[INFO] fetching crate pxl 0.0.9... [INFO] checking pxl-0.0.9 against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526 [INFO] extracting crate pxl 0.0.9 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate pxl 0.0.9 on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "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-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 49cc1ace9d297056206630ec0693fd284e679a66f75b77962eb6e0621e3337cf [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" "49cc1ace9d297056206630ec0693fd284e679a66f75b77962eb6e0621e3337cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "49cc1ace9d297056206630ec0693fd284e679a66f75b77962eb6e0621e3337cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "49cc1ace9d297056206630ec0693fd284e679a66f75b77962eb6e0621e3337cf", kill_on_drop: false }` [INFO] [stdout] 49cc1ace9d297056206630ec0693fd284e679a66f75b77962eb6e0621e3337cf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=forbid" "-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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 139e9cbb6373278c437b1e269c4268b751c20cd3666b37276fbf041ce3413a78 [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" "139e9cbb6373278c437b1e269c4268b751c20cd3666b37276fbf041ce3413a78", kill_on_drop: false }` [INFO] [stderr] Compiling khronos_api v2.2.0 [INFO] [stderr] Compiling pkg-config v0.3.18 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Checking owning_ref v0.3.3 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking libloading v0.6.3 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking nix v0.11.1 [INFO] [stderr] Checking memmap v0.6.2 [INFO] [stderr] Checking shared_library v0.1.9 [INFO] [stderr] Checking tempfile v3.1.0 [INFO] [stderr] Compiling xml-rs v0.7.0 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Checking dlib v0.4.2 [INFO] [stderr] Checking wayland-sys v0.20.12 [INFO] [stderr] Checking wayland-commons v0.20.12 [INFO] [stderr] Compiling x11-dl v2.18.5 [INFO] [stderr] Compiling alsa-sys v0.1.2 [INFO] [stderr] Checking parking_lot_core v0.2.14 [INFO] [stderr] Compiling wayland-scanner v0.20.12 [INFO] [stderr] Compiling gl_generator v0.9.0 [INFO] [stderr] Checking parking_lot v0.5.5 [INFO] [stderr] Checking cpal v0.8.2 [INFO] [stderr] Compiling wayland-client v0.20.12 [INFO] [stderr] Compiling wayland-protocols v0.20.12 [INFO] [stderr] Compiling gl v0.10.0 [INFO] [stderr] Compiling glutin v0.16.0 [INFO] [stderr] Checking smithay-client-toolkit v0.2.6 [INFO] [stderr] Checking winit v0.15.1 [INFO] [stderr] Checking 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: 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: 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: 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: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 47.80s [INFO] running `Command { std: "docker" "inspect" "139e9cbb6373278c437b1e269c4268b751c20cd3666b37276fbf041ce3413a78", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "139e9cbb6373278c437b1e269c4268b751c20cd3666b37276fbf041ce3413a78", kill_on_drop: false }` [INFO] [stdout] 139e9cbb6373278c437b1e269c4268b751c20cd3666b37276fbf041ce3413a78