build failure

[akila-ganlath-tm]

#Platform
Ubuntu 20.04, Intel, latest Rust and Cargo

#Logs
$cargo build --verbose --release --all-targets
Compiling arrayvec v0.7.2
Compiling crc8 v0.1.1
Compiling dtoa v0.4.8
Compiling generic-array v0.14.4
Compiling value-bag v1.0.0-alpha.8
Compiling standback v0.2.17
Compiling proc-macro-error-attr v1.0.4
Compiling time v0.2.27
Compiling proc-macro-error v1.0.4
Compiling cookie v0.14.4
Compiling libc v0.2.107
Compiling proc-macro2 v1.0.32
error[E0658]: const generics are unstable
--> /home/akila/.cargo/registry/src/github.com-1ecc6299db9ec823/arrayvec-0.7.2/src/arrayvec.rs:42:30
|
42 | pub struct ArrayVec<T, const CAP: usize> {
| ^^^
|
= note: see issue #74878 rust-lang/rust#74878 for more information

error[E0658]: const generics are unstable
--> /home/akila/.cargo/registry/src/github.com-1ecc6299db9ec823/arrayvec-0.7.2/src/arrayvec.rs:48:15
|
48 | impl<T, const CAP: usize> Drop for ArrayVec<T, CAP> {
| ^^^
|
= note: see issue #74878 rust-lang/rust#74878 for more information

error[E0658]: const generics are unstable
--> /home/akila/.cargo/registry/src/github.com-1ecc6299db9ec823/arrayvec-0.7.2/src/arrayvec.rs:63:15
|
63 | impl<T, const CAP: usize> ArrayVec<T, CAP> {
| ^^^
|
= note: see issue #74878 rust-lang/rust#74878 for more information

error[E0658]: const generics are unstable
--> /home/akila/.cargo/registry/src/github.com-1ecc6299db9ec823/arrayvec-0.7.2/src/arrayvec.rs:470:45
|
470 | struct BackshiftOnDrop<'a, T, const CAP: usize> {
| ^^^
|
= note: see issue #74878 rust-lang/rust#74878 for more information

error[E0658]: const generics are unstable
--> /home/akila/.cargo/registry/src/github.com-1ecc6299db9ec823/arrayvec-0.7.2/src/arrayvec.rs:477:23
|
477 | impl<T, const CAP: usize> Drop for BackshiftOnDrop<'_, T, CAP> {
| ^^^
|
= note: see issue #74878 rust-lang/rust#74878 for more information

error[E0658]: const generics are unstable
--> /home/akila/.cargo/registry/src/github.com-1ecc6299db9ec823/arrayvec-0.7.2/src/arrayvec.rs:497:59
|
497 | fn process_one<F: FnMut(&mut T) -> bool, T, const CAP: usize, const DELETED: bool>(
| ^^^
|
= note: see issue #74878 rust-lang/rust#74878 for more information

error[E0658]: const generics are unstable
--> /home/akila/.cargo/registry/src/github.com-1ecc6299db9ec823/arrayvec-0.7.2/src/arrayvec.rs:497:77
|
497 | fn process_one<F: FnMut(&mut T) -> bool, T, const CAP: usize, const DELETED: bool>(
| ^^^^^^^
|
= note: see issue #74878 rust-lang/rust#74878 for more information

error[E0658]: const generics are unstable
--> /home/akila/.cargo/registry/src/github.com-1ecc6299db9ec823/arrayvec-0.7.2/src/arrayvec.rs:705:15
|
705 | impl<T, const CAP: usize> ArrayVecImpl for ArrayVec<T, CAP> {
| ^^^
|
= note: see issue #74878 rust-lang/rust#74878 for more information

error[E0658]: const generics are unstable
--> /home/akila/.cargo/registry/src/github.com-1ecc6299db9ec823/arrayvec-0.7.2/src/arrayvec.rs:725:15
|
725 | impl<T, const CAP: usize> Deref for ArrayVec<T, CAP> {
| ^^^
|
= note: see issue #74878 rust-lang/rust#74878 for more information

error[E0658]: const generics are unstable
--> /home/akila/.cargo/registry/src/github.com-1ecc6299db9ec823/arrayvec-0.7.2/src/arrayvec.rs:733:15
|
733 | impl<T, const CAP: usize> DerefMut for ArrayVec<T, CAP> {
| ^^^
|
= note: see issue #74878 rust-lang/rust#74878 for more information

error[E0658]: const generics are unstable
--> /home/akila/.cargo/registry/src/github.com-1ecc6299db9ec823/arrayvec-0.7.2/src/arrayvec.rs:750:15
|
750 | impl<T, const CAP: usize> From<[T; CAP]> for ArrayVec<T, CAP> {
| ^^^
|
= note: see issue #74878 rust-lang/rust#74878 for more information

error[E0658]: const generics are unstable
--> /home/akila/.cargo/registry/src/github.com-1ecc6299db9ec823/arrayvec-0.7.2/src/arrayvec.rs:775:15
|
775 | impl<T, const CAP: usize> std::convert::TryFrom<&[T]> for ArrayVec<T, CAP>
| ^^^
|
= note: see issue #74878 rust-lang/rust#74878 for more information

error[E0658]: const generics are unstable
--> /home/akila/.cargo/registry/src/github.com-1ecc6299db9ec823/arrayvec-0.7.2/src/arrayvec.rs:803:23
|
803 | impl<'a, T: 'a, const CAP: usize> IntoIterator for &'a ArrayVec<T, CAP> {
| ^^^
|
= note: see issue #74878 rust-lang/rust#74878 for more information

error[E0658]: const generics are unstable
--> /home/akila/.cargo/registry/src/github.com-1ecc6299db9ec823/arrayvec-0.7.2/src/arrayvec.rs:820:23
|
820 | impl<'a, T: 'a, const CAP: usize> IntoIterator for &'a mut ArrayVec<T, CAP> {
| ^^^
|
= note: see issue #74878 rust-lang/rust#74878 for more information

error[E0658]: const generics are unstable
--> /home/akila/.cargo/registry/src/github.com-1ecc6299db9ec823/arrayvec-0.7.2/src/arrayvec.rs:837:15
|
837 | impl<T, const CAP: usize> IntoIterator for ArrayVec<T, CAP> {
| ^^^
|
= note: see issue #74878 rust-lang/rust#74878 for more information

error[E0658]: const generics are unstable
--> /home/akila/.cargo/registry/src/github.com-1ecc6299db9ec823/arrayvec-0.7.2/src/arrayvec.rs:847:30
|
847 | pub struct IntoIter<T, const CAP: usize> {
| ^^^
|
= note: see issue #74878 rust-lang/rust#74878 for more information

error[E0658]: const generics are unstable
--> /home/akila/.cargo/registry/src/github.com-1ecc6299db9ec823/arrayvec-0.7.2/src/arrayvec.rs:852:15
|
852 | impl<T, const CAP: usize> Iterator for IntoIter<T, CAP> {
| ^^^
|
= note: see issue #74878 rust-lang/rust#74878 for more information

error[E0658]: const generics are unstable
--> /home/akila/.cargo/registry/src/github.com-1ecc6299db9ec823/arrayvec-0.7.2/src/arrayvec.rs:873:15
|
873 | impl<T, const CAP: usize> DoubleEndedIterator for IntoIter<T, CAP> {
| ^^^
|
= note: see issue #74878 rust-lang/rust#74878 for more information

error[E0658]: const generics are unstable
--> /home/akila/.cargo/registry/src/github.com-1ecc6299db9ec823/arrayvec-0.7.2/src/arrayvec.rs:887:15
|
887 | impl<T, const CAP: usize> ExactSizeIterator for IntoIter<T, CAP> { }
| ^^^
|
= note: see issue #74878 rust-lang/rust#74878 for more information

error[E0658]: const generics are unstable
--> /home/akila/.cargo/registry/src/github.com-1ecc6299db9ec823/arrayvec-0.7.2/src/arrayvec.rs:889:15
|
889 | impl<T, const CAP: usize> Drop for IntoIter<T, CAP> {
| ^^^
|
= note: see issue #74878 rust-lang/rust#74878 for more information

error[E0658]: const generics are unstable
--> /home/akila/.cargo/registry/src/github.com-1ecc6299db9ec823/arrayvec-0.7.2/src/arrayvec.rs:904:15
|
904 | impl<T, const CAP: usize> Clone for IntoIter<T, CAP>
| ^^^
|
= note: see issue #74878 rust-lang/rust#74878 for more information

error[E0658]: const generics are unstable
--> /home/akila/.cargo/registry/src/github.com-1ecc6299db9ec823/arrayvec-0.7.2/src/arrayvec.rs:914:15
|
914 | impl<T, const CAP: usize> fmt::Debug for IntoIter<T, CAP>
| ^^^
|
= note: see issue #74878 rust-lang/rust#74878 for more information

