$ git clone -n https://src.fedoraproject.org/rpms/golang-github-jackc-pgpassfile.git /var/lib/mock/f45-build-12079-437/root/chroot_tmpdir/scmroot/golang-github-jackc-pgpassfile
Cloning into '/var/lib/mock/f45-build-12079-437/root/chroot_tmpdir/scmroot/golang-github-jackc-pgpassfile'...
$ git fetch origin 58aeee6802bb45ed29cd61e5cca7c98d74d50bcb:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-jackc-pgpassfile
 * [new ref]         58aeee6802bb45ed29cd61e5cca7c98d74d50bcb -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 58aeee6 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild