$ git clone -n https://src.fedoraproject.org/rpms/kshisen.git /var/lib/mock/f40-build-2411104-60561/root/chroot_tmpdir/scmroot/kshisen
Cloning into '/var/lib/mock/f40-build-2411104-60561/root/chroot_tmpdir/scmroot/kshisen'...
$ git fetch origin c477bf2384af960424ad10b79cf1d45e98c1e6e4:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kshisen
 * [new ref]         c477bf2384af960424ad10b79cf1d45e98c1e6e4 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c477bf2 24.01.95