Using Shell executor... Running on gitlabrunner... Reinitialized existing Git repository in /home/gitlab-runner/builds/8fec8106/0/simmctic/simmctic/.git/ Fetching changes... From https://gitlab.c3sl.ufpr.br/simmctic/simmctic * [new branch] issue/65 -> origin/issue/65 Checking out c4534831 as issue/65... fatal: reference is not a tree: c4534831db95fca495f7f45d0cdf7400ed4cc89a ERROR: Job failed: exit status 1