[INFO] cloning repository https://github.com/coder543/zapper_web
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/coder543/zapper_web" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcoder543%2Fzapper_web", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcoder543%2Fzapper_web'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6d1eaa7fb1a3aae5b318ec31070c42db41ca01be
[INFO] testing coder543/zapper_web against beta-2020-10-09 for beta-1.48-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcoder543%2Fzapper_web" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/coder543/zapper_web on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/coder543/zapper_web
[INFO] finished tweaking git repo https://github.com/coder543/zapper_web
[INFO] tweaked toml for git repo https://github.com/coder543/zapper_web written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/coder543/zapper_web already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_derive v1.0.56
[INFO] [stderr]   Downloaded backtrace v0.3.7
[INFO] [stderr]   Downloaded serde v1.0.56
[INFO] [stderr]   Downloaded http v0.1.5
[INFO] [stderr]   Downloaded syn v0.13.10
[INFO] [stderr]   Downloaded zapper_derive v0.1.0
[INFO] [stderr]   Downloaded zapper v0.1.2
[INFO] [stderr]   Downloaded yew v0.3.0
[INFO] [stderr]   Downloaded stdweb v0.4.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c3e4548949d0309b25c7f3849726db5b83cfb501686a939b759baf7c9d15d065
[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" "c3e4548949d0309b25c7f3849726db5b83cfb501686a939b759baf7c9d15d065", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c3e4548949d0309b25c7f3849726db5b83cfb501686a939b759baf7c9d15d065", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3e4548949d0309b25c7f3849726db5b83cfb501686a939b759baf7c9d15d065", kill_on_drop: false }`
[INFO] [stdout] c3e4548949d0309b25c7f3849726db5b83cfb501686a939b759baf7c9d15d065
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1dae3ef347296db345b56b3b0ad94e8f32c65412231549b8e1c27e02fb919bdf
[INFO] running `Command { std: "docker" "start" "-a" "1dae3ef347296db345b56b3b0ad94e8f32c65412231549b8e1c27e02fb919bdf", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-xid v0.0.4
[INFO] [stderr]    Compiling cc v1.0.15
[INFO] [stderr]    Compiling serde v1.0.56
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]    Compiling rustc-demangle v0.1.8
[INFO] [stderr]    Compiling byteorder v1.2.3
[INFO] [stderr]    Compiling stdweb v0.4.6
[INFO] [stderr]    Compiling discard v1.0.3
[INFO] [stderr]    Compiling proc-macro2 v0.2.3
[INFO] [stderr]    Compiling iovec v0.1.2
[INFO] [stderr]    Compiling syn v0.13.10
[INFO] [stderr]    Compiling synom v0.11.3
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]    Compiling bytes v0.4.7
[INFO] [stderr]    Compiling quote v0.4.2
[INFO] [stderr]    Compiling syn v0.12.15
[INFO] [stderr]    Compiling http v0.1.5
[INFO] [stderr]    Compiling backtrace-sys v0.1.16
[INFO] [stderr]    Compiling synstructure v0.6.1
[INFO] [stderr]    Compiling failure_derive v0.1.1
[INFO] [stderr]    Compiling serde_derive v1.0.56
[INFO] [stderr]    Compiling zapper_derive v0.1.0
[INFO] [stderr]    Compiling serde_json v1.0.17
[INFO] [stderr]    Compiling zapper v0.1.2
[INFO] [stderr]    Compiling backtrace v0.3.7
[INFO] [stderr]    Compiling failure v0.1.1
[INFO] [stderr]    Compiling stdweb-derive v0.4.0
[INFO] [stderr]    Compiling yew v0.3.0
[INFO] [stderr]    Compiling zapper_web v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: linking with `cc` failed: exit code: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-Wl,--eh-frame-hdr" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/zapper_web-7548290dca1e6590.zapper_web.zh0dyw5r-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/zapper_web-7548290dca1e6590.zapper_web.zh0dyw5r-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/zapper_web-7548290dca1e6590.zapper_web.zh0dyw5r-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/zapper_web-7548290dca1e6590.zapper_web.zh0dyw5r-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/zapper_web-7548290dca1e6590.zapper_web.zh0dyw5r-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/zapper_web-7548290dca1e6590.zapper_web.zh0dyw5r-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/zapper_web-7548290dca1e6590.zapper_web.zh0dyw5r-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/zapper_web-7548290dca1e6590.zapper_web.zh0dyw5r-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/zapper_web-7548290dca1e6590.zapper_web.zh0dyw5r-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/zapper_web-7548290dca1e6590.zapper_web.zh0dyw5r-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/zapper_web-7548290dca1e6590.zapper_web.zh0dyw5r-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/zapper_web-7548290dca1e6590.zapper_web.zh0dyw5r-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/zapper_web-7548290dca1e6590.zapper_web.zh0dyw5r-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/zapper_web-7548290dca1e6590.zapper_web.zh0dyw5r-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/zapper_web-7548290dca1e6590.zapper_web.zh0dyw5r-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/zapper_web-7548290dca1e6590.zapper_web.zh0dyw5r-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/zapper_web-7548290dca1e6590" "/opt/rustwide/target/debug/deps/zapper_web-7548290dca1e6590.1sltt6ns8sg11iui.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/build/backtrace-sys-4cd00e2d68deda39/out/.libs" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libyew-86328538540c3ae0.rlib" "/opt/rustwide/target/debug/deps/libstdweb-1866c34366eb967e.rlib" "/opt/rustwide/target/debug/deps/libdiscard-75d7fc041849b731.rlib" "/opt/rustwide/target/debug/deps/libserde_json-a4839bb4343326b6.rlib" "/opt/rustwide/target/debug/deps/libitoa-6e490dc3d81839bd.rlib" "/opt/rustwide/target/debug/deps/libdtoa-61840fb9d504812a.rlib" "/opt/rustwide/target/debug/deps/libserde-1aa1bc3066a49667.rlib" "/opt/rustwide/target/debug/deps/libhttp-1dab4c5db573dd10.rlib" "/opt/rustwide/target/debug/deps/libfnv-37dc92b0673ee3ab.rlib" "/opt/rustwide/target/debug/deps/libbytes-4ef6a1c7b431b533.rlib" "/opt/rustwide/target/debug/deps/libiovec-c338afd1c7df6b7c.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-0eae9a9907f3c0c1.rlib" "/opt/rustwide/target/debug/deps/libfailure-2c2fc7081b17bdee.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-55c158494aa1fe5a.rlib" "/opt/rustwide/target/debug/deps/libbacktrace_sys-5ce7633d5e81534a.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-58c3e4babe2a3272.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-60bebb3e2c55967c.rlib" "/opt/rustwide/target/debug/deps/liblibc-451497d73dd9974a.rlib" "/opt/rustwide/target/debug/deps/libzapper-e8fc92526f8c7dc4.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-3532beb752f910d7.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-3529ece450b7f3c6.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-23e8f582a6744f80.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-5e7e0793b29cbf78.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-253e0736424ceb78.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-b6fd484888124c85.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-cca4d20e4b53839c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-0a7401891c2a4f50.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-efbb25e073df787e.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-25965457612624bc.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-09058283ea779342.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-ab973dacc0513511.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-b437d6640b1f764b.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-8cc0b2380206399c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-727cdf2b6a468113.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-cf4d442d877ea2f4.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-7e5b6df427ca977c.rlib" "-Wl,-Bdynamic" "-lutil" "-lutil" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil"
[INFO] [stdout]   = note: /usr/bin/ld: /opt/rustwide/target/debug/deps/zapper_web-7548290dca1e6590.zapper_web.zh0dyw5r-cgu.11.rcgu.o: in function `<stdweb::webcore::newtype::Newtype<(stdweb::webcore::serialization::FunctionTag,()),F> as stdweb::webcore::serialization::FuncallAdapter<F>>::funcall_adapter':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.6/src/webcore/serialization.rs:1036: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/zapper_web-7548290dca1e6590.zapper_web.zh0dyw5r-cgu.11.rcgu.o: in function `<stdweb::webcore::newtype::Newtype<(stdweb::webcore::serialization::FunctionTag,(A12,)),F> as stdweb::webcore::serialization::FuncallAdapter<F>>::funcall_adapter':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.6/src/webcore/serialization.rs:1036: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/zapper_web-7548290dca1e6590.zapper_web.zh0dyw5r-cgu.11.rcgu.o: in function `<stdweb::webcore::newtype::Newtype<(stdweb::webcore::serialization::FunctionTag,(A12,)),F> as stdweb::webcore::serialization::FuncallAdapter<F>>::funcall_adapter':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.6/src/webcore/serialization.rs:1036: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/zapper_web-7548290dca1e6590.zapper_web.zh0dyw5r-cgu.11.rcgu.o: in function `<stdweb::webcore::newtype::Newtype<(stdweb::webcore::serialization::FunctionTag,(A12,)),F> as stdweb::webcore::serialization::FuncallAdapter<F>>::funcall_adapter':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.6/src/webcore/serialization.rs:1036: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/zapper_web-7548290dca1e6590.zapper_web.zh0dyw5r-cgu.11.rcgu.o: in function `<stdweb::webcore::newtype::Newtype<(stdweb::webcore::serialization::FunctionTag,(A12,)),F> as stdweb::webcore::serialization::FuncallAdapter<F>>::funcall_adapter':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.6/src/webcore/serialization.rs:1036: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/zapper_web-7548290dca1e6590.zapper_web.zh0dyw5r-cgu.11.rcgu.o:/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.6/src/webcore/serialization.rs:1036: more undefined references to `emscripten_asm_const_int' follow
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-1866c34366eb967e.rlib(stdweb-1866c34366eb967e.stdweb.51oy1gc5-cgu.15.rcgu.o): in function `stdweb::webcore::ffi::emscripten::event_loop':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.6/src/webcore/ffi/emscripten.rs:9: undefined reference to `emscripten_pause_main_loop'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.6/src/webcore/ffi/emscripten.rs:11: undefined reference to `emscripten_set_main_loop'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-1866c34366eb967e.rlib(stdweb-1866c34366eb967e.stdweb.51oy1gc5-cgu.15.rcgu.o): in function `<stdweb::webapi::node::Node as stdweb::webcore::instance_of::InstanceOf>::instance_of':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.6/src/webapi/node.rs:357: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-1866c34366eb967e.rlib(stdweb-1866c34366eb967e.stdweb.51oy1gc5-cgu.2.rcgu.o): in function `<stdweb::webapi::element::Element as stdweb::webcore::instance_of::InstanceOf>::instance_of':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.6/src/webapi/element.rs:173: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-1866c34366eb967e.rlib(stdweb-1866c34366eb967e.stdweb.51oy1gc5-cgu.3.rcgu.o): in function `<stdweb::webapi::dom_exception::HierarchyRequestError as stdweb::webcore::instance_of::InstanceOf>::instance_of':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.6/src/webcore/macros.rs:564: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-1866c34366eb967e.rlib(stdweb-1866c34366eb967e.stdweb.51oy1gc5-cgu.3.rcgu.o): in function `<stdweb::webapi::dom_exception::NotFoundError as stdweb::webcore::instance_of::InstanceOf>::instance_of':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.6/src/webcore/macros.rs:564: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-1866c34366eb967e.rlib(stdweb-1866c34366eb967e.stdweb.51oy1gc5-cgu.4.rcgu.o): in function `stdweb::webcore::value::Reference::from_raw_unchecked':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.6/src/webcore/value.rs:33: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-1866c34366eb967e.rlib(stdweb-1866c34366eb967e.stdweb.51oy1gc5-cgu.4.rcgu.o):/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.6/src/webcore/value.rs:89: more undefined references to `emscripten_asm_const_int' follow
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `zapper_web`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "1dae3ef347296db345b56b3b0ad94e8f32c65412231549b8e1c27e02fb919bdf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1dae3ef347296db345b56b3b0ad94e8f32c65412231549b8e1c27e02fb919bdf", kill_on_drop: false }`
[INFO] [stdout] 1dae3ef347296db345b56b3b0ad94e8f32c65412231549b8e1c27e02fb919bdf
