[INFO] updating cached repository https://github.com/adrianbrink/arcade-game [INFO] running `Command { std: "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", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] be86a3553f45bb6f726a4c76997b34c17556aff2 [INFO] testing adrianbrink/arcade-game against beta-2020-07-24 for beta-1.46-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadrianbrink%2Farcade-game" "/workspace/builds/worker-9/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/adrianbrink/arcade-game on toolchain beta-2020-07-24 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/adrianbrink/arcade-game [INFO] finished tweaking git repo https://github.com/adrianbrink/arcade-game [INFO] tweaked toml for git repo https://github.com/adrianbrink/arcade-game written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/adrianbrink/arcade-game already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] b3e1c0341ec16321cb32968977eeafbb6835c34f3bea1bc7ce3c2088b532872f [INFO] running `Command { std: "docker" "start" "-a" "b3e1c0341ec16321cb32968977eeafbb6835c34f3bea1bc7ce3c2088b532872f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b3e1c0341ec16321cb32968977eeafbb6835c34f3bea1bc7ce3c2088b532872f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b3e1c0341ec16321cb32968977eeafbb6835c34f3bea1bc7ce3c2088b532872f", kill_on_drop: false }` [INFO] [stdout] b3e1c0341ec16321cb32968977eeafbb6835c34f3bea1bc7ce3c2088b532872f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] eabd45fff92c9890d182f40402a1d7172d0aae5d1f7a9060e459aeb5d19ec6ac [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" "eabd45fff92c9890d182f40402a1d7172d0aae5d1f7a9060e459aeb5d19ec6ac", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.1.37 [INFO] [stderr] Compiling libc v0.2.21 [INFO] [stderr] Compiling sdl2-sys v0.27.2 [INFO] [stderr] Compiling bitflags v0.7.0 [INFO] [stderr] Compiling lazy_static v0.2.5 [INFO] [stderr] Compiling rand v0.3.15 [INFO] [stderr] Compiling num-integer v0.1.33 [INFO] [stderr] Compiling num-iter v0.1.33 [INFO] [stderr] Compiling num v0.1.37 [INFO] [stderr] Compiling sdl2 v0.29.0 [INFO] [stderr] Compiling arcade-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/phi/mod.rs:62:20 [INFO] [stdout] | [INFO] [stdout] 62 | ChangeView(Box), [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn View` [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/phi/mod.rs:70:34 [INFO] [stdout] | [INFO] [stdout] 70 | where F: Fn(&mut Phi) -> Box [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn View` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::path::Path` [INFO] [stdout] --> src/views/game.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::path::Path; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Renderer`, `TextureQuery`, `Texture` [INFO] [stdout] --> src/views/game.rs:7:20 [INFO] [stdout] | [INFO] [stdout] 7 | use sdl2::render::{Renderer, Texture, TextureQuery}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sdl2::image::LoadTexture` [INFO] [stdout] --> src/views/game.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use sdl2::image::LoadTexture; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/views/main_menu.rs:12:15 [INFO] [stdout] | [INFO] [stdout] 12 | func: Box ViewAction>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Phi) -> ViewAction` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/views/main_menu.rs:18:58 [INFO] [stdout] | [INFO] [stdout] 18 | fn new(phi: &mut Phi, label: &'static str, func: Box ViewAction>) -> Action { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Phi) -> ViewAction` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Events`, `Phi`, `ViewAction`, `View` [INFO] [stdout] --> src/main.rs:7:11 [INFO] [stdout] | [INFO] [stdout] 7 | use phi::{Events, Phi, View, ViewAction}; [INFO] [stdout] | ^^^^^^ ^^^ ^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `Resized` [INFO] [stdout] --> src/phi/events.rs:48:45 [INFO] [stdout] | [INFO] [stdout] 48 | Window { win_event: Resized, .. } => { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_Resized` [INFO] [stdout] | [INFO] [stdout] ::: src/phi/mod.rs:13:1 [INFO] [stdout] | [INFO] [stdout] 13 | / struct_events! { [INFO] [stdout] 14 | | keyboard: { [INFO] [stdout] 15 | | key_escape: Escape, [INFO] [stdout] 16 | | key_up: Up, [INFO] [stdout] ... | [INFO] [stdout] 24 | | } [INFO] [stdout] 25 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `win_h` [INFO] [stdout] --> src/views/main_menu.rs:70:21 [INFO] [stdout] | [INFO] [stdout] 70 | let (win_w, win_h) = phi.output_size(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_win_h` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `elapsed` [INFO] [stdout] --> src/views/main_menu.rs:44:41 [INFO] [stdout] | [INFO] [stdout] 44 | fn render(&mut self, phi: &mut Phi, elapsed: f64) -> ViewAction { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_elapsed` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `overlaps` [INFO] [stdout] --> src/phi/data.rs:54:12 [INFO] [stdout] | [INFO] [stdout] 54 | pub fn overlaps(&self, other: Rectangle) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `render` [INFO] [stdout] --> src/phi/gfx.rs:91:8 [INFO] [stdout] | [INFO] [stdout] 91 | fn render(&self, renderer: &mut Renderer, dest: Rectangle) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `cached_fonts` [INFO] [stdout] --> src/phi/mod.