[INFO] cloning repository https://github.com/RDOToole89/rust-ws-chat
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/RDOToole89/rust-ws-chat" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRDOToole89%2Frust-ws-chat", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRDOToole89%2Frust-ws-chat'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 77d4759eed435da994b695e105f0f13a4df40a0d
[INFO] checking RDOToole89/rust-ws-chat against try#987a165cfab916796a8315782b83ac460a651ce2 for pr-145262
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRDOToole89%2Frust-ws-chat" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/RDOToole89/rust-ws-chat
[INFO] finished tweaking git repo https://github.com/RDOToole89/rust-ws-chat
[INFO] tweaked toml for git repo https://github.com/RDOToole89/rust-ws-chat written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/RDOToole89/rust-ws-chat on toolchain 987a165cfab916796a8315782b83ac460a651ce2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+987a165cfab916796a8315782b83ac460a651ce2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/RDOToole89/rust-ws-chat 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" "+987a165cfab916796a8315782b83ac460a651ce2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+987a165cfab916796a8315782b83ac460a651ce2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 829bdd3bf2730b4076c62b0a8db1da4bc7ea943b28b15b83daa05f8d3274e26c
[INFO] running `Command { std: "docker" "start" "-a" "829bdd3bf2730b4076c62b0a8db1da4bc7ea943b28b15b83daa05f8d3274e26c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "829bdd3bf2730b4076c62b0a8db1da4bc7ea943b28b15b83daa05f8d3274e26c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "829bdd3bf2730b4076c62b0a8db1da4bc7ea943b28b15b83daa05f8d3274e26c", kill_on_drop: false }`
[INFO] [stdout] 829bdd3bf2730b4076c62b0a8db1da4bc7ea943b28b15b83daa05f8d3274e26c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+987a165cfab916796a8315782b83ac460a651ce2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2826d7ae563ccba93236a418c7e6b61836b1111fee0d999a3b3f0b91981bf555
[INFO] running `Command { std: "docker" "start" "-a" "2826d7ae563ccba93236a418c7e6b61836b1111fee0d999a3b3f0b91981bf555", kill_on_drop: false }`
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[INFO] [stderr]     Checking rust-ws-chat v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `receiver`
[INFO] [stdout]  --> src/message/handlers.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     receiver: String,
[INFO] [stdout]   |     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_receiver`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `receiver`
[INFO] [stdout]   --> src/message/handlers.rs:34:17
[INFO] [stdout]    |
[INFO] [stdout] 34 |                 receiver,
[INFO] [stdout]    |                 ^^^^^^^^ help: try ignoring the field: `receiver: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `receiver`
[INFO] [stdout]  --> src/message/handlers.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     receiver: String,
[INFO] [stdout]   |     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_receiver`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `receiver`
[INFO] [stdout]   --> src/message/handlers.rs:34:17
[INFO] [stdout]    |
[INFO] [stdout] 34 |                 receiver,
[INFO] [stdout]    |                 ^^^^^^^^ help: try ignoring the field: `receiver: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `receiver`
[INFO] [stdout]   --> src/bin/client.rs:41:33
[INFO] [stdout]    |
[INFO] [stdout] 41 | ...                   receiver,
[INFO] [stdout]    |                       ^^^^^^^^ help: try ignoring the field: `receiver: _`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `receiver`
[INFO] [stdout]   --> src/bin/client.rs:41:33
[INFO] [stdout]    |
[INFO] [stdout] 41 | ...                   receiver,
[INFO] [stdout]    |                       ^^^^^^^^ help: try ignoring the field: `receiver: _`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 28s
[INFO] running `Command { std: "docker" "inspect" "2826d7ae563ccba93236a418c7e6b61836b1111fee0d999a3b3f0b91981bf555", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2826d7ae563ccba93236a418c7e6b61836b1111fee0d999a3b3f0b91981bf555", kill_on_drop: false }`
[INFO] [stdout] 2826d7ae563ccba93236a418c7e6b61836b1111fee0d999a3b3f0b91981bf555
