On core-updates, apparently all of the armhf builds are
dependency-failed due to a failure to build an early guile-2.2.2
(/gnu/store/z3h8q7qrv20vc361q1ry7j1izbmrvrjh-guile-2.2.2.drv). The
reason is that the 'max-silent-time' being used for that build is 1
hour, although it should be 10 hours.
In order to get things building again, I've asked Hydra to manually
build this derivation from the command-line, with the needed
--max-silent-time and --timeout settings. However, it would be good to
find out what's going wrong here, so that we can avoid doing this
manually on every core-updates cycle.
Mark
