guile: warning: failed to install locale
environment variable `PATH' set to `/gnu/store/7a9vj2sf0397bpzylbv4scvb4n943w9z-git-minimal-2.46.0/bin:/gnu/store/rfg2rdj9kfxhdi6j0y35w77zb51lsfki-gzip-1.13/bin:/gnu/store/hmn61a25r0r4kk4iy9rf781f79fhhdw8-tar-1.34/bin'
Initialized empty Git repository in /gnu/store/j8wn814f3p32wini9vyw34iixrgwk4v5-lib-qr-for-telegram-desktop-5.5.5-checkout/.git/
From https://github.com/desktop-app/lib_qr
 * branch            6fdf60461444ba150e13ac36009c0ffce72c4c83 -> FETCH_HEAD
Note: switching to 'FETCH_HEAD'.

You are in 'detached HEAD' state. You can look around, make experimental
changes and commit them, and you can discard any commits you make in this
state without impacting any branches by switching back to a branch.

If you want to create a new branch to retain commits you create, you may
do so (now or later) by using -c with the switch command. Example:

  git switch -c <new-branch-name>

Or undo this operation with:

  git switch -

Turn off this advice by setting config variable advice.detachedHead to false

HEAD is now at 6fdf604 Added ability to provide background color to QR generator.