[INFO] fetching crate libdrm 0.0.2...
[INFO] testing libdrm-0.0.2 against nightly-2024-10-28 for randomize-layout
[INFO] extracting crate libdrm 0.0.2 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate libdrm 0.0.2 on toolchain nightly-2024-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-10-28" "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-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 22 packages to latest compatible versions
[INFO] [stderr]       Adding drm-sys v0.0.3 (available: v0.8.0)
[INFO] [stderr]       Adding error-chain v0.10.0 (available: v0.12.4)
[INFO] [stderr]       Adding smallvec v0.3.4 (available: v1.13.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded smallvec v0.3.4
[INFO] [stderr]   Downloaded drm-sys v0.0.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e54ca726a391faaa84795adeee213297562f5ca40150ace7666244080d92671d
[INFO] running `Command { std: "docker" "start" "-a" "e54ca726a391faaa84795adeee213297562f5ca40150ace7666244080d92671d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e54ca726a391faaa84795adeee213297562f5ca40150ace7666244080d92671d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e54ca726a391faaa84795adeee213297562f5ca40150ace7666244080d92671d", kill_on_drop: false }`
[INFO] [stdout] e54ca726a391faaa84795adeee213297562f5ca40150ace7666244080d92671d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a33bd5285f9511898f6ec9509530220de28bf117b097b910fdd373afd663bd10
[INFO] running `Command { std: "docker" "start" "-a" "a33bd5285f9511898f6ec9509530220de28bf117b097b910fdd373afd663bd10", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling drm-sys v0.0.3
[INFO] [stderr]    Compiling smallvec v0.3.4
[INFO] [stderr]    Compiling object v0.36.5
[INFO] [stderr]    Compiling backtrace v0.3.74
[INFO] [stderr]    Compiling error-chain v0.10.0
[INFO] [stderr]    Compiling libdrm v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `c_char` and `c_void`
[INFO] [stdout]  --> src/util.rs:1:23
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub use libc::{ioctl, c_void, c_char};
[INFO] [stdout]   |                       ^^^^^^  ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[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]     |         ^          ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 255 -         (self.width)
[INFO] [stdout] 255 +         self.width
[INFO] [stdout]     |
[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]     |         ^           ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 260 -         (self.height)
[INFO] [stdout] 260 +         self.height
[INFO] [stdout]     |
[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 method `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` which comes from the expansion of the macro `error_chain` (in Nightly builds, run with -Z macro-backtrace for more info)
[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: use of deprecated method `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` which comes from the expansion of the macro `error_chain` (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<T>(&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: fields `ver`, `name`, `date`, and `desc` are never read
[INFO] [stdout]   --> src/lib.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub struct DriverInfo {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 29 |     ver: (i32, i32, i32),
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 30 |     name: Array<c_char>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 31 |     date: Array<c_char>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 32 |     desc: Array<c_char>
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DriverInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/lib.rs:40:22
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub struct AuthToken(u32);
[INFO] [stdout]    |            --------- ^^^
[INFO] [stdout]    |            |
[INFO] [stdout]    |            field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout]    = note: `AuthToken` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SM_SIZE` is never used
[INFO] [stdout]  --> src/util.rs:9:11
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub const SM_SIZE: usize = 32;
[INFO] [stdout]   |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `ConnectorName` is never used
[INFO] [stdout]   --> src/control/mod.rs:15:6
[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 `DisplayName` is never used
[INFO] [stdout]   --> src/control/mod.rs:16:6
[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 `ModeName` is never used
[INFO] [stdout]   --> src/control/mod.rs:17:6
[INFO] [stdout]    |
[INFO] [stdout] 17 | type ModeName = [i8; DRM_DISPLAY_MODE_LEN as usize];
[INFO] [stdout]    |      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `properties`, `encoders`, and `size` are never read
[INFO] [stdout]    --> src/control/mod.rs:424:5
[INFO] [stdout]     |
[INFO] [stdout] 422 | pub struct ConnectorInfo {
[INFO] [stdout]     |            ------------- fields in this struct
[INFO] [stdout] 423 |     id: ConnectorId,
[INFO] [stdout] 424 |     properties: Array<PropertyId>,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 425 |     modes: Array<Mode>,
[INFO] [stdout] 426 |     encoders: Array<EncoderId>,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 431 |     size: (u32, u32)
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ConnectorInfo` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `crtc_id` is never read
[INFO] [stdout]    --> src/control/mod.rs:437:5
[INFO] [stdout]     |
[INFO] [stdout] 435 | pub struct EncoderInfo {
[INFO] [stdout]     |            ----------- field in this struct
[INFO] [stdout] 436 |     id: EncoderId,
[INFO] [stdout] 437 |     crtc_id: CrtcId,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `EncoderInfo` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `gamma_length` is never read
[INFO] [stdout]    --> src/control/mod.rs:449:5
[INFO] [stdout]     |
[INFO] [stdout] 444 | pub struct CrtcInfo {
[INFO] [stdout]     |            -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 449 |     gamma_length: GammaLength
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `CrtcInfo` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `size`, `pitch`, `bpp`, and `depth` are never read
[INFO] [stdout]    --> src/control/mod.rs:455:5
[INFO] [stdout]     |
[INFO] [stdout] 453 | pub struct FramebufferInfo {
[INFO] [stdout]     |            --------------- fields in this struct
[INFO] [stdout] 454 |     id: FramebufferId,
[INFO] [stdout] 455 |     size: (u32, u32),
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 456 |     pitch: u32,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 457 |     bpp: u32,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 458 |     // TODO: Handle?
[INFO] [stdout] 459 |     depth: u32
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `FramebufferInfo` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `crtc_id`, `fb_id`, and `gamma_length` are never read
[INFO] [stdout]    --> src/control/mod.rs:465:5
[INFO] [stdout]     |
[INFO] [stdout] 463 | pub struct PlaneInfo {
[INFO] [stdout]     |            --------- fields in this struct
[INFO] [stdout] 464 |     id: PlaneId,
[INFO] [stdout] 465 |     crtc_id: CrtcId,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 466 |     fb_id: FramebufferId,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 469 |     gamma_length: GammaLength
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `PlaneInfo` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `mutable`, `pending`, and `info` are never read
[INFO] [stdout]    --> src/control/mod.rs:477:5
[INFO] [stdout]     |
[INFO] [stdout] 474 | pub struct PropertyInfo {
[INFO] [stdout]     |            ------------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 477 |     mutable: bool,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 478 |     pending: bool,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 479 |     info: PropertyInfoType
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `PropertyInfo` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `handle` is never read
[INFO] [stdout]    --> src/control/mod.rs:894:5
[INFO] [stdout]     |
[INFO] [stdout] 893 | pub struct ResourcePropertyInfo {
[INFO] [stdout]     |            -------------------- field in this struct
[INFO] [stdout] 894 |     handle: PropertyHandle,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ResourcePropertyInfo` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `buffer` is never read
[INFO] [stdout]   --> src/control/buffer.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub struct DumbMapping<'a, T> where T: 'a + AsRawFd + Sized {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] 24 |     buffer: &'a DumbBuffer<'a, T>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DumbMapping` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[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] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.19s
[INFO] running `Command { std: "docker" "inspect" "a33bd5285f9511898f6ec9509530220de28bf117b097b910fdd373afd663bd10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a33bd5285f9511898f6ec9509530220de28bf117b097b910fdd373afd663bd10", kill_on_drop: false }`
[INFO] [stdout] a33bd5285f9511898f6ec9509530220de28bf117b097b910fdd373afd663bd10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1a3c83e3fe2611b8c84227c33ddebbff44fdbd050e25ab4300f22a0e05057df2
[INFO] running `Command { std: "docker" "start" "-a" "1a3c83e3fe2611b8c84227c33ddebbff44fdbd050e25ab4300f22a0e05057df2", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[INFO] [stdout] warning: unused imports: `c_char` and `c_void`
[INFO] [stdout]  --> src/util.rs:1:23
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub use libc::{ioctl, c_void, c_char};
[INFO] [stdout]   |                       ^^^^^^  ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[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]     |         ^          ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 255 -         (self.width)
[INFO] [stdout] 255 +         self.width
[INFO] [stdout]     |
[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]     |         ^           ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 260 -         (self.height)
[INFO] [stdout] 260 +         self.height
[INFO] [stdout]     |
[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 method `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` which comes from the expansion of the macro `error_chain` (in Nightly builds, run with -Z macro-backtrace for more info)
[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: use of deprecated method `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` which comes from the expansion of the macro `error_chain` (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<T>(&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: fields `ver`, `name`, `date`, and `desc` are never read
[INFO] [stdout]   --> src/lib.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub struct DriverInfo {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 29 |     ver: (i32, i32, i32),
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 30 |     name: Array<c_char>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 31 |     date: Array<c_char>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 32 |     desc: Array<c_char>
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DriverInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/lib.rs:40:22
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub struct AuthToken(u32);
[INFO] [stdout]    |            --------- ^^^
[INFO] [stdout]    |            |
[INFO] [stdout]    |            field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout]    = note: `AuthToken` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SM_SIZE` is never used
[INFO] [stdout]  --> src/util.rs:9:11
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub const SM_SIZE: usize = 32;
[INFO] [stdout]   |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `ConnectorName` is never used
[INFO] [stdout]   --> src/control/mod.rs:15:6
[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 `DisplayName` is never used
[INFO] [stdout]   --> src/control/mod.rs:16:6
[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 `ModeName` is never used
[INFO] [stdout]   --> src/control/mod.rs:17:6
[INFO] [stdout]    |
[INFO] [stdout] 17 | type ModeName = [i8; DRM_DISPLAY_MODE_LEN as usize];
[INFO] [stdout]    |      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `properties`, `encoders`, and `size` are never read
[INFO] [stdout]    --> src/control/mod.rs:424:5
[INFO] [stdout]     |
[INFO] [stdout] 422 | pub struct ConnectorInfo {
[INFO] [stdout]     |            ------------- fields in this struct
[INFO] [stdout] 423 |     id: ConnectorId,
[INFO] [stdout] 424 |     properties: Array<PropertyId>,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 425 |     modes: Array<Mode>,
[INFO] [stdout] 426 |     encoders: Array<EncoderId>,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 431 |     size: (u32, u32)
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ConnectorInfo` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `crtc_id` is never read
[INFO] [stdout]    --> src/control/mod.rs:437:5
[INFO] [stdout]     |
[INFO] [stdout] 435 | pub struct EncoderInfo {
[INFO] [stdout]     |            ----------- field in this struct
[INFO] [stdout] 436 |     id: EncoderId,
[INFO] [stdout] 437 |     crtc_id: CrtcId,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `EncoderInfo` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `gamma_length` is never read
[INFO] [stdout]    --> src/control/mod.rs:449:5
[INFO] [stdout]     |
[INFO] [stdout] 444 | pub struct CrtcInfo {
[INFO] [stdout]     |            -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 449 |     gamma_length: GammaLength
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `CrtcInfo` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `size`, `pitch`, `bpp`, and `depth` are never read
[INFO] [stdout]    --> src/control/mod.rs:455:5
[INFO] [stdout]     |
[INFO] [stdout] 453 | pub struct FramebufferInfo {
[INFO] [stdout]     |            --------------- fields in this struct
[INFO] [stdout] 454 |     id: FramebufferId,
[INFO] [stdout] 455 |     size: (u32, u32),
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 456 |     pitch: u32,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 457 |     bpp: u32,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 458 |     // TODO: Handle?
[INFO] [stdout] 459 |     depth: u32
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `FramebufferInfo` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `crtc_id`, `fb_id`, and `gamma_length` are never read
[INFO] [stdout]    --> src/control/mod.rs:465:5
[INFO] [stdout]     |
[INFO] [stdout] 463 | pub struct PlaneInfo {
[INFO] [stdout]     |            --------- fields in this struct
[INFO] [stdout] 464 |     id: PlaneId,
[INFO] [stdout] 465 |     crtc_id: CrtcId,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 466 |     fb_id: FramebufferId,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 469 |     gamma_length: GammaLength
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `PlaneInfo` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `mutable`, `pending`, and `info` are never read
[INFO] [stdout]    --> src/control/mod.rs:477:5
[INFO] [stdout]     |
[INFO] [stdout] 474 | pub struct PropertyInfo {
[INFO] [stdout]     |            ------------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 477 |     mutable: bool,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 478 |     pending: bool,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 479 |     info: PropertyInfoType
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `PropertyInfo` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `handle` is never read
[INFO] [stdout]    --> src/control/mod.rs:894:5
[INFO] [stdout]     |
[INFO] [stdout] 893 | pub struct ResourcePropertyInfo {
[INFO] [stdout]     |            -------------------- field in this struct
[INFO] [stdout] 894 |     handle: PropertyHandle,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ResourcePropertyInfo` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `buffer` is never read
[INFO] [stdout]   --> src/control/buffer.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub struct DumbMapping<'a, T> where T: 'a + AsRawFd + Sized {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] 24 |     buffer: &'a DumbBuffer<'a, T>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DumbMapping` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[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] [stderr]    Compiling libdrm v0.0.2 (/opt/rustwide/workdir)
[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: 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 imports: `c_char` and `c_void`
[INFO] [stdout]  --> src/util.rs:1:23
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub use libc::{ioctl, c_void, c_char};
[INFO] [stdout]   |                       ^^^^^^  ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[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]     |         ^          ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 255 -         (self.width)
[INFO] [stdout] 255 +         self.width
[INFO] [stdout]     |
[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]     |         ^           ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 260 -         (self.height)
[INFO] [stdout] 260 +         self.height
[INFO] [stdout]     |
[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 method `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` which comes from the expansion of the macro `error_chain` (in Nightly builds, run with -Z macro-backtrace for more info)
[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: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]   --> tests/test.rs:46:28
[INFO] [stdout]    |
[INFO] [stdout] 46 |     let modes = con.modes().clone();
[INFO] [stdout]    |                            ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]    |
[INFO] [stdout]    = note: the type `[libdrm::control::Mode]` does not implement `Clone`, so calling `clone` on `&[libdrm::control::Mode]` copies the reference, which does not do anything and can be removed
[INFO] [stdout]    = note: `#[warn(noop_method_call)]` 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: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 62 |         let _ = mref.set_crtc(crtc.id(), fb, &cons, (0, 0), Some(m));
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `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` which comes from the expansion of the macro `error_chain` (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<T>(&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: fields `ver`, `name`, `date`, and `desc` are never read
[INFO] [stdout]   --> src/lib.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub struct DriverInfo {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 29 |     ver: (i32, i32, i32),
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 30 |     name: Array<c_char>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 31 |     date: Array<c_char>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 32 |     desc: Array<c_char>
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DriverInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/lib.rs:40:22
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub struct AuthToken(u32);
[INFO] [stdout]    |            --------- ^^^
[INFO] [stdout]    |            |
[INFO] [stdout]    |            field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout]    = note: `AuthToken` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SM_SIZE` is never used
[INFO] [stdout]  --> src/util.rs:9:11
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub const SM_SIZE: usize = 32;
[INFO] [stdout]   |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `ConnectorName` is never used
[INFO] [stdout]   --> src/control/mod.rs:15:6
[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 `DisplayName` is never used
[INFO] [stdout]   --> src/control/mod.rs:16:6
[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 `ModeName` is never used
[INFO] [stdout]   --> src/control/mod.rs:17:6
[INFO] [stdout]    |
[INFO] [stdout] 17 | type ModeName = [i8; DRM_DISPLAY_MODE_LEN as usize];
[INFO] [stdout]    |      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `properties`, `encoders`, and `size` are never read
[INFO] [stdout]    --> src/control/mod.rs:424:5
[INFO] [stdout]     |
[INFO] [stdout] 422 | pub struct ConnectorInfo {
[INFO] [stdout]     |            ------------- fields in this struct
[INFO] [stdout] 423 |     id: ConnectorId,
[INFO] [stdout] 424 |     properties: Array<PropertyId>,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 425 |     modes: Array<Mode>,
[INFO] [stdout] 426 |     encoders: Array<EncoderId>,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 431 |     size: (u32, u32)
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ConnectorInfo` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `crtc_id` is never read
[INFO] [stdout]    --> src/control/mod.rs:437:5
[INFO] [stdout]     |
[INFO] [stdout] 435 | pub struct EncoderInfo {
[INFO] [stdout]     |            ----------- field in this struct
[INFO] [stdout] 436 |     id: EncoderId,
[INFO] [stdout] 437 |     crtc_id: CrtcId,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `EncoderInfo` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `gamma_length` is never read
[INFO] [stdout]    --> src/control/mod.rs:449:5
[INFO] [stdout]     |
[INFO] [stdout] 444 | pub struct CrtcInfo {
[INFO] [stdout]     |            -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 449 |     gamma_length: GammaLength
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `CrtcInfo` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `size`, `pitch`, `bpp`, and `depth` are never read
[INFO] [stdout]    --> src/control/mod.rs:455:5
[INFO] [stdout]     |
[INFO] [stdout] 453 | pub struct FramebufferInfo {
[INFO] [stdout]     |            --------------- fields in this struct
[INFO] [stdout] 454 |     id: FramebufferId,
[INFO] [stdout] 455 |     size: (u32, u32),
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 456 |     pitch: u32,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 457 |     bpp: u32,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 458 |     // TODO: Handle?
[INFO] [stdout] 459 |     depth: u32
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `FramebufferInfo` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `crtc_id`, `fb_id`, and `gamma_length` are never read
[INFO] [stdout]    --> src/control/mod.rs:465:5
[INFO] [stdout]     |
[INFO] [stdout] 463 | pub struct PlaneInfo {
[INFO] [stdout]     |            --------- fields in this struct
[INFO] [stdout] 464 |     id: PlaneId,
[INFO] [stdout] 465 |     crtc_id: CrtcId,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 466 |     fb_id: FramebufferId,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 469 |     gamma_length: GammaLength
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `PlaneInfo` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `mutable`, `pending`, and `info` are never read
[INFO] [stdout]    --> src/control/mod.rs:477:5
[INFO] [stdout]     |
[INFO] [stdout] 474 | pub struct PropertyInfo {
[INFO] [stdout]     |            ------------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 477 |     mutable: bool,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 478 |     pending: bool,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 479 |     info: PropertyInfoType
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `PropertyInfo` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `handle` is never read
[INFO] [stdout]    --> src/control/mod.rs:894:5
[INFO] [stdout]     |
[INFO] [stdout] 893 | pub struct ResourcePropertyInfo {
[INFO] [stdout]     |            -------------------- field in this struct
[INFO] [stdout] 894 |     handle: PropertyHandle,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ResourcePropertyInfo` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `buffer` is never read
[INFO] [stdout]   --> src/control/buffer.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub struct DumbMapping<'a, T> where T: 'a + AsRawFd + Sized {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] 24 |     buffer: &'a DumbBuffer<'a, T>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DumbMapping` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[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] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "1a3c83e3fe2611b8c84227c33ddebbff44fdbd050e25ab4300f22a0e05057df2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a3c83e3fe2611b8c84227c33ddebbff44fdbd050e25ab4300f22a0e05057df2", kill_on_drop: false }`
[INFO] [stdout] 1a3c83e3fe2611b8c84227c33ddebbff44fdbd050e25ab4300f22a0e05057df2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0e99eea9f90939fbdd18ed59888e4d86701f8cbda569d7c87f3e1dab3b476b75
[INFO] running `Command { std: "docker" "start" "-a" "0e99eea9f90939fbdd18ed59888e4d86701f8cbda569d7c87f3e1dab3b476b75", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[INFO] [stderr] warning: unused imports: `c_char` and `c_void`
[INFO] [stderr]  --> src/util.rs:1:23
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub use libc::{ioctl, c_void, c_char};
[INFO] [stderr]   |                       ^^^^^^  ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> src/control/mod.rs:255:9
[INFO] [stderr]     |
[INFO] [stderr] 255 |         (self.width)
[INFO] [stderr]     |         ^          ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 255 -         (self.width)
[INFO] [stderr] 255 +         self.width
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> src/control/mod.rs:260:9
[INFO] [stderr]     |
[INFO] [stderr] 260 |         (self.height)
[INFO] [stderr]     |         ^           ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 260 -         (self.height)
[INFO] [stderr] 260 +         self.height
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/control/mod.rs:630:23
[INFO] [stderr]     |
[INFO] [stderr] 630 |                 info: try!(PropertyInfoType::load_from_device(device, raw))
[INFO] [stderr]     |                       ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/control/mod.rs:930:24
[INFO] [stderr]     |
[INFO] [stderr] 930 |             let info = try!(PropertyInfo::load_from_device(device, handle.1));
[INFO] [stderr]     |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[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: this warning originates in the macro `error_chain_processed` which comes from the expansion of the macro `error_chain` (in Nightly builds, run with -Z macro-backtrace for more info)
[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: use of deprecated method `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: this warning originates in the macro `error_chain_processed` which comes from the expansion of the macro `error_chain` (in Nightly builds, run with -Z 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: if this is intentional, prefix it with an underscore: `_device`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `ver`, `name`, `date`, and `desc` are never read
[INFO] [stderr]   --> src/lib.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 28 | pub struct DriverInfo {
[INFO] [stderr]    |            ---------- fields in this struct
[INFO] [stderr] 29 |     ver: (i32, i32, i32),
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 30 |     name: Array<c_char>,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 31 |     date: Array<c_char>,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 32 |     desc: Array<c_char>
[INFO] [stderr]    |     ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `DriverInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> src/lib.rs:40:22
[INFO] [stderr]    |
[INFO] [stderr] 40 | pub struct AuthToken(u32);
[INFO] [stderr]    |            --------- ^^^
[INFO] [stderr]    |            |
[INFO] [stderr]    |            field in this struct
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider removing this field
[INFO] [stderr]    = note: `AuthToken` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: constant `SM_SIZE` is never used
[INFO] [stderr]  --> src/util.rs:9:11
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub const SM_SIZE: usize = 32;
[INFO] [stderr]   |           ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias `ConnectorName` is never used
[INFO] [stderr]   --> src/control/mod.rs:15:6
[INFO] [stderr]    |
[INFO] [stderr] 15 | type ConnectorName = [i8; DRM_CONNECTOR_NAME_LEN as usize];
[INFO] [stderr]    |      ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias `DisplayName` is never used
[INFO] [stderr]   --> src/control/mod.rs:16:6
[INFO] [stderr]    |
[INFO] [stderr] 16 | type DisplayName = [i8; DRM_DISPLAY_INFO_LEN as usize];
[INFO] [stderr]    |      ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias `ModeName` is never used
[INFO] [stderr]   --> src/control/mod.rs:17:6
[INFO] [stderr]    |
[INFO] [stderr] 17 | type ModeName = [i8; DRM_DISPLAY_MODE_LEN as usize];
[INFO] [stderr]    |      ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `properties`, `encoders`, and `size` are never read
[INFO] [stderr]    --> src/control/mod.rs:424:5
[INFO] [stderr]     |
[INFO] [stderr] 422 | pub struct ConnectorInfo {
[INFO] [stderr]     |            ------------- fields in this struct
[INFO] [stderr] 423 |     id: ConnectorId,
[INFO] [stderr] 424 |     properties: Array<PropertyId>,
[INFO] [stderr]     |     ^^^^^^^^^^
[INFO] [stderr] 425 |     modes: Array<Mode>,
[INFO] [stderr] 426 |     encoders: Array<EncoderId>,
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 431 |     size: (u32, u32)
[INFO] [stderr]     |     ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `ConnectorInfo` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `crtc_id` is never read
[INFO] [stderr]    --> src/control/mod.rs:437:5
[INFO] [stderr]     |
[INFO] [stderr] 435 | pub struct EncoderInfo {
[INFO] [stderr]     |            ----------- field in this struct
[INFO] [stderr] 436 |     id: EncoderId,
[INFO] [stderr] 437 |     crtc_id: CrtcId,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `EncoderInfo` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `gamma_length` is never read
[INFO] [stderr]    --> src/control/mod.rs:449:5
[INFO] [stderr]     |
[INFO] [stderr] 444 | pub struct CrtcInfo {
[INFO] [stderr]     |            -------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 449 |     gamma_length: GammaLength
[INFO] [stderr]     |     ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `CrtcInfo` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `size`, `pitch`, `bpp`, and `depth` are never read
[INFO] [stderr]    --> src/control/mod.rs:455:5
[INFO] [stderr]     |
[INFO] [stderr] 453 | pub struct FramebufferInfo {
[INFO] [stderr]     |            --------------- fields in this struct
[INFO] [stderr] 454 |     id: FramebufferId,
[INFO] [stderr] 455 |     size: (u32, u32),
[INFO] [stderr]     |     ^^^^
[INFO] [stderr] 456 |     pitch: u32,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 457 |     bpp: u32,
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 458 |     // TODO: Handle?
[INFO] [stderr] 459 |     depth: u32
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `FramebufferInfo` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `crtc_id`, `fb_id`, and `gamma_length` are never read
[INFO] [stderr]    --> src/control/mod.rs:465:5
[INFO] [stderr]     |
[INFO] [stderr] 463 | pub struct PlaneInfo {
[INFO] [stderr]     |            --------- fields in this struct
[INFO] [stderr] 464 |     id: PlaneId,
[INFO] [stderr] 465 |     crtc_id: CrtcId,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 466 |     fb_id: FramebufferId,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 469 |     gamma_length: GammaLength
[INFO] [stderr]     |     ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `PlaneInfo` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `mutable`, `pending`, and `info` are never read
[INFO] [stderr]    --> src/control/mod.rs:477:5
[INFO] [stderr]     |
[INFO] [stderr] 474 | pub struct PropertyInfo {
[INFO] [stderr]     |            ------------ fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 477 |     mutable: bool,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 478 |     pending: bool,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 479 |     info: PropertyInfoType
[INFO] [stderr]     |     ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `PropertyInfo` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `handle` is never read
[INFO] [stderr]    --> src/control/mod.rs:894:5
[INFO] [stderr]     |
[INFO] [stderr] 893 | pub struct ResourcePropertyInfo {
[INFO] [stderr]     |            -------------------- field in this struct
[INFO] [stderr] 894 |     handle: PropertyHandle,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `ResourcePropertyInfo` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `buffer` is never read
[INFO] [stderr]   --> src/control/buffer.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 23 | pub struct DumbMapping<'a, T> where T: 'a + AsRawFd + Sized {
[INFO] [stderr]    |            ----------- field in this struct
[INFO] [stderr] 24 |     buffer: &'a DumbBuffer<'a, T>,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `DumbMapping` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[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: `libdrm` (lib) generated 29 warnings (run `cargo fix --lib -p libdrm` to apply 3 suggestions)
[INFO] [stderr] warning: `libdrm` (lib test) generated 29 warnings (29 duplicates)
[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: if this is intentional, prefix it with an underscore: `_enc`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> tests/test.rs:60:13
[INFO] [stderr]    |
[INFO] [stderr] 60 |         let mut data = vec![brightness; dbmap.as_slice().len()];
[INFO] [stderr]    |             ----^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stderr]   --> tests/test.rs:46:28
[INFO] [stderr]    |
[INFO] [stderr] 46 |     let modes = con.modes().clone();
[INFO] [stderr]    |                            ^^^^^^^^ help: remove this redundant call
[INFO] [stderr]    |
[INFO] [stderr]    = note: the type `[libdrm::control::Mode]` does not implement `Clone`, so calling `clone` on `&[libdrm::control::Mode]` copies the reference, which does not do anything and can be removed
[INFO] [stderr]    = note: `#[warn(noop_method_call)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `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: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 62 |         let _ = mref.set_crtc(crtc.id(), fb, &cons, (0, 0), Some(m));
[INFO] [stderr]    |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `libdrm` (test "test") generated 4 warnings (run `cargo fix --test "test"` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/libdrm-7f3871273cfb84b1)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test.rs (/opt/rustwide/target/debug/deps/test-79b0fe64ec1551b4)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test legacy_modesetting_dumbbuffer ... FAILED
[INFO] [stdout] test properties ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- legacy_modesetting_dumbbuffer stdout ----
[INFO] [stdout] thread 'legacy_modesetting_dumbbuffer' panicked at tests/test.rs:31:47:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x638fe574a95a - std::backtrace_rs::backtrace::libunwind::trace::h207520d6e9873551
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5
[INFO] [stdout]    1:     0x638fe574a95a - std::backtrace_rs::backtrace::trace_unsynchronized::h2ed7433f370e3eca
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x638fe574a95a - std::sys::backtrace::_print_fmt::h916fac51166b18d7
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x638fe574a95a - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::ha0a4c9b8ce3802e6
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x638fe5771113 - core::fmt::rt::Argument::fmt::h4cfc8587d52b3eb5
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/fmt/rt.rs:177:76
[INFO] [stdout]    5:     0x638fe5771113 - core::fmt::write::h522cc39e5b36ae9f
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/fmt/mod.rs:1190:21
[INFO] [stdout]    6:     0x638fe5747413 - std::io::Write::write_fmt::h7d3c26752da97734
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/io/mod.rs:1839:15
[INFO] [stdout]    7:     0x638fe574a7a2 - std::sys::backtrace::BacktraceLock::print::h4b9e00b29e9c0942
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    8:     0x638fe574bdea - std::panicking::default_hook::{{closure}}::hb59b88280d0324d9
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:268:22
[INFO] [stdout]    9:     0x638fe574bbf4 - std::panicking::default_hook::he1dd496665be4a29
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:292:9
[INFO] [stdout]   10:     0x638fe563ae29 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h4ff71de18744e1dc
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/alloc/src/boxed.rs:2468:9
[INFO] [stdout]   11:     0x638fe563ae29 - test::test_main::{{closure}}::hcf7c055ce117aa81
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/test/src/lib.rs:133:21
[INFO] [stdout]   12:     0x638fe574c4e8 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h1d66c6bbd60c9692
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/alloc/src/boxed.rs:2468:9
[INFO] [stdout]   13:     0x638fe574c4e8 - std::panicking::rust_panic_with_hook::h2ff17fe8f26dfcf8
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:809:13
[INFO] [stdout]   14:     0x638fe574c2aa - std::panicking::begin_panic_handler::{{closure}}::h4fad77951c07e101
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:674:13
[INFO] [stdout]   15:     0x638fe574ae39 - std::sys::backtrace::__rust_end_short_backtrace::hb1a25b3da5d0ea08
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/backtrace.rs:170:18
[INFO] [stdout]   16:     0x638fe574bf3c - rust_begin_unwind
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:665:5
[INFO] [stdout]   17:     0x638fe576fad0 - core::panicking::panic_fmt::ha9db07b529f9b256
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/panicking.rs:75:14
[INFO] [stdout]   18:     0x638fe576ff56 - core::result::unwrap_failed::h5e8218e4d4338b8a
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/result.rs:1698:5
[INFO] [stdout]   19:     0x638fe55fdf45 - core::result::Result<T,E>::unwrap::hc10bbed7b0b29ac9
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/result.rs:1103:23
[INFO] [stdout]   20:     0x638fe55fdf45 - test::legacy_modesetting_dumbbuffer::h9d8f603c129c71ac
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/test.rs:31:16
[INFO] [stdout]   21:     0x638fe55fde87 - test::legacy_modesetting_dumbbuffer::{{closure}}::he34c743b60cec238
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/test.rs:26:35
[INFO] [stdout]   22:     0x638fe55f20d6 - core::ops::function::FnOnce::call_once::hbfdf0019c76a10a1
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x638fe563f6fb - core::ops::function::FnOnce::call_once::h22c3ba5715e93f05
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x638fe563f6fb - test::__rust_begin_short_backtrace::h8e82d8113d0da17f
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/test/src/lib.rs:621:18
[INFO] [stdout]   25:     0x638fe563f077 - test::run_test_in_process::{{closure}}::h33235f4f20b7b7c7
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/test/src/lib.rs:644:60
[INFO] [stdout]   26:     0x638fe563f077 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hb5043206310c586f
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   27:     0x638fe563f077 - std::panicking::try::do_call::h9ad4731a60ab23e2
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:557:40
[INFO] [stdout]   28:     0x638fe563f077 - std::panicking::try::h3824d23db772a716
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:520:19
[INFO] [stdout]   29:     0x638fe563f077 - std::panic::catch_unwind::h5afd514605fde46b
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panic.rs:358:14
[INFO] [stdout]   30:     0x638fe563f077 - test::run_test_in_process::h0d5cbfa7067d1720
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/test/src/lib.rs:644:27
[INFO] [stdout]   31:     0x638fe563f077 - test::run_test::{{closure}}::h708eb8872708115d
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/test/src/lib.rs:565:43
[INFO] [stdout]   32:     0x638fe5602794 - test::run_test::{{closure}}::h392c51cee94713ab
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/test/src/lib.rs:595:41
[INFO] [stdout]   33:     0x638fe5602794 - std::sys::backtrace::__rust_begin_short_backtrace::h2f40290710935a8b
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/backtrace.rs:154:18
[INFO] [stdout]   34:     0x638fe5605f3e - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h3fd968d89053a903
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/thread/mod.rs:541:17
[INFO] [stdout]   35:     0x638fe5605f3e - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h743f637ba4229880
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   36:     0x638fe5605f3e - std::panicking::try::do_call::h07440897322525a6
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:557:40
[INFO] [stdout]   37:     0x638fe5605f3e - std::panicking::try::he5a2e00188156637
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:520:19
[INFO] [stdout]   38:     0x638fe5605f3e - std::panic::catch_unwind::hbaf3cae49b3c6433
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panic.rs:358:14
[INFO] [stdout]   39:     0x638fe5605f3e - std::thread::Builder::spawn_unchecked_::{{closure}}::h8e141ea224820bce
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/thread/mod.rs:540:30
[INFO] [stdout]   40:     0x638fe5605f3e - core::ops::function::FnOnce::call_once{{vtable.shim}}::h90d312fedd7b8ea8
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   41:     0x638fe575037b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h69aa08ddb6adb8b6
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/alloc/src/boxed.rs:2454:9
[INFO] [stdout]   42:     0x638fe575037b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5aa36efdb79c806f
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/alloc/src/boxed.rs:2454:9
[INFO] [stdout]   43:     0x638fe575037b - std::sys::pal::unix::thread::Thread::new::thread_start::h6cd80a1b4be5158d
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/pal/unix/thread.rs:105:17
[INFO] [stdout]   44:     0x77c780981ac3 - <unknown>
[INFO] [stdout]   45:     0x77c780a12a04 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- properties stdout ----
[INFO] [stdout] thread 'properties' panicked at tests/test.rs:72:47:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x638fe574a95a - std::backtrace_rs::backtrace::libunwind::trace::h207520d6e9873551
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5
[INFO] [stdout]    1:     0x638fe574a95a - std::backtrace_rs::backtrace::trace_unsynchronized::h2ed7433f370e3eca
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x638fe574a95a - std::sys::backtrace::_print_fmt::h916fac51166b18d7
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x638fe574a95a - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::ha0a4c9b8ce3802e6
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x638fe5771113 - core::fmt::rt::Argument::fmt::h4cfc8587d52b3eb5
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/fmt/rt.rs:177:76
[INFO] [stdout]    5:     0x638fe5771113 - core::fmt::write::h522cc39e5b36ae9f
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/fmt/mod.rs:1190:21
[INFO] [stdout]    6:     0x638fe5747413 - std::io::Write::write_fmt::h7d3c26752da97734
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/io/mod.rs:1839:15
[INFO] [stdout]    7:     0x638fe574a7a2 - std::sys::backtrace::BacktraceLock::print::h4b9e00b29e9c0942
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    8:     0x638fe574bdea - std::panicking::default_hook::{{closure}}::hb59b88280d0324d9
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:268:22
[INFO] [stdout]    9:     0x638fe574bbf4 - std::panicking::default_hook::he1dd496665be4a29
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:292:9
[INFO] [stdout]   10:     0x638fe563ae29 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h4ff71de18744e1dc
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/alloc/src/boxed.rs:2468:9
[INFO] [stdout]   11:     0x638fe563ae29 - test::test_main::{{closure}}::hcf7c055ce117aa81
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/test/src/lib.rs:133:21
[INFO] [stdout]   12:     0x638fe574c4e8 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h1d66c6bbd60c9692
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/alloc/src/boxed.rs:2468:9
[INFO] [stdout]   13:     0x638fe574c4e8 - std::panicking::rust_panic_with_hook::h2ff17fe8f26dfcf8
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:809:13
[INFO] [stdout]   14:     0x638fe574c2aa - std::panicking::begin_panic_handler::{{closure}}::h4fad77951c07e101
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:674:13
[INFO] [stdout]   15:     0x638fe574ae39 - std::sys::backtrace::__rust_end_short_backtrace::hb1a25b3da5d0ea08
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/backtrace.rs:170:18
[INFO] [stdout]   16:     0x638fe574bf3c - rust_begin_unwind
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:665:5
[INFO] [stdout]   17:     0x638fe576fad0 - core::panicking::panic_fmt::ha9db07b529f9b256
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/panicking.rs:75:14
[INFO] [stdout]   18:     0x638fe576ff56 - core::result::unwrap_failed::h5e8218e4d4338b8a
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/result.rs:1698:5
[INFO] [stdout]   19:     0x638fe55ff111 - core::result::Result<T,E>::unwrap::hc10bbed7b0b29ac9
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/result.rs:1103:23
[INFO] [stdout]   20:     0x638fe55ff111 - test::properties::h990cb7ee42d68dc6
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/test.rs:72:16
[INFO] [stdout]   21:     0x638fe55ff047 - test::properties::{{closure}}::h7fe5440ff78be018
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/test.rs:67:16
[INFO] [stdout]   22:     0x638fe55f2096 - core::ops::function::FnOnce::call_once::hb390037b92a5ebe5
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x638fe563f6fb - core::ops::function::FnOnce::call_once::h22c3ba5715e93f05
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x638fe563f6fb - test::__rust_begin_short_backtrace::h8e82d8113d0da17f
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/test/src/lib.rs:621:18
[INFO] [stdout]   25:     0x638fe563f077 - test::run_test_in_process::{{closure}}::h33235f4f20b7b7c7
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/test/src/lib.rs:644:60
[INFO] [stdout]   26:     0x638fe563f077 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hb5043206310c586f
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   27:     0x638fe563f077 - std::panicking::try::do_call::h9ad4731a60ab23e2
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:557:40
[INFO] [stdout]   28:     0x638fe563f077 - std::panicking::try::h3824d23db772a716
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:520:19
[INFO] [stdout]   29:     0x638fe563f077 - std::panic::catch_unwind::h5afd514605fde46b
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panic.rs:358:14
[INFO] [stdout]   30:     0x638fe563f077 - test::run_test_in_process::h0d5cbfa7067d1720
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/test/src/lib.rs:644:27
[INFO] [stdout]   31:     0x638fe563f077 - test::run_test::{{closure}}::h708eb8872708115d
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/test/src/lib.rs:565:43
[INFO] [stdout]   32:     0x638fe5602794 - test::run_test::{{closure}}::h392c51cee94713ab
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/test/src/lib.rs:595:41
[INFO] [stdout]   33:     0x638fe5602794 - std::sys::backtrace::__rust_begin_short_backtrace::h2f40290710935a8b
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/backtrace.rs:154:18
[INFO] [stdout]   34:     0x638fe5605f3e - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h3fd968d89053a903
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/thread/mod.rs:541:17
[INFO] [stdout]   35:     0x638fe5605f3e - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h743f637ba4229880
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   36:     0x638fe5605f3e - std::panicking::try::do_call::h07440897322525a6
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:557:40
[INFO] [stdout]   37:     0x638fe5605f3e - std::panicking::try::he5a2e00188156637
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:520:19
[INFO] [stdout]   38:     0x638fe5605f3e - std::panic::catch_unwind::hbaf3cae49b3c6433
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panic.rs:358:14
[INFO] [stdout]   39:     0x638fe5605f3e - std::thread::Builder::spawn_unchecked_::{{closure}}::h8e141ea224820bce
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/thread/mod.rs:540:30
[INFO] [stdout]   40:     0x638fe5605f3e - core::ops::function::FnOnce::call_once{{vtable.shim}}::h90d312fedd7b8ea8
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   41:     0x638fe575037b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h69aa08ddb6adb8b6
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/alloc/src/boxed.rs:2454:9
[INFO] [stdout]   42:     0x638fe575037b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5aa36efdb79c806f
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/alloc/src/boxed.rs:2454:9
[INFO] [stdout]   43:     0x638fe575037b - std::sys::pal::unix::thread::Thread::new::thread_start::h6cd80a1b4be5158d
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/pal/unix/thread.rs:105:17
[INFO] [stdout]   44:     0x77c780981ac3 - <unknown>
[INFO] [stdout]   45:     0x77c780a12a04 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     legacy_modesetting_dumbbuffer
[INFO] [stdout]     properties
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test test`
[INFO] running `Command { std: "docker" "inspect" "0e99eea9f90939fbdd18ed59888e4d86701f8cbda569d7c87f3e1dab3b476b75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e99eea9f90939fbdd18ed59888e4d86701f8cbda569d7c87f3e1dab3b476b75", kill_on_drop: false }`
[INFO] [stdout] 0e99eea9f90939fbdd18ed59888e4d86701f8cbda569d7c87f3e1dab3b476b75
