[INFO] fetching crate rust-2018 1.1.1...
[INFO] testing rust-2018-1.1.1 against try#0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6 for pr-137122-1
[INFO] extracting crate rust-2018 1.1.1 into /workspace/builds/worker-4-tc2/source
[INFO] testing rust-2018-1.1.1 against try#0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6 for pr-137122-1
[INFO] extracting crate rust-2018 1.1.1 into /workspace/builds/worker-4-tc2/source
[INFO] testing rust-2018-1.1.1 against try#0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6 for pr-137122-1
[INFO] extracting crate rust-2018 1.1.1 into /workspace/builds/worker-4-tc2/source
[INFO] testing rust-2018-1.1.1 against try#0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6 for pr-137122-1
[INFO] extracting crate rust-2018 1.1.1 into /workspace/builds/worker-4-tc2/source
[INFO] testing rust-2018-1.1.1 against try#0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6 for pr-137122-1
[INFO] extracting crate rust-2018 1.1.1 into /workspace/builds/worker-4-tc2/source


unable to download rust-2018 version 1.1.1

Caused by:
    unexpected end of file