[INFO] fetching crate stm32l0xx-hal 0.7.0... [INFO] checking stm32l0xx-hal-0.7.0 against try#45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4 for pr-83744 [INFO] extracting crate stm32l0xx-hal 0.7.0 into /workspace/builds/worker-12/source [INFO] validating manifest of crates.io crate stm32l0xx-hal 0.7.0 on toolchain 45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-12/source/.cargo/config [INFO] started tweaking crates.io crate stm32l0xx-hal 0.7.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate stm32l0xx-hal 0.7.0 [INFO] tweaked toml for crates.io crate stm32l0xx-hal 0.7.0 written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate crates.io crate stm32l0xx-hal 0.7.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded byteorder v1.4.2 [INFO] [stderr] Downloaded cortex-m-rtic v0.5.6 [INFO] [stderr] Downloaded heapless v0.6.1 [INFO] [stderr] Downloaded syn v1.0.63 [INFO] [stderr] Downloaded stm32l0 v0.10.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 67033e8940aa3b8a460e28e4e8d8b34f00154c7ec5725190d5fc9d346f6ee196 [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" "67033e8940aa3b8a460e28e4e8d8b34f00154c7ec5725190d5fc9d346f6ee196", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "67033e8940aa3b8a460e28e4e8d8b34f00154c7ec5725190d5fc9d346f6ee196", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "67033e8940aa3b8a460e28e4e8d8b34f00154c7ec5725190d5fc9d346f6ee196", kill_on_drop: false }` [INFO] [stdout] 67033e8940aa3b8a460e28e4e8d8b34f00154c7ec5725190d5fc9d346f6ee196 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2d92000e78de76216799eda4c9c10791784f2e8a14d76f021b6dc693a605828a [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" "2d92000e78de76216799eda4c9c10791784f2e8a14d76f021b6dc693a605828a", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling cortex-m v0.7.2 [INFO] [stderr] Checking nb v1.0.0 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking vcell v0.1.3 [INFO] [stderr] Compiling syn v1.0.63 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking bitfield v0.13.2 [INFO] [stderr] Compiling cortex-m v0.6.7 [INFO] [stderr] Compiling hashbrown v0.9.1 [INFO] [stderr] Compiling cortex-m-semihosting v0.3.7 [INFO] [stderr] Checking byteorder v1.4.2 [INFO] [stderr] Checking r0 v0.2.2 [INFO] [stderr] Compiling stm32l0 v0.10.0 [INFO] [stderr] Compiling heapless v0.6.1 [INFO] [stderr] Compiling heapless v0.5.6 [INFO] [stderr] Compiling stm32l0xx-hal v0.7.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking usb-device v0.2.7 [INFO] [stderr] Checking rtic-core v0.3.1 [INFO] [stderr] Checking panic-halt v0.2.0 [INFO] [stderr] Compiling indexmap v1.6.2 [INFO] [stderr] Compiling cortex-m-rt v0.6.13 [INFO] [stderr] Checking volatile-register v0.2.0 [INFO] [stderr] Checking nb v0.1.3 [INFO] [stderr] Checking hash32 v0.1.1 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking embedded-hal v0.2.4 [INFO] [stderr] error: failed to run custom build command for `stm32l0xx-hal v0.7.0 (/opt/rustwide/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/stm32l0xx-hal-311accfcef5ef75f/build-script-build` (exit status: 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: 0x562b0b07b9d0 - std::backtrace_rs::backtrace::libunwind::trace::hec7eaac9435d3512 [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stderr] 1: 0x562b0b07b9d0 - std::backtrace_rs::backtrace::trace_unsynchronized::h42791b8fa12b7daa [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x562b0b07b9d0 - std::sys_common::backtrace::_print_fmt::h3da3ebe04fb665a8 [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x562b0b07b9d0 - ::fmt::he40bcdde3c4491cd [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x562b0b09586f - core::fmt::write::h2c729149c08098ab [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/core/src/fmt/mod.rs:1094:17 [INFO] [stderr] 5: 0x562b0b07a3a5 - std::io::Write::write_fmt::h28e0f2f58b8d7b7e [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/io/mod.rs:1578:15 [INFO] [stderr] 6: 0x562b0b07d4fb - std::sys_common::backtrace::_print::h7f0223b1e3d898fc [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x562b0b07d4fb - std::sys_common::backtrace::print::h58edd634a14c2d4c [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x562b0b07d4fb - std::panicking::default_hook::{{closure}}::h71657a7591430164 [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/panicking.rs:208:50 [INFO] [stderr] 9: 0x562b0b07cfdd - std::panicking::default_hook::hcdf4eb5db072c85b [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/panicking.rs:225:9 [INFO] [stderr] 10: 0x562b0b07daad - std::panicking::rust_panic_with_hook::hfb91e961ffb5b8e0 [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/panicking.rs:591:17 [INFO] [stderr] 11: 0x562b0b06cb9f - std::panicking::begin_panic::{{closure}}::h8ec6f7f3af86e13b [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/panicking.rs:520:9 [INFO] [stderr] 12: 0x562b0b06dda8 - std::sys_common::backtrace::__rust_end_short_backtrace::h7373e5d42ffa6818 [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stderr] 13: 0x562b0b06cae5 - std::panicking::begin_panic::hdb7b196fc033b11f [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/panicking.rs:519:12 [INFO] [stderr] 14: 0x562b0b06d518 - build_script_build::main::hbed64fbad50e0189 [INFO] [stderr] at /opt/rustwide/workdir/build.rs:25:9 [INFO] [stderr] 15: 0x562b0b06d30b - core::ops::function::FnOnce::call_once::h41c3b5dd9180c657 [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 16: 0x562b0b06ddee - std::sys_common::backtrace::__rust_begin_short_backtrace::h6b30d9b32f0d88c4 [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stderr] 17: 0x562b0b06d071 - std::rt::lang_start::{{closure}}::h2e563ace71dd07d6 [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/rt.rs:66:18 [INFO] [stderr] 18: 0x562b0b07deaa - core::ops::function::impls:: for &F>::call_once::hd5953dadf0bc8f54 [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/core/src/ops/function.rs:259:13 [INFO] [stderr] 19: 0x562b0b07deaa - std::panicking::try::do_call::h23b369f1996fb7d4 [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/panicking.rs:379:40 [INFO] [stderr] 20: 0x562b0b07deaa - std::panicking::try::he017ee9ed6bce192 [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/panicking.rs:343:19 [INFO] [stderr] 21: 0x562b0b07deaa - std::panic::catch_unwind::hbfb892340a78b30d [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/panic.rs:431:14 [INFO] [stderr] 22: 0x562b0b07deaa - std::rt::lang_start_internal::hce6e4c0ce56abb51 [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/rt.rs:51:25 [INFO] [stderr] 23: 0x562b0b06d050 - std::rt::lang_start::h76e8dfcaa413154c [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/rt.rs:65:5 [INFO] [stderr] 24: 0x562b0b06d58c - main [INFO] [stderr] 25: 0x7f9a4f38b0b3 - __libc_start_main [INFO] [stderr] 26: 0x562b0b06c4be - _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" "2d92000e78de76216799eda4c9c10791784f2e8a14d76f021b6dc693a605828a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2d92000e78de76216799eda4c9c10791784f2e8a14d76f021b6dc693a605828a", kill_on_drop: false }` [INFO] [stdout] 2d92000e78de76216799eda4c9c10791784f2e8a14d76f021b6dc693a605828a