[INFO] fetching crate objc-sys 0.3.0...
[INFO] testing objc-sys-0.3.0 against 1.69.0 for beta-1.70-1
[INFO] extracting crate objc-sys 0.3.0 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate objc-sys 0.3.0 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate objc-sys 0.3.0
[INFO] finished tweaking crates.io crate objc-sys 0.3.0
[INFO] tweaked toml for crates.io crate objc-sys 0.3.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+1.69.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 912203f943487dad270fa54230920d0d6a177241a2bae9ccc793e723ec41c451
[INFO] running `Command { std: "docker" "start" "-a" "912203f943487dad270fa54230920d0d6a177241a2bae9ccc793e723ec41c451", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "912203f943487dad270fa54230920d0d6a177241a2bae9ccc793e723ec41c451", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "912203f943487dad270fa54230920d0d6a177241a2bae9ccc793e723ec41c451", kill_on_drop: false }`
[INFO] [stdout] 912203f943487dad270fa54230920d0d6a177241a2bae9ccc793e723ec41c451
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 53ec7f0ed6a12f439cca733d1a096eb99a72cd7c2eb62d16ebf9e805ae059c5f
[INFO] running `Command { std: "docker" "start" "-a" "53ec7f0ed6a12f439cca733d1a096eb99a72cd7c2eb62d16ebf9e805ae059c5f", kill_on_drop: false }`
[INFO] [stderr]    Compiling objc-sys v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "53ec7f0ed6a12f439cca733d1a096eb99a72cd7c2eb62d16ebf9e805ae059c5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53ec7f0ed6a12f439cca733d1a096eb99a72cd7c2eb62d16ebf9e805ae059c5f", kill_on_drop: false }`
[INFO] [stdout] 53ec7f0ed6a12f439cca733d1a096eb99a72cd7c2eb62d16ebf9e805ae059c5f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d2794b224b4f51615c1856102decf4e313636cd6784511f728b3892137de93ee
[INFO] running `Command { std: "docker" "start" "-a" "d2794b224b4f51615c1856102decf4e313636cd6784511f728b3892137de93ee", kill_on_drop: false }`
[INFO] [stderr]    Compiling objc-sys v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: LC_ALL="C" PATH="/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/bin:/opt/rustwide/cargo-home/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" VSLANG="1033" "cc" "-m64" "/tmp/rustcd9veED/symbols.o" "/opt/rustwide/target/debug/deps/objc_sys-c114246565dc4b28.objc_sys.71e7ef95-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/objc_sys-c114246565dc4b28.objc_sys.71e7ef95-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/objc_sys-c114246565dc4b28.objc_sys.71e7ef95-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/objc_sys-c114246565dc4b28.objc_sys.71e7ef95-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/objc_sys-c114246565dc4b28.objc_sys.71e7ef95-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/objc_sys-c114246565dc4b28.objc_sys.71e7ef95-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/objc_sys-c114246565dc4b28.objc_sys.71e7ef95-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/objc_sys-c114246565dc4b28.objc_sys.71e7ef95-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/objc_sys-c114246565dc4b28.objc_sys.71e7ef95-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/objc_sys-c114246565dc4b28.objc_sys.71e7ef95-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/objc_sys-c114246565dc4b28.objc_sys.71e7ef95-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/objc_sys-c114246565dc4b28.objc_sys.71e7ef95-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/objc_sys-c114246565dc4b28.objc_sys.71e7ef95-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/objc_sys-c114246565dc4b28.objc_sys.71e7ef95-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/objc_sys-c114246565dc4b28.objc_sys.71e7ef95-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/objc_sys-c114246565dc4b28.objc_sys.71e7ef95-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/objc_sys-c114246565dc4b28.5fqfow9jo49ryu0s.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-lobjc" "-Wl,-Bstatic" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-7791a6353d4a7929.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-7b17724e9ce90a72.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-596f8ce9d30a755e.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_std-da04f86254de594f.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-89bc084783fdc439.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-8bee4b287d4367c1.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-d61707aed80694c0.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-d85366256f22345b.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-96069b86b8a8cae9.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-d19d53abf68dfa6c.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-787cbccd19d64ac6.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-b3837a36b830e0d0.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-e3deb0e7e3f04966.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-dabbb79c9815def4.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-305b01f34c9409f2.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-f833521df6074e73.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-9ac333113350d171.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-1c126114322d0eee.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-bad9164fdeeecf92.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-f9374b1e480fa681.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-207f06e41d9603af.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-7e2768e66e984e85.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-957b4aff41f8cd46.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/objc_sys-c114246565dc4b28" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs"
[INFO] [stdout]   = note: /usr/bin/ld: /opt/rustwide/target/debug/deps/objc_sys-c114246565dc4b28.objc_sys.71e7ef95-cgu.10.rcgu.o: in function `objc_sys::object::test_linkable::object_getClass':
[INFO] [stdout]           /opt/rustwide/workdir/src/lib.rs:74: undefined reference to `object_getClass'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/objc_sys-c114246565dc4b28.objc_sys.71e7ef95-cgu.10.rcgu.o: in function `objc_sys::object::test_linkable::objc_getFutureClass':
[INFO] [stdout]           /opt/rustwide/workdir/src/lib.rs:74: undefined reference to `objc_getFutureClass'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/objc_sys-c114246565dc4b28.objc_sys.71e7ef95-cgu.10.rcgu.o: in function `objc_sys::object::test_linkable::objc_constructInstance':
[INFO] [stdout]           /opt/rustwide/workdir/src/lib.rs:74: undefined reference to `objc_constructInstance'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/objc_sys-c114246565dc4b28.objc_sys.71e7ef95-cgu.10.rcgu.o: in function `objc_sys::object::test_linkable::objc_destructInstance':
[INFO] [stdout]           /opt/rustwide/workdir/src/lib.rs:74: undefined reference to `objc_destructInstance'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/objc_sys-c114246565dc4b28.objc_sys.71e7ef95-cgu.11.rcgu.o: in function `objc_sys::message::test_linkable_unwind::objc_msgSend':
[INFO] [stdout]           /opt/rustwide/workdir/src/lib.rs:74: undefined reference to `objc_msgSend'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/objc_sys-c114246565dc4b28.objc_sys.71e7ef95-cgu.11.rcgu.o: in function `objc_sys::message::test_linkable_unwind::objc_msgSendSuper':
[INFO] [stdout]           /opt/rustwide/workdir/src/lib.rs:74: undefined reference to `objc_msgSendSuper'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/objc_sys-c114246565dc4b28.objc_sys.71e7ef95-cgu.11.rcgu.o: in function `objc_sys::message::test_linkable_unwind::method_invoke':
[INFO] [stdout]           /opt/rustwide/workdir/src/lib.rs:74: undefined reference to `method_invoke'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/objc_sys-c114246565dc4b28.objc_sys.71e7ef95-cgu.11.rcgu.o: in function `objc_sys::message::test_linkable_unwind::_objc_msgForward':
[INFO] [stdout]           /opt/rustwide/workdir/src/lib.rs:74: undefined reference to `_objc_msgForward'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/objc_sys-c114246565dc4b28.objc_sys.71e7ef95-cgu.11.rcgu.o: in function `objc_sys::message::test_linkable_unwind::objc_msgSend_stret':
[INFO] [stdout]           /opt/rustwide/workdir/src/lib.rs:74: undefined reference to `objc_msgSend_stret'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/objc_sys-c114246565dc4b28.objc_sys.71e7ef95-cgu.11.rcgu.o: in function `objc_sys::message::test_linkable_unwind::objc_msgSendSuper_stret':
[INFO] [stdout]           /opt/rustwide/workdir/src/lib.rs:74: undefined reference to `objc_msgSendSuper_stret'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/objc_sys-c114246565dc4b28.objc_sys.71e7ef95-cgu.11.rcgu.o: in function `objc_sys::message::test_linkable_unwind::method_invoke_stret':
[INFO] [stdout]           /opt/rustwide/workdir/src/lib.rs:74: undefined reference to `method_invoke_stret'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/objc_sys-c114246565dc4b28.objc_sys.71e7ef95-cgu.11.rcgu.o: in function `objc_sys::message::test_linkable_unwind::_objc_msgForward_stret':
[INFO] [stdout]           /opt/rustwide/workdir/src/lib.rs:74: undefined reference to `_objc_msgForward_stret'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/objc_sys-c114246565dc4b28.objc_sys.71e7ef95-cgu.11.rcgu.o: in function `objc_sys::message::test_linkable_unwind::class_getMethodImplementation_stret':
[INFO] [stdout]           /opt/rustwide/workdir/src/lib.rs:74: undefined reference to `class_getMethodImplementation_stret'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/objc_sys-c114246565dc4b28.objc_sys.71e7ef95-cgu.11.rcgu.o: in function `objc_sys::message::test_linkable_unwind::objc_msgSend_fpret':
[INFO] [stdout]           /opt/rustwide/workdir/src/lib.rs:74: undefined reference to `objc_msgSend_fpret'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/objc_sys-c114246565dc4b28.objc_sys.71e7ef95-cgu.11.rcgu.o: in function `objc_sys::message::test_linkable_unwind::objc_msgSend_fp2ret':
[INFO] [stdout]           /opt/rustwide/workdir/src/lib.rs:74: undefined reference to `objc_msgSend_fp2ret'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/objc_sys-c114246565dc4b28.objc_sys.71e7ef95-cgu.14.rcgu.o: in function `objc_sys::exception::test_linkable::objc_begin_catch':
[INFO] [stdout]           /opt/rustwide/workdir/src/lib.rs:74: undefined reference to `objc_begin_catch'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/objc_sys-c114246565dc4b28.objc_sys.71e7ef95-cgu.14.rcgu.o: in function `objc_sys::exception::test_linkable::objc_end_catch':
[INFO] [stdout]           /opt/rustwide/workdir/src/lib.rs:74: undefined reference to `objc_end_catch'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/objc_sys-c114246565dc4b28.objc_sys.71e7ef95-cgu.14.rcgu.o: in function `objc_sys::exception::test_linkable::objc_setExceptionPreprocessor':
[INFO] [stdout]           /opt/rustwide/workdir/src/lib.rs:74: undefined reference to `objc_setExceptionPreprocessor'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/objc_sys-c114246565dc4b28.objc_sys.71e7ef95-cgu.14.rcgu.o: in function `objc_sys::selector::test_linkable::sel_isMapped':
[INFO] [stdout]           /opt/rustwide/workdir/src/lib.rs:74: undefined reference to `sel_isMapped'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/objc_sys-c114246565dc4b28.objc_sys.71e7ef95-cgu.2.rcgu.o: in function `objc_sys::class::test_linkable::objc_copyClassList':
[INFO] [stdout]           /opt/rustwide/workdir/src/lib.rs:74: undefined reference to `objc_copyClassList'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/objc_sys-c114246565dc4b28.objc_sys.71e7ef95-cgu.2.rcgu.o: in function `objc_sys::class::test_linkable::objc_duplicateClass':
[INFO] [stdout]           /opt/rustwide/workdir/src/lib.rs:74: undefined reference to `objc_duplicateClass'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/objc_sys-c114246565dc4b28.objc_sys.71e7ef95-cgu.2.rcgu.o: in function `objc_sys::class::test_linkable::class_addProperty':
[INFO] [stdout]           /opt/rustwide/workdir/src/lib.rs:74: undefined reference to `class_addProperty'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/objc_sys-c114246565dc4b28.objc_sys.71e7ef95-cgu.2.rcgu.o: in function `objc_sys::class::test_linkable::class_getImageName':
[INFO] [stdout]           /opt/rustwide/workdir/src/lib.rs:74: undefined reference to `class_getImageName'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/objc_sys-c114246565dc4b28.objc_sys.71e7ef95-cgu.2.rcgu.o: in function `objc_sys::class::test_linkable::class_replaceProperty':
[INFO] [stdout]           /opt/rustwide/workdir/src/lib.rs:74: undefined reference to `class_replaceProperty'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/objc_sys-c114246565dc4b28.objc_sys.71e7ef95-cgu.4.rcgu.o: in function `objc_sys::rc::test_linkable_unwind::objc_autoreleasePoolPop':
[INFO] [stdout]           /opt/rustwide/workdir/src/lib.rs:74: undefined reference to `objc_autoreleasePoolPop'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/objc_sys-c114246565dc4b28.objc_sys.71e7ef95-cgu.4.rcgu.o: in function `objc_sys::rc::test_linkable_unwind::objc_autoreleasePoolPush':
[INFO] [stdout]           /opt/rustwide/workdir/src/lib.rs:74: undefined reference to `objc_autoreleasePoolPush'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/objc_sys-c114246565dc4b28.objc_sys.71e7ef95-cgu.4.rcgu.o: in function `objc_sys::rc::test_linkable_unwind::objc_autorelease':
[INFO] [stdout]           /opt/rustwide/workdir/src/lib.rs:74: undefined reference to `objc_autorelease'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/objc_sys-c114246565dc4b28.objc_sys.71e7ef95-cgu.4.rcgu.o: in function `objc_sys::rc::test_linkable_unwind::objc_autoreleaseReturnValue':
[INFO] [stdout]           /opt/rustwide/workdir/src/lib.rs:74: undefined reference to `objc_autoreleaseReturnValue'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/objc_sys-c114246565dc4b28.objc_sys.71e7ef95-cgu.4.rcgu.o: in function `objc_sys::rc::test_linkable_unwind::objc_copyWeak':
[INFO] [stdout]           /opt/rustwide/workdir/src/lib.rs:74: undefined reference to `objc_copyWeak'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/objc_sys-c114246565dc4b28.objc_sys.71e7ef95-cgu.4.rcgu.o: in function `objc_sys::rc::test_linkable_unwind::objc_destroyWeak':
[INFO] [stdout]           /opt/rustwide/workdir/src/lib.rs:74: undefined reference to `objc_destroyWeak'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/objc_sys-c114246565dc4b28.objc_sys.71e7ef95-cgu.4.rcgu.o: in function `objc_sys::rc::test_linkable_unwind::objc_initWeak':
[INFO] [stdout]           /opt/rustwide/workdir/src/lib.rs:74: undefined reference to `objc_initWeak'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/objc_sys-c114246565dc4b28.objc_sys.71e7ef95-cgu.4.rcgu.o: in function `objc_sys::rc::test_linkable_unwind::objc_loadWeak':
[INFO] [stdout]           /opt/rustwide/workdir/src/lib.rs:74: undefined reference to `objc_loadWeak'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/objc_sys-c114246565dc4b28.objc_sys.71e7ef95-cgu.4.rcgu.o: in function `objc_sys::rc::test_linkable_unwind::objc_loadWeakRetained':
[INFO] [stdout]           /opt/rustwide/workdir/src/lib.rs:74: undefined reference to `objc_loadWeakRetained'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/objc_sys-c114246565dc4b28.objc_sys.71e7ef95-cgu.4.rcgu.o: in function `objc_sys::rc::test_linkable_unwind::objc_moveWeak':
[INFO] [stdout]           /opt/rustwide/workdir/src/lib.rs:74: undefined reference to `objc_moveWeak'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/objc_sys-c114246565dc4b28.objc_sys.71e7ef95-cgu.4.rcgu.o: in function `objc_sys::rc::test_linkable_unwind::objc_release':
[INFO] [stdout]           /opt/rustwide/workdir/src/lib.rs:74: undefined reference to `objc_release'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/objc_sys-c114246565dc4b28.objc_sys.71e7ef95-cgu.4.rcgu.o: in function `objc_sys::rc::test_linkable_unwind::objc_retain':
[INFO] [stdout]           /opt/rustwide/workdir/src/lib.rs:74: undefined reference to `objc_retain'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/objc_sys-c114246565dc4b28.objc_sys.71e7ef95-cgu.4.rcgu.o: in function `objc_sys::rc::test_linkable_unwind::objc_retainAutorelease':
[INFO] [stdout]           /opt/rustwide/workdir/src/lib.rs:74: undefined reference to `objc_retainAutorelease'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/objc_sys-c114246565dc4b28.objc_sys.71e7ef95-cgu.4.rcgu.o: in function `objc_sys::rc::test_linkable_unwind::objc_retainAutoreleaseReturnValue':
[INFO] [stdout]           /opt/rustwide/workdir/src/lib.rs:74: undefined reference to `objc_retainAutoreleaseReturnValue'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/objc_sys-c114246565dc4b28.objc_sys.71e7ef95-cgu.4.rcgu.o: in function `objc_sys::rc::test_linkable_unwind::objc_retainAutoreleasedReturnValue':
[INFO] [stdout]           /opt/rustwide/workdir/src/lib.rs:74: undefined reference to `objc_retainAutoreleasedReturnValue'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/objc_sys-c114246565dc4b28.objc_sys.71e7ef95-cgu.4.rcgu.o: in function `objc_sys::rc::test_linkable_unwind::objc_retainBlock':
[INFO] [stdout]           /opt/rustwide/workdir/src/lib.rs:74: undefined reference to `objc_retainBlock'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/objc_sys-c114246565dc4b28.objc_sys.71e7ef95-cgu.4.rcgu.o: in function `objc_sys::rc::test_linkable_unwind::objc_storeStrong':
[INFO] [stdout]           /opt/rustwide/workdir/src/lib.rs:74: undefined reference to `objc_storeStrong'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/objc_sys-c114246565dc4b28.objc_sys.71e7ef95-cgu.4.rcgu.o: in function `objc_sys::rc::test_linkable_unwind::objc_storeWeak':
[INFO] [stdout]           /opt/rustwide/workdir/src/lib.rs:74: undefined reference to `objc_storeWeak'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/objc_sys-c114246565dc4b28.objc_sys.71e7ef95-cgu.6.rcgu.o: in function `objc_sys::exception::test_linkable_unwind::objc_exception_rethrow':
[INFO] [stdout]           /opt/rustwide/workdir/src/lib.rs:74: undefined reference to `objc_exception_rethrow'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/objc_sys-c114246565dc4b28.objc_sys.71e7ef95-cgu.6.rcgu.o: in function `objc_sys::property::test_linkable::property_copyAttributeList':
[INFO] [stdout]           /opt/rustwide/workdir/src/lib.rs:74: undefined reference to `property_copyAttributeList'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/objc_sys-c114246565dc4b28.objc_sys.71e7ef95-cgu.6.rcgu.o: in function `objc_sys::property::test_linkable::property_copyAttributeValue':
[INFO] [stdout]           /opt/rustwide/workdir/src/lib.rs:74: undefined reference to `property_copyAttributeValue'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/objc_sys-c114246565dc4b28.objc_sys.71e7ef95-cgu.7.rcgu.o: in function `objc_sys::various::test_linkable::imp_getBlock':
[INFO] [stdout]           /opt/rustwide/workdir/src/lib.rs:74: undefined reference to `imp_getBlock'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/objc_sys-c114246565dc4b28.objc_sys.71e7ef95-cgu.7.rcgu.o: in function `objc_sys::various::test_linkable::imp_implementationWithBlock':
[INFO] [stdout]           /opt/rustwide/workdir/src/lib.rs:74: undefined reference to `imp_implementationWithBlock'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/objc_sys-c114246565dc4b28.objc_sys.71e7ef95-cgu.7.rcgu.o: in function `objc_sys::various::test_linkable::imp_removeBlock':
[INFO] [stdout]           /opt/rustwide/workdir/src/lib.rs:74: undefined reference to `imp_removeBlock'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/objc_sys-c114246565dc4b28.objc_sys.71e7ef95-cgu.7.rcgu.o: in function `objc_sys::various::test_linkable::objc_copyClassNamesForImage':
[INFO] [stdout]           /opt/rustwide/workdir/src/lib.rs:74: undefined reference to `objc_copyClassNamesForImage'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/objc_sys-c114246565dc4b28.objc_sys.71e7ef95-cgu.7.rcgu.o: in function `objc_sys::various::test_linkable::objc_copyImageNames':
[INFO] [stdout]           /opt/rustwide/workdir/src/lib.rs:74: undefined reference to `objc_copyImageNames'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/objc_sys-c114246565dc4b28.objc_sys.71e7ef95-cgu.7.rcgu.o: in function `objc_sys::various::test_linkable::objc_getAssociatedObject':
[INFO] [stdout]           /opt/rustwide/workdir/src/lib.rs:74: undefined reference to `objc_getAssociatedObject'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/objc_sys-c114246565dc4b28.objc_sys.71e7ef95-cgu.7.rcgu.o: in function `objc_sys::various::test_linkable::objc_setAssociatedObject':
[INFO] [stdout]           /opt/rustwide/workdir/src/lib.rs:74: undefined reference to `objc_setAssociatedObject'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/objc_sys-c114246565dc4b28.objc_sys.71e7ef95-cgu.7.rcgu.o: in function `objc_sys::various::test_linkable::objc_removeAssociatedObjects':
[INFO] [stdout]           /opt/rustwide/workdir/src/lib.rs:74: undefined reference to `objc_removeAssociatedObjects'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/objc_sys-c114246565dc4b28.objc_sys.71e7ef95-cgu.7.rcgu.o: in function `objc_sys::various::test_linkable::objc_setForwardHandler':
[INFO] [stdout]           /opt/rustwide/workdir/src/lib.rs:74: undefined reference to `objc_setForwardHandler'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/objc_sys-c114246565dc4b28.objc_sys.71e7ef95-cgu.8.rcgu.o: in function `objc_sys::protocol::test_linkable::objc_allocateProtocol':
[INFO] [stdout]           /opt/rustwide/workdir/src/lib.rs:74: undefined reference to `objc_allocateProtocol'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/objc_sys-c114246565dc4b28.objc_sys.71e7ef95-cgu.8.rcgu.o: in function `objc_sys::protocol::test_linkable::objc_registerProtocol':
[INFO] [stdout]           /opt/rustwide/workdir/src/lib.rs:74: undefined reference to `objc_registerProtocol'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/objc_sys-c114246565dc4b28.objc_sys.71e7ef95-cgu.8.rcgu.o: in function `objc_sys::protocol::test_linkable::protocol_addMethodDescription':
[INFO] [stdout]           /opt/rustwide/workdir/src/lib.rs:74: undefined reference to `protocol_addMethodDescription'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/objc_sys-c114246565dc4b28.objc_sys.71e7ef95-cgu.8.rcgu.o: in function `objc_sys::protocol::test_linkable::protocol_addProperty':
[INFO] [stdout]           /opt/rustwide/workdir/src/lib.rs:74: undefined reference to `protocol_addProperty'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/objc_sys-c114246565dc4b28.objc_sys.71e7ef95-cgu.8.rcgu.o: in function `objc_sys::protocol::test_linkable::protocol_addProtocol':
[INFO] [stdout]           /opt/rustwide/workdir/src/lib.rs:74: undefined reference to `protocol_addProtocol'
[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 `objc-sys` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "d2794b224b4f51615c1856102decf4e313636cd6784511f728b3892137de93ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2794b224b4f51615c1856102decf4e313636cd6784511f728b3892137de93ee", kill_on_drop: false }`
[INFO] [stdout] d2794b224b4f51615c1856102decf4e313636cd6784511f728b3892137de93ee
