[INFO] fetching crate embassy-boot-stm32 0.2.0...
[INFO] checking embassy-boot-stm32-0.2.0 against master#39cb3386ddc6c71657418be28dbb3987eea4aa4b for pr-133536
[INFO] extracting crate embassy-boot-stm32 0.2.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate embassy-boot-stm32 0.2.0 on toolchain 39cb3386ddc6c71657418be28dbb3987eea4aa4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "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-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 79 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: v0.6.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded defmt v0.3.10
[INFO] [stderr]   Downloaded embedded-storage v0.3.1
[INFO] [stderr]   Downloaded embassy-sync v0.5.0
[INFO] [stderr]   Downloaded embedded-storage-async v0.4.1
[INFO] [stderr]   Downloaded embedded-io-async v0.6.1
[INFO] [stderr]   Downloaded defmt-macros v0.4.0
[INFO] [stderr]   Downloaded heapless v0.8.0
[INFO] [stderr]   Downloaded stm32-fmc v0.3.2
[INFO] [stderr]   Downloaded embassy-boot v0.2.0
[INFO] [stderr]   Downloaded defmt-parser v0.4.1
[INFO] [stderr]   Downloaded embassy-time-queue-driver v0.1.0
[INFO] [stderr]   Downloaded sdio-host v0.5.0
[INFO] [stderr]   Downloaded hash32 v0.3.1
[INFO] [stderr]   Downloaded embassy-net-driver v0.2.0
[INFO] [stderr]   Downloaded embassy-stm32 v0.1.0
[INFO] [stderr]   Downloaded defmt-rtt v0.4.1
[INFO] [stderr]   Downloaded embassy-embedded-hal v0.1.0
[INFO] [stderr]   Downloaded embassy-futures v0.1.1
[INFO] [stderr]   Downloaded embassy-time v0.3.2
[INFO] [stderr]   Downloaded embassy-hal-internal v0.1.0
[INFO] [stderr]   Downloaded embassy-time-driver v0.1.0
[INFO] [stderr]   Downloaded embedded-hal-async v1.0.0
[INFO] [stderr]   Downloaded embedded-hal-nb v1.0.0
[INFO] [stderr]   Downloaded bxcan v0.7.0
[INFO] [stderr]   Downloaded embassy-usb-driver v0.1.0
[INFO] [stderr]   Downloaded stm32-metapac v15.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4de6c89e032f4d20c64b195874b94f64c095c1c792879af7cd9b81d75c10e04a
[INFO] running `Command { std: "docker" "start" "-a" "4de6c89e032f4d20c64b195874b94f64c095c1c792879af7cd9b81d75c10e04a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4de6c89e032f4d20c64b195874b94f64c095c1c792879af7cd9b81d75c10e04a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4de6c89e032f4d20c64b195874b94f64c095c1c792879af7cd9b81d75c10e04a", kill_on_drop: false }`
[INFO] [stdout] 4de6c89e032f4d20c64b195874b94f64c095c1c792879af7cd9b81d75c10e04a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b5dfc2ae9a02fef72f2fc952fe49f3f6a7d386a5e934f9e0bd4785c06d567aef
[INFO] running `Command { std: "docker" "start" "-a" "b5dfc2ae9a02fef72f2fc952fe49f3f6a7d386a5e934f9e0bd4785c06d567aef", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[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 pin-utils v0.1.0
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]    Compiling heapless v0.8.0
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]     Checking pin-project-lite v0.2.15
[INFO] [stderr]     Checking futures-task v0.3.31
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]     Checking critical-section v1.2.0
[INFO] [stderr]    Compiling embassy-time-driver v0.1.0
[INFO] [stderr]    Compiling nb v0.1.3
[INFO] [stderr]    Compiling vcell v0.1.3
[INFO] [stderr]    Compiling litrs v0.4.1
[INFO] [stderr]     Checking embedded-hal v1.0.0
[INFO] [stderr]    Compiling embassy-time-queue-driver v0.1.0
[INFO] [stderr]     Checking embedded-hal v0.2.7
[INFO] [stderr]    Compiling embedded-io-async v0.6.1
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling embedded-hal-async v1.0.0
[INFO] [stderr]     Checking hash32 v0.3.1
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling volatile-register v0.2.2
[INFO] [stderr]    Compiling bitfield v0.13.2
[INFO] [stderr]     Checking embedded-io v0.6.1
[INFO] [stderr]    Compiling embassy-sync v0.5.0
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling stm32-metapac v15.0.0
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling cortex-m-rt v0.7.5
[INFO] [stderr]     Checking embedded-storage v0.3.1
[INFO] [stderr]     Checking embassy-futures v0.1.1
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]     Checking embedded-storage-async v0.4.1
[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:     0x5d94da11a86a - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h906dff65e8b7c000
[INFO] [stderr]      1:     0x5d94da136e73 - core::fmt::write::h44024895ba49323a
[INFO] [stderr]      2:     0x5d94da118123 - std::io::Write::write_fmt::hf3c4d9bb313458e6
[INFO] [stderr]      3:     0x5d94da11a6b2 - std::sys::backtrace::BacktraceLock::print::h70dc6513b8f1948d
[INFO] [stderr]      4:     0x5d94da11b67c - std::panicking::default_hook::{{closure}}::h4e46246c986b21f2
[INFO] [stderr]      5:     0x5d94da11b4c2 - std::panicking::default_hook::h149f583b31249354
[INFO] [stderr]      6:     0x5d94da11bc77 - std::panicking::rust_panic_with_hook::h9f77e00b577fb66f
[INFO] [stderr]      7:     0x5d94da11bb0a - std::panicking::begin_panic_handler::{{closure}}::h05dd299f621afec5
[INFO] [stderr]      8:     0x5d94da11ad49 - std::sys::backtrace::__rust_end_short_backtrace::h1ac5e80eb199b5e7
[INFO] [stderr]      9:     0x5d94da11b79c - rust_begin_unwind
[INFO] [stderr]     10:     0x5d94da1361b0 - core::panicking::panic_fmt::hdb7e6f3ae56c06a6
[INFO] [stderr]     11:     0x5d94da13618b - core::option::expect_failed::h8facb6a9ba069aed
[INFO] [stderr]     12:     0x5d94da0f8578 - core::option::Option<T>::expect::hf9f825e28a7d3021
[INFO] [stderr]     13:     0x5d94da0f9d98 - build_script_build::main::ha76cc29b20c924eb
[INFO] [stderr]     14:     0x5d94da0f8123 - core::ops::function::FnOnce::call_once::h63b80d730278ce3e
[INFO] [stderr]     15:     0x5d94da0f9996 - std::sys::backtrace::__rust_begin_short_backtrace::h6f51727a10871c93
[INFO] [stderr]     16:     0x5d94da0f9149 - std::rt::lang_start::{{closure}}::h01a5028a85bf9834
[INFO] [stderr]     17:     0x5d94da1158c7 - std::rt::lang_start_internal::ha915624e2796630d
[INFO] [stderr]     18:     0x5d94da0f9127 - std::rt::lang_start::h2fd6ff934b659bf9
[INFO] [stderr]     19:     0x5d94da0fa205 - main
[INFO] [stderr]     20:     0x73d0648bad90 - <unknown>
[INFO] [stderr]     21:     0x73d0648bae40 - __libc_start_main
[INFO] [stderr]     22:     0x5d94da0f72a5 - _start
[INFO] [stderr]     23:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "b5dfc2ae9a02fef72f2fc952fe49f3f6a7d386a5e934f9e0bd4785c06d567aef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5dfc2ae9a02fef72f2fc952fe49f3f6a7d386a5e934f9e0bd4785c06d567aef", kill_on_drop: false }`
[INFO] [stdout] b5dfc2ae9a02fef72f2fc952fe49f3f6a7d386a5e934f9e0bd4785c06d567aef
