[INFO] cloning repository https://github.com/mikesk8r/headcrab
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mikesk8r/headcrab" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmikesk8r%2Fheadcrab", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmikesk8r%2Fheadcrab'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d1b1a796568cb712fdb0cee204f5874f4375b0ec
[INFO] documenting mikesk8r/headcrab/d1b1a796568cb712fdb0cee204f5874f4375b0ec against 1.97.0-beta.6 for beta-rustdoc-1.98-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmikesk8r%2Fheadcrab" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mikesk8r/headcrab
[INFO] finished tweaking git repo https://github.com/mikesk8r/headcrab
[INFO] tweaked toml for git repo https://github.com/mikesk8r/headcrab written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mikesk8r/headcrab on toolchain 1.97.0-beta.6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.97.0-beta.6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mikesk8r/headcrab 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" "+1.97.0-beta.6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded scroll v0.13.0
[INFO] [stderr]   Downloaded texpresso v2.0.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] bad95c631ffd31a622d49a5315b5ccfb1802bf930431b4cac4576d53a0fec163
[INFO] running `Command { std: "docker" "start" "bad95c631ffd31a622d49a5315b5ccfb1802bf930431b4cac4576d53a0fec163", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bad95c631ffd31a622d49a5315b5ccfb1802bf930431b4cac4576d53a0fec163", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "bad95c631ffd31a622d49a5315b5ccfb1802bf930431b4cac4576d53a0fec163" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bad95c631ffd31a622d49a5315b5ccfb1802bf930431b4cac4576d53a0fec163", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "bad95c631ffd31a622d49a5315b5ccfb1802bf930431b4cac4576d53a0fec163" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking scroll v0.13.0
[INFO] [stderr]     Checking nom v8.0.0
[INFO] [stderr]     Checking texpresso v2.0.2
[INFO] [stderr]     Checking headcrab-vpk v0.1.0 (/opt/rustwide/workdir/headcrab-vpk)
[INFO] [stderr]  Documenting headcrab-vpk v0.1.0 (/opt/rustwide/workdir/headcrab-vpk)
[INFO] [stdout] warning: unused variable: `buffer`
[INFO] [stdout]    --> headcrab-vpk/src/lib.rs:118:25
[INFO] [stdout]     |
[INFO] [stdout] 118 |     pub fn write(&self, buffer: &[u8]) -> Result<(), Error> {
[INFO] [stdout]     |                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_buffer`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking headcrab-vtf v0.1.0 (/opt/rustwide/workdir/headcrab-vtf)
[INFO] [stderr]  Documenting headcrab-vtf v0.1.0 (/opt/rustwide/workdir/headcrab-vtf)
[INFO] [stderr]     Checking headcrab-kv v0.1.0 (/opt/rustwide/workdir/headcrab-kv)
[INFO] [stderr]  Documenting headcrab-kv v0.1.0 (/opt/rustwide/workdir/headcrab-kv)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> headcrab-kv/src/kv1/mod.rs:14:20
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub fn read(input: &str) -> IResult<&str, Vec<Value>, nom::error::Error<&str>> {
[INFO] [stdout]    |                    ^^^^             ^^^^      ^^^^^                     ^^^^ the same lifetime is elided here
[INFO] [stdout]    |                    |                |         |
[INFO] [stdout]    |                    |                |         the same lifetime is hidden here
[INFO] [stdout]    |                    |                the same lifetime is elided here
[INFO] [stdout]    |                    the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub fn read(input: &str) -> IResult<&str, Vec<Value<'_>>, nom::error::Error<&str>> {
[INFO] [stdout]    |                                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]  Documenting headcrab v0.1.0 (/opt/rustwide/workdir/headcrab)
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]  --> headcrab-kv/src/kv1_binary/mod.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 | /// See https://developer.valvesoftware.com/wiki/Binary_VDF
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout]   = note: `#[warn(rustdoc::bare_urls)]` on by default
[INFO] [stdout] help: use an automatic link instead
[INFO] [stdout]   |
[INFO] [stdout] 8 | /// See <https://developer.valvesoftware.com/wiki/Binary_VDF>
[INFO] [stdout]   |         +                                                   +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.88s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/headcrab/index.html and 3 other files
[INFO] running `Command { std: "docker" "inspect" "bad95c631ffd31a622d49a5315b5ccfb1802bf930431b4cac4576d53a0fec163", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-w" "/opt/rustwide/workdir" "--user" "0:0" "bad95c631ffd31a622d49a5315b5ccfb1802bf930431b4cac4576d53a0fec163" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", 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" "bad95c631ffd31a622d49a5315b5ccfb1802bf930431b4cac4576d53a0fec163", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bad95c631ffd31a622d49a5315b5ccfb1802bf930431b4cac4576d53a0fec163", kill_on_drop: false }`
[INFO] [stdout] bad95c631ffd31a622d49a5315b5ccfb1802bf930431b4cac4576d53a0fec163
