[INFO] fetching crate stm32f3xx-hal 0.8.0...
[INFO] checking stm32f3xx-hal-0.8.0 against master#33fdb797f59421c7bbecaa4588ed5d7a31a9494a for pr-87190-3
[INFO] extracting crate stm32f3xx-hal 0.8.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate stm32f3xx-hal 0.8.0 on toolchain 33fdb797f59421c7bbecaa4588ed5d7a31a9494a
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-12/source/.cargo/config.toml
[INFO] started tweaking crates.io crate stm32f3xx-hal 0.8.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate stm32f3xx-hal 0.8.0
[INFO] tweaked toml for crates.io crate stm32f3xx-hal 0.8.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate crates.io crate stm32f3xx-hal 0.8.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 10ac1e111028f2905c4fd1e506f95ad05629822fc19aee1195986abe64de2235
[INFO] running `Command { std: "docker" "start" "-a" "10ac1e111028f2905c4fd1e506f95ad05629822fc19aee1195986abe64de2235", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "10ac1e111028f2905c4fd1e506f95ad05629822fc19aee1195986abe64de2235", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10ac1e111028f2905c4fd1e506f95ad05629822fc19aee1195986abe64de2235", kill_on_drop: false }`
[INFO] [stdout] 10ac1e111028f2905c4fd1e506f95ad05629822fc19aee1195986abe64de2235
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 856e561b9ec4b40e177e73d4afeeec299fae88e8d383c4ea9be1d6a1f615fa95
[INFO] running `Command { std: "docker" "start" "-a" "856e561b9ec4b40e177e73d4afeeec299fae88e8d383c4ea9be1d6a1f615fa95", kill_on_drop: false }`
[INFO] [stderr]    Compiling cortex-m v0.7.3
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling semver v1.0.4
[INFO] [stderr]    Compiling cortex-m-rt v0.6.15
[INFO] [stderr]    Compiling cortex-m v0.6.7
[INFO] [stderr]    Compiling defmt-parser v0.2.2
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling heapless v0.6.1
[INFO] [stderr]    Compiling stm32f3 v0.13.2
[INFO] [stderr]    Compiling slice-group-by v0.2.6
[INFO] [stderr]    Compiling panic-probe v0.2.0
[INFO] [stderr]     Checking ufmt-write v0.1.0
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking rtic-core v0.3.1
[INFO] [stderr]    Compiling paste v1.0.5
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling cortex-m-rtic v0.6.0-alpha.5
[INFO] [stderr]     Checking embedded-hal v0.2.6
[INFO] [stderr]     Checking hash32 v0.1.1
[INFO] [stderr]     Checking generic-array v0.12.4
[INFO] [stderr]     Checking generic-array v0.13.3
[INFO] [stderr]     Checking usbd-serial v0.1.1
[INFO] [stderr]     Checking as-slice v0.1.5
[INFO] [stderr]    Compiling cortex-m-semihosting v0.3.7
[INFO] [stderr]    Compiling stm32f3xx-hal v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking aligned v0.3.5
[INFO] [stderr]     Checking rtt-target v0.3.1
[INFO] [stderr]     Checking panic-rtt-target v0.1.2
[INFO] [stderr]     Checking panic-semihosting v0.5.6
[INFO] [stderr] error: failed to run custom build command for `stm32f3xx-hal v0.8.0 (/opt/rustwide/workdir)`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/stm32f3xx-hal-4a328fe4a689581a/build-script-build` (exit status: 1)
[INFO] [stderr]   --- stderr
[INFO] [stderr]   This crate requires you to specify your target chip as a feature.
[INFO] [stderr] 
[INFO] [stderr]   Please select **one** of the following (`x` denotes any character in [a-z]):
[INFO] [stderr] 
[INFO] [stderr]   stm32f301x6 stm32f301x8 
[INFO] [stderr]   stm32f302x6 stm32f302x8 stm32f302xb stm32f302xc stm32f302xd stm32f302xe 
[INFO] [stderr]   stm32f303x6 stm32f303x8 stm32f303xb stm32f303xc stm32f303xd stm32f303xe 
[INFO] [stderr]   stm32f318x8 
[INFO] [stderr]   stm32f328x8 
[INFO] [stderr]   stm32f334x4 stm32f334x6 stm32f334x8 
[INFO] [stderr]   stm32f358xc 
[INFO] [stderr]   stm32f373x8 stm32f373xb stm32f373xc 
[INFO] [stderr]   stm32f378xc 
[INFO] [stderr]   stm32f398xe 
[INFO] [stderr] 
[INFO] [stderr]   Example: The STM32F3Discovery board has a STM32F303VCT6 chip.
[INFO] [stderr]   So you need to specify stm32f303xc in your Cargo.toml (note that VC → xc).
[INFO] [stderr] 
[INFO] [stderr]   For more information, see ]8;;https://github.com/stm32-rs/stm32f3xx-hal#selecting-the-right-chip\README -> Selecting the right chip]8;;\.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "856e561b9ec4b40e177e73d4afeeec299fae88e8d383c4ea9be1d6a1f615fa95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "856e561b9ec4b40e177e73d4afeeec299fae88e8d383c4ea9be1d6a1f615fa95", kill_on_drop: false }`
[INFO] [stdout] 856e561b9ec4b40e177e73d4afeeec299fae88e8d383c4ea9be1d6a1f615fa95