[INFO] cloning repository https://github.com/iguto/test_othello
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/iguto/test_othello" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Figuto%2Ftest_othello", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Figuto%2Ftest_othello'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2d9128df5fabc47c283269105f4f81c1c8aa42f4
[INFO] testing iguto/test_othello against 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Figuto%2Ftest_othello" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/iguto/test_othello on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/iguto/test_othello
[INFO] finished tweaking git repo https://github.com/iguto/test_othello
[INFO] tweaked toml for git repo https://github.com/iguto/test_othello written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/iguto/test_othello already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 96d862903ef0712b6a50a18f5ec1f185db551e68ce866dfc97e73ea2a5b391aa
[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" "96d862903ef0712b6a50a18f5ec1f185db551e68ce866dfc97e73ea2a5b391aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "96d862903ef0712b6a50a18f5ec1f185db551e68ce866dfc97e73ea2a5b391aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96d862903ef0712b6a50a18f5ec1f185db551e68ce866dfc97e73ea2a5b391aa", kill_on_drop: false }`
[INFO] [stdout] 96d862903ef0712b6a50a18f5ec1f185db551e68ce866dfc97e73ea2a5b391aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 196769de9c19f4d5bb8b579597f4286c2ca3000613d6a93937e155d2c5b42c45
[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" "196769de9c19f4d5bb8b579597f4286c2ca3000613d6a93937e155d2c5b42c45", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.36
[INFO] [stderr]    Compiling num-traits v0.2.0
[INFO] [stderr]    Compiling cc v1.0.4
[INFO] [stderr]    Compiling serde v1.0.27
[INFO] [stderr]    Compiling itoa v0.3.4
[INFO] [stderr]    Compiling rustc-demangle v0.1.5
[INFO] [stderr]    Compiling byteorder v1.2.1
[INFO] [stderr]    Compiling dtoa v0.4.2
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]    Compiling iovec v0.1.2
[INFO] [stderr]    Compiling time v0.1.39
[INFO] [stderr]    Compiling num-integer v0.1.36
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling bytes v0.4.6
[INFO] [stderr]    Compiling backtrace-sys v0.1.16
[INFO] [stderr]    Compiling num-iter v0.1.35
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling chrono v0.4.0
[INFO] [stderr]    Compiling http v0.1.4
[INFO] [stderr]    Compiling synstructure v0.6.1
[INFO] [stderr]    Compiling failure_derive v0.1.1
[INFO] [stderr]    Compiling serde_json v1.0.9
[INFO] [stderr]    Compiling stdweb v0.3.0
[INFO] [stderr]    Compiling backtrace v0.3.5
[INFO] [stderr]    Compiling failure v0.1.1
[INFO] [stderr]    Compiling yew v0.3.0 (https://github.com/DenisKolodin/yew.git#6e7a5611)
[INFO] [stderr]    Compiling ow_damage_calc_web v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `context`
[INFO] [stdout]   --> src/main.rs:37:42
[INFO] [stdout]    |
[INFO] [stdout] 37 |     fn update(&mut self, msg: Self::Msg, context: &mut Env<Context, Self>) -> ShouldRender {
[INFO] [stdout]    |                                          ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `hand`
[INFO] [stdout]    --> src/map.rs:211:12
[INFO] [stdout]     |
[INFO] [stdout] 211 |     pub fn hand(&mut self, player: CellColors) {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `console`
[INFO] [stdout]   --> src/main.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     console: ConsoleService,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Nope`
[INFO] [stdout]   --> src/main.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     Nope,
[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/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/ow_damage_calc_web-95bf9d750b3991da.ow_damage_calc_web.azvo84l3-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/ow_damage_calc_web-95bf9d750b3991da.ow_damage_calc_web.azvo84l3-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/ow_damage_calc_web-95bf9d750b3991da.ow_damage_calc_web.azvo84l3-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/ow_damage_calc_web-95bf9d750b3991da.ow_damage_calc_web.azvo84l3-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/ow_damage_calc_web-95bf9d750b3991da.ow_damage_calc_web.azvo84l3-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/ow_damage_calc_web-95bf9d750b3991da.ow_damage_calc_web.azvo84l3-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/ow_damage_calc_web-95bf9d750b3991da.ow_damage_calc_web.azvo84l3-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/ow_damage_calc_web-95bf9d750b3991da.ow_damage_calc_web.azvo84l3-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/ow_damage_calc_web-95bf9d750b3991da.ow_damage_calc_web.azvo84l3-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/ow_damage_calc_web-95bf9d750b3991da.ow_damage_calc_web.azvo84l3-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/ow_damage_calc_web-95bf9d750b3991da.ow_damage_calc_web.azvo84l3-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/ow_damage_calc_web-95bf9d750b3991da.ow_damage_calc_web.azvo84l3-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/ow_damage_calc_web-95bf9d750b3991da.ow_damage_calc_web.azvo84l3-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/ow_damage_calc_web-95bf9d750b3991da.ow_damage_calc_web.azvo84l3-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/ow_damage_calc_web-95bf9d750b3991da.ow_damage_calc_web.azvo84l3-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/ow_damage_calc_web-95bf9d750b3991da.ow_damage_calc_web.azvo84l3-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/ow_damage_calc_web-95bf9d750b3991da" "/opt/rustwide/target/debug/deps/ow_damage_calc_web-95bf9d750b3991da.nu3ghkyr0kzfk37.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-a06dcd3f3233af11/out/.libs" "-L" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libyew-f871ea2ba3f20be9.rlib" "/opt/rustwide/target/debug/deps/libstdweb-a150cf60bc9ffda6.rlib" "/opt/rustwide/target/debug/deps/libserde_json-ffbb2233bb9877e9.rlib" "/opt/rustwide/target/debug/deps/libdtoa-872fc5a843154fab.rlib" "/opt/rustwide/target/debug/deps/libitoa-5df5ecdda16d700a.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-773e112970fd64fe.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-8abc76937a501184.rlib" "/opt/rustwide/target/debug/deps/libserde-29c8a9ef4fd1729c.rlib" "/opt/rustwide/target/debug/deps/libhttp-f22d1a1a5ec60dd6.rlib" "/opt/rustwide/target/debug/deps/libfnv-40b1e5d34b306915.rlib" "/opt/rustwide/target/debug/deps/libbytes-0d8f335d0041ec42.rlib" "/opt/rustwide/target/debug/deps/libiovec-d45374ef8a77ef84.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-589ceaf825b4f9ec.rlib" "/opt/rustwide/target/debug/deps/libfailure-3618530fad469593.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-8ed9ad07fc341712.rlib" "/opt/rustwide/target/debug/deps/libbacktrace_sys-2a95329f1a64e713.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-0e473ac89e0df59a.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-eb5ecedec54aa001.rlib" "/opt/rustwide/target/debug/deps/liblibc-828b3fef0326b037.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-e12de7683a34c500.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-446a53c2e468675f.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-86fef9fb252a2d33.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-3bed9bfd30304751.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-0e38eeb474a7b386.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-a846ed547b824740.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-c9540f0a4fb9265d.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7d2ca66c92c356eb.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-147e2c808f949493.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-bd2a4369506670e9.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-74bfdd0ce7d0ed48.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-6777f47f1c491841.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-b104f1790174f2be.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-db37898996f45c13.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-25b7435131fc4938.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-9d4b6f3c097e876e.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-3f953ad652ab829a.rlib" "-Wl,-Bdynamic" "-lutil" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc"
[INFO] [stdout]   = note: /usr/bin/ld: /opt/rustwide/target/debug/deps/ow_damage_calc_web-95bf9d750b3991da.ow_damage_calc_web.azvo84l3-cgu.11.rcgu.o: in function `<stdweb::webcore::newtype::Newtype<(stdweb::webcore::serialization::FunctionTag,()),F> as stdweb::webcore::serialization::FuncallAdapter<F>>::funcall_adapter':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.3.0/src/webcore/serialization.rs:1024: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/ow_damage_calc_web-95bf9d750b3991da.ow_damage_calc_web.azvo84l3-cgu.11.rcgu.o: in function `<stdweb::webcore::newtype::Newtype<(stdweb::webcore::serialization::FunctionTag,(A12,)),F> as stdweb::webcore::serialization::FuncallAdapter<F>>::funcall_adapter':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.3.0/src/webcore/serialization.rs:1024: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/ow_damage_calc_web-95bf9d750b3991da.ow_damage_calc_web.azvo84l3-cgu.11.rcgu.o: in function `stdweb::webapi::event_target::IEventTarget::add_event_listener':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.3.0/src/webapi/event_target.rs:49: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/ow_damage_calc_web-95bf9d750b3991da.ow_damage_calc_web.azvo84l3-cgu.11.rcgu.o: in function `stdweb::webapi::node::INode::next_sibling':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.3.0/src/webapi/node.rs:162: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/ow_damage_calc_web-95bf9d750b3991da.ow_damage_calc_web.azvo84l3-cgu.11.rcgu.o: in function `stdweb::webapi::element::IElement::class_list':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.3.0/src/webapi/element.rs:20: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/ow_damage_calc_web-95bf9d750b3991da.ow_damage_calc_web.azvo84l3-cgu.11.rcgu.o:/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.3.0/src/webcore/macros.rs:662: more undefined references to `emscripten_asm_const_int' follow
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-a150cf60bc9ffda6.rlib(stdweb-a150cf60bc9ffda6.stdweb.5xfxnk07-cgu.15.rcgu.o): in function `stdweb::webcore::ffi::emscripten::event_loop':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.3.0/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-0.3.0/src/webcore/ffi/emscripten.rs:11: undefined reference to `emscripten_set_main_loop'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-a150cf60bc9ffda6.rlib(stdweb-a150cf60bc9ffda6.stdweb.5xfxnk07-cgu.5.rcgu.o): in function `stdweb::webcore::initialization::initialize':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.3.0/src/webcore/initialization.rs:17: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.3.0/src/webcore/initialization.rs:22: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.3.0/src/webcore/initialization.rs:63: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.3.0/src/webcore/initialization.rs:107: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.3.0/src/webcore/initialization.rs:236: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-a150cf60bc9ffda6.rlib(stdweb-a150cf60bc9ffda6.stdweb.5xfxnk07-cgu.5.rcgu.o):/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.3.0/src/webcore/initialization.rs:314: 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; 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ow_damage_calc_web`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "196769de9c19f4d5bb8b579597f4286c2ca3000613d6a93937e155d2c5b42c45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "196769de9c19f4d5bb8b579597f4286c2ca3000613d6a93937e155d2c5b42c45", kill_on_drop: false }`
[INFO] [stdout] 196769de9c19f4d5bb8b579597f4286c2ca3000613d6a93937e155d2c5b42c45