tree be6843a9b6600945cbdcfe235516e984fcdcd85a
parent fd3ecdd67224e86801a912bf109761593492861a
author Dmitri Shuralyov <dmitshur@golang.org> 1589844855 -0400
committer Dmitri Shuralyov <dmitshur@golang.org> 1589907973 +0000

dashboard: set GO{,HOST}ARCH in linux-386-longtest builder

The linux-386-longtest builder was added in CL 202479 with these
environment variables unset, which caused the builder to run long
tests for the linux/amd64 pair. Setting these to "386" makes the
builder run long tests for linux/386 instead, which increases
32-bit test coverage as originally intended.

For golang/go#29641.

Change-Id: I9fbebc9e37e5f27f21d840d86006192daeaee8c5
Reviewed-on: https://go-review.googlesource.com/c/build/+/234520
Run-TryBot: Dmitri Shuralyov <dmitshur@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Carlos Amedee <carlos@golang.org>
Reviewed-by: Alexander Rakoczy <alex@golang.org>