Go 1.11 installation failure: lazygit/pkg/gui fails to typecheck

[spoonscen]

Describe the bug
Compile errors from # github.com/jesseduffield/lazygit/pkg/gui

To Reproduce
Steps to reproduce the behavior:

1. Install go version go1.11
2. Enable Go Mod export GO111MODULE=on
3. $ go get github.com/jesseduffield/lazygit
4. See error:

# github.com/jesseduffield/lazygit/pkg/gui
../../../../pkg/mod/github.com/jesseduffield/[email protected]/pkg/gui/branches_panel.go:153:3: g.Update undefined (type *gocui.Gui has no field or method Update)
../../../../pkg/mod/github.com/jesseduffield/[email protected]/pkg/gui/commit_message_panel.go:26:3: g.SetViewOnBottom undefined (type *gocui.Gui has no field or method SetViewOnBottom)
../../../../pkg/mod/github.com/jesseduffield/[email protected]/pkg/gui/commit_message_panel.go:32:3: g.SetViewOnBottom undefined (type *gocui.Gui has no field or method SetViewOnBottom)
../../../../pkg/mod/github.com/jesseduffield/[email protected]/pkg/gui/commit_message_panel.go:40:24: too many arguments in call to g.SetView
	have (string, int, int, int, int, number)
	want (string, int, int, int, int)
../../../../pkg/mod/github.com/jesseduffield/[email protected]/pkg/gui/commits_panel.go:12:3: g.Update undefined (type *gocui.Gui has no field or method Update)
../../../../pkg/mod/github.com/jesseduffield/[email protected]/pkg/gui/confirmation_panel.go:71:40: too many arguments in call to gui.g.SetView
	have (string, int, int, int, int, number)
	want (string, int, int, int, int)
../../../../pkg/mod/github.com/jesseduffield/[email protected]/pkg/gui/confirmation_panel.go:88:7: gui.g.SetViewOnBottom undefined (type *gocui.Gui has no field or method SetViewOnBottom)
../../../../pkg/mod/github.com/jesseduffield/[email protected]/pkg/gui/confirmation_panel.go:93:3: g.Update undefined (type *gocui.Gui has no field or method Update)
../../../../pkg/mod/github.com/jesseduffield/[email protected]/pkg/gui/confirmation_panel.go:123:24: too many arguments in call to g.SetView
	have (string, int, int, int, int, number)
	want (string, int, int, int, int)
../../../../pkg/mod/github.com/jesseduffield/[email protected]/pkg/gui/confirmation_panel.go:170:25: v.Dimensions undefined (type *gocui.View has no field or method Dimensions)
../../../../pkg/mod/github.com/jesseduffield/[email protected]/pkg/gui/confirmation_panel.go:170:25: too many errors

Expected behavior

Screenshots
If applicable, add screenshots to help explain your problem.

Desktop (please complete the following information):

• OS: Mac OS
• Lazygit@latest

Additional context
With the introduction of Go 1.11 Go Vet has been updated, see docs here

The go vet command now reports a fatal error when the package under analysis does not typecheck. Previously, a type checking error simply caused a warning to be printed, and vet to exit with status 1.

[spoonscen]

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