error[E0658]: const generics are unstable
--> /home/akila/.cargo/registry/src/github.com-1ecc6299db9ec823/arrayvec-0.7.2/src/arrayvec.rs:926:35
|
926 | pub struct Drain<'a, T: 'a, const CAP: usize> {
| ^^^
|
= note: see issue #74878 rust-lang/rust#74878 for more information

error[E0658]: const generics are unstable
--> /home/akila/.cargo/registry/src/github.com-1ecc6299db9ec823/arrayvec-0.7.2/src/arrayvec.rs:936:32
|
936 | unsafe impl<'a, T: Sync, const CAP: usize> Sync for Drain<'a, T, CAP> {}
| ^^^
|
= note: see issue #74878 rust-lang/rust#74878 for more information

error[E0658]: const generics are unstable
--> /home/akila/.cargo/registry/src/github.com-1ecc6299db9ec823/arrayvec-0.7.2/src/arrayvec.rs:937:32
|
937 | unsafe impl<'a, T: Send, const CAP: usize> Send for Drain<'a, T, CAP> {}
| ^^^
|
= note: see issue #74878 rust-lang/rust#74878 for more information

error[E0658]: const generics are unstable
--> /home/akila/.cargo/registry/src/github.com-1ecc6299db9ec823/arrayvec-0.7.2/src/arrayvec.rs:939:23
|
939 | impl<'a, T: 'a, const CAP: usize> Iterator for Drain<'a, T, CAP> {
| ^^^
|
= note: see issue #74878 rust-lang/rust#74878 for more information

error[E0658]: const generics are unstable
--> /home/akila/.cargo/registry/src/github.com-1ecc6299db9ec823/arrayvec-0.7.2/src/arrayvec.rs:955:23
|
955 | impl<'a, T: 'a, const CAP: usize> DoubleEndedIterator for Drain<'a, T, CAP>
| ^^^
|
= note: see issue #74878 rust-lang/rust#74878 for more information

error[E0658]: const generics are unstable
--> /home/akila/.cargo/registry/src/github.com-1ecc6299db9ec823/arrayvec-0.7.2/src/arrayvec.rs:966:23
|
966 | impl<'a, T: 'a, const CAP: usize> ExactSizeIterator for Drain<'a, T, CAP> {}
| ^^^
|
= note: see issue #74878 rust-lang/rust#74878 for more information

error[E0658]: const generics are unstable
--> /home/akila/.cargo/registry/src/github.com-1ecc6299db9ec823/arrayvec-0.7.2/src/arrayvec.rs:968:23
|
968 | impl<'a, T: 'a, const CAP: usize> Drop for Drain<'a, T, CAP> {
| ^^^
|
= note: see issue #74878 rust-lang/rust#74878 for more information

error[E0658]: const generics are unstable
--> /home/akila/.cargo/registry/src/github.com-1ecc6299db9ec823/arrayvec-0.7.2/src/arrayvec.rs:1011:15
|
1011 | impl<T, const CAP: usize> Extend for ArrayVec<T, CAP> {
| ^^^
|
= note: see issue #74878 rust-lang/rust#74878 for more information

error[E0658]: const generics are unstable
--> /home/akila/.cargo/registry/src/github.com-1ecc6299db9ec823/arrayvec-0.7.2/src/arrayvec.rs:1028:15
|
1028 | impl<T, const CAP: usize> ArrayVec<T, CAP> {
| ^^^
|
= note: see issue #74878 rust-lang/rust#74878 for more information

error[E0658]: const generics are unstable
--> /home/akila/.cargo/registry/src/github.com-1ecc6299db9ec823/arrayvec-0.7.2/src/arrayvec.rs:1035:52
|
1035 | pub(crate) unsafe fn extend_from_iter<I, const CHECK: bool>(&mut self, iterable: I)
| ^^^^^
|
= note: see issue #74878 rust-lang/rust#74878 for more information

error[E0658]: const generics are unstable
--> /home/akila/.cargo/registry/src/github.com-1ecc6299db9ec823/arrayvec-0.7.2/src/arrayvec.rs:1094:15
|
1094 | impl<T, const CAP: usize> iter::FromIterator for ArrayVec<T, CAP> {
| ^^^
|
= note: see issue #74878 rust-lang/rust#74878 for more information

