[INFO] updating cached repository https://github.com/z0ff/yew-janken
[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] f7c271fc58cdde79feb2d57907a5be50a18cb07e
[INFO] testing z0ff/yew-janken against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fz0ff%2Fyew-janken" "/workspace/builds/worker-4/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/z0ff/yew-janken on toolchain 28742a1146f10a4f09369baad027a464acb7a766
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/z0ff/yew-janken
[INFO] finished tweaking git repo https://github.com/z0ff/yew-janken
[INFO] tweaked toml for git repo https://github.com/z0ff/yew-janken written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/z0ff/yew-janken already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=forbid" "-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" "+28742a1146f10a4f09369baad027a464acb7a766" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 045a5f6c776b8bfcaa2271a6f7efc051bb0de9221213f8d44b1eb74725de7d09
[INFO] running `"docker" "start" "-a" "045a5f6c776b8bfcaa2271a6f7efc051bb0de9221213f8d44b1eb74725de7d09"`
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.8
[INFO] [stderr]    Compiling serde v1.0.102
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]    Compiling byteorder v1.3.2
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling ryu v1.0.0
[INFO] [stderr]    Compiling itoa v0.4.4
[INFO] [stderr]    Compiling getrandom v0.1.13
[INFO] [stderr]    Compiling failure_derive v0.1.6
[INFO] [stderr]    Compiling sha1 v0.6.0
[INFO] [stderr]    Compiling linked-hash-map v0.5.2
[INFO] [stderr]    Compiling rustc-demangle v0.1.16
[INFO] [stderr]    Compiling fnv v1.0.6
[INFO] [stderr]    Compiling dtoa v0.4.4
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling yew v0.10.1 (https://github.com/yewstack/yew#7019dfb6)
[INFO] [stderr]    Compiling anymap v0.12.1
[INFO] [stderr]    Compiling slab v0.4.2
[INFO] [stderr]    Compiling backtrace-sys v0.1.32
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling yaml-rust v0.4.3
[INFO] [stderr]    Compiling proc-macro2 v1.0.6
[INFO] [stderr]    Compiling num-traits v0.2.9
[INFO] [stderr]    Compiling yew-macro v0.10.1 (https://github.com/yewstack/yew#7019dfb6)
[INFO] [stderr]    Compiling indexmap v1.3.0
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling bytes v0.4.12
[INFO] [stderr]    Compiling rand_chacha v0.2.1
[INFO] [stderr]    Compiling stdweb v0.4.20
[INFO] [stderr]    Compiling rand v0.7.2
[INFO] [stderr]    Compiling backtrace v0.3.40
[INFO] [stderr]    Compiling http v0.1.19
[INFO] [stderr]    Compiling rmp v0.8.8
[INFO] [stderr]    Compiling synstructure v0.12.3
[INFO] [stderr]    Compiling serde_derive v1.0.102
[INFO] [stderr]    Compiling proc-macro-hack v0.5.11
[INFO] [stderr]    Compiling failure v0.1.6
[INFO] [stderr]    Compiling serde_json v1.0.41
[INFO] [stderr]    Compiling bincode v1.0.1
[INFO] [stderr]    Compiling rmp-serde v0.13.7
[INFO] [stderr]    Compiling serde_yaml v0.8.11
[INFO] [stderr]    Compiling serde_cbor v0.9.0
[INFO] [stderr]    Compiling toml v0.4.10
[INFO] [stderr]    Compiling stdweb-derive v0.5.3
[INFO] [stderr]    Compiling stdweb-internal-macros v0.2.9
[INFO] [stderr]    Compiling yew-janken v0.1.0 (/opt/rustwide/workdir)
[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/28742a1146f10a4f09369baad027a464acb7a766/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/yew_janken-e47d9e451ede87ad.yew_janken.ac5kaofo-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/yew_janken-e47d9e451ede87ad.yew_janken.ac5kaofo-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/yew_janken-e47d9e451ede87ad.yew_janken.ac5kaofo-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/yew_janken-e47d9e451ede87ad.yew_janken.ac5kaofo-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/yew_janken-e47d9e451ede87ad.yew_janken.ac5kaofo-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/yew_janken-e47d9e451ede87ad.yew_janken.ac5kaofo-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/yew_janken-e47d9e451ede87ad.yew_janken.ac5kaofo-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/yew_janken-e47d9e451ede87ad.yew_janken.ac5kaofo-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/yew_janken-e47d9e451ede87ad.yew_janken.ac5kaofo-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/yew_janken-e47d9e451ede87ad.yew_janken.ac5kaofo-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/yew_janken-e47d9e451ede87ad.yew_janken.ac5kaofo-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/yew_janken-e47d9e451ede87ad.yew_janken.ac5kaofo-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/yew_janken-e47d9e451ede87ad.yew_janken.ac5kaofo-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/yew_janken-e47d9e451ede87ad.yew_janken.ac5kaofo-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/yew_janken-e47d9e451ede87ad.yew_janken.ac5kaofo-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/yew_janken-e47d9e451ede87ad.yew_janken.ac5kaofo-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/yew_janken-e47d9e451ede87ad" "/opt/rustwide/target/debug/deps/yew_janken-e47d9e451ede87ad.5duqam2ptpl46y50.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-1f6f62d5fe6d2acf/out" "-L" "/opt/rustwide/rustup-home/toolchains/28742a1146f10a4f09369baad027a464acb7a766/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/librand-20d50dbdeb682635.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-d69970c59eee07b9.rlib" "/opt/rustwide/target/debug/deps/libc2_chacha-91ee036dce5c5706.rlib" "/opt/rustwide/target/debug/deps/libppv_lite86-bc80430b8a7c0f1e.rlib" "/opt/rustwide/target/debug/deps/librand_core-d8d72a6a195ea0a2.rlib" "/opt/rustwide/target/debug/deps/libgetrandom-9b829b5a13cc96c4.rlib" "/opt/rustwide/target/debug/deps/libyew-cbb42e09352de1b4.rlib" "/opt/rustwide/target/debug/deps/libproc_macro_nested-a1e59429c3f184d4.rlib" "/opt/rustwide/target/debug/deps/libhttp-4885a944b1b142dd.rlib" "/opt/rustwide/target/debug/deps/libfnv-5eb3a865ee06cdd3.rlib" "/opt/rustwide/target/debug/deps/libbytes-ab397bbfd65f3fde.rlib" "/opt/rustwide/target/debug/deps/libiovec-f81edb3d8d6ab50d.rlib" "/opt/rustwide/target/debug/deps/libslab-d3206e5bd8666d5d.rlib" "/opt/rustwide/target/debug/deps/libbincode-9bfc6cb3f89449fa.rlib" "/opt/rustwide/target/debug/deps/libanymap-20eb64a09072c07a.rlib" "/opt/rustwide/target/debug/deps/libindexmap-ec74ec1e1c8d3b50.rlib" "/opt/rustwide/target/debug/deps/liblog-dd0cc9f7ce37032a.rlib" "/opt/rustwide/target/debug/deps/libserde_yaml-11de44538ac01b05.rlib" "/opt/rustwide/target/debug/deps/libdtoa-fa11a0289f12bd50.rlib" "/opt/rustwide/target/debug/deps/libyaml_rust-a0f467172504430a.rlib" "/opt/rustwide/target/debug/deps/liblinked_hash_map-c82cad3fbef0a017.rlib" "/opt/rustwide/target/debug/deps/libtoml-2124248aad918ed8.rlib" "/opt/rustwide/target/debug/deps/librmp_serde-f25063551de1c512.rlib" "/opt/rustwide/target/debug/deps/librmp-f8a721d0793a52fb.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-2f103224983756e3.rlib" "/opt/rustwide/target/debug/deps/libserde_cbor-f34e86c16352edb0.rlib" "/opt/rustwide/target/debug/deps/libhalf-17ac132748468c5c.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-2cdd9ae034878c52.rlib" "/opt/rustwide/target/debug/deps/libfailure-5cc09195225dcf6e.