[INFO] fetching crate rtic 2.1.2... [INFO] checking rtic-2.1.2 against master#8f43b85954d2f3d8fc00a7504c603e5ca9eb0695 for pr-133502-5 [INFO] extracting crate rtic 2.1.2 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate rtic 2.1.2 on toolchain 8f43b85954d2f3d8fc00a7504c603e5ca9eb0695 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8f43b85954d2f3d8fc00a7504c603e5ca9eb0695" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-0-tc1/source/.cargo/config.toml [INFO] started tweaking crates.io crate rtic 2.1.2 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate rtic 2.1.2 [INFO] tweaked toml for crates.io crate rtic 2.1.2 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate crates.io crate rtic 2.1.2 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" "+8f43b85954d2f3d8fc00a7504c603e5ca9eb0695" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded itoa v1.0.9 [INFO] [stderr] Downloaded ryu v1.0.15 [INFO] [stderr] Downloaded trybuild v1.0.82 [INFO] [stderr] Downloaded termcolor v1.2.0 [INFO] [stderr] Downloaded void v1.0.2 [INFO] [stderr] Downloaded vcell v0.1.3 [INFO] [stderr] Downloaded pin-utils v0.1.0 [INFO] [stderr] Downloaded proc-macro-error-attr2 v2.0.0 [INFO] [stderr] Downloaded winapi-util v0.1.5 [INFO] [stderr] Downloaded riscv-macros v0.1.0 [INFO] [stderr] Downloaded panic-semihosting v0.6.0 [INFO] [stderr] Downloaded cortex-m-rt-macros v0.7.0 [INFO] [stderr] Downloaded riscv-pac v0.2.0 [INFO] [stderr] Downloaded futures-sink v0.3.28 [INFO] [stderr] Downloaded futures-core v0.3.28 [INFO] [stderr] Downloaded rustc_version v0.2.3 [INFO] [stderr] Downloaded bitfield v0.13.2 [INFO] [stderr] Downloaded bare-metal v1.0.0 [INFO] [stderr] Downloaded futures-macro v0.3.28 [INFO] [stderr] Downloaded futures-task v0.3.28 [INFO] [stderr] Downloaded semver-parser v0.7.0 [INFO] [stderr] Downloaded futures-io v0.3.28 [INFO] [stderr] Downloaded once_cell v1.18.0 [INFO] [stderr] Downloaded futures-channel v0.3.28 [INFO] [stderr] Downloaded pin-project-lite v0.2.10 [INFO] [stderr] Downloaded heapless v0.8.0 [INFO] [stderr] Downloaded indexmap v2.0.0 [INFO] [stderr] Downloaded hashbrown v0.14.0 [INFO] [stderr] Downloaded cortex-m v0.7.7 [INFO] [stderr] Downloaded portable-atomic v1.6.0 [INFO] [stderr] Downloaded futures-util v0.3.28 [INFO] [stderr] Downloaded serde_json v1.0.103 [INFO] [stderr] Downloaded serde v1.0.175 [INFO] [stderr] Downloaded futures v0.3.28 [INFO] [stderr] Downloaded syn v1.0.109 [INFO] [stderr] Downloaded cortex-m-rt v0.7.3 [INFO] [stderr] Downloaded rtic-macros v2.1.2 [INFO] [stderr] Downloaded basic-toml v0.1.4 [INFO] [stderr] Downloaded unicode-ident v1.0.11 [INFO] [stderr] Downloaded lm3s6965 v0.2.0 [INFO] [stderr] Downloaded serde_derive v1.0.175 [INFO] [stderr] Downloaded embedded-hal v0.2.7 [INFO] [stderr] Downloaded riscv v0.12.1 [INFO] [stderr] Downloaded paste v1.0.15 [INFO] [stderr] Downloaded embedded-hal v1.0.0 [INFO] [stderr] Downloaded esp32c3 v0.26.0 [INFO] [stderr] Downloaded semver v0.9.0 [INFO] [stderr] Downloaded nb v1.1.0 [INFO] [stderr] Downloaded nb v0.1.3 [INFO] [stderr] Downloaded byteorder