[INFO] cloning repository https://github.com/chansuke/kanban
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chansuke/kanban" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchansuke%2Fkanban", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchansuke%2Fkanban'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5f7b99727ddc9238b30c6987de19b6f6978111c9
[INFO] testing chansuke/kanban against 1.69.0 for beta-1.70-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchansuke%2Fkanban" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/chansuke/kanban on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/chansuke/kanban
[INFO] finished tweaking git repo https://github.com/chansuke/kanban
[INFO] tweaked toml for git repo https://github.com/chansuke/kanban written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/chansuke/kanban already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/DenisKolodin/yew`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bincode v1.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8ab199f08f0896e0413473fde4e920f6b1921a27008bb3a3c975271e6cbc5da8
[INFO] running `Command { std: "docker" "start" "-a" "8ab199f08f0896e0413473fde4e920f6b1921a27008bb3a3c975271e6cbc5da8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8ab199f08f0896e0413473fde4e920f6b1921a27008bb3a3c975271e6cbc5da8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ab199f08f0896e0413473fde4e920f6b1921a27008bb3a3c975271e6cbc5da8", kill_on_drop: false }`
[INFO] [stdout] 8ab199f08f0896e0413473fde4e920f6b1921a27008bb3a3c975271e6cbc5da8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 15758afcff14085149226d97ee9d468795f9bf11558b087c38b7d012272cb668
[INFO] running `Command { std: "docker" "start" "-a" "15758afcff14085149226d97ee9d468795f9bf11558b087c38b7d012272cb668", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.6
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.5
[INFO] [stderr]    Compiling libc v0.2.65
[INFO] [stderr]    Compiling serde v1.0.101
[INFO] [stderr]    Compiling ryu v1.0.0
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling byteorder v1.3.2
[INFO] [stderr]    Compiling cc v1.0.46
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling itoa v0.4.4
[INFO] [stderr]    Compiling stdweb-internal-runtime v0.1.5
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling failure_derive v0.1.6
[INFO] [stderr]    Compiling indexmap v1.3.0
[INFO] [stderr]    Compiling yew-macro v0.10.0 (https://github.com/DenisKolodin/yew#8bad9b28)
[INFO] [stderr]    Compiling stdweb v0.4.20
[INFO] [stderr]    Compiling base-x v0.2.6
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling sha1 v0.6.0
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling backtrace-sys v0.1.32
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling rustc-demangle v0.1.16
[INFO] [stderr]    Compiling proc-macro-nested v0.1.3
[INFO] [stderr]    Compiling bytes v0.4.12
[INFO] [stderr]    Compiling yew v0.10.0 (https://github.com/DenisKolodin/yew#8bad9b28)
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling boolinator v2.4.0
[INFO] [stderr]    Compiling discard v1.0.4
[INFO] [stderr]    Compiling anymap v0.12.1
[INFO] [stderr]    Compiling slab v0.4.2
[INFO] [stderr]    Compiling http v0.1.21
[INFO] [stderr]    Compiling backtrace v0.3.40
[INFO] [stderr]    Compiling synstructure v0.12.1
[INFO] [stderr]    Compiling serde_derive v1.0.101
[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 stdweb-derive v0.5.3
[INFO] [stderr]    Compiling stdweb-internal-macros v0.2.9
[INFO] [stderr]    Compiling kanban v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/main.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msg`
[INFO] [stdout]   --> src/main.rs:16:26
[INFO] [stdout]    |
[INFO] [stdout] 16 |     fn update(&mut self, msg: Self::Message) -> ShouldRender {
[INFO] [stdout]    |                          ^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: LC_ALL="C" PATH="/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/bin:/opt/rustwide/cargo-home/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" VSLANG="1033" "cc" "-m64" "/tmp/rustck8XWt3/symbols.o" "/opt/rustwide/target/debug/deps/kanban-1720e247aa896b7f.kanban.2dc257eb-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/kanban-1720e247aa896b7f.kanban.2dc257eb-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/kanban-1720e247aa896b7f.kanban.2dc257eb-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/kanban-1720e247aa896b7f.kanban.2dc257eb-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/kanban-1720e247aa896b7f.kanban.2dc257eb-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/kanban-1720e247aa896b7f.kanban.2dc257eb-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/kanban-1720e247aa896b7f.kanban.2dc257eb-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/kanban-1720e247aa896b7f.kanban.2dc257eb-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/kanban-1720e247aa896b7f.kanban.2dc257eb-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/kanban-1720e247aa896b7f.kanban.2dc257eb-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/kanban-1720e247aa896b7f.kanban.2dc257eb-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/kanban-1720e247aa896b7f.kanban.2dc257eb-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/kanban-1720e247aa896b7f.kanban.2dc257eb-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/kanban-1720e247aa896b7f.kanban.2dc257eb-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/kanban-1720e247aa896b7f.kanban.2dc257eb-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/kanban-1720e247aa896b7f.kanban.2dc257eb-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/kanban-1720e247aa896b7f.98uld5ho3vvomob.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/build/backtrace-sys-529ba1d1c93131f7/out" "-L" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libyew-f5fd356737aafb95.rlib" "/opt/rustwide/target/debug/deps/libproc_macro_nested-3726be84c5684be5.rlib" "/opt/rustwide/target/debug/deps/libindexmap-e3c5b8b5d60e029e.rlib" "/opt/rustwide/target/debug/deps/libhttp-9af18cac7b40b937.rlib" "/opt/rustwide/target/debug/deps/libfnv-684c969a0825947e.rlib" "/opt/rustwide/target/debug/deps/libbytes-6c3f943f78c62db3.rlib" "/opt/rustwide/target/debug/deps/libiovec-6f470f26569bf661.rlib" "/opt/rustwide/target/debug/deps/libfailure-83298d055fc34630.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-39942e55e48e27db.rlib" "/opt/rustwide/target/debug/deps/libbacktrace_sys-8de2dc8889c9b34e.rlib" "/opt/rustwide/target/debug/deps/liblibc-9b5df0d4e18912e7.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-c028667f297bf391.rlib" "/opt/rustwide/target/debug/deps/libstdweb-2eb63b6cac6555dd.rlib" "/opt/rustwide/target/debug/deps/libdiscard-02bbda03231d877a.rlib" "/opt/rustwide/target/debug/deps/libstdweb_internal_runtime-4d317d0cc689788f.rlib" "/opt/rustwide/target/debug/deps/libserde_json-175ab38196f5f687.rlib" "/opt/rustwide/target/debug/deps/libryu-efac5ee3b6a16915.rlib" "/opt/rustwide/target/debug/deps/libitoa-f718e413ee741c40.rlib" "/opt/rustwide/target/debug/deps/libslab-de54d3b035758183.rlib" "/opt/rustwide/target/debug/deps/liblog-3bc4bdb92af9ced5.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-a245e09a5738c6b4.rlib" "/opt/rustwide/target/debug/deps/libbincode-8519ce96c453c41f.rlib" "/opt/rustwide/target/debug/deps/libserde-8ba26753c633101c.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-cc0c1821a04e029b.rlib" "/opt/rustwide/target/debug/deps/libanymap-16d9e3c2cbc5935b.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-89bc084783fdc439.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-8bee4b287d4367c1.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-d61707aed80694c0.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-d85366256f22345b.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-96069b86b8a8cae9.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-d19d53abf68dfa6c.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-787cbccd19d64ac6.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-b3837a36b830e0d0.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-e3deb0e7e3f04966.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-dabbb79c9815def4.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-305b01f34c9409f2.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-f833521df6074e73.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-9ac333113350d171.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-1c126114322d0eee.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-bad9164fdeeecf92.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-f9374b1e480fa681.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-207f06e41d9603af.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-7e2768e66e984e85.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-957b4aff41f8cd46.rlib" "-Wl,-Bdynamic" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/kanban-1720e247aa896b7f" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs"
[INFO] [stdout]   = note: /usr/bin/ld: /opt/rustwide/target/debug/deps/libyew-f5fd356737aafb95.rlib(yew-f5fd356737aafb95.yew.f8f6ae90-cgu.14.rcgu.o): in function `yew::virtual_dom::vtag::VTag<COMP>::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-f5fd356737aafb95.rlib(yew-f5fd356737aafb95.yew.f8f6ae90-cgu.14.rcgu.o): in function `yew::virtual_dom::vtag::set_attribute::snippet::__cargo_web_snippet_da2febd72f9938d90bc2bf2905643f595b07abd9':
[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-f5fd356737aafb95.rlib(yew-f5fd356737aafb95.yew.f8f6ae90-cgu.14.rcgu.o): in function `yew::virtual_dom::vtag::remove_attribute::snippet::__cargo_web_snippet_f6358c198ebcc61c9da370cca2679c0b8bc81a7b':
[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-f5fd356737aafb95.rlib(yew-f5fd356737aafb95.yew.f8f6ae90-cgu.14.rcgu.o): in function `yew::virtual_dom::vtag::set_checked::snippet::__cargo_web_snippet_a1f43b583e011a9bbeae64030b81f677e6c29005':
[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-2eb63b6cac6555dd.rlib(stdweb-2eb63b6cac6555dd.stdweb.060efb0d-cgu.11.rcgu.o): in function `stdweb::webapi::element::IElement::namespace_uri::snippet::__cargo_web_snippet_5f8f03c2f100be177db5a7d58ca6b8cbbeaa0c93':
[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-2eb63b6cac6555dd.rlib(stdweb-2eb63b6cac6555dd.stdweb.060efb0d-cgu.11.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]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-2eb63b6cac6555dd.rlib(stdweb-2eb63b6cac6555dd.stdweb.060efb0d-cgu.7.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:11: 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-2eb63b6cac6555dd.rlib(stdweb-2eb63b6cac6555dd.stdweb.060efb0d-cgu.7.rcgu.o): in function `stdweb::webcore::initialization::initialize::snippet::__cargo_web_snippet_16d36d978962b51d2e9b2d23aa2ea13de278c5da':
[INFO] [stdout]           /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] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-2eb63b6cac6555dd.rlib(stdweb-2eb63b6cac6555dd.stdweb.060efb0d-cgu.7.rcgu.o): in function `stdweb::webcore::initialization::initialize::{{closure}}::snippet::__cargo_web_snippet_dc2fd915bd92f9e9c6a3bd15174f1414eee3dbaf':
[INFO] [stdout]           /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] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-2eb63b6cac6555dd.rlib(stdweb-2eb63b6cac6555dd.stdweb.060efb0d-cgu.7.rcgu.o): in function `stdweb::webcore::initialization::initialize::{{closure}}::snippet::__cargo_web_snippet_97495987af1720d8a9a923fa4683a7b683e3acd6':
[INFO] [stdout]           /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] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-2eb63b6cac6555dd.rlib(stdweb-2eb63b6cac6555dd.stdweb.060efb0d-cgu.7.rcgu.o): in function `stdweb::webcore::initialization::initialize::{{closure}}::snippet::__cargo_web_snippet_72fc447820458c720c68d0d8e078ede631edd723':
[INFO] [stdout]           /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] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-2eb63b6cac6555dd.rlib(stdweb-2eb63b6cac6555dd.stdweb.060efb0d-cgu.8.rcgu.o): in function `stdweb::webcore::value::Reference::from_raw_unchecked::snippet::__cargo_web_snippet_9f22d4ca7bc938409787341b7db181f8dd41e6df':
[INFO] [stdout]           /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] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-2eb63b6cac6555dd.rlib(stdweb-2eb63b6cac6555dd.stdweb.060efb0d-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] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout]   = note: 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; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `kanban` due to 2 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "15758afcff14085149226d97ee9d468795f9bf11558b087c38b7d012272cb668", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15758afcff14085149226d97ee9d468795f9bf11558b087c38b7d012272cb668", kill_on_drop: false }`
[INFO] [stdout] 15758afcff14085149226d97ee9d468795f9bf11558b087c38b7d012272cb668
