[INFO] fetching crate doem-math 1.0.1...
[INFO] testing doem-math-1.0.1 against 1.75.0 for beta-1.76-1
[INFO] extracting crate doem-math 1.0.1 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate doem-math 1.0.1 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 doem-math 1.0.1
[INFO] finished tweaking crates.io crate doem-math 1.0.1
[INFO] tweaked toml for crates.io crate doem-math 1.0.1 written to /workspace/builds/worker-7-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 staticvec v0.8.9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 4cf7778399789e5fc7778d985684fe587607104321be0a8775fe288f34a9229a
[INFO] running `Command { std: "docker" "start" "-a" "4cf7778399789e5fc7778d985684fe587607104321be0a8775fe288f34a9229a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4cf7778399789e5fc7778d985684fe587607104321be0a8775fe288f34a9229a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4cf7778399789e5fc7778d985684fe587607104321be0a8775fe288f34a9229a", kill_on_drop: false }`
[INFO] [stdout] 4cf7778399789e5fc7778d985684fe587607104321be0a8775fe288f34a9229a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 91bb14adc46cbe68221364cf92e34c3357f675e354fb6b57a8cf18976173e64a
[INFO] running `Command { std: "docker" "start" "-a" "91bb14adc46cbe68221364cf92e34c3357f675e354fb6b57a8cf18976173e64a", kill_on_drop: false }`
[INFO] [stderr]    Compiling staticvec v0.8.9
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/staticvec-0.8.9/src/lib.rs:16:3
[INFO] [stdout]    |
[INFO] [stdout] 16 |   const_compare_raw_pointers,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^ feature has been removed
[INFO] [stdout]    |
[INFO] [stdout]    = note: cannot be allowed in const eval in any meaningful way
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/staticvec-0.8.9/src/lib.rs:17:3
[INFO] [stdout]    |
[INFO] [stdout] 17 |   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]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/staticvec-0.8.9/src/lib.rs:19:3
[INFO] [stdout]    |
[INFO] [stdout] 19 |   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[E0557]: feature has been removed
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/staticvec-0.8.9/src/lib.rs:26:3
[INFO] [stdout]    |
[INFO] [stdout] 26 |   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]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/staticvec-0.8.9/src/lib.rs:37:3
[INFO] [stdout]    |
[INFO] [stdout] 37 |   untagged_unions
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^ feature has been removed
[INFO] [stdout]    |
[INFO] [stdout]    = note: unions with `Copy` and `ManuallyDrop` fields are stable; there is no intent to stabilize more
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0407]: method `initializer` is not a member of trait `Read`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/staticvec-0.8.9/src/trait_impls.rs:758:3
[INFO] [stdout]     |
[INFO] [stdout] 758 | /   unsafe fn initializer(&self) -> io::Initializer {
[INFO] [stdout] 759 | |     io::Initializer::nop()
[INFO] [stdout] 760 | |   }
[INFO] [stdout]     | |___^ not a member of trait `Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `Initializer` in `io`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/staticvec-0.8.9/src/trait_impls.rs:759:9
[INFO] [stdout]     |
[INFO] [stdout] 759 |     io::Initializer::nop()
[INFO] [stdout]     |         ^^^^^^^^^^^ could not find `Initializer` in `io`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/staticvec-0.8.9/src/lib.rs:1032:85
[INFO] [stdout]      |
[INFO] [stdout] 1032 |   pub fn concat<const N2: usize>(&self, other: &StaticVec<T, N2>) -> StaticVec<T, { N + N2 }>
[INFO] [stdout]      |                                                                                     ^ cannot perform const operation using `N`
[INFO] [stdout]      |
[INFO] [stdout]      = help: const parameters may only be used as standalone arguments, i.e. `N`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/staticvec-0.8.9/src/lib.rs:1032:89
