$ git clone -n https://src.fedoraproject.org/rpms/python-opentracing.git /var/lib/mock/f40-build-2027978-47345/root/chroot_tmpdir/scmroot/python-opentracing
Cloning into '/var/lib/mock/f40-build-2027978-47345/root/chroot_tmpdir/scmroot/python-opentracing'...
$ git fetch origin 9e6c7e1b5e8f8c02e654f3109721f06a891d6cd0:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-opentracing
 * [new ref]         9e6c7e1b5e8f8c02e654f3109721f06a891d6cd0 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9e6c7e1 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild