[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 master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHeyZoos%2Fyew-webgl-example" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/HeyZoos/yew-webgl-example on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "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-2/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" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 09ac9c946d7c87d3b6920baedc246438d5427f5ea7fecad02b8a2a2cd6f70fba [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" "09ac9c946d7c87d3b6920baedc246438d5427f5ea7fecad02b8a2a2cd6f70fba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "09ac9c946d7c87d3b6920baedc246438d5427f5ea7fecad02b8a2a2cd6f70fba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "09ac9c946d7c87d3b6920baedc246438d5427f5ea7fecad02b8a2a2cd6f70fba", kill_on_drop: false }` [INFO] [stdout] 09ac9c946d7c87d3b6920baedc246438d5427f5ea7fecad02b8a2a2cd6f70fba [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e26d5f6c429c0750d3fd04a2f97d4a051b80101e447ac0cdd3530c36d04d6c94 [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" "e26d5f6c429c0750d3fd04a2f97d4a051b80101e447ac0cdd3530c36d04d6c94", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.8 [INFO] [stderr] Compiling syn v1.0.14 [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Compiling cc v1.0.50 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling ryu v1.0.2 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling failure_derive v0.1.6 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling ppv-lite86 v0.2.6 [INFO] [stderr] Compiling fnv v1.0.6 [INFO] [stderr] Compiling yew v0.11.0 [INFO] [stderr] Compiling yew-macro v0.11.0 [INFO] [stderr] Compiling indexmap v1.3.1 [INFO] [stderr] Compiling http v0.2.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling c2-chacha v0.2.3 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling backtrace-sys v0.1.32 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling stdweb v0.4.20 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling backtrace v0.3.42 [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 v0.1.6 [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/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/yew_webgl_example-e3b270f7b75e4db4.yew_webgl_example.bgnp686s-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/yew_webgl_example-e3b270f7b75e4db4.yew_webgl_example.bgnp686s-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/yew_webgl_example-e3b270f7b75e4db4.yew_webgl_example.bgnp686s-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/yew_webgl_example-e3b270f7b75e4db4.yew_webgl_example.bgnp686s-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/yew_webgl_example-e3b270f7b75e4db4.yew_webgl_example.bgnp686s-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/yew_webgl_example-e3b270f7b75e4db4.yew_webgl_example.bgnp686s-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/yew_webgl_example-e3b270f7b75e4db4.yew_webgl_example.bgnp686s-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/yew_webgl_example-e3b270f7b75e4db4.yew_webgl_example.bgnp686s-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/yew_webgl_example-e3b270f7b75e4db4.yew_webgl_example.bgnp686s-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/yew_webgl_example-e3b270f7b75e4db4.yew_webgl_example.bgnp686s-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/yew_webgl_example-e3b270f7b75e4db4.yew_webgl_example.bgnp686s-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/yew_webgl_example-e3b270f7b75e4db4.yew_webgl_example.bgnp686s-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/yew_webgl_example-e3b270f7b75e4db4.yew_webgl_example.bgnp686s-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/yew_webgl_example-e3b270f7b75e4db4.yew_webgl_example.bgnp686s-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/yew_webgl_example-e3b270f7b75e4db4.yew_webgl_example.bgnp686s-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/yew_webgl_example-e3b270f7b75e4db4.yew_webgl_example.bgnp686s-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/yew_webgl_example-e3b270f7b75e4db4" "/opt/rustwide/target/debug/deps/yew_webgl_example-e3b270f7b75e4db4.3egq92hvv93lu9cd.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-c03d65ce9942da5e/out" "-L" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libyew-b9a52b8ea63f13e8.rlib" "/opt/rustwide/target/debug/deps/libproc_macro_nested-92851085887cd8cb.rlib" "/opt/rustwide/target/debug/deps/libhttp-2f1b4bc0162ba585.rlib" "/opt/rustwide/target/debug/deps/libbytes-8b2b07ed3220113c.rlib" "/opt/rustwide/target/debug/deps/libfnv-efbf2f9463bbe447.rlib" "/opt/rustwide/target/debug/deps/libslab-e1009ebac76bd4cc.rlib" "/opt/rustwide/target/debug/deps/libanymap-359dbfcc7f007864.rlib" "/opt/rustwide/target/debug/deps/libindexmap-6ddfd7979b455292.rlib" "/opt/rustwide/target/debug/deps/liblog-ed52e2b865e43cb4.rlib" "/opt/rustwide/target/debug/deps/libbincode-030ac1efe94dce8d.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-4a8145f39c6f83ac.rlib" "/opt/rustwide/target/debug/deps/libfailure-ebcb2812ff9d62b4.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-023870be734e6481.rlib" "/opt/rustwide/target/debug/deps/libbacktrace_sys-d41eea5206795d4f.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-1065d3ec5013e137.rlib" "/opt/rustwide/target/debug/deps/librand-f06d399cc7928491.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-db7cbffc72a9facd.rlib" "/opt/rustwide/target/debug/deps/libc2_chacha-b52b1476b1f8cec8.rlib" "/opt/rustwide/target/debug/deps/libppv_lite86-ffe7ee9b8f5b68e5.rlib" "/opt/rustwide/target/debug/deps/librand_core-d7395901fbb63456.rlib" "/opt/rustwide/target/debug/deps/libgetrandom-bc88c37849592434.rlib" "/opt/rustwide/target/debug/deps/liblibc-ef712e1ee4b29d5a.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-4c6be1962c556cf0.rlib" "/opt/rustwide/target/debug/deps/libstdweb-c02701ee14e26ee9.rlib" "/opt/rustwide/target/debug/deps/libdiscard-7d046748822603f8.rlib" "/opt/rustwide/target/debug/deps/libstdweb_internal_runtime-5e9311886321e9b3.rlib" "/opt/rustwide/target/debug/deps/libserde_json-9f42eddac20b108a.rlib" "/opt/rustwide/target/debug/deps/libryu-9ed5c931fe4919a5.rlib" "/opt/rustwide/target/debug/deps/libitoa-7b56a2ef0f83815c.rlib" "/opt/rustwide/target/debug/deps/libserde-721b163d84b6f319.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c659455244c9d2ca.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-448643d99e633b5d.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-c7c3d631a525883a.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-d7659a11bb201e01.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-9aceb6f83a33a9b6.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-876c3057c8a2a7c2.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-2f02aa3e24d2aa49.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-1d4694108f8cb543.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-79eaa6e630880f50.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-0df1a4ec96f80cf7.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-bba9b0f0f4d77257.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-f848f9c987265235.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-0d5ea4f2d39b8e27.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-c22053fa5fc00a3b.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-c52e5d6301e1bd59.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-2675a9a46b5cec89.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-6e3d052afeb9f711.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-e3b270f7b75e4db4.yew_webgl_example.bgnp686s-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-e3b270f7b75e4db4.yew_webgl_example.bgnp686s-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-e3b270f7b75e4db4.yew_webgl_example.bgnp686s-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-e3b270f7b75e4db4.yew_webgl_example.bgnp686s-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-b9a52b8ea63f13e8.rlib(yew-b9a52b8ea63f13e8.yew.8sadsya7-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-b9a52b8ea63f13e8.rlib(yew-b9a52b8ea63f13e8.yew.8sadsya7-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-c02701ee14e26ee9.rlib(stdweb-c02701ee14e26ee9.stdweb.adva5msy-cgu.2.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-c02701ee14e26ee9.rlib(stdweb-c02701ee14e26ee9.stdweb.adva5msy-cgu.2.rcgu.o): in function `::clone::snippet::__cargo_web_snippet_0aced9e2351ced72f1ff99645a129132b16c0d3c': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.20/src/webcore/macros.rs:47: undefined reference to `emscripten_asm_const_int' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-c02701ee14e26ee9.rlib(stdweb-c02701ee14e26ee9.stdweb.adva5msy-cgu.2.rcgu.o): in function `::drop::snippet::__cargo_web_snippet_e9638d6405ab65f78daf4a5af9c9de14ecf1e2ec': [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/libstdweb-c02701ee14e26ee9.rlib(stdweb-c02701ee14e26ee9.stdweb.adva5msy-cgu.2.rcgu.o): in function `stdweb::webapi::token_list::TokenList::add::snippet::__cargo_web_snippet_8a049af1e4867892fca647811a9472e4c5832053': [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/libstdweb-c02701ee14e26ee9.rlib(stdweb-c02701ee14e26ee9.stdweb.adva5msy-cgu.2.rcgu.o): in function `stdweb::webapi::token_list::TokenList::remove::snippet::__cargo_web_snippet_ec62bad51093fd25faa38be3170e100862e191f3': [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/libstdweb-c02701ee14e26ee9.rlib(stdweb-c02701ee14e26ee9.stdweb.adva5msy-cgu.5.rcgu.o): in function `stdweb::webapi::node::INode::append_child::snippet::__cargo_web_snippet_e741b9d9071097746386b2c2ec044a2bc73e688c': [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/libstdweb-c02701ee14e26ee9.rlib(stdweb-c02701ee14e26ee9.stdweb.adva5msy-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] [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" "e26d5f6c429c0750d3fd04a2f97d4a051b80101e447ac0cdd3530c36d04d6c94", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e26d5f6c429c0750d3fd04a2f97d4a051b80101e447ac0cdd3530c36d04d6c94", kill_on_drop: false }` [INFO] [stdout] e26d5f6c429c0750d3fd04a2f97d4a051b80101e447ac0cdd3530c36d04d6c94