$ git clone -n https://src.fedoraproject.org/rpms/rclone-browser.git /var/lib/mock/f39-build-1550809-36956/root/chroot_tmpdir/scmroot/rclone-browser
Cloning into '/var/lib/mock/f39-build-1550809-36956/root/chroot_tmpdir/scmroot/rclone-browser'...
$ git fetch origin 08abd4bad7e3521d48b43febd7b2799f7b0f9605:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rclone-browser
 * [new ref]         08abd4bad7e3521d48b43febd7b2799f7b0f9605 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 08abd4b Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild