$ git clone -n https://src.fedoraproject.org/rpms/layer-shell-qt.git /var/lib/mock/f41-build-1185464-22044/root/chroot_tmpdir/scmroot/layer-shell-qt
Cloning into '/var/lib/mock/f41-build-1185464-22044/root/chroot_tmpdir/scmroot/layer-shell-qt'...
$ git fetch origin 9e6e4af70d462058e5585da905ab85222b06fce6:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/layer-shell-qt
 * [new ref]         9e6e4af70d462058e5585da905ab85222b06fce6 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9e6e4af feat: 6.1.1