[INFO] updating cached repository alondero/rust-invaders [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/alondero/rust-invaders [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/alondero/rust-invaders" "work/ex/beta-1.37-6/sources/1.36.0/gh/alondero/rust-invaders"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/alondero/rust-invaders'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/alondero/rust-invaders" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/alondero/rust-invaders"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/alondero/rust-invaders'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 016447d7de789d105a77696f0cc11379e4b17239 [INFO] sha for GitHub repo alondero/rust-invaders: 016447d7de789d105a77696f0cc11379e4b17239 [INFO] validating manifest of alondero/rust-invaders 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 alondero/rust-invaders 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 alondero/rust-invaders [INFO] finished frobbing alondero/rust-invaders [INFO] frobbed toml for alondero/rust-invaders written to work/ex/beta-1.37-6/sources/1.36.0/gh/alondero/rust-invaders/Cargo.toml [INFO] started frobbing alondero/rust-invaders [INFO] finished frobbing alondero/rust-invaders [INFO] frobbed toml for alondero/rust-invaders written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/alondero/rust-invaders/Cargo.toml [INFO] crate alondero/rust-invaders 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] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/alondero/rust-invaders/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needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [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] [stderr] Blocking waiting for file lock on package cache [INFO] testing alondero/rust-invaders against beta-2019-07-23 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/alondero/rust-invaders:/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" "+beta-2019-07-23" "build" "--frozen"` [INFO] [stdout] 22d46113d8335a744ec3c0a59f70052e081d781d2628ad998d6d1852efa06d31 [INFO] running `"docker" "start" "-a" "22d46113d8335a744ec3c0a59f70052e081d781d2628ad998d6d1852efa06d31"` [INFO] [stderr] Compiling sdl2-sys v0.19.0 [INFO] [stderr] Compiling sdl2 v0.19.0 [INFO] [stderr] Compiling sdl2_ttf v0.19.0 [INFO] [stderr] Compiling sdl2_image v0.19.0 [INFO] [stderr] Compiling rust_invaders v0.0.1 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/engine/mod.rs:70:17 [INFO] [stderr] | [INFO] [stderr] 70 | ChangeView(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/engine/mod.rs:104:71 [INFO] [stderr] | [INFO] [stderr] 104 | pub fn spawn(title: &str, init: F) where F: Fn(&mut Engine) -> Box { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn View` [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::path::Path` [INFO] [stderr] --> src/views/game.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use std::path::Path; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `TextureQuery`, `Texture` [INFO] [stderr] --> src/views/game.rs:6:20 [INFO] [stderr] | [INFO] [stderr] 6 | use sdl2::render::{Texture, TextureQuery, Renderer}; [INFO] [stderr] | ^^^^^^^ ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `sdl2_image::LoadTexture` [INFO] [stderr] --> src/views/game.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use sdl2_image::LoadTexture; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/views/main_menu.rs:97:15 [INFO] [stderr] | [INFO] [stderr] 97 | func: Box ViewAction>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Engine) -> ViewAction` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/views/main_menu.rs:104:64 [INFO] [stderr] | [INFO] [stderr] 104 | fn new(engine: &mut Engine, label: &'static str, func: Box ViewAction>) -> Action { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Engine) -> ViewAction` [INFO] [stderr] [INFO] [stderr] warning: variable `fps` is assigned to, but never used [INFO] [stderr] --> src/engine/mod.rs:130:13 [INFO] [stderr] | [INFO] [stderr] 130 | let mut fps = 0u16; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] = note: consider using `_fps` instead [INFO] [stderr] [INFO] [stderr] warning: unused variable: `Resized` [INFO] [stderr] --> src/engine/events.rs:49:39 [INFO] [stderr] | [INFO] [stderr] 49 | Window { win_event_id: Resized, .. } => { [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_Resized` [INFO] [stderr] | [INFO] [stderr] ::: src/engine/mod.rs:13:1 [INFO] [stderr] | [INFO] [stderr] 13 | / struct_events! { [INFO] [stderr] 14 | | keyboard: { [INFO] [stderr] 15 | | key_escape: Escape, [INFO] [stderr] 16 | | key_up: Up, [INFO] [stderr] ... | [INFO] [stderr] 24 | | } [INFO] [stderr] 25 | | } [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: unused variable: `elapsed` [INFO] [stderr] --> src/views/main_menu.rs:24:47 [INFO] [stderr] | [INFO] [stderr] 24 | fn render(&mut self, engine: &mut Engine, elapsed: f64) -> ViewAction { [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_elapsed` [INFO] [stderr] [INFO] [stderr] warning: method is never used: `overlaps` [INFO] [stderr] --> src/engine/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/engine/events.rs:49:39 [INFO] [stderr] | [INFO] [stderr] 49 | Window { win_event_id: Resized, .. } => { [INFO] [stderr] | ^^^^^^^ help: convert the identifier to snake case: `resized` [INFO] [stderr] | [INFO] [stderr] ::: src/engine/mod.rs:13:1 [INFO] [stderr] | [INFO] [stderr] 13 | / struct_events! { [INFO] [stderr] 14 | | keyboard: { [INFO] [stderr] 15 | | key_escape: Escape, [INFO] [stderr] 16 | | key_up: Up, [INFO] [stderr] ... | [INFO] [stderr] 24 | | } [INFO] [stderr] 25 | | } [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/views/game.rs:138:13 [INFO] [stderr] | [INFO] [stderr] 138 | context.renderer.fill_rect(self.player.rect.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/main_menu.rs:56:9 [INFO] [stderr] | [INFO] [stderr] 56 | / engine.renderer.fill_rect(Rectangle { [INFO] [stderr] 57 | | w: box_w + border_width * 2.0, [INFO] [stderr] 58 | | h: box_h + border_width * 2.0 + margin_h * 2.0, [INFO] [stderr] 59 | | x: (win_w - box_w) / 2.0 - border_width, [INFO] [stderr] 60 | | y: (win_h - box_h) / 2.0 - margin_h - border_width, [INFO] [stderr] 61 | | }.to_sdl()); [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:65:9 [INFO] [stderr] | [INFO] [stderr] 65 | / engine.renderer.fill_rect(Rectangle { [INFO] [stderr] 66 | | w: box_w, [INFO] [stderr] 67 | | h: box_h + margin_h * 2.0, [INFO] [stderr] 68 | | x: (win_w - box_w) / 2.0, [INFO] [stderr] 69 | | y: (win_h - box_h) / 2.0 - margin_h, [INFO] [stderr] 70 | | }.to_sdl()); [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/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/rust_invaders-552f01b6bddabf4e.rust_invaders.1a5wrf7u-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/rust_invaders-552f01b6bddabf4e.rust_invaders.1a5wrf7u-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/rust_invaders-552f01b6bddabf4e.rust_invaders.1a5wrf7u-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/rust_invaders-552f01b6bddabf4e.rust_invaders.1a5wrf7u-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/rust_invaders-552f01b6bddabf4e.rust_invaders.1a5wrf7u-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/rust_invaders-552f01b6bddabf4e.rust_invaders.1a5wrf7u-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/rust_invaders-552f01b6bddabf4e.rust_invaders.1a5wrf7u-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/rust_invaders-552f01b6bddabf4e.rust_invaders.1a5wrf7u-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/rust_invaders-552f01b6bddabf4e.rust_invaders.1a5wrf7u-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/rust_invaders-552f01b6bddabf4e.rust_invaders.1a5wrf7u-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/rust_invaders-552f01b6bddabf4e.rust_invaders.1a5wrf7u-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/rust_invaders-552f01b6bddabf4e.rust_invaders.1a5wrf7u-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/rust_invaders-552f01b6bddabf4e.rust_invaders.1a5wrf7u-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/rust_invaders-552f01b6bddabf4e.rust_invaders.1a5wrf7u-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/rust_invaders-552f01b6bddabf4e.rust_invaders.1a5wrf7u-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/rust_invaders-552f01b6bddabf4e.rust_invaders.1a5wrf7u-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/rust_invaders-552f01b6bddabf4e" "/opt/crater/target/debug/deps/rust_invaders-552f01b6bddabf4e.33m63pxgogtxghkk.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/target/debug/deps/libsdl2_ttf-b5c26d17c41efee8.rlib" "/opt/crater/target/debug/deps/libsdl2_image-79b7b8cf58b9920b.rlib" "/opt/crater/target/debug/deps/libbitflags-02eac7b11f4d7bd5.rlib" "/opt/crater/target/debug/deps/libsdl2-1b757c0dfe3748fe.rlib" "/opt/crater/target/debug/deps/librand-e08ba8aab010d886.rlib" "/opt/crater/target/debug/deps/libsdl2_sys-2c670080bafe5629.rlib" "/opt/crater/target/debug/deps/libbitflags-1006552bb95b6140.rlib" "/opt/crater/target/debug/deps/liblazy_static-0e1e36676eed3924.rlib" "/opt/crater/target/debug/deps/libnum-56232bbc3481d7e4.rlib" "/opt/crater/target/debug/deps/libnum_rational-4b67caa4c49810a7.rlib" "/opt/crater/target/debug/deps/libnum_bigint-1fd4b19cd24ff983.rlib" "/opt/crater/target/debug/deps/librand-12c0152561214ea4.rlib" "/opt/crater/target/debug/deps/liblibc-15b143653abd1ffe.rlib" "/opt/crater/target/debug/deps/libnum_complex-2c45d74b57ccfed4.rlib" "/opt/crater/target/debug/deps/librustc_serialize-349ba31664dfb847.rlib" "/opt/crater/target/debug/deps/libnum_iter-6aa8c2e263944e3d.rlib" "/opt/crater/target/debug/deps/libnum_integer-35be16e7600d6cb9.rlib" "/opt/crater/target/debug/deps/libnum_traits-04277105b9bd2221.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-a80a1e8e09cafef8.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-e0e6351da805c468.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-e04f54bafc95e331.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-67901d3322495bd5.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-bd390b1abaceaec1.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-312dd37fdc7bedfc.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-8ed0e51d58d644a3.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-8a423c320a6c707f.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-d6a95598e2238263.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-d231614b153016eb.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-3821619027f463e4.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-1cfd794d18771a44.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-dcf33cf10c2452ef.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-c258fea34bf64bce.rlib" "-Wl,-Bdynamic" "-lSDL2_ttf" "-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_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 `rust_invaders`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "22d46113d8335a744ec3c0a59f70052e081d781d2628ad998d6d1852efa06d31"` [INFO] running `"docker" "rm" "-f" "22d46113d8335a744ec3c0a59f70052e081d781d2628ad998d6d1852efa06d31"` [INFO] [stdout] 22d46113d8335a744ec3c0a59f70052e081d781d2628ad998d6d1852efa06d31