[INFO] cloning repository https://github.com/varesa/robot-iounit [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/varesa/robot-iounit" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvaresa%2Frobot-iounit", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvaresa%2Frobot-iounit'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 240780083bef40b1e4492667877c9965bf65402b [INFO] testing varesa/robot-iounit against 1.86.0 for beta-1.87-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvaresa%2Frobot-iounit" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/varesa/robot-iounit on toolchain 1.86.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.86.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-7-tc1/source/.cargo/config [INFO] started tweaking git repo https://github.com/varesa/robot-iounit [INFO] finished tweaking git repo https://github.com/varesa/robot-iounit [INFO] tweaked toml for git repo https://github.com/varesa/robot-iounit written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/varesa/robot-iounit 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" "+1.86.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded panic-semihosting v0.5.4 [INFO] [stderr] Downloaded stm32l0xx-hal v0.6.2 [INFO] [stderr] Downloaded stm32l0 v0.10.0 [INFO] [stderr] Downloaded stm32l0 v0.12.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+1.86.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 85bcab76912b939b40247cb051819eac0ad2d496165010899e5dcce71fbce911 [INFO] running `Command { std: "docker" "start" "-a" "85bcab76912b939b40247cb051819eac0ad2d496165010899e5dcce71fbce911", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "85bcab76912b939b40247cb051819eac0ad2d496165010899e5dcce71fbce911", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "85bcab76912b939b40247cb051819eac0ad2d496165010899e5dcce71fbce911", kill_on_drop: false }` [INFO] [stdout] 85bcab76912b939b40247cb051819eac0ad2d496165010899e5dcce71fbce911 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.86.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1a069661f017f4ac6e254096f19e416457f8ad76a0bf1adf0579ab1d3f42eaa4 [INFO] running `Command { std: "docker" "start" "-a" "1a069661f017f4ac6e254096f19e416457f8ad76a0bf1adf0579ab1d3f42eaa4", kill_on_drop: false }` [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling cortex-m v0.6.4 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling syn v1.0.48 [INFO] [stderr] Compiling vcell v0.1.2 [INFO] [stderr] Compiling volatile-register v0.2.0 [INFO] [stderr] Compiling bitfield v0.13.2 [INFO] [stderr] Compiling cortex-m-rt v0.6.13 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling cortex-m-semihosting v0.3.5 [INFO] [stderr] Compiling r0 v0.2.2 [INFO] [stderr] Compiling nb v1.0.0 [INFO] [stderr] Compiling stm32l0 v0.10.0 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling nb v0.1.3 [INFO] [stderr] Compiling stm32l0 v0.12.1 [INFO] [stderr] Compiling stm32l0xx-hal v0.6.2 [INFO] [stderr] Compiling embedded-hal v0.2.4 [INFO] [stderr] Compiling bare-metal v0.2.5 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling generic-array v0.12.3 [INFO] [stderr] Compiling generic-array v0.13.2 [INFO] [stderr] Compiling as-slice v0.1.4 [INFO] [stderr] Compiling aligned v0.3.4 [INFO] [stderr] Compiling panic-semihosting v0.5.4 [INFO] [stderr] Compiling cortex-m-rt-macros v0.1.8 [INFO] [stderr] Compiling stm32f1-hello v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:70:5 [INFO] [stdout] | [INFO] [stdout] 70 | tx.write_str("Hello world"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 70 | let _ = tx.write_str("Hello world"); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:96:13 [INFO] [stdout] | [INFO] [stdout] 96 | tx.write_str("OK\n"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 96 | let _ = tx.write_str("OK\n"); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 31.78s [INFO] running `Command { std: "docker" "inspect" "1a069661f017f4ac6e254096f19e416457f8ad76a0bf1adf0579ab1d3f42eaa4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1a069661f017f4ac6e254096f19e416457f8ad76a0bf1adf0579ab1d3f42eaa4", kill_on_drop: false }` [INFO] [stdout] 1a069661f017f4ac6e254096f19e416457f8ad76a0bf1adf0579ab1d3f42eaa4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.86.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 79302b467e5bdfe826ebe9e4911188f821959971075e9b608c1dadd4a6ae8d31 [INFO] running `Command { std: "docker" "start" "-a" "79302b467e5bdfe826ebe9e4911188f821959971075e9b608c1dadd4a6ae8d31", kill_on_drop: false }` [INFO] [stderr] Compiling stm32f1-hello v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:70:5 [INFO] [stdout] | [INFO] [stdout] 70 | tx.write_str("Hello world"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 70 | let _ = tx.write_str("Hello world"); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:96:13 [INFO] [stdout] | [INFO] [stdout] 96 | tx.write_str("OK\n"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 96 | let _ = tx.write_str("OK\n"); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.76s [INFO] running `Command { std: "docker" "inspect" "79302b467e5bdfe826ebe9e4911188f821959971075e9b608c1dadd4a6ae8d31", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "79302b467e5bdfe826ebe9e4911188f821959971075e9b608c1dadd4a6ae8d31", kill_on_drop: false }` [INFO] [stdout] 79302b467e5bdfe826ebe9e4911188f821959971075e9b608c1dadd4a6ae8d31 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.86.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 935753e2712ed2bf84398a299a4435f03cd29c30c9ab7d137bea65c3ff936d22 [INFO] running `Command { std: "docker" "start" "-a" "935753e2712ed2bf84398a299a4435f03cd29c30c9ab7d137bea65c3ff936d22", kill_on_drop: false }` [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/main.rs:70:5 [INFO] [stderr] | [INFO] [stderr] 70 | tx.write_str("Hello world"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 70 | let _ = tx.write_str("Hello world"); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/main.rs:96:13 [INFO] [stderr] | [INFO] [stderr] 96 | tx.write_str("OK\n"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 96 | let _ = tx.write_str("OK\n"); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: `stm32f1-hello` (bin "stm32f1-hello" test) generated 2 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/stm32f1_hello-0ce6e733f1c200b3) [INFO] [stderr] [INFO] [stderr] thread '' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/cortex-m-0.6.4/src/register/primask.rs:59:15: [INFO] [stderr] not implemented [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x6154d60b9170 - std::backtrace_rs::backtrace::libunwind::trace::h2b8934d68a0c74cb [INFO] [stderr] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x6154d60b9170 - std::backtrace_rs::backtrace::trace_unsynchronized::h72d137991fa6eab8 [INFO] [stderr] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x6154d60b9170 - std::sys::backtrace::_print_fmt::h3e831e32e6da920b [INFO] [stderr] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x6154d60b9170 - ::fmt::h6d42cc84fc840290 [INFO] [stderr] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x6154d60d5713 - core::fmt::rt::Argument::fmt::h7239af9e2199f2a8 [INFO] [stderr] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/core/src/fmt/rt.rs:177:76 [INFO] [stderr] 5: 0x6154d60d5713 - core::fmt::write::h5af61a909e3ec64d [INFO] [stderr] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/core/src/fmt/mod.rs:1449:21 [INFO] [stderr] 6: 0x6154d60b6f23 - std::io::Write::write_fmt::h5a7b54aa6e4a315d [INFO] [stderr] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/io/mod.rs:1890:15 [INFO] [stderr] 7: 0x6154d60b8fc2 - std::sys::backtrace::BacktraceLock::print::h555579e7396c26ac [INFO] [stderr] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 8: 0x6154d60b9e3f - std::panicking::default_hook::{{closure}}::h9128866118196224 [INFO] [stderr] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/panicking.rs:298:22 [INFO] [stderr] 9: 0x6154d60b9caa - std::panicking::default_hook::h52e9e7314e0255f6 [INFO] [stderr] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/panicking.rs:325:9 [INFO] [stderr] 10: 0x6154d60ba6f2 - std::panicking::rust_panic_with_hook::h541791bcc774ef34 [INFO] [stderr] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/panicking.rs:831:13 [INFO] [stderr] 11: 0x6154d60ba556 - std::panicking::begin_panic_handler::{{closure}}::h6479a2f0137c7d19 [INFO] [stderr] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/panicking.rs:697:13 [INFO] [stderr] 12: 0x6154d60b9679 - std::sys::backtrace::__rust_end_short_backtrace::ha04e7c0fc61ded91 [INFO] [stderr] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/sys/backtrace.rs:168:18 [INFO] [stderr] 13: 0x6154d60ba21d - rust_begin_unwind [INFO] [stderr] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/panicking.rs:695:5 [INFO] [stderr] 14: 0x6154d6091cd0 - core::panicking::panic_fmt::h5764ee7030b7a73d [INFO] [stderr] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/core/src/panicking.rs:75:14 [INFO] [stderr] 15: 0x6154d6091d5c - core::panicking::panic::had768957450a0f86 [INFO] [stderr] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/core/src/panicking.rs:145:5 [INFO] [stderr] 16: 0x6154d60d419d - cortex_m::register::primask::read::h9797c95fb98db471 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/cortex-m-0.6.4/src/register/primask.rs:59:15 [INFO] [stderr] 17: 0x6154d60d41e2 - cortex_m::interrupt::free::h804d09bbeb1a19db [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/cortex-m-0.6.4/src/interrupt.rs:65:19 [INFO] [stderr] 18: 0x6154d60d4329 - cortex_m_semihosting::export::hstdout_str::h5b3d6a7550630b0c [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/cortex-m-semihosting-0.3.5/src/export.rs:12:5 [INFO] [stderr] 19: 0x6154d6099bb6 - stm32f1_hello::__cortex_m_rt_main::h41e8cae9c7cbf65d [INFO] [stderr] at /opt/rustwide/workdir/src/main.rs:64:5 [INFO] [stderr] 20: 0x6154d6099b86 - main [INFO] [stderr] at /opt/rustwide/workdir/src/main.rs:62:1 [INFO] [stderr] 21: 0x7f8e21bf61ca - [INFO] [stderr] 22: 0x7f8e21bf628b - __libc_start_main [INFO] [stderr] 23: 0x6154d6092345 - _start [INFO] [stderr] 24: 0x0 - [INFO] [stderr] [INFO] [stderr] thread '' panicked at library/core/src/panicking.rs:218:5: [INFO] [stderr] panic in a function that cannot unwind [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x6154d60b9170 - std::backtrace_rs::backtrace::libunwind::trace::h2b8934d68a0c74cb [INFO] [stderr] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x6154d60b9170 - std::backtrace_rs::backtrace::trace_unsynchronized::h72d137991fa6eab8 [INFO] [stderr] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x6154d60b9170 - std::sys::backtrace::_print_fmt::h3e831e32e6da920b [INFO] [stderr] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x6154d60b9170 - ::fmt::h6d42cc84fc840290 [INFO] [stderr] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x6154d60d5713 - core::fmt::rt::Argument::fmt::h7239af9e2199f2a8 [INFO] [stderr] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/core/src/fmt/rt.rs:177:76 [INFO] [stderr] 5: 0x6154d60d5713 - core::fmt::write::h5af61a909e3ec64d [INFO] [stderr] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/core/src/fmt/mod.rs:1449:21 [INFO] [stderr] 6: 0x6154d60b6f23 - std::io::Write::write_fmt::h5a7b54aa6e4a315d [INFO] [stderr] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/io/mod.rs:1890:15 [INFO] [stderr] 7: 0x6154d60b8fc2 - std::sys::backtrace::BacktraceLock::print::h555579e7396c26ac [INFO] [stderr] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 8: 0x6154d60b9e3f - std::panicking::default_hook::{{closure}}::h9128866118196224 [INFO] [stderr] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/panicking.rs:298:22 [INFO] [stderr] 9: 0x6154d60b9caa - std::panicking::default_hook::h52e9e7314e0255f6 [INFO] [stderr] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/panicking.rs:325:9 [INFO] [stderr] 10: 0x6154d60ba6f2 - std::panicking::rust_panic_with_hook::h541791bcc774ef34 [INFO] [stderr] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/panicking.rs:831:13 [INFO] [stderr] 11: 0x6154d60ba556 - std::panicking::begin_panic_handler::{{closure}}::h6479a2f0137c7d19 [INFO] [stderr] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/panicking.rs:697:13 [INFO] [stderr] 12: 0x6154d60b9679 - std::sys::backtrace::__rust_end_short_backtrace::ha04e7c0fc61ded91 [INFO] [stderr] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/sys/backtrace.rs:168:18 [INFO] [stderr] 13: 0x6154d60ba21d - rust_begin_unwind [INFO] [stderr] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/panicking.rs:695:5 [INFO] [stderr] 14: 0x6154d6091d0d - core::panicking::panic_nounwind_fmt::runtime::h9530782840bcc272 [INFO] [stderr] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/core/src/panicking.rs:117:22 [INFO] [stderr] 15: 0x6154d6091d0d - core::panicking::panic_nounwind_fmt::h6a24774852878975 [INFO] [stderr] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/core/src/intrinsics/mod.rs:3886:9 [INFO] [stderr] 16: 0x6154d6091da2 - core::panicking::panic_nounwind::hbbbf5b15de703440 [INFO] [stderr] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/core/src/panicking.rs:218:5 [INFO] [stderr] 17: 0x6154d6091e65 - core::panicking::panic_cannot_unwind::h8c0d27499c4c90fa [INFO] [stderr] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/core/src/panicking.rs:323:5 [INFO] [stderr] 18: 0x6154d6099b91 - main [INFO] [stderr] at /opt/rustwide/workdir/src/main.rs:62:1 [INFO] [stderr] 19: 0x7f8e21bf61ca - [INFO] [stderr] 20: 0x7f8e21bf628b - __libc_start_main [INFO] [stderr] 21: 0x6154d6092345 - _start [INFO] [stderr] 22: 0x0 - [INFO] [stderr] thread caused non-unwinding panic. aborting. [INFO] [stderr] error: test failed, to rerun pass `--bin stm32f1-hello` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/deps/stm32f1_hello-0ce6e733f1c200b3` (signal: 6, SIGABRT: process abort signal) [INFO] running `Command { std: "docker" "inspect" "935753e2712ed2bf84398a299a4435f03cd29c30c9ab7d137bea65c3ff936d22", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "935753e2712ed2bf84398a299a4435f03cd29c30c9ab7d137bea65c3ff936d22", kill_on_drop: false }` [INFO] [stdout] 935753e2712ed2bf84398a299a4435f03cd29c30c9ab7d137bea65c3ff936d22