[INFO] fetching crate erupt 0.3.0+137... [INFO] testing erupt-0.3.0+137 against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274 [INFO] extracting crate erupt 0.3.0+137 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate erupt 0.3.0+137 on toolchain 28742a1146f10a4f09369baad027a464acb7a766 [INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate erupt 0.3.0+137 [INFO] finished tweaking crates.io crate erupt 0.3.0+137 [INFO] tweaked toml for crates.io crate erupt 0.3.0+137 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] d6a9d4d1ad6390590140746e451fddaa31bd530fcb806ef5a05bd889cf1a8148 [INFO] running `"docker" "start" "-a" "d6a9d4d1ad6390590140746e451fddaa31bd530fcb806ef5a05bd889cf1a8148"` [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Compiling libloading v0.6.1 [INFO] [stderr] Compiling raw-window-handle v0.3.3 [INFO] [stderr] Compiling erupt v0.3.0+137 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 29.93s [INFO] running `"docker" "inspect" "d6a9d4d1ad6390590140746e451fddaa31bd530fcb806ef5a05bd889cf1a8148"` [INFO] running `"docker" "rm" "-f" "d6a9d4d1ad6390590140746e451fddaa31bd530fcb806ef5a05bd889cf1a8148"` [INFO] [stdout] d6a9d4d1ad6390590140746e451fddaa31bd530fcb806ef5a05bd889cf1a8148 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen" "--no-run"` [INFO] [stdout] 3de32e2c3efff4f76cfc6218d588402d2ee245380346f654b85b0bc1165da5a1 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "3de32e2c3efff4f76cfc6218d588402d2ee245380346f654b85b0bc1165da5a1"` [INFO] [stderr] Compiling erupt v0.3.0+137 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 22.12s [INFO] running `"docker" "inspect" "3de32e2c3efff4f76cfc6218d588402d2ee245380346f654b85b0bc1165da5a1"` [INFO] running `"docker" "rm" "-f" "3de32e2c3efff4f76cfc6218d588402d2ee245380346f654b85b0bc1165da5a1"` [INFO] [stdout] 3de32e2c3efff4f76cfc6218d588402d2ee245380346f654b85b0bc1165da5a1 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] ba5aae1130fba8b3c07e3b288e050f6c58f739d5ae0bb48f46cf69aa60fab6ff [INFO] running `"docker" "start" "-a" "ba5aae1130fba8b3c07e3b288e050f6c58f739d5ae0bb48f46cf69aa60fab6ff"` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/erupt-de04f0b6654a9f4e [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] [stderr] Doc-tests erupt [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - cstr (line 103) ... FAILED [INFO] [stdout] test src/lib.rs - (line 20) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - cstr (line 103) stdout ---- [INFO] [stdout] error: cannot find macro `cstr` in this scope [INFO] [stdout] --> src/lib.rs:104:49 [INFO] [stdout] | [INFO] [stdout] 3 | const LAYER_KHRONOS_VALIDATION: *const c_char = cstr!("VK_LAYER_KHRONOS_validation"); [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `c_char` in this scope [INFO] [stdout] --> src/lib.rs:104:40 [INFO] [stdout] | [INFO] [stdout] 3 | const LAYER_KHRONOS_VALIDATION: *const c_char = cstr!("VK_LAYER_KHRONOS_validation"); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: a builtin type with a similar name exists [INFO] [stdout] | [INFO] [stdout] 3 | const LAYER_KHRONOS_VALIDATION: *const char = cstr!("VK_LAYER_KHRONOS_validation"); [INFO] [stdout] | ^^^^ [INFO] [stdout] help: possible candidate is found in another module, you can import it into scope [INFO] [stdout] | [INFO] [stdout] 2 | use std::os::raw::c_char; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0412`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 20) stdout ---- [INFO] [stdout] error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `std::ops::Try`) [INFO] [stdout] --> src/lib.rs:23:16 [INFO] [stdout] | [INFO] [stdout] 3 | / fn main() { [INFO] [stdout] 4 | | use erupt::{vk1_0::*, CoreLoader, InstanceLoader}; [INFO] [stdout] 5 | | [INFO] [stdout] 6 | | let mut core = CoreLoader::new()?; [INFO] [stdout] | | ^^^^^^^^^^^^^^^^^^ cannot use the `?` operator in a function that returns `()` [INFO] [stdout] ... | [INFO] [stdout] 20 | | instance.destroy_instance(None); [INFO] [stdout] 21 | | } [INFO] [stdout] | |_- this function should return `Result` or `Option` to accept `?` [INFO] [stdout] | [INFO] [stdout] = help: the trait `std::ops::Try` is not implemented for `()` [INFO] [stdout] = note: required by `std::ops::Try::from_error` [INFO] [stdout] [INFO] [stdout] error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `std::ops::Try`) [INFO] [stdout] --> src/lib.rs:24:1 [INFO] [stdout] | [INFO] [stdout] 3 | / fn main() { [INFO] [stdout] 4 | | use erupt::{vk1_0::*, CoreLoader, InstanceLoader}; [INFO] [stdout] 5 | | [INFO] [stdout] 6 | | let mut core = CoreLoader::new()?; [INFO] [stdout] 7 | | core.load_vk1_0()?; [INFO] [stdout] | | ^^^^^^^^^^^^^^^^^^ cannot use the `?` operator in a function that returns `()` [INFO] [stdout] ... | [INFO] [stdout] 20 | | instance.destroy_instance(None); [INFO] [stdout] 21 | | } [INFO] [stdout] | |_- this function should return `Result` or `Option` to accept `?` [INFO] [stdout] | [INFO] [stdout] = help: the trait `std::ops::Try` is not implemented for `()` [INFO] [stdout] = note: required by `std::ops::Try::from_error` [INFO] [stdout] [INFO] [stdout] error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `std::ops::Try`) [INFO] [stdout] --> src/lib.rs:32:20 [INFO] [stdout] | [INFO] [stdout] 3 | / fn main() { [INFO] [stdout] 4 | | use erupt::{vk1_0::*, CoreLoader, InstanceLoader}; [INFO] [stdout] 5 | | [INFO] [stdout] 6 | | let mut core = CoreLoader::new()?; [INFO] [stdout] ... | [INFO] [stdout] 15 | | let mut instance = InstanceLoader::new(&core, instance_handle)?; [INFO] [stdout] | | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot use the `?` operator in a function that returns `()` [INFO] [stdout] ... | [INFO] [stdout] 20 | | instance.destroy_instance(None); [INFO] [stdout] 21 | | } [INFO] [stdout] | |_- this function should return `Result` or `Option` to accept `?` [INFO] [stdout] | [INFO] [stdout] = help: the trait `std::ops::Try` is not implemented for `()` [INFO] [stdout] = note: required by `std::ops::Try::from_error` [INFO] [stdout] [INFO] [stdout] error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `std::ops::Try`) [INFO] [stdout] --> src/lib.rs:33:1 [INFO] [stdout] | [INFO] [stdout] 3 | / fn main() { [INFO] [stdout] 4 | | use erupt::{vk1_0::*, CoreLoader, InstanceLoader}; [INFO] [stdout] 5 | | [INFO] [stdout] 6 | | let mut core = CoreLoader::new()?; [INFO] [stdout] ... | [INFO] [stdout] 16 | | instance.load_vk1_0()?; [INFO] [stdout] | | ^^^^^^^^^^^^^^^^^^^^^^ cannot use the `?` operator in a function that returns `()` [INFO] [stdout] ... | [INFO] [stdout] 20 | | instance.destroy_instance(None); [INFO] [stdout] 21 | | } [INFO] [stdout] | |_- this function should return `Result` or `Option` to accept `?` [INFO] [stdout] | [INFO] [stdout] = help: the trait `std::ops::Try` is not implemented for `()` [INFO] [stdout] = note: required by `std::ops::Try::from_error` [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 20) [INFO] [stdout] src/lib.rs - cstr (line 103) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `"docker" "inspect" "ba5aae1130fba8b3c07e3b288e050f6c58f739d5ae0bb48f46cf69aa60fab6ff"` [INFO] running `"docker" "rm" "-f" "ba5aae1130fba8b3c07e3b288e050f6c58f739d5ae0bb48f46cf69aa60fab6ff"` [INFO] [stdout] ba5aae1130fba8b3c07e3b288e050f6c58f739d5ae0bb48f46cf69aa60fab6ff