[INFO] fetching crate pxl 0.0.9... [INFO] checking pxl-0.0.9 against try#b2c2190fa7bf856bb0ed5e8806266e3a2135c6f8 for pr-78363 [INFO] extracting crate pxl 0.0.9 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate pxl 0.0.9 on toolchain b2c2190fa7bf856bb0ed5e8806266e3a2135c6f8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b2c2190fa7bf856bb0ed5e8806266e3a2135c6f8" "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-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b2c2190fa7bf856bb0ed5e8806266e3a2135c6f8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b2c2190fa7bf856bb0ed5e8806266e3a2135c6f8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+b2c2190fa7bf856bb0ed5e8806266e3a2135c6f8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a039474e70297d3b10b308a72d8d2512a7e56e56f412dba8b31359fd66bf554d [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" "a039474e70297d3b10b308a72d8d2512a7e56e56f412dba8b31359fd66bf554d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a039474e70297d3b10b308a72d8d2512a7e56e56f412dba8b31359fd66bf554d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a039474e70297d3b10b308a72d8d2512a7e56e56f412dba8b31359fd66bf554d", kill_on_drop: false }` [INFO] [stdout] a039474e70297d3b10b308a72d8d2512a7e56e56f412dba8b31359fd66bf554d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+b2c2190fa7bf856bb0ed5e8806266e3a2135c6f8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cf46d8a86c44ccf836eb32ff93e648ee904c6a0a9802d8befb4dde4bd09b7811 [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" "cf46d8a86c44ccf836eb32ff93e648ee904c6a0a9802d8befb4dde4bd09b7811", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Compiling khronos_api v2.2.0 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Checking ppv-lite86 v0.2.9 [INFO] [stderr] Compiling nix v0.11.1 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling x11-dl v2.18.5 [INFO] [stderr] Compiling alsa-sys v0.1.2 [INFO] [stderr] Checking owning_ref v0.3.3 [INFO] [stderr] Checking libloading v0.6.5 [INFO] [stderr] Checking dlib v0.4.2 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking wayland-sys v0.20.12 [INFO] [stderr] Compiling xml-rs v0.7.0 [INFO] [stderr] Checking wayland-commons v0.20.12 [INFO] [stderr] Checking smallvec v0.6.13 [INFO] [stderr] Compiling wayland-scanner v0.20.12 [INFO] [stderr] Compiling gl_generator v0.9.0 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking memmap v0.6.2 [INFO] [stderr] Checking shared_library v0.1.9 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking cpal v0.8.2 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking parking_lot_core v0.2.14 [INFO] [stderr] Compiling wayland-client v0.20.12 [INFO] [stderr] Compiling wayland-protocols v0.20.12 [INFO] [stderr] Checking parking_lot v0.5.5 [INFO] [stderr] Compiling glutin v0.16.0 [INFO] [stderr] Compiling gl v0.10.0 [INFO] [stderr] Checking tempfile v3.1.0 [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: 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: 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 dev [unoptimized + debuginfo] target(s) in 41.23s [INFO] running `Command { std: "docker" "inspect" "cf46d8a86c44ccf836eb32ff93e648ee904c6a0a9802d8befb4dde4bd09b7811", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cf46d8a86c44ccf836eb32ff93e648ee904c6a0a9802d8befb4dde4bd09b7811", kill_on_drop: false }` [INFO] [stdout] cf46d8a86c44ccf836eb32ff93e648ee904c6a0a9802d8befb4dde4bd09b7811