auto merge of #17330 : brson/rust/bot-house-cleaning, r=alexcrichton

Both these things were transitionary until bot upgrades.

configure

@@ -477,12 +477,6 @@ fi
 step_msg "validating $CFG_SELF args"
 validate_opt
 
-# Temporarily support the old windows triples while the bots make the transition
-# XXX Remove me
-CFG_BUILD=`echo "${CFG_BUILD}" | sed 's/-pc-mingw32/-w64-mingw32/g'`
-CFG_HOST=`echo "${CFG_HOST}" | sed 's/-pc-mingw32/-w64-mingw32/g'`
-CFG_TARGET=`echo "${CFG_TARGET}" | sed 's/-pc-mingw32/-w64-mingw32/g'`
-
 # Validate the release channel
 case "$CFG_RELEASE_CHANNEL" in
     (source | nightly | beta | stable)

mk/tests.mk

@@ -194,9 +194,6 @@ check-ref: cleantestlibs cleantmptestlogs check-stage2-rpass \
 check-docs: cleantestlibs cleantmptestlogs check-stage2-docs
 	$(Q)$(CFG_PYTHON) $(S)src/etc/check-summary.py tmp/*.log
 
-# NOTE: Remove after reprogramming windows bots
-check-fast: check-lite
-
 # Some less critical tests that are not prone to breakage.
 # Not run as part of the normal test suite, but tested by bors on checkin.
 check-secondary: check-lexer check-pretty