cache: remove a useless internal function

33 jobs from cache-stats in 30 minutes and 35 seconds (queued for 2 seconds)
Status Job ID Name Coverage
  Build
passed #243135
docker linux amd64
build:asan:linux:amd64

00:01:23

passed #243134
docker linux amd64
build:linux:amd64

00:01:23

passed #243136
docker linux amd64
build:turris:omnia

00:01:20

passed #243137
docker linux amd64 allowed to fail
srpm

00:00:52

 
  Test
passed #243146
docker linux amd64
deckard:linux:amd64

00:02:15

passed #244046
privileged
distro:epel-7

00:01:48

passed #243153
privileged
distro:fedora-29

00:02:56

passed #243145
docker
doc

00:00:54

passed #243143
dind
docker:build

00:02:22

passed #243144
docker linux amd64
installcheck:linux:amd64

00:01:14

passed #243147
docker linux amd64
installcheck:valgrind:linux:amd64

00:02:23

passed #243140
docker
lint:c

00:02:18

passed #243141
docker
lint:clang-scan-build

00:01:06

passed #243139
docker
lint:lua

00:00:41

passed #243138
docker linux amd64
lint:pedantic

00:01:24

passed #243148
docker
osx:build

00:02:32

passed #243150
docker linux amd64
pytests:lint

00:00:33

passed #243151
docker linux amd64
pytests:run

00:02:22

passed #243152
docker linux amd64
respdiff:iter:udp:linux:amd64

00:02:20

passed #243142
docker linux amd64
test:linux:amd64

00:01:11

passed #243149
docker linux amd64
test:linux:amd64:valgrind

00:01:29

failed #243154
privileged
distro:epel-7

00:01:08

 
  Extended
passed #243155
docker linux amd64
pytests:extended

00:03:13

passed #243156
respdiff
respdiff:fwd-tls6-kresd.udp6

00:12:19

passed #243157
respdiff
respdiff:fwd-udp6-kresd.udp6

00:11:52

failed #243161
respdiff
respdiff:fwd-udp6-unbound.tcp6

00:24:23

passed #243162
respdiff
respdiff:fwd-udp6-unbound.tls6

00:23:23

passed #243160
respdiff
respdiff:fwd-udp6-unbound.udp6

00:10:51

failed #243159
respdiff
respdiff:iter.tls6

00:20:23

passed #243158
respdiff
respdiff:iter.udp6

00:14:52

passed #243163
respdiff
resperf:fwd-tls6.udp-asan

00:17:18

passed #243164
respdiff
resperf:fwd-udp6.udp-asan

00:15:48

passed #243165
respdiff
resperf:iter.udp-asan

00:20:48

 
Name Stage Failure
failed
respdiff:iter.tls6 Extended
Running after script...
$ cp -t . respdiff_commitdir/$RESPDIFF_TEST/j* ||:
$ cp -t . respdiff_commitdir/*$RESPDIFF_TEST*.png ||:
Uploading artifacts...
Runtime platform arch=amd64 os=linux pid=67367 revision=4745a6f3 version=11.8.0
./j*: found 11 matching files
./*.png: found 3 matching files
Uploading artifacts to coordinator... ok id=243159 responseStatus=201 Created token=qqaEisCW
ERROR: Job failed: exit status 1
failed
respdiff:fwd-udp6-unbound.tcp6 Extended
Running after script...
$ cp -t . respdiff_commitdir/$RESPDIFF_TEST/j* ||:
$ cp -t . respdiff_commitdir/*$RESPDIFF_TEST*.png ||:
Uploading artifacts...
Runtime platform arch=amd64 os=linux pid=68175 revision=4745a6f3 version=11.8.0
./j*: found 11 matching files
./*.png: found 3 matching files
Uploading artifacts to coordinator... ok id=243161 responseStatus=201 Created token=R52pUuyq
ERROR: Job failed: exit status 1