[INFO] cloning repository https://github.com/peterstuart/air-monitor
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/peterstuart/air-monitor" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpeterstuart%2Fair-monitor", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpeterstuart%2Fair-monitor'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 340ff7c84f065557fd2eda31148aed3dbd5c83e4
[INFO] testing peterstuart/air-monitor against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpeterstuart%2Fair-monitor" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/peterstuart/air-monitor 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-1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/peterstuart/air-monitor
[INFO] finished tweaking git repo https://github.com/peterstuart/air-monitor
[INFO] tweaked toml for git repo https://github.com/peterstuart/air-monitor written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/peterstuart/air-monitor 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded atomic-polyfill v0.1.5
[INFO] [stderr]   Downloaded hash32 v0.2.1
[INFO] [stderr]   Downloaded rtic-monotonic v1.0.0
[INFO] [stderr]   Downloaded cortex-m-rtic-macros v1.0.0
[INFO] [stderr]   Downloaded heapless v0.7.8
[INFO] [stderr]   Downloaded rtic-core v1.0.0
[INFO] [stderr]   Downloaded crc_all v0.2.0
[INFO] [stderr]   Downloaded defmt-rtt v0.3.1
[INFO] [stderr]   Downloaded epd-waveshare v0.5.0
[INFO] [stderr]   Downloaded nrf-usbd v0.1.0
[INFO] [stderr]   Downloaded fixed v1.10.0
[INFO] [stderr]   Downloaded dwt-systick-monotonic v1.0.0
[INFO] [stderr]   Downloaded rtic-syntax v1.0.0
[INFO] [stderr]   Downloaded fugit v0.3.0
[INFO] [stderr]   Downloaded nrf52840-pac v0.10.1
[INFO] [stderr]   Downloaded nrf52840-hal v0.14.1
[INFO] [stderr]   Downloaded defmt-macros v0.3.0
[INFO] [stderr]   Downloaded usb-device v0.2.8
[INFO] [stderr]   Downloaded cortex-m-rtic v1.0.0
[INFO] [stderr]   Downloaded cast v0.3.0
[INFO] [stderr]   Downloaded az v1.1.2
[INFO] [stderr]   Downloaded profont v0.5.0
[INFO] [stderr]   Downloaded nrf-hal-common v0.14.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 715b15fecf04ac636d9d49d64aecec91a9f55a154b65d6ecf32a90d8e8218842
[INFO] running `Command { std: "docker" "start" "-a" "715b15fecf04ac636d9d49d64aecec91a9f55a154b65d6ecf32a90d8e8218842", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "715b15fecf04ac636d9d49d64aecec91a9f55a154b65d6ecf32a90d8e8218842", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "715b15fecf04ac636d9d49d64aecec91a9f55a154b65d6ecf32a90d8e8218842", kill_on_drop: false }`
[INFO] [stdout] 715b15fecf04ac636d9d49d64aecec91a9f55a154b65d6ecf32a90d8e8218842
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b090e15ca634e3db90c5e37fdd4d2e1b541b8c11e27c61b6d2b502522ac6905b
[INFO] running `Command { std: "docker" "start" "-a" "b090e15ca634e3db90c5e37fdd4d2e1b541b8c11e27c61b6d2b502522ac6905b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling cortex-m v0.7.4
[INFO] [stderr]    Compiling nb v1.0.0
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling vcell v0.1.3
[INFO] [stderr]    Compiling bitfield v0.13.2
[INFO] [stderr]    Compiling az v1.1.2
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling cortex-m-rt v0.7.1
[INFO] [stderr]    Compiling defmt v0.3.0
[INFO] [stderr]    Compiling defmt-macros v0.3.0
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling fixed v1.10.0
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling nrf52840-pac v0.10.1
[INFO] [stderr]    Compiling defmt-parser v0.3.0
[INFO] [stderr]    Compiling heapless v0.7.8
[INFO] [stderr]    Compiling half v1.8.2
[INFO] [stderr]    Compiling nrf-hal-common v0.14.1
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling bytemuck v1.7.2
[INFO] [stderr]    Compiling usb-device v0.2.8
[INFO] [stderr]    Compiling panic-probe v0.3.0
[INFO] [stderr]    Compiling defmt-rtt v0.3.1
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling micromath v1.1.1
[INFO] [stderr]    Compiling rtic-monotonic v1.0.0
[INFO] [stderr]    Compiling embedded-storage v0.2.0
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling nrf52840-hal v0.14.1
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling bit_field v0.10.1
[INFO] [stderr]    Compiling bare-metal v1.0.0
[INFO] [stderr]    Compiling rtic-core v1.0.0
[INFO] [stderr]    Compiling fugit v0.3.0
[INFO] [stderr]    Compiling arrayvec v0.7.2
[INFO] [stderr]    Compiling crc_all v0.2.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling typenum v1.14.0
[INFO] [stderr]    Compiling cortex-m-rtic v1.0.0
[INFO] [stderr]    Compiling bare-metal v0.2.5
[INFO] [stderr]    Compiling volatile-register v0.2.1
[INFO] [stderr]    Compiling embedded-dma v0.1.2
[INFO] [stderr]    Compiling lock_api v0.4.5
[INFO] [stderr]    Compiling nb v0.1.3
[INFO] [stderr]    Compiling hash32 v0.2.1
[INFO] [stderr]    Compiling embedded-hal v0.2.7
[INFO] [stderr]    Compiling spin v0.9.2
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling nrf-usbd v0.1.0
[INFO] [stderr]    Compiling dwt-systick-monotonic v1.0.0
[INFO] [stderr]    Compiling embedded-graphics-core v0.3.3
[INFO] [stderr]    Compiling float-cmp v0.8.0
[INFO] [stderr]    Compiling embedded-graphics v0.7.1
[INFO] [stderr]    Compiling epd-waveshare v0.5.0
[INFO] [stderr]    Compiling rtic-syntax v1.0.0
[INFO] [stderr]    Compiling profont v0.5.0
[INFO] [stderr]    Compiling cortex-m-rt-macros v0.7.0
[INFO] [stderr]    Compiling cortex-m-rtic-macros v1.0.0
[INFO] [stderr]    Compiling air_monitor v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-m64" "/opt/rustwide/target/debug/deps/main-13273429905d27e5.main.856b23e8-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/main-13273429905d27e5.23p1t0iz30qghb6r.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/build/cortex-m-rt-1791dd2939f19208/out" "-L" "/opt/rustwide/target/debug/build/defmt-00bffa257fb9b1f3/out" "-L" "/opt/rustwide/target/debug/build/nrf52840-hal-c0c59080d07de551/out" "-L" "/opt/rustwide/target/debug/build/nrf52840-pac-c886b98fd313d83c/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/libdwt_systick_monotonic-62be3d42d18c5d02.rlib" "/opt/rustwide/target/debug/deps/libfugit-03242c3af9131a49.rlib" "/opt/rustwide/target/debug/deps/libair_monitor-b62e47865f1e1515.rlib" "/opt/rustwide/target/debug/deps/libpanic_probe-1424655ad25133fb.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-9983f2689eadd11e.rlib" "/opt/rustwide/target/debug/deps/libcrc_all-cdc56c39dab9431c.rlib" "/opt/rustwide/target/debug/deps/libprofont-032c9e4e722d03f9.rlib" "/opt/rustwide/target/debug/deps/libepd_waveshare-896cc4f335e0cf39.rlib" "/opt/rustwide/target/debug/deps/libbit_field-15d0039c3b7c80d5.rlib" "/opt/rustwide/target/debug/deps/libembedded_graphics-c8b634a363c1425c.rlib" "/opt/rustwide/target/debug/deps/libfloat_cmp-65047201bc4bbfde.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-17b999950a9e2686.rlib" "/opt/rustwide/target/debug/deps/libmicromath-281fd546e0310ed1.rlib" "/opt/rustwide/target/debug/deps/libembedded_graphics_core-188e5549aa50a11e.rlib" "/opt/rustwide/target/debug/deps/libarrayvec-1fe38a17bea409be.rlib" "/opt/rustwide/target/debug/deps/libnrf52840_hal-a9cfecc021fb877b.rlib" "/opt/rustwide/target/debug/deps/libnrf_hal_common-ab349995d7619b1a.rlib" "/opt/rustwide/target/debug/deps/libnrf_usbd-e7bc2d8b910b0582.rlib" "/opt/rustwide/target/debug/deps/libusb_device-a4e91ae9447690bd.rlib" "/opt/rustwide/target/debug/deps/libfixed-05cfd12e64b0c734.rlib" "/opt/rustwide/target/debug/deps/libtypenum-f41683fb5f9b6641.rlib" "/opt/rustwide/target/debug/deps/libbytemuck-8d2059025a0d9887.rlib" "/opt/rustwide/target/debug/deps/libhalf-52ea2e0a5bc1262e.rlib" "/opt/rustwide/target/debug/deps/libaz-79e69e5419a9102a.rlib" "/opt/rustwide/target/debug/deps/librand_core-08a0c93a3c44e986.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-c1e06f6d41a15405.rlib" "/opt/rustwide/target/debug/deps/libembedded_storage-165e7c7ae4b579d4.rlib" "/opt/rustwide/target/debug/deps/libembedded_dma-32b57ed365f3b770.rlib" "/opt/rustwide/target/debug/deps/libcast-c0289a43f1e55bd1.rlib" "/opt/rustwide/target/debug/deps/libnrf52840_pac-bee860cffa219e5e.rlib" "/opt/rustwide/target/debug/deps/libcortex_m_rt-d00be2b4bfc162bf.rlib" "/opt/rustwide/target/debug/deps/libdefmt-c30fb4d103aeacf8.rlib" "/opt/rustwide/target/debug/deps/libbitflags-25ae711363995df3.rlib" "/opt/rustwide/target/debug/deps/librtic-1b55159ec0fbd498.rlib" "/opt/rustwide/target/debug/deps/libheapless-1d05cc8b68dfd304.rlib" "/opt/rustwide/target/debug/deps/libstable_deref_trait-9bc50c3a84509746.rlib" "/opt/rustwide/target/debug/deps/libspin-e1012074480662e4.rlib" "/opt/rustwide/target/debug/deps/liblock_api-6bcb8f52e034380a.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-df09da995bd77cc0.rlib" "/opt/rustwide/target/debug/deps/libhash32-5261641c11d8d6cb.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-1a39bb31792e5929.rlib" "/opt/rustwide/target/debug/deps/libbare_metal-b0b8303cdcea8ebb.rlib" "/opt/rustwide/target/debug/deps/librtic_monotonic-a57989700f741c81.rlib" "/opt/rustwide/target/debug/deps/librtic_core-19f466db78b07a0c.rlib" "/opt/rustwide/target/debug/deps/libcortex_m-6af6cd6e1a62c811.rlib" "/opt/rustwide/target/debug/deps/libembedded_hal-a7a584f335711f68.rlib" "/opt/rustwide/target/debug/deps/libvoid-2b8cf0713a41272d.rlib" "/opt/rustwide/target/debug/deps/libnb-c3f5bf8de9e2ec2b.rlib" "/opt/rustwide/target/debug/deps/libnb-dd96e3260d255a68.rlib" "/opt/rustwide/target/debug/deps/libvolatile_register-d3b57bcc2f99748b.rlib" "/opt/rustwide/target/debug/deps/libvcell-de7399987fc04475.rlib" "/opt/rustwide/target/debug/deps/libbare_metal-db1725ddecb1f797.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/main-13273429905d27e5" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro,-znow" "-Wl,-O1" "-nodefaultlibs"
[INFO] [stdout]   = note: /usr/bin/ld: /opt/rustwide/target/debug/deps/main-13273429905d27e5.main.856b23e8-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/main-13273429905d27e5.main.856b23e8-cgu.0.rcgu.o: in function `main':
[INFO] [stdout]           /opt/rustwide/workdir/src/bin/main.rs:(.text.main+0x83): undefined reference to `__nop'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/main-13273429905d27e5.main.856b23e8-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/main-13273429905d27e5.main.856b23e8-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/main-13273429905d27e5.main.856b23e8-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/main-13273429905d27e5.main.856b23e8-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/main-13273429905d27e5.main.856b23e8-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/main-13273429905d27e5.main.856b23e8-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/cargo-home/registry/src/github.com-1ecc6299db9ec823/cortex-m-0.7.4/src/interrupt.rs:48: undefined reference to `__cpsie'
[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
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `air_monitor` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "b090e15ca634e3db90c5e37fdd4d2e1b541b8c11e27c61b6d2b502522ac6905b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b090e15ca634e3db90c5e37fdd4d2e1b541b8c11e27c61b6d2b502522ac6905b", kill_on_drop: false }`
[INFO] [stdout] b090e15ca634e3db90c5e37fdd4d2e1b541b8c11e27c61b6d2b502522ac6905b