[INFO] fetching crate hotline-rs 0.3.0...
[INFO] testing hotline-rs-0.3.0 against 1.75.0 for beta-1.76-1
[INFO] extracting crate hotline-rs 0.3.0 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate hotline-rs 0.3.0 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hotline-rs 0.3.0
[INFO] removed 4 missing examples
[INFO] finished tweaking crates.io crate hotline-rs 0.3.0
[INFO] tweaked toml for crates.io crate hotline-rs 0.3.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate crates.io crate hotline-rs 0.3.0 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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded chlorine v1.0.10
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8a500962f8c3d2b17b69eeb94a2dab7d760a9fbabe5867db6f1b93905fa2dd45
[INFO] running `Command { std: "docker" "start" "-a" "8a500962f8c3d2b17b69eeb94a2dab7d760a9fbabe5867db6f1b93905fa2dd45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8a500962f8c3d2b17b69eeb94a2dab7d760a9fbabe5867db6f1b93905fa2dd45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a500962f8c3d2b17b69eeb94a2dab7d760a9fbabe5867db6f1b93905fa2dd45", kill_on_drop: false }`
[INFO] [stdout] 8a500962f8c3d2b17b69eeb94a2dab7d760a9fbabe5867db6f1b93905fa2dd45
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f71a71c378b74df3b0288ab7acea259c099455041bebc20bbf51788bcd199b01
[INFO] running `Command { std: "docker" "start" "-a" "f71a71c378b74df3b0288ab7acea259c099455041bebc20bbf51788bcd199b01", kill_on_drop: false }`
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[INFO] [stderr]    Compiling hotline-rs v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Device`
[INFO] [stdout]   --> src/image.rs:13:37
[INFO] [stdout]    |
[INFO] [stdout] 13 | use gfx::{TextureInfo, TextureType, Device};
[INFO] [stdout]    |                                     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/imgui.rs:426:13
[INFO] [stdout]     |
[INFO] [stdout] 426 |         let mut buffers = &mut buffers[bb];
[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: variable does not need to be mutable
[INFO] [stdout]    --> src/imgui.rs:559:17
[INFO] [stdout]     |
[INFO] [stdout] 559 |             let mut style = &mut *igGetStyle();
[INFO] [stdout]     |                 ----^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/imgui.rs:621:17
[INFO] [stdout]     |
[INFO] [stdout] 621 |             let mut io = &mut *igGetIO();
[INFO] [stdout]     |                 ----^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/imgui.rs:640:17
[INFO] [stdout]     |
[INFO] [stdout] 640 |             let mut style = &mut *igGetStyle();
[INFO] [stdout]     |                 ----^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/imgui.rs:1617:9
[INFO] [stdout]      |
[INFO] [stdout] 1617 |     let mut vp_ref = &mut *vp;
[INFO] [stdout]      |         ----^^^^^^
[INFO] [stdout]      |         |
[INFO] [stdout]      |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/imgui.rs:1681:9
[INFO] [stdout]      |
[INFO] [stdout] 1681 |     let mut vp_ref = &mut *vp;
[INFO] [stdout]      |         ----^^^^^^
[INFO] [stdout]      |         |
[INFO] [stdout]      |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/imgui.rs:1708:9
[INFO] [stdout]      |
[INFO] [stdout] 1708 |     let mut vp_ref = &mut *vp;
[INFO] [stdout]      |         ----^^^^^^
[INFO] [stdout]      |         |
[INFO] [stdout]      |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0601]: `main` function not found in crate `client`
[INFO] [stdout]   --> client/main.rs:21:2
[INFO] [stdout]    |
[INFO] [stdout] 21 | }
[INFO] [stdout]    |  ^ consider adding a `main` function to `client/main.rs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hotline-rs` (bin "client") due to 2 previous errors
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0601`.
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f71a71c378b74df3b0288ab7acea259c099455041bebc20bbf51788bcd199b01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f71a71c378b74df3b0288ab7acea259c099455041bebc20bbf51788bcd199b01", kill_on_drop: false }`
[INFO] [stdout] f71a71c378b74df3b0288ab7acea259c099455041bebc20bbf51788bcd199b01
