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[INFO] [stdout] 645fdaadf23c27761b23463b7ee6c96e0a7929f3
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[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsirkibsirkib%2Fspecs_nbody" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/sirkibsirkib/specs_nbody
[INFO] finished tweaking git repo https://github.com/sirkibsirkib/specs_nbody
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[INFO] validating manifest of git repo https://github.com/sirkibsirkib/specs_nbody on toolchain 63132bd615c9bf75e93af8405d00064212331708
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+63132bd615c9bf75e93af8405d00064212331708" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/sirkibsirkib/specs_nbody already has a lockfile, it will not be regenerated
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[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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ActionEnqueuer`, `Action`, and `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: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 <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[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/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]    = 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 <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 22 |     fn act(&mut self, entity: Entity, q: &mut dyn ActionEnqueuer, r: ReadableState);
[INFO] [stdout]    |                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ActionEnqueuer`, `Action`, and `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/main.rs:69:41
[INFO] [stdout]    |
[INFO] [stdout] 69 |     let mut actors: HashMap<Entity, Box<Actor>> = 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 <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 69 |     let mut actors: HashMap<Entity, Box<dyn Actor>> = HashMap::new();
[INFO] [stdout]    |                                         +++
[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)]` (part of `#[warn(unused)]`) 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: unused variable: `entity`
[INFO] [stdout]   --> src/actions.rs:55:41
[INFO] [stdout]    |
[INFO] [stdout] 55 |     pub fn read<T: specs::Component>(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)]` (part of `#[warn(unused)]`) on by default
[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 <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[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/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]    = 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 <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 22 |     fn act(&mut self, entity: Entity, q: &mut dyn ActionEnqueuer, r: ReadableState);
[INFO] [stdout]    |                                               +++
[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 `TickId` is never constructed
[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)]` (part of `#[warn(unused)]`) on by default
[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<Entity, Box<Actor>> = 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 <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 69 |     let mut actors: HashMap<Entity, Box<dyn Actor>> = HashMap::new();
[INFO] [stdout]    |                                         +++
[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)]` (part of `#[warn(unused)]`) 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: unused variable: `entity`
[INFO] [stdout]   --> src/actions.rs:55:41
[INFO] [stdout]    |
[INFO] [stdout] 55 |     pub fn read<T: specs::Component>(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)]` (part of `#[warn(unused)]`) on by default
[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 `TickId` is never constructed
[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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.71s
[INFO] running `Command { std: "docker" "inspect" "0ac9e1402ca7618d1c18fccaa9c5cdba4233cb7d78328b8c802225cb883b13f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ac9e1402ca7618d1c18fccaa9c5cdba4233cb7d78328b8c802225cb883b13f0", kill_on_drop: false }`
[INFO] [stdout] 0ac9e1402ca7618d1c18fccaa9c5cdba4233cb7d78328b8c802225cb883b13f0
