[INFO] cloning repository https://github.com/emliunix/rp2040-hello [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/emliunix/rp2040-hello" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femliunix%2Frp2040-hello", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femliunix%2Frp2040-hello'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1852b7febc0b04527282e349d6cb7375e69057aa [INFO] testing emliunix/rp2040-hello against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femliunix%2Frp2040-hello" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/emliunix/rp2040-hello on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-6/source/.cargo/config.toml [INFO] started tweaking git repo https://github.com/emliunix/rp2040-hello [INFO] finished tweaking git repo https://github.com/emliunix/rp2040-hello [INFO] tweaked toml for git repo https://github.com/emliunix/rp2040-hello written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/emliunix/rp2040-hello already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded volatile-register v0.2.1 [INFO] [stderr] Downloaded num_enum v0.5.6 [INFO] [stderr] Downloaded pio v0.1.0 [INFO] [stderr] Downloaded riscv v0.7.0 [INFO] [stderr] Downloaded embedded-graphics-core v0.3.3 [INFO] [stderr] Downloaded display-interface-i2c v0.4.0 [INFO] [stderr] Downloaded panic-probe v0.3.0 [INFO] [stderr] Downloaded display-interface v0.4.1 [INFO] [stderr] Downloaded defmt-rtt v0.3.1 [INFO] [stderr] Downloaded defmt-macros v0.3.1 [INFO] [stderr] Downloaded defmt-parser v0.3.0 [INFO] [stderr] Downloaded cortex-m-rt v0.7.1 [INFO] [stderr] Downloaded cortex-m-rt-macros v0.7.0 [INFO] [stderr] Downloaded num_enum_derive v0.5.6 [INFO] [stderr] Downloaded ssd1306 v0.7.0 [INFO] [stderr] Downloaded embedded-time v0.12.1 [INFO] [stderr] Downloaded cortex-m v0.7.4 [INFO] [stderr] Downloaded rp2040-pac v0.2.1 [INFO] [stderr] Downloaded defmt v0.3.0 [INFO] [stderr] Downloaded rp2040-hal v0.3.0 [INFO] [stderr] Downloaded usb-device v0.2.8 [INFO] [stderr] Downloaded display-interface-spi v0.4.1 [INFO] [stderr] Downloaded az v1.2.0 [INFO] [stderr] Downloaded rp2040-boot2 v0.2.0 [INFO] [stderr] Downloaded crc-any v2.4.1 [INFO] [stderr] Downloaded bare-metal v1.0.0 [INFO] [stderr] Downloaded riscv-target v0.1.2 [INFO] [stderr] Downloaded critical-section v0.2.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "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] 51341bb6d17be83547270ac669017d3a7cf6dce60bbb1255545d61235ab391bb [INFO] running `Command { std: "docker" "start" "-a" "51341bb6d17be83547270ac669017d3a7cf6dce60bbb1255545d61235ab391bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "51341bb6d17be83547270ac669017d3a7cf6dce60bbb1255545d61235ab391bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "51341bb6d17be83547270ac669017d3a7cf6dce60bbb1255545d61235ab391bb", kill_on_drop: false }` [INFO] [stdout] 51341bb6d17be83547270ac669017d3a7cf6dce60bbb1255545d61235ab391bb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", 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] 1a6e40fd1a97cc0991cad0151614397b3aee3991cf525bb7a7520f7f49e7c865 [INFO] running `Command { std: "docker" "start" "-a" "1a6e40fd1a97cc0991cad0151614397b3aee3991cf525bb7a7520f7f49e7c865", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling nb v1.0.0 [INFO] [stderr] Compiling cortex-m v0.7.4 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling vcell v0.1.3 [INFO] [stderr] Compiling cortex-m-rt v0.7.1 [INFO] [stderr] Compiling bitfield v0.13.2 [INFO] [stderr] Compiling defmt v0.3.0 [INFO] [stderr] Compiling defmt-macros v0.3.1 [INFO] [stderr] Compiling debug-helper v0.3.12 [INFO] [stderr] Compiling critical-section v0.2.5 [INFO] [stderr] Compiling defmt-parser v0.3.0 [INFO] [stderr] Compiling rp2040-pac v0.2.1 [INFO] [stderr] Compiling az v1.2.0 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling arrayvec v0.7.2 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling display-interface v0.4.1 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling bare-metal v1.0.0 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling usb-device v0.2.8 [INFO] [stderr] Compiling defmt-rtt v0.3.1 [INFO] [stderr] Compiling xiao2040-bsp v0.1.0 (/opt/rustwide/workdir/xiao2040-bsp) [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling byte-slice-cast v0.3.5 [INFO] [stderr] Compiling panic-probe v0.3.0 [INFO] [stderr] Compiling volatile-register v0.2.1 [INFO] [stderr] Compiling crc-any v2.4.1 [INFO] [stderr] Compiling nb v0.1.3 [INFO] [stderr] Compiling itertools v0.10.3 [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling bare-metal v0.2.5 [INFO] [stderr] Compiling embedded-hal v0.2.6 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling display-interface-spi v0.4.1 [INFO] [stderr] Compiling display-interface-i2c v0.4.0 [INFO] [stderr] Compiling rp2040-boot2 v0.2.0 [INFO] [stderr] Compiling quote v1.0.15 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling embedded-graphics-core v0.3.3 [INFO] [stderr] Compiling num-complex v0.3.1 [INFO] [stderr] Compiling ssd1306 v0.7.0 [INFO] [stderr] Compiling num v0.3.1 [INFO] [stderr] Compiling embedded-time v0.12.1 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling num_enum_derive v0.5.6 [INFO] [stderr] Compiling cortex-m-rt-macros v0.7.0 [INFO] [stderr] Compiling num_enum v0.5.6 [INFO] [stderr] Compiling pio v0.1.0 [INFO] [stderr] Compiling rp2040-hal v0.3.0 [INFO] [stderr] Compiling rp2040-app v0.1.0 (/opt/rustwide/workdir/app) [INFO] [stdout] warning: unused import: `PushPullOutput` [INFO] [stdout] --> app/src/main.rs:19:51 [INFO] [stdout] | [INFO] [stdout] 19 | Sio, gpio::{PinId, PinMode, ValidPinMode, PushPullOutput, DynPin, Pin}, I2C, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `convert::Infallible` [INFO] [stdout] --> app/src/main.rs:23:12 [INFO] [stdout] | [INFO] [stdout] 23 | use core::{convert::Infallible, fmt::Write}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `clocks` [INFO] [stdout] --> app/src/main.rs:47:9 [INFO] [stdout] | [INFO] [stdout] 47 | let clocks = init_clocks_and_plls( [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_clocks` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/opt/rustwide/target/debug/deps/rp2040_app-fd9a8b1f97691bee.rp2040_app.9f098324-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/rp2040_app-fd9a8b1f97691bee.oponnxxol6usapb.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/build/cortex-m-rt-dd90d6fa3d85d63b/out" "-L" "/opt/rustwide/target/debug/build/defmt-07610e5d2c276b45/out" "-L" "/opt/rustwide/target/debug/build/xiao2040-bsp-0507466ce74bb4c1/out" "-L" "/opt/rustwide/target/debug/build/rp2040-pac-b3626afe3a82ae05/out" "-L" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libpanic_probe-67a0cce363ddb557.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-8d61b92a0a02f53a.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-fc45202bb435016b.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-f2400674c7513725.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-605c3a7d1a5d300d.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-3d4fb4efa907e4e8.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-65207f030ab23308.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-76ca199cb0186109.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-1e3e01ed4f561dc1.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-dd8dddcba7c13fee.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-00b13d31c3420656.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-e4c8460b81557bd5.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-600d46e5f0005455.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-e4a08a2585b62d37.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-fbc21ec567cb9dc7.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-10b3fa8e49bd978f.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-64625b73694ffce7.rlib" "/opt/rustwide/target/debug/deps/libdefmt_rtt-b6ecbf6d573a591f.rlib" "/opt/rustwide/target/debug/deps/libdefmt-a791e3e6029e87be.rlib" "/opt/rustwide/target/debug/deps/libbitflags-55ad28df6ae0070d.rlib" "/opt/rustwide/target/debug/deps/libxiao2040_bsp-693c2361dcea86ae.rlib" "/opt/rustwide/target/debug/deps/librp2040_boot2-53286e8ed6770c8b.rlib" "/opt/rustwide/target/debug/deps/librp2040_hal-c2bde3f994a30e9c.rlib" "/opt/rustwide/target/debug/deps/libitertools-75dc2cc119d48860.rlib" "/opt/rustwide/target/debug/deps/libeither-c5c7cd969ef11e41.rlib" "/opt/rustwide/target/debug/deps/librand_core-1a7567722c8fce61.rlib" "/opt/rustwide/target/debug/deps/libcritical_section-d168e83e6c7a7fb1.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-cd7eb203d9b01559.rlib" "/opt/rustwide/target/debug/deps/libbare_metal-b754c3077ba1c39e.rlib" "/opt/rustwide/target/debug/deps/libusb_device-a1c092354c10c2b8.rlib" "/opt/rustwide/target/debug/deps/libpio-fc2f4595921587af.rlib" "/opt/rustwide/target/debug/deps/libnum_enum-0dae70ff0b6f3ff2.rlib" "/opt/rustwide/target/debug/deps/libarrayvec-7aa4bfeb4f57b4e1.rlib" "/opt/rustwide/target/debug/deps/librp2040_pac-b4b195c0f500c9fe.rlib" "/opt/rustwide/target/debug/deps/libcortex_m_rt-d43b271be61073b9.rlib" "/opt/rustwide/target/debug/deps/libssd1306-afdc6856fb6c7906.rlib" "/opt/rustwide/target/debug/deps/libdisplay_interface_spi-50d9b20befdad8a0.rlib" "/opt/rustwide/target/debug/deps/libbyte_slice_cast-bdaacc5742d7c76a.rlib" "/opt/rustwide/target/debug/deps/libembedded_graphics_core-7040ec0280dd3104.rlib" "/opt/rustwide/target/debug/deps/libaz-e3d2e9da0b2b3792.rlib" "/opt/rustwide/target/debug/deps/libdisplay_interface_i2c-a6d97bbbae55496d.rlib" "/opt/rustwide/target/debug/deps/libdisplay_interface-5490c54124917476.rlib" "/opt/rustwide/target/debug/deps/libembedded_time-b4e0c4f1482b2358.rlib" "/opt/rustwide/target/debug/deps/libnum-41bf2ce8e5482f84.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-08986f8add55e61c.rlib" "/opt/rustwide/target/debug/deps/libnum_rational-34e55a363ee7a80a.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-1e09ecd106129416.rlib" "/opt/rustwide/target/debug/deps/libnum_complex-0998e9341c645d1f.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-544d9ed27db31419.rlib" "/opt/rustwide/target/debug/deps/libcortex_m-56a402b085ef75fb.rlib" "/opt/rustwide/target/debug/deps/libembedded_hal-2c294420667ec61f.rlib" "/opt/rustwide/target/debug/deps/libvoid-47bd1773c3d15319.rlib" "/opt/rustwide/target/debug/deps/libnb-024519bbd4cd2fa9.rlib" "/opt/rustwide/target/debug/deps/libnb-9f6c789e0bdefc3d.rlib" "/opt/rustwide/target/debug/deps/libvolatile_register-baaa2df638078330.rlib" "/opt/rustwide/target/debug/deps/libvcell-667ae7e94a749eb3.rlib" "/opt/rustwide/target/debug/deps/libbare_metal-a0ccd667a2a7de52.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-fb6b78ac543a58ee.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-1d1f2d1bec6f51b8.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-acf5ff6e9595d982.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/rp2040_app-fd9a8b1f97691bee" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro,-znow" "-nodefaultlibs" [INFO] [stdout] = note: /usr/bin/ld: /opt/rustwide/target/debug/deps/rp2040_app-fd9a8b1f97691bee.rp2040_app.9f098324-cgu.0.rcgu.o: in function `cortex_m::register::primask::read': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cortex-m-0.7.4/src/register/primask.rs:29: undefined reference to `__primask_r' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/rp2040_app-fd9a8b1f97691bee.rp2040_app.9f098324-cgu.0.rcgu.o: in function `cortex_m::interrupt::disable': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cortex-m-0.7.4/src/interrupt.rs:38: undefined reference to `__cpsid' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/rp2040_app-fd9a8b1f97691bee.rp2040_app.9f098324-cgu.0.rcgu.o: in function `cortex_m::interrupt::enable': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cortex-m-0.7.4/src/interrupt.rs:48: undefined reference to `__cpsie' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/librp2040_hal-c2bde3f994a30e9c.rlib(rp2040_hal-c2bde3f994a30e9c.rp2040_hal.163d72bc-cgu.0.rcgu.o): in function `cortex_m::asm::delay': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cortex-m-0.7.4/src/asm.rs:29: undefined reference to `__delay' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cortex-m-0.7.4/src/asm.rs:29: undefined reference to `__delay' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cortex-m-0.7.4/src/asm.rs:29: undefined reference to `__delay' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cortex-m-0.7.4/src/asm.rs:29: undefined reference to `__delay' [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] = help: some `extern` functions couldn't be found; some native libraries may need to be installed or have their path specified [INFO] [stdout] = note: use the `-l` flag to specify native libraries to link [INFO] [stdout] = note: use the `cargo:rustc-link-lib` directive to specify the native libraries to link with Cargo (see https://doc.rust-lang.org/cargo/reference/build-scripts.html#cargorustc-link-libkindname) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rp2040-app` due to 2 previous errors; 3 warnings emitted [INFO] running `Command { std: "docker" "inspect" "1a6e40fd1a97cc0991cad0151614397b3aee3991cf525bb7a7520f7f49e7c865", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1a6e40fd1a97cc0991cad0151614397b3aee3991cf525bb7a7520f7f49e7c865", kill_on_drop: false }` [INFO] [stdout] 1a6e40fd1a97cc0991cad0151614397b3aee3991cf525bb7a7520f7f49e7c865