[INFO] cloning repository https://github.com/AiziChen/wland
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AiziChen/wland" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAiziChen%2Fwland", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAiziChen%2Fwland'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 07ad2633fa8013b51b9ac765de26e39212274e69
[INFO] testing AiziChen/wland against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAiziChen%2Fwland" "/workspace/builds/worker-93/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-93/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/AiziChen/wland on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/AiziChen/wland
[INFO] finished tweaking git repo https://github.com/AiziChen/wland
[INFO] tweaked toml for git repo https://github.com/AiziChen/wland written to /workspace/builds/worker-93/source/Cargo.toml
[INFO] crate git repo https://github.com/AiziChen/wland already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3bfbed2f3668988058987b4d6385ddce8826b27124cc526a7aebe0440aee7953
[INFO] running `Command { std: "docker" "start" "-a" "3bfbed2f3668988058987b4d6385ddce8826b27124cc526a7aebe0440aee7953", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3bfbed2f3668988058987b4d6385ddce8826b27124cc526a7aebe0440aee7953", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bfbed2f3668988058987b4d6385ddce8826b27124cc526a7aebe0440aee7953", kill_on_drop: false }`
[INFO] [stdout] 3bfbed2f3668988058987b4d6385ddce8826b27124cc526a7aebe0440aee7953
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 790ba7388828721905ac480419ab3863dc532ad613e96ed3fc1e36c461b2cf24
[INFO] running `Command { std: "docker" "start" "-a" "790ba7388828721905ac480419ab3863dc532ad613e96ed3fc1e36c461b2cf24", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling wland-client v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::str::Chars`
[INFO] [stdout]  --> src/lib.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::str::Chars;
[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] warning: unused import: `std::fs`
[INFO] [stdout]  --> src/bin/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fs;
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Bytes`
[INFO] [stdout]  --> src/bin/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::io::Bytes;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::thread`
[INFO] [stdout]  --> src/bin/main.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::thread;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Duration`
[INFO] [stdout]  --> src/bin/main.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::time::Duration;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/bin/main.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 | /     /**
[INFO] [stdout] 32 | |     * get `client` request header
[INFO] [stdout] 33 | |     */
[INFO] [stdout]    | |______^
[INFO] [stdout] 34 | /     let cdata = {
[INFO] [stdout] 35 | |         let mut buff = [0; HAS_READ];
[INFO] [stdout] 36 | |         let mut size = HAS_READ;
[INFO] [stdout] 37 | |         let mut col = Vec::new();
[INFO] [stdout] ...  |
[INFO] [stdout] 42 | |         col
[INFO] [stdout] 43 | |     };
[INFO] [stdout]    | |______- rustdoc does not generate documentation for statements
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stdout]    = help: use `/* */` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/bin/main.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 | /     /**
[INFO] [stdout] 46 | |      * get ci
[INFO] [stdout] 47 | |      */
[INFO] [stdout]    | |_______^
[INFO] [stdout] 48 | /     let ci = {
[INFO] [stdout] 49 | |         let mut ci = 0;
[INFO] [stdout] 50 | |         let mut i = 0;
[INFO] [stdout] 51 | |         for c in &cdata {
[INFO] [stdout] ...  |
[INFO] [stdout] 64 | |         }
[INFO] [stdout] 65 | |     };
[INFO] [stdout]    | |______- rustdoc does not generate documentation for statements
[INFO] [stdout]    |
[INFO] [stdout]    = help: use `/* */` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/bin/main.rs:66:5
[INFO] [stdout]    |
[INFO] [stdout] 66 | /     /**
[INFO] [stdout] 67 | |      * DIY the `client` header
[INFO] [stdout] 68 | |      */
[INFO] [stdout]    | |_______^
[INFO] [stdout] 69 |       let cheader = String::from_utf8_lossy(&cdata[..ci]);
[INFO] [stdout]    |       ---------------------------------------------------- rustdoc does not generate documentation for statements
[INFO] [stdout]    |
[INFO] [stdout]    = help: use `/* */` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/bin/main.rs:86:5
