[INFO] crate sfml 0.14.0 is already in cache [INFO] extracting crate sfml 0.14.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/sfml/0.14.0 [INFO] extracting crate sfml 0.14.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/sfml/0.14.0 [INFO] validating manifest of sfml-0.14.0 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 sfml-0.14.0 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 sfml-0.14.0 [INFO] removed 12 missing examples [INFO] finished frobbing sfml-0.14.0 [INFO] frobbed toml for sfml-0.14.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/sfml/0.14.0/Cargo.toml [INFO] started frobbing sfml-0.14.0 [INFO] removed 12 missing examples [INFO] finished frobbing sfml-0.14.0 [INFO] frobbed toml for sfml-0.14.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/sfml/0.14.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [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] testing sfml-0.14.0 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-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/sfml/0.14.0:/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] 26a3a33b55f43289c781607149f8274c38adb9a9c68af11f9cbdd20d1255dc7f [INFO] running `"docker" "start" "-a" "26a3a33b55f43289c781607149f8274c38adb9a9c68af11f9cbdd20d1255dc7f"` [INFO] [stderr] warning: An explicit [[example]] section is specified in Cargo.toml which currently [INFO] [stderr] disables Cargo from automatically inferring other example targets. [INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following [INFO] [stderr] files will be included as a example target: [INFO] [stderr] [INFO] [stderr] * /opt/crater/workdir/examples/pong.rs [INFO] [stderr] * /opt/crater/workdir/examples/sound.rs [INFO] [stderr] * /opt/crater/workdir/examples/custom-shape.rs [INFO] [stderr] * /opt/crater/workdir/examples/shader.rs [INFO] [stderr] * /opt/crater/workdir/examples/mouse.rs [INFO] [stderr] * /opt/crater/workdir/examples/vertex-arrays.rs [INFO] [stderr] * /opt/crater/workdir/examples/unicode-text-entry.rs [INFO] [stderr] * /opt/crater/workdir/examples/borrowed-resources.rs [INFO] [stderr] * /opt/crater/workdir/examples/custom-sound-stream.rs [INFO] [stderr] * /opt/crater/workdir/examples/custom-drawable.rs [INFO] [stderr] * /opt/crater/workdir/examples/music-stream.rs [INFO] [stderr] * /opt/crater/workdir/examples/sound-capture.rs [INFO] [stderr] [INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be [INFO] [stderr] ready to be compiled as a example target today. You can future-proof yourself [INFO] [stderr] and disable this warning by adding `autoexamples = false` to your [package] [INFO] [stderr] section. You may also move the files to a location where Cargo would not [INFO] [stderr] automatically infer them to be a target, such as in subfolders. [INFO] [stderr] [INFO] [stderr] For more information on this warning you can consult [INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330 [INFO] [stderr] Compiling sfml v0.14.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/graphics/drawable.rs:8:22 [INFO] [stderr] | [INFO] [stderr] 8 | target: &mut RenderTarget, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn RenderTarget` [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/graphics/render_target.rs:147:33 [INFO] [stderr] | [INFO] [stderr] 147 | fn draw(&mut self, object: &Drawable); [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Drawable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/graphics/render_target.rs:154:51 [INFO] [stderr] | [INFO] [stderr] 154 | fn draw_with_renderstates(&mut self, object: &Drawable, render_states: RenderStates); [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Drawable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/graphics/render_window.rs:588:33 [INFO] [stderr] | [INFO] [stderr] 588 | fn draw(&mut self, object: &Drawable) { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Drawable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/graphics/render_window.rs:597:51 [INFO] [stderr] | [INFO] [stderr] 597 | fn draw_with_renderstates(&mut self, object: &Drawable, render_states: RenderStates) { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Drawable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/graphics/text.rs:247:22 [INFO] [stderr] | [INFO] [stderr] 247 | target: &mut RenderTarget, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn RenderTarget` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/graphics/sprite.rs:179:22 [INFO] [stderr] | [INFO] [stderr] 179 | target: &mut RenderTarget, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn RenderTarget` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/graphics/circle_shape.rs:85:22 [INFO] [stderr] | [INFO] [stderr] 85 | target: &mut RenderTarget, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn RenderTarget` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/graphics/rectangle_shape.rs:70:22 [INFO] [stderr] | [INFO] [stderr] 70 | target: &mut RenderTarget, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn RenderTarget` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/graphics/convex_shape.rs:95:22 [INFO] [stderr] | [INFO] [stderr] 95 | target: &mut RenderTarget, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn RenderTarget` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/graphics/vertex_array.rs:187:22 [INFO] [stderr] | [INFO] [stderr] 187 | target: &mut RenderTarget, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn RenderTarget` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/graphics/render_texture.rs:281:33 [INFO] [stderr] | [INFO] [stderr] 281 | fn draw(&mut self, object: &Drawable) { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Drawable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/graphics/render_texture.rs:290:51 [INFO] [stderr] | [INFO] [stderr] 290 | fn draw_with_renderstates(&mut self, object: &Drawable, render_states: RenderStates) { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Drawable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/graphics/custom_shape.rs:32:22 [INFO] [stderr] | [INFO] [stderr] 32 | points: *mut Box, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn CustomShapePoints + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/graphics/custom_shape.rs:36:33 [INFO] [stderr] | [INFO] [stderr] 36 | let shape = obj as *mut Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn CustomShapePoints + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/graphics/custom_shape.rs:42:33 [INFO] [stderr] | [INFO] [stderr] 42 | let shape = obj as *mut Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn CustomShapePoints + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/graphics/custom_shape.rs:53:28 [INFO] [stderr] | [INFO] [stderr] 53 | pub fn new(points: Box) -> CustomShape<'s> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn CustomShapePoints + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/graphics/custom_shape.rs:76:21 [INFO] [stderr] | [INFO] [stderr] 76 | points: Box, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn CustomShapePoints + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/graphics/custom_shape.rs:156:22 [INFO] [stderr] | [INFO] [stderr] 156 | target: &mut RenderTarget, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn RenderTarget` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.05s [INFO] running `"docker" "inspect" "26a3a33b55f43289c781607149f8274c38adb9a9c68af11f9cbdd20d1255dc7f"` [INFO] running `"docker" "rm" "-f" "26a3a33b55f43289c781607149f8274c38adb9a9c68af11f9cbdd20d1255dc7f"` [INFO] [stdout] 26a3a33b55f43289c781607149f8274c38adb9a9c68af11f9cbdd20d1255dc7f [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/sfml/0.14.0:/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" "test" "--frozen" "--no-run"` [INFO] [stdout] 229a6ecee55e0caa66c5c0f19bf631bc5395f38b8161a3bff9d2b607184b2757 [INFO] running `"docker" "start" "-a" "229a6ecee55e0caa66c5c0f19bf631bc5395f38b8161a3bff9d2b607184b2757"` [INFO] [stderr] warning: An explicit [[example]] section is specified in Cargo.toml which currently [INFO] [stderr] disables Cargo from automatically inferring other example targets. [INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following [INFO] [stderr] files will be included as a example target: [INFO] [stderr] [INFO] [stderr] * /opt/crater/workdir/examples/pong.rs [INFO] [stderr] * /opt/crater/workdir/examples/sound.rs [INFO] [stderr] * /opt/crater/workdir/examples/custom-shape.rs [INFO] [stderr] * /opt/crater/workdir/examples/shader.rs [INFO] [stderr] * /opt/crater/workdir/examples/mouse.rs [INFO] [stderr] * /opt/crater/workdir/examples/vertex-arrays.rs [INFO] [stderr] * /opt/crater/workdir/examples/unicode-text-entry.rs [INFO] [stderr] * /opt/crater/workdir/examples/borrowed-resources.rs [INFO] [stderr] * /opt/crater/workdir/examples/custom-sound-stream.rs [INFO] [stderr] * /opt/crater/workdir/examples/custom-drawable.rs [INFO] [stderr] * /opt/crater/workdir/examples/music-stream.rs [INFO] [stderr] * /opt/crater/workdir/examples/sound-capture.rs [INFO] [stderr] [INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be [INFO] [stderr] ready to be compiled as a example target today. You can future-proof yourself [INFO] [stderr] and disable this warning by adding `autoexamples = false` to your [package] [INFO] [stderr] section. You may also move the files to a location where Cargo would not [INFO] [stderr] automatically infer them to be a target, such as in subfolders. [INFO] [stderr] [INFO] [stderr] For more information on this warning you can consult [INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330 [INFO] [stderr] Compiling sfml v0.14.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/graphics/drawable.rs:8:22 [INFO] [stderr] | [INFO] [stderr] 8 | target: &mut RenderTarget, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn RenderTarget` [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/graphics/render_target.rs:147:33 [INFO] [stderr] | [INFO] [stderr] 147 | fn draw(&mut self, object: &Drawable); [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Drawable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/graphics/render_target.rs:154:51 [INFO] [stderr] | [INFO] [stderr] 154 | fn draw_with_renderstates(&mut self, object: &Drawable, render_states: RenderStates); [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Drawable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/graphics/render_window.rs:588:33 [INFO] [stderr] | [INFO] [stderr] 588 | fn draw(&mut self, object: &Drawable) { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Drawable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/graphics/render_window.rs:597:51 [INFO] [stderr] | [INFO] [stderr] 597 | fn draw_with_renderstates(&mut self, object: &Drawable, render_states: RenderStates) { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Drawable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/graphics/text.rs:247:22 [INFO] [stderr] | [INFO] [stderr] 247 | target: &mut RenderTarget, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn RenderTarget` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/graphics/sprite.rs:179:22 [INFO] [stderr] | [INFO] [stderr] 179 | target: &mut RenderTarget, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn RenderTarget` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/graphics/circle_shape.rs:85:22 [INFO] [stderr] | [INFO] [stderr] 85 | target: &mut RenderTarget, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn RenderTarget` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/graphics/rectangle_shape.rs:70:22 [INFO] [stderr] | [INFO] [stderr] 70 | target: &mut RenderTarget, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn RenderTarget` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/graphics/convex_shape.rs:95:22 [INFO] [stderr] | [INFO] [stderr] 95 | target: &mut RenderTarget, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn RenderTarget` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/graphics/vertex_array.rs:187:22 [INFO] [stderr] | [INFO] [stderr] 187 | target: &mut RenderTarget, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn RenderTarget` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/graphics/render_texture.rs:281:33 [INFO] [stderr] | [INFO] [stderr] 281 | fn draw(&mut self, object: &Drawable) { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Drawable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/graphics/render_texture.rs:290:51 [INFO] [stderr] | [INFO] [stderr] 290 | fn draw_with_renderstates(&mut self, object: &Drawable, render_states: RenderStates) { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Drawable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/graphics/custom_shape.rs:32:22 [INFO] [stderr] | [INFO] [stderr] 32 | points: *mut Box, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn CustomShapePoints + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/graphics/custom_shape.rs:36:33 [INFO] [stderr] | [INFO] [stderr] 36 | let shape = obj as *mut Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn CustomShapePoints + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/graphics/custom_shape.rs:42:33 [INFO] [stderr] | [INFO] [stderr] 42 | let shape = obj as *mut Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn CustomShapePoints + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/graphics/custom_shape.rs:53:28 [INFO] [stderr] | [INFO] [stderr] 53 | pub fn new(points: Box) -> CustomShape<'s> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn CustomShapePoints + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/graphics/custom_shape.rs:76:21 [INFO] [stderr] | [INFO] [stderr] 76 | points: Box, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn CustomShapePoints + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/graphics/custom_shape.rs:156:22 [INFO] [stderr] | [INFO] [stderr] 156 | target: &mut RenderTarget, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn RenderTarget` [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/sfml-c74192603c34843f.sfml.2w8u1wgn-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/sfml-c74192603c34843f.sfml.2w8u1wgn-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/sfml-c74192603c34843f.sfml.2w8u1wgn-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/sfml-c74192603c34843f.sfml.2w8u1wgn-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/sfml-c74192603c34843f.sfml.2w8u1wgn-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/sfml-c74192603c34843f.sfml.2w8u1wgn-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/sfml-c74192603c34843f.sfml.2w8u1wgn-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/sfml-c74192603c34843f.sfml.2w8u1wgn-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/sfml-c74192603c34843f.sfml.2w8u1wgn-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/sfml-c74192603c34843f.sfml.2w8u1wgn-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/sfml-c74192603c34843f.sfml.2w8u1wgn-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/sfml-c74192603c34843f.sfml.2w8u1wgn-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/sfml-c74192603c34843f.sfml.2w8u1wgn-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/sfml-c74192603c34843f.sfml.2w8u1wgn-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/sfml-c74192603c34843f.sfml.2w8u1wgn-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/sfml-c74192603c34843f.sfml.2w8u1wgn-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/sfml-c74192603c34843f" "/opt/crater/target/debug/deps/sfml-c74192603c34843f.5fobrojlpdak0rjq.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/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-7d9df032c0eb8a14.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libterm-77300aa0d630d98f.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-4d48ca12b265d456.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-8869eee15acf0f54.rlib" "/opt/crater/target/debug/deps/libcsfml_graphics_sys-62565fa52e3c0645.rlib" "/opt/crater/target/debug/deps/libcsfml_audio_sys-305680f6fe754941.rlib" "/opt/crater/target/debug/deps/libcsfml_window_sys-fb8fab4846418edb.rlib" "/opt/crater/target/debug/deps/libcsfml_system_sys-018b392ae73beecb.rlib" "/opt/crater/target/debug/deps/libbitflags-1f73faaef27177be.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" "-lsfml-graphics" "-lcsfml-graphics" "-lsfml-audio" "-lcsfml-audio" "-lsfml-window" "-lcsfml-window" "-lsfml-system" "-lcsfml-system" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil" [INFO] [stderr] = note: /opt/crater/target/debug/deps/sfml-c74192603c34843f.sfml.2w8u1wgn-cgu.5.rcgu.o: In function `sfml::window::context::Context::settings': [INFO] [stderr] /opt/crater/workdir/src/window/context.rs:56: undefined reference to `sfContext_getSettings' [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 `sfml`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "229a6ecee55e0caa66c5c0f19bf631bc5395f38b8161a3bff9d2b607184b2757"` [INFO] running `"docker" "rm" "-f" "229a6ecee55e0caa66c5c0f19bf631bc5395f38b8161a3bff9d2b607184b2757"` [INFO] [stdout] 229a6ecee55e0caa66c5c0f19bf631bc5395f38b8161a3bff9d2b607184b2757