[INFO] crate libdrm 0.0.2 is already in cache
[INFO] extracting crate libdrm 0.0.2 into work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/reg/libdrm/0.0.2
[INFO] extracting crate libdrm 0.0.2 into work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/reg/libdrm/0.0.2
[INFO] validating manifest of libdrm-0.0.2 on toolchain master#a850a426491e14186af2250549bf41256b5938d2
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of libdrm-0.0.2 on toolchain try#06a150c7d11500b41499224f165e9de1de096768
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing libdrm-0.0.2
[INFO] finished frobbing libdrm-0.0.2
[INFO] frobbed toml for libdrm-0.0.2 written to work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/reg/libdrm/0.0.2/Cargo.toml
[INFO] started frobbing libdrm-0.0.2
[INFO] finished frobbing libdrm-0.0.2
[INFO] frobbed toml for libdrm-0.0.2 written to work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/reg/libdrm/0.0.2/Cargo.toml
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking libdrm-0.0.2 against master#a850a426491e14186af2250549bf41256b5938d2 for pr-60162
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60162/worker-7/master#a850a426491e14186af2250549bf41256b5938d2:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/reg/libdrm/0.0.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] d19ef01433e1a962786ce5df85cd1112527c54502a4f5b2bd42c3a0b9f206660
[INFO] running `"docker" "start" "-a" "d19ef01433e1a962786ce5df85cd1112527c54502a4f5b2bd42c3a0b9f206660"`
[INFO] [stderr]    Compiling drm-sys v0.0.3
[INFO] [stderr]     Checking smallvec v0.3.4
[INFO] [stderr]     Checking libdrm v0.0.2 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/result.rs:1:1
[INFO] [stderr]    |
[INFO] [stderr] 1  | / error_chain! {
[INFO] [stderr] 2  | |     foreign_links {
[INFO] [stderr] 3  | |         Io(::std::io::Error);
[INFO] [stderr] 4  | |     }
[INFO] [stderr] ...  |
[INFO] [stderr] 31 | |     }
[INFO] [stderr] 32 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `device`
[INFO] [stderr]    --> src/control/mod.rs:371:34
[INFO] [stderr]     |
[INFO] [stderr] 371 |     fn load_properties<T>(&self, device: &T) ->
[INFO] [stderr]     |                                  ^^^^^^ help: consider prefixing with an underscore: `_device`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/result.rs:1:1
[INFO] [stderr]    |
[INFO] [stderr] 1  | / error_chain! {
[INFO] [stderr] 2  | |     foreign_links {
[INFO] [stderr] 3  | |         Io(::std::io::Error);
[INFO] [stderr] 4  | |     }
[INFO] [stderr] ...  |
[INFO] [stderr] 31 | |     }
[INFO] [stderr] 32 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `SM_SIZE`
[INFO] [stderr]  --> src/util.rs:9:1
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub const SM_SIZE: usize = 32;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `ConnectorName`
[INFO] [stderr]   --> src/control/mod.rs:15:1
[INFO] [stderr]    |
[INFO] [stderr] 15 | type ConnectorName = [i8; DRM_CONNECTOR_NAME_LEN as usize];
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `DisplayName`
[INFO] [stderr]   --> src/control/mod.rs:16:1
[INFO] [stderr]    |
[INFO] [stderr] 16 | type DisplayName = [i8; DRM_DISPLAY_INFO_LEN as usize];
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `ModeName`
[INFO] [stderr]   --> src/control/mod.rs:17:1
[INFO] [stderr]    |
[INFO] [stderr] 17 | type ModeName = [i8; DRM_DISPLAY_MODE_LEN as usize];
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
[INFO] [stderr]  --> src/lib.rs:3:12
[INFO] [stderr]   |
[INFO] [stderr] 3 | #![feature(conservative_impl_trait)]
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(stable_features)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant in pattern `DRM_MODE_CONNECTOR_Unknown` should have an upper case name
[INFO] [stderr]    --> src/control/mod.rs:757:13
[INFO] [stderr]     |
[INFO] [stderr] 757 |             DRM_MODE_CONNECTOR_Unknown => ConnectorType::Unknown,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `DRM_MODE_CONNECTOR_UNKNOWN`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(non_upper_case_globals)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant in pattern `DRM_MODE_CONNECTOR_Composite` should have an upper case name
[INFO] [stderr]    --> src/control/mod.rs:762:13
[INFO] [stderr]     |
[INFO] [stderr] 762 |             DRM_MODE_CONNECTOR_Composite => ConnectorType::Composite,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `DRM_MODE_CONNECTOR_COMPOSITE`
[INFO] [stderr] 
[INFO] [stderr] warning: constant in pattern `DRM_MODE_CONNECTOR_Component` should have an upper case name
[INFO] [stderr]    --> src/control/mod.rs:765:13
[INFO] [stderr]     |
[INFO] [stderr] 765 |             DRM_MODE_CONNECTOR_Component => ConnectorType::Component,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `DRM_MODE_CONNECTOR_COMPONENT`
[INFO] [stderr] 
[INFO] [stderr] warning: constant in pattern `DRM_MODE_CONNECTOR_9PinDIN` should have an upper case name
[INFO] [stderr]    --> src/control/mod.rs:766:13
[INFO] [stderr]     |
[INFO] [stderr] 766 |             DRM_MODE_CONNECTOR_9PinDIN => ConnectorType::NinePinDIN,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `DRM_MODE_CONNECTOR_9_PIN_DIN`
[INFO] [stderr] 
[INFO] [stderr] warning: constant in pattern `DRM_MODE_CONNECTOR_DisplayPort` should have an upper case name
[INFO] [stderr]    --> src/control/mod.rs:767:13
[INFO] [stderr]     |
[INFO] [stderr] 767 |             DRM_MODE_CONNECTOR_DisplayPort => ConnectorType::DisplayPort,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `DRM_MODE_CONNECTOR_DISPLAY_PORT`
[INFO] [stderr] 
[INFO] [stderr] warning: constant in pattern `DRM_MODE_CONNECTOR_eDP` should have an upper case name
[INFO] [stderr]    --> src/control/mod.rs:771:13
[INFO] [stderr]     |
[INFO] [stderr] 771 |             DRM_MODE_CONNECTOR_eDP => ConnectorType::EmbeddedDisplayPort,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `DRM_MODE_CONNECTOR_E_DP`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `device`
[INFO] [stderr]    --> src/control/mod.rs:371:34
[INFO] [stderr]     |
[INFO] [stderr] 371 |     fn load_properties<T>(&self, device: &T) ->
[INFO] [stderr]     |                                  ^^^^^^ help: consider prefixing with an underscore: `_device`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `SM_SIZE`
[INFO] [stderr]  --> src/util.rs:9:1
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub const SM_SIZE: usize = 32;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `ConnectorName`
[INFO] [stderr]   --> src/control/mod.rs:15:1
[INFO] [stderr]    |
[INFO] [stderr] 15 | type ConnectorName = [i8; DRM_CONNECTOR_NAME_LEN as usize];
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `DisplayName`
[INFO] [stderr]   --> src/control/mod.rs:16:1
[INFO] [stderr]    |
[INFO] [stderr] 16 | type DisplayName = [i8; DRM_DISPLAY_INFO_LEN as usize];
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `ModeName`
[INFO] [stderr]   --> src/control/mod.rs:17:1
[INFO] [stderr]    |
[INFO] [stderr] 17 | type ModeName = [i8; DRM_DISPLAY_MODE_LEN as usize];
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
[INFO] [stderr]  --> src/lib.rs:3:12
[INFO] [stderr]   |
[INFO] [stderr] 3 | #![feature(conservative_impl_trait)]
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(stable_features)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant in pattern `DRM_MODE_CONNECTOR_Unknown` should have an upper case name
[INFO] [stderr]    --> src/control/mod.rs:757:13
[INFO] [stderr]     |
[INFO] [stderr] 757 |             DRM_MODE_CONNECTOR_Unknown => ConnectorType::Unknown,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `DRM_MODE_CONNECTOR_UNKNOWN`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(non_upper_case_globals)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant in pattern `DRM_MODE_CONNECTOR_Composite` should have an upper case name
[INFO] [stderr]    --> src/control/mod.rs:762:13
[INFO] [stderr]     |
[INFO] [stderr] 762 |             DRM_MODE_CONNECTOR_Composite => ConnectorType::Composite,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `DRM_MODE_CONNECTOR_COMPOSITE`
[INFO] [stderr] 
[INFO] [stderr] warning: constant in pattern `DRM_MODE_CONNECTOR_Component` should have an upper case name
[INFO] [stderr]    --> src/control/mod.rs:765:13
[INFO] [stderr]     |
[INFO] [stderr] 765 |             DRM_MODE_CONNECTOR_Component => ConnectorType::Component,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `DRM_MODE_CONNECTOR_COMPONENT`
[INFO] [stderr] 
[INFO] [stderr] warning: constant in pattern `DRM_MODE_CONNECTOR_9PinDIN` should have an upper case name
[INFO] [stderr]    --> src/control/mod.rs:766:13
[INFO] [stderr]     |
[INFO] [stderr] 766 |             DRM_MODE_CONNECTOR_9PinDIN => ConnectorType::NinePinDIN,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `DRM_MODE_CONNECTOR_9_PIN_DIN`
[INFO] [stderr] 
[INFO] [stderr] warning: constant in pattern `DRM_MODE_CONNECTOR_DisplayPort` should have an upper case name
[INFO] [stderr]    --> src/control/mod.rs:767:13
[INFO] [stderr]     |
[INFO] [stderr] 767 |             DRM_MODE_CONNECTOR_DisplayPort => ConnectorType::DisplayPort,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `DRM_MODE_CONNECTOR_DISPLAY_PORT`
[INFO] [stderr] 
[INFO] [stderr] warning: constant in pattern `DRM_MODE_CONNECTOR_eDP` should have an upper case name
[INFO] [stderr]    --> src/control/mod.rs:771:13
[INFO] [stderr]     |
[INFO] [stderr] 771 |             DRM_MODE_CONNECTOR_eDP => ConnectorType::EmbeddedDisplayPort,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `DRM_MODE_CONNECTOR_E_DP`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `enc`
[INFO] [stderr]   --> tests/test.rs:43:9
[INFO] [stderr]    |
[INFO] [stderr] 43 |     let enc = res.encoders().iter().map(| &id | card.encoder(id).unwrap()).next().unwrap();
[INFO] [stderr]    |         ^^^ help: consider prefixing with an underscore: `_enc`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> tests/test.rs:62:9
[INFO] [stderr]    |
[INFO] [stderr] 62 |         mref.set_crtc(crtc.id(), fb, &cons, (0, 0), Some(m));
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.27s
[INFO] running `"docker" "inspect" "d19ef01433e1a962786ce5df85cd1112527c54502a4f5b2bd42c3a0b9f206660"`
[INFO] running `"docker" "rm" "-f" "d19ef01433e1a962786ce5df85cd1112527c54502a4f5b2bd42c3a0b9f206660"`
[INFO] [stdout] d19ef01433e1a962786ce5df85cd1112527c54502a4f5b2bd42c3a0b9f206660