[INFO] fetching crate stm32f3xx-hal-v2 0.6.0...
[INFO] testing stm32f3xx-hal-v2-0.6.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate stm32f3xx-hal-v2 0.6.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate stm32f3xx-hal-v2 0.6.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-5/source/.cargo/config.toml
[INFO] started tweaking crates.io crate stm32f3xx-hal-v2 0.6.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate stm32f3xx-hal-v2 0.6.0
[INFO] tweaked toml for crates.io crate stm32f3xx-hal-v2 0.6.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate stm32f3xx-hal-v2 0.6.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded embedded-hal-can v0.1.0
[INFO] [stderr]   Downloaded panic-probe v0.1.0
[INFO] [stderr]   Downloaded defmt-parser v0.1.0
[INFO] [stderr]   Downloaded defmt-macros v0.1.1
[INFO] [stderr]   Downloaded semver-parser v0.10.1
[INFO] [stderr]   Downloaded defmt-rtt v0.1.0
[INFO] [stderr]   Downloaded defmt v0.1.3
[INFO] [stderr]   Downloaded cortex-m-semihosting v0.3.5
[INFO] [stderr]   Downloaded stm32f3 v0.12.1
[INFO] [stderr]   Downloaded defmt-test-macros v0.1.1
[INFO] [stderr]   Downloaded defmt-test v0.1.1
[INFO] [stderr]   Downloaded panic-semihosting v0.5.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d3a7efb9c45249e375c84a01a6d2babedf8368749bc494867d436bd9e928d8ce
[INFO] running `Command { std: "docker" "start" "-a" "d3a7efb9c45249e375c84a01a6d2babedf8368749bc494867d436bd9e928d8ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d3a7efb9c45249e375c84a01a6d2babedf8368749bc494867d436bd9e928d8ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3a7efb9c45249e375c84a01a6d2babedf8368749bc494867d436bd9e928d8ce", kill_on_drop: false }`
[INFO] [stdout] d3a7efb9c45249e375c84a01a6d2babedf8368749bc494867d436bd9e928d8ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 15a499a82366af062d9aa72c53bb519604ddb75c1ac77bb116ee60082095c8f6
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "15a499a82366af062d9aa72c53bb519604ddb75c1ac77bb116ee60082095c8f6", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.12.0
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling libm v0.2.1
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.48
[INFO] [stderr]    Compiling cortex-m v0.6.4
[INFO] [stderr]    Compiling vcell v0.1.2
[INFO] [stderr]    Compiling bitfield v0.13.2
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling cortex-m-rt v0.6.13
[INFO] [stderr]    Compiling nb v1.0.0
[INFO] [stderr]    Compiling stm32f3 v0.12.1
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling r0 v0.2.2
[INFO] [stderr]    Compiling paste v1.0.2
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling embedded-dma v0.1.2
[INFO] [stderr]    Compiling volatile-register v0.2.0
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling nb v0.1.3
[INFO] [stderr]    Compiling embedded-hal v0.2.4
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling bare-metal v0.2.5
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling generic-array v0.13.2
[INFO] [stderr]    Compiling generic-array v0.12.3
[INFO] [stderr]    Compiling as-slice v0.1.4
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling aligned v0.3.4
[INFO] [stderr]    Compiling rtcc v0.2.0
[INFO] [stderr]    Compiling cortex-m-rt-macros v0.1.8
[INFO] [stderr]    Compiling stm32f3xx-hal-v2 v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: This crate requires you to specify your target chip as a feature.
[INFO] [stdout]        
[INFO] [stdout]            Please select one of the following
[INFO] [stdout]        
[INFO] [stdout]            (Note: `x` denotes any character in [a-z])
[INFO] [stdout]            *   stm32f301
[INFO] [stdout]            *   stm32f318
[INFO] [stdout]            *   stm32f302xb
[INFO] [stdout]            *   stm32f302xc
[INFO] [stdout]            *   stm32f302xd
[INFO] [stdout]            *   stm32f302xe
[INFO] [stdout]            *   stm32f302x6
[INFO] [stdout]            *   stm32f302x8
[INFO] [stdout]            *   stm32f303xb
[INFO] [stdout]            *   stm32f303xc
[INFO] [stdout]            *   stm32f303xd
[INFO] [stdout]            *   stm32f303xe
[INFO] [stdout]            *   stm32f303x6
[INFO] [stdout]            *   stm32f303x8
[INFO] [stdout]            *   stm32f373
[INFO] [stdout]            *   stm32f378
[INFO] [stdout]            *   stm32f334
[INFO] [stdout]            *   stm32f328
[INFO] [stdout]            *   stm32f358
[INFO] [stdout]            *   stm32f398
[INFO] [stdout]        
[INFO] [stdout]            Example: The STM32F3Discovery board has a STM32F303VCT6 chip.
[INFO] [stdout]            So you want to expand your call to `cargo` with `--features stm32f303xc`.
[INFO] [stdout]        
[INFO] [stdout]            For more information, see README -> Selecting the right chip.
[INFO] [stdout]            
[INFO] [stdout]   --> src/lib.rs:64:1
[INFO] [stdout]    |
[INFO] [stdout] 64 | / compile_error!(
[INFO] [stdout] 65 | |     "This crate requires you to specify your target chip as a feature.
[INFO] [stdout] 66 | |
[INFO] [stdout] 67 | |     Please select one of the following
[INFO] [stdout] ...  |
[INFO] [stdout] 95 | |     "
[INFO] [stdout] 96 | | );
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `assert`, `panic`, `unreachable`
[INFO] [stdout]    --> src/lib.rs:120:23
[INFO] [stdout]     |
[INFO] [stdout] 120 | pub(crate) use core::{assert, panic, unreachable};
[INFO] [stdout]     |                       ^^^^^^  ^^^^^  ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `stm32f3xx-hal-v2` due to 2 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "15a499a82366af062d9aa72c53bb519604ddb75c1ac77bb116ee60082095c8f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15a499a82366af062d9aa72c53bb519604ddb75c1ac77bb116ee60082095c8f6", kill_on_drop: false }`
[INFO] [stdout] 15a499a82366af062d9aa72c53bb519604ddb75c1ac77bb116ee60082095c8f6