$ git clone -n https://src.fedoraproject.org/rpms/ghc-Boolean.git /var/lib/mock/f40-build-741913-110406/root/chroot_tmpdir/scmroot/ghc-Boolean
Cloning into '/var/lib/mock/f40-build-741913-110406/root/chroot_tmpdir/scmroot/ghc-Boolean'...
$ git reset --hard af531a3dcd98c642ae7aac0c2eae61a68aa10515
HEAD is now at af531a3 bump release