[INFO] cloning repository https://github.com/tlent/vulkan-tutorial [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tlent/vulkan-tutorial" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftlent%2Fvulkan-tutorial", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftlent%2Fvulkan-tutorial'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a533c5c56f4619232a6220529ff53a7fd5be452b [INFO] testing tlent/vulkan-tutorial against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftlent%2Fvulkan-tutorial" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/tlent/vulkan-tutorial on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/tlent/vulkan-tutorial [INFO] finished tweaking git repo https://github.com/tlent/vulkan-tutorial [INFO] tweaked toml for git repo https://github.com/tlent/vulkan-tutorial written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/tlent/vulkan-tutorial already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded num_enum v0.4.3 [INFO] [stderr] Downloaded core-foundation v0.7.0 [INFO] [stderr] Downloaded ordered-float v1.0.2 [INFO] [stderr] Downloaded cc v1.0.54 [INFO] [stderr] Downloaded paste v0.1.18 [INFO] [stderr] Downloaded rand_distr v0.2.2 [INFO] [stderr] Downloaded num_enum_derive v0.4.3 [INFO] [stderr] Downloaded dispatch v0.2.0 [INFO] [stderr] Downloaded simba v0.1.5 [INFO] [stderr] Downloaded serde v1.0.114 [INFO] [stderr] Downloaded proc-macro2 v1.0.18 [INFO] [stderr] Downloaded core-foundation-sys v0.7.0 [INFO] [stderr] Downloaded proc-macro-crate v0.1.4 [INFO] [stderr] Downloaded jni-sys v0.3.0 [INFO] [stderr] Downloaded lock_api v0.3.4 [INFO] [stderr] Downloaded core-video-sys v0.1.4 [INFO] [stderr] Downloaded nalgebra-glm v0.7.0 [INFO] [stderr] Downloaded matrixmultiply v0.2.3 [INFO] [stderr] Downloaded memoffset v0.5.4 [INFO] [stderr] Downloaded proc-macro2 v0.4.30 [INFO] [stderr] Downloaded wayland-sys v0.23.6 [INFO] [stderr] Downloaded net2 v0.2.34 [INFO] [stderr] Downloaded lazycell v1.2.1 [INFO] [stderr] Downloaded generic-array v0.13.2 [INFO] [stderr] Downloaded memmap v0.7.0 [INFO] [stderr] Downloaded winit v0.22.2 [INFO] [stderr] Downloaded xdg v2.2.0 [INFO] [stderr] Downloaded same-file v1.0.6 [INFO] [stderr] Downloaded parking_lot v0.10.2 [INFO] [stderr] Downloaded wayland-protocols v0.23.6 [INFO] [stderr] Downloaded raw-window-handle v0.3.3 [INFO] [stderr] Downloaded rawpointer v0.2.1 [INFO] [stderr] Downloaded ppv-lite86 v0.2.8 [INFO] [stderr] Downloaded proc-macro-hack v0.5.16 [INFO] [stderr] Downloaded num-integer v0.1.43 [INFO] [stderr] Downloaded parking_lot_core v0.7.2 [INFO] [stderr] Downloaded smithay-client-toolkit v0.6.6 [INFO] [stderr] Downloaded mio v0.6.22 [INFO] [stderr] Downloaded wayland-client v0.23.6 [INFO] [stderr] Downloaded mio-extras v2.0.6 [INFO] [stderr] Downloaded raw-window-metal v0.1.0 [INFO] [stderr] Downloaded typenum v1.12.0 [INFO] [stderr] Downloaded ndk-sys v0.1.0 [INFO] [stderr] Downloaded toml v0.5.6 [INFO] [stderr] Downloaded libc v0.2.71 [INFO] [stderr] Downloaded paste-impl v0.1.18 [INFO] [stderr] Downloaded syn v1.0.33 [INFO] [stderr] Downloaded andrew v0.2.1 [INFO] [stderr] Downloaded walkdir v2.3.1 [INFO] [stderr] Downloaded calloop v0.4.4 [INFO] [stderr] Downloaded wayland-commons v0.23.6 [INFO] [stderr] Downloaded wayland-scanner v0.23.6 [INFO] [stderr] Downloaded dlib v0.4.2 [INFO] [stderr] Downloaded libloading v0.6.2 [INFO] [stderr] Downloaded quote v0.6.13 [INFO] [stderr] Downloaded ash v0.31.0 [INFO] [stderr] Downloaded ash-window v0.4.1 [INFO] [stderr] Downloaded android_log-sys v0.1.2 [INFO] [stderr] Downloaded downcast-rs v1.1.1 [INFO] [stderr] Downloaded line_drawing v0.7.0 [INFO] [stderr] Downloaded rusttype v0.7.9 [INFO] [stderr] Downloaded nix v0.14.1 [INFO] [stderr] Downloaded nalgebra v0.21.1 [INFO] [stderr] Downloaded xml-rs v0.8.3 [INFO] [stderr] Downloaded num-rational v0.2.4 [INFO] [stderr] Downloaded core-graphics v0.19.0 [INFO] [stderr] Downloaded instant v0.1.4 [INFO] [stderr] Downloaded approx v0.3.2 [INFO] [stderr] Downloaded ndk-glue v0.1.0 [INFO] [stderr] Downloaded libm v0.2.1 [INFO] [stderr] Downloaded rusttype v0.8.3 [INFO] [stderr] Downloaded derivative v2.1.1 [INFO] [stderr] Downloaded ndk v0.1.0 [INFO] [stderr] Downloaded cocoa v0.20.1 [INFO] [stderr] Downloaded smallvec v1.4.0 [INFO] [stderr] Downloaded num-traits v0.2.12 [INFO] [stderr] Downloaded pkg-config v0.3.17 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dbec5b51a41f26739830572c9afbbd26ea5b8e8282896637d2c26553d72b02ca [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "dbec5b51a41f26739830572c9afbbd26ea5b8e8282896637d2c26553d72b02ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dbec5b51a41f26739830572c9afbbd26ea5b8e8282896637d2c26553d72b02ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dbec5b51a41f26739830572c9afbbd26ea5b8e8282896637d2c26553d72b02ca", kill_on_drop: false }` [INFO] [stdout] dbec5b51a41f26739830572c9afbbd26ea5b8e8282896637d2c26553d72b02ca [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "-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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4726c795773e6db3ece69627e42f122380e4e22b482f94165be7cdafa62eba28 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "4726c795773e6db3ece69627e42f122380e4e22b482f94165be7cdafa62eba28", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Compiling libm v0.2.1 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling ppv-lite86 v0.2.8 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling paste-impl v0.1.18 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling ash v0.31.0 [INFO] [stderr] Compiling wayland-sys v0.23.6 [INFO] [stderr] Compiling walkdir v2.3.1 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling stb_truetype v0.3.1 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling paste v0.1.18 [INFO] [stderr] Compiling wayland-scanner v0.23.6 [INFO] [stderr] Compiling net2 v0.2.34 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Compiling raw-window-handle v0.3.3 [INFO] [stderr] Compiling parking_lot_core v0.7.2 [INFO] [stderr] Compiling memmap v0.7.0 [INFO] [stderr] Compiling x11-dl v2.18.5 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling parking_lot v0.10.2 [INFO] [stderr] Compiling mio v0.6.22 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling generic-array v0.13.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling mio-extras v2.0.6 [INFO] [stderr] Compiling approx v0.3.2 [INFO] [stderr] Compiling ordered-float v1.0.2 [INFO] [stderr] Compiling line_drawing v0.7.0 [INFO] [stderr] Compiling rusttype v0.8.3 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling simba v0.1.5 [INFO] [stderr] Compiling wayland-client v0.23.6 [INFO] [stderr] Compiling wayland-protocols v0.23.6 [INFO] [stderr] Compiling rusttype v0.7.9 [INFO] [stderr] Compiling andrew v0.2.1 [INFO] [stderr] Compiling rand_distr v0.2.2 [INFO] [stderr] Compiling nalgebra v0.21.1 [INFO] [stderr] Compiling wayland-commons v0.23.6 [INFO] [stderr] Compiling calloop v0.4.4 [INFO] [stderr] Compiling smithay-client-toolkit v0.6.6 [INFO] [stderr] Compiling ash-window v0.4.1 [INFO] [stderr] Compiling winit v0.22.2 [INFO] [stderr] Compiling nalgebra-glm v0.7.0 [INFO] [stderr] Compiling vulkan-tutorial v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `present_queue` [INFO] [stdout] --> src/main.rs:115:5 [INFO] [stdout] | [INFO] [stdout] 115 | present_queue: vk::Queue, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: getting the inner pointer of a temporary `CString` [INFO] [stdout] --> src/main.rs:281:73 [INFO] [stdout] | [INFO] [stdout] 281 | p_application_name: CString::new("Hello Triangle").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/main.rs:283:63 [INFO] [stdout] | [INFO] [stdout] 283 | p_engine_name: CString::new("No Engine").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: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 09s [INFO] running `Command { std: "docker" "inspect" "4726c795773e6db3ece69627e42f122380e4e22b482f94165be7cdafa62eba28", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4726c795773e6db3ece69627e42f122380e4e22b482f94165be7cdafa62eba28", kill_on_drop: false }` [INFO] [stdout] 4726c795773e6db3ece69627e42f122380e4e22b482f94165be7cdafa62eba28 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "-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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f8e20d64cdf85fdd5fdd0fdaf7cf0b5a16f8b7e80d75e8a61e57eceb669807af [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "f8e20d64cdf85fdd5fdd0fdaf7cf0b5a16f8b7e80d75e8a61e57eceb669807af", kill_on_drop: false }` [INFO] [stderr] Compiling vulkan-tutorial v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `present_queue` [INFO] [stdout] --> src/main.rs:115:5 [INFO] [stdout] | [INFO] [stdout] 115 | present_queue: vk::Queue, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: getting the inner pointer of a temporary `CString` [INFO] [stdout] --> src/main.rs:281:73 [INFO] [stdout] | [INFO] [stdout] 281 | p_application_name: CString::new("Hello Triangle").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/main.rs:283:63 [INFO] [stdout] | [INFO] [stdout] 283 | p_engine_name: CString::new("No Engine").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] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.16s [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "f8e20d64cdf85fdd5fdd0fdaf7cf0b5a16f8b7e80d75e8a61e57eceb669807af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f8e20d64cdf85fdd5fdd0fdaf7cf0b5a16f8b7e80d75e8a61e57eceb669807af", kill_on_drop: false }` [INFO] [stdout] f8e20d64cdf85fdd5fdd0fdaf7cf0b5a16f8b7e80d75e8a61e57eceb669807af [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "-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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 002cd705f7bdc6cdcda62e31ae3d87d0322520e561f507540fe901d235cfcade [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "002cd705f7bdc6cdcda62e31ae3d87d0322520e561f507540fe901d235cfcade", kill_on_drop: false }` [INFO] [stderr] warning: field is never read: `present_queue` [INFO] [stderr] --> src/main.rs:115:5 [INFO] [stderr] | [INFO] [stderr] 115 | present_queue: vk::Queue, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: getting the inner pointer of a temporary `CString` [INFO] [stderr] --> src/main.rs:281:73 [INFO] [stderr] | [INFO] [stderr] 281 | p_application_name: CString::new("Hello Triangle").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/main.rs:283:63 [INFO] [stderr] | [INFO] [stderr] 283 | p_engine_name: CString::new("No Engine").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: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.19s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/vulkan_tutorial-7717d6f904a3d723 [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 [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "002cd705f7bdc6cdcda62e31ae3d87d0322520e561f507540fe901d235cfcade", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "002cd705f7bdc6cdcda62e31ae3d87d0322520e561f507540fe901d235cfcade", kill_on_drop: false }` [INFO] [stdout] 002cd705f7bdc6cdcda62e31ae3d87d0322520e561f507540fe901d235cfcade