Many E0658 errors
mrbianchi opened this issue · 3 comments
mrbianchi commented
--> C:\Users\m\.cargo\registry\src\github.com-1ecc6299db9ec823\smallvec-1.2.0\lib.rs:35:1
|
35 | pub extern crate alloc;
| ^^^^^^^^^^^^^^^^^^^^^^^
|
= help: add #![feature(alloc)] to the crate attributes to enable
error[E0658]: use of unstable library feature 'maybe_uninit' (see issue #53491)
--> C:\Users\m\.cargo\registry\src\github.com-1ecc6299db9ec823\smallvec-1.2.0\lib.rs:49:5
|
49 | use core::mem::MaybeUninit;
| ^^^^^^^^^^^^^^^^^^^^^^
|
= help: add #![feature(maybe_uninit)] to the crate attributes to enable
error[E0658]: use of unstable library feature 'maybe_uninit' (see issue #53491)
--> C:\Users\m\.cargo\registry\src\github.com-1ecc6299db9ec823\smallvec-1.2.0\lib.rs:294:12
|
294 | Inline(MaybeUninit<A>),
| ^^^^^^^^^^^^^^
|
= help: add #![feature(maybe_uninit)] to the crate attributes to enable
error[E0658]: use of unstable library feature 'maybe_uninit' (see issue #53491)
--> C:\Users\m\.cargo\registry\src\github.com-1ecc6299db9ec823\smallvec-1.2.0\lib.rs:315:28
|
315 | fn from_inline(inline: MaybeUninit<A>) -> SmallVecData<A> {
| ^^^^^^^^^^^^^^
|
= help: add #![feature(maybe_uninit)] to the crate attributes to enable
error[E0658]: use of unstable library feature 'maybe_uninit' (see issue #53491)
--> C:\Users\m\.cargo\registry\src\github.com-1ecc6299db9ec823\smallvec-1.2.0\lib.rs:319:36
|
319 | unsafe fn into_inline(self) -> MaybeUninit<A> {
| ^^^^^^^^^^^^^^
|
= help: add #![feature(maybe_uninit)] to the crate attributes to enable
error[E0658]: use of unstable library feature 'maybe_uninit' (see issue #53491)
--> C:\Users\m\.cargo\registry\src\github.com-1ecc6299db9ec823\smallvec-1.2.0\lib.rs:394:45
|
394 | data: SmallVecData::from_inline(MaybeUninit::uninit()),
| ^^^^^^^^^^^^^^^^^^^
|
= help: add #![feature(maybe_uninit)] to the crate attributes to enable
error[E0658]: use of unstable library feature 'maybe_uninit' (see issue #53491)
--> C:\Users\m\.cargo\registry\src\github.com-1ecc6299db9ec823\smallvec-1.2.0\lib.rs:434:63
|
434 | let mut data = SmallVecData::<A>::from_inline(MaybeUninit::uninit());
| ^^^^^^^^^^^^^^^^^^^
|
= help: add #![feature(maybe_uninit)] to the crate attributes to enable
error[E0658]: use of unstable library feature 'maybe_uninit' (see issue #53491)
--> C:\Users\m\.cargo\registry\src\github.com-1ecc6299db9ec823\smallvec-1.2.0\lib.rs:470:45
|
470 | data: SmallVecData::from_inline(MaybeUninit::new(buf)),
| ^^^^^^^^^^^^^^^^
|
= help: add #![feature(maybe_uninit)] to the crate attributes to enable
error[E0658]: use of unstable library feature 'maybe_uninit' (see issue #53491)
--> C:\Users\m\.cargo\registry\src\github.com-1ecc6299db9ec823\smallvec-1.2.0\lib.rs:489:55
|
489 | unsafe { SmallVec::from_buf_and_len_unchecked(MaybeUninit::new(buf), len) }
| ^^^^^^^^^^^^^^^^
|
= help: add #![feature(maybe_uninit)] to the crate attributes to enable
error[E0658]: use of unstable library feature 'maybe_uninit' (see issue #53491)
--> C:\Users\m\.cargo\registry\src\github.com-1ecc6299db9ec823\smallvec-1.2.0\lib.rs:508:51
|
508 | pub unsafe fn from_buf_and_len_unchecked(buf: MaybeUninit<A>, len: usize) -> SmallVec<A> {
| ^^^^^^^^^^^^^^
|
= help: add #![feature(maybe_uninit)] to the crate attributes to enable
error[E0658]: use of unstable library feature 'maybe_uninit' (see issue #53491)
--> C:\Users\m\.cargo\registry\src\github.com-1ecc6299db9ec823\smallvec-1.2.0\lib.rs:670:55
|
670 | self.data = SmallVecData::from_inline(MaybeUninit::uninit());
| ^^^^^^^^^^^^^^^^^^^
|
= help: add #![feature(maybe_uninit)] to the crate attributes to enable
error[E0658]: use of unstable library feature 'maybe_uninit' (see issue #53491)
--> C:\Users\m\.cargo\registry\src\github.com-1ecc6299db9ec823\smallvec-1.2.0\lib.rs:737:55
|
737 | self.data = SmallVecData::from_inline(MaybeUninit::uninit());
| ^^^^^^^^^^^^^^^^^^^
|
= help: add #![feature(maybe_uninit)] to the crate attributes to enable
error[E0658]: use of unstable library feature 'maybe_uninit' (see issue #53491)
--> C:\Users\m\.cargo\registry\src\github.com-1ecc6299db9ec823\smallvec-1.2.0\lib.rs:1078:52
|
1078 | let mut data: MaybeUninit<A> = MaybeUninit::uninit();
| ^^^^^^^^^^^^^^^^^^^
|
= help: add #![feature(maybe_uninit)] to the crate attributes to enable
error[E0658]: use of unstable library feature 'maybe_uninit' (see issue #53491)
--> C:\Users\m\.cargo\registry\src\github.com-1ecc6299db9ec823\smallvec-1.2.0\lib.rs:1078:35
|
1078 | let mut data: MaybeUninit<A> = MaybeUninit::uninit();
| ^^^^^^^^^^^^^^
|
= help: add #![feature(maybe_uninit)] to the crate attributes to enable
error[E0658]: use of unstable library feature 'maybe_uninit' (see issue #53491)
--> C:\Users\m\.cargo\registry\src\github.com-1ecc6299db9ec823\smallvec-1.2.0\lib.rs:303:42
|
303 | SmallVecData::Inline(a) => a.as_ptr() as *const A::Item,
| ^^^^^^
|
= help: add #![feature(maybe_uninit)] to the crate attributes to enable
error[E0658]: use of unstable library feature 'maybe_uninit' (see issue #53491)
--> C:\Users\m\.cargo\registry\src\github.com-1ecc6299db9ec823\smallvec-1.2.0\lib.rs:310:42
|
310 | SmallVecData::Inline(a) => a.as_mut_ptr() as *mut A::Item,
| ^^^^^^^^^^
|
= help: add #![feature(maybe_uninit)] to the crate attributes to enable
error[E0599]: no function or associated item named `uninit` found for type `core::mem::MaybeUninit<_>` in the current scope
--> C:\Users\m\.cargo\registry\src\github.com-1ecc6299db9ec823\smallvec-1.2.0\lib.rs:394:58
|
394 | data: SmallVecData::from_inline(MaybeUninit::uninit()),
| -------------^^^^^^
| |
| function or associated item not found in `core::mem::MaybeUninit<_>`
error[E0599]: no function or associated item named `uninit` found for type `core::mem::MaybeUninit<_>` in the current scope
--> C:\Users\m\.cargo\registry\src\github.com-1ecc6299db9ec823\smallvec-1.2.0\lib.rs:434:76
|
434 | let mut data = SmallVecData::<A>::from_inline(MaybeUninit::uninit());
| -------------^^^^^^
| |
| function or associated item not found in `core::mem::MaybeUninit<_>`
error[E0599]: no function or associated item named `uninit` found for type `core::mem::MaybeUninit<_>` in the current scope
--> C:\Users\m\.cargo\registry\src\github.com-1ecc6299db9ec823\smallvec-1.2.0\lib.rs:670:68
|
670 | self.data = SmallVecData::from_inline(MaybeUninit::uninit());
| -------------^^^^^^
| |
| function or associated item not found in `core::mem::MaybeUninit<_>`
error[E0658]: use of unstable library feature 'try_from' (see issue #33417)
--> C:\Users\m\.cargo\registry\src\github.com-1ecc6299db9ec823\rustc-hash-1.1.0\src\lib.rs:31:5
|
31 | use core::convert::TryInto;