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-56ccdb08b1431c0e.rlib" "/opt/rustwide/target/debug/deps/libbacktrace_sys-77909ec0cb69f804.rlib" "/opt/rustwide/target/debug/deps/liblibc-c2725012b0cfd464.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-7bfa6ddb9b2ff1d3.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-ddd1f5c7601919b4.rlib" "/opt/rustwide/target/debug/deps/libstdweb-97387c67ffb7bc88.rlib" "/opt/rustwide/target/debug/deps/libdiscard-f890596eaa6281c6.rlib" "/opt/rustwide/target/debug/deps/libstdweb_internal_runtime-18217d14b4d89b89.rlib" "/opt/rustwide/target/debug/deps/libserde_json-b291e9461c935c0c.rlib" "/opt/rustwide/target/debug/deps/libryu-791b08be66f96674.rlib" "/opt/rustwide/target/debug/deps/libitoa-738d49aa623a80f9.rlib" "/opt/rustwide/target/debug/deps/libserde-adf1762a83f8e237.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/28742a1146f10a4f09369baad027a464acb7a766/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-1dac1a412c98f50d.rlib" "/opt/rustwide/rustup-home/toolchains/28742a1146f10a4f09369baad027a464acb7a766/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-b7841fd014bf83a1.rlib" "/opt/rustwide/rustup-home/toolchains/28742a1146f10a4f09369baad027a464acb7a766/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-338c0763450dca22.rlib" "/opt/rustwide/rustup-home/toolchains/28742a1146f10a4f09369baad027a464acb7a766/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-5f2e5d11836e0967.rlib" "/opt/rustwide/rustup-home/toolchains/28742a1146f10a4f09369baad027a464acb7a766/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-81a9070bd3553adf.rlib" "/opt/rustwide/rustup-home/toolchains/28742a1146f10a4f09369baad027a464acb7a766/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-e297830377b95af4.rlib" "/opt/rustwide/rustup-home/toolchains/28742a1146f10a4f09369baad027a464acb7a766/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-b38b87f2dd197fa0.rlib" "/opt/rustwide/rustup-home/toolchains/28742a1146f10a4f09369baad027a464acb7a766/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-601015f2e15e7e26.rlib" "/opt/rustwide/rustup-home/toolchains/28742a1146f10a4f09369baad027a464acb7a766/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-439f3a589bd88586.rlib" "/opt/rustwide/rustup-home/toolchains/28742a1146f10a4f09369baad027a464acb7a766/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-57ab7e6ac23ce11f.rlib" "/opt/rustwide/rustup-home/toolchains/28742a1146f10a4f09369baad027a464acb7a766/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-3aec7f88778e912a.rlib" "/opt/rustwide/rustup-home/toolchains/28742a1146f10a4f09369baad027a464acb7a766/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-b6806800b307d4b9.rlib" "/opt/rustwide/rustup-home/toolchains/28742a1146f10a4f09369baad027a464acb7a766/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-e49d7651b12f7563.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/28742a1146f10a4f09369baad027a464acb7a766/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-e8266574e26adcc3.rlib" "-Wl,-Bdynamic" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil"
[INFO] [stderr]   = note: /opt/rustwide/target/debug/deps/libyew-cbb42e09352de1b4.rlib(yew-cbb42e09352de1b4.yew.6humdln9-cgu.7.rcgu.o): In function `yew::virtual_dom::vtag::VTag<COMP>::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]           /opt/rustwide/target/debug/deps/libyew-cbb42e09352de1b4.rlib(yew-cbb42e09352de1b4.yew.6humdln9-cgu.7.rcgu.o): In function `yew::virtual_dom::vtag::set_attribute::snippet::__cargo_web_snippet_da2febd72f9938d90bc2bf2905643f595b07abd9':
