[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 try#f6e2f78768c57172b99c3e85892f867894dc7e30 for pr-75502 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feggmund%2FPrey" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/eggmund/Prey on toolchain f6e2f78768c57172b99c3e85892f867894dc7e30 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "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-7/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" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:e18d859f9e32a1da89bc7b2d7d51e13b57342044d1295d9fc0dd0068c58eb3d1" "/opt/rustwide/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 08d18e1130c435d0a2cec613a7121839288025120eeefce20bbda0121244a540 [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" "08d18e1130c435d0a2cec613a7121839288025120eeefce20bbda0121244a540", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "08d18e1130c435d0a2cec613a7121839288025120eeefce20bbda0121244a540", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "08d18e1130c435d0a2cec613a7121839288025120eeefce20bbda0121244a540", kill_on_drop: false }` [INFO] [stdout] 08d18e1130c435d0a2cec613a7121839288025120eeefce20bbda0121244a540 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:e18d859f9e32a1da89bc7b2d7d51e13b57342044d1295d9fc0dd0068c58eb3d1" "/opt/rustwide/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] c983a539db2ebf3cef376539c0ab7723652c47ceb57ab0ae57870be32fd9d3bf [INFO] running `Command { std: "docker" "start" "-a" "c983a539db2ebf3cef376539c0ab7723652c47ceb57ab0ae57870be32fd9d3bf", 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] 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] 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: build failed [INFO] running `Command { std: "docker" "inspect" "c983a539db2ebf3cef376539c0ab7723652c47ceb57ab0ae57870be32fd9d3bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c983a539db2ebf3cef376539c0ab7723652c47ceb57ab0ae57870be32fd9d3bf", kill_on_drop: false }` [INFO] [stdout] c983a539db2ebf3cef376539c0ab7723652c47ceb57ab0ae57870be32fd9d3bf