GHE:Backup and Restore:Networks Failed to Restore

ghe-restore

Restoring a snapshot from a monolithic appliance to a test cluster produced the following error:

Warning: One or more repository networks failed to restore successfully. Please contact GitHub Enterprise Support for assistance.
100177985: /data/repositories/a/nw/a8/02/0f/100177985
100180833: /data/repositories/a/nw/a8/88/dc/100180833
100174529: /data/repositories/a/nw/a8/d6/ff/100174529
100186125: /data/repositories/a/nw/a8/75/55/100186125
100173937: /data/repositories/a/nw/a7/da/01/100173937
<SNIP>

Provisional results indicate that these errors are displayed by ghe-restore -v when trying to restore deleted repositories.