[INFO] fetching crate caffe2op-cos 0.1.5-alpha.0...
[INFO] building caffe2op-cos-0.1.5-alpha.0 against try#334963c956d25708feab489a3816ae63f639355d for pr-135216
[INFO] extracting crate caffe2op-cos 0.1.5-alpha.0 into /workspace/builds/worker-2-tc2/source
[INFO] building caffe2op-cos-0.1.5-alpha.0 against try#334963c956d25708feab489a3816ae63f639355d for pr-135216
[INFO] extracting crate caffe2op-cos 0.1.5-alpha.0 into /workspace/builds/worker-2-tc2/source
[INFO] building caffe2op-cos-0.1.5-alpha.0 against try#334963c956d25708feab489a3816ae63f639355d for pr-135216
[INFO] extracting crate caffe2op-cos 0.1.5-alpha.0 into /workspace/builds/worker-2-tc2/source
[INFO] building caffe2op-cos-0.1.5-alpha.0 against try#334963c956d25708feab489a3816ae63f639355d for pr-135216
[INFO] extracting crate caffe2op-cos 0.1.5-alpha.0 into /workspace/builds/worker-2-tc2/source
[INFO] building caffe2op-cos-0.1.5-alpha.0 against try#334963c956d25708feab489a3816ae63f639355d for pr-135216
[INFO] extracting crate caffe2op-cos 0.1.5-alpha.0 into /workspace/builds/worker-2-tc2/source


Custom { kind: UnexpectedEof, error: TarError { desc: "failed to unpack `caffe2op-cos-0.1.5-alpha.0/Cargo.toml.orig` into `/workspace/builds/worker-2-tc2/source/Cargo.toml.orig`", io: Kind(UnexpectedEof) } }

unable to download caffe2op-cos version 0.1.5-alpha.0