[INFO] fetching crate stm32l0 0.15.1... [INFO] checking stm32l0-0.15.1 against try#306c6aded24f02440063be828ebe601fe5eb8323 for pr-133502-3 [INFO] extracting crate stm32l0 0.15.1 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate stm32l0 0.15.1 on toolchain 306c6aded24f02440063be828ebe601fe5eb8323 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+306c6aded24f02440063be828ebe601fe5eb8323" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate stm32l0 0.15.1 [INFO] finished tweaking crates.io crate stm32l0 0.15.1 [INFO] tweaked toml for crates.io crate stm32l0 0.15.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+306c6aded24f02440063be828ebe601fe5eb8323" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 19 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+306c6aded24f02440063be828ebe601fe5eb8323" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+306c6aded24f02440063be828ebe601fe5eb8323" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f4ea6c37e1b2b9d66e0a5e26ae7e48d0a427ffe16ec882c53f2cc58c83bed180 [INFO] running `Command { std: "docker" "start" "-a" "f4ea6c37e1b2b9d66e0a5e26ae7e48d0a427ffe16ec882c53f2cc58c83bed180", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f4ea6c37e1b2b9d66e0a5e26ae7e48d0a427ffe16ec882c53f2cc58c83bed180", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f4ea6c37e1b2b9d66e0a5e26ae7e48d0a427ffe16ec882c53f2cc58c83bed180", kill_on_drop: false }` [INFO] [stdout] f4ea6c37e1b2b9d66e0a5e26ae7e48d0a427ffe16ec882c53f2cc58c83bed180 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+306c6aded24f02440063be828ebe601fe5eb8323" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ddbe05e6335397504d8835e59fafbf151c6d3f42a586d45452ac2c6852b42970 [INFO] running `Command { std: "docker" "start" "-a" "ddbe05e6335397504d8835e59fafbf151c6d3f42a586d45452ac2c6852b42970", kill_on_drop: false }` [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling cortex-m-rt v0.7.5 [INFO] [stderr] Checking nb v1.1.0 [INFO] [stderr] Compiling cortex-m v0.7.7 [INFO] [stderr] Checking vcell v0.1.3 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling stm32l0 v0.15.1 (/opt/rustwide/workdir) [INFO] [stderr] Checking bitfield v0.13.2 [INFO] [stderr] Checking bare-metal v1.0.0 [INFO] [stderr] Compiling syn v2.0.100 [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] error: failed to run custom build command for `stm32l0 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/stm32l0-dfad0b6f1ae0c203/build-script-build` (exit status: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:rustc-link-search=/opt/rustwide/target/debug/build/stm32l0-796191df7c316a3c/out [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] thread 'main' panicked at build.rs:16:18: [INFO] [stderr] No device features selected [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5c036c3d85e2 - std::backtrace_rs::backtrace::libunwind::trace::he751baad1164285a [INFO] [stderr] at /rustc/306c6aded24f02440063be828ebe601fe5eb8323/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x5c036c3d85e2 - std::backtrace_rs::backtrace::trace_unsynchronized::hda549fdd7340f2da [INFO] [stderr] at /rustc/306c6aded24f02440063be828ebe601fe5eb8323/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x5c036c3d85e2 - std::sys::backtrace::_print_fmt::hf4373a2a53664207 [INFO] [stderr] at /rustc/306c6aded24f02440063be828ebe601fe5eb8323/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x5c036c3d85e2 - ::fmt::h401873fecd9d37ab [INFO] [stderr] at /rustc/306c6aded24f02440063be828ebe601fe5eb8323/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x5c036c3f4093 - core::fmt::rt::Argument::fmt::ha8c94d257088d146 [INFO] [stderr] at /rustc/306c6aded24f02440063be828ebe601fe5eb8323/library/core/src/fmt/rt.rs:179:76 [INFO] [stderr] 5: 0x5c036c3f4093 - core::fmt::write::h946233caf698ad32 [INFO] [stderr] at /rustc/306c6aded24f02440063be828ebe601fe5eb8323/library/core/src/fmt/mod.rs:1481:25 [INFO] [stderr] 6: 0x5c036c3d5ec3 - std::io::default_write_fmt::h12a3b1418d946156 [INFO] [stderr] at /rustc/306c6aded24f02440063be828ebe601fe5eb8323/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x5c036c3d5ec3 - std::io::Write::write_fmt::hb6d92bb9518ec1e9 [INFO] [stderr] at /rustc/306c6aded24f02440063be828ebe601fe5eb8323/library/std/src/io/mod.rs:1914:13 [INFO] [stderr] 8: 0x5c036c3d8432 - std::sys::backtrace::BacktraceLock::print::h4f5ca715d80bd6b5 [INFO] [stderr] at /rustc/306c6aded24f02440063be828ebe601fe5eb8323/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x5c036c3d9a52 - std::panicking::default_hook::{{closure}}::hf90b12b5861d2971 [INFO] [stderr] at /rustc/306c6aded24f02440063be828ebe601fe5eb8323/library/std/src/panicking.rs:300:22 [INFO] [stderr] 10: 0x5c036c3d9855 - std::panicking::default_hook::haa15ffd45b7d28bb [INFO] [stderr] at /rustc/306c6aded24f02440063be828ebe601fe5eb8323/library/std/src/panicking.rs:327:9 [INFO] [stderr] 11: 0x5c036c3da432 - std::panicking::rust_panic_with_hook::h03fe632fe1b7e9d5 [INFO] [stderr] at /rustc/306c6aded24f02440063be828ebe601fe5eb8323/library/std/src/panicking.rs:833:13 [INFO] [stderr] 12: 0x5c036c3da30c - std::panicking::begin_panic::{{closure}}::h8369d69b9738f1f5 [INFO] [stderr] at /rustc/306c6aded24f02440063be828ebe601fe5eb8323/library/std/src/panicking.rs:770:9 [INFO] [stderr] 13: 0x5c036c3d8ad9 - std::sys::backtrace::__rust_end_short_backtrace::h2cff98ff77628f98 [INFO] [stderr] at /rustc/306c6aded24f02440063be828ebe601fe5eb8323/library/std/src/sys/backtrace.rs:168:18 [INFO] [stderr] 14: 0x5c036c3da212 - std::panicking::begin_panic::ha817d4c4966425f6 [INFO] [stderr] at /rustc/306c6aded24f02440063be828ebe601fe5eb8323/library/std/src/panicking.rs:769:5 [INFO] [stderr] 15: 0x5c036c3b7fe1 - build_script_build::main::h29cfd76ea786b2ab [INFO] [stderr] 16: 0x5c036c3b74f3 - core::ops::function::FnOnce::call_once::h14e65f933461af79 [INFO] [stderr] 17: 0x5c036c3b7356 - std::sys::backtrace::__rust_begin_short_backtrace::he689f6f1fc41e38d [INFO] [stderr] 18: 0x5c036c3b72b9 - std::rt::lang_start::{{closure}}::hcba75a44c7c2b355 [INFO] [stderr] 19: 0x5c036c3d3220 - core::ops::function::impls:: for &F>::call_once::he099ce7c8f18367c [INFO] [stderr] at /rustc/306c6aded24f02440063be828ebe601fe5eb8323/library/core/src/ops/function.rs:284:13 [INFO] [stderr] 20: 0x5c036c3d3220 - std::panicking::try::do_call::h1bbfe63b69dfcc02 [INFO] [stderr] at /rustc/306c6aded24f02440063be828ebe601fe5eb8323/library/std/src/panicking.rs:589:40 [INFO] [stderr] 21: 0x5c036c3d3220 - std::panicking::try::haa460d8756bc06c1 [INFO] [stderr] at /rustc/306c6aded24f02440063be828ebe601fe5eb8323/library/std/src/panicking.rs:552:19 [INFO] [stderr] 22: 0x5c036c3d3220 - std::panic::catch_unwind::hd18801f58441d37c [INFO] [stderr] at /rustc/306c6aded24f02440063be828ebe601fe5eb8323/library/std/src/panic.rs:359:14 [INFO] [stderr] 23: 0x5c036c3d3220 - std::rt::lang_start_internal::{{closure}}::h5351c9d1df3f5624 [INFO] [stderr] at /rustc/306c6aded24f02440063be828ebe601fe5eb8323/library/std/src/rt.rs:168:24 [INFO] [stderr] 24: 0x5c036c3d3220 - std::panicking::try::do_call::h63ced6c5bacded4d [INFO] [stderr] at /rustc/306c6aded24f02440063be828ebe601fe5eb8323/library/std/src/panicking.rs:589:40 [INFO] [stderr] 25: 0x5c036c3d3220 - std::panicking::try::h2a51dfb690bf226a [INFO] [stderr] at /rustc/306c6aded24f02440063be828ebe601fe5eb8323/library/std/src/panicking.rs:552:19 [INFO] [stderr] 26: 0x5c036c3d3220 - std::panic::catch_unwind::h1e5e8bba04a0e1cc [INFO] [stderr] at /rustc/306c6aded24f02440063be828ebe601fe5eb8323/library/std/src/panic.rs:359:14 [INFO] [stderr] 27: 0x5c036c3d3220 - std::rt::lang_start_internal::ha912a6c9cc42d4ec [INFO] [stderr] at /rustc/306c6aded24f02440063be828ebe601fe5eb8323/library/std/src/rt.rs:164:5 [INFO] [stderr] 28: 0x5c036c3b72a1 - std::rt::lang_start::h921a48f9454e2451 [INFO] [stderr] 29: 0x5c036c3b8265 - main [INFO] [stderr] 30: 0x799c90ba81ca - [INFO] [stderr] 31: 0x799c90ba828b - __libc_start_main [INFO] [stderr] 32: 0x5c036c3b6c75 - _start [INFO] [stderr] 33: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "ddbe05e6335397504d8835e59fafbf151c6d3f42a586d45452ac2c6852b42970", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ddbe05e6335397504d8835e59fafbf151c6d3f42a586d45452ac2c6852b42970", kill_on_drop: false }` [INFO] [stdout] ddbe05e6335397504d8835e59fafbf151c6d3f42a586d45452ac2c6852b42970