$ git clone -n https://src.fedoraproject.org/rpms/ksanecore.git /var/lib/mock/f41-build-856766-167776/root/chroot_tmpdir/scmroot/ksanecore
Cloning into '/var/lib/mock/f41-build-856766-167776/root/chroot_tmpdir/scmroot/ksanecore'...
$ git fetch origin 59b31d984205338a34d87d9dcca8049f8c5aeba9:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ksanecore
 * [new ref]         59b31d984205338a34d87d9dcca8049f8c5aeba9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 59b31d9 24.08.2