Sep 06 04:34:53.000 INFO checking libdrm-0.0.2 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 06 04:34:53.000 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 06 04:34:53.000 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-4/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/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=1000" "-e" "CMD=cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 04:34:53.136 INFO blam! 00fd6e93598d707ac46e96209fcae7deff1f1456535bbe4041338b8f287db6a0
Sep 06 04:34:53.137 INFO running `"docker" "start" "-a" "00fd6e93598d707ac46e96209fcae7deff1f1456535bbe4041338b8f287db6a0"`
Sep 06 04:34:53.975 INFO kablam! usermod: no changes
Sep 06 04:34:54.042 INFO kablam!    Compiling drm-sys v0.0.3
Sep 06 04:34:54.042 INFO kablam!     Checking smallvec v0.3.4
Sep 06 04:34:55.476 INFO kablam!     Checking libdrm v0.0.2 (file:///source)
Sep 06 04:34:56.202 INFO kablam! warning: unused variable: `device`
Sep 06 04:34:56.202 INFO kablam!    --> src/control/mod.rs:371:34
Sep 06 04:34:56.202 INFO kablam!     |
Sep 06 04:34:56.202 INFO kablam! 371 |     fn load_properties<T>(&self, device: &T) ->
Sep 06 04:34:56.202 INFO kablam!     |                                  ^^^^^^ help: consider using `_device` instead
Sep 06 04:34:56.202 INFO kablam!     |
Sep 06 04:34:56.202 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 06 04:34:56.202 INFO kablam! 
Sep 06 04:34:56.236 INFO kablam! warning: unused variable: `device`
Sep 06 04:34:56.236 INFO kablam!    --> src/control/mod.rs:371:34
Sep 06 04:34:56.236 INFO kablam!     |
Sep 06 04:34:56.236 INFO kablam! 371 |     fn load_properties<T>(&self, device: &T) ->
Sep 06 04:34:56.236 INFO kablam!     |                                  ^^^^^^ help: consider using `_device` instead
Sep 06 04:34:56.236 INFO kablam!     |
Sep 06 04:34:56.236 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 06 04:34:56.236 INFO kablam! 
Sep 06 04:34:56.320 INFO kablam! warning: constant item is never used: `SM_SIZE`
Sep 06 04:34:56.320 INFO kablam!  --> src/util.rs:9:1
Sep 06 04:34:56.320 INFO kablam!   |
Sep 06 04:34:56.320 INFO kablam! 9 | pub const SM_SIZE: usize = 32;
Sep 06 04:34:56.320 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 04:34:56.320 INFO kablam!   |
Sep 06 04:34:56.320 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 06 04:34:56.320 INFO kablam! 
Sep 06 04:34:56.320 INFO kablam! warning: type alias is never used: `ConnectorName`
Sep 06 04:34:56.320 INFO kablam!   --> src/control/mod.rs:15:1
Sep 06 04:34:56.320 INFO kablam!    |
Sep 06 04:34:56.320 INFO kablam! 15 | type ConnectorName = [i8; DRM_CONNECTOR_NAME_LEN as usize];
Sep 06 04:34:56.320 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 04:34:56.320 INFO kablam! 
Sep 06 04:34:56.320 INFO kablam! warning: type alias is never used: `DisplayName`
Sep 06 04:34:56.320 INFO kablam!   --> src/control/mod.rs:16:1
Sep 06 04:34:56.320 INFO kablam!    |
Sep 06 04:34:56.320 INFO kablam! 16 | type DisplayName = [i8; DRM_DISPLAY_INFO_LEN as usize];
Sep 06 04:34:56.320 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 04:34:56.320 INFO kablam! 
Sep 06 04:34:56.320 INFO kablam! warning: type alias is never used: `ModeName`
Sep 06 04:34:56.320 INFO kablam!   --> src/control/mod.rs:17:1
Sep 06 04:34:56.320 INFO kablam!    |
Sep 06 04:34:56.320 INFO kablam! 17 | type ModeName = [i8; DRM_DISPLAY_MODE_LEN as usize];
Sep 06 04:34:56.320 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 04:34:56.320 INFO kablam! 
Sep 06 04:34:56.320 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Sep 06 04:34:56.320 INFO kablam!  --> src/lib.rs:3:12
Sep 06 04:34:56.320 INFO kablam!   |
Sep 06 04:34:56.320 INFO kablam! 3 | #![feature(conservative_impl_trait)]
Sep 06 04:34:56.320 INFO kablam!   |            ^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 04:34:56.320 INFO kablam!   |
Sep 06 04:34:56.320 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 06 04:34:56.320 INFO kablam! 
Sep 06 04:34:56.326 INFO kablam! warning: constant in pattern `DRM_MODE_CONNECTOR_Unknown` should have an upper case name such as `DRM_MODE_CONNECTOR_UNKNOWN`
Sep 06 04:34:56.326 INFO kablam!    --> src/control/mod.rs:757:13
Sep 06 04:34:56.326 INFO kablam!     |
Sep 06 04:34:56.326 INFO kablam! 757 |             DRM_MODE_CONNECTOR_Unknown => ConnectorType::Unknown,
Sep 06 04:34:56.326 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 04:34:56.326 INFO kablam!     |
Sep 06 04:34:56.326 INFO kablam!     = note: #[warn(non_upper_case_globals)] on by default
Sep 06 04:34:56.326 INFO kablam! 
Sep 06 04:34:56.326 INFO kablam! warning: constant in pattern `DRM_MODE_CONNECTOR_Composite` should have an upper case name such as `DRM_MODE_CONNECTOR_COMPOSITE`
Sep 06 04:34:56.326 INFO kablam!    --> src/control/mod.rs:762:13
Sep 06 04:34:56.326 INFO kablam!     |
Sep 06 04:34:56.326 INFO kablam! 762 |             DRM_MODE_CONNECTOR_Composite => ConnectorType::Composite,
Sep 06 04:34:56.326 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 04:34:56.326 INFO kablam! 
Sep 06 04:34:56.326 INFO kablam! warning: constant in pattern `DRM_MODE_CONNECTOR_Component` should have an upper case name such as `DRM_MODE_CONNECTOR_COMPONENT`
Sep 06 04:34:56.326 INFO kablam!    --> src/control/mod.rs:765:13
Sep 06 04:34:56.326 INFO kablam!     |
Sep 06 04:34:56.326 INFO kablam! 765 |             DRM_MODE_CONNECTOR_Component => ConnectorType::Component,
Sep 06 04:34:56.326 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 04:34:56.326 INFO kablam! 
Sep 06 04:34:56.326 INFO kablam! warning: constant in pattern `DRM_MODE_CONNECTOR_9PinDIN` should have an upper case name such as `DRM_MODE_CONNECTOR_9_PIN_DIN`
Sep 06 04:34:56.326 INFO kablam!    --> src/control/mod.rs:766:13
Sep 06 04:34:56.326 INFO kablam!     |
Sep 06 04:34:56.326 INFO kablam! 766 |             DRM_MODE_CONNECTOR_9PinDIN => ConnectorType::NinePinDIN,
Sep 06 04:34:56.326 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 04:34:56.326 INFO kablam! 
Sep 06 04:34:56.326 INFO kablam! warning: constant in pattern `DRM_MODE_CONNECTOR_DisplayPort` should have an upper case name such as `DRM_MODE_CONNECTOR_DISPLAY_PORT`
Sep 06 04:34:56.326 INFO kablam!    --> src/control/mod.rs:767:13
Sep 06 04:34:56.326 INFO kablam!     |
Sep 06 04:34:56.326 INFO kablam! 767 |             DRM_MODE_CONNECTOR_DisplayPort => ConnectorType::DisplayPort,
Sep 06 04:34:56.326 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 04:34:56.326 INFO kablam! 
Sep 06 04:34:56.326 INFO kablam! warning: constant in pattern `DRM_MODE_CONNECTOR_eDP` should have an upper case name such as `DRM_MODE_CONNECTOR_E_DP`
Sep 06 04:34:56.326 INFO kablam!    --> src/control/mod.rs:771:13
Sep 06 04:34:56.326 INFO kablam!     |
Sep 06 04:34:56.326 INFO kablam! 771 |             DRM_MODE_CONNECTOR_eDP => ConnectorType::EmbeddedDisplayPort,
Sep 06 04:34:56.326 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^
Sep 06 04:34:56.326 INFO kablam! 
