$ git clone -n https://src.fedoraproject.org/rpms/R-fontawesome.git /var/lib/mock/f39-build-1512592-35568/root/chroot_tmpdir/scmroot/R-fontawesome
Cloning into '/var/lib/mock/f39-build-1512592-35568/root/chroot_tmpdir/scmroot/R-fontawesome'...
$ git fetch origin 9352d6bbb2c9f8d4a0dc90b48a35110935951a0c:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/R-fontawesome
 * [new ref]         9352d6bbb2c9f8d4a0dc90b48a35110935951a0c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9352d6b Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild