$ git clone -n https://src.fedoraproject.org/rpms/python-msgspec.git /var/lib/mock/f41-build-856168-167474/root/chroot_tmpdir/scmroot/python-msgspec
Cloning into '/var/lib/mock/f41-build-856168-167474/root/chroot_tmpdir/scmroot/python-msgspec'...
$ git fetch origin 94170b6724eb9e45d1a3313dfe98053747946743:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-msgspec
 * [new ref]         94170b6724eb9e45d1a3313dfe98053747946743 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 94170b6 Merge branch 'rawhide' into f41