[INFO] fetching crate rustica-keys 0.3.6... [INFO] documenting rustica-keys-0.3.6 against beta-2022-05-20 for beta-1.62-rustdoc-1 [INFO] extracting crate rustica-keys 0.3.6 into /workspace/builds/worker-27/source [INFO] validating manifest of crates.io crate rustica-keys 0.3.6 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 rustica-keys 0.3.6 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate rustica-keys 0.3.6 [INFO] tweaked toml for crates.io crate rustica-keys 0.3.6 written to /workspace/builds/worker-27/source/Cargo.toml [INFO] crate crates.io crate rustica-keys 0.3.6 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] [stdout] cc71dde9eb9e222f90d8dbf1e5b2065eaf467321e60bdfa15e6c80d2b505bedc [INFO] running `Command { std: "docker" "start" "-a" "cc71dde9eb9e222f90d8dbf1e5b2065eaf467321e60bdfa15e6c80d2b505bedc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cc71dde9eb9e222f90d8dbf1e5b2065eaf467321e60bdfa15e6c80d2b505bedc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cc71dde9eb9e222f90d8dbf1e5b2065eaf467321e60bdfa15e6c80d2b505bedc", kill_on_drop: false }` [INFO] [stdout] cc71dde9eb9e222f90d8dbf1e5b2065eaf467321e60bdfa15e6c80d2b505bedc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] 44a5e4a2b8132f7e66ec6cfdf6f16494672f3fe92c4b0c35201793f5974dc3e1 [INFO] running `Command { std: "docker" "start" "-a" "44a5e4a2b8132f7e66ec6cfdf6f16494672f3fe92c4b0c35201793f5974dc3e1", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.82 [INFO] [stderr] Compiling cc v1.0.66 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Checking once_cell v1.5.2 [INFO] [stderr] Compiling ring v0.16.19 [INFO] [stderr] Documenting rustica-keys v0.3.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: Rust code block is empty [INFO] [stdout] --> src/ssh/writer.rs:166:9 [INFO] [stdout] | [INFO] [stdout] 166 | /// ``` [INFO] [stdout] | _________^ [INFO] [stdout] 167 | | /// ``` [INFO] [stdout] | |___________^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 23 | #![deny(warnings)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = note: `#[warn(rustdoc::invalid_rust_codeblocks)]` implied by `#[warn(warnings)]` [INFO] [stdout] help: mark blocks that do not contain Rust code as text [INFO] [stdout] | [INFO] [stdout] 166 | /// ```text [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this URL is not a hyperlink [INFO] [stdout] --> src/ssh/cert.rs:112:26 [INFO] [stdout] | [INFO] [stdout] 112 | /// [PROTOCOL.certkeys]: https://cvsweb.openbsd.org/cgi-bin/cvsweb/src/usr.bin/ssh/PROTOCOL.certkeys?annotate=HEAD [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(rustdoc::bare_urls)]` implied by `#[warn(warnings)]` [INFO] [stdout] = note: bare URLs are not automatically turned into clickable links [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this URL is not a hyperlink [INFO] [stdout] --> src/ssh/pubkey.rs:52:55 [INFO] [stdout] | [INFO] [stdout] 52 | /// The format of ED25519 public keys is described in https://tools.ietf.org/html/draft-bjh21-ssh-ed25519-02 [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `` [INFO] [stdout] | [INFO] [stdout] = note: bare URLs are not automatically turned into clickable links [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.58s [INFO] running `Command { std: "docker" "inspect" "44a5e4a2b8132f7e66ec6cfdf6f16494672f3fe92c4b0c35201793f5974dc3e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "44a5e4a2b8132f7e66ec6cfdf6f16494672f3fe92c4b0c35201793f5974dc3e1", kill_on_drop: false }` [INFO] [stdout] 44a5e4a2b8132f7e66ec6cfdf6f16494672f3fe92c4b0c35201793f5974dc3e1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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=warn" "-e" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=1" "-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" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }` [INFO] [stdout] 15eea2a29ab03ec64eeed42214ca4656c04f7a42e7359ca626c54f10efdc347c [INFO] running `Command { std: "docker" "start" "-a" "15eea2a29ab03ec64eeed42214ca4656c04f7a42e7359ca626c54f10efdc347c", kill_on_drop: false }` [INFO] [stderr] Compiling cc v1.0.66 [INFO] [stderr] Compiling libc v0.2.82 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Checking untrusted v0.7.1 [INFO] [stderr] Checking once_cell v1.5.2 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking base64 v0.12.3 [INFO] [stderr] Compiling ring v0.16.19 [INFO] [stderr] Documenting rustica-keys v0.3.6 (/opt/rustwide/workdir) [INFO] [stdout] error: Rust code block is empty [INFO] [stdout] --> src/ssh/writer.rs:166:9 [INFO] [stdout] | [INFO] [stdout] 166 | /// ``` [INFO] [stdout] | _________^ [INFO] [stdout] 167 | | /// ``` [INFO] [stdout] | |___________^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 23 | #![deny(warnings)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = note: `#[deny(rustdoc::invalid_rust_codeblocks)]` implied by `#[deny(warnings)]` [INFO] [stdout] help: mark blocks that do not contain Rust code as text [INFO] [stdout] | [INFO] [stdout] 166 | /// ```text [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this URL is not a hyperlink [INFO] [stdout] --> src/ssh/cert.rs:112:26 [INFO] [stdout] | [INFO] [stdout] 112 | /// [PROTOCOL.certkeys]: https://cvsweb.openbsd.org/cgi-bin/cvsweb/src/usr.bin/ssh/PROTOCOL.certkeys?annotate=HEAD [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `` [INFO] [stdout] | [INFO] [stdout] = note: `#[deny(rustdoc::bare_urls)]` implied by `#[deny(warnings)]` [INFO] [stdout] = note: bare URLs are not automatically turned into clickable links [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this URL is not a hyperlink [INFO] [stdout] --> src/ssh/pubkey.rs:52:55 [INFO] [stdout] | [INFO] [stdout] 52 | /// The format of ED25519 public keys is described in https://tools.ietf.org/html/draft-bjh21-ssh-ed25519-02 [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `` [INFO] [stdout] | [INFO] [stdout] = note: bare URLs are not automatically turned into clickable links [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not document `rustica-keys` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name rustica_keys src/lib.rs -o /opt/rustwide/target/doc --cfg 'feature="default"' --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat -Z unstable-options --document-private-items -C metadata=be40269fb569c0cf -L dependency=/opt/rustwide/target/debug/deps --extern base64=/opt/rustwide/target/debug/deps/libbase64-c80ebed8e9c01175.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-38a9f1951c2486a4.rmeta --extern ring=/opt/rustwide/target/debug/deps/libring-584926f95897aaf6.rmeta --extern-html-root-url 'base64=https://docs.rs/base64/0.12.3/' --extern-html-root-url 'log=https://docs.rs/log/0.4.11/' --extern-html-root-url 'ring=https://docs.rs/ring/0.16.19/' -Zunstable-options --crate-version 0.3.6` (exit status: 1) [INFO] running `Command { std: "docker" "inspect" "15eea2a29ab03ec64eeed42214ca4656c04f7a42e7359ca626c54f10efdc347c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "15eea2a29ab03ec64eeed42214ca4656c04f7a42e7359ca626c54f10efdc347c", kill_on_drop: false }` [INFO] [stdout] 15eea2a29ab03ec64eeed42214ca4656c04f7a42e7359ca626c54f10efdc347c