[INFO] cloning repository https://github.com/phodal/llvm-rust-helloworld
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/phodal/llvm-rust-helloworld" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphodal%2Fllvm-rust-helloworld", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphodal%2Fllvm-rust-helloworld'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cd4c8407e59a14fbb070bf1cc4b7edf3f300d879
[INFO] building phodal/llvm-rust-helloworld against try#0c94de7c1a8f4b82b92d562847c35f513f520c7a for pr-102832-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphodal%2Fllvm-rust-helloworld" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/phodal/llvm-rust-helloworld on toolchain 0c94de7c1a8f4b82b92d562847c35f513f520c7a
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0c94de7c1a8f4b82b92d562847c35f513f520c7a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/phodal/llvm-rust-helloworld
[INFO] finished tweaking git repo https://github.com/phodal/llvm-rust-helloworld
[INFO] tweaked toml for git repo https://github.com/phodal/llvm-rust-helloworld written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/phodal/llvm-rust-helloworld already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0c94de7c1a8f4b82b92d562847c35f513f520c7a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:83125433e4fff17b1ac56874832f668d9df75ee638575aca552b68e127bedee9" "/opt/rustwide/cargo-home/bin/cargo" "+0c94de7c1a8f4b82b92d562847c35f513f520c7a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a32c6c574aa1c18b36a2bfb663ab33fbd3e41d6393959d29b93ac9a4e4adf311
[INFO] running `Command { std: "docker" "start" "-a" "a32c6c574aa1c18b36a2bfb663ab33fbd3e41d6393959d29b93ac9a4e4adf311", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a32c6c574aa1c18b36a2bfb663ab33fbd3e41d6393959d29b93ac9a4e4adf311", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a32c6c574aa1c18b36a2bfb663ab33fbd3e41d6393959d29b93ac9a4e4adf311", kill_on_drop: false }`
[INFO] [stdout] a32c6c574aa1c18b36a2bfb663ab33fbd3e41d6393959d29b93ac9a4e4adf311
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:83125433e4fff17b1ac56874832f668d9df75ee638575aca552b68e127bedee9" "/opt/rustwide/cargo-home/bin/cargo" "+0c94de7c1a8f4b82b92d562847c35f513f520c7a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cf1b1ea9744c5e7c35d903016f99ea76bff553ec1f4910b1a64b957e35b48b45
[INFO] running `Command { std: "docker" "start" "-a" "cf1b1ea9744c5e7c35d903016f99ea76bff553ec1f4910b1a64b957e35b48b45", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling regex-syntax v0.6.21
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling cc v1.0.62
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling syn v1.0.48
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling instant v0.1.8
[INFO] [stderr]    Compiling aho-corasick v0.7.15
[INFO] [stderr]    Compiling smallvec v1.4.2
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling lock_api v0.4.1
[INFO] [stderr]    Compiling inkwell v0.1.0-llvm10sample
[INFO] [stderr]    Compiling once_cell v1.4.1
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling parking_lot_core v0.8.0
[INFO] [stderr]    Compiling parking_lot v0.11.0
[INFO] [stderr]    Compiling regex v1.4.2
[INFO] [stderr]    Compiling llvm-sys v100.2.0
[INFO] [stderr]    Compiling inkwell_internals v0.2.0
