[INFO] updating cached repository https://github.com/serasaan/rust_pong [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] f17ddd93fcf44c3d3c06b3f6aa89cede3b5c688d [INFO] testing serasaan/rust_pong against beta-2020-06-03 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fserasaan%2Frust_pong" "/workspace/builds/worker-10/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'... [INFO] [stderr] done. 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[INFO] validating manifest of git repo https://github.com/serasaan/rust_pong 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/serasaan/rust_pong [INFO] finished tweaking git repo https://github.com/serasaan/rust_pong [INFO] tweaked toml for git repo https://github.com/serasaan/rust_pong written to /workspace/builds/worker-10/source/Cargo.toml [INFO] crate git repo https://github.com/serasaan/rust_pong 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] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] [stdout] 9a43cb0853928bef20744b7f4a9a7bfe850eab42f41b8e8bb76a4bbf6b3d03bf [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "9a43cb0853928bef20744b7f4a9a7bfe850eab42f41b8e8bb76a4bbf6b3d03bf"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling sdl2 v0.32.2 [INFO] [stderr] Compiling c_vec v1.3.3 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling sdl2-sys v0.32.6 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling num v0.1.42 [INFO] [stderr] Compiling game_prog1 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused imports: `thread`, `time` [INFO] [stderr] --> src/game.rs:3:11 [INFO] [stderr] | [INFO] [stderr] 3 | use std::{thread, time}; [INFO] [stderr] | ^^^^^^ ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::time::Duration` [INFO] [stderr] --> src/game.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::time::Duration; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `sdl2::VideoSubsystem` [INFO] [stderr] --> src/game.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use sdl2::VideoSubsystem; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `sdl2::video::Window` [INFO] [stderr] --> src/game.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use sdl2::video::Window; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `sdl2::EventPump` [INFO] [stderr] --> src/game.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use sdl2::EventPump; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/game.rs:77:48 [INFO] [stderr] | [INFO] [stderr] 77 | *self.SetPaddleDir() = (self.mPaddleDir - 1); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/game.rs:81:48 [INFO] [stderr] | [INFO] [stderr] 81 | *self.SetPaddleDir() = (self.mPaddleDir + 1); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/game.rs:108:17 [INFO] [stderr] | [INFO] [stderr] 108 | let mut paddle = Rect::new(self.mPaddlePos.x as i32, [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: variable does not need to be mutable [INFO] [stderr] --> src/game.rs:114:17 [INFO] [stderr] | [INFO] [stderr] 114 | let mut ball = Rect::new((self.mBallPos.x - thickness as f32/2.0) as i32, [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/game.rs:128:13 [INFO] [stderr] | [INFO] [stderr] 128 | let mut deltaTime: f32 = 0.01; [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `GenerateOutput` [INFO] [stderr] --> src/game.rs:170:8 [INFO] [stderr] | [INFO] [stderr] 170 | fn GenerateOutput(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `SetPaddlePosX` [INFO] [stderr] --> src/game.rs:181:8 [INFO] [stderr] | [INFO] [stderr] 181 | fn SetPaddlePosX(&mut self) -> &mut f32 { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `thickness` should have an upper case name [INFO] [stderr] --> src/game.rs:15:7 [INFO] [stderr] | [INFO] [stderr] 15 | const thickness: i32 = 15; [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to upper case: `THICKNESS` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant `paddleH` should have an upper case name [INFO] [stderr] --> src/game.rs:16:7 [INFO] [stderr] | [INFO] [stderr] 16 | const paddleH: f32 = 100.0; [INFO] [stderr] | ^^^^^^^ help: convert the identifier to upper case: `PADDLE_H` [INFO] [stderr] [INFO] [stderr] warning: structure field `mContext` should have a snake case name [INFO] [stderr] --> src/game.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 25 | mContext: Sdl, [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to snake case: `m_context` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: structure field `mFpsManager` should have a snake case name [INFO] [stderr] --> src/game.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | mFpsManager: FPSManager, [INFO] [stderr] | ^^^^^^^^^^^ help: convert the identifier to snake case: `m_fps_manager` [INFO] [stderr] [INFO] [stderr] warning: structure field `mPaddleDir` should have a snake case name [INFO] [stderr] --> src/game.rs:27:5 [INFO] [stderr] | [INFO] [stderr] 27 | mPaddleDir: i32, [INFO] [stderr] | ^^^^^^^^^^ help: convert the identifier to snake case: `m_paddle_dir` [INFO] [stderr] [INFO] [stderr] warning: structure field `mPaddlePos` should have a snake case name [INFO] [stderr] --> src/game.rs:28:5 [INFO] [stderr] | [INFO] [stderr] 28 | mPaddlePos: Vector2, [INFO] [stderr] | ^^^^^^^^^^ help: convert the identifier to snake case: `m_paddle_pos` [INFO] [stderr] [INFO] [stderr] warning: structure field `mBallPos` should have a snake case name [INFO] [stderr] --> src/game.rs:29:5 [INFO] [stderr] | [INFO] [stderr] 29 | mBallPos: Vector2, [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to snake case: `m_ball_pos` [INFO] [stderr] [INFO] [stderr] warning: structure field `mBallVel` should have a snake case name [INFO] [stderr] --> src/game.rs:30:5 [INFO] [stderr] | [INFO] [stderr] 30 | mBallVel: Vector2, [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to snake case: `m_ball_vel` [INFO] [stderr] [INFO] [stderr] warning: variable `fpsManager` should have a snake case name [INFO] [stderr] --> src/game.rs:36:17 [INFO] [stderr] | [INFO] [stderr] 36 | let mut fpsManager = FPSManager::new(); [INFO] [stderr] | ^^^^^^^^^^ help: convert the identifier to snake case: `fps_manager` [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/game.rs:37:9 [INFO] [stderr] | [INFO] [stderr] 37 | fpsManager.set_framerate(60); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: method `runLoop` should have a snake case name [INFO] [stderr] --> src/game.rs:49:12 [INFO] [stderr] | [INFO] [stderr] 49 | pub fn runLoop(&mut self) { [INFO] [stderr] | ^^^^^^^ help: convert the identifier to snake case: `run_loop` [INFO] [stderr] [INFO] [stderr] warning: variable `videoSubsystem` should have a snake case name [INFO] [stderr] --> src/game.rs:50:13 [INFO] [stderr] | [INFO] [stderr] 50 | let videoSubsystem = self.mContext.video().unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `video_subsystem` [INFO] [stderr] [INFO] [stderr] warning: variable `eventPump` should have a snake case name [INFO] [stderr] --> src/game.rs:64:17 [INFO] [stderr] | [INFO] [stderr] 64 | let mut eventPump = self.mContext.event_pump().unwrap(); [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to snake case: `event_pump` [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/game.rs:97:13 [INFO] [stderr] | [INFO] [stderr] 97 | canvas.fill_rect(wall); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/game.rs:100:13 [INFO] [stderr] | [INFO] [stderr] 100 | canvas.fill_rect(wall); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/game.rs:106:13 [INFO] [stderr] | [INFO] [stderr] 106 | canvas.fill_rect(wall); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/game.rs:112:13 [INFO] [stderr] | [INFO] [stderr] 112 | canvas.fill_rect(paddle); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/game.rs:117:13 [INFO] [stderr] | [INFO] [stderr] 117 | canvas.fill_rect(ball); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: method `UpdateGame` should have a snake case name [INFO] [stderr] --> src/game.rs:123:8 [INFO] [stderr] | [INFO] [stderr] 123 | fn UpdateGame(&mut self) -> bool { [INFO] [stderr] | ^^^^^^^^^^ help: convert the identifier to snake case: `update_game` [INFO] [stderr] [INFO] [stderr] warning: variable `gameOverFlag` should have a snake case name [INFO] [stderr] --> src/game.rs:124:17 [INFO] [stderr] | [INFO] [stderr] 124 | let mut gameOverFlag = false; [INFO] [stderr] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `game_over_flag` [INFO] [stderr] [INFO] [stderr] warning: variable `deltaTime` should have a snake case name [INFO] [stderr] --> src/game.rs:128:17 [INFO] [stderr] | [INFO] [stderr] 128 | let mut deltaTime: f32 = 0.01; [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to snake case: `delta_time` [INFO] [stderr] [INFO] [stderr] warning: method `GenerateOutput` should have a snake case name [INFO] [stderr] --> src/game.rs:170:8 [INFO] [stderr] | [INFO] [stderr] 170 | fn GenerateOutput(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `generate_output` [INFO] [stderr] [INFO] [stderr] warning: method `SetPaddleDir` should have a snake case name [INFO] [stderr] --> src/game.rs:173:8 [INFO] [stderr] | [INFO] [stderr] 173 | fn SetPaddleDir(&mut self) -> &mut i32 { [INFO] [stderr] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `set_paddle_dir` [INFO] [stderr] [INFO] [stderr] warning: method `SetPaddlePosY` should have a snake case name [INFO] [stderr] --> src/game.rs:177:8 [INFO] [stderr] | [INFO] [stderr] 177 | fn SetPaddlePosY(&mut self) -> &mut f32 { [INFO] [stderr] | ^^^^^^^^^^^^^ help: convert the identifier to snake case: `set_paddle_pos_y` [INFO] [stderr] [INFO] [stderr] warning: method `SetPaddlePosX` should have a snake case name [INFO] [stderr] --> src/game.rs:181:8 [INFO] [stderr] | [INFO] [stderr] 181 | fn SetPaddlePosX(&mut self) -> &mut f32 { [INFO] [stderr] | ^^^^^^^^^^^^^ help: convert the identifier to snake case: `set_paddle_pos_x` [INFO] [stderr] [INFO] [stderr] warning: method `SetBallPosY` should have a snake case name [INFO] [stderr] --> src/game.rs:185:8 [INFO] [stderr] | [INFO] [stderr] 185 | fn SetBallPosY(&mut self) -> &mut f32 { [INFO] [stderr] | ^^^^^^^^^^^ help: convert the identifier to snake case: `set_ball_pos_y` [INFO] [stderr] [INFO] [stderr] warning: method `SetBallPosX` should have a snake case name [INFO] [stderr] --> src/game.rs:189:8 [INFO] [stderr] | [INFO] [stderr] 189 | fn SetBallPosX(&mut self) -> &mut f32 { [INFO] [stderr] | ^^^^^^^^^^^ help: convert the identifier to snake case: `set_ball_pos_x` [INFO] [stderr] [INFO] [stderr] warning: method `SetBallVelY` should have a snake case name [INFO] [stderr] --> src/game.rs:193:8 [INFO] [stderr] | [INFO] [stderr] 193 | fn SetBallVelY(&mut self) -> &mut f32 { [INFO] [stderr] | ^^^^^^^^^^^ help: convert the identifier to snake case: `set_ball_vel_y` [INFO] [stderr] [INFO] [stderr] warning: method `SetBallVelX` should have a snake case name [INFO] [stderr] --> src/game.rs:197:8 [INFO] [stderr] | [INFO] [stderr] 197 | fn SetBallVelX(&mut self) -> &mut f32 { [INFO] [stderr] | ^^^^^^^^^^^ help: convert the identifier to snake case: `set_ball_vel_x` [INFO] [stderr] [INFO] [stderr] error: linking with `cc` failed: exit code: 1 [INFO] [stderr] | [INFO] [stderr] = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/game_prog1-1d2b484848b6c216.game_prog1.e86w6lek-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/game_prog1-1d2b484848b6c216.game_prog1.e86w6lek-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/game_prog1-1d2b484848b6c216.game_prog1.e86w6lek-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/game_prog1-1d2b484848b6c216.game_prog1.e86w6lek-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/game_prog1-1d2b484848b6c216.game_prog1.e86w6lek-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/game_prog1-1d2b484848b6c216.game_prog1.e86w6lek-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/game_prog1-1d2b484848b6c216.game_prog1.e86w6lek-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/game_prog1-1d2b484848b6c216.game_prog1.e86w6lek-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/game_prog1-1d2b484848b6c216.game_prog1.e86w6lek-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/game_prog1-1d2b484848b6c216.game_prog1.e86w6lek-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/game_prog1-1d2b484848b6c216.game_prog1.e86w6lek-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/game_prog1-1d2b484848b6c216.game_prog1.e86w6lek-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/game_prog1-1d2b484848b6c216.game_prog1.e86w6lek-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/game_prog1-1d2b484848b6c216.game_prog1.e86w6lek-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/game_prog1-1d2b484848b6c216.game_prog1.e86w6lek-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/game_prog1-1d2b484848b6c216.game_prog1.e86w6lek-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/game_prog1-1d2b484848b6c216" "/opt/rustwide/target/debug/deps/game_prog1-1d2b484848b6c216.32iu1y1sgusnlt9b.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libsdl2-33bd79c2f8111b5c.rlib" "/opt/rustwide/target/debug/deps/librand-fc75a1e44ae92788.rlib" "/opt/rustwide/target/debug/deps/librand_xorshift-76feb1be4b384d8c.rlib" "/opt/rustwide/target/debug/deps/librand_pcg-8a0a1176fa505183.rlib" "/opt/rustwide/target/debug/deps/librand_hc-68dde4176773bfba.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-c37353112be43280.rlib" "/opt/rustwide/target/debug/deps/librand_isaac-3afb46e714f27b23.rlib" "/opt/rustwide/target/debug/deps/librand_core-35d9152f59e9c107.rlib" "/opt/rustwide/target/debug/deps/librand_os-e207a9ecad771e5b.rlib" "/opt/rustwide/target/debug/deps/librand_jitter-090e0608e0e97bb5.rlib" "/opt/rustwide/target/debug/deps/librand_core-fc3b85f002e2a6f9.rlib" "/opt/rustwide/target/debug/deps/libc_vec-e40145bf5084da89.rlib" "/opt/rustwide/target/debug/deps/libsdl2_sys-19251f0bb707fe72.rlib" "/opt/rustwide/target/debug/deps/libbitflags-a5dbca2b31cd7d4c.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-6d2e4566366293b5.rlib" "/opt/rustwide/target/debug/deps/liblibc-64020fc9ebf99f99.rlib" "/opt/rustwide/target/debug/deps/libnum-435d056c3ad2868e.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-ebc4106d933d1c80.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-6e517b93e2cd9d5b.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-7dd1ad4d9b1da490.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-44f8eb3d0b2fad61.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-abc626f09920d361.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-546e83c8973f1a65.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-12768dfc68674934.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-e06867e4497f2ee8.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-cbc579f43f6df57b.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7abd6d5a7ebf9a23.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-46423c7bc03bd327.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-fc3773ed7bc68f07.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-9cdc98176efd27e2.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-02d88502a763e06b.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-8cdc9d38dd6cd3ce.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-336f7d63e72901ef.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-57917b1be5233117.rlib" "-Wl,-Bdynamic" "-lSDL2" "-lSDL2_gfx" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil" [INFO] [stderr] = note: /usr/bin/ld: cannot find -lSDL2_gfx [INFO] [stderr] collect2: error: ld returned 1 exit status [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error; 41 warnings emitted [INFO] [stderr] [INFO] [stderr] error: could not compile `game_prog1`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "9a43cb0853928bef20744b7f4a9a7bfe850eab42f41b8e8bb76a4bbf6b3d03bf"` [INFO] running `"docker" "rm" "-f" "9a43cb0853928bef20744b7f4a9a7bfe850eab42f41b8e8bb76a4bbf6b3d03bf"` [INFO] [stdout] 9a43cb0853928bef20744b7f4a9a7bfe850eab42f41b8e8bb76a4bbf6b3d03bf