Describe the current behavior
I am using NUMBA on the GPU and as of a couple of days it no longer works in google colab.

The following code worked fine before and now it doesn't any more.

from numba import cuda
import numpy as np

@cuda.jit
def increment_by_one(an_array):
    pos = cuda.grid(1)
    if pos < an_array.size:
        an_array[pos] += 1

an_array = np.zeros(10)
increment_by_one[16,16](an_array)

Describe the expected behavior
It shows an error about CUDA_ERROR_UNSUPPORTED_PTX_VERSION which seems to come from the CUDA driver.

LinkerError: [222] Call to cuLinkAddData results in CUDA_ERROR_UNSUPPORTED_PTX_VERSION
ptxas application ptx input, line 9; fatal   : Unsupported .version 8.5; current version is '8.4'

What web browser you are using
Doesn't matter for this bug

Additional context
Crossposted to the NVIDIA NUMBA CUDA github as bug (link)