[INFO] updating cached repository https://github.com/jdgwf/rust-yew-child-component-test
[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] 3002be4a7ca68ee798a08d74996302606761b80f
[INFO] testing jdgwf/rust-yew-child-component-test against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjdgwf%2Frust-yew-child-component-test" "work/builds/worker-3/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jdgwf/rust-yew-child-component-test 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/jdgwf/rust-yew-child-component-test
[INFO] finished tweaking git repo https://github.com/jdgwf/rust-yew-child-component-test
[INFO] tweaked toml for git repo https://github.com/jdgwf/rust-yew-child-component-test written to work/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/jdgwf/rust-yew-child-component-test 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/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] 3bc0b63c784eb5d39466eeca99d341f8771c14fc0e848b6df688856fd77e9e92
[INFO] running `"docker" "start" "-a" "3bc0b63c784eb5d39466eeca99d341f8771c14fc0e848b6df688856fd77e9e92"`
[INFO] [stderr]    Compiling syn v1.0.3
[INFO] [stderr]    Compiling yew v0.9.0 (https://github.com/DenisKolodin/yew#ec41e9d7)
[INFO] [stderr]    Compiling yew-macro v0.9.0 (https://github.com/DenisKolodin/yew#ec41e9d7)
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling serde_derive v1.0.99
[INFO] [stderr]    Compiling proc-macro-hack v0.5.9
[INFO] [stderr]    Compiling serde v1.0.99
[INFO] [stderr]    Compiling serde_json v1.0.40
[INFO] [stderr]    Compiling bincode v1.0.1
[INFO] [stderr]    Compiling stdweb-derive v0.5.1
[INFO] [stderr]    Compiling stdweb-internal-macros v0.2.7
[INFO] [stderr]    Compiling stdweb v0.4.18
[INFO] [stderr]    Compiling wasmtests 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/wasmtests-ff274a5dfca86c0e.wasmtests.c6y1l0iy-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/wasmtests-ff274a5dfca86c0e.wasmtests.c6y1l0iy-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/wasmtests-ff274a5dfca86c0e.wasmtests.c6y1l0iy-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/wasmtests-ff274a5dfca86c0e.wasmtests.c6y1l0iy-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/wasmtests-ff274a5dfca86c0e.wasmtests.c6y1l0iy-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/wasmtests-ff274a5dfca86c0e.wasmtests.c6y1l0iy-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/wasmtests-ff274a5dfca86c0e.wasmtests.c6y1l0iy-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/wasmtests-ff274a5dfca86c0e.wasmtests.c6y1l0iy-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/wasmtests-ff274a5dfca86c0e.wasmtests.c6y1l0iy-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/wasmtests-ff274a5dfca86c0e.wasmtests.c6y1l0iy-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/wasmtests-ff274a5dfca86c0e.wasmtests.c6y1l0iy-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/wasmtests-ff274a5dfca86c0e.wasmtests.c6y1l0iy-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/wasmtests-ff274a5dfca86c0e.wasmtests.c6y1l0iy-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/wasmtests-ff274a5dfca86c0e.wasmtests.c6y1l0iy-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/wasmtests-ff274a5dfca86c0e.wasmtests.c6y1l0iy-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/wasmtests-ff274a5dfca86c0e.wasmtests.c6y1l0iy-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/wasmtests-ff274a5dfca86c0e" "/opt/rustwide/target/debug/deps/wasmtests-ff274a5dfca86c0e.3gcnsw2ptw12cabj.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-18c5be351582dcbb/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-f7c006475973ad22.rlib" "/opt/rustwide/target/debug/deps/libproc_macro_nested-88def48819911dea.rlib" "/opt/rustwide/target/debug/deps/libindexmap-5441d35fa90f9ada.rlib" "/opt/rustwide/target/debug/deps/libhttp-e86bd597aef06726.rlib" "/opt/rustwide/target/debug/deps/libfnv-593caa3c2629b83d.rlib" "/opt/rustwide/target/debug/deps/libbytes-6a7433ba33860324.rlib" "/opt/rustwide/target/debug/deps/libiovec-59a91995df16326d.rlib" "/opt/rustwide/target/debug/deps/libfailure-4d96dd9099092335.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-d7ef0145609a6bfa.rlib" "/opt/rustwide/target/debug/deps/libbacktrace_sys-b25a6be6005eb40a.rlib" "/opt/rustwide/target/debug/deps/liblibc-9f7a5de25bd5699b.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-8305082ed3b64c26.rlib" "/opt/rustwide/target/debug/deps/libstdweb-a2c7ad393de474c8.rlib" "/opt/rustwide/target/debug/deps/libdiscard-846edfb26de9cf45.rlib" "/opt/rustwide/target/debug/deps/libstdweb_internal_runtime-9e13193a44ff956d.rlib" "/opt/rustwide/target/debug/deps/libserde_json-266f805856da1592.rlib" "/opt/rustwide/target/debug/deps/libryu-6dbb2e6f31cf0558.rlib" "/opt/rustwide/target/debug/deps/libitoa-e736842aeff4074b.rlib" "/opt/rustwide/target/debug/deps/libslab-48da5e5bfb95471c.rlib" "/opt/rustwide/target/debug/deps/liblog-1818d5b5c3e6b9cf.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-7390b7ae06eb302e.rlib" "/opt/rustwide/target/debug/deps/libbincode-4d7b98bd779e3c27.rlib" "/opt/rustwide/target/debug/deps/libserde-f629e7389a7205c6.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-fdd43a3ae319d8ce.rlib" "/opt/rustwide/target/debug/deps/libanymap-9b2684f03e561fe5.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/libyew-f7c006475973ad22.rlib(yew-f7c006475973ad22.yew.coel97dm-cgu.6.rcgu.o): In function `yew::virtual_dom::vtag::VTag<COMP>::apply_diffs::snippet::__cargo_web_snippet_0da47658267a7497de743e1b0892f992ba6ca6ef':
[INFO] [stderr]           /opt/rustwide/cargo-home/git/checkouts/yew-cffb4df3674cc4fb/ec41e9d/<::stdweb::webcore::macros::_js_impl macros>:35: undefined reference to `emscripten_asm_const_int'
[INFO] [stderr]           /opt/rustwide/target/debug/deps/libyew-f7c006475973ad22.rlib(yew-f7c006475973ad22.yew.coel97dm-cgu.6.rcgu.o): In function `yew::virtual_dom::vtag::set_attribute::snippet::__cargo_web_snippet_da2febd72f9938d90bc2bf2905643f595b07abd9':
[INFO] [stderr]           /opt/rustwide/cargo-home/git/checkouts/yew-cffb4df3674cc4fb/ec41e9d/<::stdweb::webcore::macros::_js_impl macros>:35: undefined reference to `emscripten_asm_const_int'
[INFO] [stderr]           /opt/rustwide/target/debug/deps/libyew-f7c006475973ad22.rlib(yew-f7c006475973ad22.yew.coel97dm-cgu.6.rcgu.o): In function `yew::virtual_dom::vtag::remove_attribute::snippet::__cargo_web_snippet_f6358c198ebcc61c9da370cca2679c0b8bc81a7b':
[INFO] [stderr]           /opt/rustwide/cargo-home/git/checkouts/yew-cffb4df3674cc4fb/ec41e9d/<::stdweb::webcore::macros::_js_impl macros>:35: undefined reference to `emscripten_asm_const_int'
[INFO] [stderr]           /opt/rustwide/target/debug/deps/libyew-f7c006475973ad22.rlib(yew-f7c006475973ad22.yew.coel97dm-cgu.6.rcgu.o): In function `yew::virtual_dom::vtag::set_checked::snippet::__cargo_web_snippet_a1f43b583e011a9bbeae64030b81f677e6c29005':
[INFO] [stderr]           /opt/rustwide/cargo-home/git/checkouts/yew-cffb4df3674cc4fb/ec41e9d/<::stdweb::webcore::macros::_js_impl macros>:35: undefined reference to `emscripten_asm_const_int'
[INFO] [stderr]           /opt/rustwide/target/debug/deps/libstdweb-a2c7ad393de474c8.rlib(stdweb-a2c7ad393de474c8.stdweb.cg8p9c6j-cgu.1.rcgu.o): In function `<stdweb::webcore::symbol::Symbol as core::clone::Clone>::clone::snippet::__cargo_web_snippet_0aced9e2351ced72f1ff99645a129132b16c0d3c':
