[INFO] crate optimisticpeach-opengles_graphics 0.1.4 is already in cache [INFO] testing optimisticpeach-opengles_graphics-0.1.4 against 1.45.2 for beta-1.46-1 [INFO] extracting crate optimisticpeach-opengles_graphics 0.1.4 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate optimisticpeach-opengles_graphics 0.1.4 on toolchain 1.45.2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate optimisticpeach-opengles_graphics 0.1.4 [INFO] finished tweaking crates.io crate optimisticpeach-opengles_graphics 0.1.4 [INFO] tweaked toml for crates.io crate optimisticpeach-opengles_graphics 0.1.4 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "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" "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" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e90c10493cdf4ec53a1facb0ddeac6b4a0109063ae0c1cf820ef7a8e5612040d [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" "e90c10493cdf4ec53a1facb0ddeac6b4a0109063ae0c1cf820ef7a8e5612040d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e90c10493cdf4ec53a1facb0ddeac6b4a0109063ae0c1cf820ef7a8e5612040d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e90c10493cdf4ec53a1facb0ddeac6b4a0109063ae0c1cf820ef7a8e5612040d", kill_on_drop: false }` [INFO] [stdout] e90c10493cdf4ec53a1facb0ddeac6b4a0109063ae0c1cf820ef7a8e5612040d [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" "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" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a1d53a0905bf46730ad968237d687ced4fc593416272f57fadceda6466fc6b91 [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" "a1d53a0905bf46730ad968237d687ced4fc593416272f57fadceda6466fc6b91", kill_on_drop: false }` [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling rayon-core v1.7.1 [INFO] [stderr] Compiling bitflags v0.9.1 [INFO] [stderr] Compiling piston-float v0.3.0 [INFO] [stderr] Compiling khronos_api v1.0.1 [INFO] [stderr] Compiling adler32 v1.2.0 [INFO] [stderr] Compiling lzw v0.10.0 [INFO] [stderr] Compiling color_quant v1.0.1 [INFO] [stderr] Compiling khronos_api v0.0.8 [INFO] [stderr] Compiling bitflags v0.7.0 [INFO] [stderr] Compiling inflate v0.1.1 [INFO] [stderr] Compiling read_color v1.0.0 [INFO] [stderr] Compiling interpolation v0.1.0 [INFO] [stderr] Compiling scoped_threadpool v0.1.9 [INFO] [stderr] Compiling piston-texture v0.6.0 [INFO] [stderr] Compiling shader_version v0.2.2 [INFO] [stderr] Compiling shaders_graphics2d_gles v0.2.0 [INFO] [stderr] Compiling piston-texture v0.5.0 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.5 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling rayon v1.3.1 [INFO] [stderr] Compiling piston-viewport v0.5.0 [INFO] [stderr] Compiling vecmath v0.3.1 [INFO] [stderr] Compiling xml-rs v0.6.1 [INFO] [stderr] Compiling gif v0.9.2 [INFO] [stderr] Compiling approx v0.3.2 [INFO] [stderr] Compiling ordered-float v1.1.0 [INFO] [stderr] Compiling num-traits v0.1.43 [INFO] [stderr] Compiling num-rational v0.1.42 [INFO] [stderr] Compiling enum_primitive v0.1.1 [INFO] [stderr] Compiling piston2d-graphics v0.28.0 [INFO] [stderr] Compiling stb_truetype v0.3.1 [INFO] [stderr] Compiling deflate v0.7.20 [INFO] [stderr] Compiling crossbeam-queue v0.2.3 [INFO] [stderr] Compiling gl_generator v0.5.5 [INFO] [stderr] Compiling crossbeam-deque v0.7.3 [INFO] [stderr] Compiling rusttype v0.8.3 [INFO] [stderr] Compiling png v0.6.2 [INFO] [stderr] Compiling rusttype v0.7.9 [INFO] [stderr] Compiling optimisticpeach-opengles_graphics v0.1.4 (/opt/rustwide/workdir) [INFO] [stderr] Compiling jpeg-decoder v0.1.20 [INFO] [stderr] Compiling image v0.12.4 [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/gl.rs:9:40 [INFO] [stdout] | [INFO] [stdout] 9 | fn metaloadfn(mut loadfn: &mut FnMut(&str) -> *const __gl_imports::raw::c_void, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&str) -> *const __gl_imports::raw::c_void` [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/back_end.rs:323:29 [INFO] [stdout] | [INFO] [stdout] 323 | where F: FnMut(&mut FnMut(&[[f32; 2]])) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&[[f32; 2]])` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/back_end.rs:363:29 [INFO] [stdout] | [INFO] [stdout] 363 | where F: FnMut(&mut FnMut(&[[f32; 2]], &[[f32; 2]])) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&[[f32; 2]], &[[f32; 2]])` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/gl.rs:9:23 [INFO] [stdout] | [INFO] [stdout] 9 | fn metaloadfn(mut loadfn: &mut FnMut(&str) -> *const __gl_imports::raw::c_void, [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/glyph_cache.rs:76:13 [INFO] [stdout] | [INFO] [stdout] 76 | self.character(size, ch); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 52.89s [INFO] running `Command { std: "docker" "inspect" "a1d53a0905bf46730ad968237d687ced4fc593416272f57fadceda6466fc6b91", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a1d53a0905bf46730ad968237d687ced4fc593416272f57fadceda6466fc6b91", kill_on_drop: false }` [INFO] [stdout] a1d53a0905bf46730ad968237d687ced4fc593416272f57fadceda6466fc6b91 [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" "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" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6b7af2aa31fbc62093d82c91699301246c00f46d6d9f656b23ef8ef74f03b2e3 [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" "6b7af2aa31fbc62093d82c91699301246c00f46d6d9f656b23ef8ef74f03b2e3", kill_on_drop: false }` [INFO] [stderr] Compiling khronos_api v2.2.0 [INFO] [stderr] Compiling sdl2-sys v0.27.3 [INFO] [stderr] Compiling piston-viewport v0.3.0 [INFO] [stderr] Compiling xml-rs v0.7.0 [INFO] [stderr] Compiling num v0.1.42 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/gl.rs:9:40 [INFO] [stdout] | [INFO] [stdout] 9 | fn metaloadfn(mut loadfn: &mut FnMut(&str) -> *const __gl_imports::raw::c_void, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&str) -> *const __gl_imports::raw::c_void` [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/back_end.rs:323:29 [INFO] [stdout] | [INFO] [stdout] 323 | where F: FnMut(&mut FnMut(&[[f32; 2]])) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&[[f32; 2]])` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/back_end.rs:363:29 [INFO] [stdout] | [INFO] [stdout] 363 | where F: FnMut(&mut FnMut(&[[f32; 2]], &[[f32; 2]])) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&[[f32; 2]], &[[f32; 2]])` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/gl.rs:9:23 [INFO] [stdout] | [INFO] [stdout] 9 | fn metaloadfn(mut loadfn: &mut FnMut(&str) -> *const __gl_imports::raw::c_void, [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/glyph_cache.rs:76:13 [INFO] [stdout] | [INFO] [stdout] 76 | self.character(size, ch); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling pistoncore-input v0.17.1 [INFO] [stderr] Compiling sdl2 v0.28.0 [INFO] [stderr] Compiling pistoncore-window v0.26.2 [INFO] [stderr] Compiling gl_generator v0.6.1 [INFO] [stderr] Compiling pistoncore-event_loop v0.31.4 [INFO] [stderr] Compiling piston v0.31.4 [INFO] [stderr] Compiling gl v0.6.5 [INFO] [stderr] Compiling pistoncore-sdl2_window v0.40.0 [INFO] [stderr] Compiling optimisticpeach-opengles_graphics v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/gl.rs:9:40 [INFO] [stdout] | [INFO] [stdout] 9 | fn metaloadfn(mut loadfn: &mut FnMut(&str) -> *const __gl_imports::raw::c_void, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&str) -> *const __gl_imports::raw::c_void` [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/back_end.rs:323:29 [INFO] [stdout] | [INFO] [stdout] 323 | where F: FnMut(&mut FnMut(&[[f32; 2]])) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&[[f32; 2]])` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/back_end.rs:363:29 [INFO] [stdout] | [INFO] [stdout] 363 | where F: FnMut(&mut FnMut(&[[f32; 2]], &[[f32; 2]])) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&[[f32; 2]], &[[f32; 2]])` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/gl.rs:9:23 [INFO] [stdout] | [INFO] [stdout] 9 | fn metaloadfn(mut loadfn: &mut FnMut(&str) -> *const __gl_imports::raw::c_void, [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/glyph_cache.rs:76:13 [INFO] [stdout] | [INFO] [stdout] 76 | self.character(size, ch); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 21.77s [INFO] running `Command { std: "docker" "inspect" "6b7af2aa31fbc62093d82c91699301246c00f46d6d9f656b23ef8ef74f03b2e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6b7af2aa31fbc62093d82c91699301246c00f46d6d9f656b23ef8ef74f03b2e3", kill_on_drop: false }` [INFO] [stdout] 6b7af2aa31fbc62093d82c91699301246c00f46d6d9f656b23ef8ef74f03b2e3 [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" "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" "+1.45.2" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e9b7f7535857c91e1ceac828f5287c8911d10d64ece5d31e792fe81227afb7da [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" "e9b7f7535857c91e1ceac828f5287c8911d10d64ece5d31e792fe81227afb7da", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/gl.rs:9:40 [INFO] [stderr] | [INFO] [stderr] 9 | fn metaloadfn(mut loadfn: &mut FnMut(&str) -> *const __gl_imports::raw::c_void, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&str) -> *const __gl_imports::raw::c_void` [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/back_end.rs:323:29 [INFO] [stderr] | [INFO] [stderr] 323 | where F: FnMut(&mut FnMut(&[[f32; 2]])) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&[[f32; 2]])` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/back_end.rs:363:29 [INFO] [stderr] | [INFO] [stderr] 363 | where F: FnMut(&mut FnMut(&[[f32; 2]], &[[f32; 2]])) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&[[f32; 2]], &[[f32; 2]])` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/gl.rs:9:23 [INFO] [stderr] | [INFO] [stderr] 9 | fn metaloadfn(mut loadfn: &mut FnMut(&str) -> *const __gl_imports::raw::c_void, [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/glyph_cache.rs:76:13 [INFO] [stderr] | [INFO] [stderr] 76 | self.character(size, ch); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/gl.rs:9:40 [INFO] [stderr] | [INFO] [stderr] 9 | fn metaloadfn(mut loadfn: &mut FnMut(&str) -> *const __gl_imports::raw::c_void, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&str) -> *const __gl_imports::raw::c_void` [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/back_end.rs:323:29 [INFO] [stderr] | [INFO] [stderr] 323 | where F: FnMut(&mut FnMut(&[[f32; 2]])) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&[[f32; 2]])` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/back_end.rs:363:29 [INFO] [stderr] | [INFO] [stderr] 363 | where F: FnMut(&mut FnMut(&[[f32; 2]], &[[f32; 2]])) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&[[f32; 2]], &[[f32; 2]])` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/gl.rs:9:23 [INFO] [stderr] | [INFO] [stderr] 9 | fn metaloadfn(mut loadfn: &mut FnMut(&str) -> *const __gl_imports::raw::c_void, [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/glyph_cache.rs:76:13 [INFO] [stderr] | [INFO] [stderr] 76 | self.character(size, ch); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.15s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/opengles_graphics-9407b70b371fd877 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Doc-tests opengles_graphics [INFO] [stdout] test back_end::test_gl_loaded ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/gl.rs - gl::load_with (line 9643) ... ignored [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "e9b7f7535857c91e1ceac828f5287c8911d10d64ece5d31e792fe81227afb7da", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e9b7f7535857c91e1ceac828f5287c8911d10d64ece5d31e792fe81227afb7da", kill_on_drop: false }` [INFO] [stdout] e9b7f7535857c91e1ceac828f5287c8911d10d64ece5d31e792fe81227afb7da