[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-1.38-1/sources/1.37.0/gh/alondero/rust-invaders"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/alondero/rust-invaders'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/alondero/rust-invaders" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/alondero/rust-invaders"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/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 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of alondero/rust-invaders 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 alondero/rust-invaders [INFO] finished frobbing alondero/rust-invaders [INFO] frobbed toml for alondero/rust-invaders written to work/ex/beta-1.38-1/sources/1.37.0/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-1.38-1/sources/beta-2019-08-13/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" "+1.37.0" "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/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needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml"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 alondero/rust-invaders against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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-2019-08-13" "build" "--frozen"` [INFO] [stdout] 07f7c3c50b44cbc6b79775bfbc92c4b262d23589f56a53456edc4eda64c1c747 [INFO] running `"docker" "start" "-a" "07f7c3c50b44cbc6b79775bfbc92c4b262d23589f56a53456edc4eda64c1c747"` [INFO] [stderr] Compiling sdl2-sys v0.19.0 [INFO] [stderr] Compiling bitflags v0.6.0 [INFO] [stderr] Compiling bitflags v0.5.0 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling num-complex v0.1.43 [INFO] [stderr] Compiling num-bigint v0.1.44 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Compiling num-rational v0.1.42 [INFO] [stderr] Compiling num v0.1.42 [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-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/rust_invaders-e212f96e3436affd.rust_invaders.6ptxuz0w-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/rust_invaders-e212f96e3436affd.rust_invaders.6ptxuz0w-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/rust_invaders-e212f96e3436affd.rust_invaders.6ptxuz0w-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/rust_invaders-e212f96e3436affd.rust_invaders.6ptxuz0w-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/rust_invaders-e212f96e3436affd.rust_invaders.6ptxuz0w-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/rust_invaders-e212f96e3436affd.rust_invaders.6ptxuz0w-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/rust_invaders-e212f96e3436affd.rust_invaders.6ptxuz0w-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/rust_invaders-e212f96e3436affd.rust_invaders.6ptxuz0w-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/rust_invaders-e212f96e3436affd.rust_invaders.6ptxuz0w-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/rust_invaders-e212f96e3436affd.rust_invaders.6ptxuz0w-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/rust_invaders-e212f96e3436affd.rust_invaders.6ptxuz0w-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/rust_invaders-e212f96e3436affd.rust_invaders.6ptxuz0w-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/rust_invaders-e212f96e3436affd.rust_invaders.6ptxuz0w-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/rust_invaders-e212f96e3436affd.rust_invaders.6ptxuz0w-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/rust_invaders-e212f96e3436affd.rust_invaders.6ptxuz0w-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/rust_invaders-e212f96e3436affd.rust_invaders.6ptxuz0w-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/rust_invaders-e212f96e3436affd" "/opt/crater/target/debug/deps/rust_invaders-e212f96e3436affd.caj5kzpj0b33wsk.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/target/debug/deps/libsdl2_ttf-67e1403c9c673591.rlib" "/opt/crater/target/debug/deps/libsdl2_image-34773121237d947d.rlib" "/opt/crater/target/debug/deps/libbitflags-1910d2c2a79a15d4.rlib" "/opt/crater/target/debug/deps/libsdl2-1a69d96ccae3d175.rlib" "/opt/crater/target/debug/deps/librand-5eda43279f0ef45c.rlib" "/opt/crater/target/debug/deps/libsdl2_sys-baba2e63292c63ac.rlib" "/opt/crater/target/debug/deps/libbitflags-c07c0dca308057ba.rlib" "/opt/crater/target/debug/deps/liblazy_static-8e8f275d3efea5b8.rlib" "/opt/crater/target/debug/deps/libnum-51bb9d5dae6c3d6d.rlib" "/opt/crater/target/debug/deps/libnum_rational-7f9a994db524a260.rlib" "/opt/crater/target/debug/deps/libnum_bigint-c884bc4bdfa60794.rlib" "/opt/crater/target/debug/deps/librand-7efbcbd89944bda6.rlib" "/opt/crater/target/debug/deps/liblibc-37f3d1c853b3b7bd.rlib" "/opt/crater/target/debug/deps/libnum_complex-f09a0b11b536aeda.rlib" "/opt/crater/target/debug/deps/librustc_serialize-fc0a027b4489f806.rlib" "/opt/crater/target/debug/deps/libnum_iter-161e13ffd3321f27.rlib" "/opt/crater/target/debug/deps/libnum_integer-440f23443e3e87b1.rlib" "/opt/crater/target/debug/deps/libnum_traits-c28daeab5210b49d.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-1d6d86bd078a28e9.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-e9721e46a424e2a9.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-c07193698f282147.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-6da45690f3863086.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-690797036dd27680.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-d3896ccbfd8eda2b.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-7cccc3739e3d7623.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-5e9ba178a513cd29.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-5ca9f83bf63d1f4b.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-bba1c7ef9e950882.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-e23c9de62012deb5.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-9b59dffdcd513d5d.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-17392340ab2e4a97.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-ac21508a81e3f7f3.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" "07f7c3c50b44cbc6b79775bfbc92c4b262d23589f56a53456edc4eda64c1c747"` [INFO] running `"docker" "rm" "-f" "07f7c3c50b44cbc6b79775bfbc92c4b262d23589f56a53456edc4eda64c1c747"` [INFO] [stdout] 07f7c3c50b44cbc6b79775bfbc92c4b262d23589f56a53456edc4eda64c1c747