[INFO] fetching crate epd 0.0.2... [INFO] testing epd-0.0.2 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7 [INFO] extracting crate epd 0.0.2 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate epd 0.0.2 [INFO] finished tweaking crates.io crate epd 0.0.2 [INFO] tweaked toml for crates.io crate epd 0.0.2 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate epd 0.0.2 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 25 packages to latest compatible versions [INFO] [stderr] Adding defmt v0.3.100 (available: v1.0.1) [INFO] [stderr] Adding embedded-graphics v0.7.1 (available: v0.8.1) [INFO] [stderr] Adding embedded-hal v0.2.7 (available: v1.0.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ea5d27301f5562cce1f47b4da0d6eb8b827a6a8c550497d3fec839466f7e2124 [INFO] running `Command { std: "docker" "start" "-a" "ea5d27301f5562cce1f47b4da0d6eb8b827a6a8c550497d3fec839466f7e2124", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ea5d27301f5562cce1f47b4da0d6eb8b827a6a8c550497d3fec839466f7e2124", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ea5d27301f5562cce1f47b4da0d6eb8b827a6a8c550497d3fec839466f7e2124", kill_on_drop: false }` [INFO] [stdout] ea5d27301f5562cce1f47b4da0d6eb8b827a6a8c550497d3fec839466f7e2124 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b6cbf9738eaecfcfc510e349aae1cf87cc7887ada42c485253e14d535f5d17ac [INFO] running `Command { std: "docker" "start" "-a" "b6cbf9738eaecfcfc510e349aae1cf87cc7887ada42c485253e14d535f5d17ac", kill_on_drop: false }` [INFO] [stderr] Compiling thiserror v2.0.17 [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Compiling az v1.2.1 [INFO] [stderr] Compiling defmt-macros v1.0.1 [INFO] [stderr] Compiling defmt v1.0.1 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling nb v1.1.0 [INFO] [stderr] Compiling micromath v1.1.1 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling syn v2.0.110 [INFO] [stderr] Compiling proc-macro-error-attr2 v2.0.0 [INFO] [stderr] Compiling nb v0.1.3 [INFO] [stderr] Compiling embedded-hal v0.2.7 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling embedded-graphics-core v0.3.3 [INFO] [stderr] Compiling float-cmp v0.8.0 [INFO] [stderr] Compiling embedded-graphics v0.7.1 [INFO] [stderr] Compiling proc-macro-error2 v2.0.1 [INFO] [stderr] Compiling thiserror-impl v2.0.17 [INFO] [stderr] Compiling defmt-parser v1.0.0 [INFO] [stderr] Compiling defmt v0.3.100 [INFO] [stderr] Compiling epd v0.0.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Gray8` [INFO] [stdout] --> src/display.rs:13:45 [INFO] [stdout] | [INFO] [stdout] 13 | pixelcolor::{BinaryColor, Gray2, Gray4, Gray8}, [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: `mem` [INFO] [stdout] --> src/lib.rs:10:33 [INFO] [stdout] | [INFO] [stdout] 10 | use core::{marker::PhantomData, mem}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `DisplayRotation` [INFO] [stdout] --> src/lib.rs:13:15 [INFO] [stdout] | [INFO] [stdout] 13 | use display::{DisplayRotation, DisplaySize, FrameBuffer, GrayColorInBits, GrayFrameBuffer}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Gray2` and `image::ImageRaw` [INFO] [stdout] --> src/lib.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | image::ImageRaw, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 17 | pixelcolor::{BinaryColor, Gray2}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `generic_arg_infer` has been stable since 1.89.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | #![feature(generic_arg_infer)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.09s [INFO] [stdout] warning: method `size` is never used [INFO] [stdout] --> src/display.rs:218:8 [INFO] [stdout] | [INFO] [stdout] 116 | / impl FrameBuffer [INFO] [stdout] 117 | | where [INFO] [stdout] 118 | | [(); SIZE::N]:, [INFO] [stdout] | |___________________- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 218 | fn size(&self) -> Size { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `EPD_2_IN13_LUT_FULL_UPDATE` is never used [INFO] [stdout] --> src/drivers/ssd1608.rs:57:15 [INFO] [stdout] | [INFO] [stdout] 57 | const EPD_2_IN13_LUT_FULL_UPDATE: [u8; 30] = [ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SSD1608Fast` is never constructed [INFO] [stdout] --> src/drivers/ssd1608.rs:140:12 [INFO] [stdout] | [INFO] [stdout] 140 | pub struct SSD1608Fast; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "b6cbf9738eaecfcfc510e349aae1cf87cc7887ada42c485253e14d535f5d17ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b6cbf9738eaecfcfc510e349aae1cf87cc7887ada42c485253e14d535f5d17ac", kill_on_drop: false }` [INFO] [stdout] b6cbf9738eaecfcfc510e349aae1cf87cc7887ada42c485253e14d535f5d17ac [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cb0290db7f42e6f710ea52abf03c92448f8db8fe1983f7b6e302e7ca51d5d175 [INFO] running `Command { std: "docker" "start" "-a" "cb0290db7f42e6f710ea52abf03c92448f8db8fe1983f7b6e302e7ca51d5d175", kill_on_drop: false }` [INFO] [stdout] warning: unused import: `Gray8` [INFO] [stdout] --> src/display.rs:13:45 [INFO] [stdout] | [INFO] [stdout] 13 | pixelcolor::{BinaryColor, Gray2, Gray4, Gray8}, [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: `mem` [INFO] [stdout] --> src/lib.rs:10:33 [INFO] [stdout] | [INFO] [stdout] 10 | use core::{marker::PhantomData, mem}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `DisplayRotation` [INFO] [stdout] --> src/lib.rs:13:15 [INFO] [stdout] | [INFO] [stdout] 13 | use display::{DisplayRotation, DisplaySize, FrameBuffer, GrayColorInBits, GrayFrameBuffer}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Gray2` and `image::ImageRaw` [INFO] [stdout] --> src/lib.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | image::ImageRaw, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 17 | pixelcolor::{BinaryColor, Gray2}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `generic_arg_infer` has been stable since 1.89.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | #![feature(generic_arg_infer)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling epd v0.0.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `size` is never used [INFO] [stdout] --> src/display.rs:218:8 [INFO] [stdout] | [INFO] [stdout] 116 | / impl FrameBuffer [INFO] [stdout] 117 | | where [INFO] [stdout] 118 | | [(); SIZE::N]:, [INFO] [stdout] | |___________________- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 218 | fn size(&self) -> Size { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `EPD_2_IN13_LUT_FULL_UPDATE` is never used [INFO] [stdout] --> src/drivers/ssd1608.rs:57:15 [INFO] [stdout] | [INFO] [stdout] 57 | const EPD_2_IN13_LUT_FULL_UPDATE: [u8; 30] = [ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SSD1608Fast` is never constructed [INFO] [stdout] --> src/drivers/ssd1608.rs:140:12 [INFO] [stdout] | [INFO] [stdout] 140 | pub struct SSD1608Fast; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Gray8` [INFO] [stdout] --> src/display.rs:13:45 [INFO] [stdout] | [INFO] [stdout] 13 | pixelcolor::{BinaryColor, Gray2, Gray4, Gray8}, [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: `mem` [INFO] [stdout] --> src/lib.rs:10:33 [INFO] [stdout] | [INFO] [stdout] 10 | use core::{marker::PhantomData, mem}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `DisplayRotation` [INFO] [stdout] --> src/lib.rs:13:15 [INFO] [stdout] | [INFO] [stdout] 13 | use display::{DisplayRotation, DisplaySize, FrameBuffer, GrayColorInBits, GrayFrameBuffer}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Gray2` and `image::ImageRaw` [INFO] [stdout] --> src/lib.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | image::ImageRaw, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 17 | pixelcolor::{BinaryColor, Gray2}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `generic_arg_infer` has been stable since 1.89.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | #![feature(generic_arg_infer)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `size` is never used [INFO] [stdout] --> src/display.rs:218:8 [INFO] [stdout] | [INFO] [stdout] 116 | / impl FrameBuffer [INFO] [stdout] 117 | | where [INFO] [stdout] 118 | | [(); SIZE::N]:, [INFO] [stdout] | |___________________- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 218 | fn size(&self) -> Size { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `EPD_2_IN13_LUT_FULL_UPDATE` is never used [INFO] [stdout] --> src/drivers/ssd1608.rs:57:15 [INFO] [stdout] | [INFO] [stdout] 57 | const EPD_2_IN13_LUT_FULL_UPDATE: [u8; 30] = [ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SSD1608Fast` is never constructed [INFO] [stdout] --> src/drivers/ssd1608.rs:140:12 [INFO] [stdout] | [INFO] [stdout] 140 | pub struct SSD1608Fast; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.45s [INFO] running `Command { std: "docker" "inspect" "cb0290db7f42e6f710ea52abf03c92448f8db8fe1983f7b6e302e7ca51d5d175", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cb0290db7f42e6f710ea52abf03c92448f8db8fe1983f7b6e302e7ca51d5d175", kill_on_drop: false }` [INFO] [stdout] cb0290db7f42e6f710ea52abf03c92448f8db8fe1983f7b6e302e7ca51d5d175 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 90b5ec809f3c78c48e1de6917486578f1e653a40d4ca937cb2d3e80e86e3e0a8 [INFO] running `Command { std: "docker" "start" "-a" "90b5ec809f3c78c48e1de6917486578f1e653a40d4ca937cb2d3e80e86e3e0a8", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `Gray8` [INFO] [stderr] --> src/display.rs:13:45 [INFO] [stderr] | [INFO] [stderr] 13 | pixelcolor::{BinaryColor, Gray2, Gray4, Gray8}, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `mem` [INFO] [stderr] --> src/lib.rs:10:33 [INFO] [stderr] | [INFO] [stderr] 10 | use core::{marker::PhantomData, mem}; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `DisplayRotation` [INFO] [stderr] --> src/lib.rs:13:15 [INFO] [stderr] | [INFO] [stderr] 13 | use display::{DisplayRotation, DisplaySize, FrameBuffer, GrayColorInBits, GrayFrameBuffer}; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Gray2` and `image::ImageRaw` [INFO] [stderr] --> src/lib.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | image::ImageRaw, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] 17 | pixelcolor::{BinaryColor, Gray2}, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the feature `generic_arg_infer` has been stable since 1.89.0 and no longer requires an attribute to enable [INFO] [stderr] --> src/lib.rs:4:12 [INFO] [stderr] | [INFO] [stderr] 4 | #![feature(generic_arg_infer)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(stable_features)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method `size` is never used [INFO] [stderr] --> src/display.rs:218:8 [INFO] [stderr] | [INFO] [stderr] 116 | / impl FrameBuffer [INFO] [stderr] 117 | | where [INFO] [stderr] 118 | | [(); SIZE::N]:, [INFO] [stderr] | |___________________- method in this implementation [INFO] [stderr] ... [INFO] [stderr] 218 | fn size(&self) -> Size { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: constant `EPD_2_IN13_LUT_FULL_UPDATE` is never used [INFO] [stderr] --> src/drivers/ssd1608.rs:57:15 [INFO] [stderr] | [INFO] [stderr] 57 | const EPD_2_IN13_LUT_FULL_UPDATE: [u8; 30] = [ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `SSD1608Fast` is never constructed [INFO] [stderr] --> src/drivers/ssd1608.rs:140:12 [INFO] [stderr] | [INFO] [stderr] 140 | pub struct SSD1608Fast; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `epd` (lib) generated 8 warnings (run `cargo fix --lib -p epd` to apply 4 suggestions) [INFO] [stderr] warning: `epd` (lib test) generated 8 warnings (8 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/epd-2ba11b813eeda128) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests epd [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" "90b5ec809f3c78c48e1de6917486578f1e653a40d4ca937cb2d3e80e86e3e0a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "90b5ec809f3c78c48e1de6917486578f1e653a40d4ca937cb2d3e80e86e3e0a8", kill_on_drop: false }` [INFO] [stdout] 90b5ec809f3c78c48e1de6917486578f1e653a40d4ca937cb2d3e80e86e3e0a8