Mark H Weaver writes: > On Hydra, the armhf builds for al variants of 'linux-libre-4.14.84' > failed because the tarball download failed. See below for the build > log. Strangely, it was unable to find the (guix base16) module. I now see that 89f1fee8e788fc32d08583b4207c1ecb91d50f28 added a new use of (guix base16) during downloads, and that the copies of Guix currently running on the armhf build slaves is too old to include (guix base16). I don't have time to deal with this right now, but I'll take a look in about 12 hours or so. Unfortunately, I expect that a great many armhf builds will fail in the meantime, including all of the kernel updates. Mark