v1.4.3 [INFO] [stderr] Downloaded stable_deref_trait v1.2.0 [INFO] [stderr] Downloaded critical-section v1.2.0 [INFO] [stderr] Downloaded cortex-m-semihosting v0.5.0 [INFO] [stderr] Downloaded riscv v0.11.1 [INFO] [stderr] Downloaded rtic-core v1.0.0 [INFO] [stderr] Downloaded bare-metal v0.2.5 [INFO] [stderr] Downloaded hash32 v0.3.1 [INFO] [stderr] Downloaded proc-macro-error2 v2.0.1 [INFO] [stderr] Downloaded volatile-register v0.2.1 [INFO] [stderr] Downloaded riscv-slic-macros v0.1.0 [INFO] [stderr] Downloaded riscv-slic v0.1.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+8f43b85954d2f3d8fc00a7504c603e5ca9eb0695" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 397dfc5ef53ec5ec4bdf92cba2989b0bf6ecef740872456928d1bea240144663 [INFO] running `Command { std: "docker" "start" "-a" "397dfc5ef53ec5ec4bdf92cba2989b0bf6ecef740872456928d1bea240144663", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "397dfc5ef53ec5ec4bdf92cba2989b0bf6ecef740872456928d1bea240144663", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "397dfc5ef53ec5ec4bdf92cba2989b0bf6ecef740872456928d1bea240144663", kill_on_drop: false }` [INFO] [stdout] 397dfc5ef53ec5ec4bdf92cba2989b0bf6ecef740872456928d1bea240144663 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+8f43b85954d2f3d8fc00a7504c603e5ca9eb0695" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bd0cc0bc2872ac3290c883acb29a405e7cc6ef16653fc2cc3e0ad4d9ba06ced7 [INFO] running `Command { std: "docker" "start" "-a" "bd0cc0bc2872ac3290c883acb29a405e7cc6ef16653fc2cc3e0ad4d9ba06ced7", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling cortex-m v0.7.7 [INFO] [stderr] Checking nb v1.1.0 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling serde v1.0.175 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Checking vcell v0.1.3 [INFO] [stderr] Checking nb v0.1.3 [INFO] [stderr] Compiling cortex-m-rt v0.7.3 [INFO] [stderr] Checking embedded-hal v0.2.7 [INFO] [stderr] Checking volatile-register v0.2.1 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking bitfield v0.13.2 [INFO] [stderr] Compiling serde_json v1.0.103 [INFO] [stderr] Compiling hashbrown v0.14.0 [INFO] [stderr] Compiling portable-atomic v1.6.0 [INFO] [stderr] Compiling equivalent v1.0.1 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling cortex-m-semihosting v0.5.0 [INFO] [stderr] Checking futures-sink v0.3.28 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Compiling bare-metal v0.2.5 [INFO] [stderr] Compiling rtic v2.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Compiling trybuild v1.0.82 [INFO] [stderr] Compiling lm3s6965 v0.2.0 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking pin-project-lite v0.2.10 [INFO] [stderr] Checking itoa v1.0.9 [INFO] [stderr] Compiling indexmap v2.0.0 [INFO] [stderr] Checking ryu v1.0.15 [INFO] [stderr] error: failed to run custom build command for `rtic v2.1.2 (/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/rtic-52831bf0d608bb43/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] thread 'main' panicked at build.rs:18:34: [INFO] [stderr] No backend feature