[INFO] crate sauron 0.10.0 is already in cache [INFO] checking sauron-0.10.0 against master#c9edc02e8320a9e5799d185910ece7d491f524e6 for pr-64398 [INFO] extracting crate sauron 0.10.0 into work/builds/worker-0/source [INFO] validating manifest of crates.io crate sauron 0.10.0 on toolchain c9edc02e8320a9e5799d185910ece7d491f524e6-alt [INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate sauron 0.10.0 [INFO] finished tweaking crates.io crate sauron 0.10.0 [INFO] tweaked toml for crates.io crate sauron 0.10.0 written to work/builds/worker-0/source/Cargo.toml [INFO] crate crates.io crate sauron 0.10.0 already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 865db44b19eb9f777b3ab371f629fcabc31460f9152c49a8ae0bf4f78a58286c [INFO] running `"docker" "start" "-a" "865db44b19eb9f777b3ab371f629fcabc31460f9152c49a8ae0bf4f78a58286c"` [INFO] [stderr] Compiling syn v0.15.38 [INFO] [stderr] Compiling pulldown-cmark v0.5.2 [INFO] [stderr] Checking sauron_vdom v0.10.0 [INFO] [stderr] Compiling backtrace v0.3.31 [INFO] [stderr] Compiling backtrace-sys v0.1.28 [INFO] [stderr] Compiling weedle v0.9.0 [INFO] [stderr] Compiling synstructure v0.10.2 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.47 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.47 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Compiling failure v0.1.5 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.47 [INFO] [stderr] Compiling wasm-bindgen-webidl v0.2.47 [INFO] [stderr] Checking wasm-bindgen v0.2.47 [INFO] [stderr] Checking js-sys v0.3.24 [INFO] [stderr] Checking console_error_panic_hook v0.1.6 [INFO] [stderr] Compiling web-sys v0.3.24 [INFO] [stderr] Checking wasm-bindgen-futures v0.3.24 [INFO] [stderr] Checking wasm-bindgen-test v0.2.47 [INFO] [stderr] Checking sauron v0.10.0 (/opt/rustwide/workdir) [INFO] [stderr] error: the feature `const_generics` is incomplete and may cause the compiler to crash [INFO] [stderr] --> src/lib.rs:4:12 [INFO] [stderr] | [INFO] [stderr] 4 | #![feature(const_generics)] [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: lint level defined here [INFO] [stderr] --> src/lib.rs:1:9 [INFO] [stderr] | [INFO] [stderr] 1 | #![deny(warnings)] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: `#[deny(incomplete_features)]` implied by `#[deny(warnings)]` [INFO] [stderr] [INFO] [stderr] error: the feature `const_generics` is incomplete and may cause the compiler to crash [INFO] [stderr] --> src/lib.rs:4:12 [INFO] [stderr] | [INFO] [stderr] 4 | #![feature(const_generics)] [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: lint level defined here [INFO] [stderr] --> src/lib.rs:1:9 [INFO] [stderr] | [INFO] [stderr] 1 | #![deny(warnings)] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: `#[deny(incomplete_features)]` implied by `#[deny(warnings)]` [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] error: Could not compile `sauron`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] error: Could not compile `sauron`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "865db44b19eb9f777b3ab371f629fcabc31460f9152c49a8ae0bf4f78a58286c"` [INFO] running `"docker" "rm" "-f" "865db44b19eb9f777b3ab371f629fcabc31460f9152c49a8ae0bf4f78a58286c"` [INFO] [stdout] 865db44b19eb9f777b3ab371f629fcabc31460f9152c49a8ae0bf4f78a58286c