[INFO] fetching crate ltc690x 0.2.1...
[INFO] testing ltc690x-0.2.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate ltc690x 0.2.1 into /workspace/builds/worker-37/source
[INFO] validating manifest of crates.io crate ltc690x 0.2.1 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-37/source/.cargo/config.toml
[INFO] started tweaking crates.io crate ltc690x 0.2.1
[INFO] finished tweaking crates.io crate ltc690x 0.2.1
[INFO] tweaked toml for crates.io crate ltc690x 0.2.1 written to /workspace/builds/worker-37/source/Cargo.toml
[INFO] crate crates.io crate ltc690x 0.2.1 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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] 2150186d7ab74b2c19851b3914e46b83c40b472f910be97b7a1614ac5d8051f0
[INFO] running `Command { std: "docker" "start" "-a" "2150186d7ab74b2c19851b3914e46b83c40b472f910be97b7a1614ac5d8051f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2150186d7ab74b2c19851b3914e46b83c40b472f910be97b7a1614ac5d8051f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2150186d7ab74b2c19851b3914e46b83c40b472f910be97b7a1614ac5d8051f0", kill_on_drop: false }`
[INFO] [stdout] 2150186d7ab74b2c19851b3914e46b83c40b472f910be97b7a1614ac5d8051f0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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] b3cc518648abba7e3f54dac3186cdc4f591c005e9716a04b60bc93ea141c4320
[INFO] running `Command { std: "docker" "start" "-a" "b3cc518648abba7e3f54dac3186cdc4f591c005e9716a04b60bc93ea141c4320", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling semver v1.0.4
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling defmt-parser v0.2.2
[INFO] [stderr]    Compiling nb v1.0.0
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling nb v0.1.3
[INFO] [stderr]    Compiling embedded-hal v0.2.6
[INFO] [stderr]    Compiling defmt v0.2.3
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling defmt-macros v0.2.3
[INFO] [stderr]    Compiling ltc690x v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.15s
[INFO] running `Command { std: "docker" "inspect" "b3cc518648abba7e3f54dac3186cdc4f591c005e9716a04b60bc93ea141c4320", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3cc518648abba7e3f54dac3186cdc4f591c005e9716a04b60bc93ea141c4320", kill_on_drop: false }`
[INFO] [stdout] b3cc518648abba7e3f54dac3186cdc4f591c005e9716a04b60bc93ea141c4320
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 627462b9885dac4a2a34b6abf4cd74192f233444b6c25c2ead0423d5897c06d4
[INFO] running `Command { std: "docker" "start" "-a" "627462b9885dac4a2a34b6abf4cd74192f233444b6c25c2ead0423d5897c06d4", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.13.0
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling cortex-m v0.7.3
[INFO] [stderr]    Compiling cortex-m-rt v0.6.15
[INFO] [stderr]    Compiling vcell v0.1.3
[INFO] [stderr]    Compiling bitfield v0.13.2
[INFO] [stderr]    Compiling cortex-m v0.6.7
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling r0 v0.2.2
[INFO] [stderr]    Compiling az v1.1.1
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling nrf52840-pac v0.9.0
[INFO] [stderr]    Compiling fixed v1.9.0
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling heapless v0.6.1
[INFO] [stderr]    Compiling bytemuck v1.7.2
[INFO] [stderr]    Compiling half v1.7.1
[INFO] [stderr]    Compiling nrf-hal-common v0.12.2
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling panic-probe v0.2.0
[INFO] [stderr]    Compiling nrf52840-hal v0.12.2
[INFO] [stderr]    Compiling rtic-core v0.3.1
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling cortex-m-rtic v0.5.7
[INFO] [stderr]    Compiling bare-metal v0.2.5
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling cortex-m-rt-macros v0.6.15
[INFO] [stderr]    Compiling embedded-dma v0.1.2
[INFO] [stderr]    Compiling volatile-register v0.2.0
[INFO] [stderr]    Compiling hash32 v0.1.1
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling cast v0.2.7
[INFO] [stderr]    Compiling generic-array v0.13.3
[INFO] [stderr]    Compiling generic-array v0.12.4
[INFO] [stderr]    Compiling rtic-syntax v0.4.0
[INFO] [stderr]    Compiling as-slice v0.1.5
[INFO] [stderr]    Compiling aligned v0.3.5
[INFO] [stderr]    Compiling defmt-rtt v0.2.0
[INFO] [stderr]    Compiling cortex-m-rtic-macros v0.5.3
[INFO] [stderr]    Compiling ltc690x v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-m64" "/opt/rustwide/target/debug/examples/nrf52840-ddbb54fb4e4b6f27.nrf52840.2297bd76-cgu.0.rcgu.o" "/opt/rustwide/target/debug/examples/nrf52840-ddbb54fb4e4b6f27.nrf52840.2297bd76-cgu.1.rcgu.o" "/opt/rustwide/target/debug/examples/nrf52840-ddbb54fb4e4b6f27.nrf52840.2297bd76-cgu.10.rcgu.o" "/opt/rustwide/target/debug/examples/nrf52840-ddbb54fb4e4b6f27.nrf52840.2297bd76-cgu.11.rcgu.o" "/opt/rustwide/target/debug/examples/nrf52840-ddbb54fb4e4b6f27.nrf52840.2297bd76-cgu.12.rcgu.o" "/opt/rustwide/target/debug/examples/nrf52840-ddbb54fb4e4b6f27.nrf52840.2297bd76-cgu.13.rcgu.o" "/opt/rustwide/target/debug/examples/nrf52840-ddbb54fb4e4b6f27.nrf52840.2297bd76-cgu.14.rcgu.o" "/opt/rustwide/target/debug/examples/nrf52840-ddbb54fb4e4b6f27.nrf52840.2297bd76-cgu.15.rcgu.o" "/opt/rustwide/target/debug/examples/nrf52840-ddbb54fb4e4b6f27.nrf52840.2297bd76-cgu.2.rcgu.o" "/opt/rustwide/target/debug/examples/nrf52840-ddbb54fb4e4b6f27.nrf52840.2297bd76-cgu.3.rcgu.o" "/opt/rustwide/target/debug/examples/nrf52840-ddbb54fb4e4b6f27.nrf52840.2297bd76-cgu.4.rcgu.o" "/opt/rustwide/target/debug/examples/nrf52840-ddbb54fb4e4b6f27.nrf52840.2297bd76-cgu.5.rcgu.o" "/opt/rustwide/target/debug/examples/nrf52840-ddbb54fb4e4b6f27.nrf52840.2297bd76-cgu.6.rcgu.o" "/opt/rustwide/target/debug/examples/nrf52840-ddbb54fb4e4b6f27.nrf52840.2297bd76-cgu.7.rcgu.o" "/opt/rustwide/target/debug/examples/nrf52840-ddbb54fb4e4b6f27.nrf52840.2297bd76-cgu.8.rcgu.o" "/opt/rustwide/target/debug/examples/nrf52840-ddbb54fb4e4b6f27.nrf52840.2297bd76-cgu.9.rcgu.o" "/opt/rustwide/target/debug/examples/nrf52840-ddbb54fb4e4b6f27.3ykgisv0uthiq7qj.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/build/cortex-m-rt-3f53173ce7e89ac6/out" "-L" "/opt/rustwide/target/debug/build/defmt-6549e7afb4c55039/out" "-L" "/opt/rustwide/target/debug/build/nrf52840-hal-0bae05f514957156/out" "-L" "/opt/rustwide/target/debug/build/nrf52840-pac-3b46f3088c3cd20a/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/librtic-de6c9137d4e6900e.rlib" "/opt/rustwide/target/debug/deps/libheapless-132adb8467a6f901.rlib" "/opt/rustwide/target/debug/deps/libhash32-80a7c544aa5bc9ec.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-82be2e969a99c9e1.rlib" "/opt/rustwide/target/debug/deps/librtic_core-e6197abd87838be1.rlib" "/opt/rustwide/target/debug/deps/libnrf52840_hal-6226ee1f87b5076f.rlib" "/opt/rustwide/target/debug/deps/libnrf_hal_common-1d0a42a5bbfaf145.rlib" "/opt/rustwide/target/debug/deps/libfixed-a39aec951c2516db.rlib" "/opt/rustwide/target/debug/deps/libbytemuck-e7ab68083180f5cd.rlib" "/opt/rustwide/target/debug/deps/libhalf-45d560991f342191.rlib" "/opt/rustwide/target/debug/deps/libaz-fa6b2a9af44956a3.rlib" "/opt/rustwide/target/debug/deps/librand_core-df8bc60668f77c1a.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-97437e183f3ae6e4.rlib" "/opt/rustwide/target/debug/deps/libembedded_dma-198fb5c6e25d0608.rlib" "/opt/rustwide/target/debug/deps/libcast-a4a18f805a7072e7.rlib" "/opt/rustwide/target/debug/deps/libnrf52840_pac-0f4db830fc8c9612.rlib" "/opt/rustwide/target/debug/deps/libcortex_m_rt-226c4ff900a17cba.rlib" "/opt/rustwide/target/debug/deps/libr0-0456af7b0c154e1a.rlib" "/opt/rustwide/target/debug/deps/libpanic_probe-9b81b6bd6c2c1950.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-0a9cb03179d7985a.rlib" "/opt/rustwide/target/debug/deps/libcortex_m-881b1fc394274361.rlib" "/opt/rustwide/target/debug/deps/libcortex_m-bce556d66a71552f.rlib" "/opt/rustwide/target/debug/deps/libvolatile_register-7d5814ccae42de09.rlib" "/opt/rustwide/target/debug/deps/libvcell-f61acefe00d126b4.rlib" "/opt/rustwide/target/debug/deps/libbare_metal-9e5b8b383b9c1de0.rlib" "/opt/rustwide/target/debug/deps/libaligned-8c53dfd9db9e644d.rlib" "/opt/rustwide/target/debug/deps/libas_slice-064e6bf1a6a1e783.rlib" "/opt/rustwide/target/debug/deps/libstable_deref_trait-741e8a55e1a3965a.rlib" "/opt/rustwide/target/debug/deps/libgeneric_array-3cf487a01a79886d.rlib" "/opt/rustwide/target/debug/deps/libgeneric_array-54529ccb78c4692f.rlib" "/opt/rustwide/target/debug/deps/libgeneric_array-27cfb9356c0a23ca.rlib" "/opt/rustwide/target/debug/deps/libtypenum-8d9d963830b894ef.rlib" "/opt/rustwide/target/debug/deps/libltc690x-5967c7246d5b2903.rlib" "/opt/rustwide/target/debug/deps/libdefmt-c8be0eec330a7a3c.rlib" "/opt/rustwide/target/debug/deps/libembedded_hal-bd56a5a4d9e98279.rlib" "/opt/rustwide/target/debug/deps/libvoid-8ddff08a32a4354c.rlib" "/opt/rustwide/target/debug/deps/libnb-e49350949bd009f4.rlib" "/opt/rustwide/target/debug/deps/libnb-8b1978b732c3a55b.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/examples/nrf52840-ddbb54fb4e4b6f27" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro,-znow" "-nodefaultlibs"
[INFO] [stdout]   = note: /usr/bin/ld: /opt/rustwide/target/debug/examples/nrf52840-ddbb54fb4e4b6f27.nrf52840.2297bd76-cgu.8.rcgu.o: in function `cortex_m::interrupt::enable':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cortex-m-0.7.3/src/interrupt.rs:48: undefined reference to `__cpsie'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/examples/nrf52840-ddbb54fb4e4b6f27.nrf52840.2297bd76-cgu.8.rcgu.o: in function `cortex_m::interrupt::disable':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cortex-m-0.7.3/src/interrupt.rs:38: undefined reference to `__cpsid'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libdefmt-c8be0eec330a7a3c.rlib(defmt-c8be0eec330a7a3c.defmt.a01d9e6d-cgu.12.rcgu.o): in function `defmt::export::panic':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/defmt-0.2.3/src/export.rs:233: undefined reference to `_defmt_panic'
[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 `ltc690x` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "627462b9885dac4a2a34b6abf4cd74192f233444b6c25c2ead0423d5897c06d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "627462b9885dac4a2a34b6abf4cd74192f233444b6c25c2ead0423d5897c06d4", kill_on_drop: false }`
[INFO] [stdout] 627462b9885dac4a2a34b6abf4cd74192f233444b6c25c2ead0423d5897c06d4