[INFO] cloning repository https://github.com/ibaryshnikov/yew-match-3-example
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ibaryshnikov/yew-match-3-example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fibaryshnikov%2Fyew-match-3-example", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fibaryshnikov%2Fyew-match-3-example'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9602f6c3b30459aee025ee9542a6a93d5ff0269b
[INFO] testing ibaryshnikov/yew-match-3-example against 1.47.0 for beta-1.48-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fibaryshnikov%2Fyew-match-3-example" "/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/ibaryshnikov/yew-match-3-example on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ibaryshnikov/yew-match-3-example
[INFO] finished tweaking git repo https://github.com/ibaryshnikov/yew-match-3-example
[INFO] tweaked toml for git repo https://github.com/ibaryshnikov/yew-match-3-example written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/ibaryshnikov/yew-match-3-example already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 64c6b21a560c21cdd2f591be6da570d7857820fdb896cb74b914a0cf2747662c
[INFO] running `Command { std: "docker" "start" "-a" "64c6b21a560c21cdd2f591be6da570d7857820fdb896cb74b914a0cf2747662c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "64c6b21a560c21cdd2f591be6da570d7857820fdb896cb74b914a0cf2747662c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64c6b21a560c21cdd2f591be6da570d7857820fdb896cb74b914a0cf2747662c", kill_on_drop: false }`
[INFO] [stdout] 64c6b21a560c21cdd2f591be6da570d7857820fdb896cb74b914a0cf2747662c
[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" "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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c5535245af141d6a4a0c8c9773a98894291e0ef866d652c7fec10cf35de03222
[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" "c5535245af141d6a4a0c8c9773a98894291e0ef866d652c7fec10cf35de03222", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.17
[INFO] [stderr]    Compiling stdweb v0.4.6
[INFO] [stderr]    Compiling rustc-demangle v0.1.8
[INFO] [stderr]    Compiling discard v1.0.3
[INFO] [stderr]    Compiling rand_core v0.2.0
[INFO] [stderr]    Compiling proc-macro2 v0.2.3
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]    Compiling log v0.4.1
[INFO] [stderr]    Compiling serde_json v1.0.19
[INFO] [stderr]    Compiling http v0.1.5
[INFO] [stderr]    Compiling rand v0.5.0
[INFO] [stderr]    Compiling quote v0.4.2
[INFO] [stderr]    Compiling syn v0.12.15
[INFO] [stderr]    Compiling backtrace-sys v0.1.23
[INFO] [stderr]    Compiling synstructure v0.6.1
[INFO] [stderr]    Compiling backtrace v0.3.8
[INFO] [stderr]    Compiling failure_derive v0.1.1
[INFO] [stderr]    Compiling failure v0.1.1
[INFO] [stderr]    Compiling stdweb-derive v0.4.0
[INFO] [stderr]    Compiling web_logger v0.1.0
[INFO] [stderr]    Compiling yew v0.5.0 (https://github.com/DenisKolodin/yew#19515cc8)
[INFO] [stderr]    Compiling m3 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/lib.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 25 |     fn new(x: i8, y: i8) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `width`
[INFO] [stdout]   --> src/lib.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     width:  i8,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `height`
[INFO] [stdout]   --> src/lib.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 |     height: i8,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `position`
[INFO] [stdout]   --> src/lib.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 |     position: Option<Position>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[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/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/m3-03f6a7d6b1dd4ed5.m3.1ry6wkzr-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/m3-03f6a7d6b1dd4ed5.m3.1ry6wkzr-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/m3-03f6a7d6b1dd4ed5.m3.1ry6wkzr-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/m3-03f6a7d6b1dd4ed5.m3.1ry6wkzr-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/m3-03f6a7d6b1dd4ed5.m3.1ry6wkzr-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/m3-03f6a7d6b1dd4ed5.m3.1ry6wkzr-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/m3-03f6a7d6b1dd4ed5.m3.1ry6wkzr-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/m3-03f6a7d6b1dd4ed5.m3.1ry6wkzr-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/m3-03f6a7d6b1dd4ed5.m3.1ry6wkzr-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/m3-03f6a7d6b1dd4ed5.m3.1ry6wkzr-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/m3-03f6a7d6b1dd4ed5.m3.1ry6wkzr-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/m3-03f6a7d6b1dd4ed5.m3.1ry6wkzr-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/m3-03f6a7d6b1dd4ed5.m3.1ry6wkzr-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/m3-03f6a7d6b1dd4ed5.m3.1ry6wkzr-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/m3-03f6a7d6b1dd4ed5.m3.1ry6wkzr-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/m3-03f6a7d6b1dd4ed5.m3.1ry6wkzr-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/m3-03f6a7d6b1dd4ed5" "/opt/rustwide/target/debug/deps/m3-03f6a7d6b1dd4ed5.4gvnuf5zh9c2eovp.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-76e0f958f2c16771/out" "-L" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libweb_logger-6efdc39acda190a0.rlib" "/opt/rustwide/target/debug/deps/libm3-7e722f0aac168d6c.rlib" "/opt/rustwide/target/debug/deps/librand-85dd71f109704982.rlib" "/opt/rustwide/target/debug/deps/librand_core-5cc9ef680200ec4c.rlib" "/opt/rustwide/target/debug/deps/libyew-7d9377090e726d66.rlib" "/opt/rustwide/target/debug/deps/libstdweb-0fcd6a7106db02f1.rlib" "/opt/rustwide/target/debug/deps/libdiscard-a7078ed5c6f139ae.rlib" "/opt/rustwide/target/debug/deps/libserde_json-001b5da43b933b56.rlib" "/opt/rustwide/target/debug/deps/libitoa-f6ddac3955ca51c4.rlib" "/opt/rustwide/target/debug/deps/libdtoa-4e8cc0d4b235e99f.rlib" "/opt/rustwide/target/debug/deps/libserde-86ab19f844691494.rlib" "/opt/rustwide/target/debug/deps/libhttp-7fee0547da9cd2e5.rlib" "/opt/rustwide/target/debug/deps/libfnv-f34a80f1f2884e58.rlib" "/opt/rustwide/target/debug/deps/libbytes-c77389e783e5fb53.rlib" "/opt/rustwide/target/debug/deps/libiovec-dfcb93e4b0a18607.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-56c4181cf51af370.rlib" "/opt/rustwide/target/debug/deps/liblog-6e7562812cf9b440.rlib" "/opt/rustwide/target/debug/deps/libfailure-9dbbb1f8fa4fc09d.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-ddd3937d86b6e37a.rlib" "/opt/rustwide/target/debug/deps/libbacktrace_sys-7370aac49b69d5db.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-22d28e5173570d5b.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-9479765007e4108b.rlib" "/opt/rustwide/target/debug/deps/liblibc-32e78cd0c0890b1b.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-f14aca24435a5414.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-48d342a8b48d1d01.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-14bc0820888c8eb3.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-9cbd9e217bff06bc.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-31826136df98934e.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-075976a117c8fd5d.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-2d5cbedfbf17a011.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-0474372ff08c5319.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-d437c34460d2315a.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-fb61ed1b8cc4de79.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-bf76d1b643bfc9f0.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-a1b53aa7fddcf418.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-28585e57fac45c73.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-64801769bc15ab28.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-541997b56bb98660.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-cdea3c81adab3d12.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-cd9f15a39fb65cbc.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/m3-03f6a7d6b1dd4ed5.m3.1ry6wkzr-cgu.3.rcgu.o: in function `stdweb::webapi::parent_node::IParentNode::query_selector':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.6/src/webapi/parent_node.rs:23: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libweb_logger-6efdc39acda190a0.rlib(web_logger-6efdc39acda190a0.web_logger.52bs8q27-cgu.8.rcgu.o): in function `web_logger::console::trace':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/web_logger-0.1.0/src/lib.rs:17: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libweb_logger-6efdc39acda190a0.rlib(web_logger-6efdc39acda190a0.web_logger.52bs8q27-cgu.8.rcgu.o): in function `web_logger::console::debug':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/web_logger-0.1.0/src/lib.rs:21: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libweb_logger-6efdc39acda190a0.rlib(web_logger-6efdc39acda190a0.web_logger.52bs8q27-cgu.8.rcgu.o): in function `web_logger::console::info':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/web_logger-0.1.0/src/lib.rs:25: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libweb_logger-6efdc39acda190a0.rlib(web_logger-6efdc39acda190a0.web_logger.52bs8q27-cgu.8.rcgu.o): in function `web_logger::console::warn':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/web_logger-0.1.0/src/lib.rs:29: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libweb_logger-6efdc39acda190a0.rlib(web_logger-6efdc39acda190a0.web_logger.52bs8q27-cgu.8.rcgu.o):/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/web_logger-0.1.0/src/lib.rs:33: more undefined references to `emscripten_asm_const_int' follow
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-0fcd6a7106db02f1.rlib(stdweb-0fcd6a7106db02f1.stdweb.4uijrqv6-cgu.15.rcgu.o): in function `stdweb::webcore::ffi::emscripten::event_loop':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.6/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-0.4.6/src/webcore/ffi/emscripten.rs:11: undefined reference to `emscripten_set_main_loop'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-0fcd6a7106db02f1.rlib(stdweb-0fcd6a7106db02f1.stdweb.4uijrqv6-cgu.15.rcgu.o): in function `<stdweb::webapi::node::Node as stdweb::webcore::instance_of::InstanceOf>::instance_of':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.6/src/webapi/node.rs:357: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-0fcd6a7106db02f1.rlib(stdweb-0fcd6a7106db02f1.stdweb.4uijrqv6-cgu.3.rcgu.o): in function `stdweb::webcore::value::Reference::from_raw_unchecked':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.6/src/webcore/value.rs:33: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-0fcd6a7106db02f1.rlib(stdweb-0fcd6a7106db02f1.stdweb.4uijrqv6-cgu.3.rcgu.o): in function `<stdweb::webcore::value::Reference as core::ops::drop::Drop>::drop':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.6/src/webcore/value.rs:89: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-0fcd6a7106db02f1.rlib(stdweb-0fcd6a7106db02f1.stdweb.4uijrqv6-cgu.4.rcgu.o): in function `<stdweb::webapi::dom_exception::HierarchyRequestError as stdweb::webcore::instance_of::InstanceOf>::instance_of':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.6/src/webcore/macros.rs:564: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-0fcd6a7106db02f1.rlib(stdweb-0fcd6a7106db02f1.stdweb.4uijrqv6-cgu.4.rcgu.o): in function `<stdweb::webapi::dom_exception::NotFoundError as stdweb::webcore::instance_of::InstanceOf>::instance_of':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.6/src/webcore/macros.rs:564: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-0fcd6a7106db02f1.rlib(stdweb-0fcd6a7106db02f1.stdweb.4uijrqv6-cgu.8.rcgu.o):/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.6/src/webcore/symbol.rs:10: 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
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `m3`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "c5535245af141d6a4a0c8c9773a98894291e0ef866d652c7fec10cf35de03222", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5535245af141d6a4a0c8c9773a98894291e0ef866d652c7fec10cf35de03222", kill_on_drop: false }`
[INFO] [stdout] c5535245af141d6a4a0c8c9773a98894291e0ef866d652c7fec10cf35de03222