selected. [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x61a73aeecc12 - std::backtrace_rs::backtrace::libunwind::trace::h111fdc507098452e [INFO] [stderr] at /rustc/8f43b85954d2f3d8fc00a7504c603e5ca9eb0695/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x61a73aeecc12 - std::backtrace_rs::backtrace::trace_unsynchronized::hb9b84113721a80d2 [INFO] [stderr] at /rustc/8f43b85954d2f3d8fc00a7504c603e5ca9eb0695/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x61a73aeecc12 - std::sys::backtrace::_print_fmt::h70bf5b42fad5ebdd [INFO] [stderr] at /rustc/8f43b85954d2f3d8fc00a7504c603e5ca9eb0695/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x61a73aeecc12 - ::fmt::h6832c5d9cd09d33d [INFO] [stderr] at /rustc/8f43b85954d2f3d8fc00a7504c603e5ca9eb0695/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x61a73af08703 - core::fmt::rt::Argument::fmt::had2267d91d01ba5e [INFO] [stderr] at /rustc/8f43b85954d2f3d8fc00a7504c603e5ca9eb0695/library/core/src/fmt/rt.rs:179:76 [INFO] [stderr] 5: 0x61a73af08703 - core::fmt::write::ha752de1c16a2c1d5 [INFO] [stderr] at /rustc/8f43b85954d2f3d8fc00a7504c603e5ca9eb0695/library/core/src/fmt/mod.rs:1481:25 [INFO] [stderr] 6: 0x61a73aeea8e3 - std::io::default_write_fmt::hacaacf607540493d [INFO] [stderr] at /rustc/8f43b85954d2f3d8fc00a7504c603e5ca9eb0695/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x61a73aeea8e3 - std::io::Write::write_fmt::hdf11613fc14e9aa0 [INFO] [stderr] at /rustc/8f43b85954d2f3d8fc00a7504c603e5ca9eb0695/library/std/src/io/mod.rs:1914:13 [INFO] [stderr] 8: 0x61a73aeeca62 - std::sys::backtrace::BacktraceLock::print::h09d03e0f13c427df [INFO] [stderr] at /rustc/8f43b85954d2f3d8fc00a7504c603e5ca9eb0695/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x61a73aeedad2 - std::panicking::default_hook::{{closure}}::he06df74ebafea3bc [INFO] [stderr] at /rustc/8f43b85954d2f3d8fc00a7504c603e5ca9eb0695/library/std/src/panicking.rs:300:22 [INFO] [stderr] 10: 0x61a73aeed8d5 - std::panicking::default_hook::hedacca02819ac566 [INFO] [stderr] at /rustc/8f43b85954d2f3d8fc00a7504c603e5ca9eb0695/library/std/src/panicking.rs:327:9 [INFO] [stderr] 11: 0x61a73aeee3a2 - std::panicking::rust_panic_with_hook::h53a5336dfe7a6f62 [INFO] [stderr] at /rustc/8f43b85954d2f3d8fc00a7504c603e5ca9eb0695/library/std/src/panicking.rs:833:13 [INFO] [stderr] 12: 0x61a73aeee23a - std::panicking::begin_panic_handler::{{closure}}::hbf2ae126b020d2c8 [INFO] [stderr] at /rustc/8f43b85954d2f3d8fc00a7504c603e5ca9eb0695/library/std/src/panicking.rs:706:13 [INFO] [stderr] 13: 0x61a73aeed109 - std::sys::backtrace::__rust_end_short_backtrace::h2a144c2d15e8fd1b [INFO] [stderr] at /rustc/8f43b85954d2f3d8fc00a7504c603e5ca9eb0695/library/std/src/sys/backtrace.rs:168:18 [INFO] [stderr] 14: 0x61a73aeedecd - __rustc[95316f45009a63cd]::rust_begin_unwind [INFO] [stderr] at /rustc/8f43b85954d2f3d8fc00a7504c603e5ca9eb0695/library/std/src/panicking.rs:697:5 [INFO] [stderr] 15: 0x61a73af07bd0 - core::panicking::panic_fmt::ha1dab972d702946f [INFO] [stderr] at /rustc/8f43b85954d2f3d8fc00a7504c603e5ca9eb0695/library/core/src/panicking.rs:75:14 [INFO] [stderr] 16: 