[INFO] updating cached repository juchiast/floater-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/juchiast/floater-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/juchiast/floater-rs" "work/ex/beta-1.37-6/sources/1.36.0/gh/juchiast/floater-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/juchiast/floater-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/juchiast/floater-rs" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/juchiast/floater-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/juchiast/floater-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 31cf32cf9b589f303bbe569faa57ba9015ab87e5
[INFO] sha for GitHub repo juchiast/floater-rs: 31cf32cf9b589f303bbe569faa57ba9015ab87e5
[INFO] validating manifest of juchiast/floater-rs on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of juchiast/floater-rs on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing juchiast/floater-rs
[INFO] finished frobbing juchiast/floater-rs
[INFO] frobbed toml for juchiast/floater-rs written to work/ex/beta-1.37-6/sources/1.36.0/gh/juchiast/floater-rs/Cargo.toml
[INFO] started frobbing juchiast/floater-rs
[INFO] finished frobbing juchiast/floater-rs
[INFO] frobbed toml for juchiast/floater-rs written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/juchiast/floater-rs/Cargo.toml
[INFO] crate juchiast/floater-rs already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing juchiast/floater-rs against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/juchiast/floater-rs:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 0cbfad14cedf0a5ba9f75e25469de953f322d09e8cfba9b21a9b5dafa30a1e9e
[INFO] running `"docker" "start" "-a" "0cbfad14cedf0a5ba9f75e25469de953f322d09e8cfba9b21a9b5dafa30a1e9e"`
[INFO] [stderr]    Compiling backtrace-sys v0.1.28
[INFO] [stderr]    Compiling stdweb v0.4.14
[INFO] [stderr]    Compiling bincode v1.0.1
[INFO] [stderr]    Compiling synstructure v0.10.1
[INFO] [stderr]    Compiling serde_derive v1.0.89
[INFO] [stderr]    Compiling backtrace v0.3.14
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling stdweb-derive v0.5.1
[INFO] [stderr]    Compiling stdweb-internal-macros v0.2.6
[INFO] [stderr]    Compiling yew v0.7.0 (https://github.com/DenisKolodin/yew?rev=150e5afd4cd1df5a267c087c6bc9e374a9a9031e#150e5afd)
[INFO] [stderr]    Compiling floater v0.1.0 (/opt/crater/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/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/floater-9ad523de18392b1d.floater.zcnikwj9-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/floater-9ad523de18392b1d.floater.zcnikwj9-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/floater-9ad523de18392b1d.floater.zcnikwj9-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/floater-9ad523de18392b1d.floater.zcnikwj9-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/floater-9ad523de18392b1d.floater.zcnikwj9-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/floater-9ad523de18392b1d.floater.zcnikwj9-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/floater-9ad523de18392b1d.floater.zcnikwj9-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/floater-9ad523de18392b1d.floater.zcnikwj9-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/floater-9ad523de18392b1d.floater.zcnikwj9-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/floater-9ad523de18392b1d.floater.zcnikwj9-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/floater-9ad523de18392b1d.floater.zcnikwj9-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/floater-9ad523de18392b1d.floater.zcnikwj9-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/floater-9ad523de18392b1d.floater.zcnikwj9-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/floater-9ad523de18392b1d.floater.zcnikwj9-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/floater-9ad523de18392b1d.floater.zcnikwj9-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/floater-9ad523de18392b1d.floater.zcnikwj9-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/floater-9ad523de18392b1d" "/opt/crater/target/debug/deps/floater-9ad523de18392b1d.4p6pjx402oidptek.