[INFO] fetching crate tcmalloc 0.3.0...
[INFO] checking tcmalloc-0.3.0 against try#ae258e1fcbee4a062f5f3d869f06004d7cea088e for pr-135272
[INFO] extracting crate tcmalloc 0.3.0 into /workspace/builds/worker-7-tc2/source
[INFO] checking tcmalloc-0.3.0 against try#ae258e1fcbee4a062f5f3d869f06004d7cea088e for pr-135272
[INFO] extracting crate tcmalloc 0.3.0 into /workspace/builds/worker-7-tc2/source
[INFO] checking tcmalloc-0.3.0 against try#ae258e1fcbee4a062f5f3d869f06004d7cea088e for pr-135272
[INFO] extracting crate tcmalloc 0.3.0 into /workspace/builds/worker-7-tc2/source
[INFO] checking tcmalloc-0.3.0 against try#ae258e1fcbee4a062f5f3d869f06004d7cea088e for pr-135272
[INFO] extracting crate tcmalloc 0.3.0 into /workspace/builds/worker-7-tc2/source
[INFO] checking tcmalloc-0.3.0 against try#ae258e1fcbee4a062f5f3d869f06004d7cea088e for pr-135272
[INFO] extracting crate tcmalloc 0.3.0 into /workspace/builds/worker-7-tc2/source


unable to download tcmalloc version 0.3.0

Caused by:
    unexpected end of file