error[E0658]: const generics are unstable
--> /home/akila/.cargo/registry/src/github.com-1ecc6299db9ec823/arrayvec-0.7.2/src/arrayvec.rs:1105:15
|
1105 | impl<T, const CAP: usize> Clone for ArrayVec<T, CAP>
| ^^^
|
= note: see issue #74878 rust-lang/rust#74878 for more information

error[E0658]: const generics are unstable
--> /home/akila/.cargo/registry/src/github.com-1ecc6299db9ec823/arrayvec-0.7.2/src/arrayvec.rs:1127:15
|
1127 | impl<T, const CAP: usize> Hash for ArrayVec<T, CAP>
| ^^^
|
= note: see issue #74878 rust-lang/rust#74878 for more information

error[E0658]: const generics are unstable
--> /home/akila/.cargo/registry/src/github.com-1ecc6299db9ec823/arrayvec-0.7.2/src/arrayvec.rs:1135:15
|
1135 | impl<T, const CAP: usize> PartialEq for ArrayVec<T, CAP>
| ^^^
|
= note: see issue #74878 rust-lang/rust#74878 for more information

error[E0658]: const generics are unstable
--> /home/akila/.cargo/registry/src/github.com-1ecc6299db9ec823/arrayvec-0.7.2/src/arrayvec.rs:1143:15
|
1143 | impl<T, const CAP: usize> PartialEq<[T]> for ArrayVec<T, CAP>
| ^^^
|
= note: see issue #74878 rust-lang/rust#74878 for more information

error[E0658]: const generics are unstable
--> /home/akila/.cargo/registry/src/github.com-1ecc6299db9ec823/arrayvec-0.7.2/src/arrayvec.rs:1151:15
|
1151 | impl<T, const CAP: usize> Eq for ArrayVec<T, CAP> where T: Eq { }
| ^^^
|
= note: see issue #74878 rust-lang/rust#74878 for more information

error[E0658]: const generics are unstable
--> /home/akila/.cargo/registry/src/github.com-1ecc6299db9ec823/arrayvec-0.7.2/src/arrayvec.rs:1153:15
|
1153 | impl<T, const CAP: usize> Borrow<[T]> for ArrayVec<T, CAP> {
| ^^^
|
= note: see issue #74878 rust-lang/rust#74878 for more information

error[E0658]: const generics are unstable
--> /home/akila/.cargo/registry/src/github.com-1ecc6299db9ec823/arrayvec-0.7.2/src/arrayvec.rs:1157:15
|
1157 | impl<T, const CAP: usize> BorrowMut<[T]> for ArrayVec<T, CAP> {
| ^^^
|
= note: see issue #74878 rust-lang/rust#74878 for more information

error[E0658]: const generics are unstable
--> /home/akila/.cargo/registry/src/github.com-1ecc6299db9ec823/arrayvec-0.7.2/src/arrayvec.rs:1161:15
|
1161 | impl<T, const CAP: usize> AsRef<[T]> for ArrayVec<T, CAP> {
| ^^^
|
= note: see issue #74878 rust-lang/rust#74878 for more information

error[E0658]: const generics are unstable
--> /home/akila/.cargo/registry/src/github.com-1ecc6299db9ec823/arrayvec-0.7.2/src/arrayvec.rs:1165:15
|
1165 | impl<T, const CAP: usize> AsMut<[T]> for ArrayVec<T, CAP> {
| ^^^
|
= note: see issue #74878 rust-lang/rust#74878 for more information

error[E0658]: const generics are unstable
--> /home/akila/.cargo/registry/src/github.com-1ecc6299db9ec823/arrayvec-0.7.2/src/arrayvec.rs:1169:15
|
1169 | impl<T, const CAP: usize> fmt::Debug for ArrayVec<T, CAP> where T: fmt::Debug {
| ^^^
|
= note: see issue #74878 rust-lang/rust#74878 for more information

error[E0658]: const generics are unstable
--> /home/akila/.cargo/registry/src/github.com-1ecc6299db9ec823/arrayvec-0.7.2/src/arrayvec.rs:1173:15
|
1173 | impl<T, const CAP: usize> Default for ArrayVec<T, CAP> {
| ^^^
|
= note: see issue #74878 rust-lang/rust#74878 for more information

error[E0658]: const generics are unstable
--> /home/akila/.cargo/registry/src/github.com-1ecc6299db9ec823/arrayvec-0.7.2/src/arrayvec.rs:1180:15
|
1180 | impl<T, const CAP: usize> PartialOrd for ArrayVec<T, CAP> where T: PartialOrd {
| ^^^
|
= note: see issue #74878 rust-lang/rust#74878 for more information

