[INFO] crate optimisticpeach-opengles_graphics 0.1.4 is already in cache [INFO] extracting crate optimisticpeach-opengles_graphics 0.1.4 into work/ex/beta-1.38-1/sources/1.37.0/reg/optimisticpeach-opengles_graphics/0.1.4 [INFO] extracting crate optimisticpeach-opengles_graphics 0.1.4 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/optimisticpeach-opengles_graphics/0.1.4 [INFO] validating manifest of optimisticpeach-opengles_graphics-0.1.4 on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of optimisticpeach-opengles_graphics-0.1.4 on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing optimisticpeach-opengles_graphics-0.1.4 [INFO] finished frobbing optimisticpeach-opengles_graphics-0.1.4 [INFO] frobbed toml for optimisticpeach-opengles_graphics-0.1.4 written to work/ex/beta-1.38-1/sources/1.37.0/reg/optimisticpeach-opengles_graphics/0.1.4/Cargo.toml [INFO] started frobbing optimisticpeach-opengles_graphics-0.1.4 [INFO] finished frobbing optimisticpeach-opengles_graphics-0.1.4 [INFO] frobbed toml for optimisticpeach-opengles_graphics-0.1.4 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/optimisticpeach-opengles_graphics/0.1.4/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing optimisticpeach-opengles_graphics-0.1.4 against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/optimisticpeach-opengles_graphics/0.1.4:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"` [INFO] [stdout] b23df2ab10f060a95ae62e6fa9cb53fa1d3f81f2427b31209a2e8ee5711e36ca [INFO] running `"docker" "start" "-a" "b23df2ab10f060a95ae62e6fa9cb53fa1d3f81f2427b31209a2e8ee5711e36ca"` [INFO] [stderr] Compiling shaders_graphics2d_gles v0.2.0 [INFO] [stderr] Compiling piston-texture v0.5.0 [INFO] [stderr] Compiling piston-viewport v0.5.0 [INFO] [stderr] Compiling gl_generator v0.5.5 [INFO] [stderr] Compiling png v0.6.2 [INFO] [stderr] Compiling piston2d-graphics v0.28.0 [INFO] [stderr] Compiling image v0.12.4 [INFO] [stderr] Compiling optimisticpeach-opengles_graphics v0.1.4 (/opt/crater/workdir) [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] Finished dev [unoptimized + debuginfo] target(s) in 19.79s [INFO] running `"docker" "inspect" "b23df2ab10f060a95ae62e6fa9cb53fa1d3f81f2427b31209a2e8ee5711e36ca"` [INFO] running `"docker" "rm" "-f" "b23df2ab10f060a95ae62e6fa9cb53fa1d3f81f2427b31209a2e8ee5711e36ca"` [INFO] [stdout] b23df2ab10f060a95ae62e6fa9cb53fa1d3f81f2427b31209a2e8ee5711e36ca [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/optimisticpeach-opengles_graphics/0.1.4:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] d11ea29cad7bf0f5f0e806afd53d025dcded225bd4a1d428a700256e28308789 [INFO] running `"docker" "start" "-a" "d11ea29cad7bf0f5f0e806afd53d025dcded225bd4a1d428a700256e28308789"` [INFO] [stderr] Compiling pistoncore-input v0.17.1 [INFO] [stderr] Compiling sdl2-sys v0.27.3 [INFO] [stderr] Compiling sdl2 v0.28.0 [INFO] [stderr] Compiling pistoncore-window v0.26.2 [INFO] [stderr] Compiling pistoncore-event_loop v0.31.4 [INFO] [stderr] Compiling piston v0.31.4 [INFO] [stderr] Compiling pistoncore-sdl2_window v0.40.0 [INFO] [stderr] Compiling optimisticpeach-opengles_graphics v0.1.4 (/opt/crater/workdir) [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] Finished dev [unoptimized + debuginfo] target(s) in 8.29s [INFO] running `"docker" "inspect" "d11ea29cad7bf0f5f0e806afd53d025dcded225bd4a1d428a700256e28308789"` [INFO] running `"docker" "rm" "-f" "d11ea29cad7bf0f5f0e806afd53d025dcded225bd4a1d428a700256e28308789"` [INFO] [stdout] d11ea29cad7bf0f5f0e806afd53d025dcded225bd4a1d428a700256e28308789 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/optimisticpeach-opengles_graphics/0.1.4:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"` [INFO] [stdout] ce69a10c0cf8b78901bef22c12b1837b37a9b1da74bc121027d39e8bdb310f2a [INFO] running `"docker" "start" "-a" "ce69a10c0cf8b78901bef22c12b1837b37a9b1da74bc121027d39e8bdb310f2a"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running /opt/crater/target/debug/deps/opengles_graphics-b0050120774c3616 [INFO] [stdout] [INFO] [stdout] running 1 test [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] [stderr] Doc-tests opengles_graphics [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 `"docker" "inspect" "ce69a10c0cf8b78901bef22c12b1837b37a9b1da74bc121027d39e8bdb310f2a"` [INFO] running `"docker" "rm" "-f" "ce69a10c0cf8b78901bef22c12b1837b37a9b1da74bc121027d39e8bdb310f2a"` [INFO] [stdout] ce69a10c0cf8b78901bef22c12b1837b37a9b1da74bc121027d39e8bdb310f2a