[INFO] cloning repository https://github.com/pdx-cs-rust-embedded/mb2-embassy-rgb
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pdx-cs-rust-embedded/mb2-embassy-rgb" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpdx-cs-rust-embedded%2Fmb2-embassy-rgb", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpdx-cs-rust-embedded%2Fmb2-embassy-rgb'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 87bd7d9a7cfb3bbdeb83a6a7826f37ac89aaadbb
[INFO] checking pdx-cs-rust-embedded/mb2-embassy-rgb against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpdx-cs-rust-embedded%2Fmb2-embassy-rgb" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-0-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/pdx-cs-rust-embedded/mb2-embassy-rgb
[INFO] finished tweaking git repo https://github.com/pdx-cs-rust-embedded/mb2-embassy-rgb
[INFO] tweaked toml for git repo https://github.com/pdx-cs-rust-embedded/mb2-embassy-rgb written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/pdx-cs-rust-embedded/mb2-embassy-rgb on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/pdx-cs-rust-embedded/mb2-embassy-rgb 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" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded embassy-time-queue-driver v0.1.0
[INFO] [stderr]   Downloaded critical-section v1.1.2
[INFO] [stderr]   Downloaded microbit-bsp v0.3.0
[INFO] [stderr]   Downloaded panic-probe v0.3.1
[INFO] [stderr]   Downloaded defmt-parser v0.3.4
[INFO] [stderr]   Downloaded defmt-macros v0.3.7
[INFO] [stderr]   Downloaded embassy-time v0.3.0
[INFO] [stderr]   Downloaded critical-section v0.2.8
[INFO] [stderr]   Downloaded embassy-embedded-hal v0.1.0
[INFO] [stderr]   Downloaded embassy-executor v0.5.0
[INFO] [stderr]   Downloaded half v2.4.0
[INFO] [stderr]   Downloaded embassy-nrf v0.1.0
[INFO] [stderr]   Downloaded embassy-sync v0.5.0
[INFO] [stderr]   Downloaded embassy-time-driver v0.1.0
[INFO] [stderr]   Downloaded embassy-hal-internal v0.1.0
[INFO] [stderr]   Downloaded defmt-rtt v0.3.2
[INFO] [stderr]   Downloaded embassy-executor-macros v0.4.1
[INFO] [stderr]   Downloaded lsm303agr v0.3.0
[INFO] [stderr]   Downloaded defmt v0.3.6
[INFO] [stderr]   Downloaded fixed v1.25.1
[INFO] [stderr]   Downloaded nrf9160-pac v0.12.2
[INFO] [stderr]   Downloaded nrf52805-pac v0.12.2
[INFO] [stderr]   Downloaded nrf52810-pac v0.12.2
[INFO] [stderr]   Downloaded nrf5340-net-pac v0.12.2
[INFO] [stderr]   Downloaded nrf52811-pac v0.12.2
[INFO] [stderr]   Downloaded nrf52820-pac v0.12.2
[INFO] [stderr]   Downloaded nrf52832-pac v0.12.2
[INFO] [stderr]   Downloaded nrf52840-pac v0.12.2
[INFO] [stderr]   Downloaded nrf52833-pac v0.12.2
[INFO] [stderr]   Downloaded nrf5340-app-pac v0.12.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0b417fb82fa82b75a0613dcb8a853f22b5978eec5977fadcc18a2e274f03d774
[INFO] running `Command { std: "docker" "start" "-a" "0b417fb82fa82b75a0613dcb8a853f22b5978eec5977fadcc18a2e274f03d774", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0b417fb82fa82b75a0613dcb8a853f22b5978eec5977fadcc18a2e274f03d774", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b417fb82fa82b75a0613dcb8a853f22b5978eec5977fadcc18a2e274f03d774", kill_on_drop: false }`
[INFO] [stdout] 0b417fb82fa82b75a0613dcb8a853f22b5978eec5977fadcc18a2e274f03d774
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3ac3122a4012531d720f8a044108a35edc9f5bfd43dce6a47004a26cf33cd39e
[INFO] running `Command { std: "docker" "start" "-a" "3ac3122a4012531d720f8a044108a35edc9f5bfd43dce6a47004a26cf33cd39e", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling defmt v0.3.6
[INFO] [stderr]    Compiling defmt-macros v0.3.7
[INFO] [stderr]     Checking nb v1.1.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling thiserror v1.0.57
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling cortex-m v0.7.7
[INFO] [stderr]     Checking critical-section v1.1.2
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking futures-core v0.3.30
[INFO] [stderr]     Checking futures-sink v0.3.30
[INFO] [stderr]    Compiling embassy-time-queue-driver v0.1.0
[INFO] [stderr]     Checking vcell v0.1.3
[INFO] [stderr]    Compiling syn v2.0.51
[INFO] [stderr]    Compiling embassy-time-driver v0.1.0
[INFO] [stderr]     Checking futures-task v0.3.30
[INFO] [stderr]     Checking volatile-register v0.2.2
[INFO] [stderr]     Checking nb v0.1.3
[INFO] [stderr]    Compiling heapless v0.8.0
[INFO] [stderr]     Checking bitfield v0.13.2
[INFO] [stderr]    Compiling litrs v0.4.1
[INFO] [stderr]     Checking embedded-hal v0.2.7
[INFO] [stderr]     Checking hash32 v0.3.1
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]    Compiling embedded-hal-async v1.0.0
[INFO] [stderr]    Compiling embedded-io-async v0.6.1
[INFO] [stderr]    Compiling cortex-m-rt v0.7.3
[INFO] [stderr]    Compiling az v1.2.1
[INFO] [stderr]    Compiling embassy-sync v0.5.0
[INFO] [stderr]     Checking embedded-hal v1.0.0
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]     Checking embedded-io v0.6.1
[INFO] [stderr]     Checking embedded-storage v0.3.1
[INFO] [stderr]    Compiling fixed v1.25.1
[INFO] [stderr]    Compiling nrf52833-pac v0.12.2
[INFO] [stderr]    Compiling embassy-hal-internal v0.1.0
[INFO] [stderr]     Checking half v2.4.0
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]     Checking embedded-storage-async v0.4.1
[INFO] [stderr]     Checking bytemuck v1.14.3
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]     Checking futures-io v0.3.30
[INFO] [stderr]    Compiling panic-probe v0.3.1
[INFO] [stderr]    Compiling defmt-rtt v0.3.2
[INFO] [stderr]    Compiling document-features v0.2.8
[INFO] [stderr]    Compiling embassy-executor v0.5.0
[INFO] [stderr]     Checking bare-metal v1.0.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling bare-metal v0.2.5
[INFO] [stderr]     Checking lsm303agr v0.3.0
[INFO] [stderr]     Checking critical-section v0.2.8
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]    Compiling darling_core v0.20.8
[INFO] [stderr]    Compiling thiserror-impl v1.0.57
[INFO] [stderr]    Compiling cortex-m-rt-macros v0.7.0
[INFO] [stderr]    Compiling defmt-parser v0.3.4
[INFO] [stderr]    Compiling darling_macro v0.20.8
[INFO] [stderr]    Compiling darling v0.20.8
[INFO] [stderr]    Compiling embassy-executor-macros v0.4.1
[INFO] [stderr]     Checking embassy-time v0.3.0
[INFO] [stderr]     Checking embassy-futures v0.1.1
[INFO] [stderr]     Checking embassy-usb-driver v0.1.0
[INFO] [stderr]     Checking embassy-embedded-hal v0.1.0
[INFO] [stderr]     Checking embassy-nrf v0.1.0
[INFO] [stderr]     Checking microbit-bsp v0.3.0
[INFO] [stderr]     Checking mb2-embassy-rgb v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `embassy_sync::blocking_mutex::raw::ThreadModeRawMutex`
[INFO] [stdout]   --> src/main.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     blocking_mutex::raw::ThreadModeRawMutex,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no `ThreadModeRawMutex` in `blocking_mutex::raw`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `embassy_sync::blocking_mutex::raw::ThreadModeRawMutex`
[INFO] [stdout]   --> src/main.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     blocking_mutex::raw::ThreadModeRawMutex,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no `ThreadModeRawMutex` in `blocking_mutex::raw`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `frame` in this scope
[INFO] [stdout]   --> src/main.rs:44:30
[INFO] [stdout]    |
[INFO] [stdout] 44 |         self.display.display(frame, Duration::from_millis(500)).await;
[INFO] [stdout]    |                              ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: expected function, found module `join`
[INFO] [stdout]    --> src/main.rs:111:9
[INFO] [stdout]     |
[INFO] [stdout] 111 |         join(
[INFO] [stdout]     |         ^^^^ not a function
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these functions instead
[INFO] [stdout]     |
[INFO] [stdout] 4   + use crate::join::join;
[INFO] [stdout]     |
[INFO] [stdout] 4   + use embassy_futures::join::join;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `#[panic_handler]` function required, but not found
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unwinding panics are not supported without std
[INFO] [stdout]   |
[INFO] [stdout]   = help: using nightly cargo, use -Zbuild-std with panic="abort" to avoid unwinding
[INFO] [stdout]   = note: since the core library is usually precompiled with panic="unwind", rebuilding your crate with panic="abort" may not be enough to fix the problem
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `frame` in this scope
[INFO] [stdout]   --> src/main.rs:44:30
[INFO] [stdout]    |
[INFO] [stdout] 44 |         self.display.display(frame, Duration::from_millis(500)).await;
[INFO] [stdout]    |                              ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: expected function, found module `join`
[INFO] [stdout]    --> src/main.rs:111:9
[INFO] [stdout]     |
[INFO] [stdout] 111 |         join(
[INFO] [stdout]     |         ^^^^ not a function
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these functions instead
[INFO] [stdout]     |
[INFO] [stdout] 4   + use crate::join::join;
[INFO] [stdout]     |
[INFO] [stdout] 4   + use embassy_futures::join::join;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0423, E0425, E0432.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0423`.
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0423, E0425, E0432.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0423`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mb2-embassy-rgb` (bin "mb2-embassy-rgb" test) due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `mb2-embassy-rgb` (bin "mb2-embassy-rgb") due to 5 previous errors
[INFO] running `Command { std: "docker" "inspect" "3ac3122a4012531d720f8a044108a35edc9f5bfd43dce6a47004a26cf33cd39e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ac3122a4012531d720f8a044108a35edc9f5bfd43dce6a47004a26cf33cd39e", kill_on_drop: false }`
[INFO] [stdout] 3ac3122a4012531d720f8a044108a35edc9f5bfd43dce6a47004a26cf33cd39e