[INFO] updating cached repository https://github.com/maxdeviant/yew-playground
[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] d36fc3efd0e61ad11ed8d981681353913a1807e6
[INFO] testing maxdeviant/yew-playground against 1.38.0 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaxdeviant%2Fyew-playground" "work/builds/worker-1/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/maxdeviant/yew-playground on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/maxdeviant/yew-playground
[INFO] finished tweaking git repo https://github.com/maxdeviant/yew-playground
[INFO] tweaked toml for git repo https://github.com/maxdeviant/yew-playground written to work/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/maxdeviant/yew-playground already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/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" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] 9d04727703aba1dfc0e99dcf1263d2638cda7072332cb34aa85bf2b5ecdfa0d5
[INFO] running `"docker" "start" "-a" "9d04727703aba1dfc0e99dcf1263d2638cda7072332cb34aa85bf2b5ecdfa0d5"`
[INFO] [stderr]    Compiling stdweb v0.4.7
[INFO] [stderr]    Compiling discard v1.0.3
[INFO] [stderr]    Compiling anymap v0.12.1
[INFO] [stderr]    Compiling backtrace-sys v0.1.23
[INFO] [stderr]    Compiling syn v0.12.15
[INFO] [stderr]    Compiling serde_json v1.0.22
[INFO] [stderr]    Compiling bincode v1.0.1
[INFO] [stderr]    Compiling http v0.1.7
[INFO] [stderr]    Compiling serde_derive v1.0.70
[INFO] [stderr]    Compiling backtrace v0.3.9
[INFO] [stderr]    Compiling failure v0.1.1
[INFO] [stderr]    Compiling stdweb-derive v0.4.0
[INFO] [stderr]    Compiling yew v0.5.0 (https://github.com/DenisKolodin/yew.git#f077a9a0)
[INFO] [stderr]    Compiling yew-app 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/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/yew_app-ba051704ef5bbab6.yew_app.94qlw887-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/yew_app-ba051704ef5bbab6.yew_app.94qlw887-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/yew_app-ba051704ef5bbab6.yew_app.94qlw887-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/yew_app-ba051704ef5bbab6.yew_app.94qlw887-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/yew_app-ba051704ef5bbab6.yew_app.94qlw887-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/yew_app-ba051704ef5bbab6.yew_app.94qlw887-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/yew_app-ba051704ef5bbab6.yew_app.94qlw887-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/yew_app-ba051704ef5bbab6.yew_app.94qlw887-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/yew_app-ba051704ef5bbab6.yew_app.94qlw887-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/yew_app-ba051704ef5bbab6.yew_app.94qlw887-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/yew_app-ba051704ef5bbab6.yew_app.94qlw887-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/yew_app-ba051704ef5bbab6.yew_app.94qlw887-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/yew_app-ba051704ef5bbab6.yew_app.94qlw887-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/yew_app-ba051704ef5bbab6.yew_app.94qlw887-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/yew_app-ba051704ef5bbab6.yew_app.94qlw887-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/yew_app-ba051704ef5bbab6.yew_app.94qlw887-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/yew_app-ba051704ef5bbab6" "/opt/rustwide/target/debug/deps/yew_app-ba051704ef5bbab6.3fqztove3twnh5lf.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-841be1603ba45c84/out" "-L" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libyew_app-946a9c42b9170c08.rlib" "/opt/rustwide/target/debug/deps/libyew-b0bf5714a5c10ef2.rlib" "/opt/rustwide/target/debug/deps/libstdweb-1f9cdeb0512571c3.rlib" "/opt/rustwide/target/debug/deps/libdiscard-df473d0bfc50a6fa.rlib" "/opt/rustwide/target/debug/deps/libslab-0fadb2fa6f3746e9.rlib" "/opt/rustwide/target/debug/deps/libanymap-d90389c92ba75ba5.rlib" "/opt/rustwide/target/debug/deps/libbincode-15350386a5c42fb7.rlib" "/opt/rustwide/target/debug/deps/libserde_json-b32846ed8f55af8d.rlib" "/opt/rustwide/target/debug/deps/libdtoa-437bac9d1d29b832.rlib" "/opt/rustwide/target/debug/deps/libserde-2fa3d449b7795dc9.rlib" "/opt/rustwide/target/debug/deps/libhttp-2ac958c7af5c508e.rlib" "/opt/rustwide/target/debug/deps/libitoa-44d92df7432bc750.rlib" "/opt/rustwide/target/debug/deps/libfnv-51dd7c2b44b560c1.rlib" "/opt/rustwide/target/debug/deps/libbytes-2abe0ad365a9ffb5.rlib" "/opt/rustwide/target/debug/deps/libiovec-e0cb85620e80bb5b.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-9243b79115e98d79.rlib" "/opt/rustwide/target/debug/deps/liblog-3f756909567cac5d.rlib" "/opt/rustwide/target/debug/deps/libfailure-c33dfe96acfd9b9e.