$ git clone -n https://src.fedoraproject.org/rpms/gimp-gap.git /var/lib/mock/f31-build-55225-28103/root/chroot_tmpdir/scmroot/gimp-gap
Cloning into '/var/lib/mock/f31-build-55225-28103/root/chroot_tmpdir/scmroot/gimp-gap'...
$ git reset --hard f49fdcab9dc9b76a4aaf3e4dd9bcf246135619ee
HEAD is now at f49fdca - Rebuilt for https://fedoraproject.org/wiki/Fedora_29_Mass_Rebuild