[INFO] [stdout]      |
[INFO] [stdout] 1032 |   pub fn concat<const N2: usize>(&self, other: &StaticVec<T, N2>) -> StaticVec<T, { N + N2 }>
[INFO] [stdout]      |                                                                                         ^^ cannot perform const operation using `N2`
[INFO] [stdout]      |
[INFO] [stdout]      = help: const parameters may only be used as standalone arguments, i.e. `N2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/staticvec-0.8.9/src/lib.rs:1063:23
[INFO] [stdout]      |
[INFO] [stdout] 1063 |   ) -> StaticVec<T, { N + N2 }>
[INFO] [stdout]      |                       ^ cannot perform const operation using `N`
[INFO] [stdout]      |
[INFO] [stdout]      = help: const parameters may only be used as standalone arguments, i.e. `N`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/staticvec-0.8.9/src/lib.rs:1063:27
[INFO] [stdout]      |
[INFO] [stdout] 1063 |   ) -> StaticVec<T, { N + N2 }>
[INFO] [stdout]      |                           ^^ cannot perform const operation using `N2`
[INFO] [stdout]      |
[INFO] [stdout]      = help: const parameters may only be used as standalone arguments, i.e. `N2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/staticvec-0.8.9/src/lib.rs:1093:61
[INFO] [stdout]      |
[INFO] [stdout] 1093 |   pub fn intersperse(&self, separator: T) -> StaticVec<T, { N * 2 }>
[INFO] [stdout]      |                                                             ^ cannot perform const operation using `N`
[INFO] [stdout]      |
[INFO] [stdout]      = help: const parameters may only be used as standalone arguments, i.e. `N`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/staticvec-0.8.9/src/lib.rs:1131:67
[INFO] [stdout]      |
[INFO] [stdout] 1131 |   pub fn intersperse_clone(&self, separator: T) -> StaticVec<T, { N * 2 }>
[INFO] [stdout]      |                                                                   ^ cannot perform const operation using `N`
[INFO] [stdout]      |
[INFO] [stdout]      = help: const parameters may only be used as standalone arguments, i.e. `N`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/staticvec-0.8.9/src/lib.rs:1458:23
[INFO] [stdout]      |
[INFO] [stdout] 1458 |   ) -> StaticVec<T, { N + N2 }>
[INFO] [stdout]      |                       ^ cannot perform const operation using `N`
[INFO] [stdout]      |
[INFO] [stdout]      = help: const parameters may only be used as standalone arguments, i.e. `N`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/staticvec-0.8.9/src/lib.rs:1458:27
[INFO] [stdout]      |
[INFO] [stdout] 1458 |   ) -> StaticVec<T, { N + N2 }>
[INFO] [stdout]      |                           ^^ cannot perform const operation using `N2`
[INFO] [stdout]      |
[INFO] [stdout]      = help: const parameters may only be used as standalone arguments, i.e. `N2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/staticvec-0.8.9/src/lib.rs:1547:84
[INFO] [stdout]      |
[INFO] [stdout] 1547 |   pub fn union<const N2: usize>(&self, other: &StaticVec<T, N2>) -> StaticVec<T, { N + N2 }>
[INFO] [stdout]      |                                                                                    ^ cannot perform const operation using `N`
[INFO] [stdout]      |
[INFO] [stdout]      = help: const parameters may only be used as standalone arguments, i.e. `N`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/staticvec-0.8.9/src/lib.rs:1547:88
[INFO] [stdout]      |
[INFO] [stdout] 1547 |   pub fn union<const N2: usize>(&self, other: &StaticVec<T, N2>) -> StaticVec<T, { N + N2 }>
[INFO] [stdout]      |                                                                                        ^^ cannot perform const operation using `N2`
[INFO] [stdout]      |
[INFO] [stdout]      = help: const parameters may only be used as standalone arguments, i.e. `N2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Initializer` in module `io`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/staticvec-0.8.9/src/trait_impls.rs:758:39
[INFO] [stdout]     |
[INFO] [stdout] 758 |   unsafe fn initializer(&self) -> io::Initializer {
[INFO] [stdout]     |                                       ^^^^^^^^^^^ not found in `io`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/staticvec-0.8.9/src/lib.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | / #![feature(
[INFO] [stdout] 16 | |   const_compare_raw_pointers,
[INFO] [stdout] 17 | |   const_fn,
[INFO] [stdout] 18 | |   const_fn_union,
[INFO] [stdout] ...  |
[INFO] [stdout] 37 | |   untagged_unions
[INFO] [stdout] 38 | | )]
[INFO] [stdout]    | |__^
[INFO] [stdout]    |
[INFO] [stdout]    = help: the feature `const_raw_ptr_deref` has been stable since `1.58.0` and no longer requires an attribute to enable
[INFO] [stdout]    = help: the feature `const_raw_ptr_deref` has been stable since `1.58.0` and no longer requires an attribute to enable
[INFO] [stdout]    = help: the feature `const_raw_ptr_deref` has been stable since `1.58.0` and no longer requires an attribute to enable
[INFO] [stdout]    = help: the feature `const_raw_ptr_deref` has been stable since `1.58.0` and no longer requires an attribute to enable
[INFO] [stdout]    = help: the feature `const_raw_ptr_deref` has been stable since `1.58.0` and no longer requires an attribute to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/staticvec-0.8.9/src/lib.rs:39:30
[INFO] [stdout]    |
[INFO] [stdout] 39 | #![cfg_attr(feature = "std", feature(read_initializer))]
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/staticvec-0.8.9/src/lib.rs:24:3
[INFO] [stdout]    |
[INFO] [stdout] 24 |   const_ptr_offset_from,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/staticvec-0.8.9/src/lib.rs:27:3
[INFO] [stdout]    |
[INFO] [stdout] 27 |   const_saturating_int_methods,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/staticvec-0.8.9/src/lib.rs:28:3
[INFO] [stdout]    |
[INFO] [stdout] 28 |   core_intrinsics,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/staticvec-0.8.9/src/lib.rs:30:3
[INFO] [stdout]    |
[INFO] [stdout] 30 |   exact_size_is_empty,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/staticvec-0.8.9/src/lib.rs:31:3
[INFO] [stdout]    |
[INFO] [stdout] 31 |   maybe_uninit_extra,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/staticvec-0.8.9/src/lib.rs:32:3
[INFO] [stdout]    |
[INFO] [stdout] 32 |   maybe_uninit_ref,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/staticvec-0.8.9/src/lib.rs:33:3
[INFO] [stdout]    |
[INFO] [stdout] 33 |   maybe_uninit_uninit_array,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/staticvec-0.8.9/src/lib.rs:34:3
[INFO] [stdout]    |
[INFO] [stdout] 34 |   slice_partition_dedup,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/staticvec-0.8.9/src/lib.rs:36:3
[INFO] [stdout]    |
[INFO] [stdout] 36 |   trusted_len,
[INFO] [stdout]    |   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/staticvec-0.8.9/src/lib.rs:39:38
[INFO] [stdout]    |
[INFO] [stdout] 39 | #![cfg_attr(feature = "std", feature(read_initializer))]
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0635]: unknown feature `read_initializer`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/staticvec-0.8.9/src/lib.rs:39:38
[INFO] [stdout]    |
[INFO] [stdout] 39 | #![cfg_attr(feature = "std", feature(read_initializer))]
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0740]: field must implement `Copy` or be wrapped in `ManuallyDrop<...>` to be used in a union
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/staticvec-0.8.9/src/utils.rs:153:3
[INFO] [stdout]     |
[INFO] [stdout] 153 |   pub(crate) raw: FatPtr<T>,
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: union fields must not have drop side-effects, which is currently enforced via either `Copy` or `ManuallyDrop<...>`
[INFO] [stdout] help: wrap the field type in `ManuallyDrop<...>`
[INFO] [stdout]     |
[INFO] [stdout] 153 |   pub(crate) raw: std::mem::ManuallyDrop<FatPtr<T>>,
[INFO] [stdout]     |                   +++++++++++++++++++++++         +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `get_mut` found for union `MaybeUninit` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/staticvec-0.8.9/src/trait_impls.rs:211:12
[INFO] [stdout]     |
[INFO] [stdout] 210 | /         forgotten
[INFO] [stdout] 211 | |           .get_mut()
[INFO] [stdout]     | |           -^^^^^^^ method not found in `MaybeUninit<StaticVec<T, N1>>`
[INFO] [stdout]     | |___________|
[INFO] [stdout]     | 
[INFO] [stdout]     |
[INFO] [stdout]     = help: if this `MaybeUninit<StaticVec<T, N1>>` has been initialized, use one of the `assume_init` methods to access the inner value
[INFO] [stdout] note: the method `get_mut` exists on the type `StaticVec<T, N1>`
[INFO] [stdout]    --> /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/slice/mod.rs:626:5
[INFO] [stdout] help: consider pinning the expression
[INFO] [stdout]     |
[INFO] [stdout] 210 ~         let mut pinned = std::pin::pin!(forgotten);
[INFO] [stdout] 211 +         pinned.as_mut()
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `get_mut` found for union `MaybeUninit` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/staticvec-0.8.9/src/trait_impls.rs:231:16
[INFO] [stdout]     |
[INFO] [stdout] 230 | /             forgotten
[INFO] [stdout] 231 | |               .get_mut()
[INFO] [stdout]     | |               -^^^^^^^ method not found in `MaybeUninit<StaticVec<T, N1>>`
[INFO] [stdout]     | |_______________|
[INFO] [stdout]     | 
[INFO] [stdout]     |
[INFO] [stdout]     = help: if this `MaybeUninit<StaticVec<T, N1>>` has been initialized, use one of the `assume_init` methods to access the inner value
[INFO] [stdout] note: the method `get_mut` exists on the type `StaticVec<T, N1>`
[INFO] [stdout]    --> /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/slice/mod.rs:626:5
[INFO] [stdout] help: consider pinning the expression
[INFO] [stdout]     |
[INFO] [stdout] 230 ~             let mut pinned = std::pin::pin!(forgotten);
[INFO] [stdout] 231 +             pinned.as_mut()
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `get_mut` found for union `MaybeUninit` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/staticvec-0.8.9/src/lib.rs:180:42
[INFO] [stdout]     |
[INFO] [stdout] 180 |             ptr::drop_in_place(forgotten.get_mut().get_unchecked_mut(N2.min(N)..N2));
[INFO] [stdout]     |                                          ^^^^^^^ method not found in `MaybeUninit<[T; N2]>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if this `MaybeUninit<[T; N2]>` has been initialized, use one of the `assume_init` methods to access the inner value
[INFO] [stdout] note: the method `get_mut` exists on the type `[T; N2]`
[INFO] [stdout]    --> /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/slice/mod.rs:626:5
[INFO] [stdout] help: consider pinning the expression
[INFO] [stdout]     |
[INFO] [stdout] 180 ~             ptr::drop_in_place(let mut pinned = std::pin::pin!(forgotten);
[INFO] [stdout] 181 ~             pinned.as_mut().get_mut().get_unchecked_mut(N2.min(N)..N2));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `read` found for union `MaybeUninit` in the current scope
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/staticvec-0.8.9/src/lib.rs:1212:29
[INFO] [stdout]      |
[INFO] [stdout] 1212 |       unsafe { Ok(self.data.read()) }
[INFO] [stdout]      |                             ^^^^ method not found in `MaybeUninit<[T; N]>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 36 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0407, E0412, E0433, E0554, E0557, E0599, E0635, E0740.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0407`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `staticvec` (lib) due to 37 previous errors
[INFO] running `Command { std: "docker" "inspect" "91bb14adc46cbe68221364cf92e34c3357f675e354fb6b57a8cf18976173e64a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91bb14adc46cbe68221364cf92e34c3357f675e354fb6b57a8cf18976173e64a", kill_on_drop: false }`
[INFO] [stdout] 91bb14adc46cbe68221364cf92e34c3357f675e354fb6b57a8cf18976173e64a
[INFO] testing doem-math-1.0.1 against beta-2023-12-22 for beta-1.76-1
[INFO] extracting crate doem-math 1.0.1 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate doem-math 1.0.1 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 doem-math 1.0.1
[INFO] finished tweaking crates.io crate doem-math 1.0.1
[INFO] tweaked toml for crates.io crate doem-math 1.0.1 written to /workspace/builds/worker-7-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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 03223bd5184a227b88bfdf3b297397a72f9aa1d0d3caa0cef1f4aea60ab576a3
[INFO] running `Command { std: "docker" "start" "-a" "03223bd5184a227b88bfdf3b297397a72f9aa1d0d3caa0cef1f4aea60ab576a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "03223bd5184a227b88bfdf3b297397a72f9aa1d0d3caa0cef1f4aea60ab576a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03223bd5184a227b88bfdf3b297397a72f9aa1d0d3caa0cef1f4aea60ab576a3", kill_on_drop: false }`
[INFO] [stdout] 03223bd5184a227b88bfdf3b297397a72f9aa1d0d3caa0cef1f4aea60ab576a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cf3337b8042291a8c623c42a14ed936ea68003b148e4de73f34fd3f007b73470
[INFO] running `Command { std: "docker" "start" "-a" "cf3337b8042291a8c623c42a14ed936ea68003b148e4de73f34fd3f007b73470", kill_on_drop: false }`
[INFO] [stderr]    Compiling staticvec v0.8.9
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/staticvec-0.8.9/src/lib.rs:16:3
[INFO] [stdout]    |
[INFO] [stdout] 16 |   const_compare_raw_pointers,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^ feature has been removed
[INFO] [stdout]    |
[INFO] [stdout]    = note: cannot be allowed in const eval in any meaningful way
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/staticvec-0.8.9/src/lib.rs:17:3
[INFO] [stdout]    |
[INFO] [stdout] 17 |   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]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/staticvec-0.8.9/src/lib.rs:19:3
[INFO] [stdout]    |
[INFO] [stdout] 19 |   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[E0557]: feature has been removed
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/staticvec-0.8.9/src/lib.rs:26:3
[INFO] [stdout]    |
[INFO] [stdout] 26 |   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]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/staticvec-0.8.9/src/lib.rs:37:3
[INFO] [stdout]    |
[INFO] [stdout] 37 |   untagged_unions
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^ feature has been removed
[INFO] [stdout]    |
[INFO] [stdout]    = note: unions with `Copy` and `ManuallyDrop` fields are stable; there is no intent to stabilize more
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0407]: method `initializer` is not a member of trait `Read`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/staticvec-0.8.9/src/trait_impls.rs:758:3
[INFO] [stdout]     |
[INFO] [stdout] 758 | /   unsafe fn initializer(&self) -> io::Initializer {
[INFO] [stdout] 759 | |     io::Initializer::nop()
[INFO] [stdout] 760 | |   }
[INFO] [stdout]     | |___^ not a member of trait `Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `Initializer` in `io`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/staticvec-0.8.9/src/trait_impls.rs:759:9
[INFO] [stdout]     |
[INFO] [stdout] 759 |     io::Initializer::nop()
[INFO] [stdout]     |         ^^^^^^^^^^^ could not find `Initializer` in `io`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/staticvec-0.8.9/src/lib.rs:1032:85
[INFO] [stdout]      |
[INFO] [stdout] 1032 |   pub fn concat<const N2: usize>(&self, other: &StaticVec<T, N2>) -> StaticVec<T, { N + N2 }>
[INFO] [stdout]      |                                                                                     ^ cannot perform const operation using `N`
[INFO] [stdout]      |
[INFO] [stdout]      = help: const parameters may only be used as standalone arguments, i.e. `N`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/staticvec-0.8.9/src/lib.rs:1032:89
[INFO] [stdout]      |
[INFO] [stdout] 1032 |   pub fn concat<const N2: usize>(&self, other: &StaticVec<T, N2>) -> StaticVec<T, { N + N2 }>
[INFO] [stdout]      |                                                                                         ^^ cannot perform const operation using `N2`
[INFO] [stdout]      |
[INFO] [stdout]      = help: const parameters may only be used as standalone arguments, i.e. `N2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/staticvec-0.8.9/src/lib.rs:1063:23
[INFO] [stdout]      |
[INFO] [stdout] 1063 |   ) -> StaticVec<T, { N + N2 }>
[INFO] [stdout]      |                       ^ cannot perform const operation using `N`
[INFO] [stdout]      |
[INFO] [stdout]      = help: const parameters may only be used as standalone arguments, i.e. `N`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/staticvec-0.8.9/src/lib.rs:1063:27
[INFO] [stdout]      |
[INFO] [stdout] 1063 |   ) -> StaticVec<T, { N + N2 }>
[INFO] [stdout]      |                           ^^ cannot perform const operation using `N2`
[INFO] [stdout]      |
[INFO] [stdout]      = help: const parameters may only be used as standalone arguments, i.e. `N2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/staticvec-0.8.9/src/lib.rs:1093:61
[INFO] [stdout]      |
[INFO] [stdout] 1093 |   pub fn intersperse(&self, separator: T) -> StaticVec<T, { N * 2 }>
[INFO] [stdout]      |                                                             ^ cannot perform const operation using `N`
[INFO] [stdout]      |
[INFO] [stdout]      = help: const parameters may only be used as standalone arguments, i.e. `N`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/staticvec-0.8.9/src/lib.rs:1131:67
[INFO] [stdout]      |
[INFO] [stdout] 1131 |   pub fn intersperse_clone(&self, separator: T) -> StaticVec<T, { N * 2 }>
[INFO] [stdout]      |                                                                   ^ cannot perform const operation using `N`
[INFO] [stdout]      |
[INFO] [stdout]      = help: const parameters may only be used as standalone arguments, i.e. `N`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/staticvec-0.8.9/src/lib.rs:1458:23
[INFO] [stdout]      |
[INFO] [stdout] 1458 |   ) -> StaticVec<T, { N + N2 }>
[INFO] [stdout]      |                       ^ cannot perform const operation using `N`
[INFO] [stdout]      |
[INFO] [stdout]      = help: const parameters may only be used as standalone arguments, i.e. `N`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/staticvec-0.8.9/src/lib.rs:1458:27
[INFO] [stdout]      |
[INFO] [stdout] 1458 |   ) -> StaticVec<T, { N + N2 }>
[INFO] [stdout]      |                           ^^ cannot perform const operation using `N2`
[INFO] [stdout]      |
[INFO] [stdout]      = help: const parameters may only be used as standalone arguments, i.e. `N2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/staticvec-0.8.9/src/lib.rs:1547:84
[INFO] [stdout]      |
[INFO] [stdout] 1547 |   pub fn union<const N2: usize>(&self, other: &StaticVec<T, N2>) -> StaticVec<T, { N + N2 }>
[INFO] [stdout]      |                                                                                    ^ cannot perform const operation using `N`
[INFO] [stdout]      |
[INFO] [stdout]      = help: const parameters may only be used as standalone arguments, i.e. `N`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/staticvec-0.8.9/src/lib.rs:1547:88
[INFO] [stdout]      |
[INFO] [stdout] 1547 |   pub fn union<const N2: usize>(&self, other: &StaticVec<T, N2>) -> StaticVec<T, { N + N2 }>
[INFO] [stdout]      |                                                                                        ^^ cannot perform const operation using `N2`
[INFO] [stdout]      |
[INFO] [stdout]      = help: const parameters may only be used as standalone arguments, i.e. `N2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Initializer` in module `io`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/staticvec-0.8.9/src/trait_impls.rs:758:39
[INFO] [stdout]     |
[INFO] [stdout] 758 |   unsafe fn initializer(&self) -> io::Initializer {
[INFO] [stdout]     |                                       ^^^^^^^^^^^ not found in `io`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/staticvec-0.8.9/src/lib.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | / #![feature(
[INFO] [stdout] 16 | |   const_compare_raw_pointers,
[INFO] [stdout] 17 | |   const_fn,
[INFO] [stdout] 18 | |   const_fn_union,
[INFO] [stdout] ...  |
[INFO] [stdout] 37 | |   untagged_unions
[INFO] [stdout] 38 | | )]
[INFO] [stdout]    | |__^
[INFO] [stdout]    |
[INFO] [stdout]    = help: the feature `const_raw_ptr_deref` has been stable since `1.58.0` and no longer requires an attribute to enable
[INFO] [stdout]    = help: the feature `const_raw_ptr_deref` has been stable since `1.58.0` and no longer requires an attribute to enable
[INFO] [stdout]    = help: the feature `const_raw_ptr_deref` has been stable since `1.58.0` and no longer requires an attribute to enable
[INFO] [stdout]    = help: the feature `const_raw_ptr_deref` has been stable since `1.58.0` and no longer requires an attribute to enable
[INFO] [stdout]    = help: the feature `const_raw_ptr_deref` has been stable since `1.58.0` and no longer requires an attribute to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/staticvec-0.8.9/src/lib.rs:39:30
[INFO] [stdout]    |
[INFO] [stdout] 39 | #![cfg_attr(feature = "std", feature(read_initializer))]
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/staticvec-0.8.9/src/lib.rs:24:3
[INFO] [stdout]    |
[INFO] [stdout] 24 |   const_ptr_offset_from,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/staticvec-0.8.9/src/lib.rs:27:3
[INFO] [stdout]    |
[INFO] [stdout] 27 |   const_saturating_int_methods,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/staticvec-0.8.9/src/lib.rs:28:3
[INFO] [stdout]    |
[INFO] [stdout] 28 |   core_intrinsics,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/staticvec-0.8.9/src/lib.rs:30:3
[INFO] [stdout]    |
[INFO] [stdout] 30 |   exact_size_is_empty,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/staticvec-0.8.9/src/lib.rs:31:3
[INFO] [stdout]    |
[INFO] [stdout] 31 |   maybe_uninit_extra,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/staticvec-0.8.9/src/lib.rs:32:3
[INFO] [stdout]    |
[INFO] [stdout] 32 |   maybe_uninit_ref,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/staticvec-0.8.9/src/lib.rs:33:3
[INFO] [stdout]    |
[INFO] [stdout] 33 |   maybe_uninit_uninit_array,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/staticvec-0.8.9/src/lib.rs:34:3
[INFO] [stdout]    |
[INFO] [stdout] 34 |   slice_partition_dedup,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/staticvec-0.8.9/src/lib.rs:36:3
[INFO] [stdout]    |
[INFO] [stdout] 36 |   trusted_len,
[INFO] [stdout]    |   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/staticvec-0.8.9/src/lib.rs:39:38
[INFO] [stdout]    |
[INFO] [stdout] 39 | #![cfg_attr(feature = "std", feature(read_initializer))]
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0635]: unknown feature `read_initializer`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/staticvec-0.8.9/src/lib.rs:39:38
[INFO] [stdout]    |
[INFO] [stdout] 39 | #![cfg_attr(feature = "std", feature(read_initializer))]
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0740]: field must implement `Copy` or be wrapped in `ManuallyDrop<...>` to be used in a union
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/staticvec-0.8.9/src/utils.rs:153:3
[INFO] [stdout]     |
[INFO] [stdout] 153 |   pub(crate) raw: FatPtr<T>,
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: union fields must not have drop side-effects, which is currently enforced via either `Copy` or `ManuallyDrop<...>`
[INFO] [stdout] help: wrap the field type in `ManuallyDrop<...>`
[INFO] [stdout]     |
[INFO] [stdout] 153 |   pub(crate) raw: std::mem::ManuallyDrop<FatPtr<T>>,
[INFO] [stdout]     |                   +++++++++++++++++++++++         +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `get_mut` found for union `MaybeUninit` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/staticvec-0.8.9/src/trait_impls.rs:211:12
