$ git clone -n https://src.fedoraproject.org/rpms/python-imagesize.git /var/lib/mock/f39-build-1553308-36989/root/chroot_tmpdir/scmroot/python-imagesize
Cloning into '/var/lib/mock/f39-build-1553308-36989/root/chroot_tmpdir/scmroot/python-imagesize'...
$ git fetch origin a5ba3df1e687795239803dce569e386288959832:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-imagesize
 * [new ref]         a5ba3df1e687795239803dce569e386288959832 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a5ba3df Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild