[INFO] cloning repository https://github.com/oeb25/rustgame [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/oeb25/rustgame" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foeb25%2Frustgame"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foeb25%2Frustgame'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 6e182bf0235dc082248a44dc1565f7053f45109e [INFO] testing oeb25/rustgame against beta-2020-06-03 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foeb25%2Frustgame" "/workspace/builds/worker-3/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/oeb25/rustgame on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/oeb25/rustgame [INFO] finished tweaking git repo https://github.com/oeb25/rustgame [INFO] tweaked toml for git repo https://github.com/oeb25/rustgame written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/oeb25/rustgame already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] error: the lock file /workspace/builds/worker-3/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag. [INFO] the lockfile is outdated, regenerating it [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 378b9584fe374cfcd8daea7d09ceaad7d1bf521b78f6d1f4735d59acbade29f2 [INFO] running `"docker" "start" "-a" "378b9584fe374cfcd8daea7d09ceaad7d1bf521b78f6d1f4735d59acbade29f2"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling serde v0.9.15 [INFO] [stderr] Compiling itoa v0.3.4 [INFO] [stderr] Compiling piston-float v0.2.0 [INFO] [stderr] Compiling khronos_api v2.2.0 [INFO] [stderr] Compiling lazy_static v0.1.16 [INFO] [stderr] Compiling shader_version v0.2.2 [INFO] [stderr] Compiling bitflags v0.6.0 [INFO] [stderr] Compiling byteorder v0.5.3 [INFO] [stderr] Compiling khronos_api v1.0.1 [INFO] [stderr] Compiling inflate v0.1.1 [INFO] [stderr] Compiling read_color v0.1.0 [INFO] [stderr] Compiling piston-texture v0.4.0 [INFO] [stderr] Compiling interpolation v0.1.0 [INFO] [stderr] Compiling piston-shaders_graphics2d v0.1.0 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling xml-rs v0.3.6 [INFO] [stderr] Compiling freetype-sys v0.3.1 [INFO] [stderr] Compiling phf_shared v0.7.24 [INFO] [stderr] Compiling libz-sys v1.0.25 [INFO] [stderr] Compiling miniz-sys v0.1.12 [INFO] [stderr] Compiling xml-rs v0.6.1 [INFO] [stderr] Compiling gif v0.8.0 [INFO] [stderr] Compiling piston-viewport v0.2.0 [INFO] [stderr] Compiling vecmath v0.2.0 [INFO] [stderr] Compiling phf v0.7.24 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling shared_library v0.1.9 [INFO] [stderr] Compiling x11-dl v2.18.5 [INFO] [stderr] Compiling xml-rs v0.7.0 [INFO] [stderr] Compiling pistoncore-input v0.12.0 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling fs2 v0.2.5 [INFO] [stderr] Compiling osmesa-sys v0.1.2 [INFO] [stderr] Compiling tempfile v2.2.0 [INFO] [stderr] Compiling enum_primitive v0.1.1 [INFO] [stderr] Compiling piston2d-graphics v0.16.0 [INFO] [stderr] Compiling memmap v0.2.3 [INFO] [stderr] Compiling rayon-core v1.7.0 [INFO] [stderr] Compiling num-bigint v0.1.44 [INFO] [stderr] Compiling num-iter v0.1.40 [INFO] [stderr] Compiling flate2 v0.2.20 [INFO] [stderr] Compiling wayland-scanner v0.5.11 [INFO] [stderr] Compiling freetype-rs v0.7.0 [INFO] [stderr] Compiling gl_generator v0.5.5 [INFO] [stderr] Compiling gl_generator v0.6.1 [INFO] [stderr] Compiling rayon v1.3.0 [INFO] [stderr] Compiling pistoncore-window v0.19.0 [INFO] [stderr] Compiling png v0.5.2 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling pistoncore-event_loop v0.22.1 [INFO] [stderr] Compiling num-rational v0.1.42 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Compiling piston v0.22.1 [INFO] [stderr] Compiling target_build_utils v0.3.1 [INFO] [stderr] Compiling wayland-client v0.5.12 [INFO] [stderr] Compiling glutin v0.5.2 [INFO] [stderr] Compiling gl v0.6.5 [INFO] [stderr] Compiling serde_json v0.9.10 [INFO] [stderr] Compiling jpeg-decoder v0.1.19 [INFO] [stderr] Compiling image v0.9.1 [INFO] [stderr] Compiling libloading v0.3.4 [INFO] [stderr] Compiling dlib v0.3.1 [INFO] [stderr] Compiling wayland-sys v0.5.11 [INFO] [stderr] Compiling piston2d-opengl_graphics v0.28.2 [INFO] [stderr] Compiling wayland-kbd v0.3.6 [INFO] [stderr] Compiling wayland-window v0.2.3 [INFO] [stderr] Compiling pistoncore-glutin_window v0.26.1 [INFO] [stderr] Compiling rustgame v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `self::piston::event_loop::*` [INFO] [stderr] --> src/game.