$ git clone -n https://src.fedoraproject.org/rpms/xdg-desktop-portal-lxqt.git /var/lib/mock/f41-build-840758-160924/root/chroot_tmpdir/scmroot/xdg-desktop-portal-lxqt
Cloning into '/var/lib/mock/f41-build-840758-160924/root/chroot_tmpdir/scmroot/xdg-desktop-portal-lxqt'...
$ git fetch origin 2fee6d46ad3feb8684254e2d4123bd171a6ee4e3:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/xdg-desktop-portal-lxqt
 * [new ref]         2fee6d46ad3feb8684254e2d4123bd171a6ee4e3 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2fee6d4 1.0.2