[INFO] [stdout]     |
[INFO] [stdout] 210 | /         forgotten
[INFO] [stdout] 211 | |           .get_mut()
[INFO] [stdout]     | |           -^^^^^^^ method not found in `MaybeUninit<StaticVec<T, N1>>`
[INFO] [stdout]     | |___________|
[INFO] [stdout]     | 
[INFO] [stdout]     |
[INFO] [stdout]     = help: if this `MaybeUninit<StaticVec<T, N1>>` has been initialized, use one of the `assume_init` methods to access the inner value
[INFO] [stdout] note: the method `get_mut` exists on the type `StaticVec<T, N1>`
[INFO] [stdout]    --> /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/slice/mod.rs:622:5
[INFO] [stdout] help: consider pinning the expression
[INFO] [stdout]     |
[INFO] [stdout] 210 ~         let mut pinned = std::pin::pin!(forgotten);
[INFO] [stdout] 211 +         pinned.as_mut()
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `get_mut` found for union `MaybeUninit` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/staticvec-0.8.9/src/trait_impls.rs:231:16
[INFO] [stdout]     |
[INFO] [stdout] 230 | /             forgotten
[INFO] [stdout] 231 | |               .get_mut()
[INFO] [stdout]     | |               -^^^^^^^ method not found in `MaybeUninit<StaticVec<T, N1>>`
[INFO] [stdout]     | |_______________|
[INFO] [stdout]     | 
[INFO] [stdout]     |
[INFO] [stdout]     = help: if this `MaybeUninit<StaticVec<T, N1>>` has been initialized, use one of the `assume_init` methods to access the inner value
[INFO] [stdout] note: the method `get_mut` exists on the type `StaticVec<T, N1>`
[INFO] [stdout]    --> /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/slice/mod.rs:622:5
[INFO] [stdout] help: consider pinning the expression
[INFO] [stdout]     |
[INFO] [stdout] 230 ~             let mut pinned = std::pin::pin!(forgotten);
[INFO] [stdout] 231 +             pinned.as_mut()
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `get_mut` found for union `MaybeUninit` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/staticvec-0.8.9/src/lib.rs:180:42
[INFO] [stdout]     |
[INFO] [stdout] 180 |             ptr::drop_in_place(forgotten.get_mut().get_unchecked_mut(N2.min(N)..N2));
[INFO] [stdout]     |                                          ^^^^^^^ method not found in `MaybeUninit<[T; N2]>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if this `MaybeUninit<[T; N2]>` has been initialized, use one of the `assume_init` methods to access the inner value
[INFO] [stdout] note: the method `get_mut` exists on the type `[T; N2]`
[INFO] [stdout]    --> /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/slice/mod.rs:622:5
[INFO] [stdout] help: consider pinning the expression
[INFO] [stdout]     |
[INFO] [stdout] 180 ~             ptr::drop_in_place(let mut pinned = std::pin::pin!(forgotten);
[INFO] [stdout] 181 ~             pinned.as_mut().get_mut().get_unchecked_mut(N2.min(N)..N2));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `read` found for union `MaybeUninit` in the current scope
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/staticvec-0.8.9/src/lib.rs:1212:29
[INFO] [stdout]      |
[INFO] [stdout] 1212 |       unsafe { Ok(self.data.read()) }
[INFO] [stdout]      |                             ^^^^ method not found in `MaybeUninit<[T; N]>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 36 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0407, E0412, E0433, E0554, E0557, E0599, E0635, E0740.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0407`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `staticvec` (lib) due to 37 previous errors
[INFO] running `Command { std: "docker" "inspect" "cf3337b8042291a8c623c42a14ed936ea68003b148e4de73f34fd3f007b73470", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf3337b8042291a8c623c42a14ed936ea68003b148e4de73f34fd3f007b73470", kill_on_drop: false }`
[INFO] [stdout] cf3337b8042291a8c623c42a14ed936ea68003b148e4de73f34fd3f007b73470
