[INFO] cloning repository https://github.com/nviennot/stm32-emulator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nviennot/stm32-emulator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnviennot%2Fstm32-emulator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnviennot%2Fstm32-emulator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6622f2ce5047910a401ca958b7f6e91a0000f1b6
[INFO] testing nviennot/stm32-emulator against master#1f7f8ea0721a3b1eb73e6c6d25cccb371434b320 for pr-154065-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnviennot%2Fstm32-emulator" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/nviennot/stm32-emulator
[INFO] finished tweaking git repo https://github.com/nviennot/stm32-emulator
[INFO] tweaked toml for git repo https://github.com/nviennot/stm32-emulator written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/nviennot/stm32-emulator on toolchain 1f7f8ea0721a3b1eb73e6c6d25cccb371434b320
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/nviennot/stm32-emulator 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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "fae64d3c25b7d3a6fb3066b206ef002d1de5f625ba062043e064e837f650e05d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fae64d3c25b7d3a6fb3066b206ef002d1de5f625ba062043e064e837f650e05d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fae64d3c25b7d3a6fb3066b206ef002d1de5f625ba062043e064e837f650e05d", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 407ae3aaa9d128f4409f363d7641d3291642e1794b3e12ce26495c3430294c7b
[INFO] running `Command { std: "docker" "start" "-a" "407ae3aaa9d128f4409f363d7641d3291642e1794b3e12ce26495c3430294c7b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.89
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling libc v0.2.121
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
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[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling indexmap v1.8.0
[INFO] [stderr]    Compiling pkg-config v0.3.25
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling cmake v0.1.48
[INFO] [stderr]    Compiling quote v1.0.16
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling hashbrown v0.11.2
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[INFO] [stderr]    Compiling sdl2-sys v0.35.2
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[INFO] [stderr]    Compiling anyhow v1.0.56
[INFO] [stderr]    Compiling log v0.4.16
[INFO] [stderr]    Compiling regex v1.5.5
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling heck v0.4.0
[INFO] [stderr]    Compiling adler32 v1.2.0
[INFO] [stderr]    Compiling once_cell v1.10.0
[INFO] [stderr]    Compiling linked-hash-map v0.5.4
[INFO] [stderr]    Compiling xmlparser v0.13.3
[INFO] [stderr]    Compiling termcolor v1.1.3
[INFO] [stderr]    Compiling sdl2 v0.35.2
[INFO] [stderr]    Compiling roxmltree v0.14.1
[INFO] [stderr]    Compiling yaml-rust v0.4.5
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling miniz_oxide v0.5.1
[INFO] [stderr]    Compiling deflate v1.0.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling clap_derive v3.1.4
[INFO] [stderr]    Compiling os_str_bytes v6.0.0
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling ryu v1.0.9
[INFO] [stderr]    Compiling stm32-emulator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling textwrap v0.15.0
[INFO] [stderr]    Compiling env_logger v0.9.0
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling proc-macro-crate v1.1.3
[INFO] [stderr]    Compiling svd-rs v0.13.1
[INFO] [stderr]    Compiling num_enum_derive v0.5.7
[INFO] [stderr]    Compiling svd-parser v0.13.1
[INFO] [stderr]    Compiling clap v3.1.6
[INFO] [stderr]    Compiling num_enum v0.5.7
[INFO] [stderr]    Compiling clap-num v1.0.0
[INFO] [stderr]    Compiling png v0.17.5
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[INFO] [stderr]    Compiling serde_yaml v0.8.23
[INFO] [stderr]    Compiling capstone v0.11.0
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]   --> src/ext_devices/touchscreen.rs:91:61
[INFO] [stdout]    |
[INFO] [stdout] 91 |                     (Operation::MeasureX, Some(true), _) => (MAX - v),
[INFO] [stdout]    |                                                             ^       ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 91 -                     (Operation::MeasureX, Some(true), _) => (MAX - v),
[INFO] [stdout] 91 +                     (Operation::MeasureX, Some(true), _) => MAX - v,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]   --> src/ext_devices/touchscreen.rs:92:61
[INFO] [stdout]    |
[INFO] [stdout] 92 |                     (Operation::MeasureY, _, Some(true)) => (MAX - v),
[INFO] [stdout]    |                                                             ^       ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 92 -                     (Operation::MeasureY, _, Some(true)) => (MAX - v),
[INFO] [stdout] 92 +                     (Operation::MeasureY, _, Some(true)) => MAX - v,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/peripherals/dma.rs:205:9
[INFO] [stdout]     |
[INFO] [stdout] 205 |     Reg(u32),
[INFO] [stdout]     |     --- ^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 205 -     Reg(u32),
[INFO] [stdout] 205 +     Reg(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `FsmcDevice` is never used
[INFO] [stdout]   --> src/peripherals/fsmc.rs:86:11
[INFO] [stdout]    |
[INFO] [stdout] 86 | pub trait FsmcDevice {
[INFO] [stdout]    |           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `config` is never read
[INFO] [stdout]   --> src/peripherals/sw_spi.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub struct SoftwareSpi {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] 24 |     pub config: SoftwareSpiConfig,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/ext_devices/lcd.rs:161:14
[INFO] [stdout]     |
[INFO] [stdout] 161 | struct Reply(VecDeque<u8>);
[INFO] [stdout]     |        ----- ^^^^^^^^^^^^
[INFO] [stdout]     |        |
[INFO] [stdout]     |        field in this struct
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout]     = note: `Reply` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7m 30s
[INFO] running `Command { std: "docker" "inspect" "407ae3aaa9d128f4409f363d7641d3291642e1794b3e12ce26495c3430294c7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "407ae3aaa9d128f4409f363d7641d3291642e1794b3e12ce26495c3430294c7b", kill_on_drop: false }`
[INFO] [stdout] 407ae3aaa9d128f4409f363d7641d3291642e1794b3e12ce26495c3430294c7b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cf93aee802aa1e8d2eb9f5802e391c0af6babb5f7b31db24727f64e03e638e85
[INFO] running `Command { std: "docker" "start" "-a" "cf93aee802aa1e8d2eb9f5802e391c0af6babb5f7b31db24727f64e03e638e85", kill_on_drop: false }`
[INFO] [stderr]    Compiling stm32-emulator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]   --> src/ext_devices/touchscreen.rs:91:61
[INFO] [stdout]    |
[INFO] [stdout] 91 |                     (Operation::MeasureX, Some(true), _) => (MAX - v),
[INFO] [stdout]    |                                                             ^       ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 91 -                     (Operation::MeasureX, Some(true), _) => (MAX - v),
[INFO] [stdout] 91 +                     (Operation::MeasureX, Some(true), _) => MAX - v,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]   --> src/ext_devices/touchscreen.rs:92:61
[INFO] [stdout]    |
[INFO] [stdout] 92 |                     (Operation::MeasureY, _, Some(true)) => (MAX - v),
[INFO] [stdout]    |                                                             ^       ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 92 -                     (Operation::MeasureY, _, Some(true)) => (MAX - v),
[INFO] [stdout] 92 +                     (Operation::MeasureY, _, Some(true)) => MAX - v,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/peripherals/dma.rs:205:9
[INFO] [stdout]     |
[INFO] [stdout] 205 |     Reg(u32),
[INFO] [stdout]     |     --- ^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 205 -     Reg(u32),
[INFO] [stdout] 205 +     Reg(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `FsmcDevice` is never used
[INFO] [stdout]   --> src/peripherals/fsmc.rs:86:11
[INFO] [stdout]    |
[INFO] [stdout] 86 | pub trait FsmcDevice {
[INFO] [stdout]    |           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `config` is never read
[INFO] [stdout]   --> src/peripherals/sw_spi.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub struct SoftwareSpi {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] 24 |     pub config: SoftwareSpiConfig,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/ext_devices/lcd.rs:161:14
[INFO] [stdout]     |
[INFO] [stdout] 161 | struct Reply(VecDeque<u8>);
[INFO] [stdout]     |        ----- ^^^^^^^^^^^^
[INFO] [stdout]     |        |
[INFO] [stdout]     |        field in this struct
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout]     = note: `Reply` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.51s
[INFO] running `Command { std: "docker" "inspect" "cf93aee802aa1e8d2eb9f5802e391c0af6babb5f7b31db24727f64e03e638e85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf93aee802aa1e8d2eb9f5802e391c0af6babb5f7b31db24727f64e03e638e85", kill_on_drop: false }`
[INFO] [stdout] cf93aee802aa1e8d2eb9f5802e391c0af6babb5f7b31db24727f64e03e638e85
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 50a8e1d2e4de8dd01626f9d6a795b3bddadb225989e15efe43cbfb6aadac3ad3
[INFO] running `Command { std: "docker" "start" "-a" "50a8e1d2e4de8dd01626f9d6a795b3bddadb225989e15efe43cbfb6aadac3ad3", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]   --> src/ext_devices/touchscreen.rs:91:61
[INFO] [stderr]    |
[INFO] [stderr] 91 |                     (Operation::MeasureX, Some(true), _) => (MAX - v),
[INFO] [stderr]    |                                                             ^       ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 91 -                     (Operation::MeasureX, Some(true), _) => (MAX - v),
[INFO] [stderr] 91 +                     (Operation::MeasureX, Some(true), _) => MAX - v,
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]   --> src/ext_devices/touchscreen.rs:92:61
[INFO] [stderr]    |
[INFO] [stderr] 92 |                     (Operation::MeasureY, _, Some(true)) => (MAX - v),
[INFO] [stderr]    |                                                             ^       ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 92 -                     (Operation::MeasureY, _, Some(true)) => (MAX - v),
[INFO] [stderr] 92 +                     (Operation::MeasureY, _, Some(true)) => MAX - v,
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]    --> src/peripherals/dma.rs:205:9
[INFO] [stderr]     |
[INFO] [stderr] 205 |     Reg(u32),
[INFO] [stderr]     |     --- ^^^
[INFO] [stderr]     |     |
[INFO] [stderr]     |     field in this variant
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]     |
[INFO] [stderr] 205 -     Reg(u32),
[INFO] [stderr] 205 +     Reg(()),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: trait `FsmcDevice` is never used
[INFO] [stderr]   --> src/peripherals/fsmc.rs:86:11
[INFO] [stderr]    |
[INFO] [stderr] 86 | pub trait FsmcDevice {
[INFO] [stderr]    |           ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `config` is never read
[INFO] [stderr]   --> src/peripherals/sw_spi.rs:24:9
[INFO] [stderr]    |
[INFO] [stderr] 23 | pub struct SoftwareSpi {
[INFO] [stderr]    |            ----------- field in this struct
[INFO] [stderr] 24 |     pub config: SoftwareSpiConfig,
[INFO] [stderr]    |         ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]    --> src/ext_devices/lcd.rs:161:14
[INFO] [stderr]     |
[INFO] [stderr] 161 | struct Reply(VecDeque<u8>);
[INFO] [stderr]     |        ----- ^^^^^^^^^^^^
[INFO] [stderr]     |        |
[INFO] [stderr]     |        field in this struct
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider removing this field
[INFO] [stderr]     = note: `Reply` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `stm32-emulator` (bin "stm32-emulator" test) generated 6 warnings (run `cargo fix --bin "stm32-emulator" -p stm32-emulator --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/stm32_emulator-34699d4a9508ebc1)
[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" "50a8e1d2e4de8dd01626f9d6a795b3bddadb225989e15efe43cbfb6aadac3ad3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50a8e1d2e4de8dd01626f9d6a795b3bddadb225989e15efe43cbfb6aadac3ad3", kill_on_drop: false }`
[INFO] [stdout] 50a8e1d2e4de8dd01626f9d6a795b3bddadb225989e15efe43cbfb6aadac3ad3