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-2b4dcd47a623fbae.rlib" "/opt/rustwide/target/debug/deps/libbacktrace_sys-aa1706e442eff405.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-22cf4b1d16ee149b.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-572dbcedaa7a75fc.rlib" "/opt/rustwide/target/debug/deps/liblibc-78cd1346cba930e5.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-12ce12f1efc08aa3.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-5d3cd1b3ddab72e4.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-f8222943dfd167e2.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-0cd00b2d3108cd48.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-485c05ba6ce1b438.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-63e6b1072426ba59.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-a421aff1d43911ee.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-3deef8ef4fe80dff.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-f65a176f0586269e.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-ad46d4080f4d7e57.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-da6c590582bf0885.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-837ca740df32db0a.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-db27c965e824589f.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-68a4f8466685ed76.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_app-ba051704ef5bbab6.yew_app.94qlw887-cgu.1.rcgu.o: In function `yew::virtual_dom::vtag::VTag<COMP>::apply_diffs':
[INFO] [stderr]           /opt/rustwide/workdir/<::stdweb::webcore::macros::__js_raw_asm macros>:6: undefined reference to `emscripten_asm_const_int'
[INFO] [stderr]           /opt/rustwide/workdir/<::stdweb::webcore::macros::__js_raw_asm macros>:6: undefined reference to `emscripten_asm_const_int'
[INFO] [stderr]           /opt/rustwide/target/debug/deps/yew_app-ba051704ef5bbab6.yew_app.94qlw887-cgu.6.rcgu.o: In function `stdweb::webapi::parent_node::IParentNode::query_selector':
[INFO] [stderr]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.7/src/webcore/macros.rs:37: undefined reference to `emscripten_asm_const_int'
[INFO] [stderr]           /opt/rustwide/target/debug/deps/yew_app-ba051704ef5bbab6.yew_app.94qlw887-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-0.4.7/src/webcore/macros.rs:37: undefined reference to `emscripten_asm_const_int'
[INFO] [stderr]           /opt/rustwide/target/debug/deps/yew_app-ba051704ef5bbab6.yew_app.94qlw887-cgu.6.rcgu.o: In function `<stdweb::webcore::value::Reference as core::ops::drop::Drop>::drop':
[INFO] [stderr]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.7/src/webcore/macros.rs:37: undefined reference to `emscripten_asm_const_int'
[INFO] [stderr]           /opt/rustwide/target/debug/deps/yew_app-ba051704ef5bbab6.yew_app.94qlw887-cgu.9.rcgu.o:/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.7/src/webcore/macros.rs:37: more undefined references to `emscripten_asm_const_int' follow
[INFO] [stderr]           /opt/rustwide/target/debug/deps/libstdweb-1f9cdeb0512571c3.rlib(stdweb-1f9cdeb0512571c3.stdweb.6ank7c73-cgu.5.rcgu.o): In function `stdweb::webcore::ffi::emscripten::event_loop':
[INFO] [stderr]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.7/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-0.4.7/src/webcore/ffi/emscripten.rs:11: undefined reference to `emscripten_set_main_loop'
[INFO] [stderr]           /opt/rustwide/target/debug/deps/libstdweb-1f9cdeb0512571c3.rlib(stdweb-1f9cdeb0512571c3.stdweb.6ank7c73-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-0.4.7/src/webcore/value.rs:33: undefined reference to `emscripten_asm_const_int'
[INFO] [stderr]           /opt/rustwide/target/debug/deps/libstdweb-1f9cdeb0512571c3.rlib(stdweb-1f9cdeb0512571c3.stdweb.6ank7c73-cgu.6.rcgu.o): In function `<stdweb::webcore::value::Reference as core::ops::drop::Drop>::drop':
[INFO] [stderr]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.7/src/webcore/value.rs:89: undefined reference to `emscripten_asm_const_int'
[INFO] [stderr]           /opt/rustwide/target/debug/deps/libstdweb-1f9cdeb0512571c3.rlib(stdweb-1f9cdeb0512571c3.stdweb.6ank7c73-cgu.6.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-0.4.7/src/webcore/macros.rs:567: undefined reference to `emscripten_asm_const_int'
[INFO] [stderr]           /opt/rustwide/target/debug/deps/libstdweb-1f9cdeb0512571c3.rlib(stdweb-1f9cdeb0512571c3.stdweb.6ank7c73-cgu.6.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-0.4.7/src/webcore/macros.rs:567: 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 `yew-app`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "9d04727703aba1dfc0e99dcf1263d2638cda7072332cb34aa85bf2b5ecdfa0d5"`
[INFO] running `"docker" "rm" "-f" "9d04727703aba1dfc0e99dcf1263d2638cda7072332cb34aa85bf2b5ecdfa0d5"`
[INFO] [stdout] 9d04727703aba1dfc0e99dcf1263d2638cda7072332cb34aa85bf2b5ecdfa0d5