error[E0658]: const generics are unstable
--> /home/akila/.cargo/registry/src/github.com-1ecc6299db9ec823/arrayvec-0.7.2/src/arrayvec.rs:1202:15
|
1202 | impl<T, const CAP: usize> Ord for ArrayVec<T, CAP> where T: Ord {
| ^^^
|
= note: see issue #74878 rust-lang/rust#74878 for more information

error[E0658]: const generics are unstable
--> /home/akila/.cargo/registry/src/github.com-1ecc6299db9ec823/arrayvec-0.7.2/src/array_string.rs:34:30
|
34 | pub struct ArrayString {
| ^^^
|
= note: see issue #74878 rust-lang/rust#74878 for more information

error[E0658]: const generics are unstable
--> /home/akila/.cargo/registry/src/github.com-1ecc6299db9ec823/arrayvec-0.7.2/src/array_string.rs:40:12
|
40 | impl Default for ArrayString
| ^^^
|
= note: see issue #74878 rust-lang/rust#74878 for more information

error[E0658]: const generics are unstable
--> /home/akila/.cargo/registry/src/github.com-1ecc6299db9ec823/arrayvec-0.7.2/src/array_string.rs:48:12
|
48 | impl ArrayString
| ^^^
|
= note: see issue #74878 rust-lang/rust#74878 for more information

error[E0658]: const generics are unstable
--> /home/akila/.cargo/registry/src/github.com-1ecc6299db9ec823/arrayvec-0.7.2/src/array_string.rs:422:12
|
422 | impl Deref for ArrayString
| ^^^
|
= note: see issue #74878 rust-lang/rust#74878 for more information

error[E0658]: const generics are unstable
--> /home/akila/.cargo/registry/src/github.com-1ecc6299db9ec823/arrayvec-0.7.2/src/array_string.rs:434:12
|
434 | impl DerefMut for ArrayString
| ^^^
|
= note: see issue #74878 rust-lang/rust#74878 for more information

error[E0658]: const generics are unstable
--> /home/akila/.cargo/registry/src/github.com-1ecc6299db9ec823/arrayvec-0.7.2/src/array_string.rs:446:12
|
446 | impl PartialEq for ArrayString
| ^^^
|
= note: see issue #74878 rust-lang/rust#74878 for more information

error[E0658]: const generics are unstable
--> /home/akila/.cargo/registry/src/github.com-1ecc6299db9ec823/arrayvec-0.7.2/src/array_string.rs:453:12
|
453 | impl PartialEq for ArrayString
| ^^^
|
= note: see issue #74878 rust-lang/rust#74878 for more information

error[E0658]: const generics are unstable
--> /home/akila/.cargo/registry/src/github.com-1ecc6299db9ec823/arrayvec-0.7.2/src/array_string.rs:460:12
|
460 | impl PartialEq<ArrayString> for str
| ^^^
|
= note: see issue #74878 rust-lang/rust#74878 for more information

error[E0658]: const generics are unstable
--> /home/akila/.cargo/registry/src/github.com-1ecc6299db9ec823/arrayvec-0.7.2/src/array_string.rs:467:12
|
467 | impl Eq for ArrayString
| ^^^
|
= note: see issue #74878 rust-lang/rust#74878 for more information

error[E0658]: const generics are unstable
--> /home/akila/.cargo/registry/src/github.com-1ecc6299db9ec823/arrayvec-0.7.2/src/array_string.rs:470:12
|
470 | impl Hash for ArrayString
| ^^^
|
= note: see issue #74878 rust-lang/rust#74878 for more information

error[E0658]: const generics are unstable
--> /home/akila/.cargo/registry/src/github.com-1ecc6299db9ec823/arrayvec-0.7.2/src/array_string.rs:477:12
|
477 | impl Borrow for ArrayString
| ^^^
|
= note: see issue #74878 rust-lang/rust#74878 for more information

error[E0658]: const generics are unstable
--> /home/akila/.cargo/registry/src/github.com-1ecc6299db9ec823/arrayvec-0.7.2/src/array_string.rs:482:12
|
482 | impl AsRef for ArrayString
| ^^^
|
= note: see issue #74878 rust-lang/rust#74878 for more information

error[E0658]: const generics are unstable
--> /home/akila/.cargo/registry/src/github.com-1ecc6299db9ec823/arrayvec-0.7.2/src/array_string.rs:487:12
|
487 | impl fmt::Debug for ArrayString
| ^^^
|
= note: see issue #74878 rust-lang/rust#74878 for more information