0x61a73af07bab - core::panicking::panic_display::h2d140272204d685d [INFO] [stderr] at /rustc/8f43b85954d2f3d8fc00a7504c603e5ca9eb0695/library/core/src/panicking.rs:261:5 [INFO] [stderr] 17: 0x61a73af07bab - core::option::expect_failed::h3db272419232213e [INFO] [stderr] at /rustc/8f43b85954d2f3d8fc00a7504c603e5ca9eb0695/library/core/src/option.rs:2049:5 [INFO] [stderr] 18: 0x61a73aeca811 - core::option::Option::expect::hdb303bb364f65dff [INFO] [stderr] 19: 0x61a73aecc159 - build_script_build::main::hb83a233fd706e380 [INFO] [stderr] 20: 0x61a73aec9483 - core::ops::function::FnOnce::call_once::heec6cf2d3724884d [INFO] [stderr] 21: 0x61a73aec9136 - std::sys::backtrace::__rust_begin_short_backtrace::h2895f5c5c1b9179a [INFO] [stderr] 22: 0x61a73aec9119 - std::rt::lang_start::{{closure}}::h4e56f080c4825cd1 [INFO] [stderr] 23: 0x61a73aee76e0 - core::ops::function::impls:: for &F>::call_once::hec846f41567c686f [INFO] [stderr] at /rustc/8f43b85954d2f3d8fc00a7504c603e5ca9eb0695/library/core/src/ops/function.rs:284:13 [INFO] [stderr] 24: 0x61a73aee76e0 - std::panicking::try::do_call::h19b57bdae1331664 [INFO] [stderr] at /rustc/8f43b85954d2f3d8fc00a7504c603e5ca9eb0695/library/std/src/panicking.rs:589:40 [INFO] [stderr] 25: 0x61a73aee76e0 - std::panicking::try::h0e6e04f1de71488e [INFO] [stderr] at /rustc/8f43b85954d2f3d8fc00a7504c603e5ca9eb0695/library/std/src/panicking.rs:552:19 [INFO] [stderr] 26: 0x61a73aee76e0 - std::panic::catch_unwind::h205dfa6d7161e01d [INFO] [stderr] at /rustc/8f43b85954d2f3d8fc00a7504c603e5ca9eb0695/library/std/src/panic.rs:359:14 [INFO] [stderr] 27: 0x61a73aee76e0 - std::rt::lang_start_internal::{{closure}}::h659038473f91a990 [INFO] [stderr] at /rustc/8f43b85954d2f3d8fc00a7504c603e5ca9eb0695/library/std/src/rt.rs:168:24 [INFO] [stderr] 28: 0x61a73aee76e0 - std::panicking::try::do_call::h814cd64747e35e68 [INFO] [stderr] at /rustc/8f43b85954d2f3d8fc00a7504c603e5ca9eb0695/library/std/src/panicking.rs:589:40 [INFO] [stderr] 29: 0x61a73aee76e0 - std::panicking::try::hfeaeee27219229ea [INFO] [stderr] at /rustc/8f43b85954d2f3d8fc00a7504c603e5ca9eb0695/library/std/src/panicking.rs:552:19 [INFO] [stderr] 30: 0x61a73aee76e0 - std::panic::catch_unwind::h6758cad6ceee8ab0 [INFO] [stderr] at /rustc/8f43b85954d2f3d8fc00a7504c603e5ca9eb0695/library/std/src/panic.rs:359:14 [INFO] [stderr] 31: 0x61a73aee76e0 - std::rt::lang_start_internal::hfcea23d3dfe9fb94 [INFO] [stderr] at /rustc/8f43b85954d2f3d8fc00a7504c603e5ca9eb0695/library/std/src/rt.rs:164:5 [INFO] [stderr] 32: 0x61a73aec9101 - std::rt::lang_start::hee835baef132c762 [INFO] [stderr] 33: 0x61a73aecc6b5 - main [INFO] [stderr] 34: 0x73e155aa31ca - [INFO] [stderr] 35: 0x73e155aa328b - __libc_start_main [INFO] [stderr] 36: 0x61a73aec8a05 - _start [INFO] [stderr] 37: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "bd0cc0bc2872ac3290c883acb29a405e7cc6ef16653fc2cc3e0ad4d9ba06ced7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bd0cc0bc2872ac3290c883acb29a405e7cc6ef16653fc2cc3e0ad4d9ba06ced7", kill_on_drop: false }` [INFO] [stdout] bd0cc0bc2872ac3290c883acb29a405e7cc6ef16653fc2cc3e0ad4d9ba06ced7