[INFO] [stdout]    |
[INFO] [stdout] 86 | /     /**
[INFO] [stdout] 87 | |      * request forward to destination connection
[INFO] [stdout] 88 | |      */
[INFO] [stdout]    | |_______^
[INFO] [stdout] 89 |       let cdata = &cdata[ci..];
[INFO] [stdout]    |       ------------------------- rustdoc does not generate documentation for statements
[INFO] [stdout]    |
[INFO] [stdout]    = help: use `/* */` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.90s
[INFO] running `Command { std: "docker" "inspect" "790ba7388828721905ac480419ab3863dc532ad613e96ed3fc1e36c461b2cf24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "790ba7388828721905ac480419ab3863dc532ad613e96ed3fc1e36c461b2cf24", kill_on_drop: false }`
[INFO] [stdout] 790ba7388828721905ac480419ab3863dc532ad613e96ed3fc1e36c461b2cf24
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 566fc5fd8a349447e63b8761fbe79b8091bddd01574d0e14de32af58557760d5
[INFO] running `Command { std: "docker" "start" "-a" "566fc5fd8a349447e63b8761fbe79b8091bddd01574d0e14de32af58557760d5", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `std::str::Chars`
[INFO] [stdout]  --> src/lib.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::str::Chars;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling wland-client v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::str::Chars`
[INFO] [stdout]  --> src/lib.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::str::Chars;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs`
[INFO] [stdout]  --> src/bin/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fs;
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Bytes`
[INFO] [stdout]  --> src/bin/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::io::Bytes;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::thread`
[INFO] [stdout]  --> src/bin/main.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::thread;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Duration`
[INFO] [stdout]  --> src/bin/main.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::time::Duration;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/bin/main.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 | /     /**
[INFO] [stdout] 32 | |     * get `client` request header
[INFO] [stdout] 33 | |     */
[INFO] [stdout]    | |______^
[INFO] [stdout] 34 | /     let cdata = {
[INFO] [stdout] 35 | |         let mut buff = [0; HAS_READ];
[INFO] [stdout] 36 | |         let mut size = HAS_READ;
[INFO] [stdout] 37 | |         let mut col = Vec::new();
[INFO] [stdout] ...  |
[INFO] [stdout] 42 | |         col
[INFO] [stdout] 43 | |     };
[INFO] [stdout]    | |______- rustdoc does not generate documentation for statements
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stdout]    = help: use `/* */` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/bin/main.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 | /     /**
[INFO] [stdout] 46 | |      * get ci
[INFO] [stdout] 47 | |      */
[INFO] [stdout]    | |_______^
[INFO] [stdout] 48 | /     let ci = {
[INFO] [stdout] 49 | |         let mut ci = 0;
[INFO] [stdout] 50 | |         let mut i = 0;
[INFO] [stdout] 51 | |         for c in &cdata {
[INFO] [stdout] ...  |
[INFO] [stdout] 64 | |         }
[INFO] [stdout] 65 | |     };
[INFO] [stdout]    | |______- rustdoc does not generate documentation for statements
[INFO] [stdout]    |
[INFO] [stdout]    = help: use `/* */` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/bin/main.rs:66:5
[INFO] [stdout]    |
[INFO] [stdout] 66 | /     /**
[INFO] [stdout] 67 | |      * DIY the `client` header
[INFO] [stdout] 68 | |      */
[INFO] [stdout]    | |_______^
[INFO] [stdout] 69 |       let cheader = String::from_utf8_lossy(&cdata[..ci]);
[INFO] [stdout]    |       ---------------------------------------------------- rustdoc does not generate documentation for statements
[INFO] [stdout]    |
[INFO] [stdout]    = help: use `/* */` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/bin/main.rs:86:5
[INFO] [stdout]    |
[INFO] [stdout] 86 | /     /**
[INFO] [stdout] 87 | |      * request forward to destination connection
[INFO] [stdout] 88 | |      */
[INFO] [stdout]    | |_______^
[INFO] [stdout] 89 |       let cdata = &cdata[ci..];
[INFO] [stdout]    |       ------------------------- rustdoc does not generate documentation for statements
[INFO] [stdout]    |
