$ git clone -n https://git.cclinux.org/stage/rpms/libkdumpfile.git /var/lib/mock/dist-circle9-build-119750-84520/root/chroot_tmpdir/scmroot/libkdumpfile
Cloning into '/var/lib/mock/dist-circle9-build-119750-84520/root/chroot_tmpdir/scmroot/libkdumpfile'...
$ git fetch origin 80a759d592f54e65eef2c0a5bb58650196b13821:KOJI_FETCH_HEAD
From https://git.cclinux.org/stage/rpms/libkdumpfile
 * [new ref]         80a759d592f54e65eef2c0a5bb58650196b13821 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 80a759d import libkdumpfile-0.5.2-2.el9