[INFO] cloning repository https://github.com/Muresan73/ev3dev_embedded_graphics
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Muresan73/ev3dev_embedded_graphics" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMuresan73%2Fev3dev_embedded_graphics", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMuresan73%2Fev3dev_embedded_graphics'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 41e23df2508ee01f52fcdd815c5e5fbad490929c
[INFO] fixing Muresan73/ev3dev_embedded_graphics against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMuresan73%2Fev3dev_embedded_graphics" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-7-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/Muresan73/ev3dev_embedded_graphics
[INFO] finished tweaking git repo https://github.com/Muresan73/ev3dev_embedded_graphics
[INFO] tweaked toml for git repo https://github.com/Muresan73/ev3dev_embedded_graphics written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Muresan73/ev3dev_embedded_graphics 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] crate git repo https://github.com/Muresan73/ev3dev_embedded_graphics already has a lockfile, it will not be regenerated
[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 }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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] c343eb36f2ce95c0b9d87647f931c478374d8f62f2e9db00b6a3eacc6f04f4bd
[INFO] running `Command { std: "docker" "start" "c343eb36f2ce95c0b9d87647f931c478374d8f62f2e9db00b6a3eacc6f04f4bd", 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" "c343eb36f2ce95c0b9d87647f931c478374d8f62f2e9db00b6a3eacc6f04f4bd" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c343eb36f2ce95c0b9d87647f931c478374d8f62f2e9db00b6a3eacc6f04f4bd", 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" "c343eb36f2ce95c0b9d87647f931c478374d8f62f2e9db00b6a3eacc6f04f4bd" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=start=2015", kill_on_drop: false }`
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[INFO] [stderr]    Compiling ev3dev-lang-rust-derive v0.10.0
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling equator-macro v0.4.2
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling zerocopy-derive v0.8.27
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[INFO] [stderr]    Compiling fax_derive v0.2.0
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[INFO] [stderr]     Checking equator v0.4.2
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[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]     Checking v_frame v0.3.9
[INFO] [stderr]     Checking strum v0.26.3
[INFO] [stderr]    Compiling darling v0.20.11
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[INFO] [stderr]     Checking ratatui v0.29.0
[INFO] [stderr]     Checking mousefood v0.2.1
[INFO] [stderr]     Checking half v2.7.1
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[INFO] [stderr]     Checking exr v1.74.0
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[INFO] [stderr]     Checking ev3dev-lang-rust v0.15.0
[INFO] [stderr]     Checking ev3dev_embedded_graphics v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `KdMode`
[INFO] [stdout]  --> src/lib.rs:6:50
[INFO] [stdout]   |
[INFO] [stdout] 6 | use framebuffer::{Framebuffer, FramebufferError, KdMode};
[INFO] [stdout]   |                                                  ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `KdMode`
[INFO] [stdout]  --> src/lib.rs:6:50
[INFO] [stdout]   |
[INFO] [stdout] 6 | use framebuffer::{Framebuffer, FramebufferError, KdMode};
[INFO] [stdout]   |                                                  ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CommError` is never constructed
[INFO] [stdout]  --> src/lib.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | struct CommError;
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `line_length` and `bpp` are never read
[INFO] [stdout]   --> src/lib.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct LegoDisplay {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 16 |     line_length: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 17 |     bpp: u32,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CommError` is never constructed
[INFO] [stdout]  --> src/lib.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | struct CommError;
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `line_length` and `bpp` are never read
[INFO] [stdout]   --> src/lib.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct LegoDisplay {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 16 |     line_length: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 17 |     bpp: u32,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Gray4: From<mousefood::colors::TermColor>` is not satisfied
[INFO] [stdout]    --> examples/mousefood.rs:8:54
[INFO] [stdout]     |
[INFO] [stdout]   8 |     let backend = EmbeddedBackend::new(&mut display, EmbeddedBackendConfig::default());
[INFO] [stdout]     |                   --------------------               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `From<mousefood::colors::TermColor>` is not implemented for `Gray4`
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = help: `Gray4` implements trait `From<T>`:
[INFO] [stdout]               From<Bgr555>
[INFO] [stdout]               From<Bgr565>
[INFO] [stdout]               From<Bgr666>
[INFO] [stdout]               From<Bgr888>
[INFO] [stdout]               From<BinaryColor>
[INFO] [stdout]               From<Gray2>
[INFO] [stdout]               From<Gray8>
[INFO] [stdout]               From<RawU4>
[INFO] [stdout]             and 4 others
[INFO] [stdout] note: required by a bound in `mousefood::EmbeddedBackend::<'display, D, C>::new`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mousefood-0.2.1/src/backend.rs:91:51
[INFO] [stdout]     |
[INFO] [stdout]  91 |     C: PixelColor + Into<Rgb888> + From<Rgb888> + From<TermColor> + 'static,
[INFO] [stdout]     |                                                   ^^^^^^^^^^^^^^^ required by this bound in `EmbeddedBackend::<'display, D, C>::new`
[INFO] [stdout] ...
[INFO] [stdout] 131 |     pub fn new(
[INFO] [stdout]     |            --- required by a bound in this associated function
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Gray4: From<mousefood::colors::TermColor>` is not satisfied
[INFO] [stdout]   --> examples/mousefood.rs:9:24
[INFO] [stdout]    |
[INFO] [stdout]  9 |     let mut terminal = Terminal::new(backend)?;
[INFO] [stdout]    |                        ^^^^^^^^ the trait `From<mousefood::colors::TermColor>` is not implemented for `Gray4`
[INFO] [stdout]    |
[INFO] [stdout]    = help: `Gray4` implements trait `From<T>`:
[INFO] [stdout]              From<Bgr555>
[INFO] [stdout]              From<Bgr565>
[INFO] [stdout]              From<Bgr666>
[INFO] [stdout]              From<Bgr888>
[INFO] [stdout]              From<BinaryColor>
[INFO] [stdout]              From<Gray2>
[INFO] [stdout]              From<Gray8>
[INFO] [stdout]              From<RawU4>
[INFO] [stdout]            and 4 others
[INFO] [stdout]    = note: required for `mousefood::EmbeddedBackend<'_, LegoDisplay, Gray4>` to implement `mousefood::prelude::Backend`
[INFO] [stdout] note: required by a bound in `ratatui::Terminal`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ratatui-0.29.0/src/terminal/terminal.rs:58:8
[INFO] [stdout]    |
[INFO] [stdout] 56 | pub struct Terminal<B>
[INFO] [stdout]    |            -------- required by a bound in this struct
[INFO] [stdout] 57 | where
[INFO] [stdout] 58 |     B: Backend,
[INFO] [stdout]    |        ^^^^^^^ required by this bound in `Terminal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Gray4: From<mousefood::colors::TermColor>` is not satisfied
[INFO] [stdout]   --> examples/mousefood.rs:9:24
[INFO] [stdout]    |
[INFO] [stdout]  9 |     let mut terminal = Terminal::new(backend)?;
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^^ the trait `From<mousefood::colors::TermColor>` is not implemented for `Gray4`
[INFO] [stdout]    |
[INFO] [stdout]    = help: `Gray4` implements trait `From<T>`:
[INFO] [stdout]              From<Bgr555>
[INFO] [stdout]              From<Bgr565>
[INFO] [stdout]              From<Bgr666>
[INFO] [stdout]              From<Bgr888>
[INFO] [stdout]              From<BinaryColor>
[INFO] [stdout]              From<Gray2>
[INFO] [stdout]              From<Gray8>
[INFO] [stdout]              From<RawU4>
[INFO] [stdout]            and 4 others
[INFO] [stdout]    = note: required for `mousefood::EmbeddedBackend<'_, LegoDisplay, Gray4>` to implement `mousefood::prelude::Backend`
[INFO] [stdout] note: required by a bound in `ratatui::Terminal`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ratatui-0.29.0/src/terminal/terminal.rs:58:8
[INFO] [stdout]    |
[INFO] [stdout] 56 | pub struct Terminal<B>
[INFO] [stdout]    |            -------- required by a bound in this struct
[INFO] [stdout] 57 | where
[INFO] [stdout] 58 |     B: Backend,
[INFO] [stdout]    |        ^^^^^^^ required by this bound in `Terminal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `?` couldn't convert the error to `Gray4`
[INFO] [stdout]   --> examples/mousefood.rs:9:24
[INFO] [stdout]    |
[INFO] [stdout]  4 | fn main() -> Result<(), std::io::Error> {
[INFO] [stdout]    |              -------------------------- expected `Gray4` because of this
[INFO] [stdout] ...
[INFO] [stdout]  9 |     let mut terminal = Terminal::new(backend)?;
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^^^ the trait `From<mousefood::colors::TermColor>` is not implemented for `Gray4`
[INFO] [stdout]    |
[INFO] [stdout]    = note: the question mark operation (`?`) implicitly performs a conversion on the error value using the `From` trait
[INFO] [stdout]    = help: `Gray4` implements trait `From<T>`:
[INFO] [stdout]              From<Bgr555>
[INFO] [stdout]              From<Bgr565>
[INFO] [stdout]              From<Bgr666>
[INFO] [stdout]              From<Bgr888>
[INFO] [stdout]              From<BinaryColor>
[INFO] [stdout]              From<Gray2>
[INFO] [stdout]              From<Gray8>
[INFO] [stdout]              From<RawU4>
[INFO] [stdout]            and 4 others
[INFO] [stdout]    = note: required for `mousefood::EmbeddedBackend<'_, LegoDisplay, Gray4>` to implement `mousefood::prelude::Backend`
[INFO] [stdout] note: required by a bound in `ratatui::Terminal`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ratatui-0.29.0/src/terminal/terminal.rs:58:8
[INFO] [stdout]    |
[INFO] [stdout] 56 | pub struct Terminal<B>
[INFO] [stdout]    |            -------- required by a bound in this struct
[INFO] [stdout] 57 | where
[INFO] [stdout] 58 |     B: Backend,
[INFO] [stdout]    |        ^^^^^^^ required by this bound in `Terminal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: the method `draw` exists for struct `ratatui::Terminal<mousefood::EmbeddedBackend<'_, LegoDisplay, Gray4>>`, but its trait bounds were not satisfied
[INFO] [stdout]   --> examples/mousefood.rs:29:22
[INFO] [stdout]    |
[INFO] [stdout] 29 |     let _ = terminal.draw(|frame| {
[INFO] [stdout]    |             ---------^^^^ method cannot be called due to unsatisfied trait bounds
[INFO] [stdout]    |
[INFO] [stdout]   ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mousefood-0.2.1/src/backend.rs:58:1
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub struct EmbeddedBackend<'display, D, C>
[INFO] [stdout]    | ------------------------------------------ doesn't satisfy `_: Backend`
[INFO] [stdout]    |
[INFO] [stdout]   ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/embedded-graphics-core-0.4.0/src/pixelcolor/gray_color.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |         pub struct $type($raw_type);
[INFO] [stdout]    |         ---------------------------- doesn't satisfy `Gray4: From<mousefood::colors::TermColor>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: the following trait bounds were not satisfied:
[INFO] [stdout]            `Gray4: From<mousefood::colors::TermColor>`
[INFO] [stdout]            which is required by `mousefood::EmbeddedBackend<'_, LegoDisplay, Gray4>: mousefood::prelude::Backend`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ev3dev_embedded_graphics` (example "mousefood") due to 5 previous errors
[INFO] running `Command { std: "docker" "inspect" "c343eb36f2ce95c0b9d87647f931c478374d8f62f2e9db00b6a3eacc6f04f4bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c343eb36f2ce95c0b9d87647f931c478374d8f62f2e9db00b6a3eacc6f04f4bd", kill_on_drop: false }`
[INFO] [stdout] c343eb36f2ce95c0b9d87647f931c478374d8f62f2e9db00b6a3eacc6f04f4bd
