[INFO] updating cached repository mkeeter/tiny-planets [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/mkeeter/tiny-planets [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/mkeeter/tiny-planets" "work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/mkeeter/tiny-planets"` [INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/mkeeter/tiny-planets'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/mkeeter/tiny-planets" "work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/mkeeter/tiny-planets"` [INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/mkeeter/tiny-planets'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] ccaaf3e9b9261d3fbc6bf2e39e6b438c29f2377f [INFO] sha for GitHub repo mkeeter/tiny-planets: ccaaf3e9b9261d3fbc6bf2e39e6b438c29f2377f [INFO] validating manifest of mkeeter/tiny-planets on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of mkeeter/tiny-planets on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing mkeeter/tiny-planets [INFO] finished frobbing mkeeter/tiny-planets [INFO] frobbed toml for mkeeter/tiny-planets written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/mkeeter/tiny-planets/Cargo.toml [INFO] started frobbing mkeeter/tiny-planets [INFO] finished frobbing mkeeter/tiny-planets [INFO] frobbed toml for mkeeter/tiny-planets written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/mkeeter/tiny-planets/Cargo.toml [INFO] crate mkeeter/tiny-planets already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking mkeeter/tiny-planets against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-5/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/mkeeter/tiny-planets:/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=forbid" "-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" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 9e514c6f845d7fb266de524a16c32b3abad0581d08143062e46ec17e76e5486e [INFO] running `"docker" "start" "-a" "9e514c6f845d7fb266de524a16c32b3abad0581d08143062e46ec17e76e5486e"` [INFO] [stderr] Compiling num-traits v0.1.43 [INFO] [stderr] Checking memmap v0.6.2 [INFO] [stderr] Checking shared_library v0.1.8 [INFO] [stderr] Checking inotify v0.3.0 [INFO] [stderr] Checking malloc_buf v0.0.6 [INFO] [stderr] Checking filetime v0.1.15 [INFO] [stderr] Compiling phf_generator v0.7.21 [INFO] [stderr] Checking tempfile v2.2.0 [INFO] [stderr] Checking x11-dl v2.17.3 [INFO] [stderr] Checking backtrace-sys v0.1.16 [INFO] [stderr] Checking rayon-core v1.4.0 [INFO] [stderr] Compiling serde_json v0.9.10 [INFO] [stderr] Compiling glium v0.20.0 [INFO] [stderr] Checking objc v0.2.2 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Checking wayland-client v0.12.5 [INFO] [stderr] Compiling phf_codegen v0.7.21 [INFO] [stderr] Checking backtrace v0.3.5 [INFO] [stderr] Checking notify v4.0.3 [INFO] [stderr] Compiling target_build_utils v0.3.1 [INFO] [stderr] Checking rayon v1.0.0 [INFO] [stderr] Checking wayland-protocols v0.12.5 [INFO] [stderr] Checking wayland-kbd v0.13.1 [INFO] [stderr] Checking jpeg-decoder v0.1.14 [INFO] [stderr] Checking wayland-window v0.13.2 [INFO] [stderr] Checking winit v0.10.0 [INFO] [stderr] Checking image v0.18.0 [INFO] [stderr] Checking glutin v0.12.2 [INFO] [stderr] Compiling libloading v0.3.4 [INFO] [stderr] Checking noise v0.5.0 [INFO] [stderr] Checking tiny-planets-rs v0.1.0 (/opt/crater/workdir) [INFO] [stderr] error[E0432]: unresolved import `winit::os::macos` [INFO] [stderr] --> src/main.rs:17:16 [INFO] [stderr] | [INFO] [stderr] 17 | use winit::os::macos::WindowExt; [INFO] [stderr] | ^^^^^ could not find `macos` in `os` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `winit::os::macos` [INFO] [stderr] --> src/main.rs:17:16 [INFO] [stderr] | [INFO] [stderr] 17 | use winit::os::macos::WindowExt; [INFO] [stderr] | ^^^^^ could not find `macos` in `os` [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `get_nswindow` found for type `&winit::Window` in the current scope [INFO] [stderr] --> src/main.rs:44:49 [INFO] [stderr] | [INFO] [stderr] 44 | let nswindow = display.gl_window().window().get_nswindow() [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0432, E0599. [INFO] [stderr] For more information about an error, try `rustc --explain E0432`. [INFO] [stderr] error: Could not compile `tiny-planets-rs`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] warning: unused imports: `Array`, `Matrix4`, `Rad`, `SquareMatrix`, `Transform`, `Vector4` [INFO] [stderr] --> src/draw/draw.rs:9:20 [INFO] [stderr] | [INFO] [stderr] 9 | use self::cgmath::{Vector4, Matrix4, Rad, SquareMatrix, Transform, Array}; [INFO] [stderr] | ^^^^^^^ ^^^^^^^ ^^^ ^^^^^^^^^^^^ ^^^^^^^^^ ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `glium::uniforms::EmptyUniforms` [INFO] [stderr] --> src/draw/stars.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use glium::uniforms::EmptyUniforms; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/draw/stars.rs:64:53 [INFO] [stderr] | [INFO] [stderr] 64 | pub fn new(facade : &F) -> Result> [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [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/draw/planet.rs:23:65 [INFO] [stderr] | [INFO] [stderr] 23 | pub fn new(display : &glium::Display) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: unused import: `draw::util::Interpolator` [INFO] [stderr] --> src/draw/terrain.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use draw::util::Interpolator; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/draw/terrain.rs:74:55 [INFO] [stderr] | [INFO] [stderr] 74 | pub fn new(facade : &F) -> Result> [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: unused import: `glium::uniforms::EmptyUniforms` [INFO] [stderr] --> src/draw/clouds.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use glium::uniforms::EmptyUniforms; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `ConvertBuffer`, `RgbImage` [INFO] [stderr] --> src/draw/clouds.rs:14:46 [INFO] [stderr] | [INFO] [stderr] 14 | use self::image::{GenericImage, ImageBuffer, ConvertBuffer, RgbImage}; [INFO] [stderr] | ^^^^^^^^^^^^^ ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/draw/clouds.rs:98:54 [INFO] [stderr] | [INFO] [stderr] 98 | pub fn new(facade : &F) -> Result> [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/draw/atmosphere.rs:54:58 [INFO] [stderr] | [INFO] [stderr] 54 | pub fn new(facade : &F) -> Result> [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/draw/ocean.rs:80:53 [INFO] [stderr] | [INFO] [stderr] 80 | pub fn new(facade : &F) -> Result> [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `get_nswindow` found for type `&winit::Window` in the current scope [INFO] [stderr] --> src/main.rs:44:49 [INFO] [stderr] | [INFO] [stderr] 44 | let nswindow = display.gl_window().window().get_nswindow() [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0432, E0599. [INFO] [stderr] For more information about an error, try `rustc --explain E0432`. [INFO] [stderr] error: Could not compile `tiny-planets-rs`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] warning: unused imports: `Array`, `Matrix4`, `Rad`, `SquareMatrix`, `Transform`, `Vector4` [INFO] [stderr] --> src/draw/draw.rs:9:20 [INFO] [stderr] | [INFO] [stderr] 9 | use self::cgmath::{Vector4, Matrix4, Rad, SquareMatrix, Transform, Array}; [INFO] [stderr] | ^^^^^^^ ^^^^^^^ ^^^ ^^^^^^^^^^^^ ^^^^^^^^^ ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `glium::uniforms::EmptyUniforms` [INFO] [stderr] --> src/draw/stars.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use glium::uniforms::EmptyUniforms; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/draw/stars.rs:64:53 [INFO] [stderr] | [INFO] [stderr] 64 | pub fn new(facade : &F) -> Result> [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [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/draw/planet.rs:23:65 [INFO] [stderr] | [INFO] [stderr] 23 | pub fn new(display : &glium::Display) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: unused import: `draw::util::Interpolator` [INFO] [stderr] --> src/draw/terrain.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use draw::util::Interpolator; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/draw/terrain.rs:74:55 [INFO] [stderr] | [INFO] [stderr] 74 | pub fn new(facade : &F) -> Result> [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: unused import: `glium::uniforms::EmptyUniforms` [INFO] [stderr] --> src/draw/clouds.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use glium::uniforms::EmptyUniforms; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `ConvertBuffer`, `RgbImage` [INFO] [stderr] --> src/draw/clouds.rs:14:46 [INFO] [stderr] | [INFO] [stderr] 14 | use self::image::{GenericImage, ImageBuffer, ConvertBuffer, RgbImage}; [INFO] [stderr] | ^^^^^^^^^^^^^ ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/draw/clouds.rs:98:54 [INFO] [stderr] | [INFO] [stderr] 98 | pub fn new(facade : &F) -> Result> [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/draw/atmosphere.rs:54:58 [INFO] [stderr] | [INFO] [stderr] 54 | pub fn new(facade : &F) -> Result> [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/draw/ocean.rs:80:53 [INFO] [stderr] | [INFO] [stderr] 80 | pub fn new(facade : &F) -> Result> [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: unused import: `GenericImage` [INFO] [stderr] --> src/draw/stars.rs:13:19 [INFO] [stderr] | [INFO] [stderr] 13 | use self::image::{GenericImage, ImageBuffer, ConvertBuffer, RgbImage}; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `GenericImage` [INFO] [stderr] --> src/draw/clouds.rs:14:19 [INFO] [stderr] | [INFO] [stderr] 14 | use self::image::{GenericImage, ImageBuffer, ConvertBuffer, RgbImage}; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `color` [INFO] [stderr] --> src/draw/terrain.rs:122:17 [INFO] [stderr] | [INFO] [stderr] 122 | let color : Vector3; [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_color` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/draw/clouds.rs:109:13 [INFO] [stderr] | [INFO] [stderr] 109 | for i in 0..100 { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `j` [INFO] [stderr] --> src/draw/clouds.rs:117:17 [INFO] [stderr] | [INFO] [stderr] 117 | for j in 0..25 { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_j` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `indices` [INFO] [stderr] --> src/draw/clouds.rs:167:13 [INFO] [stderr] | [INFO] [stderr] 167 | let indices = NoIndices(PrimitiveType::TrianglesList); [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_indices` [INFO] [stderr] [INFO] [stderr] warning: unused import: `GenericImage` [INFO] [stderr] --> src/draw/stars.rs:13:19 [INFO] [stderr] | [INFO] [stderr] 13 | use self::image::{GenericImage, ImageBuffer, ConvertBuffer, RgbImage}; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `GenericImage` [INFO] [stderr] --> src/draw/clouds.rs:14:19 [INFO] [stderr] | [INFO] [stderr] 14 | use self::image::{GenericImage, ImageBuffer, ConvertBuffer, RgbImage}; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `color` [INFO] [stderr] --> src/draw/terrain.rs:122:17 [INFO] [stderr] | [INFO] [stderr] 122 | let color : Vector3; [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_color` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/draw/clouds.rs:109:13 [INFO] [stderr] | [INFO] [stderr] 109 | for i in 0..100 { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `j` [INFO] [stderr] --> src/draw/clouds.rs:117:17 [INFO] [stderr] | [INFO] [stderr] 117 | for j in 0..25 { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_j` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `indices` [INFO] [stderr] --> src/draw/clouds.rs:167:13 [INFO] [stderr] | [INFO] [stderr] 167 | let indices = NoIndices(PrimitiveType::TrianglesList); [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_indices` [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Interpolator` [INFO] [stderr] --> src/draw/util.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | pub struct Interpolator { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `at` [INFO] [stderr] --> src/draw/util.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | pub fn at(&self, input : f32) -> f32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Interpolator` [INFO] [stderr] --> src/draw/util.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | pub struct Interpolator { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `at` [INFO] [stderr] --> src/draw/util.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | pub fn at(&self, input : f32) -> f32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/draw/stars.rs:100:9 [INFO] [stderr] | [INFO] [stderr] 100 | frame.draw(&self.vbo, &indices, &self.program, &uniforms, params); [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: unused `std::result::Result` that must be used [INFO] [stderr] --> src/draw/stars.rs:100:9 [INFO] [stderr] | [INFO] [stderr] 100 | frame.draw(&self.vbo, &indices, &self.program, &uniforms, params); [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] error: build failed [INFO] running `"docker" "inspect" "9e514c6f845d7fb266de524a16c32b3abad0581d08143062e46ec17e76e5486e"` [INFO] running `"docker" "rm" "-f" "9e514c6f845d7fb266de524a16c32b3abad0581d08143062e46ec17e76e5486e"` [INFO] [stdout] 9e514c6f845d7fb266de524a16c32b3abad0581d08143062e46ec17e76e5486e