[INFO] cloning repository https://github.com/Mersive-Technologies/glestest [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Mersive-Technologies/glestest" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMersive-Technologies%2Fglestest", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMersive-Technologies%2Fglestest'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6e97f99bfe2ce0a515db3ef553d08cf25012690c [INFO] building Mersive-Technologies/glestest against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMersive-Technologies%2Fglestest" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Mersive-Technologies/glestest on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-0-tc1/source/.cargo/config.toml [INFO] started tweaking git repo https://github.com/Mersive-Technologies/glestest [INFO] finished tweaking git repo https://github.com/Mersive-Technologies/glestest [INFO] tweaked toml for git repo https://github.com/Mersive-Technologies/glestest written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Mersive-Technologies/glestest already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/Mersive-Technologies/rs-gles3.git` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded khronos v0.1.2 [INFO] [stderr] Downloaded rs-ctypes v0.1.1 [INFO] [stderr] Downloaded khronos-egl v2.1.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 498b79a0158aba2f45d6fd6db9b3cbf2e4e249c7248602eb04611923472a89da [INFO] running `Command { std: "docker" "start" "-a" "498b79a0158aba2f45d6fd6db9b3cbf2e4e249c7248602eb04611923472a89da", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "498b79a0158aba2f45d6fd6db9b3cbf2e4e249c7248602eb04611923472a89da", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "498b79a0158aba2f45d6fd6db9b3cbf2e4e249c7248602eb04611923472a89da", kill_on_drop: false }` [INFO] [stdout] 498b79a0158aba2f45d6fd6db9b3cbf2e4e249c7248602eb04611923472a89da [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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 -Dtail-expr-drop-order" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 77a179e1530bb25d46b48a43df1ce291068d4b86f31318feb5ed9232fae53d21 [INFO] running `Command { std: "docker" "start" "-a" "77a179e1530bb25d46b48a43df1ce291068d4b86f31318feb5ed9232fae53d21", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling anyhow v1.0.34 [INFO] [stderr] Compiling libc v0.1.12 [INFO] [stderr] Compiling rs-ctypes v0.1.1 [INFO] [stderr] Compiling khronos-egl v2.1.1 [INFO] [stderr] Compiling khronos v0.1.2 [INFO] [stderr] Compiling jobserver v0.1.21 [INFO] [stderr] Compiling cc v1.0.65 [INFO] [stderr] Compiling rs-gles3 v0.1.0 (https://github.com/Mersive-Technologies/rs-gles3.git?branch=bg_gles3_link#66f19b3f) [INFO] [stderr] Compiling glestest v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::os::raw::c_char` [INFO] [stdout] --> src/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::os::raw::c_char; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `CONTEXT_CLIENT_VERSION`, `EGLConfig`, `GL_COLORSPACE_SRGB`, `GL_COLORSPACE`, `NO_CONTEXT`, `choose_first_config`, `create_pixmap_surface`, `get_current_display`, and `swap_buffers` [INFO] [stdout] --> src/main.rs:6:19 [INFO] [stdout] | [INFO] [stdout] 6 | ...::{choose_first_config, Config, CONTEXT_CLIENT_VERSION, create_context, create_pbuffer_surface, DEFAULT_DISPLAY, EGLConfig, get_current_display, get_display, initialize, make_current, NO_CONTEXT, GL_COLORSPACE, GL_COLORSPACE_SRGB, swap_buffers, query_surface, create_pixmap_surface, c... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^ ^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `GL_CULL_FACE`, `GL_DEPTH_BUFFER_BIT`, `GL_DEPTH_TEST`, `GL_DEPTH`, `GL_ELEMENT_ARRAY_BUFFER`, `GL_LINES`, `GL_POINTS`, `GL_RGBA_INTEGER`, `GL_RGB_INTEGER`, `GL_TRUE`, `GL_UNSIGNED_SHORT`, `GLfloat`, `glBindFramebuffer`, `glCopyTexImage2D`, `glDetachShader`, `glDisable`, `glDrawElementsInstanced`, `glDrawElements`, `glGetProgramBinary`, `glGetUniformLocation`, and `glUniformMatrix4fv` [INFO] [stdout] --> src/main.rs:7:73 [INFO] [stdout] | [INFO] [stdout] 7 | ...S, GL_ELEMENT_ARRAY_BUFFER, GL_FALSE, GL_FLOAT, GL_FRAGMENT_SHADER, GL_INVALID_ENUM, GL_INVALID_FRAMEBUFFER_OPERATION, GL_INVALID_OPERATION, GL_INVALID_VALUE, GL_LINK_STATUS, GL_OUT_OF_MEMORY, GL_STATIC_DRAW, GL_TRIANGLES, GL_TRUE, GL_UNSIGNED_SHORT, GL_VERTEX_SHADER, glAttachShader, glBindBuffer, glBindVertexArray, glBufferData, GLchar, glClear, glCompileShader, glCreateProgram, glCreateShader, glDeleteProgram, glDeleteShader, glDetachShader, glDrawElements, glDrawElementsInstanced, glEnableVertexAttribArray, GLenum, GLfloat, glGenBuffers, glGenVertexArrays, glGetError, glGetProgramiv, glGetShaderiv, glGetUniformLocation, GLint, glLinkProgram, glReadPixels, glShaderSource, GLuint, glUniformMatrix4fv, glUseProgram, glVertexAttribPointer, glCopyTexImage2D, GL_RGB_INTEGER, GL_RGBA_INTEGER, GL_UNSIGNED_BYTE, glFinish, glPixelStorei, GL_UNPACK_ALIGNMENT, glBindFramebuffer, glViewport, glClearColor, GL_RGBA, GL_DEPTH_BUFFER_BIT, glDisable, GL_CULL_FACE, GL_DEPTH, GL_DEPTH_TEST, glDrawArrays, glGetAttribLocation, GL_LINES, GL_PACK_ALIGNMENT, glValidateProgram, GL_POINTS, glGetProgramBinary, G... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^ ^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^ ^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^ ^^^^^^^^^^^^ ^^^^^^^^ ^^^^^^^^^^^^^ ^^^^^^^^ ^^^^^^^^^ ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `os` [INFO] [stdout] --> src/main.rs:39:15 [INFO] [stdout] | [INFO] [stdout] 39 | #[cfg(os="linux")] [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `clippy`, `debug_assertions`, `doc`, `docsrs`, `doctest`, `feature`, `fmt_debug`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows` [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(os, values("linux"))'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(os, values(\"linux\"))");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:77:13 [INFO] [stdout] | [INFO] [stdout] 77 | let mut vertex_buffer_data: Vec = vec![ [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: value assigned to `shader` is never read [INFO] [stdout] --> src/main.rs:163:13 [INFO] [stdout] | [INFO] [stdout] 163 | let mut shader: GLuint = 0; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.16s [INFO] running `Command { std: "docker" "inspect" "77a179e1530bb25d46b48a43df1ce291068d4b86f31318feb5ed9232fae53d21", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "77a179e1530bb25d46b48a43df1ce291068d4b86f31318feb5ed9232fae53d21", kill_on_drop: false }` [INFO] [stdout] 77a179e1530bb25d46b48a43df1ce291068d4b86f31318feb5ed9232fae53d21 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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 -Dtail-expr-drop-order" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 23c8edf6c75f175f23723719eff7336fe3d974a44b870b6e0ef7dd8797d66c77 [INFO] running `Command { std: "docker" "start" "-a" "23c8edf6c75f175f23723719eff7336fe3d974a44b870b6e0ef7dd8797d66c77", kill_on_drop: false }` [INFO] [stderr] Compiling glestest v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::os::raw::c_char` [INFO] [stdout] --> src/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::os::raw::c_char; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `CONTEXT_CLIENT_VERSION`, `EGLConfig`, `GL_COLORSPACE_SRGB`, `GL_COLORSPACE`, `NO_CONTEXT`, `choose_first_config`, `create_pixmap_surface`, `get_current_display`, and `swap_buffers` [INFO] [stdout] --> src/main.rs:6:19 [INFO] [stdout] | [INFO] [stdout] 6 | ...::{choose_first_config, Config, CONTEXT_CLIENT_VERSION, create_context, create_pbuffer_surface, DEFAULT_DISPLAY, EGLConfig, get_current_display, get_display, initialize, make_current, NO_CONTEXT, GL_COLORSPACE, GL_COLORSPACE_SRGB, swap_buffers, query_surface, create_pixmap_surface, c... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^ ^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `GL_CULL_FACE`, `GL_DEPTH_BUFFER_BIT`, `GL_DEPTH_TEST`, `GL_DEPTH`, `GL_ELEMENT_ARRAY_BUFFER`, `GL_LINES`, `GL_POINTS`, `GL_RGBA_INTEGER`, `GL_RGB_INTEGER`, `GL_TRUE`, `GL_UNSIGNED_SHORT`, `GLfloat`, `glBindFramebuffer`, `glCopyTexImage2D`, `glDetachShader`, `glDisable`, `glDrawElementsInstanced`, `glDrawElements`, `glGetProgramBinary`, `glGetUniformLocation`, and `glUniformMatrix4fv` [INFO] [stdout] --> src/main.rs:7:73 [INFO] [stdout] | [INFO] [stdout] 7 | ...S, GL_ELEMENT_ARRAY_BUFFER, GL_FALSE, GL_FLOAT, GL_FRAGMENT_SHADER, GL_INVALID_ENUM, GL_INVALID_FRAMEBUFFER_OPERATION, GL_INVALID_OPERATION, GL_INVALID_VALUE, GL_LINK_STATUS, GL_OUT_OF_MEMORY, GL_STATIC_DRAW, GL_TRIANGLES, GL_TRUE, GL_UNSIGNED_SHORT, GL_VERTEX_SHADER, glAttachShader, glBindBuffer, glBindVertexArray, glBufferData, GLchar, glClear, glCompileShader, glCreateProgram, glCreateShader, glDeleteProgram, glDeleteShader, glDetachShader, glDrawElements, glDrawElementsInstanced, glEnableVertexAttribArray, GLenum, GLfloat, glGenBuffers, glGenVertexArrays, glGetError, glGetProgramiv, glGetShaderiv, glGetUniformLocation, GLint, glLinkProgram, glReadPixels, glShaderSource, GLuint, glUniformMatrix4fv, glUseProgram, glVertexAttribPointer, glCopyTexImage2D, GL_RGB_INTEGER, GL_RGBA_INTEGER, GL_UNSIGNED_BYTE, glFinish, glPixelStorei, GL_UNPACK_ALIGNMENT, glBindFramebuffer, glViewport, glClearColor, GL_RGBA, GL_DEPTH_BUFFER_BIT, glDisable, GL_CULL_FACE, GL_DEPTH, GL_DEPTH_TEST, glDrawArrays, glGetAttribLocation, GL_LINES, GL_PACK_ALIGNMENT, glValidateProgram, GL_POINTS, glGetProgramBinary, G... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^ ^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^ ^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^ ^^^^^^^^^^^^ ^^^^^^^^ ^^^^^^^^^^^^^ ^^^^^^^^ ^^^^^^^^^ ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `os` [INFO] [stdout] --> src/main.rs:39:15 [INFO] [stdout] | [INFO] [stdout] 39 | #[cfg(os="linux")] [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `clippy`, `debug_assertions`, `doc`, `docsrs`, `doctest`, `feature`, `fmt_debug`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows` [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(os, values("linux"))'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(os, values(\"linux\"))");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:77:13 [INFO] [stdout] | [INFO] [stdout] 77 | let mut vertex_buffer_data: Vec = vec![ [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: value assigned to `shader` is never read [INFO] [stdout] --> src/main.rs:163:13 [INFO] [stdout] | [INFO] [stdout] 163 | let mut shader: GLuint = 0; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.23s [INFO] running `Command { std: "docker" "inspect" "23c8edf6c75f175f23723719eff7336fe3d974a44b870b6e0ef7dd8797d66c77", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "23c8edf6c75f175f23723719eff7336fe3d974a44b870b6e0ef7dd8797d66c77", kill_on_drop: false }` [INFO] [stdout] 23c8edf6c75f175f23723719eff7336fe3d974a44b870b6e0ef7dd8797d66c77