$ git clone -n https://src.fedoraproject.org/rpms/perl-Sys-MemInfo.git /var/lib/mock/f31-build-44776-26250/root/chroot_tmpdir/scmroot/perl-Sys-MemInfo
Cloning into '/var/lib/mock/f31-build-44776-26250/root/chroot_tmpdir/scmroot/perl-Sys-MemInfo'...
$ git reset --hard 5f817a5521db6f2d9cf36cb855fdc31fa0a40644
HEAD is now at 5f817a5 Perl 5.30 rebuild