[INFO] updating cached 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" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 971d0d2034578658417000a75c60190dfc885290 [INFO] testing jonlamb-gh/rust-test-webapp against beta-2020-07-24 for beta-1.46-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjonlamb-gh%2Frust-test-webapp" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jonlamb-gh/rust-test-webapp on toolchain beta-2020-07-24 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "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-1/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" "+beta-2020-07-24" "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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e731c767fc94c2b1ea29e4f78aba93b57cdcbb327f6e8e9429fc57852f98f5cc [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" "e731c767fc94c2b1ea29e4f78aba93b57cdcbb327f6e8e9429fc57852f98f5cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e731c767fc94c2b1ea29e4f78aba93b57cdcbb327f6e8e9429fc57852f98f5cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e731c767fc94c2b1ea29e4f78aba93b57cdcbb327f6e8e9429fc57852f98f5cc", kill_on_drop: false }` [INFO] [stdout] e731c767fc94c2b1ea29e4f78aba93b57cdcbb327f6e8e9429fc57852f98f5cc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e13ac329047070cb5897b7f7117f380246a6846d3f5aabef48e52a249c850d24 [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" "e13ac329047070cb5897b7f7117f380246a6846d3f5aabef48e52a249c850d24", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v0.4.18 [INFO] [stderr] Compiling serde v1.0.76 [INFO] [stderr] Compiling stdweb-internal-runtime v0.1.0 [INFO] [stderr] Compiling failure_derive v0.1.2 [INFO] [stderr] Compiling dimensioned v0.7.0 [INFO] [stderr] Compiling memchr v1.0.2 [INFO] [stderr] Compiling num-traits v0.2.5 [INFO] [stderr] Compiling http v0.1.11 [INFO] [stderr] Compiling csv v0.15.0 [INFO] [stderr] Compiling steel-cent v0.2.2 [INFO] [stderr] Compiling quote v0.6.8 [INFO] [stderr] Compiling syn v0.14.9 [INFO] [stderr] Compiling num-integer v0.1.39 [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/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/rust_test_webapp-262997db1839c5e3.rust_test_webapp.33plcgdm-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/rust_test_webapp-262997db1839c5e3.rust_test_webapp.33plcgdm-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/rust_test_webapp-262997db1839c5e3.rust_test_webapp.33plcgdm-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/rust_test_webapp-262997db1839c5e3.rust_test_webapp.33plcgdm-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/rust_test_webapp-262997db1839c5e3.rust_test_webapp.33plcgdm-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/rust_test_webapp-262997db1839c5e3.rust_test_webapp.33plcgdm-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/rust_test_webapp-262997db1839c5e3.rust_test_webapp.33plcgdm-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/rust_test_webapp-262997db1839c5e3.rust_test_webapp.33plcgdm-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/rust_test_webapp-262997db1839c5e3.rust_test_webapp.33plcgdm-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/rust_test_webapp-262997db1839c5e3.rust_test_webapp.33plcgdm-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/rust_test_webapp-262997db1839c5e3.rust_test_webapp.33plcgdm-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/rust_test_webapp-262997db1839c5e3.rust_test_webapp.33plcgdm-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/rust_test_webapp-262997db1839c5e3.rust_test_webapp.33plcgdm-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/rust_test_webapp-262997db1839c5e3.rust_test_webapp.33plcgdm-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/rust_test_webapp-262997db1839c5e3.rust_test_webapp.33plcgdm-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/rust_test_webapp-262997db1839c5e3.rust_test_webapp.33plcgdm-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/rust_test_webapp-262997db1839c5e3" "/opt/rustwide/target/debug/deps/rust_test_webapp-262997db1839c5e3.w5na16xfo7neh1h.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-2a210cc7b9e2ecbc/out" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libsteel_cent-a70567bbe24da358.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-d0943ae5731e8204.rlib" "/opt/rustwide/target/debug/deps/libdimensioned-3417bbc6dcaa2f16.rlib" "/opt/rustwide/target/debug/deps/libgeneric_array-ba120440c4e46989.rlib" "/opt/rustwide/target/debug/deps/libtypenum-73ec7ecc2c3e649c.rlib" "/opt/rustwide/target/debug/deps/libchrono-92d2e3b4393c5511.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-5d27e90f5c5503ab.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-595b20e7d23b93ce.rlib" "/opt/rustwide/target/debug/deps/libtime-3cc3309ee082482a.rlib" "/opt/rustwide/target/debug/deps/libyew-6bfab389c28afd0f.rlib" "/opt/rustwide/target/debug/deps/libstdweb-52ca815e85fc3753.rlib" "/opt/rustwide/target/debug/deps/libdiscard-75d7fc041849b731.rlib" "/opt/rustwide/target/debug/deps/libstdweb_internal_runtime-789bb367d89dc75d.rlib" "/opt/rustwide/target/debug/deps/libserde_json-e462db449499d699.rlib" "/opt/rustwide/target/debug/deps/libryu-966ec7b0dcae4b97.rlib" "/opt/rustwide/target/debug/deps/libserde-1ac1edbd6ab925da.rlib" "/opt/rustwide/target/debug/deps/libhttp-6dac6f2798b39ef5.rlib" "/opt/rustwide/target/debug/deps/libitoa-50560fb57a0ecaba.rlib" "/opt/rustwide/target/debug/deps/libfnv-37dc92b0673ee3ab.rlib" "/opt/rustwide/target/debug/deps/libbytes-4e74d5d79726effc.rlib" "/opt/rustwide/target/debug/deps/libiovec-478bf5a8a06d43b3.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-b50c166d1e4b54bc.rlib" "/opt/rustwide/target/debug/deps/liblog-5e3aa69b28308632.rlib" "/opt/rustwide/target/debug/deps/libfailure-afe0278631eb764b.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-4d6232a637773427.rlib" "/opt/rustwide/target/debug/deps/libbacktrace_sys-3c16f98d40d7f7d7.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-784d1ffed57fb06c.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-642a78bbea3a8aa7.rlib" "/opt/rustwide/target/debug/deps/liblibc-992e4eaaf6dee430.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-d66e0ceb8eaec9b8.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-9717ec0599b569a0.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-04369de9ba916647.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-997d622c2e4dbe5c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-0359c4288a5ef89f.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-1b25ede22d698ab3.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-37940b486a68e488.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-06b77c27e794c7c6.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-4d07e02a8df36da1.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-fb29e0695c0a0f79.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-e16188b4cf97e8bb.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-5eb391c8dabdee77.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-b0689b528b222bee.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-ed072ac495e62e7a.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-262997db1839c5e3.rust_test_webapp.33plcgdm-cgu.1.rcgu.o: in function `yew::virtual_dom::vtag::VTag::apply_diffs': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.9/src/webcore/macros.rs:37: undefined reference to `emscripten_asm_const_int' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.9/src/webcore/macros.rs:37: undefined reference to `emscripten_asm_const_int' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/rust_test_webapp-262997db1839c5e3.rust_test_webapp.33plcgdm-cgu.1.rcgu.o: in function `yew::virtual_dom::vtag::VTag::apply_diffs': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.9/src/webcore/macros.rs:37: undefined reference to `emscripten_asm_const_int' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.9/src/webcore/macros.rs:37: undefined reference to `emscripten_asm_const_int' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/rust_test_webapp-262997db1839c5e3.rust_test_webapp.33plcgdm-cgu.1.rcgu.o: in function `yew::virtual_dom::vtag::VTag::apply_diffs': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.9/src/webcore/macros.rs:37: undefined reference to `emscripten_asm_const_int' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/rust_test_webapp-262997db1839c5e3.rust_test_webapp.33plcgdm-cgu.1.rcgu.o:/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.9/src/webcore/macros.rs:37: more undefined references to `emscripten_asm_const_int' follow [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-52ca815e85fc3753.rlib(stdweb-52ca815e85fc3753.stdweb.8p5vkok2-cgu.13.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-52ca815e85fc3753.rlib(stdweb-52ca815e85fc3753.stdweb.8p5vkok2-cgu.13.rcgu.o): in function `::clone': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.9/src/webcore/symbol.rs:10: undefined reference to `emscripten_asm_const_int' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-52ca815e85fc3753.rlib(stdweb-52ca815e85fc3753.stdweb.8p5vkok2-cgu.13.rcgu.o): in function `::drop': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.9/src/webcore/symbol.rs:30: undefined reference to `emscripten_asm_const_int' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-52ca815e85fc3753.rlib(stdweb-52ca815e85fc3753.stdweb.8p5vkok2-cgu.13.rcgu.o): in function `::instance_of': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.9/src/webapi/element.rs:173: undefined reference to `emscripten_asm_const_int' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-52ca815e85fc3753.rlib(stdweb-52ca815e85fc3753.stdweb.8p5vkok2-cgu.2.rcgu.o): in function `stdweb::webcore::value::Reference::from_raw_unchecked': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.9/src/webcore/value.rs:33: undefined reference to `emscripten_asm_const_int' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-52ca815e85fc3753.rlib(stdweb-52ca815e85fc3753.stdweb.8p5vkok2-cgu.2.rcgu.o): in function `::drop': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.9/src/webcore/value.rs:89: undefined reference to `emscripten_asm_const_int' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-52ca815e85fc3753.rlib(stdweb-52ca815e85fc3753.stdweb.8p5vkok2-cgu.2.rcgu.o):/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.9/src/webapi/node.rs:357: 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" "e13ac329047070cb5897b7f7117f380246a6846d3f5aabef48e52a249c850d24", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e13ac329047070cb5897b7f7117f380246a6846d3f5aabef48e52a249c850d24", kill_on_drop: false }` [INFO] [stdout] e13ac329047070cb5897b7f7117f380246a6846d3f5aabef48e52a249c850d24