Cleanup support for specifying PKCS#11 engine as part of the label

The code for specifying OpenSSL PKCS#11 engine as part of the label
(e.g. -l "pkcs11:token=..." instead of -E pkcs11 -l "token=...")
was non-functional.  This commit just cleans the related code.
73 jobs for !2943 with ondrej/remove-OpenSSL-engine-specification-in-label in 30 minutes and 55 seconds (queued for 4 seconds)
detached
Status Job ID Name Coverage
  Precheck
passed #591543
amd64 linux
🐞:sid:amd64

00:03:52

passed #591541
amd64 linux
autoreconf:sid:amd64

00:00:35

passed #591542
amd64 linux
misc:sid:amd64

00:00:18

 
  Build
passed #591558
amd64 linux
asan:sid:amd64

00:01:34

passed #591565
amd64 freebsd
clang:freebsd11.3:amd64

00:01:57

passed #591566
amd64 freebsd
clang:freebsd12.0:amd64

00:01:40

passed #591567
amd64 openbsd
clang:openbsd6.5:amd64

00:07:47

passed #591562
amd64 linux
clang:stretch:amd64

00:01:32

passed #591563
i386 linux
clang:stretch:i386

00:01:27

passed #591544
amd64 linux
gcc:alpine3.11:amd64

00:02:30

passed #591557
amd64 linux
gcc:bionic:amd64

00:01:45

passed #591550
amd64 linux
gcc:buster:amd64

00:01:44

passed #591545
amd64 linux
gcc:centos6:amd64

00:02:04

passed #591546
amd64 linux
gcc:centos7:amd64

00:02:24

passed #591547
amd64 linux
gcc:centos8:amd64

00:02:32

passed #591555
amd64 linux
gcc:fedora31:amd64

00:02:27

passed #591548
amd64 linux
gcc:jessie:amd64

00:01:33

passed #591551
amd64 linux
gcc:sid:amd64

00:02:23

passed #591553
i386 linux
gcc:sid:i386

00:01:24

passed #591549
amd64 linux
gcc:stretch:amd64

00:01:46

passed #591554
amd64 linux
gcc:tumbleweed:amd64

00:02:41

passed #591556
amd64 linux
gcc:xenial:amd64

00:01:21

passed #591569
amd64 windows
msvc:windows:amd64

00:02:13

passed #591561
amd64 linux
mutexatomics:sid:amd64

00:01:34

passed #591568
amd64 linux
nolibtool:sid:amd64

00:02:06

passed #591552
amd64 linux
oot:sid:amd64

00:01:33

passed #591564
amd64 linux
pkcs11:sid:amd64

00:01:22

passed #591560
amd64 linux
rwlock:sid:amd64

00:01:32

passed #591559
amd64 linux
tsan:buster:amd64

00:03:11

 
  Unit
passed #591583
amd64 linux
unit:asan:sid:amd64

00:04:19

passed #591588
amd64 freebsd
unit:clang:freebsd11.3:amd64

00:00:43

passed #591589
amd64 freebsd
unit:clang:freebsd12.0:amd64

00:01:17

passed #591586
amd64 linux
unit:clang:stretch:amd64

00:00:45

passed #591570
amd64 linux
unit:gcc:alpine3.11:amd64

00:02:52

passed #591582
amd64 linux
unit:gcc:bionic:amd64

00:00:53

passed #591576
amd64 linux
unit:gcc:buster:amd64

00:01:17

passed #591571
amd64 linux
unit:gcc:centos6:amd64

00:00:41

passed #591572
amd64 linux
unit:gcc:centos7:amd64

00:00:54

passed #591573
amd64 linux
unit:gcc:centos8:amd64

00:00:57

passed #591580
amd64 linux
unit:gcc:fedora31:amd64

00:01:19

passed #591574
amd64 linux
unit:gcc:jessie:amd64

00:00:30

passed #591577
amd64 linux
unit:gcc:sid:amd64

00:01:19

passed #591578
i386 linux
unit:gcc:sid:i386

00:01:54

passed #591575
amd64 linux
unit:gcc:stretch:amd64

00:00:44

passed #591579
amd64 linux
unit:gcc:tumbleweed:amd64

00:01:15

passed #591581
amd64 linux
unit:gcc:xenial:amd64

00:00:53

passed #591590
amd64 linux
unit:nolibtool:sid:amd64

00:01:43

passed #591587
amd64 linux
unit:pkcs11:sid:amd64

00:01:18

passed #591585
amd64 linux
unit:rwlock:sid:amd64

00:01:21

failed #591584
amd64 linux allowed to fail
unit:tsan:buster:amd64

00:04:37

 
  System
passed #591604
amd64 linux
system:asan:sid:amd64

00:16:29

passed #591608
amd64 freebsd
system:clang:freebsd11.3:amd64

00:12:35

passed #591609
amd64 freebsd
system:clang:freebsd12.0:amd64

00:12:26

passed #591591
amd64 linux
system:gcc:alpine3.11:amd64

00:13:22

passed #591603
amd64 linux
system:gcc:bionic:amd64

00:12:10

passed #591597
amd64 linux
system:gcc:buster:amd64

00:12:16

passed #591592
amd64 linux
system:gcc:centos6:amd64

00:12:15

passed #591593
amd64 linux
system:gcc:centos7:amd64

00:11:35

passed #591594
amd64 linux
system:gcc:centos8:amd64

00:12:33

passed #591601
amd64 linux
system:gcc:fedora31:amd64

00:12:40

passed #591595
amd64 linux
system:gcc:jessie:amd64

00:12:07

passed #591598
amd64 linux
system:gcc:sid:amd64

00:12:38

passed #591599
i386 linux
system:gcc:sid:i386

00:13:29

passed #591596
amd64 linux
system:gcc:stretch:amd64

00:12:50

passed #591600
amd64 linux
system:gcc:tumbleweed:amd64

00:12:45

passed #591602
amd64 linux
system:gcc:xenial:amd64

00:12:00

passed #591610
amd64 linux
system:nolibtool:sid:amd64

00:12:19

passed #591607
amd64 linux
system:pkcs11:sid:amd64

00:11:26

passed #591606
amd64 linux
system:rwlock:sid:amd64

00:12:19

failed #591605
amd64 linux allowed to fail
system:tsan:buster:amd64

00:19:37

 
  Docs
passed #591611
amd64 linux
docs:sid:amd64

00:00:59

 
  Postcheck
passed #591613
amd64 linux
cppcheck:gcc:sid:amd64

00:02:06

passed #591612
amd64 linux
scan-build:buster:amd64

00:11:43

 
Name Stage Failure
failed
system:tsan:buster:amd64 System
make: *** [Makefile:486: test] Error 1
Running after script...
$ find bin -name 'tsan.*' -exec python3 util/parse_tsan.py {} \;
Uploading artifacts...
bin/tests/system/*/tsan.*: found 21 matching files
bin/tests/system/*/*/tsan.*: found 271 matching files

tsan/: found 248 matching files

Uploading artifacts to coordinator... ok
id=591605 responseStatus=201 Created token=YGoRCeMY
ERROR: Job failed: exit code 1
failed
unit:tsan:buster:amd64 Unit
$ find lib -name 'tsan.*' -exec python3 util/parse_tsan.py {} \;
Uploading artifacts...
WARNING: lib/*/tests/tsan.*: no matching files
WARNING: tsan/: no matching files
kyua.log: found 1 matching files

kyua.results: found 1 matching files

WARNING: kyua_html/: no matching files
Uploading artifacts to coordinator... ok
id=591584 responseStatus=201 Created token=Kkghn_DF
ERROR: Job failed: exit code 1