[INFO] fetching crate dd_maths_traits 0.1.8...
[INFO] documenting dd_maths_traits-0.1.8 against 1.75.0 for beta-1.76-rustdoc-1
[INFO] extracting crate dd_maths_traits 0.1.8 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate dd_maths_traits 0.1.8 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 dd_maths_traits 0.1.8
[INFO] finished tweaking crates.io crate dd_maths_traits 0.1.8
[INFO] tweaked toml for crates.io crate dd_maths_traits 0.1.8 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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded dd_maths_traits_macros v0.1.0
[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] f273577be7a18d407b4d60fd07867ca612af6166d41c90a3868a393aea8f93dd
[INFO] running `Command { std: "docker" "start" "-a" "f273577be7a18d407b4d60fd07867ca612af6166d41c90a3868a393aea8f93dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f273577be7a18d407b4d60fd07867ca612af6166d41c90a3868a393aea8f93dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f273577be7a18d407b4d60fd07867ca612af6166d41c90a3868a393aea8f93dd", kill_on_drop: false }`
[INFO] [stdout] f273577be7a18d407b4d60fd07867ca612af6166d41c90a3868a393aea8f93dd
[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] 329db81d8efc79c8ad4ebe7bd79adf5c757dc8fe51996cf17304de91aca1fc20
[INFO] running `Command { std: "docker" "start" "-a" "329db81d8efc79c8ad4ebe7bd79adf5c757dc8fe51996cf17304de91aca1fc20", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.76
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling dd_maths_traits_macros v0.1.0
[INFO] [stderr]  Documenting dd_maths_traits v0.1.8 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/lib.rs:3:68
[INFO] [stdout]   |
[INFO] [stdout] 3 | #![cfg_attr(any(doc, test, doctest, feature = "const_trait_impl"), feature(const_trait_impl))]
[INFO] [stdout]   |                                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/lib.rs:4:68
[INFO] [stdout]   |
[INFO] [stdout] 4 | #![cfg_attr(any(doc, test, doctest, feature = "adt_const_params"), feature(adt_const_params))]
[INFO] [stdout]   |                                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/lib.rs:5:66
[INFO] [stdout]   |
[INFO] [stdout] 5 | #![cfg_attr(any(doc, test, doctest, feature = "negative_impls"), feature(negative_impls))]
[INFO] [stdout]   |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/lib.rs:6:62
[INFO] [stdout]   |
[INFO] [stdout] 6 | #![cfg_attr(any(doc, test, doctest, feature = "decl_macro"), feature(decl_macro))]
[INFO] [stdout]   |                                                              ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/lib.rs:7:61
[INFO] [stdout]   |
[INFO] [stdout] 7 | #![cfg_attr(any(doc, test, doctest, feature = "const_ops"), feature(const_ops))]
[INFO] [stdout]   |                                                             ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `adt_const_params` is incomplete and may not be safe to use and/or cause compiler crashes
[INFO] [stdout]  --> src/lib.rs:4:76
[INFO] [stdout]   |
[INFO] [stdout] 4 | #![cfg_attr(any(doc, test, doctest, feature = "adt_const_params"), feature(adt_const_params))]
[INFO] [stdout]   |                                                                            ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: see issue #95174 <https://github.com/rust-lang/rust/issues/95174> for more information
[INFO] [stdout]   = note: `#[warn(incomplete_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0741]: `ranges::BoundsKinds` must implement `ConstParamTy` to be used as the type of a const generic parameter
[INFO] [stdout]   --> src/ranges/mod.rs:27:41
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct Range<T, const BOUNDS_KINDS: BoundsKinds>(Bounds<T>);
[INFO] [stdout]    |                                         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: add `#[derive(ConstParamTy)]` to the struct
[INFO] [stdout]    |
[INFO] [stdout] 20 + #[derive(ConstParamTy)]
[INFO] [stdout] 21 | pub struct BoundsKinds {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `num_bigint`
[INFO] [stdout]   --> src/num_sys/base_10/int/get_last_digit_base_10_as_u8.rs:69:58
[INFO] [stdout]    |
[INFO] [stdout] 69 | impl crate::num_sys::base_10::GetLastDigitBase10AsU8 for num_bigint::BigUint {
[INFO] [stdout]    |                                                          ^^^^^^^^^^ use of undeclared crate or module `num_bigint`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `num_bigint`
[INFO] [stdout]   --> src/num_sys/base_10/int/get_last_digit_base_10_as_u8.rs:96:58
[INFO] [stdout]    |
[INFO] [stdout] 96 | impl crate::num_sys::base_10::GetLastDigitBase10AsU8 for num_bigint::BigInt {
[INFO] [stdout]    |                                                          ^^^^^^^^^^ use of undeclared crate or module `num_bigint`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `num_bigint`
[INFO] [stdout]   --> src/num_sys/base_10/int/get_last_digit_as_u8.rs:49:43
[INFO] [stdout]    |
[INFO] [stdout] 49 | impl crate::num_sys::GetLastDigitAsU8 for num_bigint::BigUint {
[INFO] [stdout]    |                                           ^^^^^^^^^^ use of undeclared crate or module `num_bigint`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `num_bigint`
[INFO] [stdout]   --> src/num_sys/base_10/int/get_last_digit_as_u8.rs:59:43
[INFO] [stdout]    |
[INFO] [stdout] 59 | impl crate::num_sys::GetLastDigitAsU8 for num_bigint::BigInt {
[INFO] [stdout]    |                                           ^^^^^^^^^^ use of undeclared crate or module `num_bigint`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 10 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0433, E0554, E0741.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `dd_maths_traits`
[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 dd_maths_traits src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=bb85e93ea4244630 -L dependency=/opt/rustwide/target/debug/deps --extern dd_maths_traits_macros=/opt/rustwide/target/debug/deps/libdd_maths_traits_macros-eb21c26dcc2aa867.so --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-8c2cab534c36cbcf.rmeta --cap-lints=warn --crate-version 0.1.8` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "329db81d8efc79c8ad4ebe7bd79adf5c757dc8fe51996cf17304de91aca1fc20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "329db81d8efc79c8ad4ebe7bd79adf5c757dc8fe51996cf17304de91aca1fc20", kill_on_drop: false }`
[INFO] [stdout] 329db81d8efc79c8ad4ebe7bd79adf5c757dc8fe51996cf17304de91aca1fc20
