[INFO] crate pxl 0.0.9 is already in cache [INFO] testing pxl-0.0.9 against beta-2020-07-24 for beta-1.46-1 [INFO] extracting crate pxl 0.0.9 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate pxl 0.0.9 on toolchain beta-2020-07-24 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate pxl 0.0.9 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate pxl 0.0.9 [INFO] tweaked toml for crates.io crate pxl 0.0.9 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 0cd0d7477964cc8b1e1e88fe342d9bcf2256cb687c7f4b9d9c74f8210e9eff0e [INFO] running `Command { std: "docker" "start" "-a" "0cd0d7477964cc8b1e1e88fe342d9bcf2256cb687c7f4b9d9c74f8210e9eff0e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0cd0d7477964cc8b1e1e88fe342d9bcf2256cb687c7f4b9d9c74f8210e9eff0e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0cd0d7477964cc8b1e1e88fe342d9bcf2256cb687c7f4b9d9c74f8210e9eff0e", kill_on_drop: false }` [INFO] [stdout] 0cd0d7477964cc8b1e1e88fe342d9bcf2256cb687c7f4b9d9c74f8210e9eff0e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 2f1ee199d7687a8936680d3b159d066683b36df56170d8b88efb09c2402e0f96 [INFO] running `Command { std: "docker" "start" "-a" "2f1ee199d7687a8936680d3b159d066683b36df56170d8b88efb09c2402e0f96", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.74 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling libloading v0.6.2 [INFO] [stderr] Compiling pkg-config v0.3.18 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling khronos_api v2.2.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling downcast-rs v1.2.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.8 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling nix v0.11.1 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling percent-encoding v1.0.1 [INFO] [stderr] Compiling owning_ref v0.3.3 [INFO] [stderr] Compiling xml-rs v0.7.0 [INFO] [stderr] Compiling dlib v0.4.2 [INFO] [stderr] Compiling smallvec v0.6.13 [INFO] [stderr] Compiling wayland-sys v0.20.12 [INFO] [stderr] Compiling x11-dl v2.18.5 [INFO] [stderr] Compiling alsa-sys v0.1.2 [INFO] [stderr] Compiling wayland-commons v0.20.12 [INFO] [stderr] Compiling wayland-scanner v0.20.12 [INFO] [stderr] Compiling gl_generator v0.9.0 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling memmap v0.6.2 [INFO] [stderr] Compiling shared_library v0.1.9 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling osmesa-sys v0.1.2 [INFO] [stderr] Compiling cpal v0.8.2 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling wayland-client v0.20.12 [INFO] [stderr] Compiling wayland-protocols v0.20.12 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling gl v0.10.0 [INFO] [stderr] Compiling glutin v0.16.0 [INFO] [stderr] Compiling parking_lot_core v0.2.14 [INFO] [stderr] Compiling parking_lot v0.5.5 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Compiling smithay-client-toolkit v0.2.6 [INFO] [stderr] Compiling winit v0.15.1 [INFO] [stderr] Compiling pxl v0.0.9 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/runtime/speaker.rs:15:26 [INFO] [stdout] | [INFO] [stdout] 15 | synthesizer: Arc>, [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn Synthesizer` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/runtime/speaker.rs:20:37 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn new(synthesizer: Arc>) -> Result { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn Synthesizer` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/runtime/mod.rs:30:16 [INFO] [stdout] | [INFO] [stdout] 30 | program: Box, [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn Program` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/runtime/mod.rs:38:27 [INFO] [stdout] | [INFO] [stdout] 38 | pub fn new(program: Box) -> Result { [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn Program` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:233:45 [INFO] [stdout] | [INFO] [stdout] 233 | fn synthesizer(&self) -> Option>> { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn Synthesizer` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/runtime/mod.rs:119:7 [INFO] [stdout] | [INFO] [stdout] 119 | mem::replace(&mut self.events, events); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 05s [INFO] running `Command { std: "docker" "inspect" "2f1ee199d7687a8936680d3b159d066683b36df56170d8b88efb09c2402e0f96", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2f1ee199d7687a8936680d3b159d066683b36df56170d8b88efb09c2402e0f96", kill_on_drop: false }` [INFO] [stdout] 2f1ee199d7687a8936680d3b159d066683b36df56170d8b88efb09c2402e0f96 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 304acab941eb157be43a9396ef553f94068c3e38b956b40ad22bb4c91fb66a3b [INFO] running `Command { std: "docker" "start" "-a" "304acab941eb157be43a9396ef553f94068c3e38b956b40ad22bb4c91fb66a3b", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/runtime/speaker.rs:15:26 [INFO] [stdout] | [INFO] [stdout] 15 | synthesizer: Arc>, [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn Synthesizer` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/runtime/speaker.rs:20:37 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn new(synthesizer: Arc>) -> Result { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn Synthesizer` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/runtime/mod.rs:30:16 [INFO] [stdout] | [INFO] [stdout] 30 | program: Box, [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn Program` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/runtime/mod.rs:38:27 [INFO] [stdout] | [INFO] [stdout] 38 | pub fn new(program: Box) -> Result { [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn Program` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:233:45 [INFO] [stdout] | [INFO] [stdout] 233 | fn synthesizer(&self) -> Option>> { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn Synthesizer` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/runtime/mod.rs:119:7 [INFO] [stdout] | [INFO] [stdout] 119 | mem::replace(&mut self.events, events); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand v0.5.6 [INFO] [stderr] Compiling pxl v0.0.9 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> examples/life.rs:177:45 [INFO] [stdout] | [INFO] [stdout] 177 | fn synthesizer(&self) -> Option>> { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn Synthesizer` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/runtime/speaker.rs:15:26 [INFO] [stdout] | [INFO] [stdout] 15 | synthesizer: Arc>, [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn Synthesizer` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/runtime/speaker.rs:20:37 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn new(synthesizer: Arc>) -> Result { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn Synthesizer` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/runtime/mod.rs:30:16 [INFO] [stdout] | [INFO] [stdout] 30 | program: Box, [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn Program` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/runtime/mod.rs:38:27 [INFO] [stdout] | [INFO] [stdout] 38 | pub fn new(program: Box) -> Result { [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn Program` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:233:45 [INFO] [stdout] | [INFO] [stdout] 233 | fn synthesizer(&self) -> Option>> { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn Synthesizer` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/runtime/mod.rs:119:7 [INFO] [stdout] | [INFO] [stdout] 119 | mem::replace(&mut self.events, events); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 8.53s [INFO] running `Command { std: "docker" "inspect" "304acab941eb157be43a9396ef553f94068c3e38b956b40ad22bb4c91fb66a3b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "304acab941eb157be43a9396ef553f94068c3e38b956b40ad22bb4c91fb66a3b", kill_on_drop: false }` [INFO] [stdout] 304acab941eb157be43a9396ef553f94068c3e38b956b40ad22bb4c91fb66a3b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e0587b94bdd19fdc37bee6c26bcf1e5e2036255b54bdadbe0d89e2f0d58925a5 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "e0587b94bdd19fdc37bee6c26bcf1e5e2036255b54bdadbe0d89e2f0d58925a5", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/runtime/speaker.rs:15:26 [INFO] [stderr] | [INFO] [stderr] 15 | synthesizer: Arc>, [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn Synthesizer` [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/runtime/speaker.rs:20:37 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn new(synthesizer: Arc>) -> Result { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn Synthesizer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/runtime/mod.rs:30:16 [INFO] [stderr] | [INFO] [stderr] 30 | program: Box, [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Program` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/runtime/mod.rs:38:27 [INFO] [stderr] | [INFO] [stderr] 38 | pub fn new(program: Box) -> Result { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Program` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:233:45 [INFO] [stderr] | [INFO] [stderr] 233 | fn synthesizer(&self) -> Option>> { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn Synthesizer` [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used [INFO] [stderr] --> src/runtime/mod.rs:119:7 [INFO] [stderr] | [INFO] [stderr] 119 | mem::replace(&mut self.events, events); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stderr] [INFO] [stderr] warning: 6 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/runtime/speaker.rs:15:26 [INFO] [stderr] | [INFO] [stderr] 15 | synthesizer: Arc>, [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn Synthesizer` [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/runtime/speaker.rs:20:37 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn new(synthesizer: Arc>) -> Result { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn Synthesizer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/runtime/mod.rs:30:16 [INFO] [stderr] | [INFO] [stderr] 30 | program: Box, [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Program` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/runtime/mod.rs:38:27 [INFO] [stderr] | [INFO] [stderr] 38 | pub fn new(program: Box) -> Result { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Program` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:233:45 [INFO] [stderr] | [INFO] [stderr] 233 | fn synthesizer(&self) -> Option>> { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn Synthesizer` [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used [INFO] [stderr] --> src/runtime/mod.rs:119:7 [INFO] [stderr] | [INFO] [stderr] 119 | mem::replace(&mut self.events, events); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stderr] [INFO] [stderr] warning: 6 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> examples/life.rs:177:45 [INFO] [stderr] | [INFO] [stderr] 177 | fn synthesizer(&self) -> Option>> { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn Synthesizer` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.19s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/pxl-caee3bd24c217d10 [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests pxl [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - run (line 245) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "e0587b94bdd19fdc37bee6c26bcf1e5e2036255b54bdadbe0d89e2f0d58925a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e0587b94bdd19fdc37bee6c26bcf1e5e2036255b54bdadbe0d89e2f0d58925a5", kill_on_drop: false }` [INFO] [stdout] e0587b94bdd19fdc37bee6c26bcf1e5e2036255b54bdadbe0d89e2f0d58925a5