$ git clone -n https://src.fedoraproject.org/rpms/python-pytest-astropy-header.git /var/lib/mock/f45-build-32530-660/root/chroot_tmpdir/scmroot/python-pytest-astropy-header
Cloning into '/var/lib/mock/f45-build-32530-660/root/chroot_tmpdir/scmroot/python-pytest-astropy-header'...
$ git fetch origin d8745bca88d1aabe911f5146591d1dc20eecbdb8:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-pytest-astropy-header
 * [new ref]         d8745bca88d1aabe911f5146591d1dc20eecbdb8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d8745bc Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild