[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] checking eggmund/Prey against master#af3c6e733a40e671550e0f0f5aeecaa13772ba56 for pr-74989
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feggmund%2FPrey" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/eggmund/Prey on toolchain af3c6e733a40e671550e0f0f5aeecaa13772ba56
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "read-manifest" "--manifest-path" "Cargo.toml", 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-1/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" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 14d9d29c15661aed76e15bdf79f8a28c4e6c0edcd62db1ad96b7ea5301729b8e
[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" "14d9d29c15661aed76e15bdf79f8a28c4e6c0edcd62db1ad96b7ea5301729b8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "14d9d29c15661aed76e15bdf79f8a28c4e6c0edcd62db1ad96b7ea5301729b8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14d9d29c15661aed76e15bdf79f8a28c4e6c0edcd62db1ad96b7ea5301729b8e", kill_on_drop: false }`
[INFO] [stdout] 14d9d29c15661aed76e15bdf79f8a28c4e6c0edcd62db1ad96b7ea5301729b8e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ac58ccc49c95a96e347f20663cc13645af25f58871d2e8898657e61ada3073d6
[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" "ac58ccc49c95a96e347f20663cc13645af25f58871d2e8898657e61ada3073d6", kill_on_drop: false }`
[INFO] [stderr]     Checking 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: 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] 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: 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`.
[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] [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: build failed
[INFO] running `Command { std: "docker" "inspect" "ac58ccc49c95a96e347f20663cc13645af25f58871d2e8898657e61ada3073d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac58ccc49c95a96e347f20663cc13645af25f58871d2e8898657e61ada3073d6", kill_on_drop: false }`
[INFO] [stdout] ac58ccc49c95a96e347f20663cc13645af25f58871d2e8898657e61ada3073d6