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 30 | cached_fonts: HashMap<(&'static str, u16), ::sdl2::ttf::Font<'static, 'static>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `rect` [INFO] [stdout] --> src/views/game.rs:105:8 [INFO] [stdout] | [INFO] [stdout] 105 | fn rect(&self) -> Rectangle { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `Resized` should have a snake case name [INFO] [stdout] --> src/phi/events.rs:48:45 [INFO] [stdout] | [INFO] [stdout] 48 | Window { win_event: Resized, .. } => { [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `resized` [INFO] [stdout] | [INFO] [stdout] ::: src/phi/mod.rs:13:1 [INFO] [stdout] | [INFO] [stdout] 13 | / struct_events! { [INFO] [stdout] 14 | | keyboard: { [INFO] [stdout] 15 | | key_escape: Escape, [INFO] [stdout] 16 | | key_up: Up, [INFO] [stdout] ... | [INFO] [stdout] 24 | | } [INFO] [stdout] 25 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/phi/gfx.rs:31:9 [INFO] [stdout] | [INFO] [stdout] 31 | renderer.copy(&mut self.tex.borrow_mut(), Option::from(self.src.to_sdl()), Option::from(dest.to_sdl())); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/phi/gfx.rs:143:9 [INFO] [stdout] | [INFO] [stdout] 143 | / renderer.copy(&mut self.tex.borrow_mut(), [INFO] [stdout] 144 | | Option::from(self.src.to_sdl()), [INFO] [stdout] 145 | | Option::from(dest.to_sdl())); [INFO] [stdout] | |___________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/views/game.rs:102:9 [INFO] [stdout] | [INFO] [stdout] 102 | phi.renderer.fill_rect(self.rect.to_sdl()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/views/game.rs:298:13 [INFO] [stdout] | [INFO] [stdout] 298 | phi.renderer.fill_rect(self.player.rect.to_sdl()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: linking with `cc` failed: exit code: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-Wl,--eh-frame-hdr" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/arcade_rs-c90ce74054e8ae18.arcade_rs.bs3cqgqf-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/arcade_rs-c90ce74054e8ae18.arcade_rs.bs3cqgqf-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/arcade_rs-c90ce74054e8ae18.arcade_rs.bs3cqgqf-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/arcade_rs-c90ce74054e8ae18.arcade_rs.bs3cqgqf-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/arcade_rs-c90ce74054e8ae18.arcade_rs.bs3cqgqf-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/arcade_rs-c90ce74054e8ae18.arcade_rs.bs3cqgqf-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/arcade_rs-c90ce74054e8ae18.arcade_rs.bs3cqgqf-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/arcade_rs-c90ce74054e8ae18.arcade_rs.bs3cqgqf-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/arcade_rs-c90ce74054e8ae18.arcade_rs.bs3cqgqf-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/arcade_rs-c90ce74054e8ae18.arcade_rs.bs3cqgqf-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/arcade_rs-c90ce74054e8ae18.arcade_rs.bs3cqgqf-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/arcade_rs-c90ce74054e8ae18.arcade_rs.bs3cqgqf-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/arcade_rs-c90ce74054e8ae18.arcade_rs.bs3cqgqf-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/arcade_rs-c90ce74054e8ae18.arcade_rs.bs3cqgqf-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/arcade_rs-c90ce74054e8ae18.arcade_rs.bs3cqgqf-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/arcade_rs-c90ce74054e8ae18.arcade_rs.bs3cqgqf-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/arcade_rs-c90ce74054e8ae18" "/opt/rustwide/target/debug/deps/arcade_rs-c90ce74054e8ae18.1rkk7b6hdkdm1o7p.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libsdl2-9423e84c7a5951ad.rlib" "/opt/rustwide/target/debug/deps/librand-3ac753be60a3f872.rlib" "/opt/rustwide/target/debug/deps/libsdl2_sys-df2d2b689bf34ce6.rlib" "/opt/rustwide/target/debug/deps/libbitflags-7b15d77b989f677d.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-36517958c8c1529f.rlib" "/opt/rustwide/target/debug/deps/liblibc-d411205fc5c7bd9b.rlib" "/opt/rustwide/target/debug/deps/libnum-1086d1cf3a5c19cc.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-c5625b8602a8d006.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-21dbc0f8ec45adf5.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-b4989b3c6b7d9dff.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-d66e0ceb8eaec9b8.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-9717ec0599b569a0.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-04369de9ba916647.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-997d622c2e4dbe5c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-0359c4288a5ef89f.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-1b25ede22d698ab3.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-37940b486a68e488.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-06b77c27e794c7c6.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-4d07e02a8df36da1.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-fb29e0695c0a0f79.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-e16188b4cf97e8bb.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-5eb391c8dabdee77.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-b0689b528b222bee.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-ed072ac495e62e7a.rlib" "-Wl,-Bdynamic" "-lSDL2_ttf" "-lSDL2_image" "-lSDL2" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil" [INFO] [stdout] = note: /usr/bin/ld: cannot find -lSDL2_ttf [INFO] [stdout] /usr/bin/ld: cannot find -lSDL2_image [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 20 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `arcade-rs`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "eabd45fff92c9890d182f40402a1d7172d0aae5d1f7a9060e459aeb5d19ec6ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eabd45fff92c9890d182f40402a1d7172d0aae5d1f7a9060e459aeb5d19ec6ac", kill_on_drop: false }` [INFO] [stdout] eabd45fff92c9890d182f40402a1d7172d0aae5d1f7a9060e459aeb5d19ec6ac