$ git clone -n https://src.fedoraproject.org/rpms/gom.git /var/lib/mock/f45-build-12892-444/root/chroot_tmpdir/scmroot/gom
Cloning into '/var/lib/mock/f45-build-12892-444/root/chroot_tmpdir/scmroot/gom'...
$ git fetch origin 21722ae8bc9fdc08aa88f2e603bc337359e2a438:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/gom
 * [new ref]         21722ae8bc9fdc08aa88f2e603bc337359e2a438 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 21722ae Rebuilt for Python 3.15.0b4 ABI change