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/opt/crater/target/debug/build/backtrace-sys-96c90f17ec46df98/out" "-L" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/target/debug/deps/libyew-0387284d14a4ee20.rlib" "/opt/crater/target/debug/deps/libstdweb-db6c5de9e993c4ae.rlib" "/opt/crater/target/debug/deps/libdiscard-57236529d613e1dd.rlib" "/opt/crater/target/debug/deps/libstdweb_internal_runtime-8dd856b5088f3120.rlib" "/opt/crater/target/debug/deps/libslab-8c37f8a83abe1853.rlib" "/opt/crater/target/debug/deps/libanymap-8f4977074b830783.rlib" "/opt/crater/target/debug/deps/libbincode-028de7f52a9ade85.rlib" "/opt/crater/target/debug/deps/libserde_json-e17f8a72233c1f7f.rlib" "/opt/crater/target/debug/deps/libryu-e96bf1fa7384491d.rlib" "/opt/crater/target/debug/deps/libserde-af4d59091a80d8ca.rlib" "/opt/crater/target/debug/deps/libhttp-14c3f3162e299f45.rlib" "/opt/crater/target/debug/deps/libitoa-78d333a119156c7a.rlib" "/opt/crater/target/debug/deps/libfnv-9c46c9dc8e117f05.rlib" "/opt/crater/target/debug/deps/libbytes-bace8dd6c8f06c23.rlib" "/opt/crater/target/debug/deps/libiovec-1b0867774926b27a.rlib" "/opt/crater/target/debug/deps/libbyteorder-301089d538415037.rlib" "/opt/crater/target/debug/deps/liblog-7ee2fe78048b6c34.rlib" "/opt/crater/target/debug/deps/libfailure-0a08410adf38fd41.rlib" "/opt/crater/target/debug/deps/libbacktrace-263cbf591c24a8ee.rlib" "/opt/crater/target/debug/deps/libbacktrace_sys-c3f5b40818a134fe.rlib" "/opt/crater/target/debug/deps/librustc_demangle-ae4778049b91871b.rlib" "/opt/crater/target/debug/deps/libcfg_if-ed68c9a1ad96df3c.rlib" "/opt/crater/target/debug/deps/liblibc-beaccd0a69157a74.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-a80a1e8e09cafef8.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-e0e6351da805c468.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-e04f54bafc95e331.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-67901d3322495bd5.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-bd390b1abaceaec1.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-312dd37fdc7bedfc.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-8ed0e51d58d644a3.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-8a423c320a6c707f.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-d6a95598e2238263.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-d231614b153016eb.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-3821619027f463e4.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-1cfd794d18771a44.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-dcf33cf10c2452ef.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-c258fea34bf64bce.rlib" "-Wl,-Bdynamic" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil"
[INFO] [stderr]   = note: /opt/crater/target/debug/deps/libyew-0387284d14a4ee20.rlib(yew-0387284d14a4ee20.yew.8qhq3tr6-cgu.11.rcgu.o): In function `<yew::html::onchange::Wrapper<T> as yew::virtual_dom::Listener<COMP>>::attach::{{closure}}::{{closure}}::snippet::__cargo_web_snippet_cbb54466a17480e2aa3c55a350ddc2f54eb42f54':
[INFO] [stderr]           /opt/crater/cargo-home/git/checkouts/yew-cffb4df3674cc4fb/150e5af/<::stdweb::webcore::macros::_js_impl macros>:35: undefined reference to `emscripten_asm_const_int'
[INFO] [stderr]           /opt/crater/target/debug/deps/libyew-0387284d14a4ee20.rlib(yew-0387284d14a4ee20.yew.8qhq3tr6-cgu.9.rcgu.o): In function `yew::virtual_dom::vtag::VTag<COMP>::apply_diffs::snippet::__cargo_web_snippet_0da47658267a7497de743e1b0892f992ba6ca6ef':
[INFO] [stderr]           /opt/crater/cargo-home/git/checkouts/yew-cffb4df3674cc4fb/150e5af/<::stdweb::webcore::macros::_js_impl macros>:30: undefined reference to `emscripten_asm_const_int'
[INFO] [stderr]           /opt/crater/target/debug/deps/libyew-0387284d14a4ee20.rlib(yew-0387284d14a4ee20.yew.8qhq3tr6-cgu.9.rcgu.o): In function `yew::virtual_dom::vtag::VTag<COMP>::apply_diffs::snippet::__cargo_web_snippet_6a77b2f2accec26fefbfa0d864061d26f40f8f6f':
[INFO] [stderr]           /opt/crater/cargo-home/git/checkouts/yew-cffb4df3674cc4fb/150e5af/<::stdweb::webcore::macros::_js_impl macros>:30: undefined reference to `emscripten_asm_const_int'
[INFO] [stderr]           /opt/crater/target/debug/deps/libyew-0387284d14a4ee20.rlib(yew-0387284d14a4ee20.yew.8qhq3tr6-cgu.9.rcgu.o): In function `yew::virtual_dom::vtag::set_attribute::snippet::__cargo_web_snippet_da2febd72f9938d90bc2bf2905643f595b07abd9':
[INFO] [stderr]           /opt/crater/cargo-home/git/checkouts/yew-cffb4df3674cc4fb/150e5af/<::stdweb::webcore::macros::_js_impl macros>:30: undefined reference to `emscripten_asm_const_int'
[INFO] [stderr]           /opt/crater/target/debug/deps/libyew-0387284d14a4ee20.rlib(yew-0387284d14a4ee20.yew.8qhq3tr6-cgu.9.rcgu.o): In function `yew::virtual_dom::vtag::remove_attribute::snippet::__cargo_web_snippet_f6358c198ebcc61c9da370cca2679c0b8bc81a7b':
[INFO] [stderr]           /opt/crater/cargo-home/git/checkouts/yew-cffb4df3674cc4fb/150e5af/<::stdweb::webcore::macros::_js_impl macros>:30: undefined reference to `emscripten_asm_const_int'
[INFO] [stderr]           /opt/crater/target/debug/deps/libyew-0387284d14a4ee20.rlib(yew-0387284d14a4ee20.yew.8qhq3tr6-cgu.9.rcgu.o):/opt/crater/cargo-home/git/checkouts/yew-cffb4df3674cc4fb/150e5af/<::stdweb::webcore::macros::_js_impl macros>:30: more undefined references to `emscripten_asm_const_int' follow
[INFO] [stderr]           /opt/crater/target/debug/deps/libstdweb-db6c5de9e993c4ae.rlib(stdweb-db6c5de9e993c4ae.stdweb.aac1j642-cgu.9.rcgu.o): In function `stdweb::webcore::ffi::emscripten::event_loop':
[INFO] [stderr]           /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.14/src/webcore/ffi/emscripten.rs:9: undefined reference to `emscripten_pause_main_loop'
[INFO] [stderr]           /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.14/src/webcore/ffi/emscripten.rs:11: undefined reference to `emscripten_set_main_loop'
[INFO] [stderr]           /opt/crater/target/debug/deps/libstdweb-db6c5de9e993c4ae.rlib(stdweb-db6c5de9e993c4ae.stdweb.aac1j642-cgu.9.rcgu.o): In function `stdweb::webcore::value::Reference::from_raw_unchecked::snippet::__cargo_web_snippet_9f22d4ca7bc938409787341b7db181f8dd41e6df':
[INFO] [stderr]           /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.14/src/webcore/macros.rs:32: undefined reference to `emscripten_asm_const_int'
[INFO] [stderr]           /opt/crater/target/debug/deps/libstdweb-db6c5de9e993c4ae.rlib(stdweb-db6c5de9e993c4ae.stdweb.aac1j642-cgu.9.rcgu.o): In function `<stdweb::webcore::value::Reference as core::ops::drop::Drop>::drop::snippet::__cargo_web_snippet_80d6d56760c65e49b7be8b6b01c1ea861b046bf0':
[INFO] [stderr]           /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.14/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 `floater`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "0cbfad14cedf0a5ba9f75e25469de953f322d09e8cfba9b21a9b5dafa30a1e9e"`
[INFO] running `"docker" "rm" "-f" "0cbfad14cedf0a5ba9f75e25469de953f322d09e8cfba9b21a9b5dafa30a1e9e"`
[INFO] [stdout] 0cbfad14cedf0a5ba9f75e25469de953f322d09e8cfba9b21a9b5dafa30a1e9e