[INFO] updating cached repository https://github.com/elpassion-labs/wasm-demo
[INFO] running `Command { std: "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", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ac5afd8cf4cf334031225abd7aee0a863ff92cad
[INFO] testing elpassion-labs/wasm-demo against 1.45.2 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felpassion-labs%2Fwasm-demo" "/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/elpassion-labs/wasm-demo on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/elpassion-labs/wasm-demo
[INFO] finished tweaking git repo https://github.com/elpassion-labs/wasm-demo
[INFO] tweaked toml for git repo https://github.com/elpassion-labs/wasm-demo written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/elpassion-labs/wasm-demo already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--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-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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 166129b8515840716c8bec0ff63672c89e81ce4817abbb74106a95595ee91d83
[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" "166129b8515840716c8bec0ff63672c89e81ce4817abbb74106a95595ee91d83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "166129b8515840716c8bec0ff63672c89e81ce4817abbb74106a95595ee91d83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "166129b8515840716c8bec0ff63672c89e81ce4817abbb74106a95595ee91d83", kill_on_drop: false }`
[INFO] [stdout] 166129b8515840716c8bec0ff63672c89e81ce4817abbb74106a95595ee91d83
[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" "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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 363f6dd99963ccb610b319344c6320a26cb81605415df0feaa8ba926f52ee318
[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" "363f6dd99963ccb610b319344c6320a26cb81605415df0feaa8ba926f52ee318", kill_on_drop: false }`
[INFO] [stderr]    Compiling stdweb-internal-runtime v0.1.0
[INFO] [stderr]    Compiling linked-hash-map v0.5.1
[INFO] [stderr]    Compiling discard v1.0.4
[INFO] [stderr]    Compiling anymap v0.12.1
[INFO] [stderr]    Compiling log v0.4.5
[INFO] [stderr]    Compiling bytes v0.4.10
[INFO] [stderr]    Compiling backtrace-sys v0.1.24
[INFO] [stderr]    Compiling quote v0.6.8
[INFO] [stderr]    Compiling rmp v0.8.7
[INFO] [stderr]    Compiling serde_json v1.0.32
[INFO] [stderr]    Compiling toml v0.4.8
[INFO] [stderr]    Compiling serde_cbor v0.8.2
[INFO] [stderr]    Compiling bincode v1.0.1
[INFO] [stderr]    Compiling backtrace v0.3.9
[INFO] [stderr]    Compiling yaml-rust v0.4.2
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]    Compiling syn v0.15.8
[INFO] [stderr]    Compiling rmp-serde v0.13.7
[INFO] [stderr]    Compiling http v0.1.13
[INFO] [stderr]    Compiling serde_yaml v0.7.5
[INFO] [stderr]    Compiling serde_derive v1.0.79
[INFO] [stderr]    Compiling synstructure v0.9.0
[INFO] [stderr]    Compiling failure_derive v0.1.2
[INFO] [stderr]    Compiling stdweb-derive v0.5.0
[INFO] [stderr]    Compiling failure v0.1.2
[INFO] [stderr]    Compiling stdweb v0.4.9
[INFO] [stderr]    Compiling yew v0.5.0 (https://github.com/DenisKolodin/yew#33ebfcbe)
[INFO] [stderr]    Compiling wasm-demo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant is never constructed: `GotInput`
[INFO] [stdout]   --> src/main.rs:65:5
[INFO] [stdout]    |
[INFO] [stdout] 65 |     GotInput(String),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[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" "-L" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/wasm_demo-1e9db4922554bd19.wasm_demo.37gty2k7-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/wasm_demo-1e9db4922554bd19.wasm_demo.37gty2k7-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/wasm_demo-1e9db4922554bd19.wasm_demo.37gty2k7-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/wasm_demo-1e9db4922554bd19.wasm_demo.37gty2k7-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/wasm_demo-1e9db4922554bd19.wasm_demo.37gty2k7-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/wasm_demo-1e9db4922554bd19.wasm_demo.37gty2k7-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/wasm_demo-1e9db4922554bd19.wasm_demo.37gty2k7-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