[INFO] cloning repository https://github.com/sirkibsirkib/specs_nbody [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sirkibsirkib/specs_nbody" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsirkibsirkib%2Fspecs_nbody", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsirkibsirkib%2Fspecs_nbody'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 645fdaadf23c27761b23463b7ee6c96e0a7929f3 [INFO] testing sirkibsirkib/specs_nbody against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsirkibsirkib%2Fspecs_nbody" "/workspace/builds/worker-113/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-113/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/sirkibsirkib/specs_nbody on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/sirkibsirkib/specs_nbody [INFO] finished tweaking git repo https://github.com/sirkibsirkib/specs_nbody [INFO] tweaked toml for git repo https://github.com/sirkibsirkib/specs_nbody written to /workspace/builds/worker-113/source/Cargo.toml [INFO] crate git repo https://github.com/sirkibsirkib/specs_nbody already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded smallvec v0.6.7 [INFO] [stderr] Downloaded specs v0.14.1 [INFO] [stderr] Downloaded proc-macro2 v0.4.24 [INFO] [stderr] Downloaded derivative v1.0.2 [INFO] [stderr] Downloaded quote v0.6.10 [INFO] [stderr] Downloaded syn v0.15.22 [INFO] [stderr] Downloaded nonzero_signed v1.0.2 [INFO] [stderr] Downloaded crossbeam v0.4.1 [INFO] [stderr] Downloaded arrayvec v0.4.8 [INFO] [stderr] Downloaded crossbeam-channel v0.2.6 [INFO] [stderr] Downloaded rand_xorshift v0.1.0 [INFO] [stderr] Downloaded crossbeam-deque v0.5.2 [INFO] [stderr] Downloaded shred v0.7.1 [INFO] [stderr] Downloaded rand v0.6.1 [INFO] [stderr] Downloaded crossbeam-utils v0.6.1 [INFO] [stderr] Downloaded rand_chacha v0.1.0 [INFO] [stderr] Downloaded shrev v1.0.1 [INFO] [stderr] Downloaded parking_lot_core v0.2.14 [INFO] [stderr] Downloaded hibitset v0.5.3 [INFO] [stderr] Downloaded parking_lot v0.5.5 [INFO] [stderr] Downloaded shred-derive v0.5.1 [INFO] [stderr] Downloaded tuple_utils v0.2.0 [INFO] [stderr] Downloaded rand_pcg v0.1.1 [INFO] [stderr] Downloaded crossbeam-epoch v0.6.1 [INFO] [stderr] Downloaded mopa v0.2.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 080226e08a83f86948ed9df53ed7d6900c4753c4b12fbb7d76d093c0ec14f487 [INFO] running `Command { std: "docker" "start" "-a" "080226e08a83f86948ed9df53ed7d6900c4753c4b12fbb7d76d093c0ec14f487", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "080226e08a83f86948ed9df53ed7d6900c4753c4b12fbb7d76d093c0ec14f487", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "080226e08a83f86948ed9df53ed7d6900c4753c4b12fbb7d76d093c0ec14f487", kill_on_drop: false }` [INFO] [stdout] 080226e08a83f86948ed9df53ed7d6900c4753c4b12fbb7d76d093c0ec14f487 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8df002a2c15c752bac19f74b9fa645c4d1b2ff85cb5f3b3b8ef30a2616211810 [INFO] running `Command { std: "docker" "start" "-a" "8df002a2c15c752bac19f74b9fa645c4d1b2ff85cb5f3b3b8ef30a2616211810", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.43 [INFO] [stderr] Compiling cfg-if v0.1.6 [INFO] [stderr] Compiling scopeguard v0.3.3 [INFO] [stderr] Compiling rand_core v0.3.0 [INFO] [stderr] Compiling nodrop v0.1.13 [INFO] [stderr] Compiling lazy_static v1.2.0 [INFO] [stderr] Compiling memoffset v0.2.1 [INFO] [stderr] Compiling stable_deref_trait v1.1.1 [INFO] [stderr] Compiling rayon-core v1.4.1 [INFO] [stderr] Compiling rayon v1.0.3 [INFO] [stderr] Compiling crossbeam-utils v0.5.0 [INFO] [stderr] Compiling either v1.5.0 [INFO] [stderr] Compiling byteorder v1.2.7 [INFO] [stderr] Compiling atom v0.3.5 [INFO] [stderr] Compiling nonzero_signed v1.0.2 [INFO] [stderr] Compiling tuple_utils v0.2.0 [INFO] [stderr] Compiling fnv v1.0.6 [INFO] [stderr] Compiling unreachable v1.0.0 [INFO] [stderr] Compiling proc-macro2 v0.4.24 [INFO] [stderr] Compiling parking_lot_core v0.3.1 [INFO] [stderr] Compiling rand_chacha v0.1.0 [INFO] [stderr] Compiling rand_pcg v0.1.1 [INFO] [stderr] Compiling rand v0.6.1 [INFO] [stderr] Compiling crossbeam-utils v0.2.2 [INFO] [stderr] Compiling crossbeam-utils v0.6.1 [INFO] [stderr] Compiling log v0.4.6 [INFO] [stderr] Compiling owning_ref v0.4.0 [INFO] [stderr] Compiling owning_ref v0.3.3 [INFO] [stderr] Compiling arrayvec v0.4.8 [INFO] [stderr] Compiling rand_core v0.2.2 [INFO] [stderr] Compiling rand_xorshift v0.1.0 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling num_cpus v1.8.0 [INFO] [stderr] Compiling rand v0.4.3 [INFO] [stderr] Compiling smallvec v0.6.7 [INFO] [stderr] Compiling crossbeam-epoch v0.5.2 [INFO] [stderr] Compiling rand v0.5.5 [INFO] [stderr] Compiling crossbeam-epoch v0.6.1 [INFO] [stderr] Compiling lock_api v0.1.5 [INFO] [stderr] Compiling fxhash v0.2.1 [INFO] [stderr] Compiling crossbeam-epoch v0.3.1 [INFO] [stderr] Compiling parking_lot_core v0.2.14 [INFO] [stderr] Compiling quote v0.6.10 [INFO] [stderr] Compiling crossbeam-deque v0.5.2 [INFO] [stderr] Compiling syn v0.15.22 [INFO] [stderr] Compiling crossbeam-deque v0.2.0 [INFO] [stderr] Compiling parking_lot v0.5.5 [INFO] [stderr] Compiling parking_lot v0.6.4 [INFO] [stderr] Compiling crossbeam-channel v0.2.6 [INFO] [stderr] Compiling crossbeam v0.4.1 [INFO] [stderr] Compiling hibitset v0.5.3 [INFO] [stderr] Compiling shred v0.7.1 [INFO] [stderr] Compiling derivative v1.0.2 [INFO] [stderr] Compiling shred-derive v0.5.1 [INFO] [stderr] Compiling shrev v1.0.1 [INFO] [stderr] Compiling specs v0.14.1 [INFO] [stderr] Compiling rust_testbed v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `HashMapStorage` [INFO] [stdout] --> src/components.rs:2:36 [INFO] [stdout] | [INFO] [stdout] 2 | use specs::{Component, VecStorage, HashMapStorage}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ActionEnqueuer`, `Action`, `Actor` [INFO] [stdout] --> src/components.rs:3:15 [INFO] [stdout] | [INFO] [stdout] 3 | use actions::{Actor, ActionEnqueuer, Action}; [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `specs::Entity` [INFO] [stdout] --> src/components.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use specs::Entity; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `actions::*` [INFO] [stdout] --> src/systems.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use actions::*; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/actions.rs:22:44 [INFO] [stdout] | [INFO] [stdout] 22 | fn act(&mut self, entity: Entity, q: &mut ActionEnqueuer, r: ReadableState); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 22 - fn act(&mut self, entity: Entity, q: &mut ActionEnqueuer, r: ReadableState); [INFO] [stdout] 22 + fn act(&mut self, entity: Entity, q: &mut dyn ActionEnqueuer, r: ReadableState); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/actions.rs:34:44 [INFO] [stdout] | [INFO] [stdout] 34 | fn act(&mut self, entity: Entity, q: &mut ActionEnqueuer, r: ReadableState) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 34 - fn act(&mut self, entity: Entity, q: &mut ActionEnqueuer, r: ReadableState) { [INFO] [stdout] 34 + fn act(&mut self, entity: Entity, q: &mut dyn ActionEnqueuer, r: ReadableState) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:69:41 [INFO] [stdout] | [INFO] [stdout] 69 | let mut actors: HashMap> = HashMap::new(); [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 69 - let mut actors: HashMap> = HashMap::new(); [INFO] [stdout] 69 + let mut actors: HashMap> = HashMap::new(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `entity` [INFO] [stdout] --> src/actions.rs:55:41 [INFO] [stdout] | [INFO] [stdout] 55 | pub fn read(self, entity: Entity) -> ReadStorage<'a, T> { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_entity` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/systems.rs:15:26 [INFO] [stdout] | [INFO] [stdout] 15 | for (me_p, me_m, mut me_v) in (&pos, &mass, &mut vel).join() { [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/systems.rs:35:17 [INFO] [stdout] | [INFO] [stdout] 35 | for (v, mut p) in (&vel, &mut pos).join() { [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/main.rs:76:22 [INFO] [stdout] | [INFO] [stdout] 76 | for (&e, mut actor) in actors.iter_mut() { [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `TickId` [INFO] [stdout] --> src/main.rs:105:8 [INFO] [stdout] | [INFO] [stdout] 105 | struct TickId(usize); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 45.15s [INFO] running `Command { std: "docker" "inspect" "8df002a2c15c752bac19f74b9fa645c4d1b2ff85cb5f3b3b8ef30a2616211810", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8df002a2c15c752bac19f74b9fa645c4d1b2ff85cb5f3b3b8ef30a2616211810", kill_on_drop: false }` [INFO] [stdout] 8df002a2c15c752bac19f74b9fa645c4d1b2ff85cb5f3b3b8ef30a2616211810 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 61795326265c12eb1a41da240002be9c331125e1882b319f48c14a8e6439da38 [INFO] running `Command { std: "docker" "start" "-a" "61795326265c12eb1a41da240002be9c331125e1882b319f48c14a8e6439da38", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling rust_testbed v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `HashMapStorage` [INFO] [stdout] --> src/components.rs:2:36 [INFO] [stdout] | [INFO] [stdout] 2 | use specs::{Component, VecStorage, HashMapStorage}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ActionEnqueuer`, `Action`, `Actor` [INFO] [stdout] --> src/components.rs:3:15 [INFO] [stdout] | [INFO] [stdout] 3 | use actions::{Actor, ActionEnqueuer, Action}; [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `specs::Entity` [INFO] [stdout] --> src/components.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use specs::Entity; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `actions::*` [INFO] [stdout] --> src/systems.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use actions::*; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/actions.rs:22:44 [INFO] [stdout] | [INFO] [stdout] 22 | fn act(&mut self, entity: Entity, q: &mut ActionEnqueuer, r: ReadableState); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 22 - fn act(&mut self, entity: Entity, q: &mut ActionEnqueuer, r: ReadableState); [INFO] [stdout] 22 + fn act(&mut self, entity: Entity, q: &mut dyn ActionEnqueuer, r: ReadableState); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/actions.rs:34:44 [INFO] [stdout] | [INFO] [stdout] 34 | fn act(&mut self, entity: Entity, q: &mut ActionEnqueuer, r: ReadableState) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 34 - fn act(&mut self, entity: Entity, q: &mut ActionEnqueuer, r: ReadableState) { [INFO] [stdout] 34 + fn act(&mut self, entity: Entity, q: &mut dyn ActionEnqueuer, r: ReadableState) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:69:41 [INFO] [stdout] | [INFO] [stdout] 69 | let mut actors: HashMap> = HashMap::new(); [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 69 - let mut actors: HashMap> = HashMap::new(); [INFO] [stdout] 69 + let mut actors: HashMap> = HashMap::new(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `entity` [INFO] [stdout] --> src/actions.rs:55:41 [INFO] [stdout] | [INFO] [stdout] 55 | pub fn read(self, entity: Entity) -> ReadStorage<'a, T> { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_entity` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/systems.rs:15:26 [INFO] [stdout] | [INFO] [stdout] 15 | for (me_p, me_m, mut me_v) in (&pos, &mass, &mut vel).join() { [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/systems.rs:35:17 [INFO] [stdout] | [INFO] [stdout] 35 | for (v, mut p) in (&vel, &mut pos).join() { [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/main.rs:76:22 [INFO] [stdout] | [INFO] [stdout] 76 | for (&e, mut actor) in actors.iter_mut() { [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `TickId` [INFO] [stdout] --> src/main.rs:105:8 [INFO] [stdout] | [INFO] [stdout] 105 | struct TickId(usize); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.32s [INFO] running `Command { std: "docker" "inspect" "61795326265c12eb1a41da240002be9c331125e1882b319f48c14a8e6439da38", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "61795326265c12eb1a41da240002be9c331125e1882b319f48c14a8e6439da38", kill_on_drop: false }` [INFO] [stdout] 61795326265c12eb1a41da240002be9c331125e1882b319f48c14a8e6439da38 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 64d983403db5a86ab60311d7b9d3a7c81e0d50c806333e81ce2a49e4237b0745 [INFO] running `Command { std: "docker" "start" "-a" "64d983403db5a86ab60311d7b9d3a7c81e0d50c806333e81ce2a49e4237b0745", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unused import: `HashMapStorage` [INFO] [stderr] --> src/components.rs:2:36 [INFO] [stderr] | [INFO] [stderr] 2 | use specs::{Component, VecStorage, HashMapStorage}; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `ActionEnqueuer`, `Action`, `Actor` [INFO] [stderr] --> src/components.rs:3:15 [INFO] [stderr] | [INFO] [stderr] 3 | use actions::{Actor, ActionEnqueuer, Action}; [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^^^^ ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `specs::Entity` [INFO] [stderr] --> src/components.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use specs::Entity; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `actions::*` [INFO] [stderr] --> src/systems.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use actions::*; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/actions.rs:22:44 [INFO] [stderr] | [INFO] [stderr] 22 | fn act(&mut self, entity: Entity, q: &mut ActionEnqueuer, r: ReadableState); [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 22 - fn act(&mut self, entity: Entity, q: &mut ActionEnqueuer, r: ReadableState); [INFO] [stderr] 22 + fn act(&mut self, entity: Entity, q: &mut dyn ActionEnqueuer, r: ReadableState); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/actions.rs:34:44 [INFO] [stderr] | [INFO] [stderr] 34 | fn act(&mut self, entity: Entity, q: &mut ActionEnqueuer, r: ReadableState) { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] running 0 tests [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] [INFO] [stderr] = note: for more information, see [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] help: use `dyn` [INFO] [stdout] [INFO] [stderr] | [INFO] [stderr] 34 - fn act(&mut self, entity: Entity, q: &mut ActionEnqueuer, r: ReadableState) { [INFO] [stderr] 34 + fn act(&mut self, entity: Entity, q: &mut dyn ActionEnqueuer, r: ReadableState) { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:69:41 [INFO] [stderr] | [INFO] [stderr] 69 | let mut actors: HashMap> = HashMap::new(); [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 69 - let mut actors: HashMap> = HashMap::new(); [INFO] [stderr] 69 + let mut actors: HashMap> = HashMap::new(); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unused variable: `entity` [INFO] [stderr] --> src/actions.rs:55:41 [INFO] [stderr] | [INFO] [stderr] 55 | pub fn read(self, entity: Entity) -> ReadStorage<'a, T> { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_entity` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/systems.rs:15:26 [INFO] [stderr] | [INFO] [stderr] 15 | for (me_p, me_m, mut me_v) in (&pos, &mass, &mut vel).join() { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/systems.rs:35:17 [INFO] [stderr] | [INFO] [stderr] 35 | for (v, mut p) in (&vel, &mut pos).join() { [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:76:22 [INFO] [stderr] | [INFO] [stderr] 76 | for (&e, mut actor) in actors.iter_mut() { [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `TickId` [INFO] [stderr] --> src/main.rs:105:8 [INFO] [stderr] | [INFO] [stderr] 105 | struct TickId(usize); [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `rust_testbed` (bin "rust_testbed" test) generated 12 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 13.70s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rust_testbed-ef9cfe167d4ec13c) [INFO] running `Command { std: "docker" "inspect" "64d983403db5a86ab60311d7b9d3a7c81e0d50c806333e81ce2a49e4237b0745", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "64d983403db5a86ab60311d7b9d3a7c81e0d50c806333e81ce2a49e4237b0745", kill_on_drop: false }` [INFO] [stdout] 64d983403db5a86ab60311d7b9d3a7c81e0d50c806333e81ce2a49e4237b0745