[INFO] updating cached repository https://github.com/gambhiro/yaml-summary [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/mnt/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 799054c33bcc837112010695b14b67a4ff03f1bf [INFO] checking gambhiro/yaml-summary against try#e689e5eaefe96e6dc3ed5bb629c521b7d207aff7 for pr-64398 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgambhiro%2Fyaml-summary" "work/builds/worker-6/source"` [INFO] [stderr] Cloning into 'work/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/gambhiro/yaml-summary on toolchain e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt [INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/gambhiro/yaml-summary [INFO] finished tweaking git repo https://github.com/gambhiro/yaml-summary [INFO] tweaked toml for git repo https://github.com/gambhiro/yaml-summary written to work/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/gambhiro/yaml-summary already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-6/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" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 9fa2dd37ac8ef234e82bb1a6f6637bca4c22b7ce06e8895a06312921ad676a3c [INFO] running `"docker" "start" "-a" "9fa2dd37ac8ef234e82bb1a6f6637bca4c22b7ce06e8895a06312921ad676a3c"` [INFO] [stderr] Checking yaml-rust v0.3.4 [INFO] [stderr] Checking yaml-summary v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/main.rs:115:13 [INFO] [stderr] | [INFO] [stderr] 115 | / /// Parsing when item is a Yaml::String. If it is a valid path, the [INFO] [stderr] 116 | | /// Markdown will be parsed. Otherwise it is assumed to be a title. [INFO] [stderr] | |_______________________________________________________________________________^ [INFO] [stderr] 117 | / Yaml::String(item) => { [INFO] [stderr] 118 | | let path = PathBuf::from(item.clone()); [INFO] [stderr] 119 | | if path.exists() { [INFO] [stderr] 120 | | return Chapter::from(path); [INFO] [stderr] ... | [INFO] [stderr] 123 | | } [INFO] [stderr] 124 | | }, [INFO] [stderr] | |_____________- rustdoc does not generate documentation for match arms [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/main.rs:126:13 [INFO] [stderr] | [INFO] [stderr] 126 | / /// Parsing when item is a Yaml::Hash. Appropriate keys are [INFO] [stderr] 127 | | /// interpreted as properties. [INFO] [stderr] | |__________________________________________^ [INFO] [stderr] 128 | / Yaml::Hash(item) => { [INFO] [stderr] 129 | | let mut chapter = Chapter::empty(); [INFO] [stderr] 130 | | [INFO] [stderr] 131 | | // title [INFO] [stderr] ... | [INFO] [stderr] 180 | | return chapter; [INFO] [stderr] 181 | | }, [INFO] [stderr] | |_____________- rustdoc does not generate documentation for match arms [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/main.rs:115:13 [INFO] [stderr] | [INFO] [stderr] 115 | / /// Parsing when item is a Yaml::String. If it is a valid path, the [INFO] [stderr] 116 | | /// Markdown will be parsed. Otherwise it is assumed to be a title. [INFO] [stderr] | |_______________________________________________________________________________^ [INFO] [stderr] 117 | / Yaml::String(item) => { [INFO] [stderr] 118 | | let path = PathBuf::from(item.clone()); [INFO] [stderr] 119 | | if path.exists() { [INFO] [stderr] 120 | | return Chapter::from(path); [INFO] [stderr] ... | [INFO] [stderr] 123 | | } [INFO] [stderr] 124 | | }, [INFO] [stderr] | |_____________- rustdoc does not generate documentation for match arms [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/main.rs:126:13 [INFO] [stderr] | [INFO] [stderr] 126 | / /// Parsing when item is a Yaml::Hash. Appropriate keys are [INFO] [stderr] 127 | | /// interpreted as properties. [INFO] [stderr] | |__________________________________________^ [INFO] [stderr] 128 | / Yaml::Hash(item) => { [INFO] [stderr] 129 | | let mut chapter = Chapter::empty(); [INFO] [stderr] 130 | | [INFO] [stderr] 131 | | // title [INFO] [stderr] ... | [INFO] [stderr] 180 | | return chapter; [INFO] [stderr] 181 | | }, [INFO] [stderr] | |_____________- rustdoc does not generate documentation for match arms [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.59s [INFO] running `"docker" "inspect" "9fa2dd37ac8ef234e82bb1a6f6637bca4c22b7ce06e8895a06312921ad676a3c"` [INFO] running `"docker" "rm" "-f" "9fa2dd37ac8ef234e82bb1a6f6637bca4c22b7ce06e8895a06312921ad676a3c"` [INFO] [stdout] 9fa2dd37ac8ef234e82bb1a6f6637bca4c22b7ce06e8895a06312921ad676a3c