[INFO] [stdout]    = help: use `/* */` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "566fc5fd8a349447e63b8761fbe79b8091bddd01574d0e14de32af58557760d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "566fc5fd8a349447e63b8761fbe79b8091bddd01574d0e14de32af58557760d5", kill_on_drop: false }`
[INFO] [stdout] 566fc5fd8a349447e63b8761fbe79b8091bddd01574d0e14de32af58557760d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b4c521b98aee4683dff64f43e7b159fff746db4f5b0b00b1bd6c27d3e5fb5ef4
[INFO] running `Command { std: "docker" "start" "-a" "b4c521b98aee4683dff64f43e7b159fff746db4f5b0b00b1bd6c27d3e5fb5ef4", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `std::str::Chars`
[INFO] [stderr]  --> src/lib.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::str::Chars;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `wland-client` (lib) generated 1 warning
[INFO] [stderr] warning: `wland-client` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr] warning: unused import: `std::fs`
[INFO] [stderr]  --> src/bin/main.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::fs;
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io::Bytes`
[INFO] [stderr]  --> src/bin/main.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::io::Bytes;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::thread`
[INFO] [stderr]  --> src/bin/main.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::thread;
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::time::Duration`
[INFO] [stderr]  --> src/bin/main.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use std::time::Duration;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/bin/main.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 31 | /     /**
[INFO] [stderr] 32 | |     * get `client` request header
[INFO] [stderr] 33 | |     */
[INFO] [stderr]    | |______^
[INFO] [stderr] 34 | /     let cdata = {
[INFO] [stderr] 35 | |         let mut buff = [0; HAS_READ];
[INFO] [stderr] 36 | |         let mut size = HAS_READ;
[INFO] [stderr] 37 | |         let mut col = Vec::new();
[INFO] [stderr] ...  |
[INFO] [stderr] 42 | |         col
[INFO] [stderr] 43 | |     };
[INFO] [stderr]    | |______- rustdoc does not generate documentation for statements
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stderr]    = help: use `/* */` for a plain comment
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/bin/main.rs:45:5
[INFO] [stderr]    |
[INFO] [stderr] 45 | /     /**
[INFO] [stderr] 46 | |      * get ci
[INFO] [stderr] 47 | |      */
[INFO] [stderr]    | |_______^
[INFO] [stderr] 48 | /     let ci = {
[INFO] [stderr] 49 | |         let mut ci = 0;
[INFO] [stderr] 50 | |         let mut i = 0;
[INFO] [stderr] 51 | |         for c in &cdata {
[INFO] [stderr] ...  |
[INFO] [stderr] 64 | |         }
[INFO] [stderr] 65 | |     };
[INFO] [stderr]    | |______- rustdoc does not generate documentation for statements
[INFO] [stderr]    |
[INFO] [stderr]    = help: use `/* */` for a plain comment
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/bin/main.rs:66:5
[INFO] [stderr]    |
[INFO] [stderr] 66 | /     /**
[INFO] [stderr] 67 | |      * DIY the `client` header
[INFO] [stderr] 68 | |      */
[INFO] [stderr]    | |_______^
[INFO] [stderr] 69 |       let cheader = String::from_utf8_lossy(&cdata[..ci]);
[INFO] [stderr]    |       ---------------------------------------------------- rustdoc does not generate documentation for statements
[INFO] [stderr]    |
[INFO] [stderr]    = help: use `/* */` for a plain comment
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/bin/main.rs:86:5
[INFO] [stderr]    |
[INFO] [stderr] 86 | /     /**
[INFO] [stderr] 87 | |      * request forward to destination connection
[INFO] [stderr] 88 | |      */
[INFO] [stderr]    | |_______^
[INFO] [stderr] 89 |       let cdata = &cdata[ci..];
[INFO] [stderr]    |       ------------------------- rustdoc does not generate documentation for statements
[INFO] [stderr]    |
[INFO] [stderr]    = help: use `/* */` for a plain comment
[INFO] [stderr] 
[INFO] [stderr] warning: `wland-client` (bin "main" test) generated 8 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/wland_client-5c7788ad5b843faa)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/main-1880d0526f992145)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests wland-client
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b4c521b98aee4683dff64f43e7b159fff746db4f5b0b00b1bd6c27d3e5fb5ef4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4c521b98aee4683dff64f43e7b159fff746db4f5b0b00b1bd6c27d3e5fb5ef4", kill_on_drop: false }`
[INFO] [stdout] b4c521b98aee4683dff64f43e7b159fff746db4f5b0b00b1bd6c27d3e5fb5ef4