$ git clone -n https://src.fedoraproject.org/rpms/kexec-tools.git /var/lib/mock/f40-build-806918-145157/root/chroot_tmpdir/scmroot/kexec-tools
Cloning into '/var/lib/mock/f40-build-806918-145157/root/chroot_tmpdir/scmroot/kexec-tools'...
$ git reset --hard 4eec72b56b89c72dde1fae681423301e1830f9e2
HEAD is now at 4eec72b 2.0.28 upstream release