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authorFelix S. Klock II <pnkfelix@pnkfx.org>2021-03-15 17:37:06 -0400
committerFelix S. Klock II <pnkfelix@pnkfx.org>2021-03-15 23:19:35 -0400
commitd6de60fb322828ec3b828278f05598f2db282142 (patch)
tree950f091b717e5f03c008d1c4a95433662949d251 /library/std/src/sys/unix/stack_overflow.rs
parent107896c32d5dda4db508968ff34997a39d286966 (diff)
downloadrust-d6de60fb322828ec3b828278f05598f2db282142.tar.gz
rust-d6de60fb322828ec3b828278f05598f2db282142.zip
Make bootstrap be more informative when one does `x.py test` on a beta checkout without other mods.
To be clear, by default running `x.py test` on a checkout of the beta branch
currently fails, and with this change will continue to fail, because `x.py
tests` runs `x.py test src/tools/tidy` which tries to run `rustfmt` and that
will fail because the `rustfmt` binary is pinned to the current nighlty and we
do not attempt to distribute one for the beta builds.

This change gives a better error message than the current message, which is just
"./x.py fmt is not supported on this channel" without providing any hint about
what one might do about that problem.

(update: placated tidy.)
Diffstat (limited to 'library/std/src/sys/unix/stack_overflow.rs')
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