |       ------------------ the item is gated behind the `scrape` feature
[INFO] [stdout] 2 | pub mod scrape;
[INFO] [stdout]   |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `scraper`
[INFO] [stdout]   --> src/gen_spec.rs:13:16
[INFO] [stdout]    |
[INFO] [stdout] 13 |     let html = scraper::Html::parse_document(&document);
[INFO] [stdout]    |                ^^^^^^^ use of unresolved module or unlinked crate `scraper`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `scraper`, use `cargo add scraper` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `serde_json`
[INFO] [stdout]   --> src/gen_spec.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 |     serde_json::to_writer_pretty(output, &data)?;
[INFO] [stdout]    |     ^^^^^^^^^^ use of unresolved module or unlinked crate `serde_json`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `serde_json`, use `cargo add serde_json` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `wgsl-spec` (example "gen_spec") due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "f4bf6b6e8ea3abd3155d181ad89f3e1dbb2fc0c41edc38e635eadfe5fcf5d578", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4bf6b6e8ea3abd3155d181ad89f3e1dbb2fc0c41edc38e635eadfe5fcf5d578", kill_on_drop: false }`
[INFO] [stdout] f4bf6b6e8ea3abd3155d181ad89f3e1dbb2fc0c41edc38e635eadfe5fcf5d578