$ git clone -n https://src.fedoraproject.org/rpms/python-pecan.git /var/lib/mock/f39-build-1431459-31785/root/chroot_tmpdir/scmroot/python-pecan
Cloning into '/var/lib/mock/f39-build-1431459-31785/root/chroot_tmpdir/scmroot/python-pecan'...
$ git fetch origin ea3fdf57104716a67419d560d8b54b20d84f2e94:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-pecan
 * [new ref]         ea3fdf57104716a67419d560d8b54b20d84f2e94 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ea3fdf5 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild