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[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pymongo/rust_first" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpymongo%2Frust_first", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpymongo%2Frust_first" "/workspace/builds/worker-6/source", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `std::os::unix::io::RawFd`
[INFO] [stdout]    --> examples/process_env_var.rs:113:5
[INFO] [stdout]     |
[INFO] [stdout] 113 | use std::os::unix::io::RawFd;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0601]: `main` function not found in crate `file_desciptor`
[INFO] [stdout]   --> examples/file_desciptor.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout] 1  | / //! https://stackoverflow.com/questions/27665396/how-can-i-read-from-a-specific-raw-file-descriptor-in-rust
[INFO] [stdout] 2  | | //! TODO 该链接的代码在Linux/mac系统上都跑不了，在playground上能跑，但如果fd指定了除012以外的index会报错OSError: Bad file descriptor                              ...
[INFO] [stdout] 3  | | //! file descriptors index into a per-process file descriptor table maintained by the kernel
[INFO] [stdout] 4  | | //! 文件描述符在数据结构上是非负整数，每个进程都有各自的文件描述符表，其中0-2分别是stdin,stdout,stderr
[INFO] [stdout] ...  |
[INFO] [stdout] 16 | |     println!("std::os::unix::io::FromFawFd is only support in Linux");
[INFO] [stdout] 17 | | }
[INFO] [stdout]    | |_^ consider adding a `main` function to `examples/file_desciptor.rs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0601`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rust_learn`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unused import: `std::collections::LinkedList`
[INFO] [stdout]   --> benches/global_immut_env_var_vs_once_cell.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use std::collections::LinkedList;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `handle_post_files` in this scope
[INFO] [stdout]   --> examples/tide_files_upload.rs:18:48
[INFO] [stdout]    |
[INFO] [stdout] 18 |         app.at("/").get(handle_get_index).post(handle_post_files);
[INFO] [stdout]    |                                                ^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> examples/actix_websocket_client.rs:76:39
[INFO] [stdout]    |
[INFO] [stdout] 76 |             act.0.write(Message::Ping(Bytes::from_static(b""))).unwrap();
[INFO] [stdout]    |                                       ^^^^^^^^^^^^^^^^^^^^^^^ expected struct `bytes::bytes::Bytes`, found struct `bytes::Bytes`
[INFO] [stdout]    |
[INFO] [stdout]    = note: perhaps two different versions of crate `bytes` are being used?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "1a98b1db41a0140f8375d3aa4d078968992bba20603d3507cc3deb4952ff1f8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a98b1db41a0140f8375d3aa4d078968992bba20603d3507cc3deb4952ff1f8b", kill_on_drop: false }`
[INFO] [stdout] 1a98b1db41a0140f8375d3aa4d078968992bba20603d3507cc3deb4952ff1f8b