$ git clone -n https://src.fedoraproject.org/rpms/powertop.git /var/lib/mock/f37-build-675226-75963/root/chroot_tmpdir/scmroot/powertop
Cloning into '/var/lib/mock/f37-build-675226-75963/root/chroot_tmpdir/scmroot/powertop'...
$ git reset --hard 517abac0671508448e63be1fac9726955520560c
HEAD is now at 517abac New version