$ git clone -n https://src.fedoraproject.org/rpms/python-progressbar2.git /var/lib/mock/f40-build-2089723-50211/root/chroot_tmpdir/scmroot/python-progressbar2
Cloning into '/var/lib/mock/f40-build-2089723-50211/root/chroot_tmpdir/scmroot/python-progressbar2'...
$ git fetch origin 2fc2e442fa2b6d0236ff5f14548a56d57c4924f1:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-progressbar2
 * [new ref]         2fc2e442fa2b6d0236ff5f14548a56d57c4924f1 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2fc2e44 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild