$ git clone -n https://src.fedoraproject.org/rpms/gentoo.git /var/lib/mock/f33-build-310001-57267/root/chroot_tmpdir/scmroot/gentoo
Cloning into '/var/lib/mock/f33-build-310001-57267/root/chroot_tmpdir/scmroot/gentoo'...
$ git reset --hard 8acb838ef7b8f4739da6d7c2a00fca225fe0b90a
HEAD is now at 8acb838 - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild