[INFO] cloning repository https://github.com/HeyZoos/yew-webgl-example [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/HeyZoos/yew-webgl-example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHeyZoos%2Fyew-webgl-example", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHeyZoos%2Fyew-webgl-example'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c283316b82eb6fe19cc48cb6b4fe9730e37f6107 [INFO] testing HeyZoos/yew-webgl-example against 1.49.0 for beta-1.50-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHeyZoos%2Fyew-webgl-example" "/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/HeyZoos/yew-webgl-example on toolchain 1.49.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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-7/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 `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded yew-macro v0.11.0 [INFO] [stderr] Downloaded backtrace v0.3.42 [INFO] [stderr] Downloaded yew v0.11.0 [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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 757a3b74a44a754a13d8a54c0ffa5afc24477a46234e2eeff033cee7c2284275 [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" "757a3b74a44a754a13d8a54c0ffa5afc24477a46234e2eeff033cee7c2284275", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "757a3b74a44a754a13d8a54c0ffa5afc24477a46234e2eeff033cee7c2284275", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "757a3b74a44a754a13d8a54c0ffa5afc24477a46234e2eeff033cee7c2284275", kill_on_drop: false }` [INFO] [stdout] 757a3b74a44a754a13d8a54c0ffa5afc24477a46234e2eeff033cee7c2284275 [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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ae260d650da8869bd74937fc342749217185fc4e4062d735c3e2d9091e661f67 [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" "ae260d650da8869bd74937fc342749217185fc4e4062d735c3e2d9091e661f67", kill_on_drop: false }` [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 boolinator v2.4.0 [INFO] [stderr] Compiling anymap v0.12.1 [INFO] [stderr] Compiling yew-macro v0.11.0 [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 proc-macro-hack v0.5.11 [INFO] [stderr] Compiling failure_derive v0.1.6 [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] [stdout] warning: type alias is never used: `Float32List` [INFO] [stdout] --> src/webgl_rendering_context.rs:49:1 [INFO] [stdout] | [INFO] [stdout] 49 | pub type Float32List = TypedArray; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `GLbyte` [INFO] [stdout] --> src/webgl_rendering_context.rs:52:1 [INFO] [stdout] | [INFO] [stdout] 52 | pub type GLbyte = i8; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `GLshort` [INFO] [stdout] --> src/webgl_rendering_context.rs:59:1 [INFO] [stdout] | [INFO] [stdout] 59 | pub type GLshort = i16; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `GLubyte` [INFO] [stdout] --> src/webgl_rendering_context.rs:62:1 [INFO] [stdout] | [INFO] [stdout] 62 | pub type GLubyte = u8; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `GLushort` [INFO] [stdout] --> src/webgl_rendering_context.rs:65:1 [INFO] [stdout] | [INFO] [stdout] 65 | pub type GLushort = u16; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `Int32List` [INFO] [stdout] --> src/webgl_rendering_context.rs:66:1 [INFO] [stdout] | [INFO] [stdout] 66 | pub type Int32List = TypedArray; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `TexImageSource` [INFO] [stdout] --> src/webgl_rendering_context.rs:67:1 [INFO] [stdout] | [INFO] [stdout] 67 | pub type TexImageSource = Value; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `Uint32List` [INFO] [stdout] --> src/webgl_rendering_context.rs:68:1 [INFO] [stdout] | [INFO] [stdout] 68 | pub type Uint32List = TypedArray; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [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/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/yew_webgl_example-df60ba65d0d94051.yew_webgl_example.6kpz2txc-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/yew_webgl_example-df60ba65d0d94051.yew_webgl_example.6kpz2txc-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/yew_webgl_example-df60ba65d0d94051.yew_webgl_example.6kpz2txc-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/yew_webgl_example-df60ba65d0d94051.yew_webgl_example.6kpz2txc-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/yew_webgl_example-df60ba65d0d94051.yew_webgl_example.6kpz2txc-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/yew_webgl_example-df60ba65d0d94051.yew_webgl_example.6kpz2txc-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/yew_webgl_example-df60ba65d0d94051.yew_webgl_example.6kpz2txc-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/yew_webgl_example-df60ba65d0d94051.yew_webgl_example.6kpz2txc-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/yew_webgl_example-df60ba65d0d94051.yew_webgl_example.6kpz2txc-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/yew_webgl_example-df60ba65d0d94051.yew_webgl_example.6kpz2txc-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/yew_webgl_example-df60ba65d0d94051.yew_webgl_example.6kpz2txc-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/yew_webgl_example-df60ba65d0d94051.yew_webgl_example.6kpz2txc-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/yew_webgl_example-df60ba65d0d94051.yew_webgl_example.6kpz2txc-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/yew_webgl_example-df60ba65d0d94051.yew_webgl_example.6kpz2txc-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/yew_webgl_example-df60ba65d0d94051.yew_webgl_example.6kpz2txc-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/yew_webgl_example-df60ba65d0d94051.yew_webgl_example.6kpz2txc-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/yew_webgl_example-df60ba65d0d94051" "/opt/rustwide/target/debug/deps/yew_webgl_example-df60ba65d0d94051.2k4uyb30wbs2sytp.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-57a222eb21d3fd1d/out" "-L" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libyew-41fca5580956893f.rlib" "/opt/rustwide/target/debug/deps/libproc_macro_nested-b74e4b5afd21261a.rlib" "/opt/rustwide/target/debug/deps/libhttp-5e58c6c9522ff375.rlib" "/opt/rustwide/target/debug/deps/libbytes-c2d6a084219fa12b.rlib" "/opt/rustwide/target/debug/deps/libfnv-40b1e5d34b306915.rlib" "/opt/rustwide/target/debug/deps/libslab-65742487a18009d6.rlib" "/opt/rustwide/target/debug/deps/libanymap-221b2e853f553154.rlib" "/opt/rustwide/target/debug/deps/libindexmap-2ea0d30de3320259.rlib" "/opt/rustwide/target/debug/deps/liblog-bf3c59a5ff900e52.rlib" "/opt/rustwide/target/debug/deps/libbincode-a62c5226dc1a0c9e.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-76ff728e7fb88045.rlib" "/opt/rustwide/target/debug/deps/libfailure-88ec79e20645a73e.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-49d0e25643d3866c.rlib" "/opt/rustwide/target/debug/deps/libbacktrace_sys-6d6ca0d3e6a07b9a.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-cd0ead7d00ad78db.rlib" "/opt/rustwide/target/debug/deps/librand-461ad5c6b602b48b.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-5fb11de3b93db6b2.rlib" "/opt/rustwide/target/debug/deps/libc2_chacha-c86e0ba3e108cdc5.rlib" "/opt/rustwide/target/debug/deps/libppv_lite86-449783e61805f843.rlib" "/opt/rustwide/target/debug/deps/librand_core-6bd00d0aa9db786b.rlib" "/opt/rustwide/target/debug/deps/libgetrandom-6b2630ce75bb232c.rlib" "/opt/rustwide/target/debug/deps/liblibc-2f9e140b0c49807b.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-b10e0993eefc366b.rlib" "/opt/rustwide/target/debug/deps/libstdweb-79a7513ac70b95b5.rlib" "/opt/rustwide/target/debug/deps/libdiscard-4790efd64fd1d129.rlib" "/opt/rustwide/target/debug/deps/libstdweb_internal_runtime-0ae44811f20be355.rlib" "/opt/rustwide/target/debug/deps/libserde_json-ec534722c971d1d1.rlib" "/opt/rustwide/target/debug/deps/libryu-6789feef2c10d17e.rlib" "/opt/rustwide/target/debug/deps/libitoa-3684b8eba7e8f8b7.rlib" "/opt/rustwide/target/debug/deps/libserde-a592ca6088663ee8.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-e12de7683a34c500.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-446a53c2e468675f.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-86fef9fb252a2d33.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-3bed9bfd30304751.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-0e38eeb474a7b386.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-a846ed547b824740.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-c9540f0a4fb9265d.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7d2ca66c92c356eb.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-147e2c808f949493.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-bd2a4369506670e9.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-74bfdd0ce7d0ed48.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-6777f47f1c491841.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-b104f1790174f2be.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-db37898996f45c13.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-25b7435131fc4938.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-9d4b6f3c097e876e.