$ git clone -n https://src.fedoraproject.org/rpms/pcre.git /var/lib/mock/f29-build-173-163/root/thebuilddir/tmp/scmroot/pcre
Cloning into '/var/lib/mock/f29-build-173-163/root/thebuilddir/tmp/scmroot/pcre'...
$ git reset --hard d1e3f6368e9e79b8fec9cedd5257022440a7970b
HEAD is now at d1e3f63 8.42 bump