installation by cargo does not work: error: could not compile clap.

[happyboy2k]

Hi!
This is what I tried:
$ cargo install --git https://github.com/lpil/sonic-pi-tool/ --force Updating git repository https://github.com/lpil/sonic-pi-tool/`
Installing sonic-pi-tool v0.1.0 (https://github.com/lpil/sonic-pi-tool/#3f1b64e9)
Updating crates.io index
Compiling libc v0.2.118
Compiling semver v0.1.20
Compiling unicode-width v0.1.9
Compiling byteorder v1.4.3
Compiling bitflags v0.4.0
Compiling ansi_term v0.11.0
Compiling vec_map v0.8.2
Compiling strsim v0.8.0
Compiling cfg-if v0.1.10
Compiling void v1.0.2
Compiling bitflags v1.3.2
Compiling ansi_term v0.9.0
Compiling textwrap v0.11.0
Compiling rustc_version v0.1.7
Compiling rosc v0.1.6
Compiling nix v0.7.0
Compiling atty v0.2.14
Compiling dirs v1.0.5
Compiling clap v2.33.4
error[E0658]: if is not allowed in a const fn
--> /home/user/.cargo/registry/src/github.com-1ecc6299db9ec823/clap-2.33.4/src/app/settings.rs:7:1
|
7 | / bitflags! {
8 | | struct Flags: u64 {
9 | | const SC_NEGATE_REQS = 1;
10 | | const SC_REQUIRED = 1 << 1;
... |
51 | | }
52 | | }
| |_^
|
= note: for more information, see rust-lang/rust#49146
= note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)

error[E0658]: if is not allowed in a const fn
--> /home/user/.cargo/registry/src/github.com-1ecc6299db9ec823/clap-2.33.4/src/args/settings.rs:6:1
|
6 | / bitflags! {
7 | | struct Flags: u32 {
8 | | const REQUIRED = 1;
9 | | const MULTIPLE = 1 << 1;
... |
28 | | }
29 | | }
| |_^
|
= note: for more information, see rust-lang/rust#49146
= note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)

error: aborting due to 2 previous errors

For more information about this error, try rustc --explain E0658.
error: could not compile clap.
warning: build failed, waiting for other jobs to finish...
error: failed to compile sonic-pi-tool v0.1.0 (https://github.com/lpil/sonic-pi-tool/#3f1b64e9), intermediate artifacts can be found at /tmp/cargo-installJEGF1N

Caused by:
build failed
`

[lpil]

Hello! Are you using the latest stable Rust? Thank you

[happyboy2k]

I had v1.41.1 installed. I installed v1.58.1 (https://www.rust-lang.org/learn/get-started) and now it's compiling. Thx for your answer.