error[E0658]: const generics are unstable
--> /home/akila/.cargo/registry/src/github.com-1ecc6299db9ec823/arrayvec-0.7.2/src/array_string.rs:492:12
|
492 | impl fmt::Display for ArrayString
| ^^^
|
= note: see issue #74878 rust-lang/rust#74878 for more information

error[E0658]: const generics are unstable
--> /home/akila/.cargo/registry/src/github.com-1ecc6299db9ec823/arrayvec-0.7.2/src/array_string.rs:498:12
|
498 | impl fmt::Write for ArrayString
| ^^^
|
= note: see issue #74878 rust-lang/rust#74878 for more information

error[E0658]: const generics are unstable
--> /home/akila/.cargo/registry/src/github.com-1ecc6299db9ec823/arrayvec-0.7.2/src/array_string.rs:509:12
|
509 | impl Clone for ArrayString
| ^^^
|
= note: see issue #74878 rust-lang/rust#74878 for more information

error[E0658]: const generics are unstable
--> /home/akila/.cargo/registry/src/github.com-1ecc6299db9ec823/arrayvec-0.7.2/src/array_string.rs:521:12
|
521 | impl PartialOrd for ArrayString
| ^^^
|
= note: see issue #74878 rust-lang/rust#74878 for more information

error[E0658]: const generics are unstable
--> /home/akila/.cargo/registry/src/github.com-1ecc6299db9ec823/arrayvec-0.7.2/src/array_string.rs:532:12
|
532 | impl PartialOrd for ArrayString
| ^^^
|
= note: see issue #74878 rust-lang/rust#74878 for more information

error[E0658]: const generics are unstable
--> /home/akila/.cargo/registry/src/github.com-1ecc6299db9ec823/arrayvec-0.7.2/src/array_string.rs:543:12
|
543 | impl PartialOrd<ArrayString> for str
| ^^^
|
= note: see issue #74878 rust-lang/rust#74878 for more information

error[E0658]: const generics are unstable
--> /home/akila/.cargo/registry/src/github.com-1ecc6299db9ec823/arrayvec-0.7.2/src/array_string.rs:554:12
|
554 | impl Ord for ArrayString
| ^^^
|
= note: see issue #74878 rust-lang/rust#74878 for more information

error[E0658]: const generics are unstable
--> /home/akila/.cargo/registry/src/github.com-1ecc6299db9ec823/arrayvec-0.7.2/src/array_string.rs:561:12
|
561 | impl FromStr for ArrayString
| ^^^
|
= note: see issue #74878 rust-lang/rust#74878 for more information

error[E0658]: const generics are unstable
--> /home/akila/.cargo/registry/src/github.com-1ecc6299db9ec823/arrayvec-0.7.2/src/array_string.rs:619:16
|
619 | impl<'a, const CAP: usize> TryFrom<&'a str> for ArrayString
| ^^^
|
= note: see issue #74878 rust-lang/rust#74878 for more information

error[E0658]: const generics are unstable
--> /home/akila/.cargo/registry/src/github.com-1ecc6299db9ec823/arrayvec-0.7.2/src/array_string.rs:630:16
|
630 | impl<'a, const CAP: usize> TryFrom<fmt::Arguments<'a>> for ArrayString
| ^^^
|
= note: see issue #74878 rust-lang/rust#74878 for more information

error[E0658]: const generics are unstable
--> /home/akila/.cargo/registry/src/github.com-1ecc6299db9ec823/arrayvec-0.7.2/src/utils.rs:4:44
|
4 | pub(crate) struct MakeMaybeUninit<T, const N: usize>(PhantomData<fn() -> T>);
| ^
|
= note: see issue #74878 rust-lang/rust#74878 for more information

error[E0658]: const generics are unstable
--> /home/akila/.cargo/registry/src/github.com-1ecc6299db9ec823/arrayvec-0.7.2/src/utils.rs:6:15
|
6 | impl<T, const N: usize> MakeMaybeUninit<T, N> {
| ^
|
= note: see issue #74878 rust-lang/rust#74878 for more information

Compiling syn v1.0.81
Compiling typenum v1.14.0
error: aborting due to 71 previous errors

For more information about this error, try rustc --explain E0658.
error: could not compile arrayvec

To learn more, run the command again with --verbose.
warning: build failed, waiting for other jobs to finish...
error: build failed

[akila-ganlath-tm]

Closing since I forgot to run rustup :)