WIP: introduce error in Makefile.am

this introduces an error in the top-level Makefile.am to test how the
CI reports errors in the MR.

DO NOT MERGE
33 jobs for test-makefile-linting in 129 minutes and 46 seconds (queued for 5 seconds)
Status Job ID Name Coverage
  .Pre
passed #735220
make-dist

00:06:15

 
  Lal
passed #735223
lal:conda:fftw

00:12:16

passed #735224
lal:conda:mkl

00:12:46

passed #735222
lal:deb

00:29:07

passed #735221
lal:rpm

00:17:29

 
  Lal Frame
passed #735227
lalframe:conda

00:10:07

passed #735226
lalframe:deb

00:10:03

passed #735225
lalframe:rpm

00:08:13

 
  Lal Meta Io
passed #735230
lalmetaio:conda

00:07:34

passed #735229
lalmetaio:deb

00:10:02

passed #735228
lalmetaio:rpm

00:07:18

 
  Lal Simulation
passed #735233
lalsimulation:conda

00:11:24

passed #735232
lalsimulation:deb

00:22:40

passed #735231
lalsimulation:rpm

00:11:00

 
  Lal Burst
passed #735236
lalburst:conda

00:09:49

passed #735235
lalburst:deb

00:17:28

passed #735234
lalburst:rpm

00:20:56

 
  Lal Inspiral
passed #735239
lalinspiral:conda

00:11:26

passed #735238
lalinspiral:deb

00:20:26

passed #735237
lalinspiral:rpm

00:10:59

 
  Lal Pulsar
passed #735242
lalpulsar:conda

00:12:51

passed #735241
lalpulsar:deb

00:21:10

passed #735240
lalpulsar:rpm

00:12:55

 
  Lal Inference
passed #735245
lalinference:conda

00:14:25

passed #735244
lalinference:deb

00:19:28

passed #735243
lalinference:rpm

00:15:05

 
  Lal Apps
passed #735248
lalapps:conda

00:17:34

passed #735247
lalapps:deb

00:14:13

passed #735246
lalapps:rpm

00:16:12

 
  Lint
failed #735250
lint:coala

00:01:21

passed #735249
lint:python

00:01:09

 
  Documentation
failed #735251
documentation

00:03:13

 
  Integration Tests
failed #735252
top-level

00:03:55

 
Name Stage Failure
failed
top-level Integration Tests
++ echo '$ make -j4 distcheck'
++ make -j4 distcheck
Makefile:853: *** missing separator. Stop.
Running after_script
Uploading artifacts for failed job
Uploading artifacts...
WARNING: */_build/*/test/python/junit*.xml: no matching files
ERROR: No files to upload
ERROR: Job failed: exit code 1
failed
documentation Documentation
==================================================

++ echo '
$ make -j4 install-html'
++ make -j4 install-html
$ make -j4 install-html
Makefile:873: *** missing separator. Stop.
Running after_script
Uploading artifacts for failed job
ERROR: Job failed: exit code 1
failed
lint:coala Lint
$ coala --ci --json -o output.json
Running after_script
Running after script...
$ coala-json --junit -f output.json -o junit.xml
Uploading artifacts for failed job
Uploading artifacts...
junit.xml: found 1 matching files

Uploading artifacts to coordinator... ok
id=735250 responseStatus=201 Created token=zn8KUy6q
ERROR: Job failed: exit code 1