[INFO] fetching crate alloc-wg 0.9.0...
[INFO] documenting alloc-wg-0.9.0 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate alloc-wg 0.9.0 into /workspace/builds/worker-110/source
[INFO] validating manifest of crates.io crate alloc-wg 0.9.0 on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate alloc-wg 0.9.0
[INFO] finished tweaking crates.io crate alloc-wg 0.9.0
[INFO] tweaked toml for crates.io crate alloc-wg 0.9.0 written to /workspace/builds/worker-110/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7b18eae167d91c0a219caea9306968a64d28f0fde5a5a44ec9ef01e6ce0ba885
[INFO] running `Command { std: "docker" "start" "-a" "7b18eae167d91c0a219caea9306968a64d28f0fde5a5a44ec9ef01e6ce0ba885", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7b18eae167d91c0a219caea9306968a64d28f0fde5a5a44ec9ef01e6ce0ba885", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b18eae167d91c0a219caea9306968a64d28f0fde5a5a44ec9ef01e6ce0ba885", kill_on_drop: false }`
[INFO] [stdout] 7b18eae167d91c0a219caea9306968a64d28f0fde5a5a44ec9ef01e6ce0ba885
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8ebf21c16abacd8eb440ed60df9bd0d576fa48ce9f8848250daea688151e67cc
[INFO] running `Command { std: "docker" "start" "-a" "8ebf21c16abacd8eb440ed60df9bd0d576fa48ce9f8848250daea688151e67cc", kill_on_drop: false }`
[INFO] [stderr]  Documenting alloc-wg v0.9.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]   --> src/lib.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     const_fn,
[INFO] [stdout]    |     ^^^^^^^^ feature has been removed
[INFO] [stdout]    |
[INFO] [stdout]    = note: split into finer-grained feature gates
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]   --> src/lib.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 |     const_raw_ptr_to_usize_cast,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^ feature has been removed
[INFO] [stdout]    |
[INFO] [stdout]    = note: at compile-time, pointers do not have an integer value, so these casts cannot be properly supported
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]   --> src/lib.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 36 |     const_generics,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^ feature has been removed
[INFO] [stdout]    |
[INFO] [stdout]    = note: removed in favor of `#![feature(adt_const_params)]` and `#![feature(generic_const_exprs)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `crate::alloc::AllocErr`, `crate::alloc::AllocInit`, `crate::alloc::AllocRef`
[INFO] [stdout]   --> src/boxed.rs:82:33
[INFO] [stdout]    |
[INFO] [stdout] 82 |     alloc::{handle_alloc_error, AllocErr, AllocInit, AllocRef, Global, Layout},
[INFO] [stdout]    |                                 ^^^^^^^^  ^^^^^^^^^  ^^^^^^^^ no `AllocRef` in `alloc`
[INFO] [stdout]    |                                 |         |
[INFO] [stdout]    |                                 |         no `AllocInit` in `alloc`
[INFO] [stdout]    |                                 no `AllocErr` in `alloc`
[INFO] [stdout]    |                                 help: a similar name exists in the module: `AllocError`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `crate::alloc::AllocRef`
[INFO] [stdout]  --> src/clone.rs:1:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{alloc::AllocRef, collections::TryReserveError};
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^ no `AllocRef` in `alloc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `crate::alloc::AllocRef`
[INFO] [stdout]  --> src/iter.rs:1:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{alloc::AllocRef, collections::TryReserveError};
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^ no `AllocRef` in `alloc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `crate::alloc::AllocErr`, `crate::alloc::AllocInit`, `crate::alloc::AllocInit`, `crate::alloc::AllocRef`, `crate::alloc::MemoryBlock`, `crate::alloc::ReallocPlacement`, `crate::alloc::ReallocPlacement`
[INFO] [stdout]   --> src/raw_vec.rs:6:9
[INFO] [stdout]    |
[INFO] [stdout] 6  |         AllocErr,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         no `AllocErr` in `alloc`
[INFO] [stdout]    |         help: a similar name exists in the module: `AllocError`
[INFO] [stdout] 7  |         AllocInit::{self, Uninitialized, Zeroed},
[INFO] [stdout]    |         ^^^^^^^^^   ^^^^ no `AllocInit` in `alloc`
[INFO] [stdout]    |         |
[INFO] [stdout]    |         could not find `AllocInit` in `alloc`
[INFO] [stdout] 8  |         AllocRef,
[INFO] [stdout]    |         ^^^^^^^^ no `AllocRef` in `alloc`
[INFO] [stdout] ...
[INFO] [stdout] 11 |         MemoryBlock,
[INFO] [stdout]    |         ^^^^^^^^^^^ no `MemoryBlock` in `alloc`
[INFO] [stdout] 12 |         ReallocPlacement::{self, InPlace, MayMove},
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^   ^^^^ no `ReallocPlacement` in `alloc`
[INFO] [stdout]    |         |
[INFO] [stdout]    |         could not find `ReallocPlacement` in `alloc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `crate::alloc::AllocRef`
[INFO] [stdout]   --> src/str/mod.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     alloc::AllocRef,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^ no `AllocRef` in `alloc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `crate::alloc::AllocRef`
[INFO] [stdout]   --> src/string.rs:55:13
[INFO] [stdout]    |
[INFO] [stdout] 55 |     alloc::{AllocRef, Global},
[INFO] [stdout]    |             ^^^^^^^^ no `AllocRef` in `alloc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `crate::alloc::AllocRef`
[INFO] [stdout]     --> src/string.rs:2140:9
[INFO] [stdout]      |
[INFO] [stdout] 2140 |     use crate::alloc::AllocRef;
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^ no `AllocRef` in `alloc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `crate::alloc::AllocRef`
[INFO] [stdout]   --> src/vec.rs:72:33
[INFO] [stdout]    |
[INFO] [stdout] 72 |     alloc::{handle_alloc_error, AllocRef, Global},
[INFO] [stdout]    |                                 ^^^^^^^^ no `AllocRef` in `alloc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `LengthAtMost32` in module `core::array`
[INFO] [stdout]     --> src/boxed.rs:1035:26
[INFO] [stdout]      |
[INFO] [stdout] 1035 |     [T; N]: core::array::LengthAtMost32,
[INFO] [stdout]      |                          ^^^^^^^^^^^^^^ not found in `core::array`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `LengthAtMost32` in module `core::array`
[INFO] [stdout]     --> src/vec.rs:2635:81
[INFO] [stdout]      |
[INFO] [stdout] 2635 | __impl_slice_eq1! { [A, const N: usize] Vec<T, A>, [U; N], [U; N]: core::array::LengthAtMost32, A: AllocRef }
[INFO] [stdout]      |                                                                                 ^^^^^^^^^^^^^^ not found in `core::array`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `LengthAtMost32` in module `core::array`
[INFO] [stdout]     --> src/vec.rs:2636:82
[INFO] [stdout]      |
[INFO] [stdout] 2636 | __impl_slice_eq1! { [A, const N: usize] Vec<T, A>, &[U; N], [U; N]: core::array::LengthAtMost32, A: AllocRef }
[INFO] [stdout]      |                                                                                  ^^^^^^^^^^^^^^ not found in `core::array`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]   --> src/lib.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | / #![feature(
[INFO] [stdout] 17 | |     allocator_api,
[INFO] [stdout] 18 | |     alloc_layout_extra,
[INFO] [stdout] 19 | |     dropck_eyepatch,
[INFO] [stdout] ...  |
[INFO] [stdout] 46 | |     raw_vec_internals
[INFO] [stdout] 47 | | )]
[INFO] [stdout]    | |__^
[INFO] [stdout]    |
[INFO] [stdout]    = help: the feature `const_if_match` has been stable since 1.46.0 and no longer requires an attribute to enable
[INFO] [stdout]    = help: the feature `const_panic` has been stable since 1.57.0 and no longer requires an attribute to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 16 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0405, E0432, E0554, E0557.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0405`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `alloc-wg`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name alloc_wg src/lib.rs -o /opt/rustwide/target/doc --cfg 'feature="default"' --cfg 'feature="std"' --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=4e7a5b2bf8525fd3 -L dependency=/opt/rustwide/target/debug/deps --cap-lints=warn --crate-version 0.9.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "8ebf21c16abacd8eb440ed60df9bd0d576fa48ce9f8848250daea688151e67cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ebf21c16abacd8eb440ed60df9bd0d576fa48ce9f8848250daea688151e67cc", kill_on_drop: false }`
[INFO] [stdout] 8ebf21c16abacd8eb440ed60df9bd0d576fa48ce9f8848250daea688151e67cc