Nov 01 20:28:51.535 INFO checking libdrm-0.0.2 against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 20:28:51.537 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-6/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +d7816399d50d407bbce1efe9dbadf8faaaf568fc-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 01 20:28:52.066 INFO blam! b39b44876cb4334d20dabe735dfcb318255e2a19c772f91171a85d1ab3513a31
Nov 01 20:28:52.068 INFO running `"docker" "start" "-a" "b39b44876cb4334d20dabe735dfcb318255e2a19c772f91171a85d1ab3513a31"`
Nov 01 20:28:52.956 INFO kablam! usermod: no changes
Nov 01 20:28:52.998 INFO kablam!    Compiling drm-sys v0.0.3
Nov 01 20:28:52.999 INFO kablam!     Checking smallvec v0.3.4
Nov 01 20:28:55.157 INFO kablam!     Checking libdrm v0.0.2 (/source)
Nov 01 20:28:56.713 INFO kablam! warning: unused variable: `device`
Nov 01 20:28:56.714 INFO kablam!    --> src/control/mod.rs:371:34
Nov 01 20:28:56.715 INFO kablam!     |
Nov 01 20:28:56.716 INFO kablam! 371 |     fn load_properties<T>(&self, device: &T) ->
Nov 01 20:28:56.716 INFO kablam!     |                                  ^^^^^^ help: consider using `_device` instead
Nov 01 20:28:56.717 INFO kablam!     |
Nov 01 20:28:56.717 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 01 20:28:56.718 INFO kablam! 
Nov 01 20:28:56.862 INFO kablam! warning: constant item is never used: `SM_SIZE`
Nov 01 20:28:56.863 INFO kablam!  --> src/util.rs:9:1
Nov 01 20:28:56.864 INFO kablam!   |
Nov 01 20:28:56.864 INFO kablam! 9 | pub const SM_SIZE: usize = 32;
Nov 01 20:28:56.865 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 20:28:56.865 INFO kablam!   |
Nov 01 20:28:56.866 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 01 20:28:56.867 INFO kablam! 
Nov 01 20:28:56.867 INFO kablam! warning: type alias is never used: `ConnectorName`
Nov 01 20:28:56.868 INFO kablam!   --> src/control/mod.rs:15:1
Nov 01 20:28:56.868 INFO kablam!    |
Nov 01 20:28:56.869 INFO kablam! 15 | type ConnectorName = [i8; DRM_CONNECTOR_NAME_LEN as usize];
Nov 01 20:28:56.870 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 20:28:56.870 INFO kablam! 
Nov 01 20:28:56.871 INFO kablam! warning: type alias is never used: `DisplayName`
Nov 01 20:28:56.871 INFO kablam!   --> src/control/mod.rs:16:1
Nov 01 20:28:56.872 INFO kablam!    |
Nov 01 20:28:56.873 INFO kablam! 16 | type DisplayName = [i8; DRM_DISPLAY_INFO_LEN as usize];
Nov 01 20:28:56.873 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 20:28:56.874 INFO kablam! 
Nov 01 20:28:56.874 INFO kablam! warning: type alias is never used: `ModeName`
Nov 01 20:28:56.875 INFO kablam!   --> src/control/mod.rs:17:1
Nov 01 20:28:56.876 INFO kablam!    |
Nov 01 20:28:56.876 INFO kablam! 17 | type ModeName = [i8; DRM_DISPLAY_MODE_LEN as usize];
Nov 01 20:28:56.877 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 20:28:56.877 INFO kablam! 
Nov 01 20:28:56.879 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Nov 01 20:28:56.879 INFO kablam!  --> src/lib.rs:3:12
Nov 01 20:28:56.880 INFO kablam!   |
Nov 01 20:28:56.880 INFO kablam! 3 | #![feature(conservative_impl_trait)]
Nov 01 20:28:56.881 INFO kablam!   |            ^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 20:28:56.882 INFO kablam!   |
Nov 01 20:28:56.882 INFO kablam!   = note: #[warn(stable_features)] on by default
Nov 01 20:28:56.883 INFO kablam! 
Nov 01 20:28:56.889 INFO kablam! warning: constant in pattern `DRM_MODE_CONNECTOR_Unknown` should have an upper case name such as `DRM_MODE_CONNECTOR_UNKNOWN`
Nov 01 20:28:56.890 INFO kablam!    --> src/control/mod.rs:757:13
Nov 01 20:28:56.891 INFO kablam!     |
Nov 01 20:28:56.891 INFO kablam! 757 |             DRM_MODE_CONNECTOR_Unknown => ConnectorType::Unknown,
Nov 01 20:28:56.892 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 20:28:56.893 INFO kablam!     |
Nov 01 20:28:56.893 INFO kablam!     = note: #[warn(non_upper_case_globals)] on by default
Nov 01 20:28:56.894 INFO kablam! 
Nov 01 20:28:56.894 INFO kablam! warning: constant in pattern `DRM_MODE_CONNECTOR_Composite` should have an upper case name such as `DRM_MODE_CONNECTOR_COMPOSITE`
Nov 01 20:28:56.895 INFO kablam!    --> src/control/mod.rs:762:13
Nov 01 20:28:56.896 INFO kablam!     |
Nov 01 20:28:56.896 INFO kablam! 762 |             DRM_MODE_CONNECTOR_Composite => ConnectorType::Composite,
Nov 01 20:28:56.897 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 20:28:56.897 INFO kablam! 
Nov 01 20:28:56.898 INFO kablam! warning: constant in pattern `DRM_MODE_CONNECTOR_Component` should have an upper case name such as `DRM_MODE_CONNECTOR_COMPONENT`
Nov 01 20:28:56.899 INFO kablam!    --> src/control/mod.rs:765:13
Nov 01 20:28:56.899 INFO kablam!     |
Nov 01 20:28:56.900 INFO kablam! 765 |             DRM_MODE_CONNECTOR_Component => ConnectorType::Component,
Nov 01 20:28:56.900 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 20:28:56.901 INFO kablam! 
Nov 01 20:28:56.902 INFO kablam! warning: constant in pattern `DRM_MODE_CONNECTOR_9PinDIN` should have an upper case name such as `DRM_MODE_CONNECTOR_9_PIN_DIN`
Nov 01 20:28:56.902 INFO kablam!    --> src/control/mod.rs:766:13
Nov 01 20:28:56.903 INFO kablam!     |
Nov 01 20:28:56.903 INFO kablam! 766 |             DRM_MODE_CONNECTOR_9PinDIN => ConnectorType::NinePinDIN,
Nov 01 20:28:56.904 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 20:28:56.904 INFO kablam! 
Nov 01 20:28:56.905 INFO kablam! warning: constant in pattern `DRM_MODE_CONNECTOR_DisplayPort` should have an upper case name such as `DRM_MODE_CONNECTOR_DISPLAY_PORT`
Nov 01 20:28:56.906 INFO kablam!    --> src/control/mod.rs:767:13
Nov 01 20:28:56.906 INFO kablam!     |
Nov 01 20:28:56.907 INFO kablam! 767 |             DRM_MODE_CONNECTOR_DisplayPort => ConnectorType::DisplayPort,
Nov 01 20:28:56.907 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 20:28:56.908 INFO kablam! 
Nov 01 20:28:56.909 INFO kablam! warning: constant in pattern `DRM_MODE_CONNECTOR_eDP` should have an upper case name such as `DRM_MODE_CONNECTOR_E_DP`
Nov 01 20:28:56.909 INFO kablam!    --> src/control/mod.rs:771:13
Nov 01 20:28:56.910 INFO kablam!     |
Nov 01 20:28:56.910 INFO kablam! 771 |             DRM_MODE_CONNECTOR_eDP => ConnectorType::EmbeddedDisplayPort,
Nov 01 20:28:56.911 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^
Nov 01 20:28:56.912 INFO kablam! 
Nov 01 20:28:57.388 INFO kablam! warning: unused variable: `device`
Nov 01 20:28:57.388 INFO kablam!    --> src/control/mod.rs:371:34
Nov 01 20:28:57.388 INFO kablam!     |
Nov 01 20:28:57.388 INFO kablam! 371 |     fn load_properties<T>(&self, device: &T) ->
Nov 01 20:28:57.388 INFO kablam!     |                                  ^^^^^^ help: consider using `_device` instead
Nov 01 20:28:57.388 INFO kablam!     |
Nov 01 20:28:57.388 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 01 20:28:57.388 INFO kablam! 
Nov 01 20:28:57.624 INFO kablam! warning: constant item is never used: `SM_SIZE`
Nov 01 20:28:57.624 INFO kablam!  --> src/util.rs:9:1
Nov 01 20:28:57.624 INFO kablam!   |
Nov 01 20:28:57.624 INFO kablam! 9 | pub const SM_SIZE: usize = 32;
Nov 01 20:28:57.624 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 20:28:57.624 INFO kablam!   |
Nov 01 20:28:57.624 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 01 20:28:57.624 INFO kablam! 
Nov 01 20:28:57.625 INFO kablam! warning: type alias is never used: `ConnectorName`
Nov 01 20:28:57.625 INFO kablam!   --> src/control/mod.rs:15:1
Nov 01 20:28:57.625 INFO kablam!    |
Nov 01 20:28:57.625 INFO kablam! 15 | type ConnectorName = [i8; DRM_CONNECTOR_NAME_LEN as usize];
Nov 01 20:28:57.625 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 20:28:57.625 INFO kablam! 
Nov 01 20:28:57.625 INFO kablam! warning: type alias is never used: `DisplayName`
Nov 01 20:28:57.625 INFO kablam!   --> src/control/mod.rs:16:1
Nov 01 20:28:57.625 INFO kablam!    |
Nov 01 20:28:57.625 INFO kablam! 16 | type DisplayName = [i8; DRM_DISPLAY_INFO_LEN as usize];
Nov 01 20:28:57.625 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 20:28:57.625 INFO kablam! 
Nov 01 20:28:57.625 INFO kablam! warning: type alias is never used: `ModeName`
Nov 01 20:28:57.625 INFO kablam!   --> src/control/mod.rs:17:1
Nov 01 20:28:57.625 INFO kablam!    |
Nov 01 20:28:57.625 INFO kablam! 17 | type ModeName = [i8; DRM_DISPLAY_MODE_LEN as usize];
Nov 01 20:28:57.625 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 20:28:57.625 INFO kablam! 
Nov 01 20:28:57.625 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Nov 01 20:28:57.625 INFO kablam!  --> src/lib.rs:3:12
Nov 01 20:28:57.625 INFO kablam!   |
Nov 01 20:28:57.625 INFO kablam! 3 | #![feature(conservative_impl_trait)]
Nov 01 20:28:57.625 INFO kablam!   |            ^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 20:28:57.625 INFO kablam!   |
Nov 01 20:28:57.625 INFO kablam!   = note: #[warn(stable_features)] on by default
Nov 01 20:28:57.625 INFO kablam! 
Nov 01 20:28:57.648 INFO kablam! warning: constant in pattern `DRM_MODE_CONNECTOR_Unknown` should have an upper case name such as `DRM_MODE_CONNECTOR_UNKNOWN`
Nov 01 20:28:57.648 INFO kablam!    --> src/control/mod.rs:757:13
Nov 01 20:28:57.648 INFO kablam!     |
Nov 01 20:28:57.648 INFO kablam! 757 |             DRM_MODE_CONNECTOR_Unknown => ConnectorType::Unknown,
Nov 01 20:28:57.648 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 20:28:57.648 INFO kablam!     |
Nov 01 20:28:57.648 INFO kablam!     = note: #[warn(non_upper_case_globals)] on by default
Nov 01 20:28:57.648 INFO kablam! 
Nov 01 20:28:57.648 INFO kablam! warning: constant in pattern `DRM_MODE_CONNECTOR_Composite` should have an upper case name such as `DRM_MODE_CONNECTOR_COMPOSITE`
Nov 01 20:28:57.649 INFO kablam!    --> src/control/mod.rs:762:13
Nov 01 20:28:57.649 INFO kablam!     |
Nov 01 20:28:57.649 INFO kablam! 762 |             DRM_MODE_CONNECTOR_Composite => ConnectorType::Composite,
Nov 01 20:28:57.649 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 20:28:57.649 INFO kablam! 
Nov 01 20:28:57.649 INFO kablam! warning: constant in pattern `DRM_MODE_CONNECTOR_Component` should have an upper case name such as `DRM_MODE_CONNECTOR_COMPONENT`
Nov 01 20:28:57.649 INFO kablam!    --> src/control/mod.rs:765:13
Nov 01 20:28:57.649 INFO kablam!     |
Nov 01 20:28:57.649 INFO kablam! 765 |             DRM_MODE_CONNECTOR_Component => ConnectorType::Component,
Nov 01 20:28:57.649 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 20:28:57.649 INFO kablam! 
Nov 01 20:28:57.649 INFO kablam! warning: constant in pattern `DRM_MODE_CONNECTOR_9PinDIN` should have an upper case name such as `DRM_MODE_CONNECTOR_9_PIN_DIN`
Nov 01 20:28:57.649 INFO kablam!    --> src/control/mod.rs:766:13
Nov 01 20:28:57.649 INFO kablam!     |
Nov 01 20:28:57.649 INFO kablam! 766 |             DRM_MODE_CONNECTOR_9PinDIN => ConnectorType::NinePinDIN,
Nov 01 20:28:57.649 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 20:28:57.649 INFO kablam! 
Nov 01 20:28:57.649 INFO kablam! warning: constant in pattern `DRM_MODE_CONNECTOR_DisplayPort` should have an upper case name such as `DRM_MODE_CONNECTOR_DISPLAY_PORT`
Nov 01 20:28:57.649 INFO kablam!    --> src/control/mod.rs:767:13
Nov 01 20:28:57.649 INFO kablam!     |
Nov 01 20:28:57.649 INFO kablam! 767 |             DRM_MODE_CONNECTOR_DisplayPort => ConnectorType::DisplayPort,
Nov 01 20:28:57.649 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 20:28:57.649 INFO kablam! 
Nov 01 20:28:57.649 INFO kablam! warning: constant in pattern `DRM_MODE_CONNECTOR_eDP` should have an upper case name such as `DRM_MODE_CONNECTOR_E_DP`
Nov 01 20:28:57.649 INFO kablam!    --> src/control/mod.rs:771:13
Nov 01 20:28:57.649 INFO kablam!     |
Nov 01 20:28:57.649 INFO kablam! 771 |             DRM_MODE_CONNECTOR_eDP => ConnectorType::EmbeddedDisplayPort,
Nov 01 20:28:57.649 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^
Nov 01 20:28:57.649 INFO kablam! 
Nov 01 20:28:58.574 INFO kablam! warning: unused variable: `enc`
Nov 01 20:28:58.574 INFO kablam!   --> tests/test.rs:43:9
Nov 01 20:28:58.574 INFO kablam!    |
Nov 01 20:28:58.574 INFO kablam! 43 |     let enc = res.encoders().iter().map(| &id | card.encoder(id).unwrap()).next().unwrap();
Nov 01 20:28:58.574 INFO kablam!    |         ^^^ help: consider using `_enc` instead
Nov 01 20:28:58.574 INFO kablam!    |
Nov 01 20:28:58.576 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 20:28:58.576 INFO kablam! 
Nov 01 20:28:58.604 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 20:28:58.604 INFO kablam!   --> tests/test.rs:62:9
Nov 01 20:28:58.604 INFO kablam!    |
Nov 01 20:28:58.604 INFO kablam! 62 |         mref.set_crtc(crtc.id(), fb, &cons, (0, 0), Some(m));
Nov 01 20:28:58.604 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 20:28:58.604 INFO kablam!    |
Nov 01 20:28:58.604 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 01 20:28:58.604 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 20:28:58.604 INFO kablam! 
Nov 01 20:28:58.624 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.64s
Nov 01 20:28:58.624 INFO kablam! su: No module specific data is present
Nov 01 20:28:59.216 INFO running `"docker" "rm" "-f" "b39b44876cb4334d20dabe735dfcb318255e2a19c772f91171a85d1ab3513a31"`
Nov 01 20:28:59.508 INFO blam! b39b44876cb4334d20dabe735dfcb318255e2a19c772f91171a85d1ab3513a31