[INFO] fetching crate zaplib_objc_sys 0.0.1...
[INFO] testing zaplib_objc_sys-0.0.1 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate zaplib_objc_sys 0.0.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate zaplib_objc_sys 0.0.1 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate zaplib_objc_sys 0.0.1
[INFO] finished tweaking crates.io crate zaplib_objc_sys 0.0.1
[INFO] tweaked toml for crates.io crate zaplib_objc_sys 0.0.1 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 140538c44e521238c7af512ca5fe882fe7ee2ec519f2d820327419122d33e98e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "140538c44e521238c7af512ca5fe882fe7ee2ec519f2d820327419122d33e98e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "140538c44e521238c7af512ca5fe882fe7ee2ec519f2d820327419122d33e98e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "140538c44e521238c7af512ca5fe882fe7ee2ec519f2d820327419122d33e98e", kill_on_drop: false }`
[INFO] [stdout] 140538c44e521238c7af512ca5fe882fe7ee2ec519f2d820327419122d33e98e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c7ec00e7ec75c1ddc3d64c516ecfb4b3638c499113c91a13abed344a5e62e698
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c7ec00e7ec75c1ddc3d64c516ecfb4b3638c499113c91a13abed344a5e62e698", kill_on_drop: false }`
[INFO] [stderr]    Compiling zaplib_objc_sys v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.75s
[INFO] running `Command { std: "docker" "inspect" "c7ec00e7ec75c1ddc3d64c516ecfb4b3638c499113c91a13abed344a5e62e698", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7ec00e7ec75c1ddc3d64c516ecfb4b3638c499113c91a13abed344a5e62e698", kill_on_drop: false }`
[INFO] [stdout] c7ec00e7ec75c1ddc3d64c516ecfb4b3638c499113c91a13abed344a5e62e698
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 163437dc151a1468ff49c2bd5045ab306b0598d37de57c3b07e0fb102436a70b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "163437dc151a1468ff49c2bd5045ab306b0598d37de57c3b07e0fb102436a70b", kill_on_drop: false }`
[INFO] [stderr]    Compiling zaplib_objc_sys v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-m64" "/opt/rustwide/target/debug/deps/zaplib_objc_sys-7f7ab4d5a9dfd11f.zaplib_objc_sys.917ba1bc-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/zaplib_objc_sys-7f7ab4d5a9dfd11f.zaplib_objc_sys.917ba1bc-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/zaplib_objc_sys-7f7ab4d5a9dfd11f.zaplib_objc_sys.917ba1bc-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/zaplib_objc_sys-7f7ab4d5a9dfd11f.zaplib_objc_sys.917ba1bc-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/zaplib_objc_sys-7f7ab4d5a9dfd11f.zaplib_objc_sys.917ba1bc-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/zaplib_objc_sys-7f7ab4d5a9dfd11f.zaplib_objc_sys.917ba1bc-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/zaplib_objc_sys-7f7ab4d5a9dfd11f.zaplib_objc_sys.917ba1bc-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/zaplib_objc_sys-7f7ab4d5a9dfd11f.zaplib_objc_sys.917ba1bc-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/zaplib_objc_sys-7f7ab4d5a9dfd11f.zaplib_objc_sys.917ba1bc-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/zaplib_objc_sys-7f7ab4d5a9dfd11f.zaplib_objc_sys.917ba1bc-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/zaplib_objc_sys-7f7ab4d5a9dfd11f.zaplib_objc_sys.917ba1bc-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/zaplib_objc_sys-7f7ab4d5a9dfd11f.zaplib_objc_sys.917ba1bc-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/zaplib_objc_sys-7f7ab4d5a9dfd11f.zaplib_objc_sys.917ba1bc-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/zaplib_objc_sys-7f7ab4d5a9dfd11f.zaplib_objc_sys.917ba1bc-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/zaplib_objc_sys-7f7ab4d5a9dfd11f.zaplib_objc_sys.917ba1bc-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/zaplib_objc_sys-7f7ab4d5a9dfd11f.zaplib_objc_sys.917ba1bc-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/zaplib_objc_sys-7f7ab4d5a9dfd11f.4kjmpg2u4upkdot7.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/usr/GNUstep/System/Library/Libraries" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-lobjc" "-Wl,-Bstatic" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-6e9019ff2cdb2237.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-e9cc0b5f091b140c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-762dfa4479f14aad.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_std-2a5ac1cc0b21909c.rlib" "/opt/rustwide/target/debug/deps/liblibc-bd0a7f2f55865ae0.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-197d933f09d9a590.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-46a006cddfd334f0.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-5b9870310e470b38.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-260022ba8f1ab4ee.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-71377435a799394f.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-658ee5924fde57cd.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-9e8627da6bd1b94a.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-19fdaac49f59be84.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-cb00e2691ea45905.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-50f6726defae5ae1.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-2afc16311deea26e.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-bb5cb0fe086ee8cf.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-896053247b5dfd0b.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-735e1f2ac3cf23be.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-9dfb6622644c732c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-beea7d9617fe25c5.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-8ef7dd43fc671f88.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-a9a3b2ad67977f47.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/zaplib_objc_sys-7f7ab4d5a9dfd11f" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs"
[INFO] [stdout]   = note: /usr/bin/ld: /opt/rustwide/target/debug/deps/zaplib_objc_sys-7f7ab4d5a9dfd11f.zaplib_objc_sys.917ba1bc-cgu.0.rcgu.o: in function `zaplib_objc_sys::declare::ProtocolDecl::new':
[INFO] [stdout]           /opt/rustwide/workdir/src/declare.rs:248: undefined reference to `objc_allocateProtocol'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/zaplib_objc_sys-7f7ab4d5a9dfd11f.zaplib_objc_sys.917ba1bc-cgu.0.rcgu.o: in function `zaplib_objc_sys::declare::ProtocolDecl::add_method_description_common':
[INFO] [stdout]           /opt/rustwide/workdir/src/declare.rs:267: undefined reference to `protocol_addMethodDescription'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/zaplib_objc_sys-7f7ab4d5a9dfd11f.zaplib_objc_sys.917ba1bc-cgu.0.rcgu.o: in function `zaplib_objc_sys::declare::ProtocolDecl::add_method_description_common':
[INFO] [stdout]           /opt/rustwide/workdir/src/declare.rs:267: undefined reference to `protocol_addMethodDescription'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/zaplib_objc_sys-7f7ab4d5a9dfd11f.zaplib_objc_sys.917ba1bc-cgu.0.rcgu.o: in function `zaplib_objc_sys::declare::ProtocolDecl::add_method_description_common':
[INFO] [stdout]           /opt/rustwide/workdir/src/declare.rs:267: undefined reference to `protocol_addMethodDescription'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/zaplib_objc_sys-7f7ab4d5a9dfd11f.zaplib_objc_sys.917ba1bc-cgu.0.rcgu.o: in function `zaplib_objc_sys::declare::ProtocolDecl::add_method_description_common':
[INFO] [stdout]           /opt/rustwide/workdir/src/declare.rs:267: undefined reference to `protocol_addMethodDescription'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/zaplib_objc_sys-7f7ab4d5a9dfd11f.zaplib_objc_sys.917ba1bc-cgu.0.rcgu.o: in function `zaplib_objc_sys::declare::ProtocolDecl::add_protocol':
[INFO] [stdout]           /opt/rustwide/workdir/src/declare.rs:298: undefined reference to `protocol_addProtocol'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/zaplib_objc_sys-7f7ab4d5a9dfd11f.zaplib_objc_sys.917ba1bc-cgu.0.rcgu.o: in function `zaplib_objc_sys::declare::ProtocolDecl::register':
[INFO] [stdout]           /opt/rustwide/workdir/src/declare.rs:306: undefined reference to `objc_registerProtocol'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/zaplib_objc_sys-7f7ab4d5a9dfd11f.zaplib_objc_sys.917ba1bc-cgu.7.rcgu.o: in function `zaplib_objc_sys::runtime::Class::classes':
[INFO] [stdout]           /opt/rustwide/workdir/src/runtime.rs:266: undefined reference to `objc_copyClassList'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/zaplib_objc_sys-7f7ab4d5a9dfd11f.zaplib_objc_sys.917ba1bc-cgu.7.rcgu.o: in function `zaplib_objc_sys::runtime::Class::metaclass':
[INFO] [stdout]           /opt/rustwide/workdir/src/runtime.rs:298: undefined reference to `object_getClass'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/zaplib_objc_sys-7f7ab4d5a9dfd11f.zaplib_objc_sys.917ba1bc-cgu.7.rcgu.o: in function `zaplib_objc_sys::runtime::Object::class':
[INFO] [stdout]           /opt/rustwide/workdir/src/runtime.rs:446: undefined reference to `object_getClass'
[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 `zaplib_objc_sys` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "163437dc151a1468ff49c2bd5045ab306b0598d37de57c3b07e0fb102436a70b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "163437dc151a1468ff49c2bd5045ab306b0598d37de57c3b07e0fb102436a70b", kill_on_drop: false }`
[INFO] [stdout] 163437dc151a1468ff49c2bd5045ab306b0598d37de57c3b07e0fb102436a70b