/wasm_demo-1e9db4922554bd19.wasm_demo.37gty2k7-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/wasm_demo-1e9db4922554bd19.wasm_demo.37gty2k7-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/wasm_demo-1e9db4922554bd19.wasm_demo.37gty2k7-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/wasm_demo-1e9db4922554bd19.wasm_demo.37gty2k7-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/wasm_demo-1e9db4922554bd19.wasm_demo.37gty2k7-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/wasm_demo-1e9db4922554bd19.wasm_demo.37gty2k7-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/wasm_demo-1e9db4922554bd19.wasm_demo.37gty2k7-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/wasm_demo-1e9db4922554bd19.wasm_demo.37gty2k7-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/wasm_demo-1e9db4922554bd19.wasm_demo.37gty2k7-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/wasm_demo-1e9db4922554bd19" "/opt/rustwide/target/debug/deps/wasm_demo-1e9db4922554bd19.5cy4xzse31cqthnj.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-9fd95dfdf95253c4/out" "-L" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libyew-dacb37735961bd6f.rlib" "/opt/rustwide/target/debug/deps/libserde_cbor-be16c46fc93910fd.rlib" "/opt/rustwide/target/debug/deps/librmp_serde-4d878040a341d96a.rlib" "/opt/rustwide/target/debug/deps/librmp-401e41aa226f3973.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-809a38032219e7ab.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-0e331abae535600b.rlib" "/opt/rustwide/target/debug/deps/libserde_yaml-882c1b5eb0f508a1.rlib" "/opt/rustwide/target/debug/deps/libyaml_rust-01b61bb0be051f81.rlib" "/opt/rustwide/target/debug/deps/liblinked_hash_map-8fb267cbee2d8043.rlib" "/opt/rustwide/target/debug/deps/libdtoa-8becda42f4c20dac.rlib" "/opt/rustwide/target/debug/deps/libtoml-3281358603febeb3.rlib" "/opt/rustwide/target/debug/deps/libstdweb-90d28b232bd57c88.rlib" "/opt/rustwide/target/debug/deps/libdiscard-ff595bbfeefd76ad.rlib" "/opt/rustwide/target/debug/deps/libstdweb_internal_runtime-2defb63dc0f3ee29.rlib" "/opt/rustwide/target/debug/deps/libslab-0e69467c77773991.rlib" "/opt/rustwide/target/debug/deps/libanymap-5d1195cd14b1621f.rlib" "/opt/rustwide/target/debug/deps/libbincode-0ef26bf50b72a220.rlib" "/opt/rustwide/target/debug/deps/libserde_json-23768445736cda0f.rlib" "/opt/rustwide/target/debug/deps/libryu-e81674939a4e6c30.rlib" "/opt/rustwide/target/debug/deps/libserde-4c0d8df67cfb7bef.rlib" "/opt/rustwide/target/debug/deps/libhttp-1d69bad2b51ac10a.rlib" "/opt/rustwide/target/debug/deps/libitoa-a13d72d2b2f6d981.rlib" "/opt/rustwide/target/debug/deps/libfnv-17f81a650e186a33.rlib" "/opt/rustwide/target/debug/deps/libbytes-760aa1ed6e9aae6e.rlib" "/opt/rustwide/target/debug/deps/libiovec-6f1c893bcbd5bffa.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-c95b4940f8ac086a.rlib" "/opt/rustwide/target/debug/deps/liblog-ec0ad5e54b1b95bf.rlib" "/opt/rustwide/target/debug/deps/libfailure-87064c360fe80c83.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-50f945050440524f.rlib" "/opt/rustwide/target/debug/deps/libbacktrace_sys-4548cd31ef8e15c0.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-247bf0ffc8883518.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-8ce45c277040fd06.rlib" "/opt/rustwide/target/debug/deps/liblibc-b3adedac4247de07.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-8bb11f807a7b6b4c.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-ca8087507780d964.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-259c92b387c1c166.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-16e0a2fbbb8e14b3.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-8a1651b8e23d2aaf.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-23bdd98b0574083e.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-855a92055ec33e2e.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-24c70dd44fbacdfb.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-b326273841bae587.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-ac3c1f0e16507051.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-a5729542b65954aa.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-09bd1119ab1cad7d.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-9a787681bfbeaf61.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-5a0398ee67f74664.rlib" "-Wl,-Bdynamic" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil"
