TASK: Remove default value for date property

7 jobs for 2.1 in 1 minute and 17 seconds (queued for 2 seconds)
Name Stage Failure
build Build
 !     Please remember to always keep your 'composer.lock' updated in
! lockstep with 'composer.json' to avoid common problems related
! to dependencies during collaboration and deployment.
! Please refer to the Composer documentation for further details:
! https://getcomposer.org/doc/
! https://getcomposer.org/doc/01-basic-usage.md

ERROR: Job failed: exit status 1