[INFO] fetching crate stm32l0xx-hal 0.10.0... [INFO] checking stm32l0xx-hal-0.10.0 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170 [INFO] extracting crate stm32l0xx-hal 0.10.0 into /workspace/builds/worker-1-tc1/source [INFO] removed /workspace/builds/worker-1-tc1/source/.cargo/config [INFO] started tweaking crates.io crate stm32l0xx-hal 0.10.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate stm32l0xx-hal 0.10.0 [INFO] tweaked toml for crates.io crate stm32l0xx-hal 0.10.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate stm32l0xx-hal 0.10.0 on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate stm32l0xx-hal 0.10.0 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" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded usbd-serial v0.1.1 [INFO] [stderr] Downloaded cortex-m-semihosting v0.5.0 [INFO] [stderr] Downloaded panic-semihosting v0.6.0 [INFO] [stderr] Downloaded atomic-polyfill v0.1.8 [INFO] [stderr] Downloaded semver v1.0.13 [INFO] [stderr] Downloaded riscv-target v0.1.2 [INFO] [stderr] Downloaded rtic-core v1.0.0 [INFO] [stderr] Downloaded rtic-syntax v1.0.2 [INFO] [stderr] Downloaded cortex-m-rtic-macros v1.1.5 [INFO] [stderr] Downloaded rtic-monotonic v1.0.0 [INFO] [stderr] Downloaded chrono v0.4.21 [INFO] [stderr] Downloaded critical-section v0.2.7 [INFO] [stderr] Downloaded cortex-m-rtic v1.1.3 [INFO] [stderr] Downloaded stm32-usbd v0.6.0 [INFO] [stderr] Downloaded rtcc v0.3.0 [INFO] [stderr] Downloaded riscv v0.7.0 [INFO] [stderr] Downloaded stm32l0 v0.15.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6089ae968765ca89d4c905e12fa8f747f261b609c3c55210aed377ad8b93f4a4 [INFO] running `Command { std: "docker" "start" "-a" "6089ae968765ca89d4c905e12fa8f747f261b609c3c55210aed377ad8b93f4a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6089ae968765ca89d4c905e12fa8f747f261b609c3c55210aed377ad8b93f4a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6089ae968765ca89d4c905e12fa8f747f261b609c3c55210aed377ad8b93f4a4", kill_on_drop: false }` [INFO] [stdout] 6089ae968765ca89d4c905e12fa8f747f261b609c3c55210aed377ad8b93f4a4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fe8d4564638d8a9a2b9cda785e0d79772b20459aac999829b4371eb278c405f1 [INFO] running `Command { std: "docker" "start" "-a" "fe8d4564638d8a9a2b9cda785e0d79772b20459aac999829b4371eb278c405f1", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Compiling unicode-ident v1.0.3 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling cortex-m v0.7.5 [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Checking nb v1.0.0 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling bare-metal v0.2.5 [INFO] [stderr] Checking vcell v0.1.3 [INFO] [stderr] Compiling semver v1.0.13 [INFO] [stderr] Checking nb v0.1.3 [INFO] [stderr] Checking embedded-hal v0.2.7 [INFO] [stderr] Checking volatile-register v0.2.1 [INFO] [stderr] Compiling cortex-m-rt v0.7.1 [INFO] [stderr] Checking bitfield v0.13.2 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Compiling lock_api v0.4.7 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Checking bare-metal v1.0.0 [INFO] [stderr] Compiling stm32l0 v0.15.1 [INFO] [stderr] Compiling cortex-m-semihosting v0.5.0 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking spin v0.9.4 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] error: failed to run custom build command for `stm32l0 v0.15.1` [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/stm32l0-882e6b1a7a820ab3/build-script-build` (exit status: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:rustc-link-search=/opt/rustwide/target/debug/build/stm32l0-a0b593b184360f67/out [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] thread 'main' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/stm32l0-0.15.1/build.rs:16:18: [INFO] [stderr] No device features selected [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x56ce075d1102 - std::backtrace_rs::backtrace::libunwind::trace::h78562a013ab6f1d1 [INFO] [stderr] at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x56ce075d1102 - std::backtrace_rs::backtrace::trace_unsynchronized::h77ced773b5be47e3 [INFO] [stderr] at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x56ce075d1102 - std::sys::backtrace::_print_fmt::hd8554b653175eb90 [INFO] [stderr] at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x56ce075d1102 - ::fmt::h0ee684fa48ea65a9 [INFO] [stderr] at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x56ce075ed6f3 - core::fmt::rt::Argument::fmt::h97dc4aa34475380b [INFO] [stderr] at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x56ce075ed6f3 - core::fmt::write::ha7e9dac23b0574fc [INFO] [stderr] at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/core/src/fmt/mod.rs:1465:25 [INFO] [stderr] 6: 0x56ce075ceba3 - std::io::default_write_fmt::hdebc07c8b1ed24d8 [INFO] [stderr] at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x56ce075ceba3 - std::io::Write::write_fmt::h74c2ee93ac2161e6 [INFO] [stderr] at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x56ce075d0f52 - std::sys::backtrace::BacktraceLock::print::h5d2ec0ae212b38da [INFO] [stderr] at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x56ce075d2576 - std::panicking::default_hook::{{closure}}::h919f804d261dd9ce [INFO] [stderr] at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/panicking.rs:300:27 [INFO] [stderr] 10: 0x56ce075d2379 - std::panicking::default_hook::h96273494815ab2d6 [INFO] [stderr] at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/panicking.rs:327:9 [INFO] [stderr] 11: 0x56ce075d2f42 - std::panicking::rust_panic_with_hook::hd760048b5d2d6151 [INFO] [stderr] at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/panicking.rs:833:13 [INFO] [stderr] 12: 0x56ce075d2e1c - std::panicking::begin_panic::{{closure}}::h0bbea762d52cf25f [INFO] [stderr] at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/panicking.rs:770:9 [INFO] [stderr] 13: 0x56ce075d15f9 - std::sys::backtrace::__rust_end_short_backtrace::h20122906e53e0f20 [INFO] [stderr] at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/sys/backtrace.rs:168:18 [INFO] [stderr] 14: 0x56ce075d2d32 - std::panicking::begin_panic::h4e6700e3e8dfaa7a [INFO] [stderr] at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/panicking.rs:769:5 [INFO] [stderr] 15: 0x56ce075af3d1 - build_script_build::main::hc5ed22267af3a153 [INFO] [stderr] 16: 0x56ce075ae793 - core::ops::function::FnOnce::call_once::hab366e2781e784e8 [INFO] [stderr] 17: 0x56ce075ae5b6 - std::sys::backtrace::__rust_begin_short_backtrace::h9d942dff97212863 [INFO] [stderr] 18: 0x56ce075ae519 - std::rt::lang_start::{{closure}}::h5e1832394a217968 [INFO] [stderr] 19: 0x56ce075cbe10 - core::ops::function::impls:: for &F>::call_once::hc0a003771d36ce49 [INFO] [stderr] at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/core/src/ops/function.rs:284:21 [INFO] [stderr] 20: 0x56ce075cbe10 - std::panicking::catch_unwind::do_call::h9858643921646d98 [INFO] [stderr] at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/panicking.rs:589:40 [INFO] [stderr] 21: 0x56ce075cbe10 - std::panicking::catch_unwind::h8c86187d9aa365e4 [INFO] [stderr] at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/panicking.rs:552:19 [INFO] [stderr] 22: 0x56ce075cbe10 - std::panic::catch_unwind::h7fb0f60cd1f7dbc8 [INFO] [stderr] at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/panic.rs:359:14 [INFO] [stderr] 23: 0x56ce075cbe10 - std::rt::lang_start_internal::{{closure}}::he8bf7dae0379adc7 [INFO] [stderr] at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/rt.rs:175:24 [INFO] [stderr] 24: 0x56ce075cbe10 - std::panicking::catch_unwind::do_call::h14a6a5289a8309e6 [INFO] [stderr] at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/panicking.rs:589:40 [INFO] [stderr] 25: 0x56ce075cbe10 - std::panicking::catch_unwind::h324e7e057c6492a0 [INFO] [stderr] at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/panicking.rs:552:19 [INFO] [stderr] 26: 0x56ce075cbe10 - std::panic::catch_unwind::h707fe61980e924ea [INFO] [stderr] at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/panic.rs:359:14 [INFO] [stderr] 27: 0x56ce075cbe10 - std::rt::lang_start_internal::hc492c42d25e8d5e6 [INFO] [stderr] at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/rt.rs:171:5 [INFO] [stderr] 28: 0x56ce075ae501 - std::rt::lang_start::hb779d62b2d18b8ac [INFO] [stderr] 29: 0x56ce075af655 - main [INFO] [stderr] 30: 0x7332c56f61ca - [INFO] [stderr] 31: 0x7332c56f628b - __libc_start_main [INFO] [stderr] 32: 0x56ce075adeb5 - _start [INFO] [stderr] 33: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "fe8d4564638d8a9a2b9cda785e0d79772b20459aac999829b4371eb278c405f1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fe8d4564638d8a9a2b9cda785e0d79772b20459aac999829b4371eb278c405f1", kill_on_drop: false }` [INFO] [stdout] fe8d4564638d8a9a2b9cda785e0d79772b20459aac999829b4371eb278c405f1