[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 beta-2022-04-10 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 beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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" "+beta-2022-04-10" "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-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" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8f5dcb777543b52acf359c5215a0b62f4ad492f114f14ef877b67707bfcbf18b
[INFO] running `Command { std: "docker" "start" "-a" "8f5dcb777543b52acf359c5215a0b62f4ad492f114f14ef877b67707bfcbf18b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8f5dcb777543b52acf359c5215a0b62f4ad492f114f14ef877b67707bfcbf18b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f5dcb777543b52acf359c5215a0b62f4ad492f114f14ef877b67707bfcbf18b", kill_on_drop: false }`
[INFO] [stdout] 8f5dcb777543b52acf359c5215a0b62f4ad492f114f14ef877b67707bfcbf18b
[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" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 722070549d876adf54e7940f6cd34b357d20b702f080ea7d71981692d64686f8
[INFO] running `Command { std: "docker" "start" "-a" "722070549d876adf54e7940f6cd34b357d20b702f080ea7d71981692d64686f8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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 version_check v0.9.3
[INFO] [stderr]    Compiling nb v1.0.0
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling vcell v0.1.3
[INFO] [stderr]    Compiling az v1.1.2
[INFO] [stderr]    Compiling bitfield v0.13.2
[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 stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling defmt-macros v0.3.0
[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 usb-device v0.2.8
[INFO] [stderr]    Compiling bytemuck v1.7.2
[INFO] [stderr]    Compiling half v1.8.2
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling nrf-hal-common v0.14.1
[INFO] [stderr]    Compiling micromath v1.1.1
[INFO] [stderr]    Compiling rtic-monotonic v1.0.0
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling defmt-rtt v0.3.1
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling embedded-storage v0.2.0
[INFO] [stderr]    Compiling panic-probe v0.3.0
[INFO] [stderr]    Compiling nrf52840-hal v0.14.1
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling bare-metal v1.0.0
[INFO] [stderr]    Compiling fugit v0.3.0
[INFO] [stderr]    Compiling bit_field v0.10.1
[INFO] [stderr]    Compiling rtic-core v1.0.0
[INFO] [stderr]    Compiling arrayvec v0.7.2
[INFO] [stderr]    Compiling crc_all v0.2.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling typenum v1.14.0
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling bare-metal v0.2.5
[INFO] [stderr]    Compiling volatile-register v0.2.1
[INFO] [stderr]    Compiling nb v0.1.3
[INFO] [stderr]    Compiling lock_api v0.4.5
[INFO] [stderr]    Compiling hash32 v0.2.1
[INFO] [stderr]    Compiling spin v0.9.2
[INFO] [stderr]    Compiling embedded-hal v0.2.7
[INFO] [stderr]    Compiling embedded-dma v0.1.2
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling cortex-m-rtic v1.0.0
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling float-cmp v0.8.0
[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 embedded-graphics v0.7.1
[INFO] [stderr]    Compiling epd-waveshare v0.5.0
[INFO] [stderr]    Compiling profont v0.5.0
[INFO] [stderr]    Compiling rtic-syntax v1.0.0
[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-1bec914141080615.main.9e443aee-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/main-1bec914141080615.1goxqosqfjwcjz64.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/build/cortex-m-rt-e11f85ea2c425d94/out" "-L" "/opt/rustwide/target/debug/build/defmt-578af019215b0945/out" "-L" "/opt/rustwide/target/debug/build/nrf52840-hal-8f273fb3a3cebce9/out" "-L" "/opt/rustwide/target/debug/build/nrf52840-pac-6f38ef70d30ca25c/out" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libdwt_systick_monotonic-d5e84470c929d07c.rlib" "/opt/rustwide/target/debug/deps/libfugit-ae97b8ca32a9299c.rlib" "/opt/rustwide/target/debug/deps/libair_monitor-646cc12ff42682c6.rlib" "/opt/rustwide/target/debug/deps/libpanic_probe-0ae60684e27c9a5a.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-ff9290e971253a38.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-5534b29ea7b2d8f5.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-8bfbb13072fc2761.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-d6d1fa92fa620f17.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-7cfd201521727d95.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-0e8010e8fce8e5a7.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-19093fec3c6dd913.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-89c4cbe9256c1890.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-73e4507673363945.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-3fe98c0f46f27964.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-a76787f08d45e37d.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-8cea480e62c5b261.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-1fb939608cd05a1c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-842e67e3ab562f66.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-0c1c8fec3b1a54cc.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-689faa634b72af17.rlib" "/opt/rustwide/target/debug/deps/libdefmt_rtt-b0dbd60219eaff18.rlib" "/opt/rustwide/target/debug/deps/libcrc_all-57e9817a51309064.rlib" "/opt/rustwide/target/debug/deps/libprofont-a76ae69b109f8c18.rlib" "/opt/rustwide/target/debug/deps/libepd_waveshare-17ee5894b2aebeeb.rlib" "/opt/rustwide/target/debug/deps/libbit_field-83ee02fcf0fedba7.rlib" "/opt/rustwide/target/debug/deps/libembedded_graphics-08d08490ddfe51f7.rlib" "/opt/rustwide/target/debug/deps/libfloat_cmp-7f5a2aa00a5dab62.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-89c0d86b8c02173f.rlib" "/opt/rustwide/target/debug/deps/libmicromath-4ecef6312a2a33e7.rlib" "/opt/rustwide/target/debug/deps/libembedded_graphics_core-f5ceb39419eae707.rlib" "/opt/rustwide/target/debug/deps/libarrayvec-0964c6f99f7ee42d.rlib" "/opt/rustwide/target/debug/deps/libnrf52840_hal-d1644ccab456e743.rlib" "/opt/rustwide/target/debug/deps/libnrf_hal_common-e932b53e1969531f.rlib" "/opt/rustwide/target/debug/deps/libnrf_usbd-df2caa141f01834a.rlib" "/opt/rustwide/target/debug/deps/libusb_device-ac4422c02938ea10.rlib" "/opt/rustwide/target/debug/deps/libfixed-bd09b492404819df.rlib" "/opt/rustwide/target/debug/deps/libtypenum-33ddace971883ac4.rlib" "/opt/rustwide/target/debug/deps/libbytemuck-96977f97533f31c4.rlib" "/opt/rustwide/target/debug/deps/libhalf-bf3cc02758466658.rlib" "/opt/rustwide/target/debug/deps/libaz-ae8b4d9a5bcf2d67.rlib" "/opt/rustwide/target/debug/deps/librand_core-3396a88b746e0c56.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-65906422fcb53c8c.rlib" "/opt/rustwide/target/debug/deps/libembedded_storage-67fa997a33477ebc.rlib" "/opt/rustwide/target/debug/deps/libembedded_dma-6c84373d57e3a558.rlib" "/opt/rustwide/target/debug/deps/libcast-8d3d62cbbcce2a59.rlib" "/opt/rustwide/target/debug/deps/libnrf52840_pac-be0db2ba46393095.rlib" "/opt/rustwide/target/debug/deps/libcortex_m_rt-b05e0a1affd1165d.rlib" "/opt/rustwide/target/debug/deps/libdefmt-3548d54c574ab2a8.rlib" "/opt/rustwide/target/debug/deps/libbitflags-010625a71c62d3c1.rlib" "/opt/rustwide/target/debug/deps/librtic-bce8f60f73cf1777.rlib" "/opt/rustwide/target/debug/deps/libheapless-76a0db5d21a6ebf7.rlib" "/opt/rustwide/target/debug/deps/libstable_deref_trait-93534b8dc8e1e43e.rlib" "/opt/rustwide/target/debug/deps/libspin-f03d8b7806d34633.rlib" "/opt/rustwide/target/debug/deps/liblock_api-b378e7c5408c744f.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-52063852834e41e5.rlib" "/opt/rustwide/target/debug/deps/libhash32-fafc708126de3d9a.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-2cc9bd7b62802776.rlib" "/opt/rustwide/target/debug/deps/libbare_metal-8a3d42ab5e762d8c.rlib" "/opt/rustwide/target/debug/deps/librtic_monotonic-db519877382cb875.rlib" "/opt/rustwide/target/debug/deps/librtic_core-08cc405594ec3db6.rlib" "/opt/rustwide/target/debug/deps/libcortex_m-3f276a1f0c6d9ee7.rlib" "/opt/rustwide/target/debug/deps/libembedded_hal-43c95d9f98cc29d5.rlib" "/opt/rustwide/target/debug/deps/libvoid-407327bfa38683fe.rlib" "/opt/rustwide/target/debug/deps/libnb-e26bc0e720c74b89.rlib" "/opt/rustwide/target/debug/deps/libnb-5911d7cab9140861.rlib" "/opt/rustwide/target/debug/deps/libvolatile_register-e16390cba28a513f.rlib" "/opt/rustwide/target/debug/deps/libvcell-14c2fd17fd99344c.rlib" "/opt/rustwide/target/debug/deps/libbare_metal-62cf5d5ee39ded61.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-6c2c561a8181be5e.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-88c4d85fe493b0a6.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-f5394bdb1df5df01.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/main-1bec914141080615" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro,-znow" "-Wl,-O1" "-nodefaultlibs"
[INFO] [stdout]   = note: /usr/bin/ld: /opt/rustwide/target/debug/deps/main-1bec914141080615.main.9e443aee-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-1bec914141080615.main.9e443aee-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-1bec914141080615.main.9e443aee-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-1bec914141080615.main.9e443aee-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-1bec914141080615.main.9e443aee-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-1bec914141080615.main.9e443aee-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-1bec914141080615.main.9e443aee-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-1bec914141080615.main.9e443aee-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" "722070549d876adf54e7940f6cd34b357d20b702f080ea7d71981692d64686f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "722070549d876adf54e7940f6cd34b357d20b702f080ea7d71981692d64686f8", kill_on_drop: false }`
[INFO] [stdout] 722070549d876adf54e7940f6cd34b357d20b702f080ea7d71981692d64686f8