[INFO] fetching crate adafruit-bluefruit-protocol 0.2.0...
[INFO] testing adafruit-bluefruit-protocol-0.2.0 against 1.75.0 for beta-1.76-1
[INFO] extracting crate adafruit-bluefruit-protocol 0.2.0 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate adafruit-bluefruit-protocol 0.2.0 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate adafruit-bluefruit-protocol 0.2.0
[INFO] finished tweaking crates.io crate adafruit-bluefruit-protocol 0.2.0
[INFO] tweaked toml for crates.io crate adafruit-bluefruit-protocol 0.2.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded defmt-parser v0.3.3
[INFO] [stderr]   Downloaded defmt v0.3.5
[INFO] [stderr]   Downloaded stable_deref_trait v1.2.0
[INFO] [stderr]   Downloaded defmt-macros v0.3.6
[INFO] [stderr]   Downloaded hash32 v0.3.1
[INFO] [stderr]   Downloaded rgb v0.8.37
[INFO] [stderr]   Downloaded byteorder v1.5.0
[INFO] [stderr]   Downloaded heapless v0.8.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7859f3e4fcc800095dcca25df1b7a2fab25e1622e921e94832f803a654b2a1ad
[INFO] running `Command { std: "docker" "start" "-a" "7859f3e4fcc800095dcca25df1b7a2fab25e1622e921e94832f803a654b2a1ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7859f3e4fcc800095dcca25df1b7a2fab25e1622e921e94832f803a654b2a1ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7859f3e4fcc800095dcca25df1b7a2fab25e1622e921e94832f803a654b2a1ad", kill_on_drop: false }`
[INFO] [stdout] 7859f3e4fcc800095dcca25df1b7a2fab25e1622e921e94832f803a654b2a1ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3d826e5651a11fd727466d54721c55cef86e5cd584116087f3cef4b3a3b77f9e
[INFO] running `Command { std: "docker" "start" "-a" "3d826e5651a11fd727466d54721c55cef86e5cd584116087f3cef4b3a3b77f9e", kill_on_drop: false }`
[INFO] [stderr]    Compiling adafruit-bluefruit-protocol v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: you must choose either 'use_alloc' or 'use_heapless' as a feature!
[INFO] [stdout]   --> src/lib.rs:33:1
[INFO] [stdout]    |
[INFO] [stdout] 33 | compile_error!("you must choose either 'use_alloc' or 'use_heapless' as a feature!");
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `ParseResult` in this scope
[INFO] [stdout]    --> src/lib.rs:183:6
[INFO] [stdout]     |
[INFO] [stdout] 183 | ) -> ParseResult<MAX_RESULTS> {
[INFO] [stdout]     |      ^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `MAX_RESULTS` in this scope
[INFO] [stdout]    --> src/lib.rs:183:18
[INFO] [stdout]     |
[INFO] [stdout] 183 | ) -> ParseResult<MAX_RESULTS> {
[INFO] [stdout]     |                  ^^^^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]     |
[INFO] [stdout] 181 | pub fn parse<#[cfg(feature = "use_heapless")] const MAX_RESULTS: usize><MAX_RESULTS>(
[INFO] [stdout]     |                                                                        +++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Vec`
[INFO] [stdout]    --> src/lib.rs:191:22
[INFO] [stdout]     |
[INFO] [stdout] 191 |     let mut result = Vec::new();
[INFO] [stdout]     |                      ^^^ use of undeclared type `Vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `adafruit-bluefruit-protocol` (lib) due to 5 previous errors
[INFO] running `Command { std: "docker" "inspect" "3d826e5651a11fd727466d54721c55cef86e5cd584116087f3cef4b3a3b77f9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d826e5651a11fd727466d54721c55cef86e5cd584116087f3cef4b3a3b77f9e", kill_on_drop: false }`
[INFO] [stdout] 3d826e5651a11fd727466d54721c55cef86e5cd584116087f3cef4b3a3b77f9e
