[INFO] fetching crate stm32l0xx-hal 0.6.2... [INFO] checking stm32l0xx-hal-0.6.2 against try#3e22d1f9053c0fc87629b3c6d5d9567856368e5d for pr-78714 [INFO] extracting crate stm32l0xx-hal 0.6.2 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate stm32l0xx-hal 0.6.2 on toolchain 3e22d1f9053c0fc87629b3c6d5d9567856368e5d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-7/source/.cargo/config [INFO] started tweaking crates.io crate stm32l0xx-hal 0.6.2 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate stm32l0xx-hal 0.6.2 [INFO] tweaked toml for crates.io crate stm32l0xx-hal 0.6.2 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate crates.io crate stm32l0xx-hal 0.6.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cortex-m-rtfm-macros v0.4.3 [INFO] [stderr] Downloaded cortex-m-rtfm v0.4.3 [INFO] [stderr] Downloaded stm32l0 v0.10.0 [INFO] [stderr] Downloaded heapless v0.4.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] ca638b43274af33c9decd0e56bfda467f4d07638f0ec9f683656b8a7fe79d916 [INFO] running `Command { std: "docker" "start" "-a" "ca638b43274af33c9decd0e56bfda467f4d07638f0ec9f683656b8a7fe79d916", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ca638b43274af33c9decd0e56bfda467f4d07638f0ec9f683656b8a7fe79d916", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ca638b43274af33c9decd0e56bfda467f4d07638f0ec9f683656b8a7fe79d916", kill_on_drop: false }` [INFO] [stdout] ca638b43274af33c9decd0e56bfda467f4d07638f0ec9f683656b8a7fe79d916 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a313278a2defd33bb249a1038e8120a0c9563eb9c985de550688c03d452afe1d [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "a313278a2defd33bb249a1038e8120a0c9563eb9c985de550688c03d452afe1d", kill_on_drop: false }` [INFO] [stderr] Checking stable_deref_trait v1.1.1 [INFO] [stderr] Compiling cortex-m v0.6.2 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling syn v1.0.17 [INFO] [stderr] Compiling cortex-m-rt v0.6.12 [INFO] [stderr] Compiling stm32l0 v0.10.0 [INFO] [stderr] Checking nb v0.1.2 [INFO] [stderr] Compiling heapless v0.4.4 [INFO] [stderr] Compiling cortex-m-rtfm v0.4.3 [INFO] [stderr] Compiling heapless v0.5.3 [INFO] [stderr] Checking aligned v0.2.0 [INFO] [stderr] Compiling stm32l0xx-hal v0.6.2 (/opt/rustwide/workdir) [INFO] [stderr] Checking usb-device v0.2.5 [INFO] [stderr] Compiling typenum v1.11.2 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Checking embedded-hal v0.2.3 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Checking hash32 v0.1.1 [INFO] [stderr] Compiling rand v0.5.6 [INFO] [stderr] Compiling cortex-m-semihosting v0.3.5 [INFO] [stderr] Compiling cortex-m v0.5.10 [INFO] [stderr] error: failed to run custom build command for `stm32l0xx-hal v0.6.2 (/opt/rustwide/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/stm32l0xx-hal-24d743cf6c468298/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at ' [INFO] [stderr] [INFO] [stderr] Must select exactly one package for linker script generation! [INFO] [stderr] Choices: 'stm32l0x1' or 'stm32l0x2' or 'stm32l0x3' [INFO] [stderr] Alternatively, pick the mcu-feature that matches your MCU, for example 'mcu-STM32L071KBTx' [INFO] [stderr] [INFO] [stderr] ', build.rs:25:9 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55c4ff2c98d0 - std::backtrace_rs::backtrace::libunwind::trace::h448c56741b6011d3 [INFO] [stderr] at /rustc/3e22d1f9053c0fc87629b3c6d5d9567856368e5d/library/std/src/../../backtrace/src/backtrace/libunwind.rs:100:5 [INFO] [stderr] 1: 0x55c4ff2c98d0 - std::backtrace_rs::backtrace::trace_unsynchronized::h2d26397c5720fdbb [INFO] [stderr] at /rustc/3e22d1f9053c0fc87629b3c6d5d9567856368e5d/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x55c4ff2c98d0 - std::sys_common::backtrace::_print_fmt::h720a2f61f75b9f58 [INFO] [stderr] at /rustc/3e22d1f9053c0fc87629b3c6d5d9567856368e5d/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x55c4ff2c98d0 - ::fmt::h8d62bbfda6d5c836 [INFO] [stderr] at /rustc/3e22d1f9053c0fc87629b3c6d5d9567856368e5d/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x55c4ff2e257c - core::fmt::write::h1857a60b204f1b6a [INFO] [stderr] at /rustc/3e22d1f9053c0fc87629b3c6d5d9567856368e5d/library/core/src/fmt/mod.rs:1078:17 [INFO] [stderr] 5: 0x55c4ff2c7d22 - std::io::Write::write_fmt::h16a9fe7680ac245c [INFO] [stderr] at /rustc/3e22d1f9053c0fc87629b3c6d5d9567856368e5d/library/std/src/io/mod.rs:1516:15 [INFO] [stderr] 6: 0x55c4ff2cbb95 - std::sys_common::backtrace::_print::h9ba51a6db618de7d [INFO] [stderr] at /rustc/3e22d1f9053c0fc87629b3c6d5d9567856368e5d/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x55c4ff2cbb95 - std::sys_common::backtrace::print::h5f20e41c85e91716 [INFO] [stderr] at /rustc/3e22d1f9053c0fc87629b3c6d5d9567856368e5d/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x55c4ff2cbb95 - std::panicking::default_hook::{{closure}}::h5b7294ca19e8edab [INFO] [stderr] at /rustc/3e22d1f9053c0fc87629b3c6d5d9567856368e5d/library/std/src/panicking.rs:208:50 [INFO] [stderr] 9: 0x55c4ff2cb6ea - std::panicking::default_hook::hb3948d1f74b6ff4c [INFO] [stderr] at /rustc/3e22d1f9053c0fc87629b3c6d5d9567856368e5d/library/std/src/panicking.rs:225:9 [INFO] [stderr] 10: 0x55c4ff2cc331 - std::panicking::rust_panic_with_hook::h55d23fef0ad751bc [INFO] [stderr] at /rustc/3e22d1f9053c0fc87629b3c6d5d9567856368e5d/library/std/src/panicking.rs:591:17 [INFO] [stderr] 11: 0x55c4ff2b722a - std::panicking::begin_panic::{{closure}}::h63183ad62ee83d92 [INFO] [stderr] at /rustc/3e22d1f9053c0fc87629b3c6d5d9567856368e5d/library/std/src/panicking.rs:520:9 [INFO] [stderr] 12: 0x55c4ff2b7f18 - std::sys_common::backtrace::__rust_end_short_backtrace::hb40e667338d6ea0e [INFO] [stderr] at /rustc/3e22d1f9053c0fc87629b3c6d5d9567856368e5d/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stderr] 13: 0x55c4ff2b7167 - std::panicking::begin_panic::h4990ce139e370fe4 [INFO] [stderr] at /rustc/3e22d1f9053c0fc87629b3c6d5d9567856368e5d/library/std/src/panicking.rs:519:12 [INFO] [stderr] 14: 0x55c4ff2b6bda - build_script_build::main::h850589f2923d8b8a [INFO] [stderr] at /opt/rustwide/workdir/build.rs:25:9 [INFO] [stderr] 15: 0x55c4ff2b7c5b - core::ops::function::FnOnce::call_once::h7bde7ca72df5c9fe [INFO] [stderr] at /rustc/3e22d1f9053c0fc87629b3c6d5d9567856368e5d/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 16: 0x55c4ff2b7f4e - std::sys_common::backtrace::__rust_begin_short_backtrace::h6ac7f00a6d330d75 [INFO] [stderr] at /rustc/3e22d1f9053c0fc87629b3c6d5d9567856368e5d/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stderr] 17: 0x55c4ff2b6e11 - std::rt::lang_start::{{closure}}::h0fe08adc29fa3e8c [INFO] [stderr] at /rustc/3e22d1f9053c0fc87629b3c6d5d9567856368e5d/library/std/src/rt.rs:66:18 [INFO] [stderr] 18: 0x55c4ff2cc757 - core::ops::function::impls:: for &F>::call_once::h3f3ba5d1e0ce8d49 [INFO] [stderr] at /rustc/3e22d1f9053c0fc87629b3c6d5d9567856368e5d/library/core/src/ops/function.rs:259:13 [INFO] [stderr] 19: 0x55c4ff2cc757 - std::panicking::try::do_call::hd7a374fc87b951e7 [INFO] [stderr] at /rustc/3e22d1f9053c0fc87629b3c6d5d9567856368e5d/library/std/src/panicking.rs:379:40 [INFO] [stderr] 20: 0x55c4ff2cc757 - std::panicking::try::h068087b173f80a49 [INFO] [stderr] at /rustc/3e22d1f9053c0fc87629b3c6d5d9567856368e5d/library/std/src/panicking.rs:343:19 [INFO] [stderr] 21: 0x55c4ff2cc757 - std::panic::catch_unwind::h1f8259807e825279 [INFO] [stderr] at /rustc/3e22d1f9053c0fc87629b3c6d5d9567856368e5d/library/std/src/panic.rs:396:14 [INFO] [stderr] 22: 0x55c4ff2cc757 - std::rt::lang_start_internal::h8ff82302dd620b52 [INFO] [stderr] at /rustc/3e22d1f9053c0fc87629b3c6d5d9567856368e5d/library/std/src/rt.rs:51:25 [INFO] [stderr] 23: 0x55c4ff2b6de7 - std::rt::lang_start::h151c20cdeb411a5b [INFO] [stderr] at /rustc/3e22d1f9053c0fc87629b3c6d5d9567856368e5d/library/std/src/rt.rs:65:5 [INFO] [stderr] 24: 0x55c4ff2b6c3a - main [INFO] [stderr] 25: 0x7f7e535df0b3 - __libc_start_main [INFO] [stderr] 26: 0x55c4ff2b609e - _start [INFO] [stderr] 27: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "a313278a2defd33bb249a1038e8120a0c9563eb9c985de550688c03d452afe1d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a313278a2defd33bb249a1038e8120a0c9563eb9c985de550688c03d452afe1d", kill_on_drop: false }` [INFO] [stdout] a313278a2defd33bb249a1038e8120a0c9563eb9c985de550688c03d452afe1d