$ git clone -n https://src.fedoraproject.org/rpms/php-pear-PEAR-Command-Packaging.git /var/lib/mock/f45-build-28031-627/root/chroot_tmpdir/scmroot/php-pear-PEAR-Command-Packaging
Cloning into '/var/lib/mock/f45-build-28031-627/root/chroot_tmpdir/scmroot/php-pear-PEAR-Command-Packaging'...
$ git fetch origin 70429eb8d1c3224130df5cf6c2969307ee3d9ee1:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/php-pear-PEAR-Command-Packaging
 * [new ref]         70429eb8d1c3224130df5cf6c2969307ee3d9ee1 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 70429eb Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild