[INFO] fetching crate akafugu_twidisplay 0.1.0...
[INFO] testing akafugu_twidisplay-0.1.0 against 1.69.0 for beta-1.70-1
[INFO] extracting crate akafugu_twidisplay 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate akafugu_twidisplay 0.1.0 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate akafugu_twidisplay 0.1.0
[INFO] finished tweaking crates.io crate akafugu_twidisplay 0.1.0
[INFO] tweaked toml for crates.io crate akafugu_twidisplay 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+1.69.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded nb v0.1.3
[INFO] [stderr]   Downloaded nb v1.1.0
[INFO] [stderr]   Downloaded embedded-hal v0.2.7
[INFO] [stderr]   Downloaded embedded-hal-mock v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2f8c2dd4cc6f97a263a278ea1712cdbf46c9bf9eb7dfc34fa05bbe6b7a6db5d9
[INFO] running `Command { std: "docker" "start" "-a" "2f8c2dd4cc6f97a263a278ea1712cdbf46c9bf9eb7dfc34fa05bbe6b7a6db5d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2f8c2dd4cc6f97a263a278ea1712cdbf46c9bf9eb7dfc34fa05bbe6b7a6db5d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f8c2dd4cc6f97a263a278ea1712cdbf46c9bf9eb7dfc34fa05bbe6b7a6db5d9", kill_on_drop: false }`
[INFO] [stdout] 2f8c2dd4cc6f97a263a278ea1712cdbf46c9bf9eb7dfc34fa05bbe6b7a6db5d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 18044b19549d4bbc6a2eee51b5086df886f705b91b1be37e2fc3830abab0a596
[INFO] running `Command { std: "docker" "start" "-a" "18044b19549d4bbc6a2eee51b5086df886f705b91b1be37e2fc3830abab0a596", kill_on_drop: false }`
[INFO] [stderr]    Compiling nb v1.1.0
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling nb v0.1.3
[INFO] [stderr]    Compiling embedded-hal v0.2.7
[INFO] [stderr]    Compiling akafugu_twidisplay v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "18044b19549d4bbc6a2eee51b5086df886f705b91b1be37e2fc3830abab0a596", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18044b19549d4bbc6a2eee51b5086df886f705b91b1be37e2fc3830abab0a596", kill_on_drop: false }`
[INFO] [stdout] 18044b19549d4bbc6a2eee51b5086df886f705b91b1be37e2fc3830abab0a596
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eee8ae019229bede0827e53b156dbfff57a4474f1a6f9b15bde3966ff5ab5b7a
[INFO] running `Command { std: "docker" "start" "-a" "eee8ae019229bede0827e53b156dbfff57a4474f1a6f9b15bde3966ff5ab5b7a", kill_on_drop: false }`
[INFO] [stderr]    Compiling embedded-hal-mock v0.2.0
[INFO] [stderr]    Compiling akafugu_twidisplay v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "eee8ae019229bede0827e53b156dbfff57a4474f1a6f9b15bde3966ff5ab5b7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eee8ae019229bede0827e53b156dbfff57a4474f1a6f9b15bde3966ff5ab5b7a", kill_on_drop: false }`
[INFO] [stdout] eee8ae019229bede0827e53b156dbfff57a4474f1a6f9b15bde3966ff5ab5b7a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dd71f56ab5192595715ad69b2176671e21b50c4994af1ca96a343bda8be3274b
[INFO] running `Command { std: "docker" "start" "-a" "dd71f56ab5192595715ad69b2176671e21b50c4994af1ca96a343bda8be3274b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/akafugu_twidisplay-36b9fb2f76e2beb2)
[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 akafugu_twidisplay
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test src/lib.rs - (line 28) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 119) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 97) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 102) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 81) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 41) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 76) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 66) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 154) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 172) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 131) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 107) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 57) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 87) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 47) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 28) stdout ----
[INFO] [stdout] error: expected `;`, found `:`
[INFO] [stdout]  --> src/lib.rs:29:26
[INFO] [stdout]   |
[INFO] [stdout] 4 | use akafugu_twidisplay::*:
[INFO] [stdout]   |                          ^ expected `;`
[INFO] [stdout]   |
[INFO] [stdout]   = note: the wildcard token must be last on the path
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 119) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `akafugu` in this scope
[INFO] [stdout]  --> src/lib.rs:120:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | akafugu.display_address().unwrap();
[INFO] [stdout]   | ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 97) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Mode`
[INFO] [stdout]  --> src/lib.rs:98:18
[INFO] [stdout]   |
[INFO] [stdout] 3 | akafugu.set_mode(Mode::Scroll).unwrap(); // default mode is `Rotate`
[INFO] [stdout]   |                  ^^^^ use of undeclared type `Mode`
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `akafugu` in this scope
[INFO] [stdout]  --> src/lib.rs:98:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | akafugu.set_mode(Mode::Scroll).unwrap(); // default mode is `Rotate`
[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] ---- src/lib.rs - (line 102) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `akafugu` in this scope
[INFO] [stdout]  --> src/lib.rs:103:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | akafugu.set_brightness(200).unwrap();
[INFO] [stdout]   | ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 81) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `akafugu` in this scope
[INFO] [stdout]  --> src/lib.rs:82:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | akafugu.display_number(1234).unwrap();
[INFO] [stdout]   | ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 41) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `akafugu` in this scope
[INFO] [stdout]  --> src/lib.rs:42:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | akafugu.clear_display().unwrap();
[INFO] [stdout]   | ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 76) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `akafugu` in this scope
[INFO] [stdout]  --> src/lib.rs:77:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | akafugu.send_text("HELLO LOOP PULL CALL").unwrap();
[INFO] [stdout]   | ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 66) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `akafugu` in this scope
[INFO] [stdout]  --> src/lib.rs:67:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | akafugu.send_char('E').unwrap();
[INFO] [stdout]   | ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 154) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `TempUnits`
[INFO] [stdout]  --> src/lib.rs:159:42
[INFO] [stdout]   |
[INFO] [stdout] 7 | akafugu.display_temperature(temperature, TempUnits::Celsius, Some(-50), None).unwrap();
[INFO] [stdout]   |                                          ^^^^^^^^^ use of undeclared type `TempUnits`
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `akafugu` in this scope
[INFO] [stdout]  --> src/lib.rs:159:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | akafugu.display_temperature(temperature, TempUnits::Celsius, Some(-50), None).unwrap();
[INFO] [stdout]   | ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `temperature` in this scope
[INFO] [stdout]  --> src/lib.rs:159:29
[INFO] [stdout]   |
[INFO] [stdout] 7 | akafugu.display_temperature(temperature, TempUnits::Celsius, Some(-50), None).unwrap();
[INFO] [stdout]   |                             ^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `some_sensor_reading` in this scope
[INFO] [stdout]  --> src/lib.rs:155:20
[INFO] [stdout]   |
[INFO] [stdout] 3 | let temp_reading = some_sensor_reading();
[INFO] [stdout]   |                    ^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 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] ---- src/lib.rs - (line 172) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `akafugu` in this scope
[INFO] [stdout]  --> src/lib.rs:177:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | akafugu.display_humidity(humidity, Some(10), Some(90)).unwrap();
[INFO] [stdout]   | ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `humidity` in this scope
[INFO] [stdout]  --> src/lib.rs:177:26
[INFO] [stdout]   |
[INFO] [stdout] 7 | akafugu.display_humidity(humidity, Some(10), Some(90)).unwrap();
[INFO] [stdout]   |                          ^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `some_sensor_reading` in this scope
[INFO] [stdout]  --> src/lib.rs:173:19
[INFO] [stdout]   |
[INFO] [stdout] 3 | let hum_reading = some_sensor_reading();
[INFO] [stdout]   |                   ^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 131) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `akafugu` in this scope
[INFO] [stdout]  --> src/lib.rs:138:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     akafugu.display_time(hours, minutes, true).unwrap()
[INFO] [stdout]   |     ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `akafugu` in this scope
[INFO] [stdout]   --> src/lib.rs:140:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     akafugu.display_time(hours, minutes, false).unwrap()
[INFO] [stdout]    |     ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `some_rtc_function` in this scope
[INFO] [stdout]  --> src/lib.rs:134:33
[INFO] [stdout]   |
[INFO] [stdout] 5 | let (hours, minutes, seconds) = some_rtc_function();
[INFO] [stdout]   |                                 ^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 107) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `akafugu` in this scope
[INFO] [stdout]  --> src/lib.rs:108:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | akafugu.set_address(0x20).unwrap();
[INFO] [stdout]   | ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 57) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `akafugu` in this scope
[INFO] [stdout]  --> src/lib.rs:58:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | akafugu.send_char('A').unwrap();
[INFO] [stdout]   | ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `akafugu` in this scope
[INFO] [stdout]  --> src/lib.rs:59:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | akafugu.send_char('B').unwrap();
[INFO] [stdout]   | ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `akafugu` in this scope
[INFO] [stdout]  --> src/lib.rs:60:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | akafugu.send_char('C').unwrap();
[INFO] [stdout]   | ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `akafugu` in this scope
[INFO] [stdout]  --> src/lib.rs:61:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | akafugu.send_char('D').unwrap();
[INFO] [stdout]   | ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 87) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `akafugu` in this scope
[INFO] [stdout]  --> src/lib.rs:89:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | akafugu.display_dots([true, false, true, false]).unwrap();
[INFO] [stdout]   | ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 47) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `akafugu` in this scope
[INFO] [stdout]  --> src/lib.rs:49:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | akafugu.display_digit(2, 7).unwrap();
[INFO] [stdout]   | ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `akafugu` in this scope
[INFO] [stdout]  --> src/lib.rs:51:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | akafugu.display_char(3,'P').unwrap();
[INFO] [stdout]   | ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 102)
[INFO] [stdout]     src/lib.rs - (line 107)
[INFO] [stdout]     src/lib.rs - (line 119)
[INFO] [stdout]     src/lib.rs - (line 131)
[INFO] [stdout]     src/lib.rs - (line 154)
[INFO] [stdout]     src/lib.rs - (line 172)
[INFO] [stdout]     src/lib.rs - (line 28)
[INFO] [stdout]     src/lib.rs - (line 41)
[INFO] [stdout]     src/lib.rs - (line 47)
[INFO] [stdout]     src/lib.rs - (line 57)
[INFO] [stdout]     src/lib.rs - (line 66)
[INFO] [stdout]     src/lib.rs - (line 76)
[INFO] [stdout]     src/lib.rs - (line 81)
[INFO] [stdout]     src/lib.rs - (line 87)
[INFO] [stdout]     src/lib.rs - (line 97)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 15 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "dd71f56ab5192595715ad69b2176671e21b50c4994af1ca96a343bda8be3274b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd71f56ab5192595715ad69b2176671e21b50c4994af1ca96a343bda8be3274b", kill_on_drop: false }`
[INFO] [stdout] dd71f56ab5192595715ad69b2176671e21b50c4994af1ca96a343bda8be3274b
