$ git clone -n https://src.fedoraproject.org/rpms/python-bitmath.git /var/lib/mock/f38-build-side-42-init-devel-716009-27290/root/chroot_tmpdir/scmroot/python-bitmath
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-716009-27290/root/chroot_tmpdir/scmroot/python-bitmath'...
$ git fetch origin 9cbf8567a8a6dca2e78cdd44e943e2d597810075:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-bitmath
 * [new ref]         9cbf8567a8a6dca2e78cdd44e943e2d597810075 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9cbf856 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild