$ git clone -n https://src.fedoraproject.org/rpms/tpm2-tss-engine.git /var/lib/mock/f38-build-723479-99105/root/chroot_tmpdir/scmroot/tpm2-tss-engine
Cloning into '/var/lib/mock/f38-build-723479-99105/root/chroot_tmpdir/scmroot/tpm2-tss-engine'...
$ git reset --hard ed5710591bfba77dd0236fe07553acea1c216c64
HEAD is now at ed57105 Update to 1.2.0