$ git clone -n https://src.fedoraproject.org/rpms/kexec-tools.git /var/lib/mock/f33-build-331597-58277/root/chroot_tmpdir/scmroot/kexec-tools
Cloning into '/var/lib/mock/f33-build-331597-58277/root/chroot_tmpdir/scmroot/kexec-tools'...
$ git reset --hard f8f8d79d7f67235d4237c90b9c5c092bfe6dc5b0
HEAD is now at f8f8d79 Release 2.0.20-17