[INFO] cloning repository https://github.com/AndreiCravtov/rusty-type-experiments
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AndreiCravtov/rusty-type-experiments" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAndreiCravtov%2Frusty-type-experiments", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAndreiCravtov%2Frusty-type-experiments'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8e10efe5def3e0c5e3e659a2c5143a624b76a6e7
[INFO] documenting AndreiCravtov/rusty-type-experiments 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%2FAndreiCravtov%2Frusty-type-experiments" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-5-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/AndreiCravtov/rusty-type-experiments
[INFO] finished tweaking git repo https://github.com/AndreiCravtov/rusty-type-experiments
[INFO] tweaked toml for git repo https://github.com/AndreiCravtov/rusty-type-experiments written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/AndreiCravtov/rusty-type-experiments 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/AndreiCravtov/rusty-type-experiments 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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 1cc7765b66f7d10a7e8dcbffd9e88c241bf5e76904848c4a7265259212c6acc2
[INFO] running `Command { std: "docker" "start" "-a" "1cc7765b66f7d10a7e8dcbffd9e88c241bf5e76904848c4a7265259212c6acc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1cc7765b66f7d10a7e8dcbffd9e88c241bf5e76904848c4a7265259212c6acc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1cc7765b66f7d10a7e8dcbffd9e88c241bf5e76904848c4a7265259212c6acc2", kill_on_drop: false }`
[INFO] [stdout] 1cc7765b66f7d10a7e8dcbffd9e88c241bf5e76904848c4a7265259212c6acc2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] b247e7ee404c22f735eae387318717c939e754d182ac40321ac4ed30ed11c5a7
[INFO] running `Command { std: "docker" "start" "-a" "b247e7ee404c22f735eae387318717c939e754d182ac40321ac4ed30ed11c5a7", kill_on_drop: false }`
[INFO] [stderr]     Checking unicode-ident v1.0.18
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]     Checking ident_case v1.0.1
[INFO] [stderr]     Checking strsim v0.11.1
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]     Checking proc-macro2 v1.0.94
[INFO] [stderr]     Checking quote v1.0.40
[INFO] [stderr]    Compiling darling_core v0.20.10
[INFO] [stderr]    Compiling extend v1.2.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]     Checking misc v0.1.0 (/opt/rustwide/workdir/misc)
[INFO] [stderr]  Documenting misc v0.1.0 (/opt/rustwide/workdir/misc)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> misc/src/lib.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(trait_alias)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> misc/src/lib.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | #![feature(stmt_expr_attributes)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> misc/src/lib.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | #![feature(type_alias_impl_trait)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> misc/src/lib.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | #![feature(specialization)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> misc/src/lib.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | #![feature(unboxed_closures)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> misc/src/lib.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | #![feature(const_trait_impl)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> misc/src/lib.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | #![feature(fn_traits)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> misc/src/lib.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | #![feature(non_lifetime_binders)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> misc/src/lib.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(trait_alias)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> misc/src/lib.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | #![feature(stmt_expr_attributes)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> misc/src/lib.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | #![feature(type_alias_impl_trait)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> misc/src/lib.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | #![feature(specialization)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> misc/src/lib.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | #![feature(unboxed_closures)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> misc/src/lib.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | #![feature(const_trait_impl)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> misc/src/lib.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | #![feature(fn_traits)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> misc/src/lib.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | #![feature(non_lifetime_binders)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: the method `speak` exists for struct `Wrapper<TwoFamily>`, but its trait bounds were not satisfied
[INFO] [stdout]    --> misc/src/meow_restricting.rs:144:9
[INFO] [stdout]     |
[INFO] [stdout]  78 | struct TwoFamily;
[INFO] [stdout]     | ---------------- doesn't satisfy `TwoFamily: MeowFamily`
[INFO] [stdout] ...
[INFO] [stdout]  91 | struct Wrapper<F: Family + ?Sized>
[INFO] [stdout]     | ---------------------------------- method `speak` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 144 |     two.speak();
[INFO] [stdout]     |         ^^^^^ method cannot be called on `Wrapper<TwoFamily>` due to unsatisfied trait bounds
[INFO] [stdout]     |
[INFO] [stdout] note: trait bound `T: MetaSized` was not satisfied
[INFO] [stdout]    --> misc/src/meow_restricting.rs:70:6
[INFO] [stdout]     |
[INFO] [stdout]  70 | impl<T: ?Sized> Meow for Two<T> {}
[INFO] [stdout]     |      ^          ----     ------
[INFO] [stdout]     |      |
[INFO] [stdout]     |      unsatisfied trait bound introduced here
[INFO] [stdout] note: trait bound `T: MetaSized` was not satisfied
[INFO] [stdout]    --> misc/src/meow_restricting.rs:75:16
[INFO] [stdout]     |
[INFO] [stdout]  75 |     type Assoc<T: ?Sized>: Trait<T> + ?Sized;
[INFO] [stdout]     |          ----- ^ unsatisfied trait bound introduced here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: the method `speak` exists for struct `Wrapper<ThreeFamily>`, but its trait bounds were not satisfied
[INFO] [stdout]    --> misc/src/meow_restricting.rs:145:11
[INFO] [stdout]     |
[INFO] [stdout]  79 | struct ThreeFamily;
[INFO] [stdout]     | ------------------ doesn't satisfy `ThreeFamily: MeowFamily`
[INFO] [stdout] ...
[INFO] [stdout]  91 | struct Wrapper<F: Family + ?Sized>
[INFO] [stdout]     | ---------------------------------- method `speak` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 145 |     three.speak();
[INFO] [stdout]     |           ^^^^^ method cannot be called on `Wrapper<ThreeFamily>` due to unsatisfied trait bounds
[INFO] [stdout]     |
[INFO] [stdout] note: trait bound `T: MetaSized` was not satisfied
[INFO] [stdout]    --> misc/src/meow_restricting.rs:71:6
[INFO] [stdout]     |
[INFO] [stdout]  71 | impl<T: ?Sized> Meow for Three<T> {}
[INFO] [stdout]     |      ^          ----     --------
[INFO] [stdout]     |      |
[INFO] [stdout]     |      unsatisfied trait bound introduced here
[INFO] [stdout] note: trait bound `T: MetaSized` was not satisfied
[INFO] [stdout]    --> misc/src/meow_restricting.rs:75:16
[INFO] [stdout]     |
[INFO] [stdout]  75 |     type Assoc<T: ?Sized>: Trait<T> + ?Sized;
[INFO] [stdout]     |          ----- ^ unsatisfied trait bound introduced here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `misc`
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] Some errors have detailed explanations: E0554, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `misc` (lib) due to 10 previous errors
[INFO] running `Command { std: "docker" "inspect" "b247e7ee404c22f735eae387318717c939e754d182ac40321ac4ed30ed11c5a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b247e7ee404c22f735eae387318717c939e754d182ac40321ac4ed30ed11c5a7", kill_on_drop: false }`
[INFO] [stdout] b247e7ee404c22f735eae387318717c939e754d182ac40321ac4ed30ed11c5a7
