$ git clone -n https://src.fedoraproject.org/rpms/tkimg.git /var/lib/mock/f31-build-70369-30471/root/chroot_tmpdir/scmroot/tkimg
Cloning into '/var/lib/mock/f31-build-70369-30471/root/chroot_tmpdir/scmroot/tkimg'...
$ git reset --hard 193a05acbd363cbfaf2b83e25fee23be1c552bd0
HEAD is now at 193a05a - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild