zsh: killed gobrew after upgrade

[juev]

 10:28:48  ❯ gobrew self-update
Downloading 100% |████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████| (5.6/5.6 MB, 16.459 MB/s)
Upgrade successful

 10:28:56  ❯ gobrew
zsh: killed     gobrew

after self-update gobrew do not work.

[juev]

the same if we use curl:

 10:37:51  ❯ curl -sLk https://git.io/gobrew | sh -
Using gobrew version latest

Installed successfully to: /Users/deevsyukov/.gobrew/bin/gobrew
============================
sh: line 55: 98330 Killed: 9               $GOBREW_BIN_DIR/gobrew help
============================

***Please add PATH below to your ~/.bashrc manually***

export PATH="$HOME/.gobrew/current/bin:$HOME/.gobrew/bin:$PATH"


 10:37:55  ❯ gobrew
zsh: killed     gobrew

[juev]

After mac restart all fine. Some thing strange. :(