[INFO] cloning repository https://github.com/Dash-L/ranked-choice-voting
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Dash-L/ranked-choice-voting" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDash-L%2Franked-choice-voting", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDash-L%2Franked-choice-voting'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f443a076e91278ecfad436bd6eac118a536bf19e
[INFO] documenting Dash-L/ranked-choice-voting against beta-2025-10-28 for beta-1.92-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDash-L%2Franked-choice-voting" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-7-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/Dash-L/ranked-choice-voting
[INFO] finished tweaking git repo https://github.com/Dash-L/ranked-choice-voting
[INFO] tweaked toml for git repo https://github.com/Dash-L/ranked-choice-voting written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Dash-L/ranked-choice-voting on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Dash-L/ranked-choice-voting 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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3b0520f4d749af5d147366f44cdde486b05104f437f605aacd9bbbdb147ef63f
[INFO] running `Command { std: "docker" "start" "-a" "3b0520f4d749af5d147366f44cdde486b05104f437f605aacd9bbbdb147ef63f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3b0520f4d749af5d147366f44cdde486b05104f437f605aacd9bbbdb147ef63f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b0520f4d749af5d147366f44cdde486b05104f437f605aacd9bbbdb147ef63f", kill_on_drop: false }`
[INFO] [stdout] 3b0520f4d749af5d147366f44cdde486b05104f437f605aacd9bbbdb147ef63f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 97aa3cae09c551cf890739af3625b7a7b44814bb7b86650b0899b4ff1a1a3515
[INFO] running `Command { std: "docker" "start" "-a" "97aa3cae09c551cf890739af3625b7a7b44814bb7b86650b0899b4ff1a1a3515", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]     Checking cfg-if v1.0.1
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking zlib-rs v0.5.1
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]     Checking equivalent v1.0.2
[INFO] [stderr]     Checking memchr v2.7.5
[INFO] [stderr]     Checking hashbrown v0.15.4
[INFO] [stderr]     Checking log v0.4.27
[INFO] [stderr]     Checking bumpalo v3.19.0
[INFO] [stderr]     Checking simd-adler32 v0.3.7
[INFO] [stderr]     Checking debug_unsafe v0.1.3
[INFO] [stderr]     Checking atoi_simd v0.16.1
[INFO] [stderr]     Checking crc32fast v1.4.2
[INFO] [stderr]     Checking encoding_rs v0.8.35
[INFO] [stderr]     Checking fast-float2 v0.2.3
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]     Checking zopfli v0.8.2
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]     Checking indexmap v2.10.0
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]     Checking memmap2 v0.9.5
[INFO] [stderr]     Checking codepage v0.1.2
[INFO] [stderr]     Checking quick-xml v0.37.5
[INFO] [stderr]     Checking rmp v0.8.14
[INFO] [stderr]     Checking libz-rs-sys v0.5.1
[INFO] [stderr]     Checking flate2 v1.1.2
[INFO] [stderr]     Checking zip v4.2.0
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]     Checking rmp-serde v1.3.0
[INFO] [stderr]     Checking calamine v0.28.0
[INFO] [stderr]     Checking types v0.1.0 (/opt/rustwide/workdir/types)
[INFO] [stderr]  Documenting types v0.1.0 (/opt/rustwide/workdir/types)
[INFO] [stderr]  Documenting data-reformatter v0.1.0 (/opt/rustwide/workdir/data-reformatter)
[INFO] [stderr]  Documenting compute-rcv v0.1.0 (/opt/rustwide/workdir/compute-rcv)
[INFO] [stderr]  Documenting excel-parser v0.1.0 (/opt/rustwide/workdir/excel-parser)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> excel-parser/src/main.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(let_chains, file_buffered)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: the feature `let_chains` has been stable since `1.88.0` and no longer requires an attribute to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `excel-parser`
[INFO] running `Command { std: "docker" "inspect" "97aa3cae09c551cf890739af3625b7a7b44814bb7b86650b0899b4ff1a1a3515", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97aa3cae09c551cf890739af3625b7a7b44814bb7b86650b0899b4ff1a1a3515", kill_on_drop: false }`
[INFO] [stdout] 97aa3cae09c551cf890739af3625b7a7b44814bb7b86650b0899b4ff1a1a3515
