$ git clone -n https://src.fedoraproject.org/rpms/kexec-tools.git /var/lib/mock/f40-build-764579-123116/root/chroot_tmpdir/scmroot/kexec-tools
Cloning into '/var/lib/mock/f40-build-764579-123116/root/chroot_tmpdir/scmroot/kexec-tools'...
$ git reset --hard 00d40c448b0368639681d482e86d382d1c65e6d9
HEAD is now at 00d40c4 Release 2.0.27-5