[INFO] cloning repository https://github.com/42yeah/rust-book-impls
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/42yeah/rust-book-impls" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F42yeah%2Frust-book-impls", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F42yeah%2Frust-book-impls'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4e7f532c8fbfea3bc002200610071b035515aebd
[INFO] documenting 42yeah/rust-book-impls 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%2F42yeah%2Frust-book-impls" "/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/42yeah/rust-book-impls 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/42yeah/rust-book-impls
[INFO] finished tweaking git repo https://github.com/42yeah/rust-book-impls
[INFO] tweaked toml for git repo https://github.com/42yeah/rust-book-impls written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/42yeah/rust-book-impls 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] f6377c58d42d37445bdf47ce52889001749fbf865301562c433c97bef78a2269
[INFO] running `Command { std: "docker" "start" "-a" "f6377c58d42d37445bdf47ce52889001749fbf865301562c433c97bef78a2269", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f6377c58d42d37445bdf47ce52889001749fbf865301562c433c97bef78a2269", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6377c58d42d37445bdf47ce52889001749fbf865301562c433c97bef78a2269", kill_on_drop: false }`
[INFO] [stdout] f6377c58d42d37445bdf47ce52889001749fbf865301562c433c97bef78a2269
[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] 52d9aebc7e3262261143d2881129d07bed674a5ecef5a3291c5928b73f017777
[INFO] running `Command { std: "docker" "start" "-a" "52d9aebc7e3262261143d2881129d07bed674a5ecef5a3291c5928b73f017777", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.94
[INFO] [stderr]    Compiling getrandom v0.2.2
[INFO] [stderr]     Checking ppv-lite86 v0.2.10
[INFO] [stderr]  Documenting state-pattern v0.1.0 (/opt/rustwide/workdir/state-pattern)
[INFO] [stderr]  Documenting dangerous v0.1.0 (/opt/rustwide/workdir/dangerous)
[INFO] [stderr]  Documenting concurrency v0.1.0 (/opt/rustwide/workdir/concurrency)
[INFO] [stderr]  Documenting minigrep v0.1.0 (/opt/rustwide/workdir/minigrep)
[INFO] [stderr]  Documenting adder v0.1.0 (/opt/rustwide/workdir/adder)
[INFO] [stderr]  Documenting http-server v0.1.0 (/opt/rustwide/workdir/http-server)
[INFO] [stderr]  Documenting playground v0.1.0 (/opt/rustwide/workdir/playground)
[INFO] [stderr]  Documenting ptr v0.1.0 (/opt/rustwide/workdir/ptr)
[INFO] [stderr]  Documenting area v0.1.0 (/opt/rustwide/workdir/area)
[INFO] [stderr]  Documenting pig-latin v0.1.0 (/opt/rustwide/workdir/pig-latin)
[INFO] [stderr]     Checking rand_core v0.6.2
[INFO] [stderr]     Checking rand_chacha v0.3.0
[INFO] [stderr]     Checking rand v0.8.3
[INFO] [stderr]  Documenting guessing-game v0.1.0 (/opt/rustwide/workdir/guessing-game)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.18s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/adder/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/area/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/concurrency/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/dangerous/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/guessing_game/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/http_server/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/minigrep/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/pig_latin/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/playground/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/ptr/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/state_pattern/index.html
[INFO] running `Command { std: "docker" "inspect" "52d9aebc7e3262261143d2881129d07bed674a5ecef5a3291c5928b73f017777", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52d9aebc7e3262261143d2881129d07bed674a5ecef5a3291c5928b73f017777", kill_on_drop: false }`
[INFO] [stdout] 52d9aebc7e3262261143d2881129d07bed674a5ecef5a3291c5928b73f017777
[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] e90bbba883e41a7dd7fe9c86a0e5446fd3462076ca11a6925ecd19bd721081ff
[INFO] running `Command { std: "docker" "start" "-a" "e90bbba883e41a7dd7fe9c86a0e5446fd3462076ca11a6925ecd19bd721081ff", 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" "e90bbba883e41a7dd7fe9c86a0e5446fd3462076ca11a6925ecd19bd721081ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e90bbba883e41a7dd7fe9c86a0e5446fd3462076ca11a6925ecd19bd721081ff", kill_on_drop: false }`
[INFO] [stdout] e90bbba883e41a7dd7fe9c86a0e5446fd3462076ca11a6925ecd19bd721081ff
