[INFO] fetching crate embassy-boot-stm32 0.2.0...
[INFO] checking embassy-boot-stm32-0.2.0 against try#264a7c4a1c917c83d13895a31231f9d93c7b67e1 for pr-132289
[INFO] extracting crate embassy-boot-stm32 0.2.0 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate embassy-boot-stm32 0.2.0 on toolchain 264a7c4a1c917c83d13895a31231f9d93c7b67e1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+264a7c4a1c917c83d13895a31231f9d93c7b67e1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate embassy-boot-stm32 0.2.0
[INFO] finished tweaking crates.io crate embassy-boot-stm32 0.2.0
[INFO] tweaked toml for crates.io crate embassy-boot-stm32 0.2.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+264a7c4a1c917c83d13895a31231f9d93c7b67e1" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 80 packages to latest compatible versions
[INFO] [stderr]       Adding embassy-boot v0.2.0 (available: v0.3.0)
[INFO] [stderr]       Adding embassy-sync v0.5.0 (available: v0.6.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+264a7c4a1c917c83d13895a31231f9d93c7b67e1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+264a7c4a1c917c83d13895a31231f9d93c7b67e1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bf6dce2fdb55464ab6c2e92df9c6b03118a0f7cec38c555562bc96d0d7998568
[INFO] running `Command { std: "docker" "start" "-a" "bf6dce2fdb55464ab6c2e92df9c6b03118a0f7cec38c555562bc96d0d7998568", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bf6dce2fdb55464ab6c2e92df9c6b03118a0f7cec38c555562bc96d0d7998568", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf6dce2fdb55464ab6c2e92df9c6b03118a0f7cec38c555562bc96d0d7998568", kill_on_drop: false }`
[INFO] [stdout] bf6dce2fdb55464ab6c2e92df9c6b03118a0f7cec38c555562bc96d0d7998568
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+264a7c4a1c917c83d13895a31231f9d93c7b67e1" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3e7961454fb054c76ce5ff8dccd2be472348ac95efc4917afabaec644ebf1c5a
[INFO] running `Command { std: "docker" "start" "-a" "3e7961454fb054c76ce5ff8dccd2be472348ac95efc4917afabaec644ebf1c5a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.89
[INFO] [stderr]    Compiling unicode-ident v1.0.13
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling cortex-m v0.7.7
[INFO] [stderr]     Checking nb v1.1.0
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking futures-core v0.3.31
[INFO] [stderr]     Checking futures-sink v0.3.31
[INFO] [stderr]     Checking futures-task v0.3.31
[INFO] [stderr]     Checking nb v0.1.3
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]     Checking embedded-hal v0.2.7
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling heapless v0.8.0
[INFO] [stderr]     Checking pin-project-lite v0.2.15
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling embedded-io-async v0.6.1
[INFO] [stderr]    Compiling embassy-time-driver v0.1.0
[INFO] [stderr]     Checking hash32 v0.3.1
[INFO] [stderr]    Compiling vcell v0.1.3
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]     Checking critical-section v1.2.0
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling embedded-hal-async v1.0.0
[INFO] [stderr]    Compiling litrs v0.4.1
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling embassy-time-queue-driver v0.1.0
[INFO] [stderr]     Checking embedded-hal v1.0.0
[INFO] [stderr]    Compiling bare-metal v0.2.5
[INFO] [stderr]    Compiling volatile-register v0.2.2
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling stm32-metapac v15.0.0
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling embassy-sync v0.5.0
[INFO] [stderr]    Compiling bitfield v0.13.2
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling syn v2.0.85
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling cortex-m-rt v0.7.3
[INFO] [stderr]    Compiling document-features v0.2.10
[INFO] [stderr]     Checking embedded-io v0.6.1
[INFO] [stderr] error: failed to run custom build command for `stm32-metapac v15.0.0`
[INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/stm32-metapac-8e490d2aa389fca3/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stderr
[INFO] [stderr]   thread 'main' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/stm32-metapac-15.0.0/build.rs:12:10:
[INFO] [stderr]   No stm32xx Cargo feature enabled
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x55978c25a0da - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h283eae59a9b611a1
[INFO] [stderr]      1:     0x55978c2762f3 - core::fmt::write::h04a7af682e3a5030
[INFO] [stderr]      2:     0x55978c2578e3 - std::io::Write::write_fmt::h787129c86330d3f6
[INFO] [stderr]      3:     0x55978c259f22 - std::sys::backtrace::BacktraceLock::print::h0ad674a5464d4d8f
[INFO] [stderr]      4:     0x55978c25aeec - std::panicking::default_hook::{{closure}}::habb0c364c1c20b27
[INFO] [stderr]      5:     0x55978c25ad32 - std::panicking::default_hook::hac494c5ce8f5f3b1
[INFO] [stderr]      6:     0x55978c25b4e7 - std::panicking::rust_panic_with_hook::h2c87df020c0f53ac
[INFO] [stderr]      7:     0x55978c25b37a - std::panicking::begin_panic_handler::{{closure}}::hd3013344bba6ae59
[INFO] [stderr]      8:     0x55978c25a5b9 - std::sys::backtrace::__rust_end_short_backtrace::haa6c749264ccc436
[INFO] [stderr]      9:     0x55978c25b00c - rust_begin_unwind
[INFO] [stderr]     10:     0x55978c275630 - core::panicking::panic_fmt::h181fac25833ccaef
[INFO] [stderr]     11:     0x55978c27560b - core::option::expect_failed::hdf608d84fda3ef2a
[INFO] [stderr]     12:     0x55978c237f08 - core::option::Option<T>::expect::hbca5b00b463686a5
[INFO] [stderr]     13:     0x55978c239038 - build_script_build::main::h0ed6cb8beb698005
[INFO] [stderr]     14:     0x55978c239973 - core::ops::function::FnOnce::call_once::h85c415f4bc86c689
[INFO] [stderr]     15:     0x55978c239916 - std::sys::backtrace::__rust_begin_short_backtrace::h9e992b9196960d08
[INFO] [stderr]     16:     0x55978c238c59 - std::rt::lang_start::{{closure}}::h8f05814dcf982dbc
[INFO] [stderr]     17:     0x55978c2551a7 - std::rt::lang_start_internal::h426cd8bc95b4b634
[INFO] [stderr]     18:     0x55978c238c37 - std::rt::lang_start::h7754c33cc9fe2ef1
[INFO] [stderr]     19:     0x55978c2394a5 - main
[INFO] [stderr]     20:     0x79c3bc51fd90 - <unknown>
[INFO] [stderr]     21:     0x79c3bc51fe40 - __libc_start_main
[INFO] [stderr]     22:     0x55978c237005 - _start
[INFO] [stderr]     23:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "3e7961454fb054c76ce5ff8dccd2be472348ac95efc4917afabaec644ebf1c5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e7961454fb054c76ce5ff8dccd2be472348ac95efc4917afabaec644ebf1c5a", kill_on_drop: false }`
[INFO] [stdout] 3e7961454fb054c76ce5ff8dccd2be472348ac95efc4917afabaec644ebf1c5a