[INFO] [stderr]    Compiling hello v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-m64" "/tmp/rustc5G0kqr/symbols.o" "/opt/rustwide/target/debug/deps/hello-5d29bb045555c38f.hello.385fc9db-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/hello-5d29bb045555c38f.hello.385fc9db-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/hello-5d29bb045555c38f.hello.385fc9db-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/hello-5d29bb045555c38f.hello.385fc9db-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/hello-5d29bb045555c38f.hello.385fc9db-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/hello-5d29bb045555c38f.hello.385fc9db-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/hello-5d29bb045555c38f.hello.385fc9db-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/hello-5d29bb045555c38f.hello.385fc9db-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/hello-5d29bb045555c38f.hello.385fc9db-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/hello-5d29bb045555c38f.hello.385fc9db-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/hello-5d29bb045555c38f.hello.385fc9db-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/hello-5d29bb045555c38f.hello.385fc9db-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/hello-5d29bb045555c38f.hello.385fc9db-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/hello-5d29bb045555c38f.hello.385fc9db-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/hello-5d29bb045555c38f.hello.385fc9db-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/hello-5d29bb045555c38f.hello.385fc9db-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/hello-5d29bb045555c38f.2q8n415d72s998ac.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/build/llvm-sys-5a8f874223dfcb37/out" "-L" "/usr/lib/llvm-10/lib" "-L" "/opt/rustwide/rustup-home/toolchains/0c94de7c1a8f4b82b92d562847c35f513f520c7a/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libinkwell-2f3b01fea83c2f71.rlib" "-Wl,-Bdynamic" "-lffi" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libregex-72851b535b394ea0.rlib" "/opt/rustwide/target/debug/deps/libthread_local-7b136cb51b93983e.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-b33cd6b8ee13db74.rlib" "/opt/rustwide/target/debug/deps/libregex_syntax-a59b32f817cf8cc0.rlib" "/opt/rustwide/target/debug/deps/libaho_corasick-e24eefacc9736727.rlib" "/opt/rustwide/target/debug/deps/libmemchr-3db82c5a8ba2376a.rlib" "/opt/rustwide/target/debug/deps/libparking_lot-b089ff0131fbd50b.rlib" "/opt/rustwide/target/debug/deps/libparking_lot_core-6fd7fea5c7f2f0bf.rlib" "/opt/rustwide/target/debug/deps/libsmallvec-ff84e463180bef1a.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-81c3651d70dd4895.rlib" "/opt/rustwide/target/debug/deps/liblock_api-002670bc5ca7610b.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-ff2bb1f39834214d.rlib" "/opt/rustwide/target/debug/deps/libinstant-4e96a05feb40521e.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-90e3626e3c41eec3.rlib" "/opt/rustwide/target/debug/deps/libonce_cell-ff88cb610f6aade7.rlib" "/opt/rustwide/target/debug/deps/libeither-2e3eb180977f1f53.rlib" "/opt/rustwide/target/debug/deps/libllvm_sys-fa33d36129d69609.rlib" "-Wl,-Bdynamic" "-lz" "-lrt" "-ldl" "-ltinfo" "-lpthread" "-lm" "-lstdc++" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/liblibc-6bfb6bb5e9688c22.rlib" "/opt/rustwide/rustup-home/toolchains/0c94de7c1a8f4b82b92d562847c35f513f520c7a/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-7b2106000b625742.rlib" "/opt/rustwide/rustup-home/toolchains/0c94de7c1a8f4b82b92d562847c35f513f520c7a/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-15accacd1251d941.rlib" "/opt/rustwide/rustup-home/toolchains/0c94de7c1a8f4b82b92d562847c35f513f520c7a/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-4a45f4075ae80a22.rlib" "/opt/rustwide/rustup-home/toolchains/0c94de7c1a8f4b82b92d562847c35f513f520c7a/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-e89379089032cd0e.rlib" "/opt/rustwide/rustup-home/toolchains/0c94de7c1a8f4b82b92d562847c35f513f520c7a/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-74211b12b443811c.rlib" "/opt/rustwide/rustup-home/toolchains/0c94de7c1a8f4b82b92d562847c35f513f520c7a/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-1f391b051eb3b957.rlib" "/opt/rustwide/rustup-home/toolchains/0c94de7c1a8f4b82b92d562847c35f513f520c7a/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-db4d651637ed1365.rlib" "/opt/rustwide/rustup-home/toolchains/0c94de7c1a8f4b82b92d562847c35f513f520c7a/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-bb8d1566a1046906.rlib" "/opt/rustwide/rustup-home/toolchains/0c94de7c1a8f4b82b92d562847c35f513f520c7a/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-fcf994c37af81dc5.rlib" "/opt/rustwide/rustup-home/toolchains/0c94de7c1a8f4b82b92d562847c35f513f520c7a/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-1791beb5b36e409b.rlib" "/opt/rustwide/rustup-home/toolchains/0c94de7c1a8f4b82b92d562847c35f513f520c7a/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-6d1ec8f1337db26d.rlib" "/opt/rustwide/rustup-home/toolchains/0c94de7c1a8f4b82b92d562847c35f513f520c7a/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-ce60aba693c46806.rlib" "/opt/rustwide/rustup-home/toolchains/0c94de7c1a8f4b82b92d562847c35f513f520c7a/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-b113a1d1429de7b6.rlib" "/opt/rustwide/rustup-home/toolchains/0c94de7c1a8f4b82b92d562847c35f513f520c7a/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-757bd6fa410f1121.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-Wl,-Bstatic" "/opt/rustwide/rustup-home/toolchains/0c94de7c1a8f4b82b92d562847c35f513f520c7a/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-a51843dfc5fc8b4b.rlib" "/opt/rustwide/rustup-home/toolchains/0c94de7c1a8f4b82b92d562847c35f513f520c7a/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-3e961d059b9bcde7.rlib" "-Wl,-Bdynamic" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,-Bstatic" "/opt/rustwide/rustup-home/toolchains/0c94de7c1a8f4b82b92d562847c35f513f520c7a/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-c6c03e024a2f1e46.rlib" "/opt/rustwide/rustup-home/toolchains/0c94de7c1a8f4b82b92d562847c35f513f520c7a/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-522518611024dce5.rlib" "/opt/rustwide/rustup-home/toolchains/0c94de7c1a8f4b82b92d562847c35f513f520c7a/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-05898138a596088a.rlib" "/opt/rustwide/rustup-home/toolchains/0c94de7c1a8f4b82b92d562847c35f513f520c7a/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-b7c79d85cf21a511.rlib" "-Wl,-Bdynamic" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/0c94de7c1a8f4b82b92d562847c35f513f520c7a/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/hello-5d29bb045555c38f" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro,-znow" "-nodefaultlibs"
[INFO] [stdout]   = note: /usr/bin/ld: /opt/rustwide/target/debug/deps/libllvm_sys-fa33d36129d69609.rlib(ExternalFunctions.cpp.o): in function `llvm::Interpreter::callExternalFunction(llvm::Function*, llvm::ArrayRef<llvm::GenericValue>)':
[INFO] [stdout]           (.text._ZN4llvm11Interpreter20callExternalFunctionEPNS_8FunctionENS_8ArrayRefINS_12GenericValueEEE+0x93f): undefined reference to `ffi_type_void'
[INFO] [stdout]           /usr/bin/ld: (.text._ZN4llvm11Interpreter20callExternalFunctionEPNS_8FunctionENS_8ArrayRefINS_12GenericValueEEE+0x953): undefined reference to `ffi_type_float'
[INFO] [stdout]           /usr/bin/ld: (.text._ZN4llvm11Interpreter20callExternalFunctionEPNS_8FunctionENS_8ArrayRefINS_12GenericValueEEE+0x9aa): undefined reference to `ffi_type_double'
[INFO] [stdout]           /usr/bin/ld: (.text._ZN4llvm11Interpreter20callExternalFunctionEPNS_8FunctionENS_8ArrayRefINS_12GenericValueEEE+0x9d1): undefined reference to `ffi_type_pointer'
