[INFO] fetching crate arborist 0.0.5...
[INFO] checking arborist-0.0.5 against try#fafe42c59556a4233f03dd0d900b575a9afeece8 for pr-143764
[INFO] extracting crate arborist 0.0.5 into /workspace/builds/worker-7-tc2/source
[INFO] checking arborist-0.0.5 against try#fafe42c59556a4233f03dd0d900b575a9afeece8 for pr-143764
[INFO] extracting crate arborist 0.0.5 into /workspace/builds/worker-7-tc2/source
[INFO] checking arborist-0.0.5 against try#fafe42c59556a4233f03dd0d900b575a9afeece8 for pr-143764
[INFO] extracting crate arborist 0.0.5 into /workspace/builds/worker-7-tc2/source
[INFO] checking arborist-0.0.5 against try#fafe42c59556a4233f03dd0d900b575a9afeece8 for pr-143764
[INFO] extracting crate arborist 0.0.5 into /workspace/builds/worker-7-tc2/source
[INFO] checking arborist-0.0.5 against try#fafe42c59556a4233f03dd0d900b575a9afeece8 for pr-143764
[INFO] extracting crate arborist 0.0.5 into /workspace/builds/worker-7-tc2/source


unable to download arborist version 0.0.5

Caused by:
    unexpected end of file