$ git clone -n https://src.fedoraproject.org/rpms/wingpanel-indicator-nightlight.git /var/lib/mock/f31-build-71038-30570/root/chroot_tmpdir/scmroot/wingpanel-indicator-nightlight
Cloning into '/var/lib/mock/f31-build-71038-30570/root/chroot_tmpdir/scmroot/wingpanel-indicator-nightlight'...
$ git reset --hard f38caf7c5bd75870d2b4030fb58c34fd14eb3d81
HEAD is now at f38caf7 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild