[INFO] updating cached repository Ziqul/entity-component-system-rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Ziqul/entity-component-system-rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Ziqul/entity-component-system-rust" "work/ex/beta-1.38-1/sources/1.37.0/gh/Ziqul/entity-component-system-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Ziqul/entity-component-system-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Ziqul/entity-component-system-rust" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Ziqul/entity-component-system-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Ziqul/entity-component-system-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] eef31ae4ecf5477a7e1c4abfe5483d5d28773203
[INFO] sha for GitHub repo Ziqul/entity-component-system-rust: eef31ae4ecf5477a7e1c4abfe5483d5d28773203
[INFO] validating manifest of Ziqul/entity-component-system-rust on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of Ziqul/entity-component-system-rust on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing Ziqul/entity-component-system-rust
[INFO] finished frobbing Ziqul/entity-component-system-rust
[INFO] frobbed toml for Ziqul/entity-component-system-rust written to work/ex/beta-1.38-1/sources/1.37.0/gh/Ziqul/entity-component-system-rust/Cargo.toml
[INFO] started frobbing Ziqul/entity-component-system-rust
[INFO] finished frobbing Ziqul/entity-component-system-rust
[INFO] frobbed toml for Ziqul/entity-component-system-rust written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Ziqul/entity-component-system-rust/Cargo.toml
[INFO] crate Ziqul/entity-component-system-rust already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing Ziqul/entity-component-system-rust against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Ziqul/entity-component-system-rust:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 21cceb7a883f8125ccc5e73f3752504172794ac08716eade6d002902c6ae353f
[INFO] running `"docker" "start" "-a" "21cceb7a883f8125ccc5e73f3752504172794ac08716eade6d002902c6ae353f"`
[INFO] [stderr]    Compiling syn v0.15.33
[INFO] [stderr]    Compiling libloading v0.5.0
[INFO] [stderr]    Compiling stb_truetype v0.2.6
[INFO] [stderr]    Compiling memmap v0.7.0
[INFO] [stderr]    Compiling shared_library v0.1.9
[INFO] [stderr]    Compiling gl_generator v0.11.0
[INFO] [stderr]    Compiling wayland-scanner v0.21.12
[INFO] [stderr]    Compiling gl_generator v0.9.0
[INFO] [stderr]    Compiling x11-dl v2.18.3
[INFO] [stderr]    Compiling osmesa-sys v0.1.2
[INFO] [stderr]    Compiling rusttype v0.7.6
[INFO] [stderr]    Compiling dlib v0.4.1
[INFO] [stderr]    Compiling wayland-sys v0.21.12
[INFO] [stderr]    Compiling gl v0.10.0
[INFO] [stderr]    Compiling andrew v0.2.1
[INFO] [stderr]    Compiling wayland-commons v0.21.12
[INFO] [stderr]    Compiling glutin_glx_sys v0.1.5
[INFO] [stderr]    Compiling glutin_egl_sys v0.1.3
[INFO] [stderr]    Compiling wayland-client v0.21.12
[INFO] [stderr]    Compiling wayland-protocols v0.21.12
[INFO] [stderr]    Compiling derivative v1.0.2
[INFO] [stderr]    Compiling smithay-client-toolkit v0.4.5
[INFO] [stderr]    Compiling winit v0.19.1
[INFO] [stderr]    Compiling glutin v0.21.0
[INFO] [stderr]    Compiling entity-component-system-rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `CStr`
[INFO] [stderr]  --> src/main.rs:3:16
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::ffi::{CStr};
[INFO] [stderr]   |                ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `objects`
[INFO] [stderr]   --> src/renderer/mod.rs:88:22
[INFO] [stderr]    |
[INFO] [stderr] 88 |     fn render(&self, objects: &Vec<primitives::Object>) {
[INFO] [stderr]    |                      ^^^^^^^ help: consider prefixing with an underscore: `_objects`
[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/renderer/mod.rs:17:27
[INFO] [stderr]    |
[INFO] [stderr] 17 |     fn init<F>(&mut self, mut loadfn: F)
[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: struct is never constructed: `Point`
[INFO] [stderr]  --> src/renderer/primitives.rs:2:1
[INFO] [stderr]   |
[INFO] [stderr] 2 | pub struct Point {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Direction`
[INFO] [stderr]  --> src/renderer/primitives.rs:9:1
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub struct Direction {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `UnitVector`
[INFO] [stderr]   --> src/renderer/primitives.rs:16:1
[INFO] [stderr]    |
[INFO] [stderr] 16 | pub struct UnitVector {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Vector`
[INFO] [stderr]   --> src/renderer/primitives.rs:22:1
[INFO] [stderr]    |
[INFO] [stderr] 22 | pub struct Vector {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Color`
[INFO] [stderr]   --> src/renderer/primitives.rs:28:1
[INFO] [stderr]    |
[INFO] [stderr] 28 | pub struct Color {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Poligon`
[INFO] [stderr]   --> src/renderer/primitives.rs:35:1
[INFO] [stderr]    |
[INFO] [stderr] 35 | pub struct Poligon {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Camera`
[INFO] [stderr]   --> src/renderer/primitives.rs:41:1
[INFO] [stderr]    |
[INFO] [stderr] 41 | pub struct Camera {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Object`
[INFO] [stderr]   --> src/renderer/primitives.rs:47:1
[INFO] [stderr]    |
[INFO] [stderr] 47 | pub struct Object {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Renderer`
[INFO] [stderr]  --> src/renderer/mod.rs:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | struct Renderer {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `init`
[INFO] [stderr]   --> src/renderer/mod.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 | /     fn init<F>(&mut self, mut loadfn: F)
[INFO] [stderr] 18 | |         where F: FnMut(&'static str) -> *const core::ffi::c_void
[INFO] [stderr] 19 | |     {
[INFO] [stderr] 20 | |         gl::load_with(loadfn);
[INFO] [stderr] ...  |
[INFO] [stderr] 81 | |         }
[INFO] [stderr] 82 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `set_camera`
[INFO] [stderr]   --> src/renderer/mod.rs:84:5
[INFO] [stderr]    |
[INFO] [stderr] 84 |     fn set_camera(&mut self, camera: primitives::Camera) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `render`
[INFO] [stderr]   --> src/renderer/mod.rs:88:5
[INFO] [stderr]    |
[INFO] [stderr] 88 |     fn render(&self, objects: &Vec<primitives::Object>) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 19s
[INFO] running `"docker" "inspect" "21cceb7a883f8125ccc5e73f3752504172794ac08716eade6d002902c6ae353f"`
[INFO] running `"docker" "rm" "-f" "21cceb7a883f8125ccc5e73f3752504172794ac08716eade6d002902c6ae353f"`
[INFO] [stdout] 21cceb7a883f8125ccc5e73f3752504172794ac08716eade6d002902c6ae353f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Ziqul/entity-component-system-rust:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] d04a6183d549c3acfeed079fe133b4a5d254efa2616cf8685f41c9d53f70a4d3
[INFO] running `"docker" "start" "-a" "d04a6183d549c3acfeed079fe133b4a5d254efa2616cf8685f41c9d53f70a4d3"`
[INFO] [stderr]    Compiling entity-component-system-rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `CStr`
[INFO] [stderr]  --> src/main.rs:3:16
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::ffi::{CStr};
[INFO] [stderr]   |                ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `objects`
[INFO] [stderr]   --> src/renderer/mod.rs:88:22
[INFO] [stderr]    |
[INFO] [stderr] 88 |     fn render(&self, objects: &Vec<primitives::Object>) {
[INFO] [stderr]    |                      ^^^^^^^ help: consider prefixing with an underscore: `_objects`
[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/renderer/mod.rs:17:27
[INFO] [stderr]    |
[INFO] [stderr] 17 |     fn init<F>(&mut self, mut loadfn: F)
[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: struct is never constructed: `Point`
[INFO] [stderr]  --> src/renderer/primitives.rs:2:1
[INFO] [stderr]   |
[INFO] [stderr] 2 | pub struct Point {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Direction`
[INFO] [stderr]  --> src/renderer/primitives.rs:9:1
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub struct Direction {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `UnitVector`
[INFO] [stderr]   --> src/renderer/primitives.rs:16:1
[INFO] [stderr]    |
[INFO] [stderr] 16 | pub struct UnitVector {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Vector`
[INFO] [stderr]   --> src/renderer/primitives.rs:22:1
[INFO] [stderr]    |
[INFO] [stderr] 22 | pub struct Vector {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Color`
[INFO] [stderr]   --> src/renderer/primitives.rs:28:1
[INFO] [stderr]    |
[INFO] [stderr] 28 | pub struct Color {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Poligon`
[INFO] [stderr]   --> src/renderer/primitives.rs:35:1
[INFO] [stderr]    |
[INFO] [stderr] 35 | pub struct Poligon {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Camera`
[INFO] [stderr]   --> src/renderer/primitives.rs:41:1
[INFO] [stderr]    |
[INFO] [stderr] 41 | pub struct Camera {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Object`
[INFO] [stderr]   --> src/renderer/primitives.rs:47:1
[INFO] [stderr]    |
[INFO] [stderr] 47 | pub struct Object {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Renderer`
[INFO] [stderr]  --> src/renderer/mod.rs:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | struct Renderer {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `init`
[INFO] [stderr]   --> src/renderer/mod.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 | /     fn init<F>(&mut self, mut loadfn: F)
[INFO] [stderr] 18 | |         where F: FnMut(&'static str) -> *const core::ffi::c_void
[INFO] [stderr] 19 | |     {
[INFO] [stderr] 20 | |         gl::load_with(loadfn);
[INFO] [stderr] ...  |
[INFO] [stderr] 81 | |         }
[INFO] [stderr] 82 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `set_camera`
[INFO] [stderr]   --> src/renderer/mod.rs:84:5
[INFO] [stderr]    |
[INFO] [stderr] 84 |     fn set_camera(&mut self, camera: primitives::Camera) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `render`
[INFO] [stderr]   --> src/renderer/mod.rs:88:5
[INFO] [stderr]    |
[INFO] [stderr] 88 |     fn render(&self, objects: &Vec<primitives::Object>) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.21s
[INFO] running `"docker" "inspect" "d04a6183d549c3acfeed079fe133b4a5d254efa2616cf8685f41c9d53f70a4d3"`
[INFO] running `"docker" "rm" "-f" "d04a6183d549c3acfeed079fe133b4a5d254efa2616cf8685f41c9d53f70a4d3"`
[INFO] [stdout] d04a6183d549c3acfeed079fe133b4a5d254efa2616cf8685f41c9d53f70a4d3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Ziqul/entity-component-system-rust:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 4f945567d812e92c1ee208bd4fa35455a0c7aaddd790178ab53aaf151b1d91c8
[INFO] running `"docker" "start" "-a" "4f945567d812e92c1ee208bd4fa35455a0c7aaddd790178ab53aaf151b1d91c8"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.25s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/entity_component_system_rust-46978d1cd3de1520
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "4f945567d812e92c1ee208bd4fa35455a0c7aaddd790178ab53aaf151b1d91c8"`
[INFO] running `"docker" "rm" "-f" "4f945567d812e92c1ee208bd4fa35455a0c7aaddd790178ab53aaf151b1d91c8"`
[INFO] [stdout] 4f945567d812e92c1ee208bd4fa35455a0c7aaddd790178ab53aaf151b1d91c8