[releng_6 tinderbox] failure on alpha/alpha

[FreeBSD Tinderbox]

TB --- 2006-02-23 04:11:03 - tinderbox 2.3 running on freebsd-current.sentex.ca
TB --- 2006-02-23 04:11:03 - starting RELENG_6 tinderbox run for alpha/alpha
TB --- 2006-02-23 04:11:03 - cleaning the object tree
TB --- 2006-02-23 04:11:37 - checking out the source tree
TB --- 2006-02-23 04:11:37 - cd /tinderbox/RELENG_6/alpha/alpha
TB --- 2006-02-23 04:11:37 - /usr/bin/cvs -f -R -q -d/home/ncvs update -Pd -rRELENG_6 src
TB --- 2006-02-23 04:22:03 - building world (CFLAGS=-O2 -pipe)
TB --- 2006-02-23 04:22:03 - cd /src
TB --- 2006-02-23 04:22:03 - /usr/bin/make -B buildworld
>>> Rebuilding the temporary build tree
>>> stage 1.1: legacy release compatibility shims
>>> stage 1.2: bootstrap tools
>>> stage 2.1: cleaning up the object tree
>>> stage 2.2: rebuilding the object tree
>>> stage 2.3: build tools
>>> stage 3: cross tools
>>> stage 4.1: building includes
>>> stage 4.2: building libraries
>>> stage 4.3: make dependencies
>>> stage 4.4: building everything
[...]
gzip -cn /src/share/man/man9/disk.9 > disk.9.gz
gzip -cn /src/share/man/man9/domain.9 > domain.9.gz
gzip -cn /src/share/man/man9/driver.9 > driver.9.gz
gzip -cn /src/share/man/man9/DRIVER_MODULE.9 > DRIVER_MODULE.9.gz
gzip -cn /src/share/man/man9/EVENTHANDLER.9 > EVENTHANDLER.9.gz
gzip -cn /src/share/man/man9/extattr.9 > extattr.9.gz
gzip -cn /src/share/man/man9/fetch.9 > fetch.9.gz
make: don't know how to make firmware.9. Stop
*** Error code 2

Stop in /src/share/man.
*** Error code 1

Stop in /src/share.
*** Error code 1

Stop in /src.
*** Error code 1

Stop in /src.
*** Error code 1

Stop in /src.
TB --- 2006-02-23 05:24:01 - WARNING: /usr/bin/make returned exit code  1 
TB --- 2006-02-23 05:24:01 - ERROR: failed to build world
TB --- 2006-02-23 05:24:01 - tinderbox aborted
TB --- 1.03 user 5.03 system 4378.02 real