fetching https://github.com/ErnyTech/dmd.git no-exclusive-class-name (attempt: 1/3) fatal: Couldn't find remote ref no-exclusive-class-name fetching https://github.com/ErnyTech/dmd.git no-exclusive-class-name (attempt: 2/3) fatal: Couldn't find remote ref no-exclusive-class-name fetching https://github.com/ErnyTech/dmd.git no-exclusive-class-name (attempt: 3/3) fatal: Couldn't find remote ref no-exclusive-class-name