[INFO] fetching crate embassy-boot-stm32 0.3.0... [INFO] testing embassy-boot-stm32-0.3.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate embassy-boot-stm32 0.3.0 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate embassy-boot-stm32 0.3.0 [INFO] finished tweaking crates.io crate embassy-boot-stm32 0.3.0 [INFO] tweaked toml for crates.io crate embassy-boot-stm32 0.3.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate embassy-boot-stm32 0.3.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate embassy-boot-stm32 0.3.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded embassy-sync v0.7.0 [INFO] [stderr] Downloaded block-device-driver v0.2.0 [INFO] [stderr] Downloaded embassy-hal-internal v0.2.0 [INFO] [stderr] Downloaded embassy-net-driver v0.2.0 [INFO] [stderr] Downloaded embassy-boot v0.4.0 [INFO] [stderr] Downloaded embassy-usb-synopsys-otg v0.2.0 [INFO] [stderr] Downloaded stm32-fmc v0.3.2 [INFO] [stderr] Downloaded embassy-usb-driver v0.1.0 [INFO] [stderr] Downloaded sdio-host v0.5.0 [INFO] [stderr] Downloaded embassy-stm32 v0.2.0 [INFO] [stderr] Downloaded stm32-metapac v16.0.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 49e00bd79645a8a03ed375edcc710876e246ed8a6e60c4e2bd052bb2ac60530b [INFO] running `Command { std: "docker" "start" "-a" "49e00bd79645a8a03ed375edcc710876e246ed8a6e60c4e2bd052bb2ac60530b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "49e00bd79645a8a03ed375edcc710876e246ed8a6e60c4e2bd052bb2ac60530b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "49e00bd79645a8a03ed375edcc710876e246ed8a6e60c4e2bd052bb2ac60530b", kill_on_drop: false }` [INFO] [stdout] 49e00bd79645a8a03ed375edcc710876e246ed8a6e60c4e2bd052bb2ac60530b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] aca10cc19212e3f1b02a641567eb6f821057d02e2e79f63f810da280cd8b503f [INFO] running `Command { std: "docker" "start" "-a" "aca10cc19212e3f1b02a641567eb6f821057d02e2e79f63f810da280cd8b503f", kill_on_drop: false }` [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling cortex-m v0.7.7 [INFO] [stderr] Compiling nb v1.1.0 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling proc-macro2 v1.0.93 [INFO] [stderr] Compiling futures-core v0.3.31 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling nb v0.1.3 [INFO] [stderr] Compiling heapless v0.8.0 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling embedded-hal v0.2.7 [INFO] [stderr] Compiling futures-task v0.3.31 [INFO] [stderr] Compiling embedded-io-async v0.6.1 [INFO] [stderr] Compiling critical-section v1.2.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling unicode-ident v1.0.14 [INFO] [stderr] Compiling pin-project-lite v0.2.16 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling hash32 v0.3.1 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling embedded-io v0.6.1 [INFO] [stderr] Compiling embassy-time-driver v0.2.0 [INFO] [stderr] Compiling bare-metal v0.2.5 [INFO] [stderr] Compiling vcell v0.1.3 [INFO] [stderr] Compiling litrs v0.4.1 [INFO] [stderr] Compiling embassy-sync v0.6.2 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling embedded-hal v1.0.0 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Compiling embedded-hal-async v1.0.0 [INFO] [stderr] Compiling futures-sink v0.3.31 [INFO] [stderr] Compiling volatile-register v0.2.2 [INFO] [stderr] Compiling bitfield v0.13.2 [INFO] [stderr] Compiling stm32-metapac v16.0.0 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling cortex-m-rt v0.7.5 [INFO] [stderr] error: failed to run custom build command for `stm32-metapac v16.0.0` [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-e2d82f922e5c1ba4/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] thread 'main' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/stm32-metapac-16.0.0/build.rs:36:35: [INFO] [stderr] No stm32xx Cargo feature enabled [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x60c706afe2e2 - ::fmt::hb9fc0e74cd3e2ce7 [INFO] [stderr] 1: 0x60c706b19ca3 - core::fmt::write::h44c4c28224d1d425 [INFO] [stderr] 2: 0x60c706afc023 - std::io::Write::write_fmt::h7c137d8faa040f47 [INFO] [stderr] 3: 0x60c706afe132 - std::sys::backtrace::BacktraceLock::print::hdd765023e0895687 [INFO] [stderr] 4: 0x60c706aff1a2 - std::panicking::default_hook::{{closure}}::h3703709d08ff9881 [INFO] [stderr] 5: 0x60c706afefa5 - std::panicking::default_hook::h52db45a3301fd26f [INFO] [stderr] 6: 0x60c706affa72 - std::panicking::rust_panic_with_hook::h6c4d7d69d053bb09 [INFO] [stderr] 7: 0x60c706aff8d6 - std::panicking::begin_panic_handler::{{closure}}::h7b56674cf0518b4b [INFO] [stderr] 8: 0x60c706afe7d9 - std::sys::backtrace::__rust_end_short_backtrace::h3266312f35a9262a [INFO] [stderr] 9: 0x60c706aff59d - __rustc[f4ffc7196a45a630]::rust_begin_unwind [INFO] [stderr] 10: 0x60c706b19190 - core::panicking::panic_fmt::h42f13c80076c805d [INFO] [stderr] 11: 0x60c706adbf7c - build_script_build::main::habbc66d6f81d8739 [INFO] [stderr] 12: 0x60c706ada6e3 - core::ops::function::FnOnce::call_once::h68bcfbb8d2b9e884 [INFO] [stderr] 13: 0x60c706adb886 - std::sys::backtrace::__rust_begin_short_backtrace::h28766c7a37d2465e [INFO] [stderr] 14: 0x60c706ada5f9 - std::rt::lang_start::{{closure}}::hcaba5b2b5f5cc5f2 [INFO] [stderr] 15: 0x60c706af8ec0 - std::rt::lang_start_internal::hacfd5a6cee565422 [INFO] [stderr] 16: 0x60c706ada5e1 - std::rt::lang_start::h1197640703a5eac9 [INFO] [stderr] 17: 0x60c706adc015 - main [INFO] [stderr] 18: 0x7f39f5d671ca - [INFO] [stderr] 19: 0x7f39f5d6728b - __libc_start_main [INFO] [stderr] 20: 0x60c706ad98b5 - _start [INFO] [stderr] 21: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "aca10cc19212e3f1b02a641567eb6f821057d02e2e79f63f810da280cd8b503f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aca10cc19212e3f1b02a641567eb6f821057d02e2e79f63f810da280cd8b503f", kill_on_drop: false }` [INFO] [stdout] aca10cc19212e3f1b02a641567eb6f821057d02e2e79f63f810da280cd8b503f