[INFO] cloning repository adihodos/space_invaders [INFO] running `"git" "clone" "--bare" "git://github.com/adihodos/space_invaders.git" "work/cache/sources/gh/adihodos/space_invaders"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/adihodos/space_invaders'... [INFO] running `"git" "clone" "work/cache/sources/gh/adihodos/space_invaders" "work/ex/beta-1.37-6/sources/1.36.0/gh/adihodos/space_invaders"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/adihodos/space_invaders'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/adihodos/space_invaders" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/adihodos/space_invaders"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/adihodos/space_invaders'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 95409778d9076b402f65ec3d5d92fe6d318015d8 [INFO] sha for GitHub repo adihodos/space_invaders: 95409778d9076b402f65ec3d5d92fe6d318015d8 [INFO] validating manifest of adihodos/space_invaders on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of adihodos/space_invaders on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing adihodos/space_invaders [INFO] finished frobbing adihodos/space_invaders [INFO] frobbed toml for adihodos/space_invaders written to work/ex/beta-1.37-6/sources/1.36.0/gh/adihodos/space_invaders/Cargo.toml [INFO] started frobbing adihodos/space_invaders [INFO] finished frobbing adihodos/space_invaders [INFO] frobbed toml for adihodos/space_invaders written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/adihodos/space_invaders/Cargo.toml [INFO] crate adihodos/space_invaders already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing adihodos/space_invaders against beta-2019-07-23 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/adihodos/space_invaders:/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" "+beta-2019-07-23" "build" "--frozen"` [INFO] [stdout] e075909207aeb1dfb17b564f71ada6802f7776542c32c27a55e47c99a84c1b34 [INFO] running `"docker" "start" "-a" "e075909207aeb1dfb17b564f71ada6802f7776542c32c27a55e47c99a84c1b34"` [INFO] [stderr] Compiling syn v0.15.39 [INFO] [stderr] Compiling enumflags2 v0.5.2 [INFO] [stderr] Compiling num-complex v0.2.3 [INFO] [stderr] Compiling num-rational v0.2.2 [INFO] [stderr] Compiling libz-sys v1.0.25 [INFO] [stderr] Compiling freetype-sys v0.7.1 [INFO] [stderr] Compiling glfw-sys v3.3.0 [INFO] [stderr] Compiling simple_ui v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Compiling gl v0.10.0 [INFO] [stderr] Compiling num-bigint v0.2.2 [INFO] [stderr] Compiling murmurhash64 v0.3.1 [INFO] [stderr] Compiling glfw v0.29.0 [INFO] [stderr] Compiling num v0.2.0 [INFO] [stderr] Compiling num-derive v0.2.5 [INFO] [stderr] Compiling enumflags2_derive v0.5.0 [INFO] [stderr] warning: variant `R32G32B32A32_Float` should have an upper camel case name [INFO] [stderr] --> src/hmi/base.rs:90:3 [INFO] [stderr] | [INFO] [stderr] 90 | R32G32B32A32_Float, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `R32g32b32a32Float` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_camel_case_types)] on by default [INFO] [stderr] [INFO] [stderr] warning: variant `R32G32B32A32_Double` should have an upper camel case name [INFO] [stderr] --> src/hmi/base.rs:91:3 [INFO] [stderr] | [INFO] [stderr] 91 | R32G32B32A32_Double, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `R32g32b32a32Double` [INFO] [stderr] [INFO] [stderr] warning: unused import: `cursor::Cursor` [INFO] [stderr] --> src/hmi/style.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | cursor::Cursor, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `DrawCommand`, `DrawIndexType`, `GenericHandle`, `HashType`, `vertex_types::VertexPTC` [INFO] [stderr] --> src/hmi/ui_context.rs:4:57 [INFO] [stderr] | [INFO] [stderr] 4 | AntialiasingType, ButtonBehaviour, ConvertConfig, GenericHandle, HashType, [INFO] [stderr] | ^^^^^^^^^^^^^ ^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 11 | vertex_output::{DrawCommand, DrawIndexType, DrawList}, [INFO] [stderr] | ^^^^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 14 | math::{colors::RGBAColor, rectangle::RectangleF32, vertex_types::VertexPTC}, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `murmurhash64::murmur_hash64a` [INFO] [stderr] --> src/hmi/ui_context.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | use murmurhash64::murmur_hash64a; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `num::ToPrimitive` [INFO] [stderr] --> src/hmi/ui_context.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | use num::ToPrimitive; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `HslColor`, `XyzColor` [INFO] [stderr] --> src/main.rs:9:12 [INFO] [stderr] | [INFO] [stderr] 9 | colors::{HslColor, HsvColor, RGBAColor, RGBAColorF32, XyzColor}, [INFO] [stderr] | ^^^^^^^^ ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `CmdLine`, `FontAtlas`, `FontConfig`, `sys::memory_mapped_file::MemoryMappedFile` [INFO] [stderr] --> src/main.rs:18:43 [INFO] [stderr] | [INFO] [stderr] 18 | CmdArc, CmdCircle, CmdCircleFilled, CmdLine, CmdPolygon, CmdPolyline, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 22 | Font, FontAtlas, FontAtlasBuilder, FontConfig, FontConfigBuilder, [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 28 | sys::memory_mapped_file::MemoryMappedFile, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `font_atlas` [INFO] [stderr] --> src/main.rs:81:7 [INFO] [stderr] | [INFO] [stderr] 81 | let font_atlas = FontAtlasBuilder::new(300) [INFO] [stderr] | ^^^^^^^^^^ help: consider prefixing with an underscore: `_font_atlas` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `font_atlas` [INFO] [stderr] --> src/main.rs:310:7 [INFO] [stderr] | [INFO] [stderr] 310 | let font_atlas = FontAtlasBuilder::new(300) [INFO] [stderr] | ^^^^^^^^^^ help: consider prefixing with an underscore: `_font_atlas` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `txt_color` [INFO] [stderr] --> src/hmi/ui_context.rs:241:16 [INFO] [stderr] | [INFO] [stderr] 241 | let (bk, txt_color) = if is_active_win { [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_txt_color` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `txt_bk` [INFO] [stderr] --> src/hmi/ui_context.rs:260:11 [INFO] [stderr] | [INFO] [stderr] 260 | let txt_bk = match bk { [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_txt_bk` [INFO] [stderr] [INFO] [stderr] warning: associated constant `Left` should have an upper case name [INFO] [stderr] --> src/hmi/text.rs:25:13 [INFO] [stderr] | [INFO] [stderr] 25 | pub const Left : u32 = TextAlign::AlignMiddle as u32 | TextAlign::AlignLeft as u32; [INFO] [stderr] | ^^^^ help: convert the identifier to upper case: `LEFT` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_upper_case_globals)] on by default [INFO] [stderr] [INFO] [stderr] warning: associated constant `Centered` should have an upper case name [INFO] [stderr] --> src/hmi/text.rs:26:13 [INFO] [stderr] | [INFO] [stderr] 26 | pub const Centered : u32 = TextAlign::AlignMiddle as u32 | TextAlign::AlignCentered as u32; [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to upper case: `CENTERED` [INFO] [stderr] [INFO] [stderr] warning: associated constant `Right` should have an upper case name [INFO] [stderr] --> src/hmi/text.rs:27:13 [INFO] [stderr] | [INFO] [stderr] 27 | pub const Right : u32 = TextAlign::AlignMiddle as u32 | TextAlign::AlignRight as u32; [INFO] [stderr] | ^^^^^ help: convert the identifier to upper case: `RIGHT` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 41.42s [INFO] running `"docker" "inspect" "e075909207aeb1dfb17b564f71ada6802f7776542c32c27a55e47c99a84c1b34"` [INFO] running `"docker" "rm" "-f" "e075909207aeb1dfb17b564f71ada6802f7776542c32c27a55e47c99a84c1b34"` [INFO] [stdout] e075909207aeb1dfb17b564f71ada6802f7776542c32c27a55e47c99a84c1b34 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/adihodos/space_invaders:/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"` [INFO] [stdout] 5c6296f696951f9338deae997ca46d07e8622109b739ff3dd595d21dad8a72a2 [INFO] running `"docker" "start" "-a" "5c6296f696951f9338deae997ca46d07e8622109b739ff3dd595d21dad8a72a2"` [INFO] [stderr] Compiling simple_ui v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: variant `R32G32B32A32_Float` should have an upper camel case name [INFO] [stderr] --> src/hmi/base.rs:90:3 [INFO] [stderr] | [INFO] [stderr] 90 | R32G32B32A32_Float, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `R32g32b32a32Float` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_camel_case_types)] on by default [INFO] [stderr] [INFO] [stderr] warning: variant `R32G32B32A32_Double` should have an upper camel case name [INFO] [stderr] --> src/hmi/base.rs:91:3 [INFO] [stderr] | [INFO] [stderr] 91 | R32G32B32A32_Double, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `R32g32b32a32Double` [INFO] [stderr] [INFO] [stderr] warning: unused import: `cursor::Cursor` [INFO] [stderr] --> src/hmi/style.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | cursor::Cursor, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `DrawCommand`, `DrawIndexType`, `GenericHandle`, `HashType`, `vertex_types::VertexPTC` [INFO] [stderr] --> src/hmi/ui_context.rs:4:57 [INFO] [stderr] | [INFO] [stderr] 4 | AntialiasingType, ButtonBehaviour, ConvertConfig, GenericHandle, HashType, [INFO] [stderr] | ^^^^^^^^^^^^^ ^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 11 | vertex_output::{DrawCommand, DrawIndexType, DrawList}, [INFO] [stderr] | ^^^^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 14 | math::{colors::RGBAColor, rectangle::RectangleF32, vertex_types::VertexPTC}, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `murmurhash64::murmur_hash64a` [INFO] [stderr] --> src/hmi/ui_context.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | use murmurhash64::murmur_hash64a; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `num::ToPrimitive` [INFO] [stderr] --> src/hmi/ui_context.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | use num::ToPrimitive; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `HslColor`, `XyzColor` [INFO] [stderr] --> src/main.rs:9:12 [INFO] [stderr] | [INFO] [stderr] 9 | colors::{HslColor, HsvColor, RGBAColor, RGBAColorF32, XyzColor}, [INFO] [stderr] | ^^^^^^^^ ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `CmdLine`, `FontAtlas`, `FontConfig`, `sys::memory_mapped_file::MemoryMappedFile` [INFO] [stderr] --> src/main.rs:18:43 [INFO] [stderr] | [INFO] [stderr] 18 | CmdArc, CmdCircle, CmdCircleFilled, CmdLine, CmdPolygon, CmdPolyline, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 22 | Font, FontAtlas, FontAtlasBuilder, FontConfig, FontConfigBuilder, [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 28 | sys::memory_mapped_file::MemoryMappedFile, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `font_atlas` [INFO] [stderr] --> src/main.rs:81:7 [INFO] [stderr] | [INFO] [stderr] 81 | let font_atlas = FontAtlasBuilder::new(300) [INFO] [stderr] | ^^^^^^^^^^ help: consider prefixing with an underscore: `_font_atlas` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `font_atlas` [INFO] [stderr] --> src/main.rs:310:7 [INFO] [stderr] | [INFO] [stderr] 310 | let font_atlas = FontAtlasBuilder::new(300) [INFO] [stderr] | ^^^^^^^^^^ help: consider prefixing with an underscore: `_font_atlas` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `txt_color` [INFO] [stderr] --> src/hmi/ui_context.rs:241:16 [INFO] [stderr] | [INFO] [stderr] 241 | let (bk, txt_color) = if is_active_win { [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_txt_color` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `txt_bk` [INFO] [stderr] --> src/hmi/ui_context.rs:260:11 [INFO] [stderr] | [INFO] [stderr] 260 | let txt_bk = match bk { [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_txt_bk` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/hmi/buffer.rs:158:11 [INFO] [stderr] | [INFO] [stderr] 158 | let mut new_slice = dyb.alloc_elements(5); [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: variable does not need to be mutable [INFO] [stderr] --> src/hmi/buffer.rs:207:11 [INFO] [stderr] | [INFO] [stderr] 207 | let mut new_slice = fixb.alloc_elements(4); [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: associated constant `Left` should have an upper case name [INFO] [stderr] --> src/hmi/text.rs:25:13 [INFO] [stderr] | [INFO] [stderr] 25 | pub const Left : u32 = TextAlign::AlignMiddle as u32 | TextAlign::AlignLeft as u32; [INFO] [stderr] | ^^^^ help: convert the identifier to upper case: `LEFT` [INFO] [stderr] [INFO] [stderr] warning: associated constant `Centered` should have an upper case name [INFO] [stderr] --> src/hmi/text.rs:26:13 [INFO] [stderr] | [INFO] [stderr] 26 | pub const Centered : u32 = TextAlign::AlignMiddle as u32 | TextAlign::AlignCentered as u32; [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to upper case: `CENTERED` [INFO] [stderr] [INFO] [stderr] warning: associated constant `Right` should have an upper case name [INFO] [stderr] --> src/hmi/text.rs:27:13 [INFO] [stderr] | [INFO] [stderr] 27 | pub const Right : u32 = TextAlign::AlignMiddle as u32 | TextAlign::AlignRight as u32; [INFO] [stderr] | ^^^^^ help: convert the identifier to upper case: `RIGHT` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.51s [INFO] running `"docker" "inspect" "5c6296f696951f9338deae997ca46d07e8622109b739ff3dd595d21dad8a72a2"` [INFO] running `"docker" "rm" "-f" "5c6296f696951f9338deae997ca46d07e8622109b739ff3dd595d21dad8a72a2"` [INFO] [stdout] 5c6296f696951f9338deae997ca46d07e8622109b739ff3dd595d21dad8a72a2 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/adihodos/space_invaders:/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" "+beta-2019-07-23" "test" "--frozen"` [INFO] [stdout] 5f3d9a58b89e52dd6a7a935e061bbc5e6c23be55173be425397a261a62739557 [INFO] running `"docker" "start" "-a" "5f3d9a58b89e52dd6a7a935e061bbc5e6c23be55173be425397a261a62739557"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running /opt/crater/target/debug/deps/simple_ui-4e5c8a7c44ecbf3e [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test hmi::buffer::tests::test_dyn_buffer_alloc ... ok [INFO] [stdout] test hmi::buffer::tests::test_fixed_buffer ... ok [INFO] [stdout] test math::colors::tests::test_conversion_from_html ... ok [INFO] [stdout] test math::colors::tests::test_conversion_from_slice ... ok [INFO] [stdout] test math::color_conversion::tests::test_hsl_to_rgb ... ok [INFO] [stdout] test sys::memory_mapped_file::tests::test_memory_mapped_file ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- sys::memory_mapped_file::tests::test_memory_mapped_file stdout ---- [INFO] [stdout] thread 'sys::memory_mapped_file::tests::test_memory_mapped_file' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: Other, message: "Read-only file system" }', src/libcore/result.rs:999:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55ac50c4f30b - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x55ac50c4f30b - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x55ac50c4f30b - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stdout] 3: 0x55ac50c4f30b - std::sys_common::backtrace::print::h31646c3786c57441 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stdout] 4: 0x55ac50c4f30b - std::panicking::default_hook::{{closure}}::hda785e768c746ae7 [INFO] [stdout] at src/libstd/panicking.rs:200 [INFO] [stdout] 5: 0x55ac50c4ef7a - std::panicking::default_hook::h0c4b76f338614ef1 [INFO] [stdout] at src/libstd/panicking.rs:211 [INFO] [stdout] 6: 0x55ac50c4fa80 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce [INFO] [stdout] at src/libstd/panicking.rs:477 [INFO] [stdout] 7: 0x55ac50c4f602 - std::panicking::continue_panic_fmt::h0046167652be99a6 [INFO] [stdout] at src/libstd/panicking.rs:384 [INFO] [stdout] 8: 0x55ac50c4f4e6 - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:311 [INFO] [stdout] 9: 0x55ac50c68c7d - core::panicking::panic_fmt::h8980489a6c4a44cb [INFO] [stdout] at src/libcore/panicking.rs:85 [INFO] [stdout] 10: 0x55ac50c40568 - core::result::unwrap_failed::hf660035c02ad46dd [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/macros.rs:18 [INFO] [stdout] 11: 0x55ac50bf77bc - core::result::Result::unwrap::h1068e94f27b30af6 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/result.rs:800 [INFO] [stdout] 12: 0x55ac50bfab7e - simple_ui::sys::memory_mapped_file::tests::test_memory_mapped_file::hb7f4bbfbe1f2b845 [INFO] [stdout] at src/sys/memory_mapped_file.rs:332 [INFO] [stdout] 13: 0x55ac50bfaa7a - simple_ui::sys::memory_mapped_file::tests::test_memory_mapped_file::{{closure}}::h77a06b02d87f5c85 [INFO] [stdout] at src/sys/memory_mapped_file.rs:326 [INFO] [stdout] 14: 0x55ac50bf43de - core::ops::function::FnOnce::call_once::h2ed1ed7abda5fe93 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231 [INFO] [stdout] 15: 0x55ac50c05f8f - as core::ops::function::FnOnce>::call_once::h9568fda2c3b99042 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stdout] 16: 0x55ac50c5205a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 17: 0x55ac50c20588 - std::panicking::try::h4b4c6c15836266eb [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275 [INFO] [stdout] 18: 0x55ac50c20588 - std::panic::catch_unwind::h133691b514d0224c [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394 [INFO] [stdout] 19: 0x55ac50c20588 - test::run_test::run_test_inner::{{closure}}::h41355d9f207d71fe [INFO] [stdout] at src/libtest/lib.rs:1466 [INFO] [stdout] 20: 0x55ac50bfb405 - std::sys_common::backtrace::__rust_begin_short_backtrace::h7c86e4012abd2d40 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/sys_common/backtrace.rs:77 [INFO] [stdout] 21: 0x55ac50bff585 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h2ba9d55fec0ea776 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:470 [INFO] [stdout] 22: 0x55ac50bff585 - as core::ops::function::FnOnce<()>>::call_once::hdf89f4d89df3dda3 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315 [INFO] [stdout] 23: 0x55ac50bff585 - std::panicking::try::do_call::h59b39c89384b7a2f [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296 [INFO] [stdout] 24: 0x55ac50c5205a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 25: 0x55ac50bffbc2 - std::panicking::try::h9fff34be50f16431 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275 [INFO] [stdout] 26: 0x55ac50bffbc2 - std::panic::catch_unwind::h7551856ff7c5e12a [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394 [INFO] [stdout] 27: 0x55ac50bffbc2 - std::thread::Builder::spawn_unchecked::{{closure}}::hafea48c774d796e7 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:469 [INFO] [stdout] 28: 0x55ac50bffbc2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::he5fe7b84ce5a3830 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231 [INFO] [stdout] 29: 0x55ac50c44d2f - as core::ops::function::FnOnce>::call_once::h55ef432b72ff7a0b [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stdout] 30: 0x55ac50c517b0 - as core::ops::function::FnOnce>::call_once::h9294a5138530eae1 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stdout] 31: 0x55ac50c517b0 - std::sys_common::thread::start_thread::h0d2733dd32c3723c [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] 32: 0x55ac50c517b0 - std::sys::unix::thread::Thread::new::thread_start::hf1005dad6ba8f2b1 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 33: 0x7f24aa0574a4 - start_thread [INFO] [stdout] 34: 0x7f24a9b82d0f - __clone [INFO] [stdout] 35: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] sys::memory_mapped_file::tests::test_memory_mapped_file [INFO] [stdout] [INFO] [stdout] test result: FAILED. 5 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--bin simple_ui' [INFO] running `"docker" "inspect" "5f3d9a58b89e52dd6a7a935e061bbc5e6c23be55173be425397a261a62739557"` [INFO] running `"docker" "rm" "-f" "5f3d9a58b89e52dd6a7a935e061bbc5e6c23be55173be425397a261a62739557"` [INFO] [stdout] 5f3d9a58b89e52dd6a7a935e061bbc5e6c23be55173be425397a261a62739557