vixie-cron-3.0.1-r5 tries to download a file named vixie-cron-3.0.1-gentoo.patch.bz2 which looks like it is not on a single mirror server. doing the command "emerge -f vixie-con" gives the following output in the end: !!! Some fetch errors were encountered. Please see above for details. And each of the attempts for downloading from the different mirrors gives "NOT FOUND." Reproducible: Always Steps to Reproduce: 1. 2. 3.
The file is on it's way to the mirrors. Already available on our primary mirror: http://gentoo.osuosl.org/distfiles/vixie-cron-3.0.1-gentoo.patch.bz2