[INFO] fetching crate linearalgebra 0.1.9...
[INFO] documenting linearalgebra-0.1.9 against 1.75.0 for beta-1.76-rustdoc-1
[INFO] extracting crate linearalgebra 0.1.9 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate linearalgebra 0.1.9 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 crates.io crate linearalgebra 0.1.9
[INFO] finished tweaking crates.io crate linearalgebra 0.1.9
[INFO] tweaked toml for crates.io crate linearalgebra 0.1.9 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[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] aa6eb82ba988b8ff6c386f638650182428bb23a772a5642ee9151cb4161837bc
[INFO] running `Command { std: "docker" "start" "-a" "aa6eb82ba988b8ff6c386f638650182428bb23a772a5642ee9151cb4161837bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aa6eb82ba988b8ff6c386f638650182428bb23a772a5642ee9151cb4161837bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa6eb82ba988b8ff6c386f638650182428bb23a772a5642ee9151cb4161837bc", kill_on_drop: false }`
[INFO] [stdout] aa6eb82ba988b8ff6c386f638650182428bb23a772a5642ee9151cb4161837bc
[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] fb1beed69c85f3856f2405a4ee25ffbc961b2761483ca6459e9146c9157b2b4e
[INFO] running `Command { std: "docker" "start" "-a" "fb1beed69c85f3856f2405a4ee25ffbc961b2761483ca6459e9146c9157b2b4e", kill_on_drop: false }`
[INFO] [stderr]  Documenting linearalgebra v0.1.9 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(portable_simd)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `linearalgebra`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/bin/rustdoc --edition=2021 --crate-type lib --crate-name linearalgebra src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=d40e1abfe4d66f35 -L dependency=/opt/rustwide/target/debug/deps --extern rayon=/opt/rustwide/target/debug/deps/librayon-030b27e0bc6cc4e7.rmeta --cap-lints=warn --crate-version 0.1.9` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "fb1beed69c85f3856f2405a4ee25ffbc961b2761483ca6459e9146c9157b2b4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb1beed69c85f3856f2405a4ee25ffbc961b2761483ca6459e9146c9157b2b4e", kill_on_drop: false }`
[INFO] [stdout] fb1beed69c85f3856f2405a4ee25ffbc961b2761483ca6459e9146c9157b2b4e
[INFO] documenting linearalgebra-0.1.9 against beta-2023-12-22 for beta-1.76-rustdoc-1
[INFO] extracting crate linearalgebra 0.1.9 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate linearalgebra 0.1.9 on toolchain beta-2023-12-22
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate linearalgebra 0.1.9
[INFO] finished tweaking crates.io crate linearalgebra 0.1.9
[INFO] tweaked toml for crates.io crate linearalgebra 0.1.9 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 72d58c440202462d8e665360e74b5c518b7be200433003f7c588d85535c28797
[INFO] running `Command { std: "docker" "start" "-a" "72d58c440202462d8e665360e74b5c518b7be200433003f7c588d85535c28797", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "72d58c440202462d8e665360e74b5c518b7be200433003f7c588d85535c28797", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72d58c440202462d8e665360e74b5c518b7be200433003f7c588d85535c28797", kill_on_drop: false }`
[INFO] [stdout] 72d58c440202462d8e665360e74b5c518b7be200433003f7c588d85535c28797
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5c47b4f3d608164575cb2f80ef585962f4c9b1158c89fe4dc6567682c1335423
[INFO] running `Command { std: "docker" "start" "-a" "5c47b4f3d608164575cb2f80ef585962f4c9b1158c89fe4dc6567682c1335423", kill_on_drop: false }`
[INFO] [stderr]  Documenting linearalgebra v0.1.9 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `std::simd::SimdFloat`
[INFO] [stdout]  --> src/matrix/mat_impl.rs:5:18
[INFO] [stdout]   |
[INFO] [stdout] 5 |     simd::{Simd, SimdFloat},
[INFO] [stdout]   |                  ^^^^^^^^^
[INFO] [stdout]   |                  |
[INFO] [stdout]   |                  no `SimdFloat` in `simd`
[INFO] [stdout]   |                  help: a similar name exists in the module: `StdFloat`
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider importing one of these items instead:
[INFO] [stdout]           core::simd::prelude::SimdFloat
[INFO] [stdout]           std::simd::prelude::SimdFloat
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `linearalgebra`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2023-12-22-x86_64-unknown-linux-gnu/bin/rustdoc --edition=2021 --crate-type lib --crate-name linearalgebra src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=33c30c64eae7da4c -L dependency=/opt/rustwide/target/debug/deps --extern rayon=/opt/rustwide/target/debug/deps/librayon-a26861b2733266e9.rmeta --cap-lints=warn --crate-version 0.1.9` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "5c47b4f3d608164575cb2f80ef585962f4c9b1158c89fe4dc6567682c1335423", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c47b4f3d608164575cb2f80ef585962f4c9b1158c89fe4dc6567682c1335423", kill_on_drop: false }`
[INFO] [stdout] 5c47b4f3d608164575cb2f80ef585962f4c9b1158c89fe4dc6567682c1335423
