[INFO] fetching crate stm32f4 0.15.1... [INFO] checking stm32f4-0.15.1 against master#35936c4839dd272646394779d151e060d0f6b3ac for pr-122960-1 [INFO] extracting crate stm32f4 0.15.1 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate stm32f4 0.15.1 on toolchain 35936c4839dd272646394779d151e060d0f6b3ac [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+35936c4839dd272646394779d151e060d0f6b3ac" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate stm32f4 0.15.1 [INFO] finished tweaking crates.io crate stm32f4 0.15.1 [INFO] tweaked toml for crates.io crate stm32f4 0.15.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+35936c4839dd272646394779d151e060d0f6b3ac" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+35936c4839dd272646394779d151e060d0f6b3ac" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded bare-metal v1.0.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+35936c4839dd272646394779d151e060d0f6b3ac" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a3bf20d5cbe75c4f93e3070eaa9f242b7f41e968cfe8edef703980ccb6d323bb [INFO] running `Command { std: "docker" "start" "-a" "a3bf20d5cbe75c4f93e3070eaa9f242b7f41e968cfe8edef703980ccb6d323bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a3bf20d5cbe75c4f93e3070eaa9f242b7f41e968cfe8edef703980ccb6d323bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a3bf20d5cbe75c4f93e3070eaa9f242b7f41e968cfe8edef703980ccb6d323bb", kill_on_drop: false }` [INFO] [stdout] a3bf20d5cbe75c4f93e3070eaa9f242b7f41e968cfe8edef703980ccb6d323bb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+35936c4839dd272646394779d151e060d0f6b3ac" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ab2fd9933598b45bfc0f2f634df3eea2f1b35751da739cd58fe48d57a6a9ac70 [INFO] running `Command { std: "docker" "start" "-a" "ab2fd9933598b45bfc0f2f634df3eea2f1b35751da739cd58fe48d57a6a9ac70", kill_on_drop: false }` [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling cortex-m v0.7.7 [INFO] [stderr] Checking nb v1.1.0 [INFO] [stderr] Compiling cortex-m-rt v0.7.3 [INFO] [stderr] Checking vcell v0.1.3 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling stm32f4 v0.15.1 (/opt/rustwide/workdir) [INFO] [stderr] Checking bitfield v0.13.2 [INFO] [stderr] Checking bare-metal v1.0.0 [INFO] [stderr] Checking volatile-register v0.2.2 [INFO] [stderr] Checking nb v0.1.3 [INFO] [stderr] Checking embedded-hal v0.2.7 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] error: failed to run custom build command for `stm32f4 v0.15.1 (/opt/rustwide/workdir)` [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/stm32f4-4458f849c854cf66/build-script-build` (exit status: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:rustc-link-search=/opt/rustwide/target/debug/build/stm32f4-46bdd65337527448/out [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at build.rs:30:18: [INFO] [stderr] No device features selected [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5567a732a415 - std::backtrace_rs::backtrace::libunwind::trace::h358d27b0beb91d52 [INFO] [stderr] at /rustc/35936c4839dd272646394779d151e060d0f6b3ac/library/std/src/../../backtrace/src/backtrace/libunwind.rs:105:5 [INFO] [stderr] 1: 0x5567a732a415 - std::backtrace_rs::backtrace::trace_unsynchronized::hb23626f2832be2ef [INFO] [stderr] at /rustc/35936c4839dd272646394779d151e060d0f6b3ac/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x5567a732a415 - std::sys_common::backtrace::_print_fmt::h12a2241e36ed88c8 [INFO] [stderr] at /rustc/35936c4839dd272646394779d151e060d0f6b3ac/library/std/src/sys_common/backtrace.rs:68:5 [INFO] [stderr] 3: 0x5567a732a415 - ::fmt::h00f4d0202e49b73c [INFO] [stderr] at /rustc/35936c4839dd272646394779d151e060d0f6b3ac/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stderr] 4: 0x5567a734842b - core::fmt::rt::Argument::fmt::h50b99c7ac9b6f780 [INFO] [stderr] at /rustc/35936c4839dd272646394779d151e060d0f6b3ac/library/core/src/fmt/rt.rs:142:9 [INFO] [stderr] 5: 0x5567a734842b - core::fmt::write::h052bbc034f024029 [INFO] [stderr] at /rustc/35936c4839dd272646394779d151e060d0f6b3ac/library/core/src/fmt/mod.rs:1153:17 [INFO] [stderr] 6: 0x5567a732850f - std::io::Write::write_fmt::h8a7055241a914793 [INFO] [stderr] at /rustc/35936c4839dd272646394779d151e060d0f6b3ac/library/std/src/io/mod.rs:1843:15 [INFO] [stderr] 7: 0x5567a732a1ee - std::sys_common::backtrace::_print::hc7429e59d20aef3d [INFO] [stderr] at /rustc/35936c4839dd272646394779d151e060d0f6b3ac/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stderr] 8: 0x5567a732a1ee - std::sys_common::backtrace::print::h098f1297ce95d7fd [INFO] [stderr] at /rustc/35936c4839dd272646394779d151e060d0f6b3ac/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stderr] 9: 0x5567a732b659 - std::panicking::default_hook::{{closure}}::hfacad2d95a15b54f [INFO] [stderr] 10: 0x5567a732b3c3 - std::panicking::default_hook::h335f6dbc0bdf0870 [INFO] [stderr] at /rustc/35936c4839dd272646394779d151e060d0f6b3ac/library/std/src/panicking.rs:292:9 [INFO] [stderr] 11: 0x5567a732baf4 - std::panicking::rust_panic_with_hook::h1985d360b67b5f37 [INFO] [stderr] at /rustc/35936c4839dd272646394779d151e060d0f6b3ac/library/std/src/panicking.rs:789:13 [INFO] [stderr] 12: 0x5567a730dcce - std::panicking::begin_panic::{{closure}}::hf454ff211aacaeb4 [INFO] [stderr] 13: 0x5567a730d586 - std::sys_common::backtrace::__rust_end_short_backtrace::hac2289c6aa88d3e0 [INFO] [stderr] 14: 0x5567a730dc77 - std::panicking::begin_panic::h8d257e6e3b3fafb2 [INFO] [stderr] 15: 0x5567a730f3bd - build_script_build::main::ha9990c76bdb2857f [INFO] [stderr] 16: 0x5567a730deb3 - core::ops::function::FnOnce::call_once::hb2898df8f528579f [INFO] [stderr] 17: 0x5567a730d596 - std::sys_common::backtrace::__rust_begin_short_backtrace::h42803d1f96c9f45c [INFO] [stderr] 18: 0x5567a730daf9 - std::rt::lang_start::{{closure}}::hc78e460bffdefd49 [INFO] [stderr] 19: 0x5567a7325bf1 - core::ops::function::impls:: for &F>::call_once::h9c6972e67fcf0183 [INFO] [stderr] at /rustc/35936c4839dd272646394779d151e060d0f6b3ac/library/core/src/ops/function.rs:284:13 [INFO] [stderr] 20: 0x5567a7325bf1 - std::panicking::try::do_call::h6a2e13610ccb0e25 [INFO] [stderr] at /rustc/35936c4839dd272646394779d151e060d0f6b3ac/library/std/src/panicking.rs:553:40 [INFO] [stderr] 21: 0x5567a7325bf1 - std::panicking::try::hd2b6510cba307cd7 [INFO] [stderr] at /rustc/35936c4839dd272646394779d151e060d0f6b3ac/library/std/src/panicking.rs:517:19 [INFO] [stderr] 22: 0x5567a7325bf1 - std::panic::catch_unwind::h67a2496dd35ff3bb [INFO] [stderr] at /rustc/35936c4839dd272646394779d151e060d0f6b3ac/library/std/src/panic.rs:146:14 [INFO] [stderr] 23: 0x5567a7325bf1 - std::rt::lang_start_internal::{{closure}}::h0125c49041a7a1ec [INFO] [stderr] at /rustc/35936c4839dd272646394779d151e060d0f6b3ac/library/std/src/rt.rs:148:48 [INFO] [stderr] 24: 0x5567a7325bf1 - std::panicking::try::do_call::h86d18b960936a4cc [INFO] [stderr] at /rustc/35936c4839dd272646394779d151e060d0f6b3ac/library/std/src/panicking.rs:553:40 [INFO] [stderr] 25: 0x5567a7325bf1 - std::panicking::try::h15c3d6af930ad1e2 [INFO] [stderr] at /rustc/35936c4839dd272646394779d151e060d0f6b3ac/library/std/src/panicking.rs:517:19 [INFO] [stderr] 26: 0x5567a7325bf1 - std::panic::catch_unwind::hdc9be978662c06c8 [INFO] [stderr] at /rustc/35936c4839dd272646394779d151e060d0f6b3ac/library/std/src/panic.rs:146:14 [INFO] [stderr] 27: 0x5567a7325bf1 - std::rt::lang_start_internal::h57d792d0d32a82b7 [INFO] [stderr] at /rustc/35936c4839dd272646394779d151e060d0f6b3ac/library/std/src/rt.rs:148:20 [INFO] [stderr] 28: 0x5567a730dad7 - std::rt::lang_start::h13301dd5bf2e4fb8 [INFO] [stderr] 29: 0x5567a730f835 - main [INFO] [stderr] 30: 0x7fc8cbe16d90 - [INFO] [stderr] 31: 0x7fc8cbe16e40 - __libc_start_main [INFO] [stderr] 32: 0x5567a730d455 - _start [INFO] [stderr] 33: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "ab2fd9933598b45bfc0f2f634df3eea2f1b35751da739cd58fe48d57a6a9ac70", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ab2fd9933598b45bfc0f2f634df3eea2f1b35751da739cd58fe48d57a6a9ac70", kill_on_drop: false }` [INFO] [stdout] ab2fd9933598b45bfc0f2f634df3eea2f1b35751da739cd58fe48d57a6a9ac70