Updating crates.io index Downloaded memmap v0.7.0 Downloaded rand v0.6.5 Downloaded clap v2.33.0 Downloaded bit-set v0.4.0 Downloaded serialport v3.3.0 Downloaded terminal v0.2.0 Downloaded cc v1.0.35 Downloaded byteorder v1.3.1 Downloaded log v0.4.6 Downloaded flexi_logger v0.14.0 Downloaded bitflags v1.2.1 Downloaded textwrap v0.11.0 Downloaded rand_isaac v0.1.1 Downloaded ansi_term v0.11.0 Downloaded rand_jitter v0.1.4 Downloaded nix v0.14.1 Downloaded strsim v0.8.0 Downloaded rand_pcg v0.1.2 Downloaded atty v0.2.11 Downloaded rand_hc v0.1.0 Downloaded rand_core v0.4.0 Downloaded vec_map v0.8.1 Downloaded rand_chacha v0.1.1 Downloaded libc v0.2.66 Downloaded csv v1.1.1 Downloaded crossterm v0.14.2 Downloaded cfg-if v0.1.9 Downloaded rand_xorshift v0.1.1 Downloaded unicode-width v0.1.5 Downloaded rand_os v0.1.3 Downloaded bit-vec v0.4.4 Downloaded autocfg v0.1.5 Downloaded lazy_static v1.4.0 Downloaded itoa v0.4.4 Downloaded glob v0.3.0 Downloaded signal-hook v0.1.12 Downloaded serde v1.0.101 Downloaded mio v0.6.21 Downloaded rand_core v0.3.1 Downloaded parking_lot v0.10.0 Downloaded chrono v0.4.7 Downloaded ryu v1.0.0 Downloaded csv-core v0.1.6 Downloaded parking_lot_core v0.7.0 Downloaded num-integer v0.1.41 Downloaded num-traits v0.2.8 Downloaded regex v1.1.7 Downloaded time v0.1.42 Downloaded iovec v0.1.4 Downloaded memchr v2.2.0 Downloaded net2 v0.2.33 Downloaded void v1.0.2 Downloaded signal-hook-registry v1.2.0 Downloaded yansi v0.5.0 Downloaded arc-swap v0.4.4 Downloaded smallvec v1.1.0 Downloaded lock_api v0.3.3 Downloaded slab v0.4.2 Downloaded thread_local v0.3.6 Downloaded utf8-ranges v1.0.3 Downloaded bstr v0.2.8 Downloaded aho-corasick v0.7.4 Downloaded scopeguard v1.0.0 Downloaded regex-syntax v0.6.7 Downloaded regex-automata v0.1.8 Downloaded ucd-util v0.1.3 Compiling libc v0.2.66 Compiling autocfg v0.1.5 Compiling byteorder v1.3.1 Compiling memchr v2.2.0 Compiling cfg-if v0.1.9 Compiling scopeguard v1.0.0 Compiling arc-swap v0.4.4 Compiling serde v1.0.101 Compiling bitflags v1.2.1 Compiling smallvec v1.1.0 error[E0658]: use of unstable library feature 'alloc': this library is unlikely to be stabilized in its current form or name (see issue #27783) --> /home/zyp/.cargo/registry/src/github.com-1ecc6299db9ec823/smallvec-1.1.0/lib.rs:35:1 | 35 | extern crate alloc; | ^^^^^^^^^^^^^^^^^^^ error[E0658]: use of unstable library feature 'maybe_uninit' (see issue #53491) --> /home/zyp/.cargo/registry/src/github.com-1ecc6299db9ec823/smallvec-1.1.0/lib.rs:49:5 | 49 | use core::mem::MaybeUninit; | ^^^^^^^^^^^^^^^^^^^^^^ error[E0658]: use of unstable library feature 'maybe_uninit' (see issue #53491) --> /home/zyp/.cargo/registry/src/github.com-1ecc6299db9ec823/smallvec-1.1.0/lib.rs:294:12 | 294 | Inline(MaybeUninit), | ^^^^^^^^^^^^^^ error[E0658]: use of unstable library feature 'maybe_uninit' (see issue #53491) --> /home/zyp/.cargo/registry/src/github.com-1ecc6299db9ec823/smallvec-1.1.0/lib.rs:315:28 | 315 | fn from_inline(inline: MaybeUninit) -> SmallVecData { | ^^^^^^^^^^^^^^ error[E0658]: use of unstable library feature 'maybe_uninit' (see issue #53491) --> /home/zyp/.cargo/registry/src/github.com-1ecc6299db9ec823/smallvec-1.1.0/lib.rs:319:36 | 319 | unsafe fn into_inline(self) -> MaybeUninit { | ^^^^^^^^^^^^^^ error[E0658]: use of unstable library feature 'maybe_uninit' (see issue #53491) --> /home/zyp/.cargo/registry/src/github.com-1ecc6299db9ec823/smallvec-1.1.0/lib.rs:394:45 | 394 | data: SmallVecData::from_inline(MaybeUninit::uninit()), | ^^^^^^^^^^^^^^^^^^^ error[E0658]: use of unstable library feature 'maybe_uninit' (see issue #53491) --> /home/zyp/.cargo/registry/src/github.com-1ecc6299db9ec823/smallvec-1.1.0/lib.rs:434:63 | 434 | let mut data = SmallVecData::::from_inline(MaybeUninit::uninit()); | ^^^^^^^^^^^^^^^^^^^ error[E0658]: use of unstable library feature 'maybe_uninit' (see issue #53491) --> /home/zyp/.cargo/registry/src/github.com-1ecc6299db9ec823/smallvec-1.1.0/lib.rs:470:45 | 470 | data: SmallVecData::from_inline(MaybeUninit::new(buf)), | ^^^^^^^^^^^^^^^^ error[E0658]: use of unstable library feature 'maybe_uninit' (see issue #53491) --> /home/zyp/.cargo/registry/src/github.com-1ecc6299db9ec823/smallvec-1.1.0/lib.rs:489:55 | 489 | unsafe { SmallVec::from_buf_and_len_unchecked(MaybeUninit::new(buf), len) } | ^^^^^^^^^^^^^^^^ error[E0658]: use of unstable library feature 'maybe_uninit' (see issue #53491) --> /home/zyp/.cargo/registry/src/github.com-1ecc6299db9ec823/smallvec-1.1.0/lib.rs:508:51 | 508 | pub unsafe fn from_buf_and_len_unchecked(buf: MaybeUninit, len: usize) -> SmallVec { | ^^^^^^^^^^^^^^ error[E0658]: use of unstable library feature 'maybe_uninit' (see issue #53491) --> /home/zyp/.cargo/registry/src/github.com-1ecc6299db9ec823/smallvec-1.1.0/lib.rs:670:55 | 670 | self.data = SmallVecData::from_inline(MaybeUninit::uninit()); | ^^^^^^^^^^^^^^^^^^^ error[E0658]: use of unstable library feature 'maybe_uninit' (see issue #53491) --> /home/zyp/.cargo/registry/src/github.com-1ecc6299db9ec823/smallvec-1.1.0/lib.rs:737:55 | 737 | self.data = SmallVecData::from_inline(MaybeUninit::uninit()); | ^^^^^^^^^^^^^^^^^^^ error[E0658]: use of unstable library feature 'maybe_uninit' (see issue #53491) --> /home/zyp/.cargo/registry/src/github.com-1ecc6299db9ec823/smallvec-1.1.0/lib.rs:1078:52 | 1078 | let mut data: MaybeUninit = MaybeUninit::uninit(); | ^^^^^^^^^^^^^^^^^^^ error[E0658]: use of unstable library feature 'maybe_uninit' (see issue #53491) --> /home/zyp/.cargo/registry/src/github.com-1ecc6299db9ec823/smallvec-1.1.0/lib.rs:1078:35 | 1078 | let mut data: MaybeUninit = MaybeUninit::uninit(); | ^^^^^^^^^^^^^^ error[E0658]: use of unstable library feature 'maybe_uninit' (see issue #53491) --> /home/zyp/.cargo/registry/src/github.com-1ecc6299db9ec823/smallvec-1.1.0/lib.rs:303:42 | 303 | SmallVecData::Inline(a) => a.as_ptr() as *const A::Item, | ^^^^^^ error[E0658]: use of unstable library feature 'maybe_uninit' (see issue #53491) --> /home/zyp/.cargo/registry/src/github.com-1ecc6299db9ec823/smallvec-1.1.0/lib.rs:310:42 | 310 | SmallVecData::Inline(a) => a.as_mut_ptr() as *mut A::Item, | ^^^^^^^^^^ error[E0599]: no function or associated item named `uninit` found for type `core::mem::MaybeUninit<_>` in the current scope --> /home/zyp/.cargo/registry/src/github.com-1ecc6299db9ec823/smallvec-1.1.0/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 --> /home/zyp/.cargo/registry/src/github.com-1ecc6299db9ec823/smallvec-1.1.0/lib.rs:434:76 | 434 | let mut 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 --> /home/zyp/.cargo/registry/src/github.com-1ecc6299db9ec823/smallvec-1.1.0/lib.rs:670:68 | 670 | self.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 --> /home/zyp/.cargo/registry/src/github.com-1ecc6299db9ec823/smallvec-1.1.0/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` in the current scope --> /home/zyp/.cargo/registry/src/github.com-1ecc6299db9ec823/smallvec-1.1.0/lib.rs:916:39 | 916 | Ok(data.into_inline().assume_init()) | ^^^^^^^^^^^ error[E0599]: no function or associated item named `uninit` found for type `core::mem::MaybeUninit<_>` in the current scope --> /home/zyp/.cargo/registry/src/github.com-1ecc6299db9ec823/smallvec-1.1.0/lib.rs:1078:65 | 1078 | let mut data: MaybeUninit = MaybeUninit::uninit(); | -------------^^^^^^ | | | function or associated item not found in `core::mem::MaybeUninit<_>` error[E0658]: use of unstable library feature 'maybe_uninit' (see issue #53491) --> /home/zyp/.cargo/registry/src/github.com-1ecc6299db9ec823/smallvec-1.1.0/lib.rs:1081:30 | 1081 | data.as_mut_ptr() as *mut A::Item, | ^^^^^^^^^^ 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: build failed