Aug 17 18:23:48.133 INFO checking libdrm-0.0.2 against try#a5d98b025f62ace80fe9d2a15781f900fc42515e for pr-53426
Aug 17 18:23:48.133 INFO running: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 18:23:48.133 INFO creating container for: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 18:23:48.133 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53426/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-3/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 18:23:48.349 INFO blam! d83e9b3bcec261cc9fcd9c4f8f79d41009c81bbec2819c6e2e7f5ddd14e78267
Aug 17 18:23:48.362 INFO running `"docker" "start" "-a" "d83e9b3bcec261cc9fcd9c4f8f79d41009c81bbec2819c6e2e7f5ddd14e78267"`
Aug 17 18:23:49.270 INFO kablam!    Compiling drm-sys v0.0.3
Aug 17 18:23:52.822 INFO kablam!     Checking libdrm v0.0.2 (file:///source)
Aug 17 18:23:54.783 INFO kablam! warning: unused variable: `device`
Aug 17 18:23:54.783 INFO kablam!    --> src/control/mod.rs:371:34
Aug 17 18:23:54.784 INFO kablam!     |
Aug 17 18:23:54.784 INFO kablam! 371 |     fn load_properties<T>(&self, device: &T) ->
Aug 17 18:23:54.784 INFO kablam!     |                                  ^^^^^^ help: consider using `_device` instead
Aug 17 18:23:54.784 INFO kablam!     |
Aug 17 18:23:54.784 INFO kablam!     = note: #[warn(unused_variables)] on by default
Aug 17 18:23:54.784 INFO kablam! 
Aug 17 18:23:55.024 INFO kablam! warning: unused variable: `device`
Aug 17 18:23:55.024 INFO kablam!    --> src/control/mod.rs:371:34
Aug 17 18:23:55.024 INFO kablam!     |
Aug 17 18:23:55.024 INFO kablam! 371 |     fn load_properties<T>(&self, device: &T) ->
Aug 17 18:23:55.024 INFO kablam!     |                                  ^^^^^^ help: consider using `_device` instead
Aug 17 18:23:55.025 INFO kablam!     |
Aug 17 18:23:55.025 INFO kablam!     = note: #[warn(unused_variables)] on by default
Aug 17 18:23:55.025 INFO kablam! 
Aug 17 18:23:55.277 INFO kablam! warning: constant item is never used: `SM_SIZE`
Aug 17 18:23:55.277 INFO kablam!  --> src/util.rs:9:1
Aug 17 18:23:55.277 INFO kablam!   |
Aug 17 18:23:55.277 INFO kablam! 9 | pub const SM_SIZE: usize = 32;
Aug 17 18:23:55.277 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 18:23:55.277 INFO kablam!   |
Aug 17 18:23:55.277 INFO kablam!   = note: #[warn(dead_code)] on by default
Aug 17 18:23:55.277 INFO kablam! 
Aug 17 18:23:55.277 INFO kablam! warning: type alias is never used: `ConnectorName`
Aug 17 18:23:55.278 INFO kablam!   --> src/control/mod.rs:15:1
Aug 17 18:23:55.278 INFO kablam!    |
Aug 17 18:23:55.278 INFO kablam! 15 | type ConnectorName = [i8; DRM_CONNECTOR_NAME_LEN as usize];
Aug 17 18:23:55.278 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 18:23:55.278 INFO kablam! 
Aug 17 18:23:55.283 INFO kablam! warning: type alias is never used: `DisplayName`
Aug 17 18:23:55.283 INFO kablam!   --> src/control/mod.rs:16:1
Aug 17 18:23:55.283 INFO kablam!    |
Aug 17 18:23:55.283 INFO kablam! 16 | type DisplayName = [i8; DRM_DISPLAY_INFO_LEN as usize];
Aug 17 18:23:55.283 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 18:23:55.283 INFO kablam! 
Aug 17 18:23:55.283 INFO kablam! warning: type alias is never used: `ModeName`
Aug 17 18:23:55.283 INFO kablam!   --> src/control/mod.rs:17:1
Aug 17 18:23:55.283 INFO kablam!    |
Aug 17 18:23:55.283 INFO kablam! 17 | type ModeName = [i8; DRM_DISPLAY_MODE_LEN as usize];
Aug 17 18:23:55.283 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 18:23:55.283 INFO kablam! 
Aug 17 18:23:55.288 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Aug 17 18:23:55.288 INFO kablam!  --> src/lib.rs:3:12
Aug 17 18:23:55.288 INFO kablam!   |
Aug 17 18:23:55.288 INFO kablam! 3 | #![feature(conservative_impl_trait)]
Aug 17 18:23:55.288 INFO kablam!   |            ^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 18:23:55.288 INFO kablam!   |
Aug 17 18:23:55.288 INFO kablam!   = note: #[warn(stable_features)] on by default
Aug 17 18:23:55.288 INFO kablam! 
Aug 17 18:23:55.315 INFO kablam! warning: constant in pattern `DRM_MODE_CONNECTOR_Unknown` should have an upper case name such as `DRM_MODE_CONNECTOR_UNKNOWN`
Aug 17 18:23:55.315 INFO kablam!    --> src/control/mod.rs:757:13
Aug 17 18:23:55.315 INFO kablam!     |
Aug 17 18:23:55.315 INFO kablam! 757 |             DRM_MODE_CONNECTOR_Unknown => ConnectorType::Unknown,
Aug 17 18:23:55.315 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 18:23:55.315 INFO kablam!     |
Aug 17 18:23:55.315 INFO kablam!     = note: #[warn(non_upper_case_globals)] on by default
Aug 17 18:23:55.315 INFO kablam! 
Aug 17 18:23:55.315 INFO kablam! warning: constant in pattern `DRM_MODE_CONNECTOR_Composite` should have an upper case name such as `DRM_MODE_CONNECTOR_COMPOSITE`
Aug 17 18:23:55.315 INFO kablam!    --> src/control/mod.rs:762:13
Aug 17 18:23:55.315 INFO kablam!     |
Aug 17 18:23:55.315 INFO kablam! 762 |             DRM_MODE_CONNECTOR_Composite => ConnectorType::Composite,
Aug 17 18:23:55.316 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 18:23:55.316 INFO kablam! 
Aug 17 18:23:55.316 INFO kablam! warning: constant in pattern `DRM_MODE_CONNECTOR_Component` should have an upper case name such as `DRM_MODE_CONNECTOR_COMPONENT`
Aug 17 18:23:55.316 INFO kablam!    --> src/control/mod.rs:765:13
Aug 17 18:23:55.316 INFO kablam!     |
Aug 17 18:23:55.316 INFO kablam! 765 |             DRM_MODE_CONNECTOR_Component => ConnectorType::Component,
Aug 17 18:23:55.316 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 18:23:55.316 INFO kablam! 
Aug 17 18:23:55.316 INFO kablam! warning: constant in pattern `DRM_MODE_CONNECTOR_9PinDIN` should have an upper case name such as `DRM_MODE_CONNECTOR_9_PIN_DIN`
Aug 17 18:23:55.316 INFO kablam!    --> src/control/mod.rs:766:13
Aug 17 18:23:55.316 INFO kablam!     |
Aug 17 18:23:55.316 INFO kablam! 766 |             DRM_MODE_CONNECTOR_9PinDIN => ConnectorType::NinePinDIN,
Aug 17 18:23:55.316 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 18:23:55.316 INFO kablam! 
Aug 17 18:23:55.316 INFO kablam! warning: constant in pattern `DRM_MODE_CONNECTOR_DisplayPort` should have an upper case name such as `DRM_MODE_CONNECTOR_DISPLAY_PORT`
Aug 17 18:23:55.316 INFO kablam!    --> src/control/mod.rs:767:13
Aug 17 18:23:55.316 INFO kablam!     |
Aug 17 18:23:55.316 INFO kablam! 767 |             DRM_MODE_CONNECTOR_DisplayPort => ConnectorType::DisplayPort,
Aug 17 18:23:55.316 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 18:23:55.316 INFO kablam! 
Aug 17 18:23:55.319 INFO kablam! warning: constant in pattern `DRM_MODE_CONNECTOR_eDP` should have an upper case name such as `DRM_MODE_CONNECTOR_E_DP`
Aug 17 18:23:55.319 INFO kablam!    --> src/control/mod.rs:771:13
Aug 17 18:23:55.319 INFO kablam!     |
Aug 17 18:23:55.319 INFO kablam! 771 |             DRM_MODE_CONNECTOR_eDP => ConnectorType::EmbeddedDisplayPort,
Aug 17 18:23:55.319 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^
Aug 17 18:23:55.319 INFO kablam! 
Aug 17 18:23:55.629 INFO kablam! warning: constant item is never used: `SM_SIZE`
Aug 17 18:23:55.629 INFO kablam!  --> src/util.rs:9:1
Aug 17 18:23:55.629 INFO kablam!   |
Aug 17 18:23:55.629 INFO kablam! 9 | pub const SM_SIZE: usize = 32;
Aug 17 18:23:55.629 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 18:23:55.629 INFO kablam!   |
Aug 17 18:23:55.629 INFO kablam!   = note: #[warn(dead_code)] on by default
Aug 17 18:23:55.629 INFO kablam! 
Aug 17 18:23:55.629 INFO kablam! warning: type alias is never used: `ConnectorName`
Aug 17 18:23:55.629 INFO kablam!   --> src/control/mod.rs:15:1
Aug 17 18:23:55.629 INFO kablam!    |
Aug 17 18:23:55.629 INFO kablam! 15 | type ConnectorName = [i8; DRM_CONNECTOR_NAME_LEN as usize];
Aug 17 18:23:55.629 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 18:23:55.629 INFO kablam! 
Aug 17 18:23:55.629 INFO kablam! warning: type alias is never used: `DisplayName`
Aug 17 18:23:55.629 INFO kablam!   --> src/control/mod.rs:16:1
Aug 17 18:23:55.629 INFO kablam!    |
Aug 17 18:23:55.629 INFO kablam! 16 | type DisplayName = [i8; DRM_DISPLAY_INFO_LEN as usize];
Aug 17 18:23:55.629 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 18:23:55.629 INFO kablam! 
Aug 17 18:23:55.629 INFO kablam! warning: type alias is never used: `ModeName`
Aug 17 18:23:55.629 INFO kablam!   --> src/control/mod.rs:17:1
Aug 17 18:23:55.630 INFO kablam!    |
Aug 17 18:23:55.630 INFO kablam! 17 | type ModeName = [i8; DRM_DISPLAY_MODE_LEN as usize];
Aug 17 18:23:55.630 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 18:23:55.630 INFO kablam! 
Aug 17 18:23:55.630 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Aug 17 18:23:55.630 INFO kablam!  --> src/lib.rs:3:12
Aug 17 18:23:55.630 INFO kablam!   |
Aug 17 18:23:55.630 INFO kablam! 3 | #![feature(conservative_impl_trait)]
Aug 17 18:23:55.630 INFO kablam!   |            ^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 18:23:55.630 INFO kablam!   |
Aug 17 18:23:55.630 INFO kablam!   = note: #[warn(stable_features)] on by default
Aug 17 18:23:55.630 INFO kablam! 
Aug 17 18:23:55.648 INFO kablam! warning: constant in pattern `DRM_MODE_CONNECTOR_Unknown` should have an upper case name such as `DRM_MODE_CONNECTOR_UNKNOWN`
Aug 17 18:23:55.648 INFO kablam!    --> src/control/mod.rs:757:13
Aug 17 18:23:55.649 INFO kablam!     |
Aug 17 18:23:55.649 INFO kablam! 757 |             DRM_MODE_CONNECTOR_Unknown => ConnectorType::Unknown,
Aug 17 18:23:55.649 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 18:23:55.649 INFO kablam!     |
Aug 17 18:23:55.649 INFO kablam!     = note: #[warn(non_upper_case_globals)] on by default
Aug 17 18:23:55.649 INFO kablam! 
Aug 17 18:23:55.650 INFO kablam! warning: constant in pattern `DRM_MODE_CONNECTOR_Composite` should have an upper case name such as `DRM_MODE_CONNECTOR_COMPOSITE`
Aug 17 18:23:55.650 INFO kablam!    --> src/control/mod.rs:762:13
Aug 17 18:23:55.650 INFO kablam!     |
Aug 17 18:23:55.650 INFO kablam! 762 |             DRM_MODE_CONNECTOR_Composite => ConnectorType::Composite,
Aug 17 18:23:55.650 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 18:23:55.650 INFO kablam! 
Aug 17 18:23:55.650 INFO kablam! warning: constant in pattern `DRM_MODE_CONNECTOR_Component` should have an upper case name such as `DRM_MODE_CONNECTOR_COMPONENT`
Aug 17 18:23:55.650 INFO kablam!    --> src/control/mod.rs:765:13
Aug 17 18:23:55.650 INFO kablam!     |
Aug 17 18:23:55.650 INFO kablam! 765 |             DRM_MODE_CONNECTOR_Component => ConnectorType::Component,
Aug 17 18:23:55.650 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 18:23:55.650 INFO kablam! 
Aug 17 18:23:55.650 INFO kablam! warning: constant in pattern `DRM_MODE_CONNECTOR_9PinDIN` should have an upper case name such as `DRM_MODE_CONNECTOR_9_PIN_DIN`
Aug 17 18:23:55.650 INFO kablam!    --> src/control/mod.rs:766:13
Aug 17 18:23:55.650 INFO kablam!     |
Aug 17 18:23:55.650 INFO kablam! 766 |             DRM_MODE_CONNECTOR_9PinDIN => ConnectorType::NinePinDIN,
Aug 17 18:23:55.650 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 18:23:55.650 INFO kablam! 
Aug 17 18:23:55.651 INFO kablam! warning: constant in pattern `DRM_MODE_CONNECTOR_DisplayPort` should have an upper case name such as `DRM_MODE_CONNECTOR_DISPLAY_PORT`
Aug 17 18:23:55.651 INFO kablam!    --> src/control/mod.rs:767:13
Aug 17 18:23:55.651 INFO kablam!     |
Aug 17 18:23:55.651 INFO kablam! 767 |             DRM_MODE_CONNECTOR_DisplayPort => ConnectorType::DisplayPort,
Aug 17 18:23:55.651 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 18:23:55.651 INFO kablam! 
Aug 17 18:23:55.651 INFO kablam! warning: constant in pattern `DRM_MODE_CONNECTOR_eDP` should have an upper case name such as `DRM_MODE_CONNECTOR_E_DP`
Aug 17 18:23:55.651 INFO kablam!    --> src/control/mod.rs:771:13
Aug 17 18:23:55.651 INFO kablam!     |
Aug 17 18:23:55.651 INFO kablam! 771 |             DRM_MODE_CONNECTOR_eDP => ConnectorType::EmbeddedDisplayPort,
Aug 17 18:23:55.651 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^
Aug 17 18:23:55.651 INFO kablam! 
Aug 17 18:23:56.346 INFO kablam! warning: unused variable: `enc`
Aug 17 18:23:56.346 INFO kablam!   --> tests/test.rs:43:9
Aug 17 18:23:56.346 INFO kablam!    |
Aug 17 18:23:56.346 INFO kablam! 43 |     let enc = res.encoders().iter().map(| &id | card.encoder(id).unwrap()).next().unwrap();
Aug 17 18:23:56.346 INFO kablam!    |         ^^^ help: consider using `_enc` instead
Aug 17 18:23:56.346 INFO kablam!    |
Aug 17 18:23:56.346 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 17 18:23:56.346 INFO kablam! 
Aug 17 18:23:56.378 INFO kablam! warning: variable does not need to be mutable
Aug 17 18:23:56.378 INFO kablam!   --> tests/test.rs:60:13
Aug 17 18:23:56.378 INFO kablam!    |
Aug 17 18:23:56.378 INFO kablam! 60 |         let mut data = vec![brightness; dbmap.as_slice().len()];
Aug 17 18:23:56.378 INFO kablam!    |             ----^^^^
Aug 17 18:23:56.378 INFO kablam!    |             |
Aug 17 18:23:56.378 INFO kablam!    |             help: remove this `mut`
Aug 17 18:23:56.378 INFO kablam!    |
Aug 17 18:23:56.378 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 17 18:23:56.378 INFO kablam! 
Aug 17 18:23:56.414 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 17 18:23:56.414 INFO kablam!   --> tests/test.rs:62:9
Aug 17 18:23:56.414 INFO kablam!    |
Aug 17 18:23:56.414 INFO kablam! 62 |         mref.set_crtc(crtc.id(), fb, &cons, (0, 0), Some(m));
Aug 17 18:23:56.414 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 18:23:56.414 INFO kablam!    |
Aug 17 18:23:56.414 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 17 18:23:56.414 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 17 18:23:56.414 INFO kablam! 
Aug 17 18:23:56.440 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.22s
Aug 17 18:23:56.444 INFO kablam! su: No module specific data is present
Aug 17 18:23:56.995 INFO running `"docker" "rm" "-f" "d83e9b3bcec261cc9fcd9c4f8f79d41009c81bbec2819c6e2e7f5ddd14e78267"`
Aug 17 18:23:57.211 INFO blam! d83e9b3bcec261cc9fcd9c4f8f79d41009c81bbec2819c6e2e7f5ddd14e78267