[INFO] fetching crate stm32l0 0.16.0... [INFO] building stm32l0-0.16.0 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2 [INFO] extracting crate stm32l0 0.16.0 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate stm32l0 0.16.0 [INFO] finished tweaking crates.io crate stm32l0 0.16.0 [INFO] tweaked toml for crates.io crate stm32l0 0.16.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate stm32l0 0.16.0 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate stm32l0 0.16.0 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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3589fd9e9ba6d5a2da76c10c1ec3991ca9edf68c72848b303847ef7189bd1e09 [INFO] running `Command { std: "docker" "start" "-a" "3589fd9e9ba6d5a2da76c10c1ec3991ca9edf68c72848b303847ef7189bd1e09", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3589fd9e9ba6d5a2da76c10c1ec3991ca9edf68c72848b303847ef7189bd1e09", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3589fd9e9ba6d5a2da76c10c1ec3991ca9edf68c72848b303847ef7189bd1e09", kill_on_drop: false }` [INFO] [stdout] 3589fd9e9ba6d5a2da76c10c1ec3991ca9edf68c72848b303847ef7189bd1e09 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d1c7b598bb052c8dc1d23c16a1ca5434d47f22b6e17d4c9434f5d0f1e57bb258 [INFO] running `Command { std: "docker" "start" "-a" "d1c7b598bb052c8dc1d23c16a1ca5434d47f22b6e17d4c9434f5d0f1e57bb258", kill_on_drop: false }` [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling cortex-m v0.7.7 [INFO] [stderr] Compiling cortex-m-rt v0.7.5 [INFO] [stderr] Compiling bitfield v0.13.2 [INFO] [stderr] Compiling stm32l0 v0.16.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling nb v0.1.3 [INFO] [stderr] Compiling syn v2.0.101 [INFO] [stderr] Compiling embedded-hal v0.2.7 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] error: failed to run custom build command for `stm32l0 v0.16.0 (/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-b86e467b1a7413b2/build-script-build` (exit status: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:rustc-link-search=/opt/rustwide/target/debug/build/stm32l0-e2f6d00a13d2ec15/out [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] thread 'main' (288) panicked at build.rs:20:13: [INFO] [stderr] No device features selected. Avaliable device features are: ["stm32l0x0", "stm32l0x1", "stm32l0x2", "stm32l0x3"] [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x624e668dfc82 - std::backtrace_rs::backtrace::libunwind::trace::h99ff5752a7301b61 [INFO] [stderr] at /rustc/4987e9d4227139400384ab59296ffee3b0fb1183/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x624e668dfc82 - std::backtrace_rs::backtrace::trace_unsynchronized::h9703f67ee3d8bde4 [INFO] [stderr] at /rustc/4987e9d4227139400384ab59296ffee3b0fb1183/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x624e668dfc82 - std::sys::backtrace::_print_fmt::h8519833aba8d197b [INFO] [stderr] at /rustc/4987e9d4227139400384ab59296ffee3b0fb1183/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x624e668dfc82 - ::fmt::h2212f3765287aa3c [INFO] [stderr] at /rustc/4987e9d4227139400384ab59296ffee3b0fb1183/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x624e668ef55f - core::fmt::rt::Argument::fmt::h3b42cc36ff36d45c [INFO] [stderr] at /rustc/4987e9d4227139400384ab59296ffee3b0fb1183/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x624e668ef55f - core::fmt::write::he00b92b9582c1fe6 [INFO] [stderr] at /rustc/4987e9d4227139400384ab59296ffee3b0fb1183/library/core/src/fmt/mod.rs:1468:25 [INFO] [stderr] 6: 0x624e668bc7a1 - std::io::default_write_fmt::h20b9b23e0b407dd4 [INFO] [stderr] at /rustc/4987e9d4227139400384ab59296ffee3b0fb1183/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x624e668bc7a1 - std::io::Write::write_fmt::h4a31dcab881658aa [INFO] [stderr] at /rustc/4987e9d4227139400384ab59296ffee3b0fb1183/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x624e668c2982 - std::sys::backtrace::BacktraceLock::print::h88b4e5cf8cc5573c [INFO] [stderr] at /rustc/4987e9d4227139400384ab59296ffee3b0fb1183/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x624e668c441c - std::panicking::default_hook::{{closure}}::h59b171bf4b799798 [INFO] [stderr] at /rustc/4987e9d4227139400384ab59296ffee3b0fb1183/library/std/src/panicking.rs:301:27 [INFO] [stderr] 10: 0x624e668c4276 - std::panicking::default_hook::h518e81d9a9e2c2c5 [INFO] [stderr] at /rustc/4987e9d4227139400384ab59296ffee3b0fb1183/library/std/src/panicking.rs:328:9 [INFO] [stderr] 11: 0x624e668c4aa5 - std::panicking::panic_with_hook::h6c76fcfbe64ae67c [INFO] [stderr] at /rustc/4987e9d4227139400384ab59296ffee3b0fb1183/library/std/src/panicking.rs:834:13 [INFO] [stderr] 12: 0x624e668c493a - std::panicking::panic_handler::{{closure}}::h2ff4617091b05450 [INFO] [stderr] at /rustc/4987e9d4227139400384ab59296ffee3b0fb1183/library/std/src/panicking.rs:707:13 [INFO] [stderr] 13: 0x624e668c2ab9 - std::sys::backtrace::__rust_end_short_backtrace::he93810e6790d1c15 [INFO] [stderr] at /rustc/4987e9d4227139400384ab59296ffee3b0fb1183/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 14: 0x624e668b125d - __rustc[552020a2b822d25f]::rust_begin_unwind [INFO] [stderr] at /rustc/4987e9d4227139400384ab59296ffee3b0fb1183/library/std/src/panicking.rs:698:5 [INFO] [stderr] 15: 0x624e668f2ac0 - core::panicking::panic_fmt::hd2d793968eae26aa [INFO] [stderr] at /rustc/4987e9d4227139400384ab59296ffee3b0fb1183/library/core/src/panicking.rs:78:14 [INFO] [stderr] 16: 0x624e668af149 - build_script_build::main::h1d07d193c7a5073c [INFO] [stderr] 17: 0x624e668afc23 - core::ops::function::FnOnce::call_once::hb49f9e2ebf0a3523 [INFO] [stderr] 18: 0x624e668af826 - std::sys::backtrace::__rust_begin_short_backtrace::hd6108574277a3c6b [INFO] [stderr] 19: 0x624e668af6c9 - std::rt::lang_start::{{closure}}::hf2a6016a70b47363 [INFO] [stderr] 20: 0x624e668bdec0 - core::ops::function::impls:: for &F>::call_once::h64f1c33f2a77ce68 [INFO] [stderr] at /rustc/4987e9d4227139400384ab59296ffee3b0fb1183/library/core/src/ops/function.rs:287:21 [INFO] [stderr] 21: 0x624e668bdec0 - std::panicking::catch_unwind::do_call::h5854891e24f1d732 [INFO] [stderr] at /rustc/4987e9d4227139400384ab59296ffee3b0fb1183/library/std/src/panicking.rs:590:40 [INFO] [stderr] 22: 0x624e668bdec0 - std::panicking::catch_unwind::h3c89ba6804b7ef45 [INFO] [stderr] at /rustc/4987e9d4227139400384ab59296ffee3b0fb1183/library/std/src/panicking.rs:553:19 [INFO] [stderr] 23: 0x624e668bdec0 - std::panic::catch_unwind::hc239b1f0bd06c7e7 [INFO] [stderr] at /rustc/4987e9d4227139400384ab59296ffee3b0fb1183/library/std/src/panic.rs:359:14 [INFO] [stderr] 24: 0x624e668bdec0 - std::rt::lang_start_internal::{{closure}}::ha9d8fb8253d749d7 [INFO] [stderr] at /rustc/4987e9d4227139400384ab59296ffee3b0fb1183/library/std/src/rt.rs:175:24 [INFO] [stderr] 25: 0x624e668bdec0 - std::panicking::catch_unwind::do_call::h428a277c0848e71c [INFO] [stderr] at /rustc/4987e9d4227139400384ab59296ffee3b0fb1183/library/std/src/panicking.rs:590:40 [INFO] [stderr] 26: 0x624e668bdec0 - std::panicking::catch_unwind::hd0989b6642f7ad81 [INFO] [stderr] at /rustc/4987e9d4227139400384ab59296ffee3b0fb1183/library/std/src/panicking.rs:553:19 [INFO] [stderr] 27: 0x624e668bdec0 - std::panic::catch_unwind::hff4afb10b723ad75 [INFO] [stderr] at /rustc/4987e9d4227139400384ab59296ffee3b0fb1183/library/std/src/panic.rs:359:14 [INFO] [stderr] 28: 0x624e668bdec0 - std::rt::lang_start_internal::h5e6155dfabba704f [INFO] [stderr] at /rustc/4987e9d4227139400384ab59296ffee3b0fb1183/library/std/src/rt.rs:171:5 [INFO] [stderr] 29: 0x624e668af6b1 - std::rt::lang_start::h1993a033a48e7499 [INFO] [stderr] 30: 0x624e668b0f55 - main [INFO] [stderr] 31: 0x7aa018d821ca - [INFO] [stderr] 32: 0x7aa018d8228b - __libc_start_main [INFO] [stderr] 33: 0x624e668ae745 - _start [INFO] [stderr] 34: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "d1c7b598bb052c8dc1d23c16a1ca5434d47f22b6e17d4c9434f5d0f1e57bb258", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d1c7b598bb052c8dc1d23c16a1ca5434d47f22b6e17d4c9434f5d0f1e57bb258", kill_on_drop: false }` [INFO] [stdout] d1c7b598bb052c8dc1d23c16a1ca5434d47f22b6e17d4c9434f5d0f1e57bb258