[INFO] cloning repository https://github.com/Gostai/rust_sender
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Gostai/rust_sender" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGostai%2Frust_sender", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGostai%2Frust_sender'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3f7c49c421aade5111cafa74b81ba53f47d7d83c
[INFO] checking Gostai/rust_sender against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGostai%2Frust_sender" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Gostai/rust_sender
[INFO] finished tweaking git repo https://github.com/Gostai/rust_sender
[INFO] tweaked toml for git repo https://github.com/Gostai/rust_sender written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Gostai/rust_sender on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Gostai/rust_sender 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cpufeatures v0.2.5
[INFO] [stderr]   Downloaded serde_derive v1.0.149
[INFO] [stderr]   Downloaded serde_json v1.0.89
[INFO] [stderr]   Downloaded serde v1.0.149
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 072d19223eb14431ecc8fd60f958074273f6ad544b8120a12afb0a7881001407
[INFO] running `Command { std: "docker" "start" "-a" "072d19223eb14431ecc8fd60f958074273f6ad544b8120a12afb0a7881001407", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "072d19223eb14431ecc8fd60f958074273f6ad544b8120a12afb0a7881001407", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "072d19223eb14431ecc8fd60f958074273f6ad544b8120a12afb0a7881001407", kill_on_drop: false }`
[INFO] [stdout] 072d19223eb14431ecc8fd60f958074273f6ad544b8120a12afb0a7881001407
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bd94b380635935c8d9f0a42d0d6b05a0feb43094af0cca6088722ebdb89c9041
[INFO] running `Command { std: "docker" "start" "-a" "bd94b380635935c8d9f0a42d0d6b05a0feb43094af0cca6088722ebdb89c9041", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.47
[INFO] [stderr]    Compiling unicode-ident v1.0.5
[INFO] [stderr]    Compiling syn v1.0.105
[INFO] [stderr]    Compiling libc v0.2.138
[INFO] [stderr]    Compiling generic-array v0.14.6
[INFO] [stderr]    Compiling serde_derive v1.0.149
[INFO] [stderr]    Compiling indexmap v1.9.2
[INFO] [stderr]    Compiling serde v1.0.149
[INFO] [stderr]     Checking itoa v1.0.4
[INFO] [stderr]     Checking unicode-normalization v0.1.22
[INFO] [stderr]    Compiling thiserror v1.0.37
[INFO] [stderr]     Checking cpufeatures v0.2.5
[INFO] [stderr]    Compiling serde_json v1.0.89
[INFO] [stderr]    Compiling anyhow v1.0.66
[INFO] [stderr]     Checking clap_lex v0.2.4
[INFO] [stderr]     Checking textwrap v0.16.0
[INFO] [stderr]     Checking http v0.2.8
[INFO] [stderr]     Checking once_cell v1.16.0
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking idna v0.3.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking sha-1 v0.9.8
[INFO] [stderr]     Checking getrandom v0.2.8
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking url v2.3.1
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.37
[INFO] [stderr]    Compiling clap_derive v3.2.18
[INFO] [stderr]     Checking tungstenite v0.16.0
[INFO] [stderr]     Checking clap v3.2.23
[INFO] [stderr]     Checking rust_sender v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> src/commands/start.rs:89:9
[INFO] [stdout]    |
[INFO] [stdout] 79 | /         loop {
[INFO] [stdout] 80 | |             let msg = socket.read_message().expect("Error reading message");
[INFO] [stdout] 81 | |             let msg = match msg {
[INFO] [stdout] 82 | |                 tungstenite::Message::Text(s) => { s }
[INFO] [stdout] ...  |
[INFO] [stdout] 86 | |             println!("{:?}", parsed["result"]);
[INFO] [stdout] 87 | |         }        
[INFO] [stdout]    | |_________- any code following this expression is unreachable
[INFO] [stdout] 88 |
[INFO] [stdout] 89 |           Ok(String::new())
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> src/commands/start.rs:89:9
[INFO] [stdout]    |
[INFO] [stdout] 79 | /         loop {
[INFO] [stdout] 80 | |             let msg = socket.read_message().expect("Error reading message");
[INFO] [stdout] 81 | |             let msg = match msg {
[INFO] [stdout] 82 | |                 tungstenite::Message::Text(s) => { s }
[INFO] [stdout] ...  |
[INFO] [stdout] 86 | |             println!("{:?}", parsed["result"]);
[INFO] [stdout] 87 | |         }        
[INFO] [stdout]    | |_________- any code following this expression is unreachable
[INFO] [stdout] 88 |
[INFO] [stdout] 89 |           Ok(String::new())
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.01s
[INFO] running `Command { std: "docker" "inspect" "bd94b380635935c8d9f0a42d0d6b05a0feb43094af0cca6088722ebdb89c9041", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd94b380635935c8d9f0a42d0d6b05a0feb43094af0cca6088722ebdb89c9041", kill_on_drop: false }`
[INFO] [stdout] bd94b380635935c8d9f0a42d0d6b05a0feb43094af0cca6088722ebdb89c9041
