$ git clone -n https://src.fedoraproject.org/rpms/php-pear-Auth-SASL.git /var/lib/mock/f45-build-28005-627/root/chroot_tmpdir/scmroot/php-pear-Auth-SASL
Cloning into '/var/lib/mock/f45-build-28005-627/root/chroot_tmpdir/scmroot/php-pear-Auth-SASL'...
$ git fetch origin 63a32aaf48184499da3fa7ed57e9b83f84f1baf3:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/php-pear-Auth-SASL
 * [new ref]         63a32aaf48184499da3fa7ed57e9b83f84f1baf3 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 63a32aa Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild