newbib: Do not override existing backup files

13 jobs for master in 47 seconds (queued for 8 seconds)
Status Job ID Name Coverage
  Test
passed bib-conva_test #153250

00:00:18

passed bib-convl_test #153251

00:00:20

passed bib-convu_test #153252

00:00:20

passed bib-extract_test #153253

00:00:14

passed bib-format_test #153254

00:00:21

passed bib-jabbr_test #153255

00:00:36

failed bib-keyinsert_test #153256

00:00:29

passed bib-name_test #153257

00:00:28

passed bib-order_test #153258

00:00:12

passed bib-pdfinsert_test #153259

00:00:11

passed bib-separate_test #153260

00:00:11

passed bib-txt_test #153261

00:00:22

passed bib-unite_test #153262

00:00:12

 
Name Stage Failure
failed
bib-keyinsert_test Test
shunit2:ERROR testPrintKeys() returned non-zero return code.
testBadSigns
testIncollection

Ran
14 tests.

FAILED (failures=3)
Cleaning up file based variables
ERROR: Job failed: exit code 1