$ git clone -n https://src.fedoraproject.org/rpms/php-pecl-yac.git /var/lib/mock/f31-build-48208-27051/root/chroot_tmpdir/scmroot/php-pecl-yac
Cloning into '/var/lib/mock/f31-build-48208-27051/root/chroot_tmpdir/scmroot/php-pecl-yac'...
$ git reset --hard 441d3038131ee21b435a7cc0cb6a4c99d66739d0
HEAD is now at 441d303 - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild