[INFO] fetching crate cognitive-qualia 0.1.0...
[INFO] fixing cognitive-qualia-0.1.0 against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=end=2015,2024 for pr-157817-2
[INFO] extracting crate cognitive-qualia 0.1.0 into /workspace/builds/worker-0-tc2/source
[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-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate cognitive-qualia 0.1.0 on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "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 46 packages to latest compatible versions
[INFO] [stderr]       Adding bitflags v0.8.2 (available: v2.13.0)
[INFO] [stderr]       Adding libudev v0.2.0 (available: v0.3.0)
[INFO] [stderr]       Adding nix v0.8.1 (available: v0.31.3)
[INFO] [stderr]       Adding serde v0.9.15 (available: v1.0.228)
[INFO] [stderr]       Adding serde_derive v0.9.15 (available: v1.0.228)
[INFO] [stderr]       Adding time v0.1.45 (available: v0.3.51)
[INFO] [stderr]       Adding wasi v0.10.0+wasi-snapshot-preview1 (available: v0.10.2+wasi-snapshot-preview1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `cognitive-qualia` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] dd66c5e4cbb867a3eac0f9c5e10b4cfb37eb87708bb9ac61ec23629104512ff8
[INFO] running `Command { std: "docker" "start" "dd66c5e4cbb867a3eac0f9c5e10b4cfb37eb87708bb9ac61ec23629104512ff8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "dd66c5e4cbb867a3eac0f9c5e10b4cfb37eb87708bb9ac61ec23629104512ff8" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dd66c5e4cbb867a3eac0f9c5e10b4cfb37eb87708bb9ac61ec23629104512ff8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "dd66c5e4cbb867a3eac0f9c5e10b4cfb37eb87708bb9ac61ec23629104512ff8" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=end=2015,2024", kill_on_drop: false }`
[INFO] [stderr] crater-edition-check: migrating to next edition
[INFO] [stderr]    Migrating Cargo.toml from 2015 edition to 2018
[INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `cognitive-qualia` (manifest) generated 1 warning
[INFO] [stderr]    Compiling khronos_api v2.2.0
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]     Checking memchr v2.8.2
[INFO] [stderr]     Checking bitflags v0.7.0
[INFO] [stderr]     Checking gbm-rs v0.2.0
[INFO] [stderr]    Compiling xml-rs v0.7.0
[INFO] [stderr]    Compiling libudev-sys v0.1.4
[INFO] [stderr]     Checking khronos v0.1.2
[INFO] [stderr]     Checking timerfd v0.2.0
[INFO] [stderr]     Checking bitflags v0.8.2
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]     Checking timber v0.1.0
[INFO] [stderr]     Checking serde v0.9.15
[INFO] [stderr]     Checking egl v0.2.7
[INFO] [stderr]     Checking nix v0.8.1
[INFO] [stderr]     Checking object v0.37.3
[INFO] [stderr]     Checking libudev v0.2.0
[INFO] [stderr]    Compiling gl_generator v0.6.1
[INFO] [stderr]    Compiling serde_codegen_internals v0.14.2
[INFO] [stderr]    Compiling serde_derive v0.9.15
[INFO] [stderr]    Compiling gl v0.6.5
[INFO] [stderr]     Checking dharma v0.1.0
[INFO] [stderr]     Checking backtrace v0.3.76
[INFO] [stderr]     Checking cognitive-graphics v0.1.0
[INFO] [stderr]     Checking cognitive-qualia v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Migrating src/lib.rs from 2015 edition to 2018
[INFO] [stderr]        Fixed src/memory.rs (3 fixes)
[INFO] [stderr]        Fixed src/env.rs (3 fixes)
[INFO] [stderr]        Fixed src/surface.rs (6 fixes)
[INFO] [stderr]        Fixed src/traits.rs (11 fixes)
[INFO] [stderr]        Fixed src/defs.rs (1 fix)
[INFO] [stderr]        Fixed src/errors.rs (1 fix)
[INFO] [stderr]        Fixed src/lib.rs (26 fixes)
[INFO] [stderr]        Fixed src/input.rs (2 fixes)
[INFO] [stderr]        Fixed src/image.rs (3 fixes)
[INFO] [stderr]        Fixed src/perceptron.rs (5 fixes)
[INFO] [stderr]    Migrating tests/test_defs.rs from 2015 edition to 2018
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.78s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: bitflags v0.7.0, bitflags v0.8.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr] crater-edition-check: cognitive-qualia v0.1.0 (/opt/rustwide/workdir) updating edition from 2015 to 2018
[INFO] [stderr]     Checking cognitive-qualia v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0255]: the name `backtrace` is defined multiple times
[INFO] [stdout]    --> src/log.rs:107:1
[INFO] [stdout]     |
[INFO] [stdout]  29 | use backtrace;
[INFO] [stdout]     |     --------- previous import of the value `backtrace` here
[INFO] [stdout] ...
[INFO] [stdout] 107 | pub fn backtrace() {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^ `backtrace` redefined here
[INFO] [stdout]     |
[INFO] [stdout]     = note: `backtrace` must be defined only once in the value namespace of this module
[INFO] [stdout] help: you can use `as` to change the binding name of the import
[INFO] [stdout]     |
[INFO] [stdout]  29 | use backtrace as other_backtrace;
[INFO] [stdout]     |               ++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0255]: the name `backtrace` is defined multiple times
[INFO] [stdout]    --> src/log.rs:107:1
[INFO] [stdout]     |
[INFO] [stdout]  29 | use backtrace;
[INFO] [stdout]     |     --------- previous import of the value `backtrace` here
[INFO] [stdout] ...
[INFO] [stdout] 107 | pub fn backtrace() {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^ `backtrace` redefined here
[INFO] [stdout]     |
[INFO] [stdout]     = note: `backtrace` must be defined only once in the value namespace of this module
[INFO] [stdout] help: you can use `as` to change the binding name of the import
[INFO] [stdout]     |
[INFO] [stdout]  29 | use backtrace as other_backtrace;
[INFO] [stdout]     |               ++++++++++++++++++
[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] 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] 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] 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] 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: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/env.rs:348:5
[INFO] [stdout]     |
[INFO] [stdout] 348 |     extern fn signal_handler(signum: libc::c_int) {
[INFO] [stdout]     |     ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(missing_abi)]` on by default
[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] 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] 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] 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] 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: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/env.rs:348:5
[INFO] [stdout]     |
[INFO] [stdout] 348 |     extern fn signal_handler(signum: libc::c_int) {
[INFO] [stdout]     |     ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(missing_abi)]` on by default
[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 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, 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/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 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, 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/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 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, 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 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, 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: 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 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, 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/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 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, 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/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 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, 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 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, 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: 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] For more information about this error, try `rustc --explain E0255`.
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0255`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cognitive-qualia` (lib test) due to 1 previous error; 13 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `cognitive-qualia` (lib) due to 1 previous error; 13 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "dd66c5e4cbb867a3eac0f9c5e10b4cfb37eb87708bb9ac61ec23629104512ff8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd66c5e4cbb867a3eac0f9c5e10b4cfb37eb87708bb9ac61ec23629104512ff8", kill_on_drop: false }`
[INFO] [stdout] dd66c5e4cbb867a3eac0f9c5e10b4cfb37eb87708bb9ac61ec23629104512ff8