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-3f953ad652ab829a.rlib" "-Wl,-Bdynamic" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" [INFO] [stdout] = note: /usr/bin/ld: /opt/rustwide/target/debug/deps/yew_webgl_example-df60ba65d0d94051.yew_webgl_example.6kpz2txc-cgu.2.rcgu.o: in function `::instance_of::snippet::__cargo_web_snippet_363fa43bccc9e31b6f4424e1a9bd47199c7f6794': [INFO] [stdout] /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] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/yew_webgl_example-df60ba65d0d94051.yew_webgl_example.6kpz2txc-cgu.2.rcgu.o: in function `yew_webgl_example::webgl_rendering_context::WebGLRenderingContext::clear::snippet::__cargo_web_snippet_77e0e1ec1d4bd4ae51076c4c84da5c7214096ebe': [INFO] [stdout] /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] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/yew_webgl_example-df60ba65d0d94051.yew_webgl_example.6kpz2txc-cgu.2.rcgu.o: in function `yew_webgl_example::webgl_rendering_context::WebGLRenderingContext::clear_color::snippet::__cargo_web_snippet_6895877ca617093d48433651d9853b2907713750': [INFO] [stdout] /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] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/yew_webgl_example-df60ba65d0d94051.yew_webgl_example.6kpz2txc-cgu.2.rcgu.o: in function `::from_canvas::snippet::__cargo_web_snippet_f1d9d870366ef75a4ecf75a82ffe651d9c3a0fa1': [INFO] [stdout] /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] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libyew-41fca5580956893f.rlib(yew-41fca5580956893f.yew.6q3y5ded-cgu.13.rcgu.o): in function `yew::virtual_dom::vtag::VTag::apply_diffs::snippet::__cargo_web_snippet_0da47658267a7497de743e1b0892f992ba6ca6ef': [INFO] [stdout] /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] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libyew-41fca5580956893f.rlib(yew-41fca5580956893f.yew.6q3y5ded-cgu.13.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] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-79a7513ac70b95b5.rlib(stdweb-79a7513ac70b95b5.stdweb.6l9zk3ju-cgu.6.rcgu.o): in function `stdweb::webcore::ffi::emscripten::event_loop': [INFO] [stdout] /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] [stdout] /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] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-79a7513ac70b95b5.rlib(stdweb-79a7513ac70b95b5.stdweb.6l9zk3ju-cgu.6.rcgu.o): in function `stdweb::webapi::parent_node::IParentNode::query_selector::snippet::__cargo_web_snippet_a152e8d0e8fac5476f30c1d19e4ab217dbcba73d': [INFO] [stdout] /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] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-79a7513ac70b95b5.rlib(stdweb-79a7513ac70b95b5.stdweb.6l9zk3ju-cgu.6.rcgu.o): in function `stdweb::webapi::parent_node::IParentNode::query_selector::snippet::__cargo_web_snippet_b06dde4acf09433b5190a4b001259fe5d4abcbc2': [INFO] [stdout] /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] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-79a7513ac70b95b5.rlib(stdweb-79a7513ac70b95b5.stdweb.6l9zk3ju-cgu.6.rcgu.o): in function `stdweb::webapi::parent_node::IParentNode::query_selector::snippet::__cargo_web_snippet_ab05f53189dacccf2d365ad26daa407d4f7abea9': [INFO] [stdout] /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] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-79a7513ac70b95b5.rlib(stdweb-79a7513ac70b95b5.stdweb.6l9zk3ju-cgu.6.rcgu.o): in function `stdweb::webapi::parent_node::IParentNode::query_selector::snippet::__cargo_web_snippet_614a3dd2adb7e9eac4a0ec6e59d37f87e0521c3b': [INFO] [stdout] /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] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-79a7513ac70b95b5.rlib(stdweb-79a7513ac70b95b5.stdweb.6l9zk3ju-cgu.7.rcgu.o): in function `::instance_of::snippet::__cargo_web_snippet_c023351d5bff43ef3dd317b499821cd4e71492f0': [INFO] [stdout] /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] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-79a7513ac70b95b5.rlib(stdweb-79a7513ac70b95b5.stdweb.6l9zk3ju-cgu.7.rcgu.o):/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.20/src/webcore/macros.rs:64: 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; 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `yew-webgl-example` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "ae260d650da8869bd74937fc342749217185fc4e4062d735c3e2d9091e661f67", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ae260d650da8869bd74937fc342749217185fc4e4062d735c3e2d9091e661f67", kill_on_drop: false }` [INFO] [stdout] ae260d650da8869bd74937fc342749217185fc4e4062d735c3e2d9091e661f67