[INFO] [stdout]   = note: /usr/bin/ld: /opt/rustwide/target/debug/deps/wasm_demo-1e9db4922554bd19.wasm_demo.37gty2k7-cgu.10.rcgu.o: in function `<stdweb::webapi::html_elements::textarea::TextAreaElement as stdweb::webcore::instance_of::InstanceOf>::instance_of':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.9/src/webcore/macros.rs:37: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/wasm_demo-1e9db4922554bd19.wasm_demo.37gty2k7-cgu.10.rcgu.o: in function `stdweb::webapi::html_elements::textarea::TextAreaElement::set_value':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.9/src/webcore/macros.rs:37: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/wasm_demo-1e9db4922554bd19.wasm_demo.37gty2k7-cgu.11.rcgu.o: in function `<stdweb::webapi::html_elements::input::InputElement as stdweb::webcore::instance_of::InstanceOf>::instance_of':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.9/src/webcore/macros.rs:37: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/wasm_demo-1e9db4922554bd19.wasm_demo.37gty2k7-cgu.11.rcgu.o: in function `stdweb::webapi::html_elements::input::InputElement::set_raw_value':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.9/src/webcore/macros.rs:37: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/wasm_demo-1e9db4922554bd19.wasm_demo.37gty2k7-cgu.11.rcgu.o: in function `stdweb::webcore::value::Reference::from_raw_unchecked':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.9/src/webcore/macros.rs:37: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/wasm_demo-1e9db4922554bd19.wasm_demo.37gty2k7-cgu.15.rcgu.o:/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.9/src/webcore/macros.rs:37: more undefined references to `emscripten_asm_const_int' follow
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-90d28b232bd57c88.rlib(stdweb-90d28b232bd57c88.stdweb.4ensdd1y-cgu.12.rcgu.o): in function `stdweb::webcore::ffi::emscripten::event_loop':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.9/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-0.4.9/src/webcore/ffi/emscripten.rs:11: undefined reference to `emscripten_set_main_loop'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-90d28b232bd57c88.rlib(stdweb-90d28b232bd57c88.stdweb.4ensdd1y-cgu.12.rcgu.o): in function `<stdweb::webcore::symbol::Symbol as core::clone::Clone>::clone':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.9/src/webcore/symbol.rs:10: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-90d28b232bd57c88.rlib(stdweb-90d28b232bd57c88.stdweb.4ensdd1y-cgu.12.rcgu.o): in function `<stdweb::webcore::symbol::Symbol as core::ops::drop::Drop>::drop':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.9/src/webcore/symbol.rs:30: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-90d28b232bd57c88.rlib(stdweb-90d28b232bd57c88.stdweb.4ensdd1y-cgu.12.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-0.4.9/src/webapi/element.rs:173: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-90d28b232bd57c88.rlib(stdweb-90d28b232bd57c88.stdweb.4ensdd1y-cgu.2.rcgu.o): in function `stdweb::webapi::token_list::TokenList::add':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.9/src/webapi/token_list.rs:27: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-90d28b232bd57c88.rlib(stdweb-90d28b232bd57c88.stdweb.4ensdd1y-cgu.2.rcgu.o): in function `stdweb::webapi::token_list::TokenList::remove':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.9/src/webapi/token_list.rs:39: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-90d28b232bd57c88.rlib(stdweb-90d28b232bd57c88.stdweb.4ensdd1y-cgu.2.rcgu.o):/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.9/src/webapi/node.rs:357: 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; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `wasm-demo`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "363f6dd99963ccb610b319344c6320a26cb81605415df0feaa8ba926f52ee318", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "363f6dd99963ccb610b319344c6320a26cb81605415df0feaa8ba926f52ee318", kill_on_drop: false }`
[INFO] [stdout] 363f6dd99963ccb610b319344c6320a26cb81605415df0feaa8ba926f52ee318