pkgserver has missing info from release/packages files

[schuyler]

Running apt-get update on a new Vagrant testing instance:

testing: Ign:1 http://localhost:9001 stable InRelease
    testing: Get:2 http://localhost:9001 stable Release
    testing: Hit:3 http://security.debian.org/debian-security stretch/updates InRelease
    testing: Ign:4 http://deb.debian.org/debian stretch InRelease
    testing: Ign:5 http://download.buendia.org/deb unstable InRelease
    testing: Hit:6 http://deb.debian.org/debian stretch Release
    testing: Hit:7 http://download.buendia.org/deb unstable Release
    testing: Ign:8 http://download.buendia.org/deb unstable Release.gpg
    testing: Ign:10 http://localhost:9001 stable Release.gpg
    testing: Ign:11 http://localhost:9001 stable/main amd64 Packages
    testing: Ign:12 http://localhost:9001 stable/main all Packages
    testing: Ign:11 http://localhost:9001 stable/main amd64 Packages
    testing: Ign:12 http://localhost:9001 stable/main all Packages
    testing: Ign:11 http://localhost:9001 stable/main amd64 Packages
    testing: Ign:12 http://localhost:9001 stable/main all Packages
    testing: Ign:11 http://localhost:9001 stable/main amd64 Packages
    testing: Ign:12 http://localhost:9001 stable/main all Packages
    testing: Ign:11 http://localhost:9001 stable/main amd64 Packages
    testing: Ign:12 http://localhost:9001 stable/main all Packages
    testing: Err:11 http://localhost:9001 stable/main amd64 Packages
    testing:   404  Not Found [IP: 127.0.0.1 9001]
    testing: Get:12 http://localhost:9001 stable/main all Packages
    testing: Reading package lists...
    testing: W
    testing: :
    testing: Conflicting distribution: http://localhost:9001 stable Release (expected stable but got )
    testing: E
    testing: :
    testing: Failed to fetch http://localhost:9001/dists/stable/main/binary-amd64/Packages  404  Not Found [IP: 127.0.0.1 9001]
    testing: E
    testing: :
    testing: Some index files failed to download. They have been ignored, or old ones used instead.
    testing: Reading package lists...
    testing: Building dependency tree...
    testing:

For some reason, this cycle takes several minutes to run, also, which seems bad.