[current tinderbox] failure on alpha/alpha

TB --- 2003-09-07 04:00:01 - starting CURRENT tinderbox run for alpha/alpha
TB --- 2003-09-07 04:00:01 - checking out the source tree
TB --- cd /home/des/tinderbox/CURRENT/alpha/alpha
TB --- /usr/bin/cvs -f -R -q -d/home/ncvs update -Pd -A src
TB --- 2003-09-07 04:09:12 - building world
TB --- cd /home/des/tinderbox/CURRENT/alpha/alpha/src
TB --- /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: populating /home/des/tinderbox/CURRENT/alpha/alpha/obj/alpha/vol/vol0/users/des/tinderbox/CURRENT/alpha/alpha/src/i386/usr/include
>>> stage 4.2: building libraries
>>> stage 4.3: make dependencies
>>> stage 4.4: building everything..
TB --- 2003-09-07 05:10:17 - building generic kernel
TB --- cd /home/des/tinderbox/CURRENT/alpha/alpha/src
TB --- /usr/bin/make buildkernel KERNCONF=GENERIC
>>> Kernel build for GENERIC started on Sun Sep  7 05:10:18 GMT 2003
[...]
awk -f _at_/tools/makeobjops.awk _at_/dev/pci/pci_if.m -h
awk -f _at_/tools/makeobjops.awk _at_/dev/uart/uart_if.m -h
rm -f .depend
mkdep -f .depend -a   -nostdinc -D_KERNEL -DKLD_MODULE -I- -I. -I_at_ -I_at_/../include -I/home/des/tinderbox/CURRENT/alpha/alpha/obj/alpha/vol/vol0/users/des/tinderbox/CURRENT/alpha/alpha/src/i386/usr/include  /vol/vol0/users/des/tinderbox/CURRENT/alpha/alpha/src/sys/modules/uart/../../dev/uart/uart_bus_acpi.c /vol/vol0/users/des/tinderbox/CURRENT/alpha/alpha/src/sys/modules/uart/../../dev/uart/uart_bus_ebus.c /vol/vol0/users/des/tinderbox/CURRENT/alpha/alpha/src/sys/modules/uart/../../dev/uart/uart_bus_isa.c /vol/vol0/users/des/tinderbox/CURRENT/alpha/alpha/src/sys/modules/uart/../../dev/uart/uart_bus_pci.c /vol/vol0/users/des/tinderbox/CURRENT/alpha/alpha/src/sys/modules/uart/../../dev/uart/uart_bus_puc.c /vol/vol0/users/des/tinderbox/CURRENT/alpha/alpha/src/sys/modules/uart/../../dev/uart/uart_core.c /vol/vol0/users/des/tinderbox/CURRENT/alpha/alpha/src/sys/modules/uart/../../dev/uart/uart_cpu_alpha.c /vol/vol0/users/des/tinderbox/CURRENT/alpha/alpha/src/sys/modules/uart/../..!
 /dev/uart/uart_dev_ns8250.c /vol/vol0/users/des/tinderbox/CURRENT/alpha/alpha/src/sys/modules/uart/../../dev/uart/uart_dev_sab82532.c /vol/vol0/users/des/tinderbox/CURRENT/alpha/alpha/src/sys/modules/uart/../../dev/uart/uart_dev_z8530.c uart_if.c /vol/vol0/users/des/tinderbox/CURRENT/alpha/alpha/src/sys/modules/uart/../../dev/uart/uart_tty.c
In file included from _at_/ddb/ddb.h:40,
                 from /vol/vol0/users/des/tinderbox/CURRENT/alpha/alpha/src/sys/dev/uart/uart_core.c:53:
machine/db_machdep.h:38:21: opt_ddb.h: No such file or directory
mkdep: compile failed
*** Error code 1

Stop in /vol/vol0/users/des/tinderbox/CURRENT/alpha/alpha/src/sys/modules/uart.
*** Error code 1

Stop in /vol/vol0/users/des/tinderbox/CURRENT/alpha/alpha/src/sys/modules.
*** Error code 1

Stop in /vol/vol0/users/des/tinderbox/CURRENT/alpha/alpha/obj/alpha/vol/vol0/users/des/tinderbox/CURRENT/alpha/alpha/src/sys/GENERIC.
*** Error code 1

Stop in /vol/vol0/users/des/tinderbox/CURRENT/alpha/alpha/src.
*** Error code 1

Stop in /vol/vol0/users/des/tinderbox/CURRENT/alpha/alpha/src.
TB --- 2003-09-07 05:11:41 - /usr/bin/make returned exit code  1 
TB --- 2003-09-07 05:11:41 - ERROR: failed to build generic kernel
TB --- 2003-09-07 05:11:41 - tinderbox aborted