[INFO] cloning repository https://github.com/jonlamb-gh/rust-test-webapp
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jonlamb-gh/rust-test-webapp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjonlamb-gh%2Frust-test-webapp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjonlamb-gh%2Frust-test-webapp'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 971d0d2034578658417000a75c60190dfc885290
[INFO] testing jonlamb-gh/rust-test-webapp against 1.47.0 for beta-1.48-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjonlamb-gh%2Frust-test-webapp" "/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/jonlamb-gh/rust-test-webapp 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/jonlamb-gh/rust-test-webapp
[INFO] finished tweaking git repo https://github.com/jonlamb-gh/rust-test-webapp
[INFO] tweaked toml for git repo https://github.com/jonlamb-gh/rust-test-webapp written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/jonlamb-gh/rust-test-webapp 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] 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] 91eafaf29142e558b0cf3d843eaf827d28a97651bd602797d206cde95b949a7a
[INFO] running `Command { std: "docker" "start" "-a" "91eafaf29142e558b0cf3d843eaf827d28a97651bd602797d206cde95b949a7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "91eafaf29142e558b0cf3d843eaf827d28a97651bd602797d206cde95b949a7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91eafaf29142e558b0cf3d843eaf827d28a97651bd602797d206cde95b949a7a", kill_on_drop: false }`
[INFO] [stdout] 91eafaf29142e558b0cf3d843eaf827d28a97651bd602797d206cde95b949a7a
[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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9ae1eb8decf4d8bd72b062b9dc2b39ca27a0b9a6dc0f52f8da470c33a446c170
[INFO] running `Command { std: "docker" "start" "-a" "9ae1eb8decf4d8bd72b062b9dc2b39ca27a0b9a6dc0f52f8da470c33a446c170", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.43
[INFO] [stderr]    Compiling proc-macro2 v0.4.18
[INFO] [stderr]    Compiling byteorder v1.2.6
[INFO] [stderr]    Compiling serde v1.0.76
[INFO] [stderr]    Compiling cc v1.0.23
[INFO] [stderr]    Compiling ryu v0.2.6
[INFO] [stderr]    Compiling num-traits v0.2.5
[INFO] [stderr]    Compiling itoa v0.4.2
[INFO] [stderr]    Compiling cfg-if v0.1.5
[INFO] [stderr]    Compiling stdweb-internal-runtime v0.1.0
[INFO] [stderr]    Compiling typenum v1.10.0
[INFO] [stderr]    Compiling failure_derive v0.1.2
[INFO] [stderr]    Compiling version_check v0.1.4
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]    Compiling rustc-demangle v0.1.9
[INFO] [stderr]    Compiling discard v1.0.3
[INFO] [stderr]    Compiling dimensioned v0.7.0
[INFO] [stderr]    Compiling log v0.4.5
[INFO] [stderr]    Compiling lazy_static v1.1.0
[INFO] [stderr]    Compiling memchr v1.0.2
[INFO] [stderr]    Compiling iovec v0.1.2
[INFO] [stderr]    Compiling time v0.1.40
[INFO] [stderr]    Compiling csv v0.15.0
[INFO] [stderr]    Compiling bytes v0.4.10
[INFO] [stderr]    Compiling quote v0.6.8
[INFO] [stderr]    Compiling backtrace-sys v0.1.24
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]    Compiling steel-cent v0.2.2
[INFO] [stderr]    Compiling http v0.1.11
[INFO] [stderr]    Compiling generic-array v0.11.1
[INFO] [stderr]    Compiling backtrace v0.3.9
[INFO] [stderr]    Compiling serde_json v1.0.27
[INFO] [stderr]    Compiling chrono v0.4.6
[INFO] [stderr]    Compiling synstructure v0.9.0
[INFO] [stderr]    Compiling serde_derive v1.0.76
[INFO] [stderr]    Compiling failure v0.1.2
[INFO] [stderr]    Compiling stdweb-derive v0.5.0
[INFO] [stderr]    Compiling stdweb v0.4.9
[INFO] [stderr]    Compiling yew v0.4.0
[INFO] [stderr]    Compiling rust-test-webapp v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]   --> src/data/board_dimensions.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |         (self.length * self.width * self.thickness)
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `stdweb::web::html_element::SelectElement`
[INFO] [stdout]  --> src/web/new_invoice.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use stdweb::web::html_element::SelectElement;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/web/new_invoice.rs:73:21
[INFO] [stdout]    |
[INFO] [stdout] 73 |                 let mut item = self.invoice.get_mut_billable_item(id);
[INFO] [stdout]    |                     ----^^^^
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `RedPine`
[INFO] [stdout]  --> src/data/lumber_types.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     RedPine,
[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" "-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/rust_test_webapp-7c7b969627580ce6.rust_test_webapp.9tqhr9lo-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/rust_test_webapp-7c7b969627580ce6.rust_test_webapp.9tqhr9lo-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/rust_test_webapp-7c7b969627580ce6.rust_test_webapp.9tqhr9lo-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/rust_test_webapp-7c7b969627580ce6.rust_test_webapp.9tqhr9lo-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/rust_test_webapp-7c7b969627580ce6.rust_test_webapp.9tqhr9lo-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/rust_test_webapp-7c7b969627580ce6.rust_test_webapp.9tqhr9lo-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/rust_test_webapp-7c7b969627580ce6.rust_test_webapp.9tqhr9lo-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/rust_test_webapp-7c7b969627580ce6.rust_test_webapp.9tqhr9lo-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/rust_test_webapp-7c7b969627580ce6.rust_test_webapp.9tqhr9lo-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/rust_test_webapp-7c7b969627580ce6.rust_test_webapp.9tqhr9lo-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/rust_test_webapp-7c7b969627580ce6.rust_test_webapp.9tqhr9lo-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/rust_test_webapp-7c7b969627580ce6.rust_test_webapp.9tqhr9lo-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/rust_test_webapp-7c7b969627580ce6.rust_test_webapp.9tqhr9lo-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/rust_test_webapp-7c7b969627580ce6.rust_test_webapp.9tqhr9lo-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/rust_test_webapp-7c7b969627580ce6.rust_test_webapp.9tqhr9lo-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/rust_test_webapp-7c7b969627580ce6.rust_test_webapp.9tqhr9lo-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/rust_test_webapp-7c7b969627580ce6" "/opt/rustwide/target/debug/deps/rust_test_webapp-7c7b969627580ce6.1e5e7cx78dg7ant4.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-c9c88072fe70fb5e/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/libsteel_cent-bdd3f1184d58ec9b.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-d1ebcb12f2ed56b8.rlib" "/opt/rustwide/target/debug/deps/libdimensioned-b9a71c1959a9708c.rlib" "/opt/rustwide/target/debug/deps/libgeneric_array-59f178606d09416a.rlib" "/opt/rustwide/target/debug/deps/libtypenum-3260e29f5f3a5e29.rlib" "/opt/rustwide/target/debug/deps/libchrono-ebcfecef1f61577a.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-8292f55cd0707e3e.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-f1889373162398a9.rlib" "/opt/rustwide/target/debug/deps/libtime-d5a8f21817124b3b.rlib" "/opt/rustwide/target/debug/deps/libyew-03d5d3f4b8cc813e.rlib" "/opt/rustwide/target/debug/deps/libstdweb-db9b5feb59e44372.rlib" "/opt/rustwide/target/debug/deps/libdiscard-a7078ed5c6f139ae.rlib" "/opt/rustwide/target/debug/deps/libstdweb_internal_runtime-9f8702fb778f0017.rlib" "/opt/rustwide/target/debug/deps/libserde_json-e1fb8cd1aa4344b1.rlib" "/opt/rustwide/target/debug/deps/libryu-e70c4d6c1fcaefb6.rlib" "/opt/rustwide/target/debug/deps/libserde-157f59234b4217e4.rlib" "/opt/rustwide/target/debug/deps/libhttp-0400b6321363a058.rlib" "/opt/rustwide/target/debug/deps/libitoa-ee70a488172f294c.rlib" "/opt/rustwide/target/debug/deps/libfnv-f34a80f1f2884e58.rlib" "/opt/rustwide/target/debug/deps/libbytes-5c00531460705cf2.rlib" "/opt/rustwide/target/debug/deps/libiovec-b8ca4321a3f5d36c.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-f2cb2825a01b77d8.rlib" "/opt/rustwide/target/debug/deps/liblog-f2befec7b13c7d5a.rlib" "/opt/rustwide/target/debug/deps/libfailure-6c7e46eb117d0b00.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-6b79f097fc55c751.rlib" "/opt/rustwide/target/debug/deps/libbacktrace_sys-863b016df7527150.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-e17cec21ad3f096e.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-be16d4ef07944488.rlib" "/opt/rustwide/target/debug/deps/liblibc-a59c871a1b92ae29.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/rust_test_webapp-7c7b969627580ce6.rust_test_webapp.9tqhr9lo-cgu.1.rcgu.o: in function `yew::virtual_dom::vtag::VTag<CTX,COMP>::apply_diffs':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/yew-0.4.0/src/virtual_dom/vtag.rs:274: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/yew-0.4.0/src/virtual_dom/vtag.rs:281: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/rust_test_webapp-7c7b969627580ce6.rust_test_webapp.9tqhr9lo-cgu.1.rcgu.o: in function `yew::virtual_dom::vtag::VTag<CTX,COMP>::apply_diffs':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/yew-0.4.0/src/virtual_dom/vtag.rs:274: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/yew-0.4.0/src/virtual_dom/vtag.rs:281: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/rust_test_webapp-7c7b969627580ce6.rust_test_webapp.9tqhr9lo-cgu.1.rcgu.o: in function `yew::virtual_dom::vtag::VTag<CTX,COMP>::apply_diffs':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/yew-0.4.0/src/virtual_dom/vtag.rs:274: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/rust_test_webapp-7c7b969627580ce6.rust_test_webapp.9tqhr9lo-cgu.1.rcgu.o:/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/yew-0.4.0/src/virtual_dom/vtag.rs:281: more undefined references to `emscripten_asm_const_int' follow
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-db9b5feb59e44372.rlib(stdweb-db9b5feb59e44372.stdweb.2zzcdibu-cgu.1.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-db9b5feb59e44372.rlib(stdweb-db9b5feb59e44372.stdweb.2zzcdibu-cgu.1.rcgu.o): in function `stdweb::webapi::event_target::EventListenerHandle::remove':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.9/src/webapi/event_target.rs:29: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-db9b5feb59e44372.rlib(stdweb-db9b5feb59e44372.stdweb.2zzcdibu-cgu.1.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-db9b5feb59e44372.rlib(stdweb-db9b5feb59e44372.stdweb.2zzcdibu-cgu.1.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-db9b5feb59e44372.rlib(stdweb-db9b5feb59e44372.stdweb.2zzcdibu-cgu.10.rcgu.o): in function `stdweb::webcore::initialization::initialize':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.9/src/webcore/initialization.rs:19: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-db9b5feb59e44372.rlib(stdweb-db9b5feb59e44372.stdweb.2zzcdibu-cgu.10.rcgu.o): in function `stdweb::webcore::initialization::initialize::{{closure}}':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.9/src/webcore/initialization.rs:23: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-db9b5feb59e44372.rlib(stdweb-db9b5feb59e44372.stdweb.2zzcdibu-cgu.10.rcgu.o):/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.9/src/webcore/initialization.rs:25: 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 `rust-test-webapp`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "9ae1eb8decf4d8bd72b062b9dc2b39ca27a0b9a6dc0f52f8da470c33a446c170", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ae1eb8decf4d8bd72b062b9dc2b39ca27a0b9a6dc0f52f8da470c33a446c170", kill_on_drop: false }`
[INFO] [stdout] 9ae1eb8decf4d8bd72b062b9dc2b39ca27a0b9a6dc0f52f8da470c33a446c170
