[INFO] fetching crate pin-arc 0.2.1...
[INFO] checking pin-arc-0.2.1 against try#fafe42c59556a4233f03dd0d900b575a9afeece8 for pr-143764
[INFO] extracting crate pin-arc 0.2.1 into /workspace/builds/worker-6-tc2/source
[INFO] checking pin-arc-0.2.1 against try#fafe42c59556a4233f03dd0d900b575a9afeece8 for pr-143764
[INFO] extracting crate pin-arc 0.2.1 into /workspace/builds/worker-6-tc2/source
[INFO] checking pin-arc-0.2.1 against try#fafe42c59556a4233f03dd0d900b575a9afeece8 for pr-143764
[INFO] extracting crate pin-arc 0.2.1 into /workspace/builds/worker-6-tc2/source
[INFO] checking pin-arc-0.2.1 against try#fafe42c59556a4233f03dd0d900b575a9afeece8 for pr-143764
[INFO] extracting crate pin-arc 0.2.1 into /workspace/builds/worker-6-tc2/source
[INFO] checking pin-arc-0.2.1 against try#fafe42c59556a4233f03dd0d900b575a9afeece8 for pr-143764
[INFO] extracting crate pin-arc 0.2.1 into /workspace/builds/worker-6-tc2/source


unable to download pin-arc version 0.2.1

Caused by:
    unexpected end of file