[INFO] fetching crate microbit-common 0.15.1...
[INFO] checking microbit-common-0.15.1 against try#31561a63598a0f21fc74c024747ef1310fdd2eb2 for pr-133536
[INFO] extracting crate microbit-common 0.15.1 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate microbit-common 0.15.1 on toolchain 31561a63598a0f21fc74c024747ef1310fdd2eb2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate microbit-common 0.15.1
[INFO] finished tweaking crates.io crate microbit-common 0.15.1
[INFO] tweaked toml for crates.io crate microbit-common 0.15.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 45 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dbd4da9ca61f9a2b69a4fab964f54988d71987af28316a7e1338b5e8f8b96466
[INFO] running `Command { std: "docker" "start" "-a" "dbd4da9ca61f9a2b69a4fab964f54988d71987af28316a7e1338b5e8f8b96466", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dbd4da9ca61f9a2b69a4fab964f54988d71987af28316a7e1338b5e8f8b96466", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbd4da9ca61f9a2b69a4fab964f54988d71987af28316a7e1338b5e8f8b96466", kill_on_drop: false }`
[INFO] [stdout] dbd4da9ca61f9a2b69a4fab964f54988d71987af28316a7e1338b5e8f8b96466
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 06d10d0c52fe3b855116d0f6d5f05b10acbc9355c634097d7b480eb758e15e41
[INFO] running `Command { std: "docker" "start" "-a" "06d10d0c52fe3b855116d0f6d5f05b10acbc9355c634097d7b480eb758e15e41", kill_on_drop: false }`
[INFO] [stderr]     Checking tiny-led-matrix v1.0.2
[INFO] [stderr]     Checking embedded-hal v1.0.0
[INFO] [stderr]     Checking microbit-common v0.15.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `hal`
[INFO] [stdout]   --> src/lib.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub use hal::pac::Peripherals;
[INFO] [stdout]    |         ^^^ use of undeclared crate or module `hal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `hal`
[INFO] [stdout]   --> src/lib.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub use hal::pac::Peripherals;
[INFO] [stdout]    |         ^^^ use of undeclared crate or module `hal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `hal`
[INFO] [stdout]   --> src/lib.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub use hal::pac;
[INFO] [stdout]    |         ^^^ use of undeclared crate or module `hal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `hal`
[INFO] [stdout]   --> src/lib.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub use hal::pac;
[INFO] [stdout]    |         ^^^ use of undeclared crate or module `hal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `hal` in the crate root
[INFO] [stdout]   --> src/display/blocking.rs:67:12
[INFO] [stdout]    |
[INFO] [stdout] 67 | use crate::hal::gpio::{Output, Pin, PushPull};
[INFO] [stdout]    |            ^^^ could not find `hal` in the crate root
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> src/lib.rs:13:22
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub use nrf51_hal as hal;
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] note: the item is gated behind the `v1` feature
[INFO] [stdout]   --> src/lib.rs:12:7
[INFO] [stdout]    |
[INFO] [stdout] 12 | #[cfg(feature = "v1")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> src/lib.rs:16:25
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub use nrf52833_hal as hal;
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] note: the item is gated behind the `v2` feature
[INFO] [stdout]   --> src/lib.rs:15:7
[INFO] [stdout]    |
[INFO] [stdout] 15 | #[cfg(feature = "v2")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `crate::gpio::DisplayPins`, `crate::gpio::NUM_COLS`, `crate::gpio::NUM_ROWS`
[INFO] [stdout]   --> src/display/blocking.rs:66:19
[INFO] [stdout]    |
[INFO] [stdout] 66 | use crate::gpio::{DisplayPins, NUM_COLS, NUM_ROWS};
[INFO] [stdout]    |                   ^^^^^^^^^^^  ^^^^^^^^  ^^^^^^^^ no `NUM_ROWS` in `gpio`
[INFO] [stdout]    |                   |            |
[INFO] [stdout]    |                   |            no `NUM_COLS` in `gpio`
[INFO] [stdout]    |                   no `DisplayPins` in `gpio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `crate::gpio::NUM_COLS`, `crate::gpio::NUM_ROWS`
[INFO] [stdout]   --> src/display/nonblocking/control.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 |     gpio::{NUM_COLS, NUM_ROWS},
[INFO] [stdout]    |            ^^^^^^^^  ^^^^^^^^ no `NUM_ROWS` in `gpio`
[INFO] [stdout]    |            |
[INFO] [stdout]    |            no `NUM_COLS` in `gpio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `hal` in the crate root
[INFO] [stdout]   --> src/display/nonblocking/timer.rs:7:12
[INFO] [stdout]    |
[INFO] [stdout] 7  | use crate::hal::timer::Instance;
[INFO] [stdout]    |            ^^^ could not find `hal` in the crate root
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> src/lib.rs:13:22
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub use nrf51_hal as hal;
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] note: the item is gated behind the `v1` feature
[INFO] [stdout]   --> src/lib.rs:12:7
[INFO] [stdout]    |
[INFO] [stdout] 12 | #[cfg(feature = "v1")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> src/lib.rs:16:25
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub use nrf52833_hal as hal;
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] note: the item is gated behind the `v2` feature
[INFO] [stdout]   --> src/lib.rs:15:7
[INFO] [stdout]    |
[INFO] [stdout] 15 | #[cfg(feature = "v2")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `hal` in the crate root
[INFO] [stdout]   --> src/display/blocking.rs:67:12
[INFO] [stdout]    |
[INFO] [stdout] 67 | use crate::hal::gpio::{Output, Pin, PushPull};
[INFO] [stdout]    |            ^^^ could not find `hal` in the crate root
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> src/lib.rs:13:22
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub use nrf51_hal as hal;
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] note: the item is gated behind the `v1` feature
[INFO] [stdout]   --> src/lib.rs:12:7
[INFO] [stdout]    |
[INFO] [stdout] 12 | #[cfg(feature = "v1")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> src/lib.rs:16:25
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub use nrf52833_hal as hal;
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] note: the item is gated behind the `v2` feature
[INFO] [stdout]   --> src/lib.rs:15:7
[INFO] [stdout]    |
[INFO] [stdout] 15 | #[cfg(feature = "v2")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `crate::gpio::NUM_COLS`, `crate::gpio::NUM_ROWS`
[INFO] [stdout]  --> src/display/nonblocking/matrix.rs:9:19
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::gpio::{NUM_COLS, NUM_ROWS};
[INFO] [stdout]   |                   ^^^^^^^^  ^^^^^^^^ no `NUM_ROWS` in `gpio`
[INFO] [stdout]   |                   |
[INFO] [stdout]   |                   no `NUM_COLS` in `gpio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `hal` in the crate root
[INFO] [stdout]    --> src/display/nonblocking/mod.rs:171:32
[INFO] [stdout]     |
[INFO] [stdout] 171 | use crate::{gpio::DisplayPins, hal::timer::Instance};
[INFO] [stdout]     |                                ^^^ could not find `hal` in the crate root
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> src/lib.rs:13:22
[INFO] [stdout]     |
[INFO] [stdout] 13  | pub use nrf51_hal as hal;
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] note: the item is gated behind the `v1` feature
[INFO] [stdout]    --> src/lib.rs:12:7
[INFO] [stdout]     |
[INFO] [stdout] 12  | #[cfg(feature = "v1")]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> src/lib.rs:16:25
[INFO] [stdout]     |
[INFO] [stdout] 16  | pub use nrf52833_hal as hal;
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] note: the item is gated behind the `v2` feature
[INFO] [stdout]    --> src/lib.rs:15:7
[INFO] [stdout]     |
[INFO] [stdout] 15  | #[cfg(feature = "v2")]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `crate::gpio::DisplayPins`
[INFO] [stdout]    --> src/display/nonblocking/mod.rs:171:13
[INFO] [stdout]     |
[INFO] [stdout] 171 | use crate::{gpio::DisplayPins, hal::timer::Instance};
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^ no `DisplayPins` in `gpio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `crate::gpio::DisplayPins`, `crate::gpio::NUM_COLS`, `crate::gpio::NUM_ROWS`
[INFO] [stdout]   --> src/display/blocking.rs:66:19
[INFO] [stdout]    |
[INFO] [stdout] 66 | use crate::gpio::{DisplayPins, NUM_COLS, NUM_ROWS};
[INFO] [stdout]    |                   ^^^^^^^^^^^  ^^^^^^^^  ^^^^^^^^ no `NUM_ROWS` in `gpio`
[INFO] [stdout]    |                   |            |
[INFO] [stdout]    |                   |            no `NUM_COLS` in `gpio`
[INFO] [stdout]    |                   no `DisplayPins` in `gpio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `crate::gpio::NUM_COLS`, `crate::gpio::NUM_ROWS`
[INFO] [stdout]   --> src/display/nonblocking/control.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 |     gpio::{NUM_COLS, NUM_ROWS},
[INFO] [stdout]    |            ^^^^^^^^  ^^^^^^^^ no `NUM_ROWS` in `gpio`
[INFO] [stdout]    |            |
[INFO] [stdout]    |            no `NUM_COLS` in `gpio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `hal` in the crate root
[INFO] [stdout]   --> src/display/nonblocking/timer.rs:7:12
[INFO] [stdout]    |
[INFO] [stdout] 7  | use crate::hal::timer::Instance;
[INFO] [stdout]    |            ^^^ could not find `hal` in the crate root
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> src/lib.rs:13:22
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub use nrf51_hal as hal;
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] note: the item is gated behind the `v1` feature
[INFO] [stdout]   --> src/lib.rs:12:7
[INFO] [stdout]    |
[INFO] [stdout] 12 | #[cfg(feature = "v1")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> src/lib.rs:16:25
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub use nrf52833_hal as hal;
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] note: the item is gated behind the `v2` feature
[INFO] [stdout]   --> src/lib.rs:15:7
[INFO] [stdout]    |
[INFO] [stdout] 15 | #[cfg(feature = "v2")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `crate::gpio::NUM_COLS`, `crate::gpio::NUM_ROWS`
[INFO] [stdout]  --> src/display/nonblocking/matrix.rs:9:19
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::gpio::{NUM_COLS, NUM_ROWS};
[INFO] [stdout]   |                   ^^^^^^^^  ^^^^^^^^ no `NUM_ROWS` in `gpio`
[INFO] [stdout]   |                   |
[INFO] [stdout]   |                   no `NUM_COLS` in `gpio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `hal` in the crate root
[INFO] [stdout]    --> src/display/nonblocking/mod.rs:171:32
[INFO] [stdout]     |
[INFO] [stdout] 171 | use crate::{gpio::DisplayPins, hal::timer::Instance};
[INFO] [stdout]     |                                ^^^ could not find `hal` in the crate root
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> src/lib.rs:13:22
[INFO] [stdout]     |
[INFO] [stdout] 13  | pub use nrf51_hal as hal;
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] note: the item is gated behind the `v1` feature
[INFO] [stdout]    --> src/lib.rs:12:7
[INFO] [stdout]     |
[INFO] [stdout] 12  | #[cfg(feature = "v1")]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> src/lib.rs:16:25
[INFO] [stdout]     |
[INFO] [stdout] 16  | pub use nrf52833_hal as hal;
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] note: the item is gated behind the `v2` feature
[INFO] [stdout]    --> src/lib.rs:15:7
[INFO] [stdout]     |
[INFO] [stdout] 15  | #[cfg(feature = "v2")]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `crate::gpio::DisplayPins`
[INFO] [stdout]    --> src/display/nonblocking/mod.rs:171:13
[INFO] [stdout]     |
[INFO] [stdout] 171 | use crate::{gpio::DisplayPins, hal::timer::Instance};
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^ no `DisplayPins` in `gpio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `board::Board`
[INFO] [stdout]   --> src/lib.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub use board::Board;
[INFO] [stdout]    |         ^^^^^^^^^^^^ no `Board` in `board`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `board::Board`
[INFO] [stdout]   --> src/lib.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub use board::Board;
[INFO] [stdout]    |         ^^^^^^^^^^^^ no `Board` in `board`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `prescaler` in this scope
[INFO] [stdout]   --> src/display/nonblocking/timer.rs:57:52
[INFO] [stdout]    |
[INFO] [stdout] 57 |         timer0.prescaler.write(|w| unsafe { w.bits(prescaler) });
[INFO] [stdout]    |                                                    ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `prescaler` in this scope
[INFO] [stdout]   --> src/display/nonblocking/timer.rs:57:52
[INFO] [stdout]    |
[INFO] [stdout] 57 |         timer0.prescaler.write(|w| unsafe { w.bits(prescaler) });
[INFO] [stdout]    |                                                    ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `pins`
[INFO] [stdout]   --> src/display/nonblocking/control.rs:40:36
[INFO] [stdout]    |
[INFO] [stdout] 40 | const P0_COL_BITS: u32 = pin_bits(&pins::P0_COLS);
[INFO] [stdout]    |                                    ^^^^ use of undeclared crate or module `pins`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `pins`
[INFO] [stdout]   --> src/display/nonblocking/control.rs:40:36
[INFO] [stdout]    |
[INFO] [stdout] 40 | const P0_COL_BITS: u32 = pin_bits(&pins::P0_COLS);
[INFO] [stdout]    |                                    ^^^^ use of undeclared crate or module `pins`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `pins`
[INFO] [stdout]   --> src/display/nonblocking/control.rs:44:36
[INFO] [stdout]    |
[INFO] [stdout] 44 | const P0_ROW_BITS: u32 = pin_bits(&pins::P0_ROWS);
[INFO] [stdout]    |                                    ^^^^ use of undeclared crate or module `pins`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `pins`
[INFO] [stdout]   --> src/display/nonblocking/control.rs:44:36
[INFO] [stdout]    |
[INFO] [stdout] 44 | const P0_ROW_BITS: u32 = pin_bits(&pins::P0_ROWS);
[INFO] [stdout]    |                                    ^^^^ use of undeclared crate or module `pins`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `split_cols` in this scope
[INFO] [stdout]    --> src/display/nonblocking/control.rs:160:36
[INFO] [stdout]     |
[INFO] [stdout] 160 |             let (p0cols, p1cols) = split_cols(cols);
[INFO] [stdout]     |                                    ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `split_cols` in this scope
[INFO] [stdout]    --> src/display/nonblocking/control.rs:125:36
[INFO] [stdout]     |
[INFO] [stdout] 125 |             let (p0cols, p1cols) = split_cols(cols);
[INFO] [stdout]     |                                    ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `P0`
[INFO] [stdout]   --> src/display/nonblocking/control.rs:95:24
[INFO] [stdout]    |
[INFO] [stdout] 95 |             let p0 = &*P0::ptr();
[INFO] [stdout]    |                        ^^ use of undeclared type `P0`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `pins`
[INFO] [stdout]   --> src/display/nonblocking/control.rs:96:23
[INFO] [stdout]    |
[INFO] [stdout] 96 |             for ii in pins::P0_COLS.iter() {
[INFO] [stdout]    |                       ^^^^ use of undeclared crate or module `pins`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `pins`
[INFO] [stdout]   --> src/display/nonblocking/control.rs:99:23
[INFO] [stdout]    |
[INFO] [stdout] 99 |             for ii in pins::P0_ROWS.iter() {
[INFO] [stdout]    |                       ^^^^ use of undeclared crate or module `pins`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `pins`
[INFO] [stdout]    --> src/display/nonblocking/control.rs:105:35
[INFO] [stdout]     |
[INFO] [stdout] 105 |                 .write(|w| w.bits(pins::P0_COLS.iter().map(|pin| 1 << pin).sum()));
[INFO] [stdout]     |                                   ^^^^ use of undeclared crate or module `pins`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `P0`
[INFO] [stdout]    --> src/display/nonblocking/control.rs:122:24
[INFO] [stdout]     |
[INFO] [stdout] 122 |             let p0 = &*P0::ptr();
[INFO] [stdout]     |                        ^^ use of undeclared type `P0`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `pins`
[INFO] [stdout]    --> src/display/nonblocking/control.rs:128:36
[INFO] [stdout]     |
[INFO] [stdout] 128 |             let rows_to_set = 1 << pins::P0_ROWS[row];
[INFO] [stdout]     |                                    ^^^^ use of undeclared crate or module `pins`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `P0`
[INFO] [stdout]    --> src/display/nonblocking/control.rs:161:24
[INFO] [stdout]     |
[INFO] [stdout] 161 |             let p0 = &*P0::ptr();
[INFO] [stdout]     |                        ^^ use of undeclared type `P0`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `pins`
[INFO] [stdout]    --> src/display/nonblocking/control.rs:163:56
[INFO] [stdout]     |
[INFO] [stdout] 163 |                 .write(|w| w.bits(column_pins(p0cols, &pins::P0_COLS)));
[INFO] [stdout]     |                                                        ^^^^ use of undeclared crate or module `pins`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `split_cols` in this scope
[INFO] [stdout]    --> src/display/nonblocking/control.rs:160:36
[INFO] [stdout]     |
[INFO] [stdout] 160 |             let (p0cols, p1cols) = split_cols(cols);
[INFO] [stdout]     |                                    ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `split_cols` in this scope
[INFO] [stdout]    --> src/display/nonblocking/control.rs:125:36
[INFO] [stdout]     |
[INFO] [stdout] 125 |             let (p0cols, p1cols) = split_cols(cols);
[INFO] [stdout]     |                                    ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `P0`
[INFO] [stdout]   --> src/display/nonblocking/control.rs:95:24
[INFO] [stdout]    |
[INFO] [stdout] 95 |             let p0 = &*P0::ptr();
[INFO] [stdout]    |                        ^^ use of undeclared type `P0`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `pins`
[INFO] [stdout]   --> src/display/nonblocking/control.rs:96:23
[INFO] [stdout]    |
[INFO] [stdout] 96 |             for ii in pins::P0_COLS.iter() {
[INFO] [stdout]    |                       ^^^^ use of undeclared crate or module `pins`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `pins`
[INFO] [stdout]   --> src/display/nonblocking/control.rs:99:23
[INFO] [stdout]    |
[INFO] [stdout] 99 |             for ii in pins::P0_ROWS.iter() {
[INFO] [stdout]    |                       ^^^^ use of undeclared crate or module `pins`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `pins`
[INFO] [stdout]    --> src/display/nonblocking/control.rs:105:35
[INFO] [stdout]     |
[INFO] [stdout] 105 |                 .write(|w| w.bits(pins::P0_COLS.iter().map(|pin| 1 << pin).sum()));
[INFO] [stdout]     |                                   ^^^^ use of undeclared crate or module `pins`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `P0`
[INFO] [stdout]    --> src/display/nonblocking/control.rs:122:24
[INFO] [stdout]     |
[INFO] [stdout] 122 |             let p0 = &*P0::ptr();
[INFO] [stdout]     |                        ^^ use of undeclared type `P0`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `pins`
[INFO] [stdout]    --> src/display/nonblocking/control.rs:128:36
[INFO] [stdout]     |
[INFO] [stdout] 128 |             let rows_to_set = 1 << pins::P0_ROWS[row];
[INFO] [stdout]     |                                    ^^^^ use of undeclared crate or module `pins`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `P0`
[INFO] [stdout]    --> src/display/nonblocking/control.rs:161:24
[INFO] [stdout]     |
[INFO] [stdout] 161 |             let p0 = &*P0::ptr();
[INFO] [stdout]     |                        ^^ use of undeclared type `P0`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `pins`
[INFO] [stdout]    --> src/display/nonblocking/control.rs:163:56
[INFO] [stdout]     |
[INFO] [stdout] 163 |                 .write(|w| w.bits(column_pins(p0cols, &pins::P0_COLS)));
[INFO] [stdout]     |                                                        ^^^^ use of undeclared crate or module `pins`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `microbit-common` (lib) due to 23 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `microbit-common` (lib test) due to 23 previous errors
[INFO] running `Command { std: "docker" "inspect" "06d10d0c52fe3b855116d0f6d5f05b10acbc9355c634097d7b480eb758e15e41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06d10d0c52fe3b855116d0f6d5f05b10acbc9355c634097d7b480eb758e15e41", kill_on_drop: false }`
[INFO] [stdout] 06d10d0c52fe3b855116d0f6d5f05b10acbc9355c634097d7b480eb758e15e41
