[INFO] cloning repository https://github.com/emilniklas/publication
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/emilniklas/publication" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femilniklas%2Fpublication", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femilniklas%2Fpublication'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c8cb7711c34252631635f9165faa9db68ff451bb
[INFO] documenting emilniklas/publication against 1.69.0 for beta-1.70-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femilniklas%2Fpublication" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/emilniklas/publication on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/emilniklas/publication
[INFO] finished tweaking git repo https://github.com/emilniklas/publication
[INFO] tweaked toml for git repo https://github.com/emilniklas/publication written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/emilniklas/publication 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" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 492a23822ae9db80828c47a0cd0ebd153ac32b982d600a90055cef54e30568f4
[INFO] running `Command { std: "docker" "start" "-a" "492a23822ae9db80828c47a0cd0ebd153ac32b982d600a90055cef54e30568f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "492a23822ae9db80828c47a0cd0ebd153ac32b982d600a90055cef54e30568f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "492a23822ae9db80828c47a0cd0ebd153ac32b982d600a90055cef54e30568f4", kill_on_drop: false }`
[INFO] [stdout] 492a23822ae9db80828c47a0cd0ebd153ac32b982d600a90055cef54e30568f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fdb4e6b84c47f6afc67e1b112379d6948542f6e385a21c11052e38651a59a436
[INFO] running `Command { std: "docker" "start" "-a" "fdb4e6b84c47f6afc67e1b112379d6948542f6e385a21c11052e38651a59a436", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]    Compiling syn v1.0.33
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]    Compiling unicode-segmentation v1.6.0
[INFO] [stderr]     Checking os_str_bytes v2.3.1
[INFO] [stderr]     Checking strsim v0.10.0
[INFO] [stderr]     Checking vec_map v0.8.2
[INFO] [stderr]     Checking termcolor v1.1.0
[INFO] [stderr]     Checking publication v0.1.0 (/opt/rustwide/workdir/publication)
[INFO] [stderr]  Documenting publication v0.1.0 (/opt/rustwide/workdir/publication)
[INFO] [stderr]    Compiling proc-macro-error-attr v0.4.12
[INFO] [stderr]    Compiling proc-macro-error v0.4.12
[INFO] [stderr]    Compiling indexmap v1.4.0
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stdout] warning: method `tagged_element` is never used
[INFO] [stdout]   --> publication/src/emitter.rs:58:12
[INFO] [stdout]    |
[INFO] [stdout] 58 |     pub fn tagged_element<F: 'static + Fn(&Element) -> (String, Vec<(String, String)>)>(&mut self, tag: ExtensionTag, f: F) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `tagged_block` is never used
[INFO] [stdout]   --> publication/src/emitter.rs:62:12
[INFO] [stdout]    |
[INFO] [stdout] 62 |     pub fn tagged_block<F: 'static + Fn(&Vec<Element>) -> (String, Vec<(String, String)>)>(&mut self, tag: ExtensionTag, f: F) {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `tagged_blocks` is never used
[INFO] [stdout]   --> publication/src/emitter.rs:66:12
[INFO] [stdout]    |
[INFO] [stdout] 66 |     pub fn tagged_blocks<F: 'static + Fn(&Vec<Block>) -> (String, Vec<(String, String)>)>(&mut self, tag: ExtensionTag, f: F) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling heck v0.3.1
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]    Compiling syn-mid v0.5.0
[INFO] [stderr]    Compiling clap_derive v3.0.0-beta.1
[INFO] [stderr]     Checking clap v3.0.0-beta.1
[INFO] [stderr]  Documenting publc v0.1.0 (/opt/rustwide/workdir/publc)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.77s
[INFO] running `Command { std: "docker" "inspect" "fdb4e6b84c47f6afc67e1b112379d6948542f6e385a21c11052e38651a59a436", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fdb4e6b84c47f6afc67e1b112379d6948542f6e385a21c11052e38651a59a436", kill_on_drop: false }`
[INFO] [stdout] fdb4e6b84c47f6afc67e1b112379d6948542f6e385a21c11052e38651a59a436
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "rustdoc" "--lib" "-Zrustdoc-map" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b7ebf49c24e2aef65ecfa0e220173ceb9ab7a006f9bd8b5c6c7dcb335e753a60
[INFO] running `Command { std: "docker" "start" "-a" "b7ebf49c24e2aef65ecfa0e220173ceb9ab7a006f9bd8b5c6c7dcb335e753a60", kill_on_drop: false }`
[INFO] [stderr] error: manifest path `/opt/rustwide/workdir/Cargo.toml` is a virtual manifest, but this command requires running against an actual package in this workspace
[INFO] running `Command { std: "docker" "inspect" "b7ebf49c24e2aef65ecfa0e220173ceb9ab7a006f9bd8b5c6c7dcb335e753a60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7ebf49c24e2aef65ecfa0e220173ceb9ab7a006f9bd8b5c6c7dcb335e753a60", kill_on_drop: false }`
[INFO] [stdout] b7ebf49c24e2aef65ecfa0e220173ceb9ab7a006f9bd8b5c6c7dcb335e753a60
