[INFO] fetching crate libdrm 0.0.2... [INFO] checking libdrm-0.0.2 against try#3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f for pr-87248 [INFO] extracting crate libdrm 0.0.2 into /workspace/builds/worker-12/source [INFO] validating manifest of crates.io crate libdrm 0.0.2 on toolchain 3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate libdrm 0.0.2 [INFO] finished tweaking crates.io crate libdrm 0.0.2 [INFO] tweaked toml for crates.io crate libdrm 0.0.2 written to /workspace/builds/worker-12/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded drm-sys v0.0.3 [INFO] [stderr] Downloaded smallvec v0.3.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 40e00c92e0614603eb72706b6b88ae722fbb17d777115e7a958ae6a3dcd13d6f [INFO] running `Command { std: "docker" "start" "-a" "40e00c92e0614603eb72706b6b88ae722fbb17d777115e7a958ae6a3dcd13d6f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "40e00c92e0614603eb72706b6b88ae722fbb17d777115e7a958ae6a3dcd13d6f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "40e00c92e0614603eb72706b6b88ae722fbb17d777115e7a958ae6a3dcd13d6f", kill_on_drop: false }` [INFO] [stdout] 40e00c92e0614603eb72706b6b88ae722fbb17d777115e7a958ae6a3dcd13d6f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 76da78003c09bee20d262a1a3f87a7c3d11e963e9a94afe0774bd66f97ca0cf7 [INFO] running `Command { std: "docker" "start" "-a" "76da78003c09bee20d262a1a3f87a7c3d11e963e9a94afe0774bd66f97ca0cf7", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling cc v1.0.69 [INFO] [stderr] Compiling drm-sys v0.0.3 [INFO] [stderr] Checking smallvec v0.3.4 [INFO] [stderr] Compiling backtrace v0.3.60 [INFO] [stderr] Checking error-chain v0.10.0 [INFO] [stderr] Checking libdrm v0.0.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/control/mod.rs:255:9 [INFO] [stdout] | [INFO] [stdout] 255 | (self.width) [INFO] [stdout] | ^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/control/mod.rs:260:9 [INFO] [stdout] | [INFO] [stdout] 260 | (self.height) [INFO] [stdout] | ^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/control/mod.rs:630:23 [INFO] [stdout] | [INFO] [stdout] 630 | info: try!(PropertyInfoType::load_from_device(device, raw)) [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/control/mod.rs:930:24 [INFO] [stdout] | [INFO] [stdout] 930 | let info = try!(PropertyInfo::load_from_device(device, handle.1)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/control/mod.rs:255:9 [INFO] [stdout] | [INFO] [stdout] 255 | (self.width) [INFO] [stdout] | ^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/control/mod.rs:260:9 [INFO] [stdout] | [INFO] [stdout] 260 | (self.height) [INFO] [stdout] | ^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/control/mod.rs:630:23 [INFO] [stdout] | [INFO] [stdout] 630 | info: try!(PropertyInfoType::load_from_device(device, raw)) [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/control/mod.rs:930:24 [INFO] [stdout] | [INFO] [stdout] 930 | let info = try!(PropertyInfo::load_from_device(device, handle.1)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/result.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | / error_chain! { [INFO] [stdout] 2 | | foreign_links { [INFO] [stdout] 3 | | Io(::std::io::Error); [INFO] [stdout] 4 | | } [INFO] [stdout] ... | [INFO] [stdout] 31 | | } [INFO] [stdout] 32 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `error_chain_processed` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/result.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | / error_chain! { [INFO] [stdout] 2 | | foreign_links { [INFO] [stdout] 3 | | Io(::std::io::Error); [INFO] [stdout] 4 | | } [INFO] [stdout] ... | [INFO] [stdout] 31 | | } [INFO] [stdout] 32 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `error_chain_processed` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::cause`: replaced by Error::source, which can support downcasting [INFO] [stdout] --> src/result.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | / error_chain! { [INFO] [stdout] 2 | | foreign_links { [INFO] [stdout] 3 | | Io(::std::io::Error); [INFO] [stdout] 4 | | } [INFO] [stdout] ... | [INFO] [stdout] 31 | | } [INFO] [stdout] 32 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `error_chain_processed` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `device` [INFO] [stdout] --> src/control/mod.rs:371:34 [INFO] [stdout] | [INFO] [stdout] 371 | fn load_properties(&self, device: &T) -> [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_device` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::cause`: replaced by Error::source, which can support downcasting [INFO] [stdout] --> src/result.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | / error_chain! { [INFO] [stdout] 2 | | foreign_links { [INFO] [stdout] 3 | | Io(::std::io::Error); [INFO] [stdout] 4 | | } [INFO] [stdout] ... | [INFO] [stdout] 31 | | } [INFO] [stdout] 32 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `error_chain_processed` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `device` [INFO] [stdout] --> src/control/mod.rs:371:34 [INFO] [stdout] | [INFO] [stdout] 371 | fn load_properties(&self, device: &T) -> [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_device` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `SM_SIZE` [INFO] [stdout] --> src/util.rs:9:1 [INFO] [stdout] | [INFO] [stdout] 9 | pub const SM_SIZE: usize = 32; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `ConnectorName` [INFO] [stdout] --> src/control/mod.rs:15:1 [INFO] [stdout] | [INFO] [stdout] 15 | type ConnectorName = [i8; DRM_CONNECTOR_NAME_LEN as usize]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `DisplayName` [INFO] [stdout] --> src/control/mod.rs:16:1 [INFO] [stdout] | [INFO] [stdout] 16 | type DisplayName = [i8; DRM_DISPLAY_INFO_LEN as usize]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `ModeName` [INFO] [stdout] --> src/control/mod.rs:17:1 [INFO] [stdout] | [INFO] [stdout] 17 | type ModeName = [i8; DRM_DISPLAY_MODE_LEN as usize]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | #![feature(conservative_impl_trait)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant in pattern `DRM_MODE_CONNECTOR_Unknown` should have an upper case name [INFO] [stdout] --> src/control/mod.rs:757:13 [INFO] [stdout] | [INFO] [stdout] 757 | DRM_MODE_CONNECTOR_Unknown => ConnectorType::Unknown, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `DRM_MODE_CONNECTOR_UNKNOWN` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant in pattern `DRM_MODE_CONNECTOR_Composite` should have an upper case name [INFO] [stdout] --> src/control/mod.rs:762:13 [INFO] [stdout] | [INFO] [stdout] 762 | DRM_MODE_CONNECTOR_Composite => ConnectorType::Composite, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `DRM_MODE_CONNECTOR_COMPOSITE` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant in pattern `DRM_MODE_CONNECTOR_Component` should have an upper case name [INFO] [stdout] --> src/control/mod.rs:765:13 [INFO] [stdout] | [INFO] [stdout] 765 | DRM_MODE_CONNECTOR_Component => ConnectorType::Component, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `DRM_MODE_CONNECTOR_COMPONENT` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant in pattern `DRM_MODE_CONNECTOR_9PinDIN` should have an upper case name [INFO] [stdout] --> src/control/mod.rs:766:13 [INFO] [stdout] | [INFO] [stdout] 766 | DRM_MODE_CONNECTOR_9PinDIN => ConnectorType::NinePinDIN, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `DRM_MODE_CONNECTOR_9_PIN_DIN` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant in pattern `DRM_MODE_CONNECTOR_DisplayPort` should have an upper case name [INFO] [stdout] --> src/control/mod.rs:767:13 [INFO] [stdout] | [INFO] [stdout] 767 | DRM_MODE_CONNECTOR_DisplayPort => ConnectorType::DisplayPort, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `DRM_MODE_CONNECTOR_DISPLAY_PORT` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant in pattern `DRM_MODE_CONNECTOR_eDP` should have an upper case name [INFO] [stdout] --> src/control/mod.rs:771:13 [INFO] [stdout] | [INFO] [stdout] 771 | DRM_MODE_CONNECTOR_eDP => ConnectorType::EmbeddedDisplayPort, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `DRM_MODE_CONNECTOR_E_DP` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `SM_SIZE` [INFO] [stdout] --> src/util.rs:9:1 [INFO] [stdout] | [INFO] [stdout] 9 | pub const SM_SIZE: usize = 32; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `ConnectorName` [INFO] [stdout] --> src/control/mod.rs:15:1 [INFO] [stdout] | [INFO] [stdout] 15 | type ConnectorName = [i8; DRM_CONNECTOR_NAME_LEN as usize]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `DisplayName` [INFO] [stdout] --> src/control/mod.rs:16:1 [INFO] [stdout] | [INFO] [stdout] 16 | type DisplayName = [i8; DRM_DISPLAY_INFO_LEN as usize]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `ModeName` [INFO] [stdout] --> src/control/mod.rs:17:1 [INFO] [stdout] | [INFO] [stdout] 17 | type ModeName = [i8; DRM_DISPLAY_MODE_LEN as usize]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | #![feature(conservative_impl_trait)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 18 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant in pattern `DRM_MODE_CONNECTOR_Unknown` should have an upper case name [INFO] [stdout] --> src/control/mod.rs:757:13 [INFO] [stdout] | [INFO] [stdout] 757 | DRM_MODE_CONNECTOR_Unknown => ConnectorType::Unknown, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `DRM_MODE_CONNECTOR_UNKNOWN` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant in pattern `DRM_MODE_CONNECTOR_Composite` should have an upper case name [INFO] [stdout] --> src/control/mod.rs:762:13 [INFO] [stdout] | [INFO] [stdout] 762 | DRM_MODE_CONNECTOR_Composite => ConnectorType::Composite, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `DRM_MODE_CONNECTOR_COMPOSITE` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant in pattern `DRM_MODE_CONNECTOR_Component` should have an upper case name [INFO] [stdout] --> src/control/mod.rs:765:13 [INFO] [stdout] | [INFO] [stdout] 765 | DRM_MODE_CONNECTOR_Component => ConnectorType::Component, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `DRM_MODE_CONNECTOR_COMPONENT` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant in pattern `DRM_MODE_CONNECTOR_9PinDIN` should have an upper case name [INFO] [stdout] --> src/control/mod.rs:766:13 [INFO] [stdout] | [INFO] [stdout] 766 | DRM_MODE_CONNECTOR_9PinDIN => ConnectorType::NinePinDIN, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `DRM_MODE_CONNECTOR_9_PIN_DIN` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant in pattern `DRM_MODE_CONNECTOR_DisplayPort` should have an upper case name [INFO] [stdout] --> src/control/mod.rs:767:13 [INFO] [stdout] | [INFO] [stdout] 767 | DRM_MODE_CONNECTOR_DisplayPort => ConnectorType::DisplayPort, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `DRM_MODE_CONNECTOR_DISPLAY_PORT` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant in pattern `DRM_MODE_CONNECTOR_eDP` should have an upper case name [INFO] [stdout] --> src/control/mod.rs:771:13 [INFO] [stdout] | [INFO] [stdout] 771 | DRM_MODE_CONNECTOR_eDP => ConnectorType::EmbeddedDisplayPort, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `DRM_MODE_CONNECTOR_E_DP` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 18 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `enc` [INFO] [stdout] --> tests/test.rs:43:9 [INFO] [stdout] | [INFO] [stdout] 43 | let enc = res.encoders().iter().map(| &id | card.encoder(id).unwrap()).next().unwrap(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_enc` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> tests/test.rs:60:13 [INFO] [stdout] | [INFO] [stdout] 60 | let mut data = vec![brightness; dbmap.as_slice().len()]; [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: unused `Result` that must be used [INFO] [stdout] --> tests/test.rs:62:9 [INFO] [stdout] | [INFO] [stdout] 62 | mref.set_crtc(crtc.id(), fb, &cons, (0, 0), Some(m)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.25s [INFO] running `Command { std: "docker" "inspect" "76da78003c09bee20d262a1a3f87a7c3d11e963e9a94afe0774bd66f97ca0cf7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "76da78003c09bee20d262a1a3f87a7c3d11e963e9a94afe0774bd66f97ca0cf7", kill_on_drop: false }` [INFO] [stdout] 76da78003c09bee20d262a1a3f87a7c3d11e963e9a94afe0774bd66f97ca0cf7