[INFO] cloning repository https://github.com/AmbitionsXXXV/rust-algo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AmbitionsXXXV/rust-algo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAmbitionsXXXV%2Frust-algo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAmbitionsXXXV%2Frust-algo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6f79597953d4d5a9b5548658e6689894b943207f
[INFO] documenting AmbitionsXXXV/rust-algo against beta-2025-09-21 for beta-rustdoc-1.91-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAmbitionsXXXV%2Frust-algo" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/AmbitionsXXXV/rust-algo
[INFO] finished tweaking git repo https://github.com/AmbitionsXXXV/rust-algo
[INFO] tweaked toml for git repo https://github.com/AmbitionsXXXV/rust-algo written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/AmbitionsXXXV/rust-algo on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/AmbitionsXXXV/rust-algo 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7ff90706b5cb7676171f1d2ced6fe1294bf06f5e623b8ac337e33d0d50dc1a43
[INFO] running `Command { std: "docker" "start" "-a" "7ff90706b5cb7676171f1d2ced6fe1294bf06f5e623b8ac337e33d0d50dc1a43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7ff90706b5cb7676171f1d2ced6fe1294bf06f5e623b8ac337e33d0d50dc1a43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ff90706b5cb7676171f1d2ced6fe1294bf06f5e623b8ac337e33d0d50dc1a43", kill_on_drop: false }`
[INFO] [stdout] 7ff90706b5cb7676171f1d2ced6fe1294bf06f5e623b8ac337e33d0d50dc1a43
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4f5c73e54ccdf0211ac1bcdb98c9a264388ecd3fef415f9f1f4d72b90f385626
[INFO] running `Command { std: "docker" "start" "-a" "4f5c73e54ccdf0211ac1bcdb98c9a264388ecd3fef415f9f1f4d72b90f385626", kill_on_drop: false }`
[INFO] [stderr]  Documenting rust_algorithm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking rust_algorithm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]  --> src/sorting/counting_sort.rs:3:4
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn main() {}
[INFO] [stdout]   |    ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]   --> src/sorting/gnome_sort.rs:75:4
[INFO] [stdout]    |
[INFO] [stdout] 75 | fn main() {}
[INFO] [stdout]    |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]    --> src/sorting/merge_sort.rs:186:4
[INFO] [stdout]     |
[INFO] [stdout] 186 | fn main() {}
[INFO] [stdout]     |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `partition_random` is never used
[INFO] [stdout]    --> src/sorting/quick_sort.rs:101:4
[INFO] [stdout]     |
[INFO] [stdout] 101 | fn partition_random<T: PartialOrd>(arr: &mut [T], lo: usize, hi: usize) -> usize {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]   --> src/sorting/radix_sort.rs:93:4
[INFO] [stdout]    |
[INFO] [stdout] 93 | fn main() {}
[INFO] [stdout]    |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]   --> src/sorting/selection_sort.rs:91:4
[INFO] [stdout]    |
[INFO] [stdout] 91 | fn main() {
[INFO] [stdout]    |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]    --> src/sorting/shell_sort.rs:101:4
[INFO] [stdout]     |
[INFO] [stdout] 101 | fn main() {}
[INFO] [stdout]     |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]    --> src/sorting/stooge_sort.rs:128:4
[INFO] [stdout]     |
[INFO] [stdout] 128 | fn main() {
[INFO] [stdout]     |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]    --> src/sorting/tim_sort.rs:178:4
[INFO] [stdout]     |
[INFO] [stdout] 178 | fn main() {}
[INFO] [stdout]     |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]    --> src/search/binary_search.rs:129:4
[INFO] [stdout]     |
[INFO] [stdout] 129 | fn main() {}
[INFO] [stdout]     |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]    --> src/search/binary_search_rec.rs:218:4
[INFO] [stdout]     |
[INFO] [stdout] 218 | fn main() {}
[INFO] [stdout]     |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]    --> src/string/burrows_wheeler_transform.rs:205:4
[INFO] [stdout]     |
[INFO] [stdout] 205 | fn main() {}
[INFO] [stdout]     |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]    --> src/string/knuth_morris_pratt.rs:195:4
[INFO] [stdout]     |
[INFO] [stdout] 195 | fn main() {
[INFO] [stdout]     |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]    --> src/string/manacher.rs:157:4
[INFO] [stdout]     |
[INFO] [stdout] 157 | fn main() {}
[INFO] [stdout]     |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]    --> src/graph/bellman_ford.rs:328:4
[INFO] [stdout]     |
[INFO] [stdout] 328 | fn main() {
[INFO] [stdout]     |    ^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/graph/bellman_ford.rs:327:8
[INFO] [stdout]     |
[INFO] [stdout] 327 | #[warn(dead_code)]
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `vertices` is never read
[INFO] [stdout]    --> src/graph/depth_first_search.rs:121:3
[INFO] [stdout]     |
[INFO] [stdout] 120 | pub struct Graph {
[INFO] [stdout]     |            ----- field in this struct
[INFO] [stdout] 121 |   vertices: Vec<Vertex>,
[INFO] [stdout]     |   ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Graph` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]    --> src/graph/depth_first_search.rs:244:4
[INFO] [stdout]     |
[INFO] [stdout] 244 | fn main() {}
[INFO] [stdout]     |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]    --> src/graph/dijkstra.rs:232:4
[INFO] [stdout]     |
[INFO] [stdout] 232 | fn main() {}
[INFO] [stdout]     |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.63s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/rust_algorithm/index.html and 28 other files
[INFO] running `Command { std: "docker" "inspect" "4f5c73e54ccdf0211ac1bcdb98c9a264388ecd3fef415f9f1f4d72b90f385626", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f5c73e54ccdf0211ac1bcdb98c9a264388ecd3fef415f9f1f4d72b90f385626", kill_on_drop: false }`
[INFO] [stdout] 4f5c73e54ccdf0211ac1bcdb98c9a264388ecd3fef415f9f1f4d72b90f385626
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1b4ae2693a20596a89f62d6d0bd27413c3904c1721683dd894b14f3cf0e4d550
[INFO] running `Command { std: "docker" "start" "-a" "1b4ae2693a20596a89f62d6d0bd27413c3904c1721683dd894b14f3cf0e4d550", kill_on_drop: false }`
[INFO] [stderr]  Documenting rust_algorithm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.61s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/rust_algorithm/index.html
[INFO] running `Command { std: "docker" "inspect" "1b4ae2693a20596a89f62d6d0bd27413c3904c1721683dd894b14f3cf0e4d550", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b4ae2693a20596a89f62d6d0bd27413c3904c1721683dd894b14f3cf0e4d550", kill_on_drop: false }`
[INFO] [stdout] 1b4ae2693a20596a89f62d6d0bd27413c3904c1721683dd894b14f3cf0e4d550
