[INFO] cloning repository https://github.com/dream45678/network-tools
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dream45678/network-tools" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdream45678%2Fnetwork-tools", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdream45678%2Fnetwork-tools'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1128bbc96430c41cfa85370e0f5ee85da09b7092
[INFO] checking dream45678/network-tools against try#377afada703be70d3fdff9164a481570a3cba7fe for pr-113240
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdream45678%2Fnetwork-tools" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dream45678/network-tools on toolchain 377afada703be70d3fdff9164a481570a3cba7fe
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+377afada703be70d3fdff9164a481570a3cba7fe" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/dream45678/network-tools
[INFO] finished tweaking git repo https://github.com/dream45678/network-tools
[INFO] tweaked toml for git repo https://github.com/dream45678/network-tools written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/dream45678/network-tools 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" "+377afada703be70d3fdff9164a481570a3cba7fe" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:a420fdec406141845121210faa381f8029b0be6d4170deff7c4445a424f67918" "/opt/rustwide/cargo-home/bin/cargo" "+377afada703be70d3fdff9164a481570a3cba7fe" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ff4262e85a731fd6ff6b446a9c49549031f5c75d290af98cef38ad30a25e6e06
[INFO] running `Command { std: "docker" "start" "-a" "ff4262e85a731fd6ff6b446a9c49549031f5c75d290af98cef38ad30a25e6e06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ff4262e85a731fd6ff6b446a9c49549031f5c75d290af98cef38ad30a25e6e06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff4262e85a731fd6ff6b446a9c49549031f5c75d290af98cef38ad30a25e6e06", kill_on_drop: false }`
[INFO] [stdout] ff4262e85a731fd6ff6b446a9c49549031f5c75d290af98cef38ad30a25e6e06
[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:a420fdec406141845121210faa381f8029b0be6d4170deff7c4445a424f67918" "/opt/rustwide/cargo-home/bin/cargo" "+377afada703be70d3fdff9164a481570a3cba7fe" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "ef36ff2a2dd8ab0acc6a0012ec1e975c65fc148672930eaf0c364decff69a531", kill_on_drop: false }`
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[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]   --> src/main.rs:39:89
[INFO] [stdout]    |
[INFO] [stdout] 39 |     let show_content = TextBox::multiline().lens(AppState::socket_content).disabled_if(|data,_|{true}).fix_width(400.).fix_height(300.);
[INFO] [stdout]    |                                                                                         ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]   --> src/main.rs:39:89
[INFO] [stdout]    |
[INFO] [stdout] 39 |     let show_content = TextBox::multiline().lens(AppState::socket_content).disabled_if(|data,_|{true}).fix_width(400.).fix_height(300.);
[INFO] [stdout]    |                                                                                         ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 23s
[INFO] running `Command { std: "docker" "inspect" "ef36ff2a2dd8ab0acc6a0012ec1e975c65fc148672930eaf0c364decff69a531", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef36ff2a2dd8ab0acc6a0012ec1e975c65fc148672930eaf0c364decff69a531", kill_on_drop: false }`
[INFO] [stdout] ef36ff2a2dd8ab0acc6a0012ec1e975c65fc148672930eaf0c364decff69a531