[INFO] cloning repository https://github.com/bernardjason/rust-invaders [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bernardjason/rust-invaders" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbernardjason%2Frust-invaders", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbernardjason%2Frust-invaders'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6861a1e3a002116b25e61ced7b104aaf7590b21a [INFO] testing bernardjason/rust-invaders against beta-2021-09-08 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbernardjason%2Frust-invaders" "/workspace/builds/worker-53/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-53/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/bernardjason/rust-invaders on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-53/source/.cargo/config.toml [INFO] started tweaking git repo https://github.com/bernardjason/rust-invaders [INFO] finished tweaking git repo https://github.com/bernardjason/rust-invaders [INFO] tweaked toml for git repo https://github.com/bernardjason/rust-invaders written to /workspace/builds/worker-53/source/Cargo.toml [INFO] crate git repo https://github.com/bernardjason/rust-invaders already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: target.wasm32-unknown-emscripten.rustflags [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7dff162f423d716cc1433181904504fa96acef611ed28cc5cd22c8b6ec39cf70 [INFO] running `Command { std: "docker" "start" "-a" "7dff162f423d716cc1433181904504fa96acef611ed28cc5cd22c8b6ec39cf70", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7dff162f423d716cc1433181904504fa96acef611ed28cc5cd22c8b6ec39cf70", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7dff162f423d716cc1433181904504fa96acef611ed28cc5cd22c8b6ec39cf70", kill_on_drop: false }` [INFO] [stdout] 7dff162f423d716cc1433181904504fa96acef611ed28cc5cd22c8b6ec39cf70 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ea4858dc9bb9dd301c3d40f7e71667894c81075c735e0e5c66aaf6c4756c8b68 [INFO] running `Command { std: "docker" "start" "-a" "ea4858dc9bb9dd301c3d40f7e71667894c81075c735e0e5c66aaf6c4756c8b68", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: target.wasm32-unknown-emscripten.rustflags [INFO] [stderr] Compiling libc v0.2.86 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling version-compare v0.0.10 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling khronos_api v3.1.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling adler32 v1.2.0 [INFO] [stderr] Compiling byteorder v1.4.2 [INFO] [stderr] Compiling num-derive v0.2.5 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling xml-rs v0.8.3 [INFO] [stderr] Compiling lzw v0.10.0 [INFO] [stderr] Compiling sdl2 v0.34.3 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling color_quant v1.1.0 [INFO] [stderr] Compiling cgmath v0.16.1 [INFO] [stderr] Compiling approx v0.1.1 [INFO] [stderr] Compiling scoped_threadpool v0.1.9 [INFO] [stderr] Compiling tobj v0.1.12 [INFO] [stderr] Compiling emscripten_main_loop v0.1.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling crossbeam-utils v0.8.2 [INFO] [stderr] Compiling memoffset v0.6.1 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling inflate v0.4.5 [INFO] [stderr] Compiling gif v0.10.3 [INFO] [stderr] Compiling deflate v0.7.20 [INFO] [stderr] Compiling sdl2-sys v0.34.3 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rust-invaders v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling crossbeam-epoch v0.9.2 [INFO] [stderr] Compiling crossbeam-channel v0.5.0 [INFO] [stderr] Compiling num-traits v0.1.43 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling num-rational v0.1.42 [INFO] [stderr] Compiling png v0.12.0 [INFO] [stderr] Compiling jpeg-decoder v0.1.22 [INFO] [stderr] Compiling image v0.19.0 [INFO] [stdout] warning: getting the inner pointer of a temporary `CString` [INFO] [stdout] --> src/game.rs:386:67 [INFO] [stdout] | [INFO] [stdout] 386 | write_stats_data(CString::new(update).to_owned().unwrap().as_ptr()); [INFO] [stdout] | ---------------------------------------- ^^^^^^ this pointer will be invalid [INFO] [stdout] | | [INFO] [stdout] | this `CString` is deallocated at the end of the statement, bind it to a variable to extend its lifetime [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(temporary_cstring_as_ptr)]` on by default [INFO] [stdout] = note: pointers do not have a lifetime; when calling `as_ptr` the `CString` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned [INFO] [stdout] = help: for more information, see https://doc.rust-lang.org/reference/destructors.html [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: getting the inner pointer of a temporary `CString` [INFO] [stdout] --> src/gl_helper/mod.rs:14:90 [INFO] [stdout] | [INFO] [stdout] 14 | let location = gl.GetUniformLocation(shader_program, CString::new(name).unwrap().as_ptr()); [INFO] [stdout] | --------------------------- ^^^^^^ this pointer will be invalid [INFO] [stdout] | | [INFO] [stdout] | this `CString` is deallocated at the end of the statement, bind it to a variable to extend its lifetime [INFO] [stdout] | [INFO] [stdout] = note: pointers do not have a lifetime; when calling `as_ptr` the `CString` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned [INFO] [stdout] = help: for more information, see https://doc.rust-lang.org/reference/destructors.html [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> src/gl_helper/model.rs:24:10 [INFO] [stdout] | [INFO] [stdout] 24 | &(*(ptr::null() as *const $ty)).$field as *const _ as usize [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] ... [INFO] [stdout] 142 | gl.VertexAttribPointer(0, 3, gl::FLOAT, gl::FALSE, size, offset_of!(Vertex, position) as *const c_void); [INFO] [stdout] | ---------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deref_nullptr)]` on by default [INFO] [stdout] = note: this warning originates in the macro `offset_of` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> src/gl_helper/model.rs:24:10 [INFO] [stdout] | [INFO] [stdout] 24 | &(*(ptr::null() as *const $ty)).$field as *const _ as usize [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] ... [INFO] [stdout] 145 | gl.VertexAttribPointer(1, 2, gl::FLOAT, gl::FALSE, size, offset_of!(Vertex, tex_coords) as *const c_void); [INFO] [stdout] | ------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `offset_of` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 26.63s [INFO] running `Command { std: "docker" "inspect" "ea4858dc9bb9dd301c3d40f7e71667894c81075c735e0e5c66aaf6c4756c8b68", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ea4858dc9bb9dd301c3d40f7e71667894c81075c735e0e5c66aaf6c4756c8b68", kill_on_drop: false }` [INFO] [stdout] ea4858dc9bb9dd301c3d40f7e71667894c81075c735e0e5c66aaf6c4756c8b68 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 568d2143c0ad2eb8198671d9cc52550d4a3d9a355a25b52cdd809f021ed7bcd8 [INFO] running `Command { std: "docker" "start" "-a" "568d2143c0ad2eb8198671d9cc52550d4a3d9a355a25b52cdd809f021ed7bcd8", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: target.wasm32-unknown-emscripten.rustflags [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling rust-invaders v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: getting the inner pointer of a temporary `CString` [INFO] [stdout] --> src/game.rs:386:67 [INFO] [stdout] | [INFO] [stdout] 386 | write_stats_data(CString::new(update).to_owned().unwrap().as_ptr()); [INFO] [stdout] | ---------------------------------------- ^^^^^^ this pointer will be invalid [INFO] [stdout] | | [INFO] [stdout] | this `CString` is deallocated at the end of the statement, bind it to a variable to extend its lifetime [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(temporary_cstring_as_ptr)]` on by default [INFO] [stdout] = note: pointers do not have a lifetime; when calling `as_ptr` the `CString` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned [INFO] [stdout] = help: for more information, see https://doc.rust-lang.org/reference/destructors.html [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: getting the inner pointer of a temporary `CString` [INFO] [stdout] --> src/gl_helper/mod.rs:14:90 [INFO] [stdout] | [INFO] [stdout] 14 | let location = gl.GetUniformLocation(shader_program, CString::new(name).unwrap().as_ptr()); [INFO] [stdout] | --------------------------- ^^^^^^ this pointer will be invalid [INFO] [stdout] | | [INFO] [stdout] | this `CString` is deallocated at the end of the statement, bind it to a variable to extend its lifetime [INFO] [stdout] | [INFO] [stdout] = note: pointers do not have a lifetime; when calling `as_ptr` the `CString` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned [INFO] [stdout] = help: for more information, see https://doc.rust-lang.org/reference/destructors.html [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> src/gl_helper/model.rs:24:10 [INFO] [stdout] | [INFO] [stdout] 24 | &(*(ptr::null() as *const $ty)).$field as *const _ as usize [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] ... [INFO] [stdout] 142 | gl.VertexAttribPointer(0, 3, gl::FLOAT, gl::FALSE, size, offset_of!(Vertex, position) as *const c_void); [INFO] [stdout] | ---------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deref_nullptr)]` on by default [INFO] [stdout] = note: this warning originates in the macro `offset_of` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> src/gl_helper/model.rs:24:10 [INFO] [stdout] | [INFO] [stdout] 24 | &(*(ptr::null() as *const $ty)).$field as *const _ as usize [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] ... [INFO] [stdout] 145 | gl.VertexAttribPointer(1, 2, gl::FLOAT, gl::FALSE, size, offset_of!(Vertex, tex_coords) as *const c_void); [INFO] [stdout] | ------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `offset_of` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 5.39s [INFO] running `Command { std: "docker" "inspect" "568d2143c0ad2eb8198671d9cc52550d4a3d9a355a25b52cdd809f021ed7bcd8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "568d2143c0ad2eb8198671d9cc52550d4a3d9a355a25b52cdd809f021ed7bcd8", kill_on_drop: false }` [INFO] [stdout] 568d2143c0ad2eb8198671d9cc52550d4a3d9a355a25b52cdd809f021ed7bcd8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e1e84ba4e37767cc059a06ada28895dfcfe94317e4217d89ae49ad17d055c385 [INFO] running `Command { std: "docker" "start" "-a" "e1e84ba4e37767cc059a06ada28895dfcfe94317e4217d89ae49ad17d055c385", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: target.wasm32-unknown-emscripten.rustflags [INFO] [stderr] warning: getting the inner pointer of a temporary `CString` [INFO] [stderr] --> src/game.rs:386:67 [INFO] [stderr] | [INFO] [stderr] 386 | write_stats_data(CString::new(update).to_owned().unwrap().as_ptr()); [INFO] [stderr] | ---------------------------------------- ^^^^^^ this pointer will be invalid [INFO] [stderr] | | [INFO] [stderr] | this `CString` is deallocated at the end of the statement, bind it to a variable to extend its lifetime [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(temporary_cstring_as_ptr)]` on by default [INFO] [stderr] = note: pointers do not have a lifetime; when calling `as_ptr` the `CString` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned [INFO] [stderr] = help: for more information, see https://doc.rust-lang.org/reference/destructors.html [INFO] [stderr] [INFO] [stderr] warning: getting the inner pointer of a temporary `CString` [INFO] [stderr] --> src/gl_helper/mod.rs:14:90 [INFO] [stderr] | [INFO] [stderr] 14 | let location = gl.GetUniformLocation(shader_program, CString::new(name).unwrap().as_ptr()); [INFO] [stderr] | --------------------------- ^^^^^^ this pointer will be invalid [INFO] [stderr] | | [INFO] [stderr] | this `CString` is deallocated at the end of the statement, bind it to a variable to extend its lifetime [INFO] [stderr] | [INFO] [stderr] = note: pointers do not have a lifetime; when calling `as_ptr` the `CString` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned [INFO] [stderr] = help: for more information, see https://doc.rust-lang.org/reference/destructors.html [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> src/gl_helper/model.rs:24:10 [INFO] [stderr] | [INFO] [stderr] 24 | &(*(ptr::null() as *const $ty)).$field as *const _ as usize [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] ... [INFO] [stderr] 142 | gl.VertexAttribPointer(0, 3, gl::FLOAT, gl::FALSE, size, offset_of!(Vertex, position) as *const c_void); [INFO] [stderr] | ---------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deref_nullptr)]` on by default [INFO] [stderr] = note: this warning originates in the macro `offset_of` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> src/gl_helper/model.rs:24:10 [INFO] [stderr] | [INFO] [stderr] 24 | &(*(ptr::null() as *const $ty)).$field as *const _ as usize [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] ... [INFO] [stderr] 145 | gl.VertexAttribPointer(1, 2, gl::FLOAT, gl::FALSE, size, offset_of!(Vertex, tex_coords) as *const c_void); [INFO] [stderr] | ------------------------------ in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `offset_of` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `rust-invaders` (bin "rust-invaders" test) generated 4 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rust_invaders-188916832f60cc90) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "e1e84ba4e37767cc059a06ada28895dfcfe94317e4217d89ae49ad17d055c385", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e1e84ba4e37767cc059a06ada28895dfcfe94317e4217d89ae49ad17d055c385", kill_on_drop: false }` [INFO] [stdout] e1e84ba4e37767cc059a06ada28895dfcfe94317e4217d89ae49ad17d055c385