[INFO] [stdout]           /usr/bin/ld: (.text._ZN4llvm11Interpreter20callExternalFunctionEPNS_8FunctionENS_8ArrayRefINS_12GenericValueEEE+0xc6b): undefined reference to `ffi_type_void'
[INFO] [stdout]           /usr/bin/ld: (.text._ZN4llvm11Interpreter20callExternalFunctionEPNS_8FunctionENS_8ArrayRefINS_12GenericValueEEE+0xc85): undefined reference to `ffi_type_double'
[INFO] [stdout]           /usr/bin/ld: (.text._ZN4llvm11Interpreter20callExternalFunctionEPNS_8FunctionENS_8ArrayRefINS_12GenericValueEEE+0xcab): undefined reference to `ffi_type_float'
[INFO] [stdout]           /usr/bin/ld: (.text._ZN4llvm11Interpreter20callExternalFunctionEPNS_8FunctionENS_8ArrayRefINS_12GenericValueEEE+0xcb4): undefined reference to `ffi_type_pointer'
[INFO] [stdout]           /usr/bin/ld: (.text._ZN4llvm11Interpreter20callExternalFunctionEPNS_8FunctionENS_8ArrayRefINS_12GenericValueEEE+0xcd6): undefined reference to `ffi_prep_cif'
[INFO] [stdout]           /usr/bin/ld: (.text._ZN4llvm11Interpreter20callExternalFunctionEPNS_8FunctionENS_8ArrayRefINS_12GenericValueEEE+0xdbc): undefined reference to `ffi_call'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libllvm_sys-fa33d36129d69609.rlib(ExternalFunctions.cpp.o):(.data.rel.ro..Lswitch.table._ZN4llvm11Interpreter20callExternalFunctionEPNS_8FunctionENS_8ArrayRefINS_12GenericValueEEE.33+0x0): undefined reference to `ffi_type_sint8'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libllvm_sys-fa33d36129d69609.rlib(ExternalFunctions.cpp.o):(.data.rel.ro..Lswitch.table._ZN4llvm11Interpreter20callExternalFunctionEPNS_8FunctionENS_8ArrayRefINS_12GenericValueEEE.33+0x8): undefined reference to `ffi_type_sint16'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libllvm_sys-fa33d36129d69609.rlib(ExternalFunctions.cpp.o):(.data.rel.ro..Lswitch.table._ZN4llvm11Interpreter20callExternalFunctionEPNS_8FunctionENS_8ArrayRefINS_12GenericValueEEE.33+0x10): undefined reference to `ffi_type_float'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libllvm_sys-fa33d36129d69609.rlib(ExternalFunctions.cpp.o):(.data.rel.ro..Lswitch.table._ZN4llvm11Interpreter20callExternalFunctionEPNS_8FunctionENS_8ArrayRefINS_12GenericValueEEE.33+0x18): undefined reference to `ffi_type_sint32'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libllvm_sys-fa33d36129d69609.rlib(ExternalFunctions.cpp.o):(.data.rel.ro..Lswitch.table._ZN4llvm11Interpreter20callExternalFunctionEPNS_8FunctionENS_8ArrayRefINS_12GenericValueEEE.33+0x20): undefined reference to `ffi_type_float'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libllvm_sys-fa33d36129d69609.rlib(ExternalFunctions.cpp.o):(.data.rel.ro..Lswitch.table._ZN4llvm11Interpreter20callExternalFunctionEPNS_8FunctionENS_8ArrayRefINS_12GenericValueEEE.33+0x28): undefined reference to `ffi_type_float'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libllvm_sys-fa33d36129d69609.rlib(ExternalFunctions.cpp.o):(.data.rel.ro..Lswitch.table._ZN4llvm11Interpreter20callExternalFunctionEPNS_8FunctionENS_8ArrayRefINS_12GenericValueEEE.33+0x30): undefined reference to `ffi_type_float'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libllvm_sys-fa33d36129d69609.rlib(ExternalFunctions.cpp.o):(.data.rel.ro..Lswitch.table._ZN4llvm11Interpreter20callExternalFunctionEPNS_8FunctionENS_8ArrayRefINS_12GenericValueEEE.33+0x38): undefined reference to `ffi_type_sint64'
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout]   = note: 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 `hello` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "cf1b1ea9744c5e7c35d903016f99ea76bff553ec1f4910b1a64b957e35b48b45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf1b1ea9744c5e7c35d903016f99ea76bff553ec1f4910b1a64b957e35b48b45", kill_on_drop: false }`
[INFO] [stdout] cf1b1ea9744c5e7c35d903016f99ea76bff553ec1f4910b1a64b957e35b48b45