rustup update fails because rls is unavailable for download

[Ploppz]

I removed .cargo/bin/rustup and installed rustup again, then:

$ rustup update
info: syncing channel updates for 'stable-x86_64-unknown-linux-gnu'
info: syncing channel updates for 'nightly-x86_64-unknown-linux-gnu'
info: latest update on 2018-12-08, rust version 1.32.0-nightly (4a45578bc 2018-12-07)
error: component 'rls' for target 'x86_64-unknown-linux-gnu' is unavailable for download
info: checking for self-updates

       stable-x86_64-unknown-linux-gnu unchanged - rustc 1.31.0 (abe02cefd 2018-12-04)
  nightly-x86_64-unknown-linux-gnu update failed - rustc 1.30.0-nightly (f8d34596f 2018-08-30)

[temannin]

Is this related? #56667

[Ploppz]

Probably; recently I was able to update.