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use self::piston::event_loop::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::ops::Add` [INFO] [stderr] --> src/game.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use std::ops::Add; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `HashMap` [INFO] [stderr] --> src/game.rs:13:24 [INFO] [stderr] | [INFO] [stderr] 13 | use std::collections::{HashMap, HashSet}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0308]: `match` arms have incompatible types [INFO] [stderr] --> src/question.rs:26:14 [INFO] [stderr] | [INFO] [stderr] 19 | match (a_option, b_option) { [INFO] [stderr] | _________- [INFO] [stderr] 20 | | (Some(ref mut a), Some(ref mut b)) => { [INFO] [stderr] 21 | | a.x += b.x; [INFO] [stderr] 22 | | a.y += b.y; [INFO] [stderr] 23 | | [INFO] [stderr] 24 | | (Some(a), Some(b)) [INFO] [stderr] | | ------------------ this is found to be of type `(std::option::Option<&mut Point>, std::option::Option<&mut Point>)` [INFO] [stderr] 25 | | }, [INFO] [stderr] 26 | | (a, b) => (a, b) [INFO] [stderr] | | ^^^^^^ expected `&mut Point`, found struct `Point` [INFO] [stderr] 27 | | }; [INFO] [stderr] | |_________- `match` arms have incompatible types [INFO] [stderr] | [INFO] [stderr] = note: expected type `(std::option::Option<&mut Point>, std::option::Option<&mut Point>)` [INFO] [stderr] found tuple `(std::option::Option, std::option::Option)` [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0308`. [INFO] [stderr] error: could not compile `rustgame`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/game.rs:178:20 [INFO] [stderr] | [INFO] [stderr] 178 | 'move_x: for i in 0..4 { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/game.rs:196:20 [INFO] [stderr] | [INFO] [stderr] 196 | 'move_y: for i in 0..4 { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `up` [INFO] [stderr] --> src/game.rs:215:33 [INFO] [stderr] | [INFO] [stderr] 215 | &Flag::Input {left, right, up, down, jump} => { [INFO] [stderr] | ^^ help: try ignoring the field: `up: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `down` [INFO] [stderr] --> src/game.rs:215:37 [INFO] [stderr] | [INFO] [stderr] 215 | &Flag::Input {left, right, up, down, jump} => { [INFO] [stderr] | ^^^^ help: try ignoring the field: `down: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `pos` [INFO] [stderr] --> src/game.rs:304:10 [INFO] [stderr] | [INFO] [stderr] 304 | let ref pos = entity.position; [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pos` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `square` [INFO] [stderr] --> src/game.rs:295:7 [INFO] [stderr] | [INFO] [stderr] 295 | let mut square = rectangle::square(0.0, 1.0, 50.0); [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_square` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/game.rs:295:7 [INFO] [stderr] | [INFO] [stderr] 295 | let mut square = rectangle::square(0.0, 1.0, 50.0); [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: associated function is never used: `add` [INFO] [stderr] --> src/game.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | fn add(&self, other: Vector2D) -> Vector2D { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `to_unit` [INFO] [stderr] --> src/game.rs:34:5 [INFO] [stderr] | [INFO] [stderr] 34 | fn to_unit(&self) -> Vector2D { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `len_sq` [INFO] [stderr] --> src/game.rs:40:5 [INFO] [stderr] | [INFO] [stderr] 40 | fn len_sq(&self) -> f64 { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `len` [INFO] [stderr] --> src/game.rs:44:5 [INFO] [stderr] | [INFO] [stderr] 44 | fn len(&self) -> f64 { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `min` [INFO] [stderr] --> src/game.rs:86:5 [INFO] [stderr] | [INFO] [stderr] 86 | fn min(&self) -> Vector2D { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `max` [INFO] [stderr] --> src/game.rs:90:5 [INFO] [stderr] | [INFO] [stderr] 90 | fn max(&self) -> Vector2D { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `to_array` [INFO] [stderr] --> src/game.rs:102:5 [INFO] [stderr] | [INFO] [stderr] 102 | fn to_array(&self) -> [f64; 4] { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 17 warnings emitted [INFO] [stderr] [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "378b9584fe374cfcd8daea7d09ceaad7d1bf521b78f6d1f4735d59acbade29f2"` [INFO] running `"docker" "rm" "-f" "378b9584fe374cfcd8daea7d09ceaad7d1bf521b78f6d1f4735d59acbade29f2"` [INFO] [stdout] 378b9584fe374cfcd8daea7d09ceaad7d1bf521b78f6d1f4735d59acbade29f2