[INFO] cloning repository https://github.com/liamchzh/AGFW
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/liamchzh/AGFW" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fliamchzh%2FAGFW", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fliamchzh%2FAGFW'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 80b474aaf17c32bd6af93e27f0fdd3aade8d8df2
[INFO] testing liamchzh/AGFW against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fliamchzh%2FAGFW" "/workspace/builds/worker-23/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-23/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/liamchzh/AGFW on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/liamchzh/AGFW
[INFO] finished tweaking git repo https://github.com/liamchzh/AGFW
[INFO] tweaked toml for git repo https://github.com/liamchzh/AGFW written to /workspace/builds/worker-23/source/Cargo.toml
[INFO] crate git repo https://github.com/liamchzh/AGFW already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 49771bc125b0866bd2f7b376af1ae3a933033b9b4c48f6e3de7bc214d48070b7
[INFO] running `Command { std: "docker" "start" "-a" "49771bc125b0866bd2f7b376af1ae3a933033b9b4c48f6e3de7bc214d48070b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "49771bc125b0866bd2f7b376af1ae3a933033b9b4c48f6e3de7bc214d48070b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49771bc125b0866bd2f7b376af1ae3a933033b9b4c48f6e3de7bc214d48070b7", kill_on_drop: false }`
[INFO] [stdout] 49771bc125b0866bd2f7b376af1ae3a933033b9b4c48f6e3de7bc214d48070b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5d0bb5e32ef08136d39f7beae14aefeba7e991a48acbb58182ead54ac2fb5823
[INFO] running `Command { std: "docker" "start" "-a" "5d0bb5e32ef08136d39f7beae14aefeba7e991a48acbb58182ead54ac2fb5823", kill_on_drop: false }`
[INFO] [stderr]    Compiling AGFW v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `std::old_io`
[INFO] [stdout]  --> src/client.rs:1:10
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::old_io::TcpStream;
[INFO] [stdout]   |          ^^^^^^ could not find `old_io` in `std`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `std::old_io`
[INFO] [stdout]  --> src/server.rs:1:10
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::old_io::{TcpListener, TcpStream};
[INFO] [stdout]   |          ^^^^^^ could not find `old_io` in `std`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `std::old_io`
[INFO] [stdout]  --> src/server.rs:2:10
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::old_io::{Acceptor, Listener};
[INFO] [stdout]   |          ^^^^^^ could not find `old_io` in `std`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/client.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 11 |             match str::from_utf8(buf.as_slice()) {
[INFO] [stdout]    |                   ------------------------------ this expression has type `Result<&str, Utf8Error>`
[INFO] [stdout] 12 |                 None => { println!("response error!") },
[INFO] [stdout]    |                 ^^^^ expected enum `Result`, found enum `Option`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected enum `Result<&str, Utf8Error>`
[INFO] [stdout]               found enum `Option<_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/client.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 11 |             match str::from_utf8(buf.as_slice()) {
[INFO] [stdout]    |                   ------------------------------ this expression has type `Result<&str, Utf8Error>`
[INFO] [stdout] 12 |                 None => { println!("response error!") },
[INFO] [stdout] 13 |                 Some(s) => { println!("response get! {}", s) }
[INFO] [stdout]    |                 ^^^^^^^ expected enum `Result`, found enum `Option`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected enum `Result<&str, Utf8Error>`
[INFO] [stdout]               found enum `Option<_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/server.rs:14:17
[INFO] [stdout]    |
[INFO] [stdout] 11 |  /         match stream {
[INFO] [stdout] 12 |  |             Err(e) => {}
[INFO] [stdout] 13 |  |             Ok(stream) => {
[INFO] [stdout] 14 |  |                 thread::spawn(move|| {
[INFO] [stdout]    |  |_________________^
[INFO] [stdout] 15 | ||                     handler_client(stream)
[INFO] [stdout] 16 | ||                 })
[INFO] [stdout]    | ||__________________^ expected `()`, found struct `JoinHandle`
[INFO] [stdout] 17 |  |             }
[INFO] [stdout] 18 |  |         }
[INFO] [stdout]    |  |_________- expected this to be `()`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected unit type `()`
[INFO] [stdout]                  found struct `JoinHandle<()>`
[INFO] [stdout] help: consider using a semicolon here
[INFO] [stdout]    |
[INFO] [stdout] 16 |                 });
[INFO] [stdout]    |                   +
[INFO] [stdout] help: consider using a semicolon here
[INFO] [stdout]    |
[INFO] [stdout] 18 |         };
[INFO] [stdout]    |          +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0432.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `AGFW` due to 7 previous errors
[INFO] running `Command { std: "docker" "inspect" "5d0bb5e32ef08136d39f7beae14aefeba7e991a48acbb58182ead54ac2fb5823", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d0bb5e32ef08136d39f7beae14aefeba7e991a48acbb58182ead54ac2fb5823", kill_on_drop: false }`
[INFO] [stdout] 5d0bb5e32ef08136d39f7beae14aefeba7e991a48acbb58182ead54ac2fb5823