[INFO] fetching crate stm32f3xx-hal-v2 0.6.0...
[INFO] checking stm32f3xx-hal-v2-0.6.0 against master#5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f for pr-87248
[INFO] extracting crate stm32f3xx-hal-v2 0.6.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate stm32f3xx-hal-v2 0.6.0 on toolchain 5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-6/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-6/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" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "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] 109e23f17905a9672880b0976bcf645512a7f62e6eb8827794c8f3b270ad8d62
[INFO] running `Command { std: "docker" "start" "-a" "109e23f17905a9672880b0976bcf645512a7f62e6eb8827794c8f3b270ad8d62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "109e23f17905a9672880b0976bcf645512a7f62e6eb8827794c8f3b270ad8d62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "109e23f17905a9672880b0976bcf645512a7f62e6eb8827794c8f3b270ad8d62", kill_on_drop: false }`
[INFO] [stdout] 109e23f17905a9672880b0976bcf645512a7f62e6eb8827794c8f3b270ad8d62
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] df1a45cd15135a8e5eb84bc90499342ae00027f62e4e973ee74af60a34c3eeb9
[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" "df1a45cd15135a8e5eb84bc90499342ae00027f62e4e973ee74af60a34c3eeb9", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.12.0
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling cortex-m v0.6.4
[INFO] [stderr]    Compiling syn v1.0.48
[INFO] [stderr]     Checking vcell v0.1.2
[INFO] [stderr]    Compiling ucd-trie v0.1.3
[INFO] [stderr]    Compiling libm v0.2.1
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling heapless v0.5.6
[INFO] [stderr]    Compiling defmt-parser v0.1.0
[INFO] [stderr]    Compiling stm32f3 v0.12.1
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling cortex-m-semihosting v0.3.5
[INFO] [stderr]    Compiling panic-probe v0.1.0
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling paste v1.0.2
[INFO] [stderr]     Checking usb-device v0.2.7
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]     Checking volatile-register v0.2.0
[INFO] [stderr]    Compiling pest v2.1.3
[INFO] [stderr]     Checking usbd-serial v0.1.1
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]     Checking hash32 v0.1.1
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling semver-parser v0.10.1
[INFO] [stderr]     Checking generic-array v0.12.3
[INFO] [stderr]     Checking generic-array v0.13.2
[INFO] [stderr]    Compiling semver v0.11.0
[INFO] [stderr]     Checking as-slice v0.1.4
[INFO] [stderr]     Checking num-integer v0.1.44
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]    Compiling defmt v0.1.3
[INFO] [stderr]     Checking aligned v0.3.4
[INFO] [stderr]     Checking rtcc v0.2.0
[INFO] [stderr]     Checking panic-semihosting v0.5.4
[INFO] [stderr]    Compiling cortex-m-rt-macros v0.1.8
[INFO] [stderr]    Compiling defmt-macros v0.1.1
[INFO] [stderr]    Compiling defmt-test-macros v0.1.1
[INFO] [stderr]     Checking cortex-m-rt v0.6.13
[INFO] [stderr]     Checking 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] [stderr] error: could not compile `stm32f3xx-hal-v2` due to 2 previous errors; 1 warning emitted
[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] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to previous error; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "df1a45cd15135a8e5eb84bc90499342ae00027f62e4e973ee74af60a34c3eeb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df1a45cd15135a8e5eb84bc90499342ae00027f62e4e973ee74af60a34c3eeb9", kill_on_drop: false }`
[INFO] [stdout] df1a45cd15135a8e5eb84bc90499342ae00027f62e4e973ee74af60a34c3eeb9