'emerge -v1 gnome-shell-extensions' fails with: ... Saving to: ‘/net/caiman/usr/local/portage/distfiles_caiman/gnome-shell-extensions-3.20.1.tar.xz’ /net/caiman/usr/loc 100%[===================>] 231.27K 138KB/s in 1.7s 2016-06-26 11:51:49 (138 KB/s) - ‘/net/caiman/usr/local/portage/distfiles_caiman/gnome-shell-extensions-3.20.1.tar.xz’ saved [236820/236820] !!! Fetched file: gnome-shell-extensions-3.20.1.tar.xz VERIFY FAILED! !!! Reason: Filesize does not match recorded size !!! Got: 236820 !!! Expected: 215722 Refetching... File renamed to '/net/caiman/usr/local/portage/distfiles_caiman/gnome-shell-extensions-3.20.1.tar.xz._checksum_failure_.wua67f3_' !!! Couldn't download 'gnome-shell-extensions-3.20.1.tar.xz'. Aborting.
Yup, was ok in the overlay though.
gnome-shell-extensions-3.20.1.tar.xz at https://download.gnome.org/core/3.20/3.20.2/sources/ has also the length 236820.
Fixed: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=25904b8a1b201663870fde25d73cd4224ee7b7fb Thanks for pointing out the upstream page.