[INFO] updating cached repository https://github.com/belak/archipelago-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 95c961d62ab6d4411f5fb14963f2e11575632f48
[INFO] checking belak/archipelago-rs/95c961d62ab6d4411f5fb14963f2e11575632f48 against try#0edd13c68435d50367c79cef43ac2768d2ec4f3d for pr-129422
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbelak%2Farchipelago-rs" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/belak/archipelago-rs on toolchain 0edd13c68435d50367c79cef43ac2768d2ec4f3d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0edd13c68435d50367c79cef43ac2768d2ec4f3d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/belak/archipelago-rs
[INFO] finished tweaking git repo https://github.com/belak/archipelago-rs
[INFO] tweaked toml for git repo https://github.com/belak/archipelago-rs written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/belak/archipelago-rs 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" "+0edd13c68435d50367c79cef43ac2768d2ec4f3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+0edd13c68435d50367c79cef43ac2768d2ec4f3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d7f51f557398ee7854a9ecad3f97948dd3f9b3d9c92b2cce65ee05ffae0c0a01
[INFO] running `Command { std: "docker" "start" "-a" "d7f51f557398ee7854a9ecad3f97948dd3f9b3d9c92b2cce65ee05ffae0c0a01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d7f51f557398ee7854a9ecad3f97948dd3f9b3d9c92b2cce65ee05ffae0c0a01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7f51f557398ee7854a9ecad3f97948dd3f9b3d9c92b2cce65ee05ffae0c0a01", kill_on_drop: false }`
[INFO] [stdout] d7f51f557398ee7854a9ecad3f97948dd3f9b3d9c92b2cce65ee05ffae0c0a01
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+0edd13c68435d50367c79cef43ac2768d2ec4f3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f55bb7ed094b0ba68862cfa97489eaeda7e5e23dc635e66103ef848826d0bdd4
[INFO] running `Command { std: "docker" "start" "-a" "f55bb7ed094b0ba68862cfa97489eaeda7e5e23dc635e66103ef848826d0bdd4", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.81
[INFO] [stderr]    Compiling cc v1.0.94
[INFO] [stderr]    Compiling autocfg v1.2.0
[INFO] [stderr]     Checking tinyvec_macros v0.1.1
[INFO] [stderr]     Checking futures-core v0.3.30
[INFO] [stderr]    Compiling native-tls v0.2.11
[INFO] [stderr]     Checking futures-sink v0.3.30
[INFO] [stderr]     Checking log v0.4.21
[INFO] [stderr]    Compiling thiserror v1.0.58
[INFO] [stderr]     Checking unicode-bidi v0.3.15
[INFO] [stderr]     Checking getrandom v0.2.14
[INFO] [stderr]    Compiling serde v1.0.198
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking data-encoding v2.5.0
[INFO] [stderr]    Compiling anyhow v1.0.82
[INFO] [stderr]    Compiling serde_json v1.0.116
[INFO] [stderr]     Checking tinyvec v1.6.0
[INFO] [stderr]     Checking utf-8 v0.7.6
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking uuid v1.8.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.59
[INFO] [stderr]    Compiling openssl-sys v0.9.102
[INFO] [stderr]     Checking unicode-normalization v0.1.23
[INFO] [stderr]     Checking idna v0.5.0
[INFO] [stderr]    Compiling openssl v0.10.64
[INFO] [stderr]     Checking url v2.5.0
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.58
[INFO] [stderr]    Compiling serde_derive v1.0.198
[INFO] [stderr]    Compiling serde_repr v0.1.19
[INFO] [stderr]     Checking tokio v1.37.0
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking tungstenite v0.21.0
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]     Checking tokio-tungstenite v0.21.0
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]     Checking archipelago v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `ws_writer` is never read
[INFO] [stdout]    --> src/client.rs:140:5
[INFO] [stdout]     |
[INFO] [stdout] 138 | pub struct Client {
[INFO] [stdout]     |            ------ field in this struct
[INFO] [stdout] 139 |     ws_reader: MessageStream<protocol::ServerMessage>,
[INFO] [stdout] 140 |     ws_writer: MessageSink<protocol::ClientMessage>,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `ws_writer` is never read
[INFO] [stdout]    --> src/client.rs:140:5
[INFO] [stdout]     |
[INFO] [stdout] 138 | pub struct Client {
[INFO] [stdout]     |            ------ field in this struct
[INFO] [stdout] 139 |     ws_reader: MessageStream<protocol::ServerMessage>,
[INFO] [stdout] 140 |     ws_writer: MessageSink<protocol::ClientMessage>,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> examples/basic.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 |     let mut client = AnonymousClient::new(
[INFO] [stdout]   |         ----^^^^^^
[INFO] [stdout]   |         |
[INFO] [stdout]   |         help: remove this `mut`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.76s
[INFO] running `Command { std: "docker" "inspect" "f55bb7ed094b0ba68862cfa97489eaeda7e5e23dc635e66103ef848826d0bdd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f55bb7ed094b0ba68862cfa97489eaeda7e5e23dc635e66103ef848826d0bdd4", kill_on_drop: false }`
[INFO] [stdout] f55bb7ed094b0ba68862cfa97489eaeda7e5e23dc635e66103ef848826d0bdd4