$ git clone -n https://src.fedoraproject.org/rpms/pcre2.git /var/lib/mock/f31-build-67775-30092/root/thebuilddir/tmp/scmroot/pcre2
Cloning into '/var/lib/mock/f31-build-67775-30092/root/thebuilddir/tmp/scmroot/pcre2'...
$ git reset --hard 3ba0e7ba2f03b9b4b21b1391545a4e394643a76e
HEAD is now at 3ba0e7b - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild