[INFO] cloning repository https://github.com/DJ-Laser/nix-sweeper
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DJ-Laser/nix-sweeper" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDJ-Laser%2Fnix-sweeper", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDJ-Laser%2Fnix-sweeper'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7fcf59b8a20cf4e1384ebac0b97774ae30c705dc
[INFO] documenting DJ-Laser/nix-sweeper against 1.91.0 for beta-1.92-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDJ-Laser%2Fnix-sweeper" "/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/DJ-Laser/nix-sweeper
[INFO] finished tweaking git repo https://github.com/DJ-Laser/nix-sweeper
[INFO] tweaked toml for git repo https://github.com/DJ-Laser/nix-sweeper written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/DJ-Laser/nix-sweeper on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/DJ-Laser/nix-sweeper 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6c7c06d0ec9c833a51e1ec46dbaf7bc30fde7446b476d159344520cc97dee85d
[INFO] running `Command { std: "docker" "start" "-a" "6c7c06d0ec9c833a51e1ec46dbaf7bc30fde7446b476d159344520cc97dee85d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6c7c06d0ec9c833a51e1ec46dbaf7bc30fde7446b476d159344520cc97dee85d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c7c06d0ec9c833a51e1ec46dbaf7bc30fde7446b476d159344520cc97dee85d", kill_on_drop: false }`
[INFO] [stdout] 6c7c06d0ec9c833a51e1ec46dbaf7bc30fde7446b476d159344520cc97dee85d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 015e82284964cd8d2f7a9f98d9630d15933484d661458fc201b35c1442db7dd8
[INFO] running `Command { std: "docker" "start" "-a" "015e82284964cd8d2f7a9f98d9630d15933484d661458fc201b35c1442db7dd8", kill_on_drop: false }`
[INFO] [stderr]    Compiling signal-hook v0.3.17
[INFO] [stderr]     Checking log v0.4.26
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]     Checking bitflags v2.9.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking mio v1.0.3
[INFO] [stderr]     Checking signal-hook-mio v0.2.4
[INFO] [stderr]     Checking crossterm v0.28.1
[INFO] [stderr]  Documenting nix-sweeper v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: environment variable `NIX_BINARY` not defined at compile time
[INFO] [stdout]   --> src/ffi.rs:32:36
[INFO] [stdout]    |
[INFO] [stdout] 32 |     let mut command = Command::new(env!("NIX_BINARY"));
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: use `std::env::var("NIX_BINARY")` to read the variable at run time
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: environment variable `NIX_CODE_SRC` not defined at compile time
[INFO] [stdout]   --> src/ffi.rs:35:35
[INFO] [stdout]    |
[INFO] [stdout] 35 |     command.arg(format!("{}#ffi", env!("NIX_CODE_SRC")));
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: use `std::env::var("NIX_CODE_SRC")` to read the variable at run time
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not document `nix-sweeper`
[INFO] running `Command { std: "docker" "inspect" "015e82284964cd8d2f7a9f98d9630d15933484d661458fc201b35c1442db7dd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "015e82284964cd8d2f7a9f98d9630d15933484d661458fc201b35c1442db7dd8", kill_on_drop: false }`
[INFO] [stdout] 015e82284964cd8d2f7a9f98d9630d15933484d661458fc201b35c1442db7dd8
