[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-1.38-1/sources/1.37.0/gh/juchiast/floater-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/juchiast/floater-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/juchiast/floater-rs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/juchiast/floater-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/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 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of juchiast/floater-rs on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "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-1.38-1/sources/1.37.0/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-1.38-1/sources/beta-2019-08-13/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" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing juchiast/floater-rs against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 23e50c796175d87346badc73ef3d26c07573096c5f47ab73f2738eaa156abb53
[INFO] running `"docker" "start" "-a" "23e50c796175d87346badc73ef3d26c07573096c5f47ab73f2738eaa156abb53"`
[INFO] [stderr]    Compiling cc v1.0.30
[INFO] [stderr]    Compiling stdweb v0.4.14
[INFO] [stderr]    Compiling bincode v1.0.1
[INFO] [stderr]    Compiling serde_derive v1.0.89
[INFO] [stderr]    Compiling backtrace-sys v0.1.28
[INFO] [stderr]    Compiling backtrace v0.3.14
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling stdweb-internal-macros v0.2.6
[INFO] [stderr]    Compiling stdweb-derive v0.5.1
[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/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/floater-25f2485e458d6dc9.floater.2uwadbk3-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/floater-25f2485e458d6dc9.floater.2uwadbk3-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/floater-25f2485e458d6dc9.floater.2uwadbk3-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/floater-25f2485e458d6dc9.floater.2uwadbk3-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/floater-25f2485e458d6dc9.floater.2uwadbk3-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/floater-25f2485e458d6dc9.floater.2uwadbk3-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/floater-25f2485e458d6dc9.floater.2uwadbk3-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/floater-25f2485e458d6dc9.floater.2uwadbk3-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/floater-25f2485e458d6dc9.floater.2uwadbk3-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/floater-25f2485e458d6dc9.floater.2uwadbk3-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/floater-25f2485e458d6dc9.floater.2uwadbk3-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/floater-25f2485e458d6dc9.floater.2uwadbk3-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/floater-25f2485e458d6dc9.floater.2uwadbk3-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/floater-25f2485e458d6dc9.floater.2uwadbk3-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/floater-25f2485e458d6dc9.floater.2uwadbk3-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/floater-25f2485e458d6dc9.floater.2uwadbk3-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/floater-25f2485e458d6dc9" "/opt/crater/target/debug/deps/floater-25f2485e458d6dc9.tugzrq4kbxrin01.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-8857b3c5696bef4f/out" "-L" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/target/debug/deps/libyew-58eb564ba8c26ade.rlib" "/opt/crater/target/debug/deps/libstdweb-106cda333da2eea5.rlib" "/opt/crater/target/debug/deps/libdiscard-6f76a4d78d9d10a6.rlib" "/opt/crater/target/debug/deps/libstdweb_internal_runtime-0ea39f3169c9a513.rlib" "/opt/crater/target/debug/deps/libslab-38e1dff674bc2c67.rlib" "/opt/crater/target/debug/deps/libanymap-89c988b92377262b.rlib" "/opt/crater/target/debug/deps/libbincode-4ddf50aea3aac83e.rlib" "/opt/crater/target/debug/deps/libserde_json-b245c0b6479fde92.rlib" "/opt/crater/target/debug/deps/libryu-7c08cdf6a5a70ae2.rlib" "/opt/crater/target/debug/deps/libserde-a9129ac3bfcdc297.rlib" "/opt/crater/target/debug/deps/libhttp-51b41a307079e956.rlib" "/opt/crater/target/debug/deps/libitoa-e88dc09e47f282cc.rlib" "/opt/crater/target/debug/deps/libfnv-0b54693efaf27e2a.rlib" "/opt/crater/target/debug/deps/libbytes-29b6148e8e503334.rlib" "/opt/crater/target/debug/deps/libiovec-9ba05c966d5c2a57.rlib" "/opt/crater/target/debug/deps/libbyteorder-579b0a05de5ca01c.rlib" "/opt/crater/target/debug/deps/liblog-07fd344e6693ff96.rlib" "/opt/crater/target/debug/deps/libfailure-ce5a54770d3fc026.rlib" "/opt/crater/target/debug/deps/libbacktrace-92452c9a518b1d3e.rlib" "/opt/crater/target/debug/deps/libbacktrace_sys-c0cf8806977fff65.rlib" "/opt/crater/target/debug/deps/librustc_demangle-d28dead022c91677.rlib" "/opt/crater/target/debug/deps/libcfg_if-cf9b915f175eb0bb.rlib" "/opt/crater/target/debug/deps/liblibc-7d097ec91535f8c5.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-4a76ff35a356aedf.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-e11c7b3b3225afe2.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-13217ede3d276f16.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-621a9ee22da6caa1.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-546c844e8071bbeb.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-be9569e4d599746f.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-47d8845cef2a3bc5.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-017511bce73a530c.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-be7979c57a08057b.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-d6459c4f0817c67c.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-580035dd98451925.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-aee5c24fff305dea.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-8a55a4098920125a.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-9fc4b5be2ba5cc19.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-58eb564ba8c26ade.rlib(yew-58eb564ba8c26ade.yew.4l1z44z1-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-58eb564ba8c26ade.rlib(yew-58eb564ba8c26ade.yew.4l1z44z1-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-58eb564ba8c26ade.rlib(yew-58eb564ba8c26ade.yew.4l1z44z1-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-58eb564ba8c26ade.rlib(yew-58eb564ba8c26ade.yew.4l1z44z1-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-58eb564ba8c26ade.rlib(yew-58eb564ba8c26ade.yew.4l1z44z1-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-58eb564ba8c26ade.rlib(yew-58eb564ba8c26ade.yew.4l1z44z1-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-106cda333da2eea5.rlib(stdweb-106cda333da2eea5.stdweb.36uant0d-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-106cda333da2eea5.rlib(stdweb-106cda333da2eea5.stdweb.36uant0d-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-106cda333da2eea5.rlib(stdweb-106cda333da2eea5.stdweb.36uant0d-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" "23e50c796175d87346badc73ef3d26c07573096c5f47ab73f2738eaa156abb53"`
[INFO] running `"docker" "rm" "-f" "23e50c796175d87346badc73ef3d26c07573096c5f47ab73f2738eaa156abb53"`
[INFO] [stdout] 23e50c796175d87346badc73ef3d26c07573096c5f47ab73f2738eaa156abb53