$ git clone -n https://src.fedoraproject.org/rpms/perl-Cache-FastMmap.git /var/lib/mock/f33-build-295847-55588/root/chroot_tmpdir/scmroot/perl-Cache-FastMmap
Cloning into '/var/lib/mock/f33-build-295847-55588/root/chroot_tmpdir/scmroot/perl-Cache-FastMmap'...
$ git reset --hard afa97bbdfd30fff343746770c6814e73d4c623b4
HEAD is now at afa97bb - Second attempt - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild