$ git clone -n https://src.fedoraproject.org/rpms/kexec-tools.git /var/lib/mock/f33-build-475367-63828/root/chroot_tmpdir/scmroot/kexec-tools
Cloning into '/var/lib/mock/f33-build-475367-63828/root/chroot_tmpdir/scmroot/kexec-tools'...
$ git reset --hard d5e39c9f7b721b80d2aa1afa85c38754a5be074e
HEAD is now at d5e39c9 Upload missing source file