$ git clone -n https://src.fedoraproject.org/rpms/os-autoinst.git /var/lib/mock/f38-build-side-42-init-devel-1039369-29752/root/chroot_tmpdir/scmroot/os-autoinst
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-1039369-29752/root/chroot_tmpdir/scmroot/os-autoinst'...
$ git fetch origin 953d918fb76650af7bfb436f9bd9f5b460573494:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/os-autoinst
 * [new ref]         953d918fb76650af7bfb436f9bd9f5b460573494 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 953d918 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild