[INFO] cloning repository https://github.com/wu1274704958/sdl_game [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wu1274704958/sdl_game" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwu1274704958%2Fsdl_game", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwu1274704958%2Fsdl_game'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9659ff6231b5e9376c14ff596d6137fb87a68c2e [INFO] testing wu1274704958/sdl_game against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwu1274704958%2Fsdl_game" "/workspace/builds/worker-62/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-62/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/wu1274704958/sdl_game on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/wu1274704958/sdl_game [INFO] finished tweaking git repo https://github.com/wu1274704958/sdl_game [INFO] tweaked toml for git repo https://github.com/wu1274704958/sdl_game written to /workspace/builds/worker-62/source/Cargo.toml [INFO] crate git repo https://github.com/wu1274704958/sdl_game already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rand v0.5.3 [INFO] [stderr] Downloaded c_vec v1.3.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c54552ee12f7e0383853dfcd94e8132703804c02750d14835339a98f44b25ffe [INFO] running `Command { std: "docker" "start" "-a" "c54552ee12f7e0383853dfcd94e8132703804c02750d14835339a98f44b25ffe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c54552ee12f7e0383853dfcd94e8132703804c02750d14835339a98f44b25ffe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c54552ee12f7e0383853dfcd94e8132703804c02750d14835339a98f44b25ffe", kill_on_drop: false }` [INFO] [stdout] c54552ee12f7e0383853dfcd94e8132703804c02750d14835339a98f44b25ffe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6a06d856803edb2a75000a8f2fbe721e8dcf003c2cbe8372d8698fa4ae5bdcb5 [INFO] running `Command { std: "docker" "start" "-a" "6a06d856803edb2a75000a8f2fbe721e8dcf003c2cbe8372d8698fa4ae5bdcb5", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling num-traits v0.2.5 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Compiling cfg-if v0.1.4 [INFO] [stderr] Compiling num-iter v0.1.37 [INFO] [stderr] Compiling libc v0.2.42 [INFO] [stderr] Compiling sdl_test v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling c_vec v1.3.1 [INFO] [stderr] Compiling rand_core v0.2.1 [INFO] [stderr] Compiling lazy_static v0.2.11 [INFO] [stderr] Compiling bitflags v0.7.0 [INFO] [stderr] Compiling sdl2-sys v0.31.0 [INFO] [stderr] Compiling rand v0.4.2 [INFO] [stderr] Compiling rand v0.5.3 [INFO] [stderr] Compiling rand v0.3.22 [INFO] [stderr] Compiling num v0.1.42 [INFO] [stderr] Compiling sdl2 v0.31.0 [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/sprite/mod.rs:37:29 [INFO] [stdout] | [INFO] [stdout] 37 | event_func : Option>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 37 - event_func : Option>, [INFO] [stdout] 37 + event_func : Option>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/sprite/mod.rs:38:30 [INFO] [stdout] | [INFO] [stdout] 38 | update_func : Option>, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 38 - update_func : Option>, [INFO] [stdout] 38 + update_func : Option>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/plane/mod.rs:19:27 [INFO] [stdout] | [INFO] [stdout] 19 | event_func:Option>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 19 - event_func:Option>, [INFO] [stdout] 19 + event_func:Option>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/plane/mod.rs:20:30 [INFO] [stdout] | [INFO] [stdout] 20 | update_func : Option>, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 20 - update_func : Option>, [INFO] [stdout] 20 + update_func : Option>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/plane/mod.rs:136:30 [INFO] [stdout] | [INFO] [stdout] 136 | update_func : Option>, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 136 - update_func : Option>, [INFO] [stdout] 136 + update_func : Option>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/sprite/mod.rs:97:43 [INFO] [stdout] | [INFO] [stdout] 97 | pub fn setEventFunc(&mut self,f : Box()>) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 97 - pub fn setEventFunc(&mut self,f : Box()>) [INFO] [stdout] 97 + pub fn setEventFunc(&mut self,f : Box()>) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/sprite/mod.rs:101:44 [INFO] [stdout] | [INFO] [stdout] 101 | pub fn setUpdateFunc(&mut self,f : Box()>) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 101 - pub fn setUpdateFunc(&mut self,f : Box()>) [INFO] [stdout] 101 + pub fn setUpdateFunc(&mut self,f : Box()>) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/plane/mod.rs:56:43 [INFO] [stdout] | [INFO] [stdout] 56 | pub fn setEventFunc(&mut self,f : Box()>) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 56 - pub fn setEventFunc(&mut self,f : Box()>) [INFO] [stdout] 56 + pub fn setEventFunc(&mut self,f : Box()>) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/plane/mod.rs:60:44 [INFO] [stdout] | [INFO] [stdout] 60 | pub fn setUpdateFunc(&mut self,f : Box()>) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 60 - pub fn setUpdateFunc(&mut self,f : Box()>) [INFO] [stdout] 60 + pub fn setUpdateFunc(&mut self,f : Box()>) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/plane/mod.rs:169:44 [INFO] [stdout] | [INFO] [stdout] 169 | pub fn setUpdateFunc(&mut self,f : Box()>) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 169 - pub fn setUpdateFunc(&mut self,f : Box()>) [INFO] [stdout] 169 + pub fn setUpdateFunc(&mut self,f : Box()>) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:179:52 [INFO] [stdout] | [INFO] [stdout] 179 | fn create_start(sps : Weak>>>>>) -> Sprite [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 179 - fn create_start(sps : Weak>>>>>) -> Sprite [INFO] [stdout] 179 + fn create_start(sps : Weak>>>>>) -> Sprite [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:268:52 [INFO] [stdout] | [INFO] [stdout] 268 | sps : Weak>>>>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 268 - sps : Weak>>>>>, [INFO] [stdout] 268 + sps : Weak>>>>>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:269:55 [INFO] [stdout] | [INFO] [stdout] 269 | buffer : Weak>>>>>) -> Plane [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 269 - buffer : Weak>>>>>) -> Plane [INFO] [stdout] 269 + buffer : Weak>>>>>) -> Plane [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:333:64 [INFO] [stdout] | [INFO] [stdout] 333 | ... sps : Weak>>>>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 333 - sps : Weak>>>>>, [INFO] [stdout] 333 + sps : Weak>>>>>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:334:67 [INFO] [stdout] | [INFO] [stdout] 334 | ... buffer : Weak>>>>>){ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 334 - buffer : Weak>>>>>){ [INFO] [stdout] 334 + buffer : Weak>>>>>){ [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:377:58 [INFO] [stdout] | [INFO] [stdout] 377 | fn create_plane_enemy(sps : Weak>>>>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 377 - fn create_plane_enemy(sps : Weak>>>>>, [INFO] [stdout] 377 + fn create_plane_enemy(sps : Weak>>>>>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:378:61 [INFO] [stdout] | [INFO] [stdout] 378 | buffer : Weak>>>>>){ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 378 - buffer : Weak>>>>>){ [INFO] [stdout] 378 + buffer : Weak>>>>>){ [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:480:60 [INFO] [stdout] | [INFO] [stdout] 480 | sps : Weak>>>>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 480 - sps : Weak>>>>>, [INFO] [stdout] 480 + sps : Weak>>>>>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:481:63 [INFO] [stdout] | [INFO] [stdout] 481 | buffer : Weak>>>>>){ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 481 - buffer : Weak>>>>>){ [INFO] [stdout] 481 + buffer : Weak>>>>>){ [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:564:52 [INFO] [stdout] | [INFO] [stdout] 564 | sps : Weak>>>>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 564 - sps : Weak>>>>>, [INFO] [stdout] 564 + sps : Weak>>>>>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:565:55 [INFO] [stdout] | [INFO] [stdout] 565 | buffer : Weak>>>>> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 565 - buffer : Weak>>>>> [INFO] [stdout] 565 + buffer : Weak>>>>> [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:53:46 [INFO] [stdout] | [INFO] [stdout] 53 | let sprites : Rc>>>>> = Rc::new(RefCell::new(Vec::new())); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 53 - let sprites : Rc>>>>> = Rc::new(RefCell::new(Vec::new())); [INFO] [stdout] 53 + let sprites : Rc>>>>> = Rc::new(RefCell::new(Vec::new())); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:54:45 [INFO] [stdout] | [INFO] [stdout] 54 | let buffer : Rc>>>>> = Rc::new(RefCell::new(Vec::new())); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 54 - let buffer : Rc>>>>> = Rc::new(RefCell::new(Vec::new())); [INFO] [stdout] 54 + let buffer : Rc>>>>> = Rc::new(RefCell::new(Vec::new())); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/opt/rustwide/target/debug/deps/sdl_test-6f092a387c4db5d4.sdl_test.d7ded431-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/sdl_test-6f092a387c4db5d4.sdl_test.d7ded431-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/sdl_test-6f092a387c4db5d4.sdl_test.d7ded431-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/sdl_test-6f092a387c4db5d4.sdl_test.d7ded431-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/sdl_test-6f092a387c4db5d4.sdl_test.d7ded431-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/sdl_test-6f092a387c4db5d4.sdl_test.d7ded431-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/sdl_test-6f092a387c4db5d4.sdl_test.d7ded431-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/sdl_test-6f092a387c4db5d4.sdl_test.d7ded431-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/sdl_test-6f092a387c4db5d4.sdl_test.d7ded431-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/sdl_test-6f092a387c4db5d4.sdl_test.d7ded431-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/sdl_test-6f092a387c4db5d4.sdl_test.d7ded431-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/sdl_test-6f092a387c4db5d4.sdl_test.d7ded431-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/sdl_test-6f092a387c4db5d4.sdl_test.d7ded431-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/sdl_test-6f092a387c4db5d4.sdl_test.d7ded431-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/sdl_test-6f092a387c4db5d4.sdl_test.d7ded431-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/sdl_test-6f092a387c4db5d4.sdl_test.d7ded431-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/sdl_test-6f092a387c4db5d4.5z2x9xms6az231b.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/librand-0241af7951468ce8.rlib" "/opt/rustwide/target/debug/deps/librand_core-25293e258ba84037.rlib" "/opt/rustwide/target/debug/deps/libsdl_test-ff253b5495fe9113.rlib" "/opt/rustwide/target/debug/deps/libsdl2-5371473d863131b1.rlib" "/opt/rustwide/target/debug/deps/librand-c217e3bc6861bc60.rlib" "/opt/rustwide/target/debug/deps/librand-67894de97b1b92f8.rlib" "/opt/rustwide/target/debug/deps/libc_vec-3d379f2e613994b5.rlib" "/opt/rustwide/target/debug/deps/libsdl2_sys-cdee89d718ced7f2.rlib" "/opt/rustwide/target/debug/deps/libbitflags-b50f842450d10e09.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-e7857b9bcc96adbb.rlib" "/opt/rustwide/target/debug/deps/liblibc-8453023b582c9929.rlib" "/opt/rustwide/target/debug/deps/libnum-88b5f0e062862619.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-1a9363a90b82a378.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-42747abb99ee8ed8.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-608389d193b1ae97.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-8d61b92a0a02f53a.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-fc45202bb435016b.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-f2400674c7513725.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-605c3a7d1a5d300d.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-3d4fb4efa907e4e8.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-65207f030ab23308.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-76ca199cb0186109.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-1e3e01ed4f561dc1.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-dd8dddcba7c13fee.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-00b13d31c3420656.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-e4c8460b81557bd5.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-600d46e5f0005455.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-e4a08a2585b62d37.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-fbc21ec567cb9dc7.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-10b3fa8e49bd978f.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-64625b73694ffce7.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-fb6b78ac543a58ee.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-1d1f2d1bec6f51b8.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-acf5ff6e9595d982.rlib" "-Wl,-Bdynamic" "-lSDL2_image" "-lSDL2_gfx" "-lSDL2" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/sdl_test-6f092a387c4db5d4" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro,-znow" "-nodefaultlibs" [INFO] [stdout] = note: /usr/bin/ld: cannot find -lSDL2_image [INFO] [stdout] /usr/bin/ld: cannot find -lSDL2_gfx [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `sdl_test` due to 2 previous errors; 13 warnings emitted [INFO] running `Command { std: "docker" "inspect" "6a06d856803edb2a75000a8f2fbe721e8dcf003c2cbe8372d8698fa4ae5bdcb5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6a06d856803edb2a75000a8f2fbe721e8dcf003c2cbe8372d8698fa4ae5bdcb5", kill_on_drop: false }` [INFO] [stdout] 6a06d856803edb2a75000a8f2fbe721e8dcf003c2cbe8372d8698fa4ae5bdcb5