[INFO] [stderr]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.18/src/webcore/macros.rs:32: undefined reference to `emscripten_asm_const_int'
[INFO] [stderr]           /opt/rustwide/target/debug/deps/libstdweb-a2c7ad393de474c8.rlib(stdweb-a2c7ad393de474c8.stdweb.cg8p9c6j-cgu.1.rcgu.o):/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.18/src/webcore/macros.rs:91: more undefined references to `emscripten_asm_const_int' follow
[INFO] [stderr]           /opt/rustwide/target/debug/deps/libstdweb-a2c7ad393de474c8.rlib(stdweb-a2c7ad393de474c8.stdweb.cg8p9c6j-cgu.9.rcgu.o): In function `stdweb::webcore::ffi::emscripten::event_loop':
[INFO] [stderr]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.18/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-0.4.18/src/webcore/ffi/emscripten.rs:11: undefined reference to `emscripten_set_main_loop'
[INFO] [stderr]           /opt/rustwide/target/debug/deps/libstdweb-a2c7ad393de474c8.rlib(stdweb-a2c7ad393de474c8.stdweb.cg8p9c6j-cgu.9.rcgu.o): In function `<stdweb::webapi::dom_exception::HierarchyRequestError as stdweb::webcore::instance_of::InstanceOf>::instance_of::snippet::__cargo_web_snippet_c023351d5bff43ef3dd317b499821cd4e71492f0':
[INFO] [stderr]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.18/src/webcore/macros.rs:32: undefined reference to `emscripten_asm_const_int'
[INFO] [stderr]           /opt/rustwide/target/debug/deps/libstdweb-a2c7ad393de474c8.rlib(stdweb-a2c7ad393de474c8.stdweb.cg8p9c6j-cgu.9.rcgu.o): In function `<stdweb::webapi::dom_exception::NotFoundError as stdweb::webcore::instance_of::InstanceOf>::instance_of::snippet::__cargo_web_snippet_de2896a7ccf316486788a4d0bc433c25d2f1a12b':
[INFO] [stderr]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.18/src/webcore/macros.rs:32: undefined reference to `emscripten_asm_const_int'
[INFO] [stderr]           /opt/rustwide/target/debug/deps/libstdweb-a2c7ad393de474c8.rlib(stdweb-a2c7ad393de474c8.stdweb.cg8p9c6j-cgu.9.rcgu.o): In function `<stdweb::webapi::dom_exception::SyntaxError as stdweb::webcore::instance_of::InstanceOf>::instance_of::snippet::__cargo_web_snippet_7c8dfab835dc8a552cd9d67f27d26624590e052c':
[INFO] [stderr]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.18/src/webcore/macros.rs:32: undefined reference to `emscripten_asm_const_int'
[INFO] [stderr]           /opt/rustwide/target/debug/deps/libstdweb-a2c7ad393de474c8.rlib(stdweb-a2c7ad393de474c8.stdweb.cg8p9c6j-cgu.9.rcgu.o): In function `<stdweb::webapi::dom_exception::InvalidCharacterError as stdweb::webcore::instance_of::InstanceOf>::instance_of::snippet::__cargo_web_snippet_0e54fd9c163fcf648ce0a395fde4500fd167a40b':
[INFO] [stderr]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.18/src/webcore/macros.rs:32: undefined reference to `emscripten_asm_const_int'
[INFO] [stderr]           /opt/rustwide/target/debug/deps/libstdweb-a2c7ad393de474c8.rlib(stdweb-a2c7ad393de474c8.stdweb.cg8p9c6j-cgu.9.rcgu.o): In function `<stdweb::webapi::dom_exception::NamespaceError as stdweb::webcore::instance_of::InstanceOf>::instance_of::snippet::__cargo_web_snippet_e854289309e564012996fbb70e7c19bf4e6a8866':
[INFO] [stderr]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.18/src/webcore/macros.rs:32: undefined reference to `emscripten_asm_const_int'
[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 `wasmtests`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "3bc0b63c784eb5d39466eeca99d341f8771c14fc0e848b6df688856fd77e9e92"`
[INFO] running `"docker" "rm" "-f" "3bc0b63c784eb5d39466eeca99d341f8771c14fc0e848b6df688856fd77e9e92"`
[INFO] [stdout] 3bc0b63c784eb5d39466eeca99d341f8771c14fc0e848b6df688856fd77e9e92