[INFO] cloning repository https://github.com/loicngr/Rust-ECS
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/loicngr/Rust-ECS" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Floicngr%2FRust-ECS", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Floicngr%2FRust-ECS'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7e026d9cdc19d98e284df2620983114f4177c111
[INFO] checking loicngr/Rust-ECS against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Floicngr%2FRust-ECS" "/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/loicngr/Rust-ECS on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/loicngr/Rust-ECS
[INFO] finished tweaking git repo https://github.com/loicngr/Rust-ECS
[INFO] tweaked toml for git repo https://github.com/loicngr/Rust-ECS written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "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" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3aa75d399c632db28a336e46481901e86a15ced9400b17e55acfcc717f51dd59
[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" "3aa75d399c632db28a336e46481901e86a15ced9400b17e55acfcc717f51dd59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3aa75d399c632db28a336e46481901e86a15ced9400b17e55acfcc717f51dd59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3aa75d399c632db28a336e46481901e86a15ced9400b17e55acfcc717f51dd59", kill_on_drop: false }`
[INFO] [stdout] 3aa75d399c632db28a336e46481901e86a15ced9400b17e55acfcc717f51dd59
[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" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ec0f23ea0d36340f1de90b963948870bedc901ffc2ed0e0777a512c0da2b136b
[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" "ec0f23ea0d36340f1de90b963948870bedc901ffc2ed0e0777a512c0da2b136b", kill_on_drop: false }`
[INFO] [stderr]     Checking ecs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `get_health`
[INFO] [stdout]  --> src/system/mod.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn get_health(entity: &mut Entity) -> &Health {
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_size`
[INFO] [stdout]   --> src/system/mod.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub fn get_size(entity: &mut Entity) -> &Size {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_entity_by_name`
[INFO] [stdout]   --> src/entity/factory/mod.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub fn get_entity_by_name(&mut self, name: String) -> Option<&mut Entity> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_entity_by_id`
[INFO] [stdout]   --> src/entity/factory/mod.rs:30:12
[INFO] [stdout]    |
[INFO] [stdout] 30 |     pub fn get_entity_by_id(&mut self, id: usize) -> Option<&mut Entity> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_health`
[INFO] [stdout]  --> src/system/mod.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn get_health(entity: &mut Entity) -> &Health {
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_size`
[INFO] [stdout]   --> src/system/mod.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub fn get_size(entity: &mut Entity) -> &Size {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_entity_by_name`
[INFO] [stdout]   --> src/entity/factory/mod.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub fn get_entity_by_name(&mut self, name: String) -> Option<&mut Entity> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_entity_by_id`
[INFO] [stdout]   --> src/entity/factory/mod.rs:30:12
[INFO] [stdout]    |
[INFO] [stdout] 30 |     pub fn get_entity_by_id(&mut self, id: usize) -> Option<&mut Entity> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "ec0f23ea0d36340f1de90b963948870bedc901ffc2ed0e0777a512c0da2b136b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec0f23ea0d36340f1de90b963948870bedc901ffc2ed0e0777a512c0da2b136b", kill_on_drop: false }`
[INFO] [stdout] ec0f23ea0d36340f1de90b963948870bedc901ffc2ed0e0777a512c0da2b136b