[INFO] cloning repository https://github.com/itechdom/rusty-chatter
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/itechdom/rusty-chatter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fitechdom%2Frusty-chatter", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fitechdom%2Frusty-chatter'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9d7984335993514020087e396bc38362448eca03
[INFO] testing itechdom/rusty-chatter against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fitechdom%2Frusty-chatter" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/itechdom/rusty-chatter
[INFO] finished tweaking git repo https://github.com/itechdom/rusty-chatter
[INFO] tweaked toml for git repo https://github.com/itechdom/rusty-chatter written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/itechdom/rusty-chatter on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/itechdom/rusty-chatter already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 3 packages to latest compatible versions
[INFO] [stderr]       Adding byteorder v1.5.0
[INFO] [stderr]       Adding rustc-serialize v0.3.25
[INFO] [stderr]       Adding sha1 v0.1.1 (available: v0.11.0)
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 68fff99da54a04fd6f5e18f209c991bd2e77d55cc936eaf3042744907376f820
[INFO] running `Command { std: "docker" "start" "-a" "68fff99da54a04fd6f5e18f209c991bd2e77d55cc936eaf3042744907376f820", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "68fff99da54a04fd6f5e18f209c991bd2e77d55cc936eaf3042744907376f820", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68fff99da54a04fd6f5e18f209c991bd2e77d55cc936eaf3042744907376f820", kill_on_drop: false }`
[INFO] [stdout] 68fff99da54a04fd6f5e18f209c991bd2e77d55cc936eaf3042744907376f820
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 69febe36fc218dd8dc6f4aabf6e47c296784ead96fff9b36209b929c9a4cf92a
[INFO] running `Command { std: "docker" "start" "-a" "69febe36fc218dd8dc6f4aabf6e47c296784ead96fff9b36209b929c9a4cf92a", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr]    Compiling libc v0.2.23
[INFO] [stderr]    Compiling cfg-if v0.1.1
[INFO] [stderr]    Compiling log v0.3.8
[INFO] [stderr]    Compiling lazycell v0.4.0
[INFO] [stderr]    Compiling slab v0.3.0
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling rustc-serialize v0.3.25
[INFO] [stderr]    Compiling sha1 v0.1.1
[INFO] [stderr]    Compiling iovec v0.1.0
[INFO] [stderr]    Compiling net2 v0.2.29
[INFO] [stderr]    Compiling mio v0.6.9 (https://github.com/carllerche/mio#b7e655db)
[INFO] [stderr]    Compiling rusty-chatter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0425]: cannot find type `HashMap` in this scope
[INFO] [stdout]  --> src/main.rs:8:14
[INFO] [stdout]   |
[INFO] [stdout] 8 |     clients: HashMap<Token, TcpStream>,
[INFO] [stdout]   |              ^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use std::collections::HashMap;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `Handler` in this scope
[INFO] [stdout]   --> src/main.rs:12:6
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl Handler for WebSocketServer {
[INFO] [stdout]    |      ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find type `EventLoop` in this scope
[INFO] [stdout]   --> src/main.rs:24:26
[INFO] [stdout]    |
[INFO] [stdout] 24 |     let mut event_loop = EventLoop::new().unwrap();
[INFO] [stdout]    |                          ^^^^^^^^^ use of undeclared type `EventLoop`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: expected value, found struct `WebSocketServer`
[INFO] [stdout]   --> src/main.rs:25:23
[INFO] [stdout]    |
[INFO] [stdout]  6 | / struct WebSocketServer {
[INFO] [stdout]  7 | |     socket: TcpListener,
[INFO] [stdout]  8 | |     clients: HashMap<Token, TcpStream>,
[INFO] [stdout]  9 | |     token_counter: usize
[INFO] [stdout] 10 | | }
[INFO] [stdout]    | |_- `WebSocketServer` defined here
[INFO] [stdout] ...
[INFO] [stdout] 25 |       let mut handler = WebSocketServer;
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^ help: use struct literal syntax instead: `WebSocketServer { socket: val, clients: val, token_counter: val }`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `mio::tcp`: use net module instead
[INFO] [stdout]  --> src/main.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | use mio::tcp::*;
[INFO] [stdout]   |          ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find type `EventSet` in this scope
[INFO] [stdout]   --> src/main.rs:32:21
[INFO] [stdout]    |
[INFO] [stdout] 32 |                     EventSet::readable(),
[INFO] [stdout]    |                     ^^^^^^^^ use of undeclared type `EventSet`
[INFO] [stdout]    |
[INFO] [stdout] help: a trait with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 32 -                     EventSet::readable(),
[INFO] [stdout] 32 +                     Evented::readable(),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0405, E0423, E0425, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0405`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rusty-chatter` (bin "rusty-chatter") due to 5 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "69febe36fc218dd8dc6f4aabf6e47c296784ead96fff9b36209b929c9a4cf92a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69febe36fc218dd8dc6f4aabf6e47c296784ead96fff9b36209b929c9a4cf92a", kill_on_drop: false }`
[INFO] [stdout] 69febe36fc218dd8dc6f4aabf6e47c296784ead96fff9b36209b929c9a4cf92a