$ git clone -n https://src.fedoraproject.org/rpms/smoldyn.git /var/lib/mock/f45-build-36148-701/root/chroot_tmpdir/scmroot/smoldyn
Cloning into '/var/lib/mock/f45-build-36148-701/root/chroot_tmpdir/scmroot/smoldyn'...
$ git fetch origin e557a731b4d2f39f736b5bb5e2e6ce2f1e5de458:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/smoldyn
 * [new ref]         e557a731b4d2f39f736b5bb5e2e6ce2f1e5de458 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e557a73 Rebuilt for Python 3.15.0b4 ABI change