[INFO] fetching crate math3d 0.0.1...
[INFO] documenting math3d-0.0.1 against beta-2023-04-20 for beta-1.70-rustdoc-1
[INFO] extracting crate math3d 0.0.1 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate math3d 0.0.1 on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate math3d 0.0.1
[INFO] finished tweaking crates.io crate math3d 0.0.1
[INFO] tweaked toml for crates.io crate math3d 0.0.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 438f50bf5abdf5d29d45bc35b45d637043f072c5f7e2160a2af5b1f6dea0ffe1
[INFO] running `Command { std: "docker" "start" "-a" "438f50bf5abdf5d29d45bc35b45d637043f072c5f7e2160a2af5b1f6dea0ffe1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "438f50bf5abdf5d29d45bc35b45d637043f072c5f7e2160a2af5b1f6dea0ffe1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "438f50bf5abdf5d29d45bc35b45d637043f072c5f7e2160a2af5b1f6dea0ffe1", kill_on_drop: false }`
[INFO] [stdout] 438f50bf5abdf5d29d45bc35b45d637043f072c5f7e2160a2af5b1f6dea0ffe1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 66da525efb1c49789a6f3295ff2627b216e3733ac0d20b2cd36e90843958831d
[INFO] running `Command { std: "docker" "start" "-a" "66da525efb1c49789a6f3295ff2627b216e3733ac0d20b2cd36e90843958831d", kill_on_drop: false }`
[INFO] [stderr]  Documenting math3d v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `std::num::Float`
[INFO] [stdout]  --> src/lib.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::num::Float;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^ no `Float` in `num`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0437]: type `Output` is not a member of trait `IndexMut`
[INFO] [stdout]   --> src/lib.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     type Output = [f32; 4];
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^ not a member of trait `IndexMut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0437]: type `Output` is not a member of trait `IndexMut`
[INFO] [stdout]   --> src/lib.rs:90:5
[INFO] [stdout]    |
[INFO] [stdout] 90 |     type Output = f32;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^ not a member of trait `IndexMut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unknown lint: `unstable`
[INFO] [stdout]  --> src/lib.rs:1:10
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![allow(unstable)]
[INFO] [stdout]   |          ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unknown_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0053]: method `index` has an incompatible type for trait
[INFO] [stdout]   --> src/lib.rs:12:33
[INFO] [stdout]    |
[INFO] [stdout] 12 |     fn index<'a>(&'a self, row: &usize) -> &'a [f32; 4] {
[INFO] [stdout]    |                                 ^^^^^^
[INFO] [stdout]    |                                 |
[INFO] [stdout]    |                                 expected `usize`, found `&usize`
[INFO] [stdout]    |                                 help: change the parameter type to match the trait: `usize`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected signature `fn(&Matrix4, usize) -> &[f32; 4]`
[INFO] [stdout]               found signature `fn(&Matrix4, &usize) -> &[f32; 4]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0053]: method `index_mut` has an incompatible type for trait
[INFO] [stdout]   --> src/lib.rs:20:41
[INFO] [stdout]    |
[INFO] [stdout] 20 |     fn index_mut<'a>(&'a mut self, row: &usize) -> &'a mut [f32; 4] {
[INFO] [stdout]    |                                         ^^^^^^
[INFO] [stdout]    |                                         |
[INFO] [stdout]    |                                         expected `usize`, found `&usize`
[INFO] [stdout]    |                                         help: change the parameter type to match the trait: `usize`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected signature `fn(&mut Matrix4, usize) -> &mut [f32; 4]`
[INFO] [stdout]               found signature `fn(&mut Matrix4, &usize) -> &mut [f32; 4]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0053]: method `index` has an incompatible type for trait
[INFO] [stdout]   --> src/lib.rs:84:35
[INFO] [stdout]    |
[INFO] [stdout] 84 |     fn index<'a>(&'a self, index: &usize) -> &'a f32 {
[INFO] [stdout]    |                                   ^^^^^^
[INFO] [stdout]    |                                   |
[INFO] [stdout]    |                                   expected `usize`, found `&usize`
[INFO] [stdout]    |                                   help: change the parameter type to match the trait: `usize`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected signature `fn(&Vector3, usize) -> &f32`
[INFO] [stdout]               found signature `fn(&Vector3, &usize) -> &f32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0053]: method `index_mut` has an incompatible type for trait
[INFO] [stdout]   --> src/lib.rs:92:43
[INFO] [stdout]    |
[INFO] [stdout] 92 |     fn index_mut<'a>(&'a mut self, index: &usize) -> &'a mut f32 {
[INFO] [stdout]    |                                           ^^^^^^
[INFO] [stdout]    |                                           |
[INFO] [stdout]    |                                           expected `usize`, found `&usize`
[INFO] [stdout]    |                                           help: change the parameter type to match the trait: `usize`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected signature `fn(&mut Vector3, usize) -> &mut f32`
[INFO] [stdout]               found signature `fn(&mut Vector3, &usize) -> &mut f32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0053, E0432, E0437.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0053`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `math3d`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type lib --crate-name math3d src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=7589025ee4ae2b77 -L dependency=/opt/rustwide/target/debug/deps --cap-lints=warn --crate-version 0.0.1` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "66da525efb1c49789a6f3295ff2627b216e3733ac0d20b2cd36e90843958831d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66da525efb1c49789a6f3295ff2627b216e3733ac0d20b2cd36e90843958831d", kill_on_drop: false }`
[INFO] [stdout] 66da525efb1c49789a6f3295ff2627b216e3733ac0d20b2cd36e90843958831d
