Issue while building on Ubuntu 18.04 LTS

[nerdypepper]

Issue while building on Ubuntu 18.04 LTS

[nerdypepper]

Which version of rustc are you compiling against?

Works fine on Ubuntu 18.04 with rustc version 1.26.2

[altaaa]

I built it on 18.04 like this:

sudo apt-get install libncursesw5-dev libssl-dev
curl https://sh.rustup.rs -sSf | sh

# log out and back in

cd ~/Downloads
git clone https://github.com/nerdypepper/taizen
cd taizen
cargo run --release

[0x3444ac53]

`~ [ cd taizen ] 3:05 PM
~/taizen [ cargo run --release master ] 3:05 PM
Compiling arc-swap v0.2.0
Compiling unicode-width v0.1.5
error[E0658]: slice pattern syntax is experimental (see issue #23121)
--> /home/adien/.cargo/registry/src/github.com-1ecc6299db9ec823/arc-swap-0.2.0/src/lib.rs:658:59
|
658 | let groups = self.shards.iter().fold([0, 0], |[a1, a2], s| {
| ^^^^^^^^

error[E0658]: slice pattern syntax is experimental (see issue #23121)
--> /home/adien/.cargo/registry/src/github.com-1ecc6299db9ec823/arc-swap-0.2.0/src/lib.rs:659:21
|
659 | let [v1, v2] = s.snapshot();
| ^^^^^^^^

error: aborting due to 2 previous errors

error: Could not compile arc-swap.
warning: build failed, waiting for other jobs to finish...
error: build failed
~/taizen [ rustc -v master ] 3:05 PM
error: no input filename given

~/taizen [ rustc --version master ] 3:05 PM
rustc 1.25.0
~/taizen [ cargo run --release master ] 3:23 PM
Compiling build_const v0.2.1
Compiling arc-swap v0.2.0
error[E0658]: slice pattern syntax is experimental (see issue #23121)
--> /home/adien/.cargo/registry/src/github.com-1ecc6299db9ec823/arc-swap-0.2.0/src/lib.rs:658:59
|
658 | let groups = self.shards.iter().fold([0, 0], |[a1, a2], s| {
| ^^^^^^^^

error[E0658]: slice pattern syntax is experimental (see issue #23121)
--> /home/adien/.cargo/registry/src/github.com-1ecc6299db9ec823/arc-swap-0.2.0/src/lib.rs:659:21
|
659 | let [v1, v2] = s.snapshot();
| ^^^^^^^^

error: aborting due to 2 previous errors

error: Could not compile arc-swap.
warning: build failed, waiting for other jobs to finish...
error: build failed
~/taizen [ cargo run --release master ] 3:23 PM
Compiling array-macro v1.0.2
Compiling futures v0.1.23
Compiling num-rational v0.2.1
Compiling void v1.0.2
Compiling openssl v0.9.24
Compiling unicode-segmentation v1.2.1
Compiling arc-swap v0.2.0
error[E0658]: slice pattern syntax is experimental (see issue #23121)
--> /home/adien/.cargo/registry/src/github.com-1ecc6299db9ec823/arc-swap-0.2.0/src/lib.rs:658:59
|
658 | let groups = self.shards.iter().fold([0, 0], |[a1, a2], s| {
| ^^^^^^^^

error[E0658]: slice pattern syntax is experimental (see issue #23121)
--> /home/adien/.cargo/registry/src/github.com-1ecc6299db9ec823/arc-swap-0.2.0/src/lib.rs:659:21
|
659 | let [v1, v2] = s.snapshot();
| ^^^^^^^^

error: aborting due to 2 previous errors

error: Could not compile arc-swap.
warning: build failed, waiting for other jobs to finish...
error: build failed
~/taizen [ master ] 3:25 PM
`

[altaaa]

error[E0658]: slice pattern syntax is experimental (see issue #23121)

I got this error with rustc 1.25 which is in the Ubuntu repos.

Please try sudo apt-get remove rustc and then installing rustc like this:

curl https://sh.rustup.rs -sSf | sh

This installed rustc 1.29.2 (17a9dc751 2018-10-05) earlier today for me and I could then build taizen.

[0x3444ac53]

thank you, I suppose I misread the output, because I tried removing the rust package. thank you for the guidance