[INFO] updating cached repository pieterdopheide/ArcadeRS [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/pieterdopheide/ArcadeRS [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/pieterdopheide/ArcadeRS" "work/ex/beta-1.38-1/sources/1.37.0/gh/pieterdopheide/ArcadeRS"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/pieterdopheide/ArcadeRS'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/pieterdopheide/ArcadeRS" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/pieterdopheide/ArcadeRS"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/pieterdopheide/ArcadeRS'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] cd7db882bbfb630720557b139e3d5309b497c05f [INFO] sha for GitHub repo pieterdopheide/ArcadeRS: cd7db882bbfb630720557b139e3d5309b497c05f [INFO] validating manifest of pieterdopheide/ArcadeRS 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 pieterdopheide/ArcadeRS 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 pieterdopheide/ArcadeRS [INFO] finished frobbing pieterdopheide/ArcadeRS [INFO] frobbed toml for pieterdopheide/ArcadeRS written to work/ex/beta-1.38-1/sources/1.37.0/gh/pieterdopheide/ArcadeRS/Cargo.toml [INFO] started frobbing pieterdopheide/ArcadeRS [INFO] finished frobbing pieterdopheide/ArcadeRS [INFO] frobbed toml for pieterdopheide/ArcadeRS written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/pieterdopheide/ArcadeRS/Cargo.toml [INFO] crate pieterdopheide/ArcadeRS 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] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/pieterdopheide/ArcadeRS/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing pieterdopheide/ArcadeRS 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/pieterdopheide/ArcadeRS:/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] d590687df9ca0e189fc77b1be637ec7f1958ac6d357b499892de2aca6c743f50 [INFO] running `"docker" "start" "-a" "d590687df9ca0e189fc77b1be637ec7f1958ac6d357b499892de2aca6c743f50"` [INFO] [stderr] Compiling sdl2-sys v0.23.0 [INFO] [stderr] Compiling bitflags v0.6.0 [INFO] [stderr] Compiling sdl2 v0.23.0 [INFO] [stderr] Compiling sdl2_image v0.23.0 [INFO] [stderr] Compiling sdl2_ttf v0.23.1 [INFO] [stderr] Compiling sdl2_mixer v0.23.1 [INFO] [stderr] Compiling arcade-rs v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/phi/mod.rs:83:16 [INFO] [stderr] | [INFO] [stderr] 83 | Render(Box), [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn View` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/phi/mod.rs:93:30 [INFO] [stderr] | [INFO] [stderr] 93 | where F: Fn(&mut Phi) -> Box { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn View` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/views/bullets.rs:16:70 [INFO] [stderr] | [INFO] [stderr] 16 | fn update(self: Box, phi: &mut Phi, dt: f64) -> Option>; [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Bullet` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/views/bullets.rs:30:74 [INFO] [stderr] | [INFO] [stderr] 30 | fn update(mut self: Box, phi: &mut Phi, dt: f64) -> Option> { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Bullet` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/views/bullets.rs:62:74 [INFO] [stderr] | [INFO] [stderr] 62 | fn update(mut self: Box, phi: &mut Phi, dt: f64) -> Option> { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Bullet` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/views/bullets.rs:104:74 [INFO] [stderr] | [INFO] [stderr] 104 | fn update(mut self: Box, phi: &mut Phi, dt: f64) -> Option> { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Bullet` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/views/bullets.rs:150:49 [INFO] [stderr] | [INFO] [stderr] 150 | cannon2_y: f64) -> Vec> [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Bullet` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/views/game.rs:166:44 [INFO] [stderr] | [INFO] [stderr] 166 | pub fn spawn_bullets(&self) -> Vec> { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Bullet` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/views/game.rs:322:22 [INFO] [stderr] | [INFO] [stderr] 322 | bullets: Vec>, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Bullet` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/views/main_menu.rs:10:15 [INFO] [stderr] | [INFO] [stderr] 10 | func: Box ViewAction>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Phi, BgSet) -> ViewAction` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/views/main_menu.rs:18:58 [INFO] [stderr] | [INFO] [stderr] 18 | fn new(phi: &mut Phi, label: &'static str, func: Box ViewAction>) -> Action { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Phi, BgSet) -> ViewAction` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `title` [INFO] [stderr] --> src/phi/mod.rs:92:17 [INFO] [stderr] | [INFO] [stderr] 92 | pub fn spawn(title: &str, init: F) [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_title` [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/phi/mod.rs:60:13 [INFO] [stderr] | [INFO] [stderr] 60 | let mut font = ttf_context.load_font(Path::new(font_path), size as u16).unwrap(); [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/views/game.rs:309:13 [INFO] [stderr] | [INFO] [stderr] 309 | let mut sprite = self.sprite.clone(); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: field is never used: `cached_fonts` [INFO] [stderr] --> src/phi/mod.rs:36:5 [INFO] [stderr] | [INFO] [stderr] 36 | cached_fonts: HashMap<(&'static str, i32), ::sdl2_ttf::Font>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `reset` [INFO] [stderr] --> src/views/game.rs:196:5 [INFO] [stderr] | [INFO] [stderr] 196 | fn reset(&mut self, phi: &mut Phi) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `music` [INFO] [stderr] --> src/views/game.rs:328:5 [INFO] [stderr] | [INFO] [stderr] 328 | music: Music, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/views/bullets.rs:45:9 [INFO] [stderr] | [INFO] [stderr] 45 | phi.renderer.fill_rect(self.rect.to_sdl().unwrap()); [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: unused `std::result::Result` that must be used [INFO] [stderr] --> src/views/bullets.rs:79:9 [INFO] [stderr] | [INFO] [stderr] 79 | phi.renderer.fill_rect(self.rect().to_sdl().unwrap()); [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/views/bullets.rs:123:9 [INFO] [stderr] | [INFO] [stderr] 123 | phi.renderer.fill_rect(self.rect().to_sdl().unwrap()); [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/views/game.rs:157:13 [INFO] [stderr] | [INFO] [stderr] 157 | phi.renderer.fill_rect(self.rect.to_sdl().unwrap()); [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/views/game.rs:226:13 [INFO] [stderr] | [INFO] [stderr] 226 | phi.renderer.fill_rect(self.rect().to_sdl().unwrap()); [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/views/main_menu.rs:110:9 [INFO] [stderr] | [INFO] [stderr] 110 | / phi.renderer.fill_rect(Rectangle { [INFO] [stderr] 111 | | w: box_w + border_width * 2.0, [INFO] [stderr] 112 | | h: box_h + border_width * 2.0 + margin_h * 2.0, [INFO] [stderr] 113 | | x: (win_w - box_w) / 2.0 - border_width, [INFO] [stderr] 114 | | y: (win_h - box_h) / 2.0 - margin_h - border_width, [INFO] [stderr] 115 | | }.to_sdl().unwrap()); [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/views/main_menu.rs:119:9 [INFO] [stderr] | [INFO] [stderr] 119 | / phi.renderer.fill_rect(Rectangle { [INFO] [stderr] 120 | | w: box_w, [INFO] [stderr] 121 | | h: box_h + margin_h * 2.0, [INFO] [stderr] 122 | | x: (win_w - box_w) / 2.0, [INFO] [stderr] 123 | | y: (win_h - box_h) / 2.0 - margin_h, [INFO] [stderr] 124 | | }.to_sdl().unwrap()); [INFO] [stderr] | |_____________________________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [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/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/arcade_rs-0fad1aaaeb5cad1c.arcade_rs.1uheezlw-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/arcade_rs-0fad1aaaeb5cad1c.arcade_rs.1uheezlw-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/arcade_rs-0fad1aaaeb5cad1c.arcade_rs.1uheezlw-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/arcade_rs-0fad1aaaeb5cad1c.arcade_rs.1uheezlw-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/arcade_rs-0fad1aaaeb5cad1c.arcade_rs.1uheezlw-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/arcade_rs-0fad1aaaeb5cad1c.arcade_rs.1uheezlw-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/arcade_rs-0fad1aaaeb5cad1c.arcade_rs.1uheezlw-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/arcade_rs-0fad1aaaeb5cad1c.arcade_rs.1uheezlw-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/arcade_rs-0fad1aaaeb5cad1c.arcade_rs.1uheezlw-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/arcade_rs-0fad1aaaeb5cad1c.arcade_rs.1uheezlw-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/arcade_rs-0fad1aaaeb5cad1c.arcade_rs.1uheezlw-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/arcade_rs-0fad1aaaeb5cad1c.arcade_rs.1uheezlw-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/arcade_rs-0fad1aaaeb5cad1c.arcade_rs.1uheezlw-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/arcade_rs-0fad1aaaeb5cad1c.arcade_rs.1uheezlw-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/arcade_rs-0fad1aaaeb5cad1c.arcade_rs.1uheezlw-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/arcade_rs-0fad1aaaeb5cad1c.arcade_rs.1uheezlw-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/arcade_rs-0fad1aaaeb5cad1c" "/opt/crater/target/debug/deps/arcade_rs-0fad1aaaeb5cad1c.2mtqx088fhnkvrc5.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/target/debug/deps/libsdl2_ttf-c9d9c97fc933f2ae.rlib" "/opt/crater/target/debug/deps/libsdl2_mixer-aa647109253c33dd.rlib" "/opt/crater/target/debug/deps/libsdl2_image-d4f7222f52856172.rlib" "/opt/crater/target/debug/deps/libbitflags-05fa20c47058c1db.rlib" "/opt/crater/target/debug/deps/libsdl2-78823480ce6420a7.rlib" "/opt/crater/target/debug/deps/libsdl2_sys-211aae7afa386d48.rlib" "/opt/crater/target/debug/deps/libbitflags-313af043a2508ce8.rlib" "/opt/crater/target/debug/deps/liblazy_static-0c9d1899e9eae559.rlib" "/opt/crater/target/debug/deps/libnum-0e9f759aa65b8e36.rlib" "/opt/crater/target/debug/deps/libnum_rational-ed146bf810c32f27.rlib" "/opt/crater/target/debug/deps/libnum_bigint-7bc3214fb2bb296f.rlib" "/opt/crater/target/debug/deps/libnum_complex-ac224157af133aa0.rlib" "/opt/crater/target/debug/deps/librustc_serialize-cc29b8ffd74fbfca.rlib" "/opt/crater/target/debug/deps/libnum_iter-57feada7344bf204.rlib" "/opt/crater/target/debug/deps/libnum_integer-0d16bf15ee871835.rlib" "/opt/crater/target/debug/deps/libnum_traits-99be000a39d37ff1.rlib" "/opt/crater/target/debug/deps/librand-c5856808b7d2d058.rlib" "/opt/crater/target/debug/deps/librand-a2977b71a5d1a0ed.rlib" "/opt/crater/target/debug/deps/liblibc-d019039477cac03b.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-4a76ff35a356aedf.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-e11c7b3b3225afe2.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-13217ede3d276f16.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-621a9ee22da6caa1.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-546c844e8071bbeb.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-be9569e4d599746f.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-47d8845cef2a3bc5.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-017511bce73a530c.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-be7979c57a08057b.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-d6459c4f0817c67c.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-580035dd98451925.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-aee5c24fff305dea.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-8a55a4098920125a.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-9fc4b5be2ba5cc19.rlib" "-Wl,-Bdynamic" "-lSDL2_ttf" "-lSDL2_mixer" "-lSDL2_image" "-lSDL2" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil" [INFO] [stderr] = note: /usr/bin/ld: cannot find -lSDL2_ttf [INFO] [stderr] /usr/bin/ld: cannot find -lSDL2_mixer [INFO] [stderr] /usr/bin/ld: cannot find -lSDL2_image [INFO] [stderr] collect2: error: ld returned 1 exit status [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] error: Could not compile `arcade-rs`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "d590687df9ca0e189fc77b1be637ec7f1958ac6d357b499892de2aca6c743f50"` [INFO] running `"docker" "rm" "-f" "d590687df9ca0e189fc77b1be637ec7f1958ac6d357b499892de2aca6c743f50"` [INFO] [stdout] d590687df9ca0e189fc77b1be637ec7f1958ac6d357b499892de2aca6c743f50