[INFO] cloning repository https://github.com/leshow/yew-todomvc [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/leshow/yew-todomvc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleshow%2Fyew-todomvc", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleshow%2Fyew-todomvc'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c28bbee68c3811a9408868dc08b8797030eed600 [INFO] testing leshow/yew-todomvc against beta-2021-09-08 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleshow%2Fyew-todomvc" "/workspace/builds/worker-33/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-33/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/leshow/yew-todomvc on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/leshow/yew-todomvc [INFO] finished tweaking git repo https://github.com/leshow/yew-todomvc [INFO] tweaked toml for git repo https://github.com/leshow/yew-todomvc written to /workspace/builds/worker-33/source/Cargo.toml [INFO] crate git repo https://github.com/leshow/yew-todomvc already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 863802e5f86fa607b9611dbaa1031852459abe00a13cd06c0fcc8485452d7281 [INFO] running `Command { std: "docker" "start" "-a" "863802e5f86fa607b9611dbaa1031852459abe00a13cd06c0fcc8485452d7281", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "863802e5f86fa607b9611dbaa1031852459abe00a13cd06c0fcc8485452d7281", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "863802e5f86fa607b9611dbaa1031852459abe00a13cd06c0fcc8485452d7281", kill_on_drop: false }` [INFO] [stdout] 863802e5f86fa607b9611dbaa1031852459abe00a13cd06c0fcc8485452d7281 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e1a021e2756f7686a178ed4dd597cf54a18246f8ee9fc60287f947dc4a610588 [INFO] running `Command { std: "docker" "start" "-a" "e1a021e2756f7686a178ed4dd597cf54a18246f8ee9fc60287f947dc4a610588", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling num-traits v0.1.41 [INFO] [stderr] Compiling serde v1.0.25 [INFO] [stderr] Compiling serde_json v1.0.8 [INFO] [stderr] Compiling stdweb v0.2.0 (https://github.com/koute/stdweb#b0adf41c) [INFO] [stderr] Compiling yew v0.1.0 (https://github.com/DenisKolodin/yew#401d841e) [INFO] [stderr] Compiling todomvc v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `id` [INFO] [stdout] --> src/main.rs:65:16 [INFO] [stdout] | [INFO] [stdout] 65 | Toggle(id) => {} [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_id` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `content` [INFO] [stdout] --> src/main.rs:66:16 [INFO] [stdout] | [INFO] [stdout] 66 | Update(content) => {} [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_content` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `id` [INFO] [stdout] --> src/main.rs:67:16 [INFO] [stdout] | [INFO] [stdout] 67 | Remove(id) => {} [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `filter` [INFO] [stdout] --> src/main.rs:68:22 [INFO] [stdout] | [INFO] [stdout] 68 | ChangeFilter(filter) => {} [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_filter` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> src/main.rs:61:11 [INFO] [stdout] | [INFO] [stdout] 61 | fn update(ctx: &mut Context, model: &mut Model, msg: Msg) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `model` [INFO] [stdout] --> src/main.rs:61:35 [INFO] [stdout] | [INFO] [stdout] 61 | fn update(ctx: &mut Context, model: &mut Model, msg: Msg) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_model` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `idx` [INFO] [stdout] --> src/main.rs:133:16 [INFO] [stdout] | [INFO] [stdout] 133 | fn input_html((idx, model): (usize, &Model)) -> Html { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_idx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `field` [INFO] [stdout] --> src/main.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | field: String, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `id` [INFO] [stdout] --> src/main.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 32 | id: usize, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Active` [INFO] [stdout] --> src/main.rs:40:5 [INFO] [stdout] | [INFO] [stdout] 40 | Active, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Add` [INFO] [stdout] --> src/main.rs:44:5 [INFO] [stdout] | [INFO] [stdout] 44 | Add, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Update` [INFO] [stdout] --> src/main.rs:47:5 [INFO] [stdout] | [INFO] [stdout] 47 | Update(String), [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `RemoveCompleted` [INFO] [stdout] --> src/main.rs:50:5 [INFO] [stdout] | [INFO] [stdout] 50 | RemoveCompleted, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Nil` [INFO] [stdout] --> src/main.rs:51:5 [INFO] [stdout] | [INFO] [stdout] 51 | Nil, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `input_html` [INFO] [stdout] --> src/main.rs:133:4 [INFO] [stdout] | [INFO] [stdout] 133 | fn input_html((idx, model): (usize, &Model)) -> Html { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/opt/rustwide/target/debug/deps/todomvc-c953705a08a2ac3f.todomvc.017c0b98-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/todomvc-c953705a08a2ac3f.todomvc.017c0b98-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/todomvc-c953705a08a2ac3f.todomvc.017c0b98-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/todomvc-c953705a08a2ac3f.todomvc.017c0b98-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/todomvc-c953705a08a2ac3f.todomvc.017c0b98-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/todomvc-c953705a08a2ac3f.todomvc.017c0b98-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/todomvc-c953705a08a2ac3f.todomvc.017c0b98-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/todomvc-c953705a08a2ac3f.todomvc.017c0b98-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/todomvc-c953705a08a2ac3f.todomvc.017c0b98-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/todomvc-c953705a08a2ac3f.todomvc.017c0b98-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/todomvc-c953705a08a2ac3f.todomvc.017c0b98-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/todomvc-c953705a08a2ac3f.todomvc.017c0b98-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/todomvc-c953705a08a2ac3f.todomvc.017c0b98-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/todomvc-c953705a08a2ac3f.todomvc.017c0b98-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/todomvc-c953705a08a2ac3f.todomvc.017c0b98-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/todomvc-c953705a08a2ac3f.todomvc.017c0b98-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/todomvc-c953705a08a2ac3f.3wp57tv1gvi9f039.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libyew-3d910c3abd3b8f7a.rlib" "/opt/rustwide/target/debug/deps/libstdweb-e05a59600d4cf1c8.rlib" "/opt/rustwide/target/debug/deps/libserde_json-12e764e4a7d95090.rlib" "/opt/rustwide/target/debug/deps/libdtoa-b1a427d0279c08f9.rlib" "/opt/rustwide/target/debug/deps/libitoa-889840e107664c3b.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-b05b0b731fc0981f.rlib" "/opt/rustwide/target/debug/deps/libserde-9d0c10a9090111a1.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-9a950938f3668a37.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-3b1b529ec96b3df7.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-ac333df4e6839cea.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-22a9ff9d2be6d427.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-5decbb94c7d60860.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-29a9663b62a1cd00.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-6f0cee0dbab2d3f8.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-f5dc7d1d28c5c249.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-d19bda9ef557e755.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-82a955fd13db2399.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-44f3e7c1b7cc17ef.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-3ee6f750c5f3c2cf.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-ae5e1795dcba83e8.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-8d545d8592f2b534.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-c4c222675f83fd37.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-c1e9c53e75e301ed.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-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-2021-09-08-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-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-80a2b295510dd038.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/todomvc-c953705a08a2ac3f" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" [INFO] [stdout] = note: /usr/bin/ld: /opt/rustwide/target/debug/deps/todomvc-c953705a08a2ac3f.todomvc.017c0b98-cgu.11.rcgu.o: in function `::from_reference::{{closure}}': [INFO] [stdout] /opt/rustwide/cargo-home/git/checkouts/stdweb-66ebc2cc69682dc2/b0adf41/src/webcore/macros.rs:651: undefined reference to `emscripten_asm_const_int' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/todomvc-c953705a08a2ac3f.todomvc.017c0b98-cgu.11.rcgu.o: in function `stdweb::webapi::html_elements::input::InputElement::set_kind': [INFO] [stdout] /opt/rustwide/cargo-home/git/checkouts/stdweb-66ebc2cc69682dc2/b0adf41/src/webapi/html_elements/input.rs:50: undefined reference to `emscripten_asm_const_int' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/todomvc-c953705a08a2ac3f.todomvc.017c0b98-cgu.11.rcgu.o: in function `stdweb::webapi::html_elements::input::InputElement::set_value': [INFO] [stdout] /opt/rustwide/cargo-home/git/checkouts/stdweb-66ebc2cc69682dc2/b0adf41/src/webapi/html_elements/input.rs:41: undefined reference to `emscripten_asm_const_int' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/todomvc-c953705a08a2ac3f.todomvc.017c0b98-cgu.11.rcgu.o: in function `stdweb::webapi::html_elements::input::InputElement::set_value': [INFO] [stdout] /opt/rustwide/cargo-home/git/checkouts/stdweb-66ebc2cc69682dc2/b0adf41/src/webapi/html_elements/input.rs:41: undefined reference to `emscripten_asm_const_int' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/todomvc-c953705a08a2ac3f.todomvc.017c0b98-cgu.15.rcgu.o: in function ` as stdweb::webcore::serialization::FuncallAdapter>::funcall_adapter': [INFO] [stdout] /opt/rustwide/cargo-home/git/checkouts/stdweb-66ebc2cc69682dc2/b0adf41/src/webcore/serialization.rs:972: undefined reference to `emscripten_asm_const_int' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/todomvc-c953705a08a2ac3f.todomvc.017c0b98-cgu.15.rcgu.o:/opt/rustwide/cargo-home/git/checkouts/stdweb-66ebc2cc69682dc2/b0adf41/src/webcore/serialization.rs:972: more undefined references to `emscripten_asm_const_int' follow [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-e05a59600d4cf1c8.rlib(stdweb-e05a59600d4cf1c8.stdweb.c746b0e8-cgu.6.rcgu.o): in function `stdweb::webcore::ffi::emscripten::event_loop': [INFO] [stdout] /opt/rustwide/cargo-home/git/checkouts/stdweb-66ebc2cc69682dc2/b0adf41/src/webcore/ffi/emscripten.rs:11: undefined reference to `emscripten_pause_main_loop' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/cargo-home/git/checkouts/stdweb-66ebc2cc69682dc2/b0adf41/src/webcore/ffi/emscripten.rs:11: undefined reference to `emscripten_set_main_loop' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-e05a59600d4cf1c8.rlib(stdweb-e05a59600d4cf1c8.stdweb.c746b0e8-cgu.8.rcgu.o): in function `stdweb::webapi::document::document': [INFO] [stdout] /opt/rustwide/cargo-home/git/checkouts/stdweb-66ebc2cc69682dc2/b0adf41/src/webapi/document.rs:29: undefined reference to `emscripten_asm_const_int' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-e05a59600d4cf1c8.rlib(stdweb-e05a59600d4cf1c8.stdweb.c746b0e8-cgu.8.rcgu.o): in function `stdweb::webapi::document::Document::query_selector': [INFO] [stdout] /opt/rustwide/cargo-home/git/checkouts/stdweb-66ebc2cc69682dc2/b0adf41/src/webapi/document.rs:40: undefined reference to `emscripten_asm_const_int' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-e05a59600d4cf1c8.rlib(stdweb-e05a59600d4cf1c8.stdweb.c746b0e8-cgu.8.rcgu.o): in function `stdweb::webapi::document::Document::create_element': [INFO] [stdout] /opt/rustwide/cargo-home/git/checkouts/stdweb-66ebc2cc69682dc2/b0adf41/src/webapi/document.rs:72: undefined reference to `emscripten_asm_const_int' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-e05a59600d4cf1c8.rlib(stdweb-e05a59600d4cf1c8.stdweb.c746b0e8-cgu.8.rcgu.o): in function `stdweb::webapi::document::Document::create_text_node': [INFO] [stdout] /opt/rustwide/cargo-home/git/checkouts/stdweb-66ebc2cc69682dc2/b0adf41/src/webapi/document.rs:81: undefined reference to `emscripten_asm_const_int' [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; 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `todomvc` due to 2 previous errors; 15 warnings emitted [INFO] running `Command { std: "docker" "inspect" "e1a021e2756f7686a178ed4dd597cf54a18246f8ee9fc60287f947dc4a610588", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e1a021e2756f7686a178ed4dd597cf54a18246f8ee9fc60287f947dc4a610588", kill_on_drop: false }` [INFO] [stdout] e1a021e2756f7686a178ed4dd597cf54a18246f8ee9fc60287f947dc4a610588