$ git clone -n https://src.fedoraproject.org/rpms/php-pecl-timecop.git /var/lib/mock/f29-build-3742-949/root/thebuilddir/tmp/scmroot/php-pecl-timecop
Cloning into '/var/lib/mock/f29-build-3742-949/root/thebuilddir/tmp/scmroot/php-pecl-timecop'...
$ git reset --hard 735006812931444c66d487e99946ba95f2f961e3
HEAD is now at 7350068 - Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild