[INFO] fetching crate cognitive-qualia 0.1.0...
[INFO] checking cognitive-qualia-0.1.0 against master#5518eaa946291f00471af8b254b2a1715f234882 for pr-120393-1
[INFO] extracting crate cognitive-qualia 0.1.0 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate cognitive-qualia 0.1.0 on toolchain 5518eaa946291f00471af8b254b2a1715f234882
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "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-1-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 324c32e9510d5e6ccfe2d6f95694a0a5602a634e228357ceeae5eb28b77dce89
[INFO] running `Command { std: "docker" "start" "-a" "324c32e9510d5e6ccfe2d6f95694a0a5602a634e228357ceeae5eb28b77dce89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "324c32e9510d5e6ccfe2d6f95694a0a5602a634e228357ceeae5eb28b77dce89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "324c32e9510d5e6ccfe2d6f95694a0a5602a634e228357ceeae5eb28b77dce89", kill_on_drop: false }`
[INFO] [stdout] 324c32e9510d5e6ccfe2d6f95694a0a5602a634e228357ceeae5eb28b77dce89
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e38c6288b8062fa0b24b22e5110d39d619129c06ea1f8bf116d3d5fffb6c3329
[INFO] running `Command { std: "docker" "start" "-a" "e38c6288b8062fa0b24b22e5110d39d619129c06ea1f8bf116d3d5fffb6c3329", kill_on_drop: false }`
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[INFO] [stderr]    Compiling xml-rs v0.7.0
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[INFO] [stderr]     Checking cognitive-graphics v0.1.0
[INFO] [stderr]     Checking 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: `#[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: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: 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 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: 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/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/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: 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/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: 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: 16 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.49s
[INFO] running `Command { std: "docker" "inspect" "e38c6288b8062fa0b24b22e5110d39d619129c06ea1f8bf116d3d5fffb6c3329", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e38c6288b8062fa0b24b22e5110d39d619129c06ea1f8bf116d3d5fffb6c3329", kill_on_drop: false }`
[INFO] [stdout] e38c6288b8062fa0b24b22e5110d39d619129c06ea1f8bf116d3d5fffb6c3329
