>>> Emerging (1 of 1) net-wireless/reaver-wps-fork-t6x-1.5.2_p20161210-r2::pentoo
>>> Unpacking source...
Initialized empty Git repository in /usr/portage/distfiles/git3-src/t6x_reaver-wps-fork-t6x.git/
 * Fetching https://github.com/t6x/reaver-wps-fork-t6x.git ...
git fetch https://github.com/t6x/reaver-wps-fork-t6x.git +HEAD:refs/git-r3/HEAD
remote: Counting objects: 879, done.
remote: Compressing objects: 100% (21/21), done.
remote: Total 879 (delta 51), reused 42 (delta 42), pack-reused 816
Receiving objects: 100% (879/879), 1.31 MiB | 904.00 KiB/s, done.
Resolving deltas: 100% (463/463), done.
From https://github.com/t6x/reaver-wps-fork-t6x
 * [new ref]                    -> refs/git-r3/HEAD
 * [new tag]         1.6b       -> 1.6b
 * [new tag]         v1.6.1     -> v1.6.1
git update-ref --no-deref refs/git-r3/net-wireless/reaver-wps-fork-t6x/0/__main__ c94ce484c4f6d9fb3bd3657cc6dc07eabb927dcd
fatal: update_ref failed for ref 'refs/git-r3/net-wireless/reaver-wps-fork-t6x/0/__main__': cannot update ref 'refs/git-r3/net-wireless/reaver-wps-fork-t6x/0/__main__': trying to write ref 'refs/git-r3/net-wireless/reaver-wps-fork-t6x/0/__main__' with nonexistent object c94ce484c4f6d9fb3bd3657cc6dc07eabb927dcd
 * ERROR: net-wireless/reaver-wps-fork-t6x-1.5.2_p20161210-r2::pentoo failed (unpack phase):
 *   Referencing c94ce484c4f6d9fb3bd3657cc6dc07eabb927dcd failed (wrong ref?).
 *
 * Call stack:
 *     ebuild.sh, line  115:  Called src_unpack
 *   environment, line 2953:  Called git-r3_src_unpack
 *   environment, line 2233:  Called git-r3_src_fetch
 *   environment, line 2227:  Called git-r3_fetch
 *   environment, line 2140:  Called die
 * The specific snippet of code:
 *                   die "Referencing ${remote_ref} failed (wrong ref?).";
 *
 * If you need support, post the output of `emerge --info '=net-wireless/reaver-wps-fork-t6x-1.5.2_p20161210-r2::pentoo'`,
 * the complete build log and the output of `emerge -pqv '=net-wireless/reaver-wps-fork-t6x-1.5.2_p20161210-r2::pentoo'`.
 * The complete build log is located at '/var/tmp/portage/net-wireless/reaver-wps-fork-t6x-1.5.2_p20161210-r2/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/net-wireless/reaver-wps-fork-t6x-1.5.2_p20161210-r2/temp/environment'.
 * Working directory: '/var/tmp/portage/net-wireless/reaver-wps-fork-t6x-1.5.2_p20161210-r2/work'
 * S: '/var/tmp/portage/net-wireless/reaver-wps-fork-t6x-1.5.2_p20161210-r2/work/reaver-wps-fork-t6x-1.5.2_p20161210'