$ cargo install xargo
Updating registry `https://github.com/rust-lang/crates.io-index`
Installing xargo v0.3.12
Compiling num-traits v0.2.5
Compiling rustc-demangle v0.1.9
Compiling cfg-if v0.1.5
Compiling xargo v0.3.12
Compiling semver v0.1.20
Compiling itoa v0.1.1
Compiling rand v0.4.2
Compiling same-file v0.1.3
Compiling serde v0.8.23
error[E0463]: can't find crate for `std`
|
= note: the `thumbv7m-none-eabi` target may not be installed
error: aborting due to previous error
For more information about this error, try `rustc --explain E0463`.
error: Could not compile `itoa`.
warning: build failed, waiting for other jobs to finish...
error[E0463]: can't find crate for `std`
|
= note: the `thumbv7m-none-eabi` target may not be installed
error: aborting due to previous error
For more information about this error, try `rustc --explain E0463`.
error: Could not compile `semver`.
warning: build failed, waiting for other jobs to finish...
error[E0463]: can't find crate for `std`
|
= note: the `thumbv7m-none-eabi` target may not be installed
error: aborting due to previous error
For more information about this error, try `rustc --explain E0463`.
error: Could not compile `same-file`.
warning: build failed, waiting for other jobs to finish...
error[E0463]: can't find crate for `std`
|
= note: the `thumbv7m-none-eabi` target may not be installed
error: aborting due to previous error
For more information about this error, try `rustc --explain E0463`.
error: Could not compile `rand`.
warning: build failed, waiting for other jobs to finish...
error[E0463]: can't find crate for `std`
|
= note: the `thumbv7m-none-eabi` target may not be installed
error: aborting due to previous error
For more information about this error, try `rustc --explain E0463`.
error: Could not compile `serde`.
warning: build failed, waiting for other jobs to finish...
error: failed to compile `xargo v0.3.12`, intermediate artifacts can be found at `/tmp/cargo-install8AbK0H`
Caused by:
build failed
$ rustup show
Default host: x86_64-unknown-linux-gnu
installed toolchains
--------------------
stable-x86_64-unknown-linux-gnu (default)
nightly-x86_64-unknown-linux-gnu
installed targets for active toolchain
--------------------------------------
thumbv7m-none-eabi
x86_64-unknown-linux-gnu
active toolchain
----------------
stable-x86_64-unknown-linux-gnu (default)
rustc 1.28.0 (9634041f0 2018-07-30)