[INFO] fetching crate conformal_core 0.3.6... [INFO] checking conformal_core-0.3.6 against master#9bfa31f632912180dc742809bcc51a97f2d7079d for pr-140151 [INFO] extracting crate conformal_core 0.3.6 into /workspace/builds/worker-6-tc1/source unable to download conformal_core version 0.3.6 Caused by: unexpected end of file