[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]           /opt/rustwide/target/debug/deps/libyew-cbb42e09352de1b4.rlib(yew-cbb42e09352de1b4.yew.6humdln9-cgu.7.rcgu.o): In function `yew::virtual_dom::vtag::remove_attribute::snippet::__cargo_web_snippet_f6358c198ebcc61c9da370cca2679c0b8bc81a7b':
[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]           /opt/rustwide/target/debug/deps/libyew-cbb42e09352de1b4.rlib(yew-cbb42e09352de1b4.yew.6humdln9-cgu.7.rcgu.o): In function `yew::virtual_dom::vtag::set_checked::snippet::__cargo_web_snippet_a1f43b583e011a9bbeae64030b81f677e6c29005':
[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]           /opt/rustwide/target/debug/deps/libstdweb-97387c67ffb7bc88.rlib(stdweb-97387c67ffb7bc88.stdweb.annbfjb3-cgu.1.rcgu.o): In function `<stdweb::webcore::symbol::Symbol as core::clone::Clone>::clone::snippet::__cargo_web_snippet_0aced9e2351ced72f1ff99645a129132b16c0d3c':
[INFO] [stderr]           /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] [stderr]           /opt/rustwide/target/debug/deps/libstdweb-97387c67ffb7bc88.rlib(stdweb-97387c67ffb7bc88.stdweb.annbfjb3-cgu.1.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]           /opt/rustwide/target/debug/deps/libstdweb-97387c67ffb7bc88.rlib(stdweb-97387c67ffb7bc88.stdweb.annbfjb3-cgu.7.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]           /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]           /opt/rustwide/target/debug/deps/libstdweb-97387c67ffb7bc88.rlib(stdweb-97387c67ffb7bc88.stdweb.annbfjb3-cgu.7.rcgu.o): In function `stdweb::webapi::parent_node::IParentNode::query_selector::snippet::__cargo_web_snippet_a152e8d0e8fac5476f30c1d19e4ab217dbcba73d':
[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]           /opt/rustwide/target/debug/deps/libstdweb-97387c67ffb7bc88.rlib(stdweb-97387c67ffb7bc88.stdweb.annbfjb3-cgu.7.rcgu.o): In function `stdweb::webapi::parent_node::IParentNode::query_selector::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]           /opt/rustwide/target/debug/deps/libstdweb-97387c67ffb7bc88.rlib(stdweb-97387c67ffb7bc88.stdweb.annbfjb3-cgu.7.rcgu.o): In function `stdweb::webapi::parent_node::IParentNode::query_selector::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]           /opt/rustwide/target/debug/deps/libstdweb-97387c67ffb7bc88.rlib(stdweb-97387c67ffb7bc88.stdweb.annbfjb3-cgu.7.rcgu.o): In function `stdweb::webapi::parent_node::IParentNode::query_selector::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]           /opt/rustwide/target/debug/deps/libstdweb-97387c67ffb7bc88.rlib(stdweb-97387c67ffb7bc88.stdweb.annbfjb3-cgu.8.rcgu.o): In function `stdweb::webcore::value::Reference::from_raw_unchecked::snippet::__cargo_web_snippet_9f22d4ca7bc938409787341b7db181f8dd41e6df':
[INFO] [stderr]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.20/src/webcore/macros.rs:32: undefined reference to `emscripten_asm_const_int'
[INFO] [stderr]           /opt/rustwide/target/debug/deps/libstdweb-97387c67ffb7bc88.rlib(stdweb-97387c67ffb7bc88.stdweb.annbfjb3-cgu.8.rcgu.o):/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.20/src/webcore/macros.rs:32: 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
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `yew-janken`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "045a5f6c776b8bfcaa2271a6f7efc051bb0de9221213f8d44b1eb74725de7d09"`
[INFO] running `"docker" "rm" "-f" "045a5f6c776b8bfcaa2271a6f7efc051bb0de9221213f8d44b1eb74725de7d09"`
[INFO] [stdout] 045a5f6c776b8bfcaa2271a6f7efc051bb0de9221213f8d44b1eb74725de7d09