taskcluster: dont run inside nix-shell otherwise binary-caches dont work
taskcluster: dont run inside nix-shell otherwise binary-caches dont work

lundjordan/services,La0/mozilla-relengapi,mozilla-releng/services,mozilla-releng/services,garbas/mozilla-releng-services,mozilla-releng/services,lundjordan/services,andrei987/services,garbas/mozilla-releng-services,garbas/mozilla-releng-services,mozilla-releng/services,srfraser/services,La0/mozilla-relengapi,srfraser/services,La0/mozilla-relengapi,lundjordan/services,srfraser/services,andrei987/services,garbas/mozilla-releng-services,lundjordan/services,La0/mozilla-relengapi,andrei987/services,andrei987/services,srfraser/services