x/tools/gopls: automated issue report (crash) - "SetRequire called with conflicting versions"

[emrahdulan]

gopls version: v0.7.4
gopls flags:
update flags: proxy
extension version: 0.30.0
go version: 1.17.1
environment: Visual Studio Code linux
initialization error: undefined
issue timestamp: Tue, 04 Jan 2022 09:07:13 GMT
restart history:
Tue, 04 Jan 2022 08:43:32 GMT: activation (enabled: true)

ATTENTION: PLEASE PROVIDE THE DETAILS REQUESTED BELOW.

Describe what you observed.

panic: SetRequire called with conflicting versions for path github.com/spf13/viper (v1.2.1 and v1.9.0)

goroutine 5855 [running]:
golang.org/x/mod/modfile.(*File).SetRequire(0xc007d71700, {0xc0058e9700, 0x1c, 0x30c})
	  rule.go:927  0x4da
golang.org/x/tools/internal/lsp/cache.switchDirectness(0xc0035fc780, 0xc0033edf80, 0xe924d8)
	  mod_tidy.go:442  0x2f3
golang.org/x/tools/internal/lsp/cache.directnessDiagnostic(0xc0033edf80, 0xc0035fc780, 0xc0072f2870)
	  mod_tidy.go:369  0x19c
golang.org/x/tools/internal/lsp/cache.modTidyDiagnostics({0xf83660, 0xc001ad4ba0}, {0xfacd60, 0xc0018f3000}, 0xc002d15c40, 0xc007d71300, {0xc0045b8280, 0x3, 0xd38317})
	  mod_tidy.go:213  0x4fc
golang.org/x/tools/internal/lsp/cache.(*snapshot).ModTidy.func1({0xf835b8, 0xc004a435c0}, {0xf6c960, 0xc0018f3000})
	  mod_tidy.go:135  0x825
golang.org/x/tools/internal/memoize.(*Handle).run.func1()
	  memoize.go:327  0xa9
created by golang.org/x/tools/internal/memoize.(*Handle).run
	  memoize.go:320  0x1b0
[Error - 10:07:04 AM] 

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[gopherbot]

Change https://golang.org/cl/376394 mentions this issue: internal/lsp/cache: avoid panic in mod diags with redundant requires