$ git clone -n https://src.fedoraproject.org/rpms/mangohud.git /var/lib/mock/f40-build-2096813-50417/root/chroot_tmpdir/scmroot/mangohud
Cloning into '/var/lib/mock/f40-build-2096813-50417/root/chroot_tmpdir/scmroot/mangohud'...
$ git fetch origin f032fd0143115af5eee001d1f81ec21412f241b3:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/mangohud
 * [new ref]         f032fd0143115af5eee001d1f81ec21412f241b3 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f032fd0 packit: Add upstream_tag_template: v{version}