[INFO] cloning repository https://github.com/davidmpye/mdb-async
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/davidmpye/mdb-async" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavidmpye%2Fmdb-async", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavidmpye%2Fmdb-async'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d0bb55066351797afecd268c73b98d6df479c8ca
[INFO] testing davidmpye/mdb-async against beta-2025-04-13 for beta-1.87-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavidmpye%2Fmdb-async" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/davidmpye/mdb-async on toolchain beta-2025-04-13
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-04-13" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/davidmpye/mdb-async
[INFO] finished tweaking git repo https://github.com/davidmpye/mdb-async
[INFO] tweaked toml for git repo https://github.com/davidmpye/mdb-async written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/davidmpye/mdb-async 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" "+beta-2025-04-13" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: package.licence
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-04-13" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0ffb366da736953370d37e6390aa3f828d717571fb32bb34f0df298cb32d2ad0
[INFO] running `Command { std: "docker" "start" "-a" "0ffb366da736953370d37e6390aa3f828d717571fb32bb34f0df298cb32d2ad0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0ffb366da736953370d37e6390aa3f828d717571fb32bb34f0df298cb32d2ad0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ffb366da736953370d37e6390aa3f828d717571fb32bb34f0df298cb32d2ad0", kill_on_drop: false }`
[INFO] [stdout] 0ffb366da736953370d37e6390aa3f828d717571fb32bb34f0df298cb32d2ad0
[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=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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-04-13" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dbb29f33e0fb7aa7db24d44d08a3864b76c0389f2401d28bfd0f1b8574a4bcc1
[INFO] running `Command { std: "docker" "start" "-a" "dbb29f33e0fb7aa7db24d44d08a3864b76c0389f2401d28bfd0f1b8574a4bcc1", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: package.licence
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling unicode-ident v1.0.15
[INFO] [stderr]    Compiling thiserror v2.0.11
[INFO] [stderr]    Compiling nb v1.1.0
[INFO] [stderr]    Compiling defmt-macros v0.4.0
[INFO] [stderr]    Compiling embedded-hal-async v1.0.0
[INFO] [stderr]    Compiling litrs v0.4.1
[INFO] [stderr]    Compiling embassy-time-driver v0.2.0
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling futures-task v0.3.31
[INFO] [stderr]    Compiling embedded-io-async v0.6.1
[INFO] [stderr]    Compiling defmt v0.3.10
[INFO] [stderr]    Compiling pin-project-lite v0.2.16
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling embedded-hal v1.0.0
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling nb v0.1.3
[INFO] [stderr]    Compiling embedded-io v0.6.1
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling critical-section v1.2.0
[INFO] [stderr]    Compiling embedded-hal v0.2.7
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling document-features v0.2.10
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling syn v2.0.96
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]    Compiling embassy-time v0.4.0
[INFO] [stderr]    Compiling fixedstr v0.5.8
[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
[INFO] [stderr]    Compiling thiserror-impl v2.0.11
[INFO] [stderr]    Compiling enumn v0.1.14
[INFO] [stderr]    Compiling defmt-parser v0.4.1
[INFO] [stderr]    Compiling mdb-async v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::MDBStatus`
[INFO] [stdout]  --> src/cashless_device.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::MDBStatus;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `enumn::N`
[INFO] [stdout]  --> src/cashless_device.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use enumn::N;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `fixedstr::str16`
[INFO] [stdout]   --> src/cashless_device.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use fixedstr::str16;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/cashless_device.rs:227:61
[INFO] [stdout]     |
[INFO] [stdout] 227 |         bus.send_data(&VMC_EXPANSION_REQUEST_ID_DATA).await;; //as above
[INFO] [stdout]     |                                                             ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Duration` and `Timer`
[INFO] [stdout]  --> src/lib.rs:7:20
[INFO] [stdout]   |
[INFO] [stdout] 7 | use embassy_time::{Duration, Timer};
[INFO] [stdout]   |                    ^^^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `len`
[INFO] [stdout]    --> src/cashless_device.rs:187:37
[INFO] [stdout]     |
[INFO] [stdout] 187 |         if let Ok(MDBResponse::Data(len)) = bus.receive_response(&mut buf).await {
[INFO] [stdout]     |                                     ^^^ help: if this is intentional, prefix it with an underscore: `_len`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/cashless_device.rs:338:13
[INFO] [stdout]     |
[INFO] [stdout] 338 |         for i in 0..150 {
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `count`
[INFO] [stdout]    --> src/cashless_device.rs:385:37
[INFO] [stdout]     |
[INFO] [stdout] 385 |         if let Ok(MDBResponse::Data(count)) = bus.receive_response(&mut buf).await {
[INFO] [stdout]     |                                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_count`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/cashless_device.rs:422:13
[INFO] [stdout]     |
[INFO] [stdout] 422 |         for i in 0..100 {
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SETUP_PREFIX` is never used
[INFO] [stdout]   --> src/cashless_device.rs:18:7
[INFO] [stdout]    |
[INFO] [stdout] 18 | const SETUP_PREFIX: u8 = 0x11;
[INFO] [stdout]    |       ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SETUP_CONFIG_DATA` is never used
[INFO] [stdout]   --> src/cashless_device.rs:19:7
[INFO] [stdout]    |
[INFO] [stdout] 19 | const SETUP_CONFIG_DATA: u8 = 0x00;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SETUP_MAX_MIN_PRICES` is never used
[INFO] [stdout]   --> src/cashless_device.rs:20:7
[INFO] [stdout]    |
[INFO] [stdout] 20 | const SETUP_MAX_MIN_PRICES: u8 = 0x01;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SETUP_REPLY_READER_CONFIG_DATA` is never used
[INFO] [stdout]   --> src/cashless_device.rs:21:7
[INFO] [stdout]    |
[INFO] [stdout] 21 | const SETUP_REPLY_READER_CONFIG_DATA: u8 = 0x01;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `POLL_REPLY_USER_FILE_DATA` is never used
[INFO] [stdout]   --> src/cashless_device.rs:41:7
[INFO] [stdout]    |
[INFO] [stdout] 41 | const POLL_REPLY_USER_FILE_DATA: u8 = 0x10;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `POLL_REQUEST_DATA_ENTRY_CANCEL` is never used
[INFO] [stdout]   --> src/cashless_device.rs:44:7
[INFO] [stdout]    |
[INFO] [stdout] 44 | const POLL_REQUEST_DATA_ENTRY_CANCEL: u8 = 0x13;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `POLL_REPLY_DIAGNOSTICS` is never used
[INFO] [stdout]   --> src/cashless_device.rs:46:7
[INFO] [stdout]    |
[INFO] [stdout] 46 | const POLL_REPLY_DIAGNOSTICS: u8 = 0xFF;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `NEGATIVE_VEND_REQUEST` is never used
[INFO] [stdout]   --> src/cashless_device.rs:56:7
[INFO] [stdout]    |
[INFO] [stdout] 56 | const NEGATIVE_VEND_REQUEST: u8 = 0x06;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `VEND_REPLY_APPROVED` is never used
[INFO] [stdout]   --> src/cashless_device.rs:58:7
[INFO] [stdout]    |
[INFO] [stdout] 58 | const VEND_REPLY_APPROVED: u8 = 0x05;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `VEND_REPLY_DENIED` is never used
[INFO] [stdout]   --> src/cashless_device.rs:59:7
[INFO] [stdout]    |
[INFO] [stdout] 59 | const VEND_REPLY_DENIED: u8 = 0x06;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `VEND_REPLY_END_SESSION` is never used
[INFO] [stdout]   --> src/cashless_device.rs:60:7
[INFO] [stdout]    |
[INFO] [stdout] 60 | const VEND_REPLY_END_SESSION: u8 = 0x07;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `VEND_REPLY_CANCELLED` is never used
[INFO] [stdout]   --> src/cashless_device.rs:61:7
[INFO] [stdout]    |
[INFO] [stdout] 61 | const VEND_REPLY_CANCELLED: u8 = 0x08;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `VEND_READER_CANCEL` is never used
[INFO] [stdout]   --> src/cashless_device.rs:67:7
[INFO] [stdout]    |
[INFO] [stdout] 67 | const VEND_READER_CANCEL: u8 = 0x02;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `VEND_READER_DATA_ENTRY_RESP` is never used
[INFO] [stdout]   --> src/cashless_device.rs:68:7
[INFO] [stdout]    |
[INFO] [stdout] 68 | const VEND_READER_DATA_ENTRY_RESP: u8 = 0x03;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `VEND_REVALUE_PREFIX` is never used
[INFO] [stdout]   --> src/cashless_device.rs:71:7
[INFO] [stdout]    |
[INFO] [stdout] 71 | const VEND_REVALUE_PREFIX: u8 = 0x15;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `VEND_REVALUE_REQUEST` is never used
[INFO] [stdout]   --> src/cashless_device.rs:72:7
[INFO] [stdout]    |
[INFO] [stdout] 72 | const VEND_REVALUE_REQUEST: u8 = 0x00;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `VEND_REVALUE_LIMIT_REQUEST` is never used
[INFO] [stdout]   --> src/cashless_device.rs:73:7
[INFO] [stdout]    |
[INFO] [stdout] 73 | const VEND_REVALUE_LIMIT_REQUEST: u8 = 0x01;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `VEND_REPLY_REVALUE_APPROVED` is never used
[INFO] [stdout]   --> src/cashless_device.rs:75:7
[INFO] [stdout]    |
[INFO] [stdout] 75 | const VEND_REPLY_REVALUE_APPROVED: u8 = 0x0D;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `VEND_REPLY_REVALUE_DENIED` is never used
[INFO] [stdout]   --> src/cashless_device.rs:76:7
[INFO] [stdout]    |
[INFO] [stdout] 76 | const VEND_REPLY_REVALUE_DENIED: u8 = 0x0E;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `VEND_REPLY_REVALUE_LIMIT_AMOUNT` is never used
[INFO] [stdout]   --> src/cashless_device.rs:77:7
[INFO] [stdout]    |
[INFO] [stdout] 77 | const VEND_REPLY_REVALUE_LIMIT_AMOUNT: u8 = 0x0F;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.58s
[INFO] running `Command { std: "docker" "inspect" "dbb29f33e0fb7aa7db24d44d08a3864b76c0389f2401d28bfd0f1b8574a4bcc1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbb29f33e0fb7aa7db24d44d08a3864b76c0389f2401d28bfd0f1b8574a4bcc1", kill_on_drop: false }`
[INFO] [stdout] dbb29f33e0fb7aa7db24d44d08a3864b76c0389f2401d28bfd0f1b8574a4bcc1
[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=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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-04-13" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5f5f986679eab9e30846e4aafc055e6d7fdbb2e4f68d6082832f9a6e0dc2f080
[INFO] running `Command { std: "docker" "start" "-a" "5f5f986679eab9e30846e4aafc055e6d7fdbb2e4f68d6082832f9a6e0dc2f080", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: package.licence
[INFO] [stdout] warning: unused import: `crate::MDBStatus`
[INFO] [stdout]  --> src/cashless_device.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::MDBStatus;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `enumn::N`
[INFO] [stdout]  --> src/cashless_device.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use enumn::N;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling mdb-async v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `fixedstr::str16`
[INFO] [stdout]   --> src/cashless_device.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use fixedstr::str16;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/cashless_device.rs:227:61
[INFO] [stdout]     |
[INFO] [stdout] 227 |         bus.send_data(&VMC_EXPANSION_REQUEST_ID_DATA).await;; //as above
[INFO] [stdout]     |                                                             ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Duration` and `Timer`
[INFO] [stdout]  --> src/lib.rs:7:20
[INFO] [stdout]   |
[INFO] [stdout] 7 | use embassy_time::{Duration, Timer};
[INFO] [stdout]   |                    ^^^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `len`
[INFO] [stdout]    --> src/cashless_device.rs:187:37
[INFO] [stdout]     |
[INFO] [stdout] 187 |         if let Ok(MDBResponse::Data(len)) = bus.receive_response(&mut buf).await {
[INFO] [stdout]     |                                     ^^^ help: if this is intentional, prefix it with an underscore: `_len`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/cashless_device.rs:338:13
[INFO] [stdout]     |
[INFO] [stdout] 338 |         for i in 0..150 {
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `count`
[INFO] [stdout]    --> src/cashless_device.rs:385:37
[INFO] [stdout]     |
[INFO] [stdout] 385 |         if let Ok(MDBResponse::Data(count)) = bus.receive_response(&mut buf).await {
[INFO] [stdout]     |                                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_count`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/cashless_device.rs:422:13
[INFO] [stdout]     |
[INFO] [stdout] 422 |         for i in 0..100 {
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SETUP_PREFIX` is never used
[INFO] [stdout]   --> src/cashless_device.rs:18:7
[INFO] [stdout]    |
[INFO] [stdout] 18 | const SETUP_PREFIX: u8 = 0x11;
[INFO] [stdout]    |       ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SETUP_CONFIG_DATA` is never used
[INFO] [stdout]   --> src/cashless_device.rs:19:7
[INFO] [stdout]    |
[INFO] [stdout] 19 | const SETUP_CONFIG_DATA: u8 = 0x00;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SETUP_MAX_MIN_PRICES` is never used
[INFO] [stdout]   --> src/cashless_device.rs:20:7
[INFO] [stdout]    |
[INFO] [stdout] 20 | const SETUP_MAX_MIN_PRICES: u8 = 0x01;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SETUP_REPLY_READER_CONFIG_DATA` is never used
[INFO] [stdout]   --> src/cashless_device.rs:21:7
[INFO] [stdout]    |
[INFO] [stdout] 21 | const SETUP_REPLY_READER_CONFIG_DATA: u8 = 0x01;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `POLL_REPLY_USER_FILE_DATA` is never used
[INFO] [stdout]   --> src/cashless_device.rs:41:7
[INFO] [stdout]    |
[INFO] [stdout] 41 | const POLL_REPLY_USER_FILE_DATA: u8 = 0x10;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `POLL_REQUEST_DATA_ENTRY_CANCEL` is never used
[INFO] [stdout]   --> src/cashless_device.rs:44:7
[INFO] [stdout]    |
[INFO] [stdout] 44 | const POLL_REQUEST_DATA_ENTRY_CANCEL: u8 = 0x13;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `POLL_REPLY_DIAGNOSTICS` is never used
[INFO] [stdout]   --> src/cashless_device.rs:46:7
[INFO] [stdout]    |
[INFO] [stdout] 46 | const POLL_REPLY_DIAGNOSTICS: u8 = 0xFF;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `NEGATIVE_VEND_REQUEST` is never used
[INFO] [stdout]   --> src/cashless_device.rs:56:7
[INFO] [stdout]    |
[INFO] [stdout] 56 | const NEGATIVE_VEND_REQUEST: u8 = 0x06;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `VEND_REPLY_APPROVED` is never used
[INFO] [stdout]   --> src/cashless_device.rs:58:7
[INFO] [stdout]    |
[INFO] [stdout] 58 | const VEND_REPLY_APPROVED: u8 = 0x05;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `VEND_REPLY_DENIED` is never used
[INFO] [stdout]   --> src/cashless_device.rs:59:7
[INFO] [stdout]    |
[INFO] [stdout] 59 | const VEND_REPLY_DENIED: u8 = 0x06;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `VEND_REPLY_END_SESSION` is never used
[INFO] [stdout]   --> src/cashless_device.rs:60:7
[INFO] [stdout]    |
[INFO] [stdout] 60 | const VEND_REPLY_END_SESSION: u8 = 0x07;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `VEND_REPLY_CANCELLED` is never used
[INFO] [stdout]   --> src/cashless_device.rs:61:7
[INFO] [stdout]    |
[INFO] [stdout] 61 | const VEND_REPLY_CANCELLED: u8 = 0x08;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `VEND_READER_CANCEL` is never used
[INFO] [stdout]   --> src/cashless_device.rs:67:7
[INFO] [stdout]    |
[INFO] [stdout] 67 | const VEND_READER_CANCEL: u8 = 0x02;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `VEND_READER_DATA_ENTRY_RESP` is never used
[INFO] [stdout]   --> src/cashless_device.rs:68:7
[INFO] [stdout]    |
[INFO] [stdout] 68 | const VEND_READER_DATA_ENTRY_RESP: u8 = 0x03;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `VEND_REVALUE_PREFIX` is never used
[INFO] [stdout]   --> src/cashless_device.rs:71:7
[INFO] [stdout]    |
[INFO] [stdout] 71 | const VEND_REVALUE_PREFIX: u8 = 0x15;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `VEND_REVALUE_REQUEST` is never used
[INFO] [stdout]   --> src/cashless_device.rs:72:7
[INFO] [stdout]    |
[INFO] [stdout] 72 | const VEND_REVALUE_REQUEST: u8 = 0x00;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `VEND_REVALUE_LIMIT_REQUEST` is never used
[INFO] [stdout]   --> src/cashless_device.rs:73:7
[INFO] [stdout]    |
[INFO] [stdout] 73 | const VEND_REVALUE_LIMIT_REQUEST: u8 = 0x01;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `VEND_REPLY_REVALUE_APPROVED` is never used
[INFO] [stdout]   --> src/cashless_device.rs:75:7
[INFO] [stdout]    |
[INFO] [stdout] 75 | const VEND_REPLY_REVALUE_APPROVED: u8 = 0x0D;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `VEND_REPLY_REVALUE_DENIED` is never used
[INFO] [stdout]   --> src/cashless_device.rs:76:7
[INFO] [stdout]    |
[INFO] [stdout] 76 | const VEND_REPLY_REVALUE_DENIED: u8 = 0x0E;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `VEND_REPLY_REVALUE_LIMIT_AMOUNT` is never used
[INFO] [stdout]   --> src/cashless_device.rs:77:7
[INFO] [stdout]    |
[INFO] [stdout] 77 | const VEND_REPLY_REVALUE_LIMIT_AMOUNT: u8 = 0x0F;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::MDBStatus`
[INFO] [stdout]  --> src/cashless_device.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::MDBStatus;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `enumn::N`
[INFO] [stdout]  --> src/cashless_device.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use enumn::N;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `fixedstr::str16`
[INFO] [stdout]   --> src/cashless_device.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use fixedstr::str16;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/cashless_device.rs:227:61
[INFO] [stdout]     |
[INFO] [stdout] 227 |         bus.send_data(&VMC_EXPANSION_REQUEST_ID_DATA).await;; //as above
[INFO] [stdout]     |                                                             ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Duration` and `Timer`
[INFO] [stdout]  --> src/lib.rs:7:20
[INFO] [stdout]   |
[INFO] [stdout] 7 | use embassy_time::{Duration, Timer};
[INFO] [stdout]   |                    ^^^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `len`
[INFO] [stdout]    --> src/cashless_device.rs:187:37
[INFO] [stdout]     |
[INFO] [stdout] 187 |         if let Ok(MDBResponse::Data(len)) = bus.receive_response(&mut buf).await {
[INFO] [stdout]     |                                     ^^^ help: if this is intentional, prefix it with an underscore: `_len`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/cashless_device.rs:338:13
[INFO] [stdout]     |
[INFO] [stdout] 338 |         for i in 0..150 {
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `count`
[INFO] [stdout]    --> src/cashless_device.rs:385:37
[INFO] [stdout]     |
[INFO] [stdout] 385 |         if let Ok(MDBResponse::Data(count)) = bus.receive_response(&mut buf).await {
[INFO] [stdout]     |                                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_count`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/cashless_device.rs:422:13
[INFO] [stdout]     |
[INFO] [stdout] 422 |         for i in 0..100 {
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SETUP_PREFIX` is never used
[INFO] [stdout]   --> src/cashless_device.rs:18:7
[INFO] [stdout]    |
[INFO] [stdout] 18 | const SETUP_PREFIX: u8 = 0x11;
[INFO] [stdout]    |       ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SETUP_CONFIG_DATA` is never used
[INFO] [stdout]   --> src/cashless_device.rs:19:7
[INFO] [stdout]    |
[INFO] [stdout] 19 | const SETUP_CONFIG_DATA: u8 = 0x00;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SETUP_MAX_MIN_PRICES` is never used
[INFO] [stdout]   --> src/cashless_device.rs:20:7
[INFO] [stdout]    |
[INFO] [stdout] 20 | const SETUP_MAX_MIN_PRICES: u8 = 0x01;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SETUP_REPLY_READER_CONFIG_DATA` is never used
[INFO] [stdout]   --> src/cashless_device.rs:21:7
[INFO] [stdout]    |
[INFO] [stdout] 21 | const SETUP_REPLY_READER_CONFIG_DATA: u8 = 0x01;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `POLL_REPLY_USER_FILE_DATA` is never used
[INFO] [stdout]   --> src/cashless_device.rs:41:7
[INFO] [stdout]    |
[INFO] [stdout] 41 | const POLL_REPLY_USER_FILE_DATA: u8 = 0x10;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `POLL_REQUEST_DATA_ENTRY_CANCEL` is never used
[INFO] [stdout]   --> src/cashless_device.rs:44:7
[INFO] [stdout]    |
[INFO] [stdout] 44 | const POLL_REQUEST_DATA_ENTRY_CANCEL: u8 = 0x13;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `POLL_REPLY_DIAGNOSTICS` is never used
[INFO] [stdout]   --> src/cashless_device.rs:46:7
[INFO] [stdout]    |
[INFO] [stdout] 46 | const POLL_REPLY_DIAGNOSTICS: u8 = 0xFF;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `NEGATIVE_VEND_REQUEST` is never used
[INFO] [stdout]   --> src/cashless_device.rs:56:7
[INFO] [stdout]    |
[INFO] [stdout] 56 | const NEGATIVE_VEND_REQUEST: u8 = 0x06;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `VEND_REPLY_APPROVED` is never used
[INFO] [stdout]   --> src/cashless_device.rs:58:7
[INFO] [stdout]    |
[INFO] [stdout] 58 | const VEND_REPLY_APPROVED: u8 = 0x05;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `VEND_REPLY_DENIED` is never used
[INFO] [stdout]   --> src/cashless_device.rs:59:7
[INFO] [stdout]    |
[INFO] [stdout] 59 | const VEND_REPLY_DENIED: u8 = 0x06;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `VEND_REPLY_END_SESSION` is never used
[INFO] [stdout]   --> src/cashless_device.rs:60:7
[INFO] [stdout]    |
[INFO] [stdout] 60 | const VEND_REPLY_END_SESSION: u8 = 0x07;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `VEND_REPLY_CANCELLED` is never used
[INFO] [stdout]   --> src/cashless_device.rs:61:7
[INFO] [stdout]    |
[INFO] [stdout] 61 | const VEND_REPLY_CANCELLED: u8 = 0x08;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `VEND_READER_CANCEL` is never used
[INFO] [stdout]   --> src/cashless_device.rs:67:7
[INFO] [stdout]    |
[INFO] [stdout] 67 | const VEND_READER_CANCEL: u8 = 0x02;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `VEND_READER_DATA_ENTRY_RESP` is never used
[INFO] [stdout]   --> src/cashless_device.rs:68:7
[INFO] [stdout]    |
[INFO] [stdout] 68 | const VEND_READER_DATA_ENTRY_RESP: u8 = 0x03;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `VEND_REVALUE_PREFIX` is never used
[INFO] [stdout]   --> src/cashless_device.rs:71:7
[INFO] [stdout]    |
[INFO] [stdout] 71 | const VEND_REVALUE_PREFIX: u8 = 0x15;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `VEND_REVALUE_REQUEST` is never used
[INFO] [stdout]   --> src/cashless_device.rs:72:7
[INFO] [stdout]    |
[INFO] [stdout] 72 | const VEND_REVALUE_REQUEST: u8 = 0x00;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `VEND_REVALUE_LIMIT_REQUEST` is never used
[INFO] [stdout]   --> src/cashless_device.rs:73:7
[INFO] [stdout]    |
[INFO] [stdout] 73 | const VEND_REVALUE_LIMIT_REQUEST: u8 = 0x01;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `VEND_REPLY_REVALUE_APPROVED` is never used
[INFO] [stdout]   --> src/cashless_device.rs:75:7
[INFO] [stdout]    |
[INFO] [stdout] 75 | const VEND_REPLY_REVALUE_APPROVED: u8 = 0x0D;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `VEND_REPLY_REVALUE_DENIED` is never used
[INFO] [stdout]   --> src/cashless_device.rs:76:7
[INFO] [stdout]    |
[INFO] [stdout] 76 | const VEND_REPLY_REVALUE_DENIED: u8 = 0x0E;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `VEND_REPLY_REVALUE_LIMIT_AMOUNT` is never used
[INFO] [stdout]   --> src/cashless_device.rs:77:7
[INFO] [stdout]    |
[INFO] [stdout] 77 | const VEND_REPLY_REVALUE_LIMIT_AMOUNT: u8 = 0x0F;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "5f5f986679eab9e30846e4aafc055e6d7fdbb2e4f68d6082832f9a6e0dc2f080", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f5f986679eab9e30846e4aafc055e6d7fdbb2e4f68d6082832f9a6e0dc2f080", kill_on_drop: false }`
[INFO] [stdout] 5f5f986679eab9e30846e4aafc055e6d7fdbb2e4f68d6082832f9a6e0dc2f080
[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=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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-04-13" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 20c66111802bcc0a8da95b09f43061478efcb7a1c7920de3c62ffb9abf0947a7
[INFO] running `Command { std: "docker" "start" "-a" "20c66111802bcc0a8da95b09f43061478efcb7a1c7920de3c62ffb9abf0947a7", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: package.licence
[INFO] [stderr] warning: unused import: `crate::MDBStatus`
[INFO] [stderr]  --> src/cashless_device.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use crate::MDBStatus;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `enumn::N`
[INFO] [stderr]  --> src/cashless_device.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use enumn::N;
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `fixedstr::str16`
[INFO] [stderr]   --> src/cashless_device.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use fixedstr::str16;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/cashless_device.rs:227:61
[INFO] [stderr]     |
[INFO] [stderr] 227 |         bus.send_data(&VMC_EXPANSION_REQUEST_ID_DATA).await;; //as above
[INFO] [stderr]     |                                                             ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Duration` and `Timer`
[INFO] [stderr]  --> src/lib.rs:7:20
[INFO] [stderr]   |
[INFO] [stderr] 7 | use embassy_time::{Duration, Timer};
[INFO] [stderr]   |                    ^^^^^^^^  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `len`
[INFO] [stderr]    --> src/cashless_device.rs:187:37
[INFO] [stderr]     |
[INFO] [stderr] 187 |         if let Ok(MDBResponse::Data(len)) = bus.receive_response(&mut buf).await {
[INFO] [stderr]     |                                     ^^^ help: if this is intentional, prefix it with an underscore: `_len`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]    --> src/cashless_device.rs:338:13
[INFO] [stderr]     |
[INFO] [stderr] 338 |         for i in 0..150 {
[INFO] [stderr]     |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `count`
[INFO] [stderr]    --> src/cashless_device.rs:385:37
[INFO] [stderr]     |
[INFO] [stderr] 385 |         if let Ok(MDBResponse::Data(count)) = bus.receive_response(&mut buf).await {
[INFO] [stderr]     |                                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_count`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]    --> src/cashless_device.rs:422:13
[INFO] [stderr]     |
[INFO] [stderr] 422 |         for i in 0..100 {
[INFO] [stderr]     |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr] 
[INFO] [stderr] warning: constant `SETUP_PREFIX` is never used
[INFO] [stderr]   --> src/cashless_device.rs:18:7
[INFO] [stderr]    |
[INFO] [stderr] 18 | const SETUP_PREFIX: u8 = 0x11;
[INFO] [stderr]    |       ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant `SETUP_CONFIG_DATA` is never used
[INFO] [stderr]   --> src/cashless_device.rs:19:7
[INFO] [stderr]    |
[INFO] [stderr] 19 | const SETUP_CONFIG_DATA: u8 = 0x00;
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `SETUP_MAX_MIN_PRICES` is never used
[INFO] [stderr]   --> src/cashless_device.rs:20:7
[INFO] [stderr]    |
[INFO] [stderr] 20 | const SETUP_MAX_MIN_PRICES: u8 = 0x01;
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `SETUP_REPLY_READER_CONFIG_DATA` is never used
[INFO] [stderr]   --> src/cashless_device.rs:21:7
[INFO] [stderr]    |
[INFO] [stderr] 21 | const SETUP_REPLY_READER_CONFIG_DATA: u8 = 0x01;
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `POLL_REPLY_USER_FILE_DATA` is never used
[INFO] [stderr]   --> src/cashless_device.rs:41:7
[INFO] [stderr]    |
[INFO] [stderr] 41 | const POLL_REPLY_USER_FILE_DATA: u8 = 0x10;
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `POLL_REQUEST_DATA_ENTRY_CANCEL` is never used
[INFO] [stderr]   --> src/cashless_device.rs:44:7
[INFO] [stderr]    |
[INFO] [stderr] 44 | const POLL_REQUEST_DATA_ENTRY_CANCEL: u8 = 0x13;
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `POLL_REPLY_DIAGNOSTICS` is never used
[INFO] [stderr]   --> src/cashless_device.rs:46:7
[INFO] [stderr]    |
[INFO] [stderr] 46 | const POLL_REPLY_DIAGNOSTICS: u8 = 0xFF;
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `NEGATIVE_VEND_REQUEST` is never used
[INFO] [stderr]   --> src/cashless_device.rs:56:7
[INFO] [stderr]    |
[INFO] [stderr] 56 | const NEGATIVE_VEND_REQUEST: u8 = 0x06;
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `VEND_REPLY_APPROVED` is never used
[INFO] [stderr]   --> src/cashless_device.rs:58:7
[INFO] [stderr]    |
[INFO] [stderr] 58 | const VEND_REPLY_APPROVED: u8 = 0x05;
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `VEND_REPLY_DENIED` is never used
[INFO] [stderr]   --> src/cashless_device.rs:59:7
[INFO] [stderr]    |
[INFO] [stderr] 59 | const VEND_REPLY_DENIED: u8 = 0x06;
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `VEND_REPLY_END_SESSION` is never used
[INFO] [stderr]   --> src/cashless_device.rs:60:7
[INFO] [stderr]    |
[INFO] [stderr] 60 | const VEND_REPLY_END_SESSION: u8 = 0x07;
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `VEND_REPLY_CANCELLED` is never used
[INFO] [stderr]   --> src/cashless_device.rs:61:7
[INFO] [stderr]    |
[INFO] [stderr] 61 | const VEND_REPLY_CANCELLED: u8 = 0x08;
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `VEND_READER_CANCEL` is never used
[INFO] [stderr]   --> src/cashless_device.rs:67:7
[INFO] [stderr]    |
[INFO] [stderr] 67 | const VEND_READER_CANCEL: u8 = 0x02;
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `VEND_READER_DATA_ENTRY_RESP` is never used
[INFO] [stderr]   --> src/cashless_device.rs:68:7
[INFO] [stderr]    |
[INFO] [stderr] 68 | const VEND_READER_DATA_ENTRY_RESP: u8 = 0x03;
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `VEND_REVALUE_PREFIX` is never used
[INFO] [stderr]   --> src/cashless_device.rs:71:7
[INFO] [stderr]    |
[INFO] [stderr] 71 | const VEND_REVALUE_PREFIX: u8 = 0x15;
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `VEND_REVALUE_REQUEST` is never used
[INFO] [stderr]   --> src/cashless_device.rs:72:7
[INFO] [stderr]    |
[INFO] [stderr] 72 | const VEND_REVALUE_REQUEST: u8 = 0x00;
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `VEND_REVALUE_LIMIT_REQUEST` is never used
[INFO] [stderr]   --> src/cashless_device.rs:73:7
[INFO] [stderr]    |
[INFO] [stderr] 73 | const VEND_REVALUE_LIMIT_REQUEST: u8 = 0x01;
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `VEND_REPLY_REVALUE_APPROVED` is never used
[INFO] [stderr]   --> src/cashless_device.rs:75:7
[INFO] [stderr]    |
[INFO] [stderr] 75 | const VEND_REPLY_REVALUE_APPROVED: u8 = 0x0D;
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `VEND_REPLY_REVALUE_DENIED` is never used
[INFO] [stderr]   --> src/cashless_device.rs:76:7
[INFO] [stderr]    |
[INFO] [stderr] 76 | const VEND_REPLY_REVALUE_DENIED: u8 = 0x0E;
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `VEND_REPLY_REVALUE_LIMIT_AMOUNT` is never used
[INFO] [stderr]   --> src/cashless_device.rs:77:7
[INFO] [stderr]    |
[INFO] [stderr] 77 | const VEND_REPLY_REVALUE_LIMIT_AMOUNT: u8 = 0x0F;
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `mdb-async` (lib) generated 29 warnings (run `cargo fix --lib -p mdb-async` to apply 4 suggestions)
[INFO] [stderr] warning: `mdb-async` (lib test) generated 29 warnings (29 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mdb_async-5773e64e2b177c8a)
[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 mdb_async
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/cashless_device.rs:227:61
[INFO] [stderr]     |
[INFO] [stderr] 227 |         bus.send_data(&VMC_EXPANSION_REQUEST_ID_DATA).await;; //as above
[INFO] [stderr]     |                                                             ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[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" "20c66111802bcc0a8da95b09f43061478efcb7a1c7920de3c62ffb9abf0947a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20c66111802bcc0a8da95b09f43061478efcb7a1c7920de3c62ffb9abf0947a7", kill_on_drop: false }`
[INFO] [stdout] 20c66111802bcc0a8da95b09f43061478efcb7a1c7920de3c62ffb9abf0947a7