$ git clone -n https://git.cclinux.org/stage/rpms/glibc.git /mnt/compose/mock/dist-circle8-build-111038-67140/root/chroot_tmpdir/scmroot/glibc
Cloning into '/mnt/compose/mock/dist-circle8-build-111038-67140/root/chroot_tmpdir/scmroot/glibc'...
$ git fetch origin 951f30daf49c7e49e74b4e3db021b652f8c98b7b:KOJI_FETCH_HEAD
From https://git.cclinux.org/stage/rpms/glibc
 * [new ref]         951f30daf49c7e49e74b4e3db021b652f8c98b7b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 951f30d import glibc-2.28-236.el8.7