gistfile1.txt

./mach build -d
    Updating git repository `https://github.com/asajeffrey/webxr`
    Updating git repository `https://github.com/asajeffrey/surfman`
    Updating git repository `https://github.com/pcwalton/surfman`
    Updating git repository `https://github.com/asajeffrey/surfman-chains`
    Updating crates.io index
error: failed to select a version for `cgl`.
    ... required by package `io-surface v0.12.1`
    ... which is depended on by `surfman v0.23.0 (https://github.com/asajeffrey/surfman?branch=servo#00c00bf6)`
    ... which is depended on by `canvas v0.0.1 (/home/ajeffrey/github/asajeffrey/servo/components/canvas)`
    ... which is depended on by `constellation v0.0.1 (/home/ajeffrey/github/asajeffrey/servo/components/constellation)`
    ... which is depended on by `libservo v0.0.1 (/home/ajeffrey/github/asajeffrey/servo/components/servo)`
    ... which is depended on by `libmlservo v0.0.1 (/home/ajeffrey/github/asajeffrey/servo/ports/libmlservo)`
versions that meet the requirements `= 0.3.0` are: 0.3.0

all possible versions conflict with previously selected packages.

  previously selected package `cgl v0.3.2`
    ... which is depended on by `surfman v0.23.0 (https://github.com/asajeffrey/surfman?branch=servo#00c00bf6)`
    ... which is depended on by `canvas v0.0.1 (/home/ajeffrey/github/asajeffrey/servo/components/canvas)`
    ... which is depended on by `constellation v0.0.1 (/home/ajeffrey/github/asajeffrey/servo/components/constellation)`
    ... which is depended on by `libservo v0.0.1 (/home/ajeffrey/github/asajeffrey/servo/components/servo)`
    ... which is depended on by `libmlservo v0.0.1 (/home/ajeffrey/github/asajeffrey/servo/ports/libmlservo)`

failed to select a version for `cgl` which could resolve this conflict
Build FAILED in 0:00:01