rustup-toolchain-install-master

Installs compiler artifacts generated fresh from Rust's CI into rustup.

``` USAGE: rustup-toolchain-install-master [FLAGS] [OPTIONS] [--] [commits]...

FLAGS: -a, --alt download the alt build instead of normal build --dry-run Only log the URLs, without downloading the artifacts -f, --force Replace an existing toolchain of the same name -h, --help Prints help information -k, --keep-going Continue downloading toolchains even if some of them failed -V, --version Prints version information

OPTIONS: --channel specify the channel of the commits instead of detecting it automatically -c, --component ... additional components to install, besides rustc and rust-std --github-token An authorization token to access GitHub APIs -i, --host the triples of host platform -n, --name the name to call the toolchain -p, --proxy the HTTP proxy for all download requests -s, --server the server path which stores the compilers [default: https://s3-us-west-1.amazonaws.com/rust-lang-ci2] -t, --targets ... additional target platforms to install, besides the host platform

ARGS: ... full commit hashes of the rustc builds, all 40 digits are needed; if omitted, the latest master commit will be installed ```

Installation

Install rustup, and then install from Cargo.

console $ cargo install rustup-toolchain-install-master

Usage

Download a normal toolchain:

console $ rustup-toolchain-install-master def3269a71be2e737cad27418a3dad9f5bd6cd32 downloading <https://s3-us-west-1.amazonaws.com/rust-lang-ci2/rustc-builds/def3269a71be2e737cad27418a3dad9f5bd6cd32/rustc-nightly-x86_64-apple-darwin.tar.xz>... completed downloading <https://s3-us-west-1.amazonaws.com/rust-lang-ci2/rustc-builds/def3269a71be2e737cad27418a3dad9f5bd6cd32/rust-std-nightly-x86_64-apple-darwin.tar.xz>... completed toolchain `def3269a71be2e737cad27418a3dad9f5bd6cd32` is successfully installed!

Use it:

console $ rustc +def3269a71be2e737cad27418a3dad9f5bd6cd32 -vV rustc 1.25.0-nightly (def3269a7 2018-01-30) binary: rustc commit-hash: def3269a71be2e737cad27418a3dad9f5bd6cd32 commit-date: 2018-01-30 host: x86_64-apple-darwin release: 1.25.0-nightly LLVM version: 4.0

Remove it using rustup:

console $ rustup uninstall def3269a71be2e737cad27418a3dad9f5bd6cd32 info: uninstalling toolchain 'def3269a71be2e737cad27418a3dad9f5bd6cd32' info: toolchain 'def3269a71be2e737cad27418a3dad9f5bd6cd32' uninstalled