| ^^^^^^^^^^^^^^^^^^^^^^
|
= help: add #![feature(try_from)] to the crate attributes to enable
error[E0599]: no function or associated item named `uninit` found for type `core::mem::MaybeUninit<_>` in the current scope
--> C:\Users\m\.cargo\registry\src\github.com-1ecc6299db9ec823\smallvec-1.2.0\lib.rs:737:68
|
737 | self.data = SmallVecData::from_inline(MaybeUninit::uninit());
| -------------^^^^^^
| |
| function or associated item not found in `core::mem::MaybeUninit<_>`
error[E0599]: no method named `assume_init` found for type `core::mem::MaybeUninit<A>` in the current scope
--> C:\Users\m\.cargo\registry\src\github.com-1ecc6299db9ec823\smallvec-1.2.0\lib.rs:916:39
|
916 | Ok(data.into_inline().assume_init())
| ^^^^^^^^^^^
error[E0658]: use of unstable library feature 'try_from' (see issue #33417)
--> C:\Users\m\.cargo\registry\src\github.com-1ecc6299db9ec823\rustc-hash-1.1.0\src\lib.rs:89:71
|
89 | let read_usize = |bytes: &[u8]| u64::from_ne_bytes(bytes[..8].try_into().unwrap());
| ^^^^^^^^
|
= help: add #![feature(try_from)] to the crate attributes to enable
error[E0599]: no function or associated item named `uninit` found for type `core::mem::MaybeUninit<_>` in the current scope
--> C:\Users\m\.cargo\registry\src\github.com-1ecc6299db9ec823\smallvec-1.2.0\lib.rs:1078:65
|
1078 | let mut data: MaybeUninit<A> = MaybeUninit::uninit();
| -------------^^^^^^
| |
| function or associated item not found in `core::mem::MaybeUninit<_>`
error[E0658]: use of unstable library feature 'maybe_uninit' (see issue #53491)
--> C:\Users\m\.cargo\registry\src\github.com-1ecc6299db9ec823\smallvec-1.2.0\lib.rs:1081:30
|
1081 | data.as_mut_ptr() as *mut A::Item,
| ^^^^^^^^^^
|
= help: add #![feature(maybe_uninit)] to the crate attributes to enable
error[E0658]: use of unstable library feature 'try_from' (see issue #33417)
--> C:\Users\m\.cargo\registry\src\github.com-1ecc6299db9ec823\rustc-hash-1.1.0\src\lib.rs:98:60
|
98 | hash.add_to_hash(u32::from_ne_bytes(bytes[..4].try_into().unwrap()) as usize);
| ^^^^^^^^
|
= help: add #![feature(try_from)] to the crate attributes to enable
error[E0658]: use of unstable library feature 'try_from' (see issue #33417)
--> C:\Users\m\.cargo\registry\src\github.com-1ecc6299db9ec823\rustc-hash-1.1.0\src\lib.rs:102:60
|
102 | hash.add_to_hash(u16::from_ne_bytes(bytes[..2].try_into().unwrap()) as usize);
| ^^^^^^^^
|
= help: add #![feature(try_from)] to the crate attributes to enable
error: aborting due to 4 previous errors
For more information about this error, try `rustc --explain E0658`.
error: aborting due to 23 previous errors
Some errors occurred: E0599, E0658.
For more information about an error, try `rustc --explain E0599`.
error: Could not compile `smallvec`.
warning: build failed, waiting for other jobs to finish...
error: Could not compile `rustc-hash`.
warning: build failed, waiting for other jobs to finish...
error: build failed```
wigy-opensource-developer commented
I have tried building the current master with rust 1.40, rust 1.41 and rust 1.43 nightly on Linux, and have not seen the error messages you mention. As I see you are using Windows, which rust version do you have?
mrbianchi commented
rustc 1.33.0-nightly (19f8958f8 2019-01-23)
I should close this issue?
wigy-opensource-developer commented
Well, I cannot close it 😄