[INFO] updating cached repository irvingwashington/arcade-rs-tutorial [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/irvingwashington/arcade-rs-tutorial [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/irvingwashington/arcade-rs-tutorial" "work/ex/beta-1.37-6/sources/1.36.0/gh/irvingwashington/arcade-rs-tutorial"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/irvingwashington/arcade-rs-tutorial'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/irvingwashington/arcade-rs-tutorial" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/irvingwashington/arcade-rs-tutorial"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/irvingwashington/arcade-rs-tutorial'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] d630e20db5d8ad0210f438fec341ab127804f3f4 [INFO] sha for GitHub repo irvingwashington/arcade-rs-tutorial: d630e20db5d8ad0210f438fec341ab127804f3f4 [INFO] validating manifest of irvingwashington/arcade-rs-tutorial on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of irvingwashington/arcade-rs-tutorial on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing irvingwashington/arcade-rs-tutorial [INFO] finished frobbing irvingwashington/arcade-rs-tutorial [INFO] frobbed toml for irvingwashington/arcade-rs-tutorial written to work/ex/beta-1.37-6/sources/1.36.0/gh/irvingwashington/arcade-rs-tutorial/Cargo.toml [INFO] started frobbing irvingwashington/arcade-rs-tutorial [INFO] finished frobbing irvingwashington/arcade-rs-tutorial [INFO] frobbed toml for irvingwashington/arcade-rs-tutorial written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/irvingwashington/arcade-rs-tutorial/Cargo.toml [INFO] crate irvingwashington/arcade-rs-tutorial already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing irvingwashington/arcade-rs-tutorial against 1.36.0 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/irvingwashington/arcade-rs-tutorial:/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" "+1.36.0" "build" "--frozen"` [INFO] [stdout] 86e2b940cd352c5f3dc34ba9a09793cb27681416b55986c16af84168b9a95b9d [INFO] running `"docker" "start" "-a" "86e2b940cd352c5f3dc34ba9a09793cb27681416b55986c16af84168b9a95b9d"` [INFO] [stderr] Compiling sdl2-sys v0.27.0 [INFO] [stderr] Compiling libc v0.2.18 [INFO] [stderr] Compiling rand v0.3.15 [INFO] [stderr] Compiling sdl2 v0.27.0 [INFO] [stderr] Compiling arcade-rs v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `std::path::Path` [INFO] [stderr] --> src/views/game.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::path::Path; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Texture` [INFO] [stderr] --> src/views/game.rs:2:20 [INFO] [stderr] | [INFO] [stderr] 2 | use sdl2::render::{Texture}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `sdl2::image::LoadTexture` [INFO] [stderr] --> src/views/game.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use sdl2::image::LoadTexture; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `sdl2::render::Renderer` [INFO] [stderr] --> src/views/game.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use sdl2::render::Renderer; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `sdl2::render::Renderer` [INFO] [stderr] --> src/views/main_menu.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use sdl2::render::Renderer; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `Resized` [INFO] [stderr] --> src/phi/events.rs:52:45 [INFO] [stderr] | [INFO] [stderr] 52 | Window { win_event: Resized, .. } => { [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_Resized` [INFO] [stderr] | [INFO] [stderr] ::: src/phi/mod.rs:12:1 [INFO] [stderr] | [INFO] [stderr] 12 | / struct_events! { [INFO] [stderr] 13 | | keyboard: { [INFO] [stderr] 14 | | key_escape: Escape, [INFO] [stderr] 15 | | key_up: Up, [INFO] [stderr] ... | [INFO] [stderr] 28 | | } [INFO] [stderr] 29 | | } [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `overlaps` [INFO] [stderr] --> src/phi/data.rs:47:5 [INFO] [stderr] | [INFO] [stderr] 47 | pub fn overlaps(&self, other: Rectangle) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable `Resized` should have a snake case name [INFO] [stderr] --> src/phi/events.rs:52:45 [INFO] [stderr] | [INFO] [stderr] 52 | Window { win_event: Resized, .. } => { [INFO] [stderr] | ^^^^^^^ help: convert the identifier to snake case: `resized` [INFO] [stderr] | [INFO] [stderr] ::: src/phi/mod.rs:12:1 [INFO] [stderr] | [INFO] [stderr] 12 | / struct_events! { [INFO] [stderr] 13 | | keyboard: { [INFO] [stderr] 14 | | key_escape: Escape, [INFO] [stderr] 15 | | key_up: Up, [INFO] [stderr] ... | [INFO] [stderr] 28 | | } [INFO] [stderr] 29 | | } [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_snake_case)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/phi/gfx.rs:59:9 [INFO] [stderr] | [INFO] [stderr] 59 | renderer.copy(&mut self.tex.borrow_mut(), self.src.to_sdl(), dest.to_sdl()); [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/game.rs:350:9 [INFO] [stderr] | [INFO] [stderr] 350 | 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:383:9 [INFO] [stderr] | [INFO] [stderr] 383 | 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:103:9 [INFO] [stderr] | [INFO] [stderr] 103 | / phi.renderer.fill_rect(Rectangle { [INFO] [stderr] 104 | | w: box_w + border_width * 2.0, [INFO] [stderr] 105 | | h: box_h + border_width * 2.0 + margin_h * 2.0, [INFO] [stderr] 106 | | x: (win_w - box_w) / 2.0 - border_width, [INFO] [stderr] 107 | | y: (win_h - box_h) / 2.0 - margin_h - border_width, [INFO] [stderr] 108 | | }.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:111:9 [INFO] [stderr] | [INFO] [stderr] 111 | / phi.renderer.fill_rect(Rectangle { [INFO] [stderr] 112 | | w: box_w, [INFO] [stderr] 113 | | h: box_h + margin_h * 2.0, [INFO] [stderr] 114 | | x: (win_w - box_w) / 2.0, [INFO] [stderr] 115 | | y: (win_h - box_h) / 2.0 - margin_h, [INFO] [stderr] 116 | | }.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/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/arcade_rs-a470f0189b095480.arcade_rs.3d5scibk-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/arcade_rs-a470f0189b095480.arcade_rs.3d5scibk-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/arcade_rs-a470f0189b095480.arcade_rs.3d5scibk-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/arcade_rs-a470f0189b095480.arcade_rs.3d5scibk-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/arcade_rs-a470f0189b095480.arcade_rs.3d5scibk-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/arcade_rs-a470f0189b095480.arcade_rs.3d5scibk-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/arcade_rs-a470f0189b095480.arcade_rs.3d5scibk-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/arcade_rs-a470f0189b095480.arcade_rs.3d5scibk-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/arcade_rs-a470f0189b095480.arcade_rs.3d5scibk-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/arcade_rs-a470f0189b095480.arcade_rs.3d5scibk-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/arcade_rs-a470f0189b095480.arcade_rs.3d5scibk-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/arcade_rs-a470f0189b095480.arcade_rs.3d5scibk-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/arcade_rs-a470f0189b095480.arcade_rs.3d5scibk-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/arcade_rs-a470f0189b095480.arcade_rs.3d5scibk-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/arcade_rs-a470f0189b095480.arcade_rs.3d5scibk-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/arcade_rs-a470f0189b095480.arcade_rs.3d5scibk-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/arcade_rs-a470f0189b095480" "/opt/crater/target/debug/deps/arcade_rs-a470f0189b095480.2recqib8msuzezax.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/target/debug/deps/libsdl2-45b874f02852933e.rlib" "/opt/crater/target/debug/deps/librand-5d489187a9b4c21e.rlib" "/opt/crater/target/debug/deps/libsdl2_sys-e88918d8d736f700.rlib" "/opt/crater/target/debug/deps/libbitflags-df219a1ec24cdf3b.rlib" "/opt/crater/target/debug/deps/liblazy_static-d7718b504e03d468.rlib" "/opt/crater/target/debug/deps/liblibc-e444f8f33bb3c635.rlib" "/opt/crater/target/debug/deps/libnum-10f90ea37a106ae2.rlib" "/opt/crater/target/debug/deps/libnum_iter-0f89e24b063e10a9.rlib" "/opt/crater/target/debug/deps/libnum_integer-04eeb9b5654fb2cc.rlib" "/opt/crater/target/debug/deps/libnum_traits-5f46d2a51c998e26.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-9895e8982b0a79e7.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-57306b8ed3378a0e.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-54463ae5adae3649.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-d99667b199a9875a.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-51f4300e102199f5.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-b3ccf1f7737a6a91.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-157c37a3ceb78853.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-505bcee45aafb736.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-c29abd529ba4452b.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-895383a3232f6572.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-5594cb4f559bc761.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-38e90baf978bc428.rlib" "-Wl,-Bdynamic" "-lSDL2_ttf" "-lSDL2_image" "-lSDL2" "-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_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" "86e2b940cd352c5f3dc34ba9a09793cb27681416b55986c16af84168b9a95b9d"` [INFO] running `"docker" "rm" "-f" "86e2b940cd352c5f3dc34ba9a09793cb27681416b55986c16af84168b9a95b9d"` [INFO] [stdout] 86e2b940cd352c5f3dc34ba9a09793cb27681416b55986c16af84168b9a95b9d