Bug#1029276: dials: autopkgtest failure

[Adrian Bunk]

Source: dials
Version: 3.12.1+dfsg3-3
Severity: serious

https://ci.debian.net/data/autopkgtest/testing/amd64/d/dials/30537778/log.gz

...
cp: 'tests' and '/tmp/autopkgtest-lxc.vvc915hq/downtmp/autopkgtest_tmp/tests' are the same file
cp: 'conftest.py' and '/tmp/autopkgtest-lxc.vvc915hq/downtmp/autopkgtest_tmp/conftest.py' are the same file
autopkgtest [09:19:43]: test command1: -----------------------]
autopkgtest [09:19:43]: test command1:  - - - - - - - - - - results - - - - - - - - - -
command1             FAIL non-zero exit status 1