[INFO] updating cached repository https://github.com/eggmund/Prey
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 368817a33c994b7b91e64f1a79df5119666b01c4
[INFO] checking eggmund/Prey against master#bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc for pr-70917
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feggmund%2FPrey" "/workspace/builds/worker-14/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/eggmund/Prey on toolchain bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "read-manifest" "--manifest-path" "Cargo.toml"`
[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-14/source/Cargo.toml
[INFO] crate git repo https://github.com/eggmund/Prey already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 7f8d67830c2f87741b53162ff710886870beed00d0ae3893c50b47d10ddb4169
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "7f8d67830c2f87741b53162ff710886870beed00d0ae3893c50b47d10ddb4169"`
[INFO] [stderr]    Compiling serde v1.0.97
[INFO] [stderr]     Checking draw_state v0.8.0
[INFO] [stderr]    Compiling pulldown-cmark v0.2.0
[INFO] [stderr]     Checking nix v0.14.1
[INFO] [stderr]     Checking x11-dl v2.18.3
[INFO] [stderr]     Checking shared_library v0.1.9
[INFO] [stderr]     Checking nix v0.11.1
[INFO] [stderr]     Checking getrandom v0.1.6
[INFO] [stderr]     Checking dirs-sys v0.3.3
[INFO] [stderr]    Compiling tempdir v0.3.7
[INFO] [stderr]    Compiling gfx_gl v0.6.0
[INFO] [stderr]     Checking png v0.15.0
[INFO] [stderr]     Checking wayland-sys v0.21.13
[INFO] [stderr]     Checking cpal v0.8.2
[INFO] [stderr]     Checking lyon_tessellation v0.13.3
[INFO] [stderr]     Checking directories v2.0.1
[INFO] [stderr]     Checking rand_core v0.5.0
[INFO] [stderr]     Checking osmesa-sys v0.1.2
[INFO] [stderr]     Checking gfx_core v0.9.1
[INFO] [stderr]     Checking rand_chacha v0.2.1
[INFO] [stderr]     Checking image v0.22.0
[INFO] [stderr]     Checking rodio v0.9.0
[INFO] [stderr]     Checking lyon v0.13.4
[INFO] [stderr]     Checking rand v0.7.0
[INFO] [stderr]     Checking glutin_glx_sys v0.1.5
[INFO] [stderr]     Checking gilrs-core v0.2.2
[INFO] [stderr]     Checking wayland-commons v0.21.13
[INFO] [stderr]     Checking wayland-client v0.21.13
[INFO] [stderr]     Checking gilrs v0.7.1
[INFO] [stderr]     Checking wayland-protocols v0.21.13
[INFO] [stderr]     Checking toml v0.5.1
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling serde_json v1.0.40
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling memoffset v0.5.1
[INFO] [stderr]    Compiling parking_lot_core v0.4.0
[INFO] [stderr]     Checking gfx_device_gl v0.16.1
[INFO] [stderr]     Checking gfx v0.18.1
[INFO] [stderr]     Checking crossbeam-epoch v0.7.2
[INFO] [stderr]    Compiling cargo_metadata v0.6.4
[INFO] [stderr]     Checking parking_lot v0.7.1
[INFO] [stderr]     Checking crossbeam-deque v0.7.1
[INFO] [stderr]     Checking rusttype v0.7.7
[INFO] [stderr]    Compiling skeptic v0.13.4
[INFO] [stderr]     Checking andrew v0.2.1
[INFO] [stderr]     Checking glyph_brush_layout v0.1.6
[INFO] [stderr]     Checking smithay-client-toolkit v0.4.6
[INFO] [stderr]     Checking glyph_brush v0.5.3
[INFO] [stderr]    Compiling ggez v0.5.1
[INFO] [stderr]     Checking winit v0.19.1
[INFO] [stderr]     Checking glutin v0.20.0
[INFO] [stderr]     Checking gfx_window_glutin v0.30.0
[INFO] [stderr]     Checking Prey v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/main.rs:80:35
[INFO] [stderr]    |
[INFO] [stderr] 80 |                 boid.position.x = (SCREEN_DIMS[0] + BOID_SIZE[0] / 2.0);
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/main.rs:87:35
[INFO] [stderr]    |
[INFO] [stderr] 87 |                 boid.position.y = (SCREEN_DIMS[1] + BOID_SIZE[0] / 2.0);
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/main.rs:80:35
[INFO] [stderr]    |
[INFO] [stderr] 80 |                 boid.position.x = (SCREEN_DIMS[0] + BOID_SIZE[0] / 2.0);
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/main.rs:87:35
[INFO] [stderr]    |
[INFO] [stderr] 87 |                 boid.position.y = (SCREEN_DIMS[1] + BOID_SIZE[0] / 2.0);
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ctx`
[INFO] [stderr]    --> src/main.rs:218:9
[INFO] [stderr]     |
[INFO] [stderr] 218 |         ctx: &mut Context,
[INFO] [stderr]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error[E0502]: cannot borrow `current` as immutable because it is also borrowed as mutable
[INFO] [stderr]    --> src/main.rs:170:41
[INFO] [stderr]     |
[INFO] [stderr] 169 |   ...                   current.acceleration -= diff_vector
[INFO] [stderr]     |                         -------
[INFO] [stderr]     |                         |
[INFO] [stderr]     |  _______________________mutable borrow occurs here
[INFO] [stderr]     | |
[INFO] [stderr] 170 | | ...                       * match current.b_type {
[INFO] [stderr]     | |                                   ^^^^^^^ immutable borrow occurs here
[INFO] [stderr] 171 | | ...                           BoidType::Predator => PREDATOR_SEPERATION_MULT,
[INFO] [stderr] 172 | | ...                           _ => SEPARATION_MULT,
[INFO] [stderr] 173 | | ...                       };
[INFO] [stderr]     | |___________________________- mutable borrow later used here
[INFO] [stderr] 
[INFO] [stderr] error[E0502]: cannot borrow `current` as immutable because it is also borrowed as mutable
[INFO] [stderr]    --> src/main.rs:192:56
[INFO] [stderr]     |
[INFO] [stderr] 192 |                 current.acceleration += (desired_vel - current.velocity) * ALIGNMENT_MULT;
[INFO] [stderr]     |                 ---------------------------------------^^^^^^^---------------------------
[INFO] [stderr]     |                 |                                      |
[INFO] [stderr]     |                 |                                      immutable borrow occurs here
[INFO] [stderr]     |                 mutable borrow occurs here
[INFO] [stderr]     |                 mutable borrow later used here
[INFO] [stderr] 
[INFO] [stderr] error[E0502]: cannot borrow `current` as immutable because it is also borrowed as mutable
[INFO] [stderr]    --> src/main.rs:195:36
[INFO] [stderr]     |
[INFO] [stderr] 194 |                   current.acceleration += (desired_pos
[INFO] [stderr]     |                   -------
[INFO] [stderr]     |                   |
[INFO] [stderr]     |  _________________mutable borrow occurs here
[INFO] [stderr]     | |
[INFO] [stderr] 195 | |                     - Vector2::new(current.position.x, current.position.y))
[INFO] [stderr]     | |                                    ^^^^^^^ immutable borrow occurs here
[INFO] [stderr] 196 | |                     * COHESION_MULT;
[INFO] [stderr]     | |___________________________________- mutable borrow later used here
[INFO] [stderr] 
[INFO] [stderr] error[E0502]: cannot borrow `current` as immutable because it is also borrowed as mutable
[INFO] [stderr]    --> src/main.rs:195:56
[INFO] [stderr]     |
[INFO] [stderr] 194 |                   current.acceleration += (desired_pos
[INFO] [stderr]     |                   -------
[INFO] [stderr]     |                   |
[INFO] [stderr]     |  _________________mutable borrow occurs here
[INFO] [stderr]     | |
[INFO] [stderr] 195 | |                     - Vector2::new(current.position.x, current.position.y))
[INFO] [stderr]     | |                                                        ^^^^^^^ immutable borrow occurs here
[INFO] [stderr] 196 | |                     * COHESION_MULT;
[INFO] [stderr]     | |___________________________________- mutable borrow later used here
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 4 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0502`.
[INFO] [stderr] error: could not compile `Prey`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: unused variable: `ctx`
[INFO] [stderr]    --> src/main.rs:218:9
[INFO] [stderr]     |
[INFO] [stderr] 218 |         ctx: &mut Context,
[INFO] [stderr]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error[E0502]: cannot borrow `current` as immutable because it is also borrowed as mutable
[INFO] [stderr]    --> src/main.rs:170:41
[INFO] [stderr]     |
[INFO] [stderr] 169 |   ...                   current.acceleration -= diff_vector
[INFO] [stderr]     |                         -------
[INFO] [stderr]     |                         |
[INFO] [stderr]     |  _______________________mutable borrow occurs here
[INFO] [stderr]     | |
[INFO] [stderr] 170 | | ...                       * match current.b_type {
[INFO] [stderr]     | |                                   ^^^^^^^ immutable borrow occurs here
[INFO] [stderr] 171 | | ...                           BoidType::Predator => PREDATOR_SEPERATION_MULT,
[INFO] [stderr] 172 | | ...                           _ => SEPARATION_MULT,
[INFO] [stderr] 173 | | ...                       };
[INFO] [stderr]     | |___________________________- mutable borrow later used here
[INFO] [stderr] 
[INFO] [stderr] error[E0502]: cannot borrow `current` as immutable because it is also borrowed as mutable
[INFO] [stderr]    --> src/main.rs:192:56
[INFO] [stderr]     |
[INFO] [stderr] 192 |                 current.acceleration += (desired_vel - current.velocity) * ALIGNMENT_MULT;
[INFO] [stderr]     |                 ---------------------------------------^^^^^^^---------------------------
[INFO] [stderr]     |                 |                                      |
[INFO] [stderr]     |                 |                                      immutable borrow occurs here
[INFO] [stderr]     |                 mutable borrow occurs here
[INFO] [stderr]     |                 mutable borrow later used here
[INFO] [stderr] 
[INFO] [stderr] error[E0502]: cannot borrow `current` as immutable because it is also borrowed as mutable
[INFO] [stderr]    --> src/main.rs:195:36
[INFO] [stderr]     |
[INFO] [stderr] 194 |                   current.acceleration += (desired_pos
[INFO] [stderr]     |                   -------
[INFO] [stderr]     |                   |
[INFO] [stderr]     |  _________________mutable borrow occurs here
[INFO] [stderr]     | |
[INFO] [stderr] 195 | |                     - Vector2::new(current.position.x, current.position.y))
[INFO] [stderr]     | |                                    ^^^^^^^ immutable borrow occurs here
[INFO] [stderr] 196 | |                     * COHESION_MULT;
[INFO] [stderr]     | |___________________________________- mutable borrow later used here
[INFO] [stderr] 
[INFO] [stderr] error[E0502]: cannot borrow `current` as immutable because it is also borrowed as mutable
[INFO] [stderr]    --> src/main.rs:195:56
[INFO] [stderr]     |
[INFO] [stderr] 194 |                   current.acceleration += (desired_pos
[INFO] [stderr]     |                   -------
[INFO] [stderr]     |                   |
[INFO] [stderr]     |  _________________mutable borrow occurs here
[INFO] [stderr]     | |
[INFO] [stderr] 195 | |                     - Vector2::new(current.position.x, current.position.y))
[INFO] [stderr]     | |                                                        ^^^^^^^ immutable borrow occurs here
[INFO] [stderr] 196 | |                     * COHESION_MULT;
[INFO] [stderr]     | |___________________________________- mutable borrow later used here
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 4 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0502`.
[INFO] [stderr] error: could not compile `Prey`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "7f8d67830c2f87741b53162ff710886870beed00d0ae3893c50b47d10ddb4169"`
[INFO] running `"docker" "rm" "-f" "7f8d67830c2f87741b53162ff710886870beed00d0ae3893c50b47d10ddb4169"`
[INFO] [stdout] 7f8d67830c2f87741b53162ff710886870beed00d0ae3893c50b47d10ddb4169
