$ git clone -n https://src.fedoraproject.org/rpms/atkmm.git /var/lib/mock/f31-build-55187-28101/root/chroot_tmpdir/scmroot/atkmm
Cloning into '/var/lib/mock/f31-build-55187-28101/root/chroot_tmpdir/scmroot/atkmm'...
$ git reset --hard dfb003ee30da390c1ff94c38504ca28d6e006834
HEAD is now at dfb003e - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild