[INFO] updating cached repository https://github.com/HeyZoos/yew-webgl-example [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] c283316b82eb6fe19cc48cb6b4fe9730e37f6107 [INFO] testing HeyZoos/yew-webgl-example against beta-2020-06-03 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHeyZoos%2Fyew-webgl-example" "/workspace/builds/worker-0/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/HeyZoos/yew-webgl-example on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/HeyZoos/yew-webgl-example [INFO] finished tweaking git repo https://github.com/HeyZoos/yew-webgl-example [INFO] tweaked toml for git repo https://github.com/HeyZoos/yew-webgl-example written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/HeyZoos/yew-webgl-example already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stdout] abf539260813115702b6b982d2633280ef621e3f16ac479d54fb9236b6801496 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "abf539260813115702b6b982d2633280ef621e3f16ac479d54fb9236b6801496"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling syn v1.0.14 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling stdweb-internal-runtime v0.1.5 [INFO] [stderr] Compiling base-x v0.2.6 [INFO] [stderr] Compiling yew v0.11.0 [INFO] [stderr] Compiling discard v1.0.4 [INFO] [stderr] Compiling yew-macro v0.11.0 [INFO] [stderr] Compiling indexmap v1.3.1 [INFO] [stderr] Compiling backtrace-sys v0.1.32 [INFO] [stderr] Compiling stdweb v0.4.20 [INFO] [stderr] Compiling backtrace v0.3.42 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Compiling failure_derive v0.1.6 [INFO] [stderr] Compiling proc-macro-hack v0.5.11 [INFO] [stderr] Compiling failure v0.1.6 [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Compiling serde_json v1.0.45 [INFO] [stderr] Compiling bincode v1.2.1 [INFO] [stderr] Compiling stdweb-derive v0.5.3 [INFO] [stderr] Compiling stdweb-internal-macros v0.2.9 [INFO] [stderr] Compiling yew-webgl-example v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: type alias is never used: `Float32List` [INFO] [stderr] --> src/webgl_rendering_context.rs:49:1 [INFO] [stderr] | [INFO] [stderr] 49 | pub type Float32List = TypedArray; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `GLbyte` [INFO] [stderr] --> src/webgl_rendering_context.rs:52:1 [INFO] [stderr] | [INFO] [stderr] 52 | pub type GLbyte = i8; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `GLshort` [INFO] [stderr] --> src/webgl_rendering_context.rs:59:1 [INFO] [stderr] | [INFO] [stderr] 59 | pub type GLshort = i16; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `GLubyte` [INFO] [stderr] --> src/webgl_rendering_context.rs:62:1 [INFO] [stderr] | [INFO] [stderr] 62 | pub type GLubyte = u8; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `GLushort` [INFO] [stderr] --> src/webgl_rendering_context.rs:65:1 [INFO] [stderr] | [INFO] [stderr] 65 | pub type GLushort = u16; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `Int32List` [INFO] [stderr] --> src/webgl_rendering_context.rs:66:1 [INFO] [stderr] | [INFO] [stderr] 66 | pub type Int32List = TypedArray; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `TexImageSource` [INFO] [stderr] --> src/webgl_rendering_context.rs:67:1 [INFO] [stderr] | [INFO] [stderr] 67 | pub type TexImageSource = Value; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `Uint32List` [INFO] [stderr] --> src/webgl_rendering_context.rs:68:1 [INFO] [stderr] | [INFO] [stderr] 68 | pub type Uint32List = TypedArray; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: linking with `cc` failed: exit code: 1 [INFO] [stderr] | [INFO] [stderr] = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/yew_webgl_example-1c2e7ed72a43a040.yew_webgl_example.e9w1gv7j-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/yew_webgl_example-1c2e7ed72a43a040.yew_webgl_example.e9w1gv7j-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/yew_webgl_example-1c2e7ed72a43a040.yew_webgl_example.e9w1gv7j-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/yew_webgl_example-1c2e7ed72a43a040.yew_webgl_example.e9w1gv7j-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/yew_webgl_example-1c2e7ed72a43a040.yew_webgl_example.e9w1gv7j-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/yew_webgl_example-1c2e7ed72a43a040.yew_webgl_example.e9w1gv7j-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/yew_webgl_example-1c2e7ed72a43a040.yew_webgl_example.e9w1gv7j-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/yew_webgl_example-1c2e7ed72a43a040.yew_webgl_example.e9w1gv7j-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/yew_webgl_example-1c2e7ed72a43a040.yew_webgl_example.e9w1gv7j-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/yew_webgl_example-1c2e7ed72a43a040.yew_webgl_example.e9w1gv7j-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/yew_webgl_example-1c2e7ed72a43a040.yew_webgl_example.e9w1gv7j-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/yew_webgl_example-1c2e7ed72a43a040.yew_webgl_example.e9w1gv7j-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/yew_webgl_example-1c2e7ed72a43a040.yew_webgl_example.e9w1gv7j-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/yew_webgl_example-1c2e7ed72a43a040.yew_webgl_example.e9w1gv7j-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/yew_webgl_example-1c2e7ed72a43a040.yew_webgl_example.e9w1gv7j-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/yew_webgl_example-1c2e7ed72a43a040.yew_webgl_example.e9w1gv7j-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/yew_webgl_example-1c2e7ed72a43a040" "/opt/rustwide/target/debug/deps/yew_webgl_example-1c2e7ed72a43a040.4mlma4eva9mq3b5r.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-85de2db0b3bf4621/out" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libyew-9c87d64165ca9023.rlib" "/opt/rustwide/target/debug/deps/libproc_macro_nested-3b9d3705a85b5147.rlib" "/opt/rustwide/target/debug/deps/libhttp-db561341a6250af6.rlib" "/opt/rustwide/target/debug/deps/libbytes-f84ed14a388d339f.rlib" "/opt/rustwide/target/debug/deps/libfnv-18c63eb7d27d11b7.rlib" "/opt/rustwide/target/debug/deps/libslab-4c5e5a4b1eda1a25.rlib" "/opt/rustwide/target/debug/deps/libanymap-16ac0cbd5a2e2ebb.rlib" "/opt/rustwide/target/debug/deps/libindexmap-5038356c3e608616.rlib" "/opt/rustwide/target/debug/deps/liblog-c709ae7ff9aa4321.rlib" "/opt/rustwide/target/debug/deps/libbincode-d13f32bc79a5d1d5.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-f8593b3755ad6d95.rlib" "/opt/rustwide/target/debug/deps/libfailure-53a40ff71a0a4539.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-e78b75d5e2b5108a.rlib" "/opt/rustwide/target/debug/deps/libbacktrace_sys-44d4c3f7da8967c2.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-96825a490c3cad52.rlib" "/opt/rustwide/target/debug/deps/librand-b58d133e32ac3d03.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-ac64b5fb2e622a52.rlib" "/opt/rustwide/target/debug/deps/libc2_chacha-2620b4cba9d0fc59.rlib" "/opt/rustwide/target/debug/deps/libppv_lite86-eb2823c1b1b026b4.rlib" "/opt/rustwide/target/debug/deps/librand_core-1336cf02affd6fd6.rlib" "/opt/rustwide/target/debug/deps/libgetrandom-2851bc30e2ace2a1.rlib" "/opt/rustwide/target/debug/deps/liblibc-813b6816ff4e58b4.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-0d7329a98a9ffead.rlib" "/opt/rustwide/target/debug/deps/libstdweb-497a3fa52609804b.rlib" "/opt/rustwide/target/debug/deps/libdiscard-655a8a041e78b6aa.rlib" "/opt/rustwide/target/debug/deps/libstdweb_internal_runtime-f19a79c7cf8c28f9.rlib" "/opt/rustwide/target/debug/deps/libserde_json-04dae870a717c064.rlib" "/opt/rustwide/target/debug/deps/libryu-4b9f3bcd1724e82b.rlib" "/opt/rustwide/target/debug/deps/libitoa-6a422fec93b9e5ce.rlib" "/opt/rustwide/target/debug/deps/libserde-e3b7c3eb8d30cce9.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-44f8eb3d0b2fad61.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-abc626f09920d361.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-546e83c8973f1a65.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-12768dfc68674934.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-e06867e4497f2ee8.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-cbc579f43f6df57b.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7abd6d5a7ebf9a23.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-46423c7bc03bd327.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-fc3773ed7bc68f07.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-9cdc98176efd27e2.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-02d88502a763e06b.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-8cdc9d38dd6cd3ce.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-336f7d63e72901ef.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-57917b1be5233117.rlib" "-Wl,-Bdynamic" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil" [INFO] [stderr] = note: /usr/bin/ld: /opt/rustwide/target/debug/deps/yew_webgl_example-1c2e7ed72a43a040.yew_webgl_example.e9w1gv7j-cgu.2.rcgu.o: in function `::instance_of::snippet::__cargo_web_snippet_363fa43bccc9e31b6f4424e1a9bd47199c7f6794': [INFO] [stderr] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.20/src/webcore/macros.rs:64: undefined reference to `emscripten_asm_const_int' [INFO] [stderr] /usr/bin/ld: /opt/rustwide/target/debug/deps/yew_webgl_example-1c2e7ed72a43a040.yew_webgl_example.e9w1gv7j-cgu.2.rcgu.o: in function `yew_webgl_example::webgl_rendering_context::WebGLRenderingContext::clear::snippet::__cargo_web_snippet_77e0e1ec1d4bd4ae51076c4c84da5c7214096ebe': [INFO] [stderr] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.20/src/webcore/macros.rs:149: undefined reference to `emscripten_asm_const_int' [INFO] [stderr] /usr/bin/ld: /opt/rustwide/target/debug/deps/yew_webgl_example-1c2e7ed72a43a040.yew_webgl_example.e9w1gv7j-cgu.2.rcgu.o: in function `yew_webgl_example::webgl_rendering_context::WebGLRenderingContext::clear_color::snippet::__cargo_web_snippet_6895877ca617093d48433651d9853b2907713750': [INFO] [stderr] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.20/src/webcore/macros.rs:149: undefined reference to `emscripten_asm_const_int' [INFO] [stderr] /usr/bin/ld: /opt/rustwide/target/debug/deps/yew_webgl_example-1c2e7ed72a43a040.yew_webgl_example.e9w1gv7j-cgu.2.rcgu.o: in function `::from_canvas::snippet::__cargo_web_snippet_f1d9d870366ef75a4ecf75a82ffe651d9c3a0fa1': [INFO] [stderr] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.20/src/webcore/macros.rs:149: undefined reference to `emscripten_asm_const_int' [INFO] [stderr] /usr/bin/ld: /opt/rustwide/target/debug/deps/libyew-9c87d64165ca9023.rlib(yew-9c87d64165ca9023.yew.2w8srrxw-cgu.10.rcgu.o): in function `yew::virtual_dom::vtag::VTag::apply_diffs::snippet::__cargo_web_snippet_0da47658267a7497de743e1b0892f992ba6ca6ef': [INFO] [stderr] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.20/src/webcore/macros.rs:139: undefined reference to `emscripten_asm_const_int' [INFO] [stderr] /usr/bin/ld: /opt/rustwide/target/debug/deps/libyew-9c87d64165ca9023.rlib(yew-9c87d64165ca9023.yew.2w8srrxw-cgu.10.rcgu.o):/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.20/src/webcore/macros.rs:139: more undefined references to `emscripten_asm_const_int' follow [INFO] [stderr] /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-497a3fa52609804b.rlib(stdweb-497a3fa52609804b.stdweb.easvtqft-cgu.4.rcgu.o): in function `stdweb::webcore::ffi::emscripten::event_loop': [INFO] [stderr] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.20/src/webcore/ffi/emscripten.rs:9: undefined reference to `emscripten_pause_main_loop' [INFO] [stderr] /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.20/src/webcore/ffi/emscripten.rs:11: undefined reference to `emscripten_set_main_loop' [INFO] [stderr] /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-497a3fa52609804b.rlib(stdweb-497a3fa52609804b.stdweb.easvtqft-cgu.5.rcgu.o): in function `stdweb::webapi::node::INode::append_child::snippet::__cargo_web_snippet_e741b9d9071097746386b2c2ec044a2bc73e688c': [INFO] [stderr] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.20/src/webcore/macros.rs:139: undefined reference to `emscripten_asm_const_int' [INFO] [stderr] /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-497a3fa52609804b.rlib(stdweb-497a3fa52609804b.stdweb.easvtqft-cgu.5.rcgu.o): in function `stdweb::webapi::node::INode::remove_child::snippet::__cargo_web_snippet_cd41a77d0178ae27c833ef2950e5f1a48a1455c1': [INFO] [stderr] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.20/src/webcore/macros.rs:149: undefined reference to `emscripten_asm_const_int' [INFO] [stderr] /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-497a3fa52609804b.rlib(stdweb-497a3fa52609804b.stdweb.easvtqft-cgu.5.rcgu.o): in function `stdweb::webapi::node::INode::remove_child::snippet::__cargo_web_snippet_b06dde4acf09433b5190a4b001259fe5d4abcbc2': [INFO] [stderr] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.20/src/webcore/macros.rs:149: undefined reference to `emscripten_asm_const_int' [INFO] [stderr] /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-497a3fa52609804b.rlib(stdweb-497a3fa52609804b.stdweb.easvtqft-cgu.5.rcgu.o): in function `stdweb::webapi::node::INode::remove_child::snippet::__cargo_web_snippet_ab05f53189dacccf2d365ad26daa407d4f7abea9': [INFO] [stderr] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.20/src/webcore/macros.rs:149: undefined reference to `emscripten_asm_const_int' [INFO] [stderr] /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-497a3fa52609804b.rlib(stdweb-497a3fa52609804b.stdweb.easvtqft-cgu.5.rcgu.o): in function `stdweb::webapi::node::INode::remove_child::snippet::__cargo_web_snippet_614a3dd2adb7e9eac4a0ec6e59d37f87e0521c3b': [INFO] [stderr] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.20/src/webcore/macros.rs:149: undefined reference to `emscripten_asm_const_int' [INFO] [stderr] /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-497a3fa52609804b.rlib(stdweb-497a3fa52609804b.stdweb.easvtqft-cgu.5.rcgu.o):/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.20/src/webcore/macros.rs:149: more undefined references to `emscripten_asm_const_int' follow [INFO] [stderr] collect2: error: ld returned 1 exit status [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error; 8 warnings emitted [INFO] [stderr] [INFO] [stderr] error: could not compile `yew-webgl-example`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "abf539260813115702b6b982d2633280ef621e3f16ac479d54fb9236b6801496"` [INFO] running `"docker" "rm" "-f" "abf539260813115702b6b982d2633280ef621e3f16ac479d54fb9236b6801496"` [INFO] [stdout] abf539260813115702b6b982d2633280ef621e3f16ac479d54fb9236b6801496