Sep 06 04:34:56.390 INFO kablam! warning: constant item is never used: `SM_SIZE`
Sep 06 04:34:56.390 INFO kablam!  --> src/util.rs:9:1
Sep 06 04:34:56.390 INFO kablam!   |
Sep 06 04:34:56.390 INFO kablam! 9 | pub const SM_SIZE: usize = 32;
Sep 06 04:34:56.390 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 04:34:56.390 INFO kablam!   |
Sep 06 04:34:56.390 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 06 04:34:56.390 INFO kablam! 
Sep 06 04:34:56.390 INFO kablam! warning: type alias is never used: `ConnectorName`
Sep 06 04:34:56.390 INFO kablam!   --> src/control/mod.rs:15:1
Sep 06 04:34:56.390 INFO kablam!    |
Sep 06 04:34:56.390 INFO kablam! 15 | type ConnectorName = [i8; DRM_CONNECTOR_NAME_LEN as usize];
Sep 06 04:34:56.390 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 04:34:56.390 INFO kablam! 
Sep 06 04:34:56.390 INFO kablam! warning: type alias is never used: `DisplayName`
Sep 06 04:34:56.390 INFO kablam!   --> src/control/mod.rs:16:1
Sep 06 04:34:56.390 INFO kablam!    |
Sep 06 04:34:56.390 INFO kablam! 16 | type DisplayName = [i8; DRM_DISPLAY_INFO_LEN as usize];
Sep 06 04:34:56.390 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 04:34:56.390 INFO kablam! 
Sep 06 04:34:56.390 INFO kablam! warning: type alias is never used: `ModeName`
Sep 06 04:34:56.390 INFO kablam!   --> src/control/mod.rs:17:1
Sep 06 04:34:56.390 INFO kablam!    |
Sep 06 04:34:56.390 INFO kablam! 17 | type ModeName = [i8; DRM_DISPLAY_MODE_LEN as usize];
Sep 06 04:34:56.390 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 04:34:56.390 INFO kablam! 
Sep 06 04:34:56.390 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Sep 06 04:34:56.390 INFO kablam!  --> src/lib.rs:3:12
Sep 06 04:34:56.390 INFO kablam!   |
Sep 06 04:34:56.390 INFO kablam! 3 | #![feature(conservative_impl_trait)]
Sep 06 04:34:56.390 INFO kablam!   |            ^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 04:34:56.390 INFO kablam!   |
Sep 06 04:34:56.390 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 06 04:34:56.390 INFO kablam! 
Sep 06 04:34:56.407 INFO kablam! warning: constant in pattern `DRM_MODE_CONNECTOR_Unknown` should have an upper case name such as `DRM_MODE_CONNECTOR_UNKNOWN`
Sep 06 04:34:56.407 INFO kablam!    --> src/control/mod.rs:757:13
Sep 06 04:34:56.407 INFO kablam!     |
Sep 06 04:34:56.407 INFO kablam! 757 |             DRM_MODE_CONNECTOR_Unknown => ConnectorType::Unknown,
Sep 06 04:34:56.407 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 04:34:56.407 INFO kablam!     |
Sep 06 04:34:56.407 INFO kablam!     = note: #[warn(non_upper_case_globals)] on by default
Sep 06 04:34:56.407 INFO kablam! 
Sep 06 04:34:56.407 INFO kablam! warning: constant in pattern `DRM_MODE_CONNECTOR_Composite` should have an upper case name such as `DRM_MODE_CONNECTOR_COMPOSITE`
Sep 06 04:34:56.407 INFO kablam!    --> src/control/mod.rs:762:13
Sep 06 04:34:56.407 INFO kablam!     |
Sep 06 04:34:56.407 INFO kablam! 762 |             DRM_MODE_CONNECTOR_Composite => ConnectorType::Composite,
Sep 06 04:34:56.407 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 04:34:56.407 INFO kablam! 
Sep 06 04:34:56.407 INFO kablam! warning: constant in pattern `DRM_MODE_CONNECTOR_Component` should have an upper case name such as `DRM_MODE_CONNECTOR_COMPONENT`
Sep 06 04:34:56.407 INFO kablam!    --> src/control/mod.rs:765:13
Sep 06 04:34:56.408 INFO kablam!     |
Sep 06 04:34:56.408 INFO kablam! 765 |             DRM_MODE_CONNECTOR_Component => ConnectorType::Component,
Sep 06 04:34:56.408 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 04:34:56.408 INFO kablam! 
Sep 06 04:34:56.408 INFO kablam! warning: constant in pattern `DRM_MODE_CONNECTOR_9PinDIN` should have an upper case name such as `DRM_MODE_CONNECTOR_9_PIN_DIN`
Sep 06 04:34:56.408 INFO kablam!    --> src/control/mod.rs:766:13
Sep 06 04:34:56.408 INFO kablam!     |
Sep 06 04:34:56.408 INFO kablam! 766 |             DRM_MODE_CONNECTOR_9PinDIN => ConnectorType::NinePinDIN,
Sep 06 04:34:56.408 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 04:34:56.408 INFO kablam! 
Sep 06 04:34:56.408 INFO kablam! warning: constant in pattern `DRM_MODE_CONNECTOR_DisplayPort` should have an upper case name such as `DRM_MODE_CONNECTOR_DISPLAY_PORT`
Sep 06 04:34:56.408 INFO kablam!    --> src/control/mod.rs:767:13
Sep 06 04:34:56.408 INFO kablam!     |
Sep 06 04:34:56.408 INFO kablam! 767 |             DRM_MODE_CONNECTOR_DisplayPort => ConnectorType::DisplayPort,
Sep 06 04:34:56.408 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 04:34:56.408 INFO kablam! 
Sep 06 04:34:56.408 INFO kablam! warning: constant in pattern `DRM_MODE_CONNECTOR_eDP` should have an upper case name such as `DRM_MODE_CONNECTOR_E_DP`
Sep 06 04:34:56.408 INFO kablam!    --> src/control/mod.rs:771:13
Sep 06 04:34:56.408 INFO kablam!     |
Sep 06 04:34:56.408 INFO kablam! 771 |             DRM_MODE_CONNECTOR_eDP => ConnectorType::EmbeddedDisplayPort,
Sep 06 04:34:56.408 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^
Sep 06 04:34:56.408 INFO kablam! 
Sep 06 04:34:56.989 INFO kablam! warning: unused variable: `enc`
Sep 06 04:34:56.989 INFO kablam!   --> tests/test.rs:43:9
Sep 06 04:34:56.989 INFO kablam!    |
Sep 06 04:34:56.989 INFO kablam! 43 |     let enc = res.encoders().iter().map(| &id | card.encoder(id).unwrap()).next().unwrap();
Sep 06 04:34:56.989 INFO kablam!    |         ^^^ help: consider using `_enc` instead
Sep 06 04:34:56.989 INFO kablam!    |
Sep 06 04:34:56.989 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 06 04:34:56.989 INFO kablam! 
Sep 06 04:34:57.010 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 06 04:34:57.010 INFO kablam!   --> tests/test.rs:62:9
Sep 06 04:34:57.010 INFO kablam!    |
Sep 06 04:34:57.010 INFO kablam! 62 |         mref.set_crtc(crtc.id(), fb, &cons, (0, 0), Some(m));
Sep 06 04:34:57.010 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 04:34:57.010 INFO kablam!    |
Sep 06 04:34:57.010 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 06 04:34:57.010 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 06 04:34:57.010 INFO kablam! 
Sep 06 04:34:57.023 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.02s
Sep 06 04:34:57.030 INFO kablam! su: No module specific data is present
Sep 06 04:34:58.135 INFO running `"docker" "rm" "-f" "00fd6e93598d707ac46e96209fcae7deff1f1456535bbe4041338b8f287db6a0"`
Sep 06 04:34:58.268 INFO blam! 00fd6e93598d707ac46e96209fcae7deff1f1456535bbe4041338b8f287db6a0