[INFO] fetching crate cognitive-qualia 0.1.0...
[INFO] testing cognitive-qualia-0.1.0 against 1.69.0 for beta-1.70-1
[INFO] extracting crate cognitive-qualia 0.1.0 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate cognitive-qualia 0.1.0 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cognitive-qualia 0.1.0
[INFO] finished tweaking crates.io crate cognitive-qualia 0.1.0
[INFO] tweaked toml for crates.io crate cognitive-qualia 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+1.69.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded dharma v0.1.0
[INFO] [stderr]   Downloaded timber v0.1.0
[INFO] [stderr]   Downloaded serde_codegen_internals v0.14.2
[INFO] [stderr]   Downloaded libudev v0.2.0
[INFO] [stderr]   Downloaded timerfd v0.2.0
[INFO] [stderr]   Downloaded egl v0.2.7
[INFO] [stderr]   Downloaded serde_derive v0.9.15
[INFO] [stderr]   Downloaded gbm-rs v0.2.0
[INFO] [stderr]   Downloaded gl v0.6.5
[INFO] [stderr]   Downloaded cognitive-graphics v0.1.0
[INFO] [stderr]   Downloaded khronos v0.1.2
[INFO] [stderr]   Downloaded bitflags v0.8.2
[INFO] [stderr]   Downloaded libc v0.1.12
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 55a95f9faefad71a77cb0c441f5bb62d15d01a6d72dd25fb3a538686a1bfa264
[INFO] running `Command { std: "docker" "start" "-a" "55a95f9faefad71a77cb0c441f5bb62d15d01a6d72dd25fb3a538686a1bfa264", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "55a95f9faefad71a77cb0c441f5bb62d15d01a6d72dd25fb3a538686a1bfa264", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55a95f9faefad71a77cb0c441f5bb62d15d01a6d72dd25fb3a538686a1bfa264", kill_on_drop: false }`
[INFO] [stdout] 55a95f9faefad71a77cb0c441f5bb62d15d01a6d72dd25fb3a538686a1bfa264
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2428d13e3d7052dee0d673ffa0bb7993344ba45411be403ec9b99863dd18bb02
[INFO] running `Command { std: "docker" "start" "-a" "2428d13e3d7052dee0d673ffa0bb7993344ba45411be403ec9b99863dd18bb02", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling khronos_api v2.2.0
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling libudev-sys v0.1.4
[INFO] [stderr]    Compiling libc v0.1.12
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]    Compiling bitflags v0.7.0
[INFO] [stderr]    Compiling xml-rs v0.7.0
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling khronos v0.1.2
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]    Compiling gimli v0.27.2
[INFO] [stderr]    Compiling nix v0.8.1
[INFO] [stderr]    Compiling miniz_oxide v0.6.2
[INFO] [stderr]    Compiling egl v0.2.7
[INFO] [stderr]    Compiling gl_generator v0.6.1
[INFO] [stderr]    Compiling backtrace v0.3.67
[INFO] [stderr]    Compiling time v0.1.45
[INFO] [stderr]    Compiling serde_codegen_internals v0.14.2
[INFO] [stderr]    Compiling object v0.30.3
[INFO] [stderr]    Compiling timerfd v0.2.0
[INFO] [stderr]    Compiling gbm-rs v0.2.0
[INFO] [stderr]    Compiling bitflags v0.8.2
[INFO] [stderr]    Compiling rustc-demangle v0.1.23
[INFO] [stderr]    Compiling timber v0.1.0
[INFO] [stderr]    Compiling libudev v0.2.0
[INFO] [stderr]    Compiling gl v0.6.5
[INFO] [stderr]    Compiling serde_derive v0.9.15
[INFO] [stderr]    Compiling serde v0.9.15
[INFO] [stderr]    Compiling dharma v0.1.0
[INFO] [stderr]    Compiling addr2line v0.19.0
[INFO] [stderr]    Compiling cognitive-graphics v0.1.0
[INFO] [stderr]    Compiling cognitive-qualia v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/surface.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 | /     bitflags!(
[INFO] [stdout] 46 | |         pub flags ShowReason: u32 {
[INFO] [stdout] 47 | |             const NONE = 0b0000,
[INFO] [stdout] 48 | |             const DRAWABLE = 0b0001,
[INFO] [stdout] ...  |
[INFO] [stdout] 51 | |         }
[INFO] [stdout] 52 | |     );
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `bitflags` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/surface.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 | /     bitflags!(
[INFO] [stdout] 46 | |         pub flags ShowReason: u32 {
[INFO] [stdout] 47 | |             const NONE = 0b0000,
[INFO] [stdout] 48 | |             const DRAWABLE = 0b0001,
[INFO] [stdout] ...  |
[INFO] [stdout] 51 | |         }
[INFO] [stdout] 52 | |     );
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `bitflags` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/surface.rs:59:5
[INFO] [stdout]    |
[INFO] [stdout] 59 | /     bitflags!(
[INFO] [stdout] 60 | |         pub flags SurfaceState: u32 {
[INFO] [stdout] 61 | |             const REGULAR = 0x0000,
[INFO] [stdout] 62 | |             const MAXIMIZED = 0b0001,
[INFO] [stdout] ...  |
[INFO] [stdout] 65 | |         }
[INFO] [stdout] 66 | |     );
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `bitflags` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/surface.rs:59:5
[INFO] [stdout]    |
[INFO] [stdout] 59 | /     bitflags!(
[INFO] [stdout] 60 | |         pub flags SurfaceState: u32 {
[INFO] [stdout] 61 | |             const REGULAR = 0x0000,
[INFO] [stdout] 62 | |             const MAXIMIZED = 0b0001,
[INFO] [stdout] ...  |
[INFO] [stdout] 65 | |         }
[INFO] [stdout] 66 | |     );
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `bitflags` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/traits.rs:58:40
[INFO] [stdout]    |
[INFO] [stdout] 58 |     fn remove_event_handler(&mut self, EventHandlerId);
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: EventHandlerId`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout]    = note: `#[warn(anonymous_parameters)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::env::home_dir`: This function's behavior may be unexpected on Windows. Consider using a crate from crates.io instead.
[INFO] [stdout]    --> src/env.rs:237:42
[INFO] [stdout]     |
[INFO] [stdout] 237 |         let mut default_path = std::env::home_dir().unwrap();
[INFO] [stdout]     |                                          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::env::home_dir`: This function's behavior may be unexpected on Windows. Consider using a crate from crates.io instead.
[INFO] [stdout]    --> src/env.rs:246:42
[INFO] [stdout]     |
[INFO] [stdout] 246 |         let mut default_path = std::env::home_dir().unwrap();
[INFO] [stdout]     |                                          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::env::home_dir`: This function's behavior may be unexpected on Windows. Consider using a crate from crates.io instead.
[INFO] [stdout]    --> src/env.rs:262:46
[INFO] [stdout]     |
[INFO] [stdout] 262 |             let mut default_path = std::env::home_dir().unwrap();
[INFO] [stdout]     |                                              ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/input.rs:162:32
[INFO] [stdout]     |
[INFO] [stdout] 162 |     fn duplicate(&self) -> Box<InputHandling>;
[INFO] [stdout]     |                                ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 162 |     fn duplicate(&self) -> Box<dyn InputHandling>;
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/surface.rs:135:39
[INFO] [stdout]     |
[INFO] [stdout] 135 |     pub fn as_image(&self) -> Option<&Image> {
[INFO] [stdout]     |                                       ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 135 |     pub fn as_image(&self) -> Option<&dyn Image> {
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/traits.rs:53:45
[INFO] [stdout]    |
[INFO] [stdout] 53 |                          event_handler: Box<EventHandler + Send>,
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 53 |                          event_handler: Box<dyn EventHandler + Send>,
[INFO] [stdout]    |                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/traits.rs:132:62
[INFO] [stdout]     |
[INFO] [stdout] 132 |     fn set_graphics_manager(&mut self, graphics_manager: Box<GraphicsManagement + Send>);
[INFO] [stdout]     |                                                              ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 132 |     fn set_graphics_manager(&mut self, graphics_manager: Box<dyn GraphicsManagement + Send>);
[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/errors.rs:50:28
[INFO] [stdout]    |
[INFO] [stdout] 50 |         Illusion::IO(error.description().to_owned())
[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/errors.rs:66:34
[INFO] [stdout]    |
[INFO] [stdout] 66 |         Illusion::Graphics(error.description().to_owned())
[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/env.rs:121:46
[INFO] [stdout]     |
[INFO] [stdout] 121 |             Err(err) => Err(Illusion::IO(err.description().to_string())),
[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/env.rs:156:51
[INFO] [stdout]     |
[INFO] [stdout] 156 |             Err(err) => Err(Illusion::General(err.description().to_owned())),
[INFO] [stdout]     |                                                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 16 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.30s
[INFO] running `Command { std: "docker" "inspect" "2428d13e3d7052dee0d673ffa0bb7993344ba45411be403ec9b99863dd18bb02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2428d13e3d7052dee0d673ffa0bb7993344ba45411be403ec9b99863dd18bb02", kill_on_drop: false }`
[INFO] [stdout] 2428d13e3d7052dee0d673ffa0bb7993344ba45411be403ec9b99863dd18bb02
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 681820bac55d0a41ca42711ef83485539032be1cfb37533a7f2550b7ffd17ea0
[INFO] running `Command { std: "docker" "start" "-a" "681820bac55d0a41ca42711ef83485539032be1cfb37533a7f2550b7ffd17ea0", kill_on_drop: false }`
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/surface.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 | /     bitflags!(
[INFO] [stdout] 46 | |         pub flags ShowReason: u32 {
[INFO] [stdout] 47 | |             const NONE = 0b0000,
[INFO] [stdout] 48 | |             const DRAWABLE = 0b0001,
[INFO] [stdout] ...  |
[INFO] [stdout] 51 | |         }
[INFO] [stdout] 52 | |     );
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `bitflags` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/surface.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 | /     bitflags!(
[INFO] [stdout] 46 | |         pub flags ShowReason: u32 {
[INFO] [stdout] 47 | |             const NONE = 0b0000,
[INFO] [stdout] 48 | |             const DRAWABLE = 0b0001,
[INFO] [stdout] ...  |
[INFO] [stdout] 51 | |         }
[INFO] [stdout] 52 | |     );
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `bitflags` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/surface.rs:59:5
[INFO] [stdout]    |
[INFO] [stdout] 59 | /     bitflags!(
[INFO] [stdout] 60 | |         pub flags SurfaceState: u32 {
[INFO] [stdout] 61 | |             const REGULAR = 0x0000,
[INFO] [stdout] 62 | |             const MAXIMIZED = 0b0001,
[INFO] [stdout] ...  |
[INFO] [stdout] 65 | |         }
[INFO] [stdout] 66 | |     );
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `bitflags` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/surface.rs:59:5
[INFO] [stdout]    |
[INFO] [stdout] 59 | /     bitflags!(
[INFO] [stdout] 60 | |         pub flags SurfaceState: u32 {
[INFO] [stdout] 61 | |             const REGULAR = 0x0000,
[INFO] [stdout] 62 | |             const MAXIMIZED = 0b0001,
[INFO] [stdout] ...  |
[INFO] [stdout] 65 | |         }
[INFO] [stdout] 66 | |     );
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `bitflags` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/traits.rs:58:40
[INFO] [stdout]    |
[INFO] [stdout] 58 |     fn remove_event_handler(&mut self, EventHandlerId);
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: EventHandlerId`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout]    = note: `#[warn(anonymous_parameters)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::env::home_dir`: This function's behavior may be unexpected on Windows. Consider using a crate from crates.io instead.
[INFO] [stdout]    --> src/env.rs:237:42
[INFO] [stdout]     |
[INFO] [stdout] 237 |         let mut default_path = std::env::home_dir().unwrap();
[INFO] [stdout]     |                                          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::env::home_dir`: This function's behavior may be unexpected on Windows. Consider using a crate from crates.io instead.
[INFO] [stdout]    --> src/env.rs:246:42
[INFO] [stdout]     |
[INFO] [stdout] 246 |         let mut default_path = std::env::home_dir().unwrap();
[INFO] [stdout]     |                                          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::env::home_dir`: This function's behavior may be unexpected on Windows. Consider using a crate from crates.io instead.
[INFO] [stdout]    --> src/env.rs:262:46
[INFO] [stdout]     |
[INFO] [stdout] 262 |             let mut default_path = std::env::home_dir().unwrap();
[INFO] [stdout]     |                                              ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/input.rs:162:32
[INFO] [stdout]     |
[INFO] [stdout] 162 |     fn duplicate(&self) -> Box<InputHandling>;
[INFO] [stdout]     |                                ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 162 |     fn duplicate(&self) -> Box<dyn InputHandling>;
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/surface.rs:135:39
[INFO] [stdout]     |
[INFO] [stdout] 135 |     pub fn as_image(&self) -> Option<&Image> {
[INFO] [stdout]     |                                       ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 135 |     pub fn as_image(&self) -> Option<&dyn Image> {
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/traits.rs:53:45
[INFO] [stdout]    |
[INFO] [stdout] 53 |                          event_handler: Box<EventHandler + Send>,
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 53 |                          event_handler: Box<dyn EventHandler + Send>,
[INFO] [stdout]    |                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/traits.rs:132:62
[INFO] [stdout]     |
[INFO] [stdout] 132 |     fn set_graphics_manager(&mut self, graphics_manager: Box<GraphicsManagement + Send>);
[INFO] [stdout]     |                                                              ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 132 |     fn set_graphics_manager(&mut self, graphics_manager: Box<dyn GraphicsManagement + Send>);
[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/errors.rs:50:28
[INFO] [stdout]    |
[INFO] [stdout] 50 |         Illusion::IO(error.description().to_owned())
[INFO] [stdout]    |                            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling cognitive-qualia v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/errors.rs:66:34
[INFO] [stdout]    |
[INFO] [stdout] 66 |         Illusion::Graphics(error.description().to_owned())
[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/env.rs:121:46
[INFO] [stdout]     |
[INFO] [stdout] 121 |             Err(err) => Err(Illusion::IO(err.description().to_string())),
[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/env.rs:156:51
[INFO] [stdout]     |
[INFO] [stdout] 156 |             Err(err) => Err(Illusion::General(err.description().to_owned())),
[INFO] [stdout]     |                                                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 16 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/surface.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 | /     bitflags!(
[INFO] [stdout] 46 | |         pub flags ShowReason: u32 {
[INFO] [stdout] 47 | |             const NONE = 0b0000,
[INFO] [stdout] 48 | |             const DRAWABLE = 0b0001,
[INFO] [stdout] ...  |
[INFO] [stdout] 51 | |         }
[INFO] [stdout] 52 | |     );
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `bitflags` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/surface.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 | /     bitflags!(
[INFO] [stdout] 46 | |         pub flags ShowReason: u32 {
[INFO] [stdout] 47 | |             const NONE = 0b0000,
[INFO] [stdout] 48 | |             const DRAWABLE = 0b0001,
[INFO] [stdout] ...  |
[INFO] [stdout] 51 | |         }
[INFO] [stdout] 52 | |     );
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `bitflags` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/surface.rs:59:5
[INFO] [stdout]    |
[INFO] [stdout] 59 | /     bitflags!(
[INFO] [stdout] 60 | |         pub flags SurfaceState: u32 {
[INFO] [stdout] 61 | |             const REGULAR = 0x0000,
[INFO] [stdout] 62 | |             const MAXIMIZED = 0b0001,
[INFO] [stdout] ...  |
[INFO] [stdout] 65 | |         }
[INFO] [stdout] 66 | |     );
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `bitflags` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/surface.rs:59:5
[INFO] [stdout]    |
[INFO] [stdout] 59 | /     bitflags!(
[INFO] [stdout] 60 | |         pub flags SurfaceState: u32 {
[INFO] [stdout] 61 | |             const REGULAR = 0x0000,
[INFO] [stdout] 62 | |             const MAXIMIZED = 0b0001,
[INFO] [stdout] ...  |
[INFO] [stdout] 65 | |         }
[INFO] [stdout] 66 | |     );
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `bitflags` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/traits.rs:58:40
[INFO] [stdout]    |
[INFO] [stdout] 58 |     fn remove_event_handler(&mut self, EventHandlerId);
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: EventHandlerId`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout]    = note: `#[warn(anonymous_parameters)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::env::home_dir`: This function's behavior may be unexpected on Windows. Consider using a crate from crates.io instead.
[INFO] [stdout]    --> src/env.rs:237:42
[INFO] [stdout]     |
[INFO] [stdout] 237 |         let mut default_path = std::env::home_dir().unwrap();
[INFO] [stdout]     |                                          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::env::home_dir`: This function's behavior may be unexpected on Windows. Consider using a crate from crates.io instead.
[INFO] [stdout]    --> src/env.rs:246:42
[INFO] [stdout]     |
[INFO] [stdout] 246 |         let mut default_path = std::env::home_dir().unwrap();
[INFO] [stdout]     |                                          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::env::home_dir`: This function's behavior may be unexpected on Windows. Consider using a crate from crates.io instead.
[INFO] [stdout]    --> src/env.rs:262:46
[INFO] [stdout]     |
[INFO] [stdout] 262 |             let mut default_path = std::env::home_dir().unwrap();
[INFO] [stdout]     |                                              ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/input.rs:162:32
[INFO] [stdout]     |
[INFO] [stdout] 162 |     fn duplicate(&self) -> Box<InputHandling>;
[INFO] [stdout]     |                                ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 162 |     fn duplicate(&self) -> Box<dyn InputHandling>;
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/surface.rs:135:39
[INFO] [stdout]     |
[INFO] [stdout] 135 |     pub fn as_image(&self) -> Option<&Image> {
[INFO] [stdout]     |                                       ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 135 |     pub fn as_image(&self) -> Option<&dyn Image> {
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/traits.rs:53:45
[INFO] [stdout]    |
[INFO] [stdout] 53 |                          event_handler: Box<EventHandler + Send>,
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 53 |                          event_handler: Box<dyn EventHandler + Send>,
[INFO] [stdout]    |                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/traits.rs:132:62
[INFO] [stdout]     |
[INFO] [stdout] 132 |     fn set_graphics_manager(&mut self, graphics_manager: Box<GraphicsManagement + Send>);
[INFO] [stdout]     |                                                              ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 132 |     fn set_graphics_manager(&mut self, graphics_manager: Box<dyn GraphicsManagement + Send>);
[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/errors.rs:50:28
[INFO] [stdout]    |
[INFO] [stdout] 50 |         Illusion::IO(error.description().to_owned())
[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/errors.rs:66:34
[INFO] [stdout]    |
[INFO] [stdout] 66 |         Illusion::Graphics(error.description().to_owned())
[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/env.rs:121:46
[INFO] [stdout]     |
[INFO] [stdout] 121 |             Err(err) => Err(Illusion::IO(err.description().to_string())),
[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/env.rs:156:51
[INFO] [stdout]     |
[INFO] [stdout] 156 |             Err(err) => Err(Illusion::General(err.description().to_owned())),
[INFO] [stdout]     |                                                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 16 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.19s
[INFO] running `Command { std: "docker" "inspect" "681820bac55d0a41ca42711ef83485539032be1cfb37533a7f2550b7ffd17ea0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "681820bac55d0a41ca42711ef83485539032be1cfb37533a7f2550b7ffd17ea0", kill_on_drop: false }`
[INFO] [stdout] 681820bac55d0a41ca42711ef83485539032be1cfb37533a7f2550b7ffd17ea0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bf02a9d4d3075c4bf75e34df39be7809bca2b3f11fdcccc8ddac5f13485f166a
[INFO] running `Command { std: "docker" "start" "-a" "bf02a9d4d3075c4bf75e34df39be7809bca2b3f11fdcccc8ddac5f13485f166a", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/surface.rs:45:5
[INFO] [stderr]    |
[INFO] [stderr] 45 | /     bitflags!(
[INFO] [stderr] 46 | |         pub flags ShowReason: u32 {
[INFO] [stderr] 47 | |             const NONE = 0b0000,
[INFO] [stderr] 48 | |             const DRAWABLE = 0b0001,
[INFO] [stderr] ...  |
[INFO] [stderr] 51 | |         }
[INFO] [stderr] 52 | |     );
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in the macro `bitflags` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/surface.rs:45:5
[INFO] [stderr]    |
[INFO] [stderr] 45 | /     bitflags!(
[INFO] [stderr] 46 | |         pub flags ShowReason: u32 {
[INFO] [stderr] 47 | |             const NONE = 0b0000,
[INFO] [stderr] 48 | |             const DRAWABLE = 0b0001,
[INFO] [stderr] ...  |
[INFO] [stderr] 51 | |         }
[INFO] [stderr] 52 | |     );
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `bitflags` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/surface.rs:59:5
[INFO] [stderr]    |
[INFO] [stderr] 59 | /     bitflags!(
[INFO] [stderr] 60 | |         pub flags SurfaceState: u32 {
[INFO] [stderr] 61 | |             const REGULAR = 0x0000,
[INFO] [stderr] 62 | |             const MAXIMIZED = 0b0001,
[INFO] [stderr] ...  |
[INFO] [stderr] 65 | |         }
[INFO] [stderr] 66 | |     );
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `bitflags` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stderr]   --> src/traits.rs:58:40
[INFO] [stderr]    |
[INFO] [stderr] 58 |     fn remove_event_handler(&mut self, EventHandlerId);
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: EventHandlerId`
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stderr]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stderr]    = note: `#[warn(anonymous_parameters)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::env::home_dir`: This function's behavior may be unexpected on Windows. Consider using a crate from crates.io instead.
[INFO] [stderr]    --> src/env.rs:237:42
[INFO] [stderr]     |
[INFO] [stderr] 237 |         let mut default_path = std::env::home_dir().unwrap();
[INFO] [stderr]     |                                          ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::env::home_dir`: This function's behavior may be unexpected on Windows. Consider using a crate from crates.io instead.
[INFO] [stderr]    --> src/env.rs:246:42
[INFO] [stderr]     |
[INFO] [stderr] 246 |         let mut default_path = std::env::home_dir().unwrap();
[INFO] [stderr]     |                                          ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::env::home_dir`: This function's behavior may be unexpected on Windows. Consider using a crate from crates.io instead.
[INFO] [stderr]    --> src/env.rs:262:46
[INFO] [stderr]     |
[INFO] [stderr] 262 |             let mut default_path = std::env::home_dir().unwrap();
[INFO] [stderr]     |                                              ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/input.rs:162:32
[INFO] [stderr]     |
[INFO] [stderr] 162 |     fn duplicate(&self) -> Box<InputHandling>;
[INFO] [stderr]     |                                ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 162 |     fn duplicate(&self) -> Box<dyn InputHandling>;
[INFO] [stderr]     |                                +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/surface.rs:135:39
[INFO] [stderr]     |
[INFO] [stderr] 135 |     pub fn as_image(&self) -> Option<&Image> {
[INFO] [stderr]     |                                       ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 135 |     pub fn as_image(&self) -> Option<&dyn Image> {
[INFO] [stderr]     |                                       +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/traits.rs:53:45
[INFO] [stderr]    |
[INFO] [stderr] 53 |                          event_handler: Box<EventHandler + Send>,
[INFO] [stderr]    |                                             ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stdout] 
[INFO] [stderr]    |
[INFO] [stdout] running 0 tests
[INFO] [stderr] 53 |                          event_handler: Box<dyn EventHandler + Send>,
[INFO] [stderr]    |                                             +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/traits.rs:132:62
[INFO] [stderr]     |
[INFO] [stderr] 132 |     fn set_graphics_manager(&mut self, graphics_manager: Box<GraphicsManagement + Send>);
[INFO] [stderr]     |                                                              ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 132 |     fn set_graphics_manager(&mut self, graphics_manager: Box<dyn GraphicsManagement + Send>);
[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/errors.rs:50:28
[INFO] [stderr]    |
[INFO] [stderr] 50 |         Illusion::IO(error.description().to_owned())
[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/errors.rs:66:34
[INFO] [stderr]    |
[INFO] [stderr] 66 |         Illusion::Graphics(error.description().to_owned())
[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/env.rs:121:46
[INFO] [stderr]     |
[INFO] [stderr] 121 |             Err(err) => Err(Illusion::IO(err.description().to_string())),
[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/env.rs:156:51
[INFO] [stderr]     |
[INFO] [stderr] 156 |             Err(err) => Err(Illusion::General(err.description().to_owned())),
[INFO] [stderr]     |                                                   ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `cognitive-qualia` (lib) generated 16 warnings (1 duplicate) (run `cargo fix --lib -p cognitive-qualia` to apply 5 suggestions)
[INFO] [stderr] warning: `cognitive-qualia` (lib test) generated 16 warnings (16 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cognitive_qualia-b16d82df4fdaf087)
[INFO] [stderr]      Running tests/test_defs.rs (/opt/rustwide/target/debug/deps/test_defs-d5adc4ac231a3395)
[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] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test should_casted_to_zero_area_be_in_origin ... ok
[INFO] [stdout] test should_casted_be_inside_area ... ok
[INFO] [stdout] test should_correctly_cast_point_into_area ... ok
[INFO] [stdout] test should_correctly_check_if_point_is_inside_area ... ok
[INFO] [stdout] test should_inflate_area ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cognitive_qualia
[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] running `Command { std: "docker" "inspect" "bf02a9d4d3075c4bf75e34df39be7809bca2b3f11fdcccc8ddac5f13485f166a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf02a9d4d3075c4bf75e34df39be7809bca2b3f11fdcccc8ddac5f13485f166a", kill_on_drop: false }`
[INFO] [stdout] bf02a9d4d3075c4bf75e34df39be7809bca2b3f11fdcccc8ddac5f13485f166a
