[INFO] cloning repository https://github.com/DanikVitek/rust-rtx-weekend
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DanikVitek/rust-rtx-weekend" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDanikVitek%2Frust-rtx-weekend", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDanikVitek%2Frust-rtx-weekend'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bd01919926c7cf7b69d150e12cf5a3fae85f6bfc
[INFO] documenting DanikVitek/rust-rtx-weekend 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%2FDanikVitek%2Frust-rtx-weekend" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/DanikVitek/rust-rtx-weekend
[INFO] finished tweaking git repo https://github.com/DanikVitek/rust-rtx-weekend
[INFO] tweaked toml for git repo https://github.com/DanikVitek/rust-rtx-weekend written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/DanikVitek/rust-rtx-weekend 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/DanikVitek/rust-rtx-weekend 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] ee84a11c1141cafccf4565383f8c03ff19a31305f9e469b29169ec549c6cfa22
[INFO] running `Command { std: "docker" "start" "-a" "ee84a11c1141cafccf4565383f8c03ff19a31305f9e469b29169ec549c6cfa22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ee84a11c1141cafccf4565383f8c03ff19a31305f9e469b29169ec549c6cfa22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee84a11c1141cafccf4565383f8c03ff19a31305f9e469b29169ec549c6cfa22", kill_on_drop: false }`
[INFO] [stdout] ee84a11c1141cafccf4565383f8c03ff19a31305f9e469b29169ec549c6cfa22
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 5110e96bf1dedebc69ec33cbe2f6230c244a3e6208a5dde4672a5870d890e5fe
[INFO] running `Command { std: "docker" "start" "-a" "5110e96bf1dedebc69ec33cbe2f6230c244a3e6208a5dde4672a5870d890e5fe", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.26
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]     Checking unit-prefix v0.5.1
[INFO] [stderr]    Compiling portable-atomic v1.11.1
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]     Checking console v0.16.0
[INFO] [stderr]     Checking memmap v0.7.0
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking indicatif v0.18.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]  Documenting rtx_weekend v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/main.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | / #![feature(
[INFO] [stdout] 2 | |     portable_simd,
[INFO] [stdout] 3 | |     exact_div,
[INFO] [stdout] 4 | |     maybe_uninit_uninit_array_transpose,
[INFO] [stdout] 5 | |     maybe_uninit_slice,
[INFO] [stdout] 6 | |     maybe_uninit_write_slice
[INFO] [stdout] 7 | | )]
[INFO] [stdout]   | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `rtx_weekend`
[INFO] running `Command { std: "docker" "inspect" "5110e96bf1dedebc69ec33cbe2f6230c244a3e6208a5dde4672a5870d890e5fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5110e96bf1dedebc69ec33cbe2f6230c244a3e6208a5dde4672a5870d890e5fe", kill_on_drop: false }`
[INFO] [stdout] 5110e96bf1dedebc69ec33cbe2f6230c244a3e6208a5dde4672a5870d890e5fe
