[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] checking sirkibsirkib/specs_nbody against try#b2c2190fa7bf856bb0ed5e8806266e3a2135c6f8 for pr-78363 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsirkibsirkib%2Fspecs_nbody" "/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/sirkibsirkib/specs_nbody on toolchain b2c2190fa7bf856bb0ed5e8806266e3a2135c6f8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b2c2190fa7bf856bb0ed5e8806266e3a2135c6f8" "read-manifest" "--manifest-path" "Cargo.toml", 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-7/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" "+b2c2190fa7bf856bb0ed5e8806266e3a2135c6f8" "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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+b2c2190fa7bf856bb0ed5e8806266e3a2135c6f8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 177906c220a9162df2efbaf591935b6f3b1760477631acf3b777ae5000844dc8 [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" "177906c220a9162df2efbaf591935b6f3b1760477631acf3b777ae5000844dc8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "177906c220a9162df2efbaf591935b6f3b1760477631acf3b777ae5000844dc8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "177906c220a9162df2efbaf591935b6f3b1760477631acf3b777ae5000844dc8", kill_on_drop: false }` [INFO] [stdout] 177906c220a9162df2efbaf591935b6f3b1760477631acf3b777ae5000844dc8 [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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+b2c2190fa7bf856bb0ed5e8806266e3a2135c6f8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2b7f12bdb6912d89d49d9182bc5d2d32a3d75d3644dd78ac34cc978fcf89377c [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" "2b7f12bdb6912d89d49d9182bc5d2d32a3d75d3644dd78ac34cc978fcf89377c", kill_on_drop: false }` [INFO] [stderr] Checking lazy_static v1.2.0 [INFO] [stderr] Checking mopa v0.2.2 [INFO] [stderr] Checking nonzero_signed v1.0.2 [INFO] [stderr] Checking tuple_utils v0.2.0 [INFO] [stderr] Checking arrayvec v0.4.8 [INFO] [stderr] Checking crossbeam-utils v0.2.2 [INFO] [stderr] Checking crossbeam-utils v0.6.1 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking lock_api v0.1.5 [INFO] [stderr] Checking smallvec v0.6.7 [INFO] [stderr] Compiling proc-macro2 v0.4.24 [INFO] [stderr] Checking rand v0.6.1 [INFO] [stderr] Checking parking_lot_core v0.3.1 [INFO] [stderr] Checking parking_lot_core v0.2.14 [INFO] [stderr] Checking crossbeam-epoch v0.3.1 [INFO] [stderr] Checking crossbeam-epoch v0.5.2 [INFO] [stderr] Checking crossbeam-epoch v0.6.1 [INFO] [stderr] Checking parking_lot v0.6.4 [INFO] [stderr] Checking parking_lot v0.5.5 [INFO] [stderr] Checking crossbeam-deque v0.2.0 [INFO] [stderr] Compiling quote v0.6.10 [INFO] [stderr] Checking crossbeam-deque v0.5.2 [INFO] [stderr] Checking crossbeam-channel v0.2.6 [INFO] [stderr] Checking rayon-core v1.4.1 [INFO] [stderr] Compiling syn v0.15.22 [INFO] [stderr] Checking rayon v1.0.3 [INFO] [stderr] Checking crossbeam v0.4.1 [INFO] [stderr] Checking hibitset v0.5.3 [INFO] [stderr] Checking shred v0.7.1 [INFO] [stderr] Compiling derivative v1.0.2 [INFO] [stderr] Compiling shred-derive v0.5.1 [INFO] [stderr] Checking shrev v1.0.1 [INFO] [stderr] Checking specs v0.14.1 [INFO] [stderr] Checking 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] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn ActionEnqueuer` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` 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] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn ActionEnqueuer` [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] | ^^^^^ help: use `dyn`: `dyn Actor` [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)]` 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] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn ActionEnqueuer` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` 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] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn ActionEnqueuer` [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] | ^^^^^ help: use `dyn`: `dyn Actor` [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/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] = note: `#[warn(unused_mut)]` on by default [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/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] = 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: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] [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: 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: 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] [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: 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] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 43.51s [INFO] running `Command { std: "docker" "inspect" "2b7f12bdb6912d89d49d9182bc5d2d32a3d75d3644dd78ac34cc978fcf89377c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2b7f12bdb6912d89d49d9182bc5d2d32a3d75d3644dd78ac34cc978fcf89377c", kill_on_drop: false }` [INFO] [stdout] 2b7f12bdb6912d89d49d9182bc5d2d32a3d75d3644dd78ac34cc978fcf89377c