[INFO] cloning repository https://github.com/eggmund/prey
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/eggmund/prey" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feggmund%2Fprey", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feggmund%2Fprey'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 368817a33c994b7b91e64f1a79df5119666b01c4
[INFO] testing eggmund/prey against beta-2021-08-01 for beta-1.55-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feggmund%2Fprey" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/eggmund/prey on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/eggmund/prey
[INFO] finished tweaking git repo https://github.com/eggmund/prey
[INFO] tweaked toml for git repo https://github.com/eggmund/prey written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/eggmund/prey already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded gleam v0.6.18
[INFO] [stderr]   Downloaded glutin v0.20.0
[INFO] [stderr]   Downloaded gfx_core v0.9.1
[INFO] [stderr]   Downloaded directories v2.0.1
[INFO] [stderr]   Downloaded gfx v0.18.1
[INFO] [stderr]   Downloaded gilrs-core v0.2.2
[INFO] [stderr]   Downloaded winit v0.19.1
[INFO] [stderr]   Downloaded gfx_device_gl v0.16.1
[INFO] [stderr]   Downloaded wasm-bindgen-macro v0.2.48
[INFO] [stderr]   Downloaded zip v0.5.2
[INFO] [stderr]   Downloaded gilrs v0.7.1
[INFO] [stderr]   Downloaded stdweb v0.4.18
[INFO] [stderr]   Downloaded wasm-bindgen-macro-support v0.2.48
[INFO] [stderr]   Downloaded image v0.22.0
[INFO] [stderr]   Downloaded twox-hash v1.4.2
[INFO] [stderr]   Downloaded wasm-bindgen v0.2.48
[INFO] [stderr]   Downloaded glyph_brush v0.5.3
[INFO] [stderr]   Downloaded mint v0.5.1
[INFO] [stderr]   Downloaded lyon v0.13.4
[INFO] [stderr]   Downloaded glyph_brush_layout v0.1.6
[INFO] [stderr]   Downloaded hashbrown v0.5.0
[INFO] [stderr]   Downloaded lyon_tessellation v0.13.3
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[INFO] [stderr]   Downloaded wasm-bindgen-backend v0.2.48
[INFO] [stderr]   Downloaded wasm-bindgen-shared v0.2.48
[INFO] [stderr]   Downloaded bumpalo v2.5.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7e891bfb6f2f3b3fd129af290271bedaac9528de5350f729b4a79a67aaf126ec
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "7e891bfb6f2f3b3fd129af290271bedaac9528de5350f729b4a79a67aaf126ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7e891bfb6f2f3b3fd129af290271bedaac9528de5350f729b4a79a67aaf126ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e891bfb6f2f3b3fd129af290271bedaac9528de5350f729b4a79a67aaf126ec", kill_on_drop: false }`
[INFO] [stdout] 7e891bfb6f2f3b3fd129af290271bedaac9528de5350f729b4a79a67aaf126ec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 542156a7f9adb6f7a915cb3d7f1662629c984011be0bfaf2bb3721b34169fad6
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "542156a7f9adb6f7a915cb3d7f1662629c984011be0bfaf2bb3721b34169fad6", kill_on_drop: false }`
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[INFO] [stderr]    Compiling arrayvec v0.4.11
[INFO] [stderr]    Compiling pkg-config v0.3.15
[INFO] [stderr]    Compiling downcast-rs v1.0.4
[INFO] [stderr]    Compiling hashbrown v0.5.0
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand_pcg v0.1.2
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[INFO] [stderr]    Compiling error-chain v0.12.1
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[INFO] [stderr]    Compiling glutin_glx_sys v0.1.5
[INFO] [stderr]    Compiling glutin_egl_sys v0.1.3
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[INFO] [stderr]    Compiling lyon_geom v0.12.7
[INFO] [stderr]    Compiling parking_lot v0.7.1
[INFO] [stderr]    Compiling tiff v0.3.1
[INFO] [stderr]    Compiling andrew v0.2.1
[INFO] [stderr]    Compiling glyph_brush_layout v0.1.6
[INFO] [stderr]    Compiling lyon_path v0.13.2
[INFO] [stderr]    Compiling gfx_core v0.9.1
[INFO] [stderr]    Compiling wayland-commons v0.21.13
[INFO] [stderr]    Compiling image v0.22.0
[INFO] [stderr]    Compiling gilrs-core v0.2.2
[INFO] [stderr]    Compiling ggez v0.5.1
[INFO] [stderr]    Compiling glyph_brush v0.5.3
[INFO] [stderr]    Compiling wayland-client v0.21.13
[INFO] [stderr]    Compiling lyon_tessellation v0.13.3
[INFO] [stderr]    Compiling lyon_algorithms v0.13.4
[INFO] [stderr]    Compiling gilrs v0.7.1
[INFO] [stderr]    Compiling lyon v0.13.4
[INFO] [stderr]    Compiling wayland-protocols v0.21.13
[INFO] [stderr]    Compiling gfx v0.18.1
[INFO] [stderr]    Compiling gfx_device_gl v0.16.1
[INFO] [stderr]    Compiling smithay-client-toolkit v0.4.6
[INFO] [stderr]    Compiling winit v0.19.1
[INFO] [stderr]    Compiling glutin v0.20.0
[INFO] [stderr]    Compiling gfx_window_glutin v0.30.0
[INFO] [stderr]    Compiling rodio v0.9.0
[INFO] [stderr]    Compiling Prey v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/main.rs:80:35
[INFO] [stdout]    |
[INFO] [stdout] 80 |                 boid.position.x = (SCREEN_DIMS[0] + BOID_SIZE[0] / 2.0);
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/main.rs:87:35
[INFO] [stdout]    |
[INFO] [stdout] 87 |                 boid.position.y = (SCREEN_DIMS[1] + BOID_SIZE[0] / 2.0);
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/main.rs:218:9
[INFO] [stdout]     |
[INFO] [stdout] 218 |         ctx: &mut Context,
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0502]: cannot borrow `current` as immutable because it is also borrowed as mutable
[INFO] [stdout]    --> src/main.rs:170:41
[INFO] [stdout]     |
[INFO] [stdout] 169 |   ...                   current.acceleration -= diff_vector
[INFO] [stdout]     |                         -------
[INFO] [stdout]     |                         |
[INFO] [stdout]     |  _______________________mutable borrow occurs here
[INFO] [stdout]     | |
[INFO] [stdout] 170 | | ...                       * match current.b_type {
[INFO] [stdout]     | |                                   ^^^^^^^ immutable borrow occurs here
[INFO] [stdout] 171 | | ...                           BoidType::Predator => PREDATOR_SEPERATION_MULT,
[INFO] [stdout] 172 | | ...                           _ => SEPARATION_MULT,
[INFO] [stdout] 173 | | ...                       };
[INFO] [stdout]     | |___________________________- mutable borrow later used here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0502]: cannot borrow `current` as immutable because it is also borrowed as mutable
[INFO] [stdout]    --> src/main.rs:192:56
[INFO] [stdout]     |
[INFO] [stdout] 192 |                 current.acceleration += (desired_vel - current.velocity) * ALIGNMENT_MULT;
[INFO] [stdout]     |                 ---------------------------------------^^^^^^^---------------------------
[INFO] [stdout]     |                 |                                      |
[INFO] [stdout]     |                 |                                      immutable borrow occurs here
[INFO] [stdout]     |                 mutable borrow occurs here
[INFO] [stdout]     |                 mutable borrow later used here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0502]: cannot borrow `current` as immutable because it is also borrowed as mutable
[INFO] [stdout]    --> src/main.rs:195:36
[INFO] [stdout]     |
[INFO] [stdout] 194 |                   current.acceleration += (desired_pos
[INFO] [stdout]     |                   -------
[INFO] [stdout]     |                   |
[INFO] [stdout]     |  _________________mutable borrow occurs here
[INFO] [stdout]     | |
[INFO] [stdout] 195 | |                     - Vector2::new(current.position.x, current.position.y))
[INFO] [stdout]     | |                                    ^^^^^^^ immutable borrow occurs here
[INFO] [stdout] 196 | |                     * COHESION_MULT;
[INFO] [stdout]     | |___________________________________- mutable borrow later used here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0502]: cannot borrow `current` as immutable because it is also borrowed as mutable
[INFO] [stdout]    --> src/main.rs:195:56
[INFO] [stdout]     |
[INFO] [stdout] 194 |                   current.acceleration += (desired_pos
[INFO] [stdout]     |                   -------
[INFO] [stdout]     |                   |
[INFO] [stdout]     |  _________________mutable borrow occurs here
[INFO] [stdout]     | |
[INFO] [stdout] 195 | |                     - Vector2::new(current.position.x, current.position.y))
[INFO] [stdout]     | |                                                        ^^^^^^^ immutable borrow occurs here
[INFO] [stdout] 196 | |                     * COHESION_MULT;
[INFO] [stdout]     | |___________________________________- mutable borrow later used here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors; 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0502`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `Prey` due to 5 previous errors; 3 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "542156a7f9adb6f7a915cb3d7f1662629c984011be0bfaf2bb3721b34169fad6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "542156a7f9adb6f7a915cb3d7f1662629c984011be0bfaf2bb3721b34169fad6", kill_on_drop: false }`
[INFO] [stdout] 542156a7f9adb6f7a915cb3d7f1662629c984011be0bfaf2bb3721b34169fad6
