FYI, I have manually migrated the git repo of node-once from: https://alioth-archive.debian.org/git/collab-maint/node-once.git.tar.xz to: https://salsa.debian.org/js-team/node-once
I skipped all repos on collab-maint during the mass migration in April last year: https://alioth-lists.debian.net/pipermail/pkg-javascript-devel/2018-April/025850.html because my paolog-guest account had no write access to those Paolo
