[INFO] updating cached repository https://github.com/safx/yew-taskboard-sample
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a943f5aef99f784acfc336bcd60fbc82617dca80
[INFO] testing safx/yew-taskboard-sample against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsafx%2Fyew-taskboard-sample" "work/builds/worker-2/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/safx/yew-taskboard-sample on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/safx/yew-taskboard-sample
[INFO] finished tweaking git repo https://github.com/safx/yew-taskboard-sample
[INFO] tweaked toml for git repo https://github.com/safx/yew-taskboard-sample written to work/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/safx/yew-taskboard-sample already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] 1a7be49c26cd8ac29ea6716a0c893b824d7de6d6972944c272ce791103b0b196
[INFO] running `"docker" "start" "-a" "1a7be49c26cd8ac29ea6716a0c893b824d7de6d6972944c272ce791103b0b196"`
[INFO] [stderr]    Compiling stdweb-internal-runtime v0.1.2
[INFO] [stderr]    Compiling stdweb-internal-macros v0.2.2
[INFO] [stderr]    Compiling stdweb v0.4.10
[INFO] [stderr]    Compiling bincode v1.0.1
[INFO] [stderr]    Compiling syn v0.15.15
[INFO] [stderr]    Compiling synstructure v0.10.1
[INFO] [stderr]    Compiling serde_derive v1.0.80
[INFO] [stderr]    Compiling failure_derive v0.1.3
[INFO] [stderr]    Compiling failure v0.1.3
[INFO] [stderr]    Compiling stdweb-derive v0.5.1
[INFO] [stderr]    Compiling yew v0.5.0 (https://github.com/DenisKolodin/yew#504ce8be)
[INFO] [stderr]    Compiling yew-taskboard v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: linking with `cc` failed: exit code: 1
[INFO] [stderr]   |
[INFO] [stderr]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/yew_taskboard-d86a7c2a5d18f05d.yew_taskboard.9c0z0uc8-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/yew_taskboard-d86a7c2a5d18f05d.yew_taskboard.9c0z0uc8-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/yew_taskboard-d86a7c2a5d18f05d.yew_taskboard.9c0z0uc8-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/yew_taskboard-d86a7c2a5d18f05d.yew_taskboard.9c0z0uc8-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/yew_taskboard-d86a7c2a5d18f05d.yew_taskboard.9c0z0uc8-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/yew_taskboard-d86a7c2a5d18f05d.yew_taskboard.9c0z0uc8-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/yew_taskboard-d86a7c2a5d18f05d.yew_taskboard.9c0z0uc8-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/yew_taskboard-d86a7c2a5d18f05d.yew_taskboard.9c0z0uc8-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/yew_taskboard-d86a7c2a5d18f05d.yew_taskboard.9c0z0uc8-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/yew_taskboard-d86a7c2a5d18f05d.yew_taskboard.9c0z0uc8-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/yew_taskboard-d86a7c2a5d18f05d.yew_taskboard.9c0z0uc8-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/yew_taskboard-d86a7c2a5d18f05d.yew_taskboard.9c0z0uc8-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/yew_taskboard-d86a7c2a5d18f05d.yew_taskboard.9c0z0uc8-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/yew_taskboard-d86a7c2a5d18f05d.yew_taskboard.9c0z0uc8-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/yew_taskboard-d86a7c2a5d18f05d.yew_taskboard.9c0z0uc8-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/yew_taskboard-d86a7c2a5d18f05d.yew_taskboard.9c0z0uc8-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/yew_taskboard-d86a7c2a5d18f05d" "/opt/rustwide/target/debug/deps/yew_taskboard-d86a7c2a5d18f05d.rl8tbki2f6ryh2b.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-382eb7157ed1b7a1/out" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libyew-524ba028338e3880.rlib" "/opt/rustwide/target/debug/deps/libstdweb-ec87aa5a6e4a8c58.rlib" "/opt/rustwide/target/debug/deps/libdiscard-846edfb26de9cf45.rlib" "/opt/rustwide/target/debug/deps/libstdweb_internal_runtime-c9576d257e199d50.rlib" "/opt/rustwide/target/debug/deps/libslab-2ad9392ef35931f2.rlib" "/opt/rustwide/target/debug/deps/libanymap-9b2684f03e561fe5.rlib" "/opt/rustwide/target/debug/deps/libbincode-83ce80040cf67815.rlib" "/opt/rustwide/target/debug/deps/libserde_json-67ee5e4703254f2c.rlib" "/opt/rustwide/target/debug/deps/libryu-c6ba6d5ecc734047.rlib" "/opt/rustwide/target/debug/deps/libserde-5914d74791be5710.rlib" "/opt/rustwide/target/debug/deps/libhttp-d0c5dbad6b03b251.rlib" "/opt/rustwide/target/debug/deps/libitoa-1c480b98c3ffabe1.rlib" "/opt/rustwide/target/debug/deps/libfnv-593caa3c2629b83d.rlib" "/opt/rustwide/target/debug/deps/libbytes-421920eb188fcb93.rlib" "/opt/rustwide/target/debug/deps/libiovec-5a6908946f47b930.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-1c87d0fb9e50292d.rlib" "/opt/rustwide/target/debug/deps/liblog-f8aa24668e170227.rlib" "/opt/rustwide/target/debug/deps/libfailure-586db116eb6eb7ce.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-26a7fc1ec1dc6c79.rlib" "/opt/rustwide/target/debug/deps/libbacktrace_sys-46730a6a855e3eb6.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-21b91257395cbded.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-7a542410dd593189.rlib" "/opt/rustwide/target/debug/deps/liblibc-366c9282dc0a059b.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-db812c66f862af4c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-e7871a21575d5ff7.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-2f2c581bc0d759e6.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-35731cabc05dc8a0.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-36477394541292db.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-8b706b170c1272d8.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-801dbb3043ccf581.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-a32aa66ce6f72b21.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-d00ea3bfb2bb6c00.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-d2c6ebe88c3e113c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-df74f62f6bb60621.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-2170473575daeedb.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-1a08089bbddc4f51.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-f8f562e5472ad5c3.rlib" "-Wl,-Bdynamic" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil"
[INFO] [stderr]   = note: /opt/rustwide/target/debug/deps/yew_taskboard-d86a7c2a5d18f05d.yew_taskboard.9c0z0uc8-cgu.10.rcgu.o: In function `stdweb::webapi::event_target::IEventTarget::add_event_listener':
[INFO] [stderr]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.10/src/webcore/macros.rs:37: undefined reference to `emscripten_asm_const_int'
[INFO] [stderr]           /opt/rustwide/target/debug/deps/yew_taskboard-d86a7c2a5d18f05d.yew_taskboard.9c0z0uc8-cgu.10.rcgu.o: In function `stdweb::webapi::event_target::IEventTarget::add_event_listener':
[INFO] [stderr]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.10/src/webcore/macros.rs:37: undefined reference to `emscripten_asm_const_int'
[INFO] [stderr]           /opt/rustwide/target/debug/deps/yew_taskboard-d86a7c2a5d18f05d.yew_taskboard.9c0z0uc8-cgu.10.rcgu.o: In function `stdweb::webapi::event_target::IEventTarget::add_event_listener':
[INFO] [stderr]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.10/src/webcore/macros.rs:37: undefined reference to `emscripten_asm_const_int'
[INFO] [stderr]           /opt/rustwide/target/debug/deps/yew_taskboard-d86a7c2a5d18f05d.yew_taskboard.9c0z0uc8-cgu.10.rcgu.o: In function `stdweb::webapi::event_target::IEventTarget::add_event_listener':
[INFO] [stderr]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.10/src/webcore/macros.rs:37: undefined reference to `emscripten_asm_const_int'
[INFO] [stderr]           /opt/rustwide/target/debug/deps/yew_taskboard-d86a7c2a5d18f05d.yew_taskboard.9c0z0uc8-cgu.10.rcgu.o: In function `stdweb::webapi::event_target::IEventTarget::add_event_listener':
[INFO] [stderr]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.10/src/webcore/macros.rs:37: undefined reference to `emscripten_asm_const_int'
[INFO] [stderr]           /opt/rustwide/target/debug/deps/yew_taskboard-d86a7c2a5d18f05d.yew_taskboard.9c0z0uc8-cgu.10.rcgu.o:/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.10/src/webcore/macros.rs:37: more undefined references to `emscripten_asm_const_int' follow
[INFO] [stderr]           /opt/rustwide/target/debug/deps/libstdweb-ec87aa5a6e4a8c58.rlib(stdweb-ec87aa5a6e4a8c58.stdweb.eu4tlby6-cgu.5.rcgu.o): In function `stdweb::webcore::ffi::emscripten::event_loop':
[INFO] [stderr]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.10/src/webcore/ffi/emscripten.rs:9: undefined reference to `emscripten_pause_main_loop'
[INFO] [stderr]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.10/src/webcore/ffi/emscripten.rs:11: undefined reference to `emscripten_set_main_loop'
[INFO] [stderr]           /opt/rustwide/target/debug/deps/libstdweb-ec87aa5a6e4a8c58.rlib(stdweb-ec87aa5a6e4a8c58.stdweb.eu4tlby6-cgu.5.rcgu.o): In function `stdweb::webapi::html_elements::select::SelectElement::raw_value':
[INFO] [stderr]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.10/src/webapi/html_elements/select.rs:47: undefined reference to `emscripten_asm_const_int'
[INFO] [stderr]           /opt/rustwide/target/debug/deps/libstdweb-ec87aa5a6e4a8c58.rlib(stdweb-ec87aa5a6e4a8c58.stdweb.eu4tlby6-cgu.5.rcgu.o): In function `<stdweb::webapi::dom_exception::HierarchyRequestError as stdweb::webcore::instance_of::InstanceOf>::instance_of':
[INFO] [stderr]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.10/src/webcore/macros.rs:546: undefined reference to `emscripten_asm_const_int'
[INFO] [stderr]           /opt/rustwide/target/debug/deps/libstdweb-ec87aa5a6e4a8c58.rlib(stdweb-ec87aa5a6e4a8c58.stdweb.eu4tlby6-cgu.5.rcgu.o): In function `<stdweb::webapi::dom_exception::NotFoundError as stdweb::webcore::instance_of::InstanceOf>::instance_of':
[INFO] [stderr]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.10/src/webcore/macros.rs:546: undefined reference to `emscripten_asm_const_int'
[INFO] [stderr]           /opt/rustwide/target/debug/deps/libstdweb-ec87aa5a6e4a8c58.rlib(stdweb-ec87aa5a6e4a8c58.stdweb.eu4tlby6-cgu.5.rcgu.o): In function `<stdweb::webapi::dom_exception::InvalidCharacterError as stdweb::webcore::instance_of::InstanceOf>::instance_of':
[INFO] [stderr]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.10/src/webcore/macros.rs:546: undefined reference to `emscripten_asm_const_int'
[INFO] [stderr]           /opt/rustwide/target/debug/deps/libstdweb-ec87aa5a6e4a8c58.rlib(stdweb-ec87aa5a6e4a8c58.stdweb.eu4tlby6-cgu.6.rcgu.o): In function `stdweb::webcore::value::Reference::from_raw_unchecked':
[INFO] [stderr]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.10/src/webcore/value.rs:36: undefined reference to `emscripten_asm_const_int'
[INFO] [stderr]           /opt/rustwide/target/debug/deps/libstdweb-ec87aa5a6e4a8c58.rlib(stdweb-ec87aa5a6e4a8c58.stdweb.eu4tlby6-cgu.6.rcgu.o):/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.10/src/webcore/value.rs:92: more undefined references to `emscripten_asm_const_int' follow
[INFO] [stderr]           collect2: error: ld returned 1 exit status
[INFO] [stderr]           
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `yew-taskboard`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "1a7be49c26cd8ac29ea6716a0c893b824d7de6d6972944c272ce791103b0b196"`
[INFO] running `"docker" "rm" "-f" "1a7be49c26cd8ac29ea6716a0c893b824d7de6d6972944c272ce791103b0b196"`
[INFO] [stdout] 1a7be49c26cd8ac29ea6716a0c893b824d7de6d6972944c272ce791103b0b196