[INFO] fetching crate mscorlib_safe_derive 0.1.3... [INFO] checking mscorlib_safe_derive-0.1.3 against master#be181dd75c83d72fcc95538e235768bc367b76b9 for pr-140208 [INFO] extracting crate mscorlib_safe_derive 0.1.3 into /workspace/builds/worker-5-tc1/source unable to download mscorlib_safe_derive version 0.1.3 Caused by: unexpected end of file