[INFO] fetching crate gihex-hc-sr04 0.1.5...
[INFO] testing gihex-hc-sr04-0.1.5 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate gihex-hc-sr04 0.1.5 into /workspace/builds/worker-6-tc2/source
[INFO] removed /workspace/builds/worker-6-tc2/source/.cargo/config
[INFO] started tweaking crates.io crate gihex-hc-sr04 0.1.5
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate gihex-hc-sr04 0.1.5
[INFO] tweaked toml for crates.io crate gihex-hc-sr04 0.1.5 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate gihex-hc-sr04 0.1.5 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate gihex-hc-sr04 0.1.5 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cde6978bf866ba8fce36ed3008eda8874f6ba5f9c0316b94cd9ad6bea9e7ee87
[INFO] running `Command { std: "docker" "start" "-a" "cde6978bf866ba8fce36ed3008eda8874f6ba5f9c0316b94cd9ad6bea9e7ee87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cde6978bf866ba8fce36ed3008eda8874f6ba5f9c0316b94cd9ad6bea9e7ee87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cde6978bf866ba8fce36ed3008eda8874f6ba5f9c0316b94cd9ad6bea9e7ee87", kill_on_drop: false }`
[INFO] [stdout] cde6978bf866ba8fce36ed3008eda8874f6ba5f9c0316b94cd9ad6bea9e7ee87
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9bacf512a0885957c232d79b495d95552dff49811dccd6531af07ee90bd9891f
[INFO] running `Command { std: "docker" "start" "-a" "9bacf512a0885957c232d79b495d95552dff49811dccd6531af07ee90bd9891f", kill_on_drop: false }`
[INFO] [stderr]    Compiling nb v0.1.3
[INFO] [stderr]    Compiling embedded-hal v0.2.7
[INFO] [stderr]    Compiling gihex-hc-sr04 v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "9bacf512a0885957c232d79b495d95552dff49811dccd6531af07ee90bd9891f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bacf512a0885957c232d79b495d95552dff49811dccd6531af07ee90bd9891f", kill_on_drop: false }`
[INFO] [stdout] 9bacf512a0885957c232d79b495d95552dff49811dccd6531af07ee90bd9891f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 07251950054fc62ae4d947a3c3331165391b52fde36178a7c5ceb4a3c210d31f
[INFO] running `Command { std: "docker" "start" "-a" "07251950054fc62ae4d947a3c3331165391b52fde36178a7c5ceb4a3c210d31f", kill_on_drop: false }`
[INFO] [stderr]    Compiling cortex-m v0.7.7
[INFO] [stderr]    Compiling critical-section v1.1.2
[INFO] [stderr]    Compiling cortex-m-rt v0.7.3
[INFO] [stderr]    Compiling atomic-polyfill v1.0.3
[INFO] [stderr]    Compiling stm32-usbd v0.6.0
[INFO] [stderr]    Compiling hashbrown v0.14.2
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]    Compiling stm32f1 v0.15.1
[INFO] [stderr]    Compiling bare-metal v1.0.0
[INFO] [stderr]    Compiling gcd v2.3.0
[INFO] [stderr]    Compiling cortex-m-semihosting v0.5.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling rtic v2.0.1
[INFO] [stderr]    Compiling usb-device v0.2.9
[INFO] [stderr]    Compiling bxcan v0.7.0
[INFO] [stderr]    Compiling embedded-dma v0.2.0
[INFO] [stderr]    Compiling fugit v0.3.7
[INFO] [stderr]    Compiling rtic-core v1.0.0
[INFO] [stderr]    Compiling fugit-timer v0.1.3
[INFO] [stderr]    Compiling panic-semihosting v0.6.0
[INFO] [stderr]    Compiling indexmap v2.1.0
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling cortex-m-rt-macros v0.7.0
[INFO] [stderr]    Compiling rtic-macros v2.0.1
[INFO] [stderr]    Compiling stm32f1xx-hal v0.10.0
[INFO] [stderr]    Compiling gihex-hc-sr04 v0.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: creating a mutable reference to mutable static
[INFO] [stdout]   --> examples/basic.rs:24:35
[INFO] [stdout]    |
[INFO] [stdout] 24 |     let echo_pin = unsafe { &mut *ECHO_PIN.as_mut_ptr() };
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stdout]    = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static
[INFO] [stdout]   --> examples/basic.rs:25:33
[INFO] [stdout]    |
[INFO] [stdout] 25 |     let sensor = unsafe { &mut *SENSOR.as_mut_ptr() };
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static
[INFO] [stdout]   --> examples/basic.rs:50:35
[INFO] [stdout]    |
[INFO] [stdout] 50 |     let echo_pin = unsafe { &mut *ECHO_PIN.as_mut_ptr() };
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static
[INFO] [stdout]   --> examples/basic.rs:64:33
[INFO] [stdout]    |
[INFO] [stdout] 64 |     let sensor = unsafe { &mut *SENSOR.as_mut_ptr() };
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Peripherals` in module `rtic::export`
[INFO] [stdout]   --> examples/use_rtic.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | #[rtic::app(device=stm32f1xx_hal::pac)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not found in `rtic::export`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the attribute macro `rtic::app` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]    |
[INFO] [stdout] 30 +     use crate::app::you_must_enable_the_rt_feature_for_the_pac_in_your_cargo_toml::Peripherals;
[INFO] [stdout]    |
[INFO] [stdout] 30 +     use cortex_m::Peripherals;
[INFO] [stdout]    |
[INFO] [stdout] 30 +     use stm32f1xx_hal::pac::Peripherals;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `run` in module `rtic::export`
[INFO] [stdout]   --> examples/use_rtic.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | #[rtic::app(device=stm32f1xx_hal::pac)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not found in `rtic::export`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the attribute macro `rtic::app` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `lock` in module `rtic::export`
[INFO] [stdout]   --> examples/use_rtic.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | #[rtic::app(device=stm32f1xx_hal::pac)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not found in `rtic::export`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the attribute macro `rtic::app` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `interrupt` in `export`
[INFO] [stdout]   --> examples/use_rtic.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | #[rtic::app(device=stm32f1xx_hal::pac)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ could not find `interrupt` in `export`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the attribute macro `rtic::app` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing one of these enums
[INFO] [stdout]    |
[INFO] [stdout] 30 +     use crate::app::you_must_enable_the_rt_feature_for_the_pac_in_your_cargo_toml::interrupt;
[INFO] [stdout]    |
[INFO] [stdout] 30 +     use stm32f1xx_hal::pac::interrupt;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `Peripherals` in `export`
[INFO] [stdout]   --> examples/use_rtic.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | #[rtic::app(device=stm32f1xx_hal::pac)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ could not find `Peripherals` in `export`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the attribute macro `rtic::app` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]    |
[INFO] [stdout] 30 +     use crate::app::you_must_enable_the_rt_feature_for_the_pac_in_your_cargo_toml::Peripherals;
[INFO] [stdout]    |
[INFO] [stdout] 30 +     use cortex_m::Peripherals;
[INFO] [stdout]    |
[INFO] [stdout] 30 +     use stm32f1xx_hal::pac::Peripherals;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0425, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gihex-hc-sr04` (example "use_rtic") due to 5 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note:  "cc" "-m64" "/tmp/rustc2G7tRe/symbols.o" "<2 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/{libstm32f1xx_hal-c4f9c454c28ef1c4,libfugit_timer-279ec1ac4a50bee1,libbxcan-bfe66d1bdfc7b8d9,libbitflags-dde12b0d7d495b50,libstm32_usbd-0ce733b9d1ef8ef6,libusb_device-622b9963c7c13fac,libfugit-4377188d61df4169,libgcd-df1e9b5aa49a819b,libembedded_dma-fb3bf0e45cb71a7a,libstable_deref_trait-932cd180c9d6b0f0,libstm32f1-8bd8b3f71dc917f9,libcortex_m_rt-1cbdc9f5d8fd4818,libpanic_semihosting-e7dd40646a49c92c}.rlib" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,libcfg_if-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,liblibc-*,librustc_std_workspace_core-*,liballoc-*}.rlib" "/opt/rustwide/target/debug/deps/{libgihex_hc_sr04-04fedac48db1204e,libnum_traits-96da109a125093ce,libcortex_m_semihosting-bcac426c7cb3304b,libcortex_m-69246f2712b3fac3,libembedded_hal-f37092df6fe13159,libvoid-6336667ff9ef9cc5,libnb-574cd195fbe064b0,libnb-8256a674579b77d4,libvolatile_register-6ecd5712b45a5657,libvcell-0eaad7c905f5a0e7,libbare_metal-4c035d36fb109858}.rlib" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/tmp/rustc2G7tRe/raw-dylibs" "-B<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/opt/rustwide/target/debug/build/cortex-m-rt-660a186c047eb77a/out" "-L" "/opt/rustwide/target/debug/build/stm32f1-21459c2288615c15/out" "-L" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/examples/basic-70e198aafa9be1f3" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs"
[INFO] [stdout]   = note: some arguments are omitted. use `--verbose` to show all linker arguments
[INFO] [stdout]   = note: rust-lld: error: undefined symbol: __primask_r
[INFO] [stdout]           >>> referenced by call_asm.rs:19 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/cortex-m-0.7.7/src/call_asm.rs:19)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/examples/basic-70e198aafa9be1f3.basic.50cb6fe6a0ed8f6-cgu.0.rcgu.o:(cortex_m::register::primask::read::hc6585545ab668035)
[INFO] [stdout]           >>> referenced by call_asm.rs:19 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/cortex-m-0.7.7/src/call_asm.rs:19)
[INFO] [stdout]           >>>               cortex_m_semihosting-bcac426c7cb3304b.cortex_m_semihosting.55d3ba5e0b3185bd-cgu.0.rcgu.o:(cortex_m::register::primask::read::h56ffd344c117f371) in archive /opt/rustwide/target/debug/deps/libcortex_m_semihosting-bcac426c7cb3304b.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: __cpsie
[INFO] [stdout]           >>> referenced by call_asm.rs:19 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/cortex-m-0.7.7/src/call_asm.rs:19)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/examples/basic-70e198aafa9be1f3.basic.50cb6fe6a0ed8f6-cgu.0.rcgu.o:(cortex_m::interrupt::enable::hc3f2c6e9ca49e563)
[INFO] [stdout]           >>> referenced by call_asm.rs:19 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/cortex-m-0.7.7/src/call_asm.rs:19)
[INFO] [stdout]           >>>               cortex_m_semihosting-bcac426c7cb3304b.cortex_m_semihosting.55d3ba5e0b3185bd-cgu.0.rcgu.o:(cortex_m::interrupt::enable::h4c32e63c810ef497) in archive /opt/rustwide/target/debug/deps/libcortex_m_semihosting-bcac426c7cb3304b.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: __cpsid
[INFO] [stdout]           >>> referenced by call_asm.rs:19 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/cortex-m-0.7.7/src/call_asm.rs:19)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/examples/basic-70e198aafa9be1f3.basic.50cb6fe6a0ed8f6-cgu.0.rcgu.o:(cortex_m::interrupt::disable::h2dd1cb14204f8724)
[INFO] [stdout]           >>> referenced by call_asm.rs:19 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/cortex-m-0.7.7/src/call_asm.rs:19)
[INFO] [stdout]           >>>               cortex_m_semihosting-bcac426c7cb3304b.cortex_m_semihosting.55d3ba5e0b3185bd-cgu.0.rcgu.o:(cortex_m::interrupt::disable::h36a7e388f77dbd98) in archive /opt/rustwide/target/debug/deps/libcortex_m_semihosting-bcac426c7cb3304b.rlib
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gihex-hc-sr04` (example "basic") due to 1 previous error; 4 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "07251950054fc62ae4d947a3c3331165391b52fde36178a7c5ceb4a3c210d31f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07251950054fc62ae4d947a3c3331165391b52fde36178a7c5ceb4a3c210d31f", kill_on_drop: false }`
[INFO] [stdout] 07251950054fc62ae4d947a3c3331165391b52fde36178a7c5ceb4a3c210d31f
