[INFO] crate st7735 0.1.0 is already in cache
[INFO] extracting crate st7735 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/st7735/0.1.0
[INFO] extracting crate st7735 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/st7735/0.1.0
[INFO] validating manifest of st7735-0.1.0 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of st7735-0.1.0 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing st7735-0.1.0
[INFO] finished frobbing st7735-0.1.0
[INFO] frobbed toml for st7735-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/st7735/0.1.0/Cargo.toml
[INFO] started frobbing st7735-0.1.0
[INFO] finished frobbing st7735-0.1.0
[INFO] frobbed toml for st7735-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/st7735/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing st7735-0.1.0 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/st7735/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 3504afdf237361d3a4c6b2b472b5fa0d2f45df6d8d358bd8115421e4fac9393e
[INFO] running `"docker" "start" "-a" "3504afdf237361d3a4c6b2b472b5fa0d2f45df6d8d358bd8115421e4fac9393e"`
[INFO] [stderr]    Compiling num-iter v0.1.39
[INFO] [stderr]    Compiling num v0.2.0
[INFO] [stderr]    Compiling st7735 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.08s
[INFO] running `"docker" "inspect" "3504afdf237361d3a4c6b2b472b5fa0d2f45df6d8d358bd8115421e4fac9393e"`
[INFO] running `"docker" "rm" "-f" "3504afdf237361d3a4c6b2b472b5fa0d2f45df6d8d358bd8115421e4fac9393e"`
[INFO] [stdout] 3504afdf237361d3a4c6b2b472b5fa0d2f45df6d8d358bd8115421e4fac9393e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/st7735/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] bdcbceff7732655cf0ea8dda46080a3585c68b16cdd2c682bf75c3fbcf95fcd2
[INFO] running `"docker" "start" "-a" "bdcbceff7732655cf0ea8dda46080a3585c68b16cdd2c682bf75c3fbcf95fcd2"`
[INFO] [stderr]    Compiling st7735 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.19s
[INFO] running `"docker" "inspect" "bdcbceff7732655cf0ea8dda46080a3585c68b16cdd2c682bf75c3fbcf95fcd2"`
[INFO] running `"docker" "rm" "-f" "bdcbceff7732655cf0ea8dda46080a3585c68b16cdd2c682bf75c3fbcf95fcd2"`
[INFO] [stdout] bdcbceff7732655cf0ea8dda46080a3585c68b16cdd2c682bf75c3fbcf95fcd2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/st7735/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 69f678cc83183b1718d96f05bcb9a0362a98ddc2231da55f3ba99d4d9dd3d159
[INFO] running `"docker" "start" "-a" "69f678cc83183b1718d96f05bcb9a0362a98ddc2231da55f3ba99d4d9dd3d159"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/st7735-17bc846c08fc7cea
[INFO] [stderr]    Doc-tests st7735
[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
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test src/lib.rs - ST7734::clear_screen (line 605) ... FAILED
[INFO] [stdout] test src/color.rs - color::Color::from_hex (line 13) ... FAILED
[INFO] [stdout] test src/lib.rs - ST7734 (line 53) ... FAILED
[INFO] [stdout] test src/color.rs - color::Color::from_default (line 24) ... FAILED
[INFO] [stdout] test src/lib.rs - ST7734::draw_circle (line 521) ... FAILED
[INFO] [stdout] test src/color.rs - color::Color::from_rgb (line 37) ... FAILED
[INFO] [stdout] test src/lib.rs -  (line 19) ... FAILED
[INFO] [stdout] test src/lib.rs - ST7734::draw_filled_circle (line 547) ... FAILED
[INFO] [stdout] test src/lib.rs - ST7734::draw_filled_rect (line 428) ... FAILED
[INFO] [stdout] test src/lib.rs - ST7734::draw_horizontal_line (line 460) ... FAILED
[INFO] [stdout] test src/lib.rs - ST7734::draw_rect (line 444) ... FAILED
[INFO] [stdout] test src/lib.rs - ST7734::draw_vertical_line (line 475) ... FAILED
[INFO] [stdout] test src/lib.rs - ST7734::draw_line (line 490) ... FAILED
[INFO] [stdout] test src/lib.rs - ST7734::hard_reset (line 264) ... FAILED
[INFO] [stdout] test src/lib.rs - ST7734::draw_pixel (line 413) ... FAILED
[INFO] [stdout] test src/lib.rs - ST7734::new_with_spi (line 90) ... FAILED
[INFO] [stdout] test src/lib.rs - ST7734::fill_screen (line 592) ... FAILED
[INFO] [stdout] test src/lib.rs - ST7734::new (line 122) ... FAILED
[INFO] [stdout] test src/lib.rs - ST7734::set_orientation (line 395) ... FAILED
[INFO] [stdout] test src/lib.rs - ST7734::draw_character (line 567) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - ST7734::clear_screen (line 605) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `ST7734`
[INFO] [stdout]  --> src/lib.rs:606:15
[INFO] [stdout]   |
[INFO] [stdout] 3 | let display = ST7734::new(None, 24, 25, 23);
[INFO] [stdout]   |               ^^^^^^ use of undeclared type or module `ST7734`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/color.rs - color::Color::from_hex (line 13) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `Color`
[INFO] [stdout]  --> src/color.rs:14:19
[INFO] [stdout]   |
[INFO] [stdout] 3 | let color_green = Color::from_hex(0x00FF00);
[INFO] [stdout]   |                   ^^^^^ use of undeclared type or module `Color`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - ST7734 (line 53) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `ST7734`
[INFO] [stdout]  --> src/lib.rs:54:19
[INFO] [stdout]   |
[INFO] [stdout] 3 | let mut display = ST7734::new_with_spi("/dev/spidev0.0", 25);
[INFO] [stdout]   |                   ^^^^^^ use of undeclared type or module `ST7734`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `Orientation`
[INFO] [stdout]  --> src/lib.rs:55:26
[INFO] [stdout]   |
[INFO] [stdout] 4 | display.set_orientation(&Orientation::Portrait);
[INFO] [stdout]   |                          ^^^^^^^^^^^ use of undeclared type or module `Orientation`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `Color`
[INFO] [stdout]  --> src/lib.rs:56:36
[INFO] [stdout]   |
[INFO] [stdout] 5 | display.draw_rect(30, 30, 60, 70, &Color::from_default(DefaultColor::Blue));
[INFO] [stdout]   |                                    ^^^^^ use of undeclared type or module `Color`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `DefaultColor`
[INFO] [stdout]  --> src/lib.rs:56:56
[INFO] [stdout]   |
[INFO] [stdout] 5 | display.draw_rect(30, 30, 60, 70, &Color::from_default(DefaultColor::Blue));
[INFO] [stdout]   |                                                        ^^^^^^^^^^^^ use of undeclared type or module `DefaultColor`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/color.rs - color::Color::from_default (line 24) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `Color`
[INFO] [stdout]  --> src/color.rs:25:17
[INFO] [stdout]   |
[INFO] [stdout] 3 | let color_red = Color::from_default(DefaultColor::Red);
[INFO] [stdout]   |                 ^^^^^ use of undeclared type or module `Color`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `DefaultColor`
[INFO] [stdout]  --> src/color.rs:25:37
[INFO] [stdout]   |
[INFO] [stdout] 3 | let color_red = Color::from_default(DefaultColor::Red);
[INFO] [stdout]   |                                     ^^^^^^^^^^^^ use of undeclared type or module `DefaultColor`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - ST7734::draw_circle (line 521) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `ST7734`
[INFO] [stdout]  --> src/lib.rs:522:15
[INFO] [stdout]   |
[INFO] [stdout] 3 | let display = ST7734::new(None, 24, 25, 23);
[INFO] [stdout]   |               ^^^^^^ use of undeclared type or module `ST7734`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/color.rs - color::Color::from_rgb (line 37) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `Color`
[INFO] [stdout]  --> src/color.rs:38:17
[INFO] [stdout]   |
[INFO] [stdout] 3 | let color_red = Color::from_rgb(255, 0, 0);
[INFO] [stdout]   |                 ^^^^^ use of undeclared type or module `Color`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs -  (line 19) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `ST7734`
[INFO] [stdout]  --> src/lib.rs:20:19
[INFO] [stdout]   |
[INFO] [stdout] 3 | let mut display = ST7734::new_with_spi("/dev/spidev0.0", 25);
[INFO] [stdout]   |                   ^^^^^^ use of undeclared type or module `ST7734`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `Orientation`
[INFO] [stdout]  --> src/lib.rs:21:26
[INFO] [stdout]   |
[INFO] [stdout] 4 | display.set_orientation(&Orientation::Portrait);
[INFO] [stdout]   |                          ^^^^^^^^^^^ use of undeclared type or module `Orientation`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `Color`
[INFO] [stdout]  --> src/lib.rs:22:36
[INFO] [stdout]   |
[INFO] [stdout] 5 | display.draw_rect(30, 30, 60, 70, &Color::from_default(DefaultColor::Blue));
[INFO] [stdout]   |                                    ^^^^^ use of undeclared type or module `Color`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `DefaultColor`
[INFO] [stdout]  --> src/lib.rs:22:56
[INFO] [stdout]   |
[INFO] [stdout] 5 | display.draw_rect(30, 30, 60, 70, &Color::from_default(DefaultColor::Blue));
[INFO] [stdout]   |                                                        ^^^^^^^^^^^^ use of undeclared type or module `DefaultColor`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - ST7734::draw_filled_circle (line 547) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `ST7734`
[INFO] [stdout]  --> src/lib.rs:548:15
[INFO] [stdout]   |
[INFO] [stdout] 3 | let display = ST7734::new(None, 24, 25, 23);
[INFO] [stdout]   |               ^^^^^^ use of undeclared type or module `ST7734`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - ST7734::draw_filled_rect (line 428) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `ST7734`
[INFO] [stdout]  --> src/lib.rs:429:15
[INFO] [stdout]   |
[INFO] [stdout] 3 | let display = ST7734::new(None, 24, 25, 23);
[INFO] [stdout]   |               ^^^^^^ use of undeclared type or module `ST7734`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - ST7734::draw_horizontal_line (line 460) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `ST7734`
[INFO] [stdout]  --> src/lib.rs:461:15
[INFO] [stdout]   |
[INFO] [stdout] 3 | let display = ST7734::new(None, 24, 25, 23);
[INFO] [stdout]   |               ^^^^^^ use of undeclared type or module `ST7734`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - ST7734::draw_rect (line 444) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `ST7734`
[INFO] [stdout]  --> src/lib.rs:445:15
[INFO] [stdout]   |
[INFO] [stdout] 3 | let display = ST7734::new(None, 24, 25, 23);
[INFO] [stdout]   |               ^^^^^^ use of undeclared type or module `ST7734`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - ST7734::draw_vertical_line (line 475) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `ST7734`
[INFO] [stdout]  --> src/lib.rs:476:15
[INFO] [stdout]   |
[INFO] [stdout] 3 | let display = ST7734::new(None, 24, 25, 23);
[INFO] [stdout]   |               ^^^^^^ use of undeclared type or module `ST7734`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - ST7734::draw_line (line 490) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `ST7734`
[INFO] [stdout]  --> src/lib.rs:491:15
[INFO] [stdout]   |
[INFO] [stdout] 3 | let display = ST7734::new(None, 24, 25, 23);
[INFO] [stdout]   |               ^^^^^^ use of undeclared type or module `ST7734`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - ST7734::hard_reset (line 264) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `ST7734`
[INFO] [stdout]  --> src/lib.rs:265:15
[INFO] [stdout]   |
[INFO] [stdout] 3 | let display = ST7734::new(21, 24, 25, 23);
[INFO] [stdout]   |               ^^^^^^ use of undeclared type or module `ST7734`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - ST7734::draw_pixel (line 413) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `ST7734`
[INFO] [stdout]  --> src/lib.rs:414:15
[INFO] [stdout]   |
[INFO] [stdout] 3 | let display = ST7734::new(None, 24, 25, 23);
[INFO] [stdout]   |               ^^^^^^ use of undeclared type or module `ST7734`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - ST7734::new_with_spi (line 90) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `ST7734`
[INFO] [stdout]  --> src/lib.rs:91:19
[INFO] [stdout]   |
[INFO] [stdout] 3 | let mut display = ST7734::new_with_spi("/dev/spidev0.0", 25);
[INFO] [stdout]   |                   ^^^^^^ use of undeclared type or module `ST7734`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - ST7734::fill_screen (line 592) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `ST7734`
[INFO] [stdout]  --> src/lib.rs:593:15
[INFO] [stdout]   |
[INFO] [stdout] 3 | let display = ST7734::new(None, 24, 25, 23);
[INFO] [stdout]   |               ^^^^^^ use of undeclared type or module `ST7734`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - ST7734::new (line 122) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `ST7734`
[INFO] [stdout]  --> src/lib.rs:123:15
[INFO] [stdout]   |
[INFO] [stdout] 3 | let display = ST7734::new(None, 24, 25, 23);
[INFO] [stdout]   |               ^^^^^^ use of undeclared type or module `ST7734`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - ST7734::set_orientation (line 395) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `ST7734`
[INFO] [stdout]  --> src/lib.rs:396:15
[INFO] [stdout]   |
[INFO] [stdout] 3 | let display = ST7734::new(None, 24, 25, 23);
[INFO] [stdout]   |               ^^^^^^ use of undeclared type or module `ST7734`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `Orientation`
[INFO] [stdout]  --> src/lib.rs:397:26
[INFO] [stdout]   |
[INFO] [stdout] 4 | display.set_orientation(&Orientation::Portrait);
[INFO] [stdout]   |                          ^^^^^^^^^^^ use of undeclared type or module `Orientation`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - ST7734::draw_character (line 567) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `ST7734`
[INFO] [stdout]  --> src/lib.rs:568:15
[INFO] [stdout]   |
[INFO] [stdout] 3 | let display = ST7734::new(None, 24, 25, 23);
[INFO] [stdout]   |               ^^^^^^ use of undeclared type or module `ST7734`
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `Font57` in this scope
[INFO] [stdout]  --> src/lib.rs:569:47
[INFO] [stdout]   |
[INFO] [stdout] 4 | display.draw_character(50, 20, 10, 0xFF0000, &Font57);
[INFO] [stdout]   |                                               ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/color.rs - color::Color::from_default (line 24)
[INFO] [stdout]     src/color.rs - color::Color::from_hex (line 13)
[INFO] [stdout]     src/color.rs - color::Color::from_rgb (line 37)
[INFO] [stdout]     src/lib.rs -  (line 19)
[INFO] [stdout]     src/lib.rs - ST7734 (line 53)
[INFO] [stdout]     src/lib.rs - ST7734::clear_screen (line 605)
[INFO] [stdout]     src/lib.rs - ST7734::draw_character (line 567)
[INFO] [stdout]     src/lib.rs - ST7734::draw_circle (line 521)
[INFO] [stdout]     src/lib.rs - ST7734::draw_filled_circle (line 547)
[INFO] [stdout]     src/lib.rs - ST7734::draw_filled_rect (line 428)
[INFO] [stdout]     src/lib.rs - ST7734::draw_horizontal_line (line 460)
[INFO] [stdout]     src/lib.rs - ST7734::draw_line (line 490)
[INFO] [stdout]     src/lib.rs - ST7734::draw_pixel (line 413)
[INFO] [stdout]     src/lib.rs - ST7734::draw_rect (line 444)
[INFO] [stdout]     src/lib.rs - ST7734::draw_vertical_line (line 475)
[INFO] [stdout]     src/lib.rs - ST7734::fill_screen (line 592)
[INFO] [stdout]     src/lib.rs - ST7734::hard_reset (line 264)
[INFO] [stdout]     src/lib.rs - ST7734::new (line 122)
[INFO] [stdout]     src/lib.rs - ST7734::new_with_spi (line 90)
[INFO] [stdout]     src/lib.rs - ST7734::set_orientation (line 395)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 20 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `"docker" "inspect" "69f678cc83183b1718d96f05bcb9a0362a98ddc2231da55f3ba99d4d9dd3d159"`
[INFO] running `"docker" "rm" "-f" "69f678cc83183b1718d96f05bcb9a0362a98ddc2231da55f3ba99d4d9dd3d159"`
[INFO] [stdout] 69f678cc83183b1718d96f05bcb9a0362a98ddc2231da55f3ba99d4d9dd3d159