$ git clone -n https://src.fedoraproject.org/rpms/perl-Sys-MemInfo.git /var/lib/mock/f33-build-299768-56428/root/chroot_tmpdir/scmroot/perl-Sys-MemInfo
Cloning into '/var/lib/mock/f33-build-299768-56428/root/chroot_tmpdir/scmroot/perl-Sys-MemInfo'...
$ git reset --hard 922e126dcdb45ff51a903fcf1f5ba084af658160
HEAD is now at 922e126 - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild