[INFO] cloning repository https://github.com/RetricSu/lgrep
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/RetricSu/lgrep" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRetricSu%2Flgrep", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRetricSu%2Flgrep'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0ebab5754e98f271085fa378e8251cc4c443e957
[INFO] documenting RetricSu/lgrep against 1.75.0 for beta-1.76-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRetricSu%2Flgrep" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/RetricSu/lgrep on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/RetricSu/lgrep
[INFO] finished tweaking git repo https://github.com/RetricSu/lgrep
[INFO] tweaked toml for git repo https://github.com/RetricSu/lgrep written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/RetricSu/lgrep 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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e6344be8d65143a438204224436adcaf0081c70742edbca0e2fd1857b5e3811a
[INFO] running `Command { std: "docker" "start" "-a" "e6344be8d65143a438204224436adcaf0081c70742edbca0e2fd1857b5e3811a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e6344be8d65143a438204224436adcaf0081c70742edbca0e2fd1857b5e3811a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6344be8d65143a438204224436adcaf0081c70742edbca0e2fd1857b5e3811a", kill_on_drop: false }`
[INFO] [stdout] e6344be8d65143a438204224436adcaf0081c70742edbca0e2fd1857b5e3811a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5b7b98a45d46c8ae1b02acb0d9580730c5c3cccb7b5ecbf524a0b1162e862940
[INFO] running `Command { std: "docker" "start" "-a" "5b7b98a45d46c8ae1b02acb0d9580730c5c3cccb7b5ecbf524a0b1162e862940", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.134
[INFO] [stderr]     Checking bm-search v0.1.0 (/opt/rustwide/workdir/crates/bm-search)
[INFO] [stderr]  Documenting bm-search v0.1.0 (/opt/rustwide/workdir/crates/bm-search)
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]  Documenting lgrep v0.1.0 (/opt/rustwide/workdir/crates/lgrep)
[INFO] [stdout] warning: found module declaration for lib.rs
[INFO] [stdout]  --> crates/lgrep/src/main.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | mod lib;
[INFO] [stdout]   | ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: lib.rs is the root of this crate's library target
[INFO] [stdout]   = help: to refer to it from other targets, use the library's name as the path
[INFO] [stdout]   = note: `#[warn(special_module_name)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.56s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/bm_search/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/lgrep/index.html
[INFO] running `Command { std: "docker" "inspect" "5b7b98a45d46c8ae1b02acb0d9580730c5c3cccb7b5ecbf524a0b1162e862940", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b7b98a45d46c8ae1b02acb0d9580730c5c3cccb7b5ecbf524a0b1162e862940", kill_on_drop: false }`
[INFO] [stdout] 5b7b98a45d46c8ae1b02acb0d9580730c5c3cccb7b5ecbf524a0b1162e862940
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "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] a3cb54d3eb30ae7b791198b0b6f6cb0e1127b97dde5d4b761fd7ec98ab5e70b4
[INFO] running `Command { std: "docker" "start" "-a" "a3cb54d3eb30ae7b791198b0b6f6cb0e1127b97dde5d4b761fd7ec98ab5e70b4", 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" "a3cb54d3eb30ae7b791198b0b6f6cb0e1127b97dde5d4b761fd7ec98ab5e70b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3cb54d3eb30ae7b791198b0b6f6cb0e1127b97dde5d4b761fd7ec98ab5e70b4", kill_on_drop: false }`
[INFO] [stdout] a3cb54d3eb30ae7b791198b0b6f6cb0e1127b97dde5d4b761fd7ec98ab5e70b4
