[INFO] updating cached repository emamd/wasm-demo
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/emamd/wasm-demo
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/emamd/wasm-demo" "work/ex/beta-1.38-1/sources/1.37.0/gh/emamd/wasm-demo"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/emamd/wasm-demo'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/emamd/wasm-demo" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/emamd/wasm-demo"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/emamd/wasm-demo'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e1d5da21727cd5be11fef2071245cf892febece4
[INFO] sha for GitHub repo emamd/wasm-demo: e1d5da21727cd5be11fef2071245cf892febece4
[INFO] validating manifest of emamd/wasm-demo 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 emamd/wasm-demo 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 emamd/wasm-demo
[INFO] finished frobbing emamd/wasm-demo
[INFO] frobbed toml for emamd/wasm-demo written to work/ex/beta-1.38-1/sources/1.37.0/gh/emamd/wasm-demo/Cargo.toml
[INFO] started frobbing emamd/wasm-demo
[INFO] finished frobbing emamd/wasm-demo
[INFO] frobbed toml for emamd/wasm-demo written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/emamd/wasm-demo/Cargo.toml
[INFO] crate emamd/wasm-demo 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 emamd/wasm-demo against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/emamd/wasm-demo:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] b2d2ca34f7fcda953167bdd6e721be52391f68124280f6b964b54b0aa6f99a3c
[INFO] running `"docker" "start" "-a" "b2d2ca34f7fcda953167bdd6e721be52391f68124280f6b964b54b0aa6f99a3c"`
[INFO] [stderr]    Compiling libc v0.2.24
[INFO] [stderr]    Compiling webplatform v0.4.2
[INFO] [stderr]    Compiling wasm-demo 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-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/wasm_demo-34765cd3fb073ef7.wasm_demo.bzuip6bm-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/wasm_demo-34765cd3fb073ef7.wasm_demo.bzuip6bm-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/wasm_demo-34765cd3fb073ef7.wasm_demo.bzuip6bm-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/wasm_demo-34765cd3fb073ef7.wasm_demo.bzuip6bm-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/wasm_demo-34765cd3fb073ef7.wasm_demo.bzuip6bm-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/wasm_demo-34765cd3fb073ef7.wasm_demo.bzuip6bm-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/wasm_demo-34765cd3fb073ef7.wasm_demo.bzuip6bm-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/wasm_demo-34765cd3fb073ef7.wasm_demo.bzuip6bm-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/wasm_demo-34765cd3fb073ef7.wasm_demo.bzuip6bm-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/wasm_demo-34765cd3fb073ef7.wasm_demo.bzuip6bm-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/wasm_demo-34765cd3fb073ef7.wasm_demo.bzuip6bm-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/wasm_demo-34765cd3fb073ef7.wasm_demo.bzuip6bm-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/wasm_demo-34765cd3fb073ef7.wasm_demo.bzuip6bm-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/wasm_demo-34765cd3fb073ef7.wasm_demo.bzuip6bm-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/wasm_demo-34765cd3fb073ef7.wasm_demo.bzuip6bm-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/wasm_demo-34765cd3fb073ef7.wasm_demo.bzuip6bm-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/wasm_demo-34765cd3fb073ef7" "/opt/crater/target/debug/deps/wasm_demo-34765cd3fb073ef7.2xeacwg7rfgucdr.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/target/debug/deps/libwebplatform-aeff5e4ef2eb73c3.rlib" "/opt/crater/target/debug/deps/liblibc-17716e76f24c7097.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-1d6d86bd078a28e9.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-e9721e46a424e2a9.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-c07193698f282147.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-6da45690f3863086.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-690797036dd27680.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-d3896ccbfd8eda2b.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-7cccc3739e3d7623.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-5e9ba178a513cd29.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-5ca9f83bf63d1f4b.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-bba1c7ef9e950882.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-e23c9de62012deb5.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-9b59dffdcd513d5d.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-17392340ab2e4a97.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-ac21508a81e3f7f3.rlib" "-Wl,-Bdynamic" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil"
[INFO] [stderr]   = note: /opt/crater/target/debug/deps/wasm_demo-34765cd3fb073ef7.wasm_demo.bzuip6bm-cgu.0.rcgu.o: In function `webplatform::HtmlNode::on':
[INFO] [stderr]           /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/webplatform-0.4.2/src/lib.rs:53: undefined reference to `emscripten_asm_const_int'
[INFO] [stderr]           /opt/crater/target/debug/deps/wasm_demo-34765cd3fb073ef7.wasm_demo.bzuip6bm-cgu.0.rcgu.o: In function `webplatform::HtmlNode::on':
[INFO] [stderr]           /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/webplatform-0.4.2/src/lib.rs:53: undefined reference to `emscripten_asm_const_int'
[INFO] [stderr]           /opt/crater/target/debug/deps/libwebplatform-aeff5e4ef2eb73c3.rlib(webplatform-aeff5e4ef2eb73c3.webplatform.cr7f1ix7-cgu.1.rcgu.o): In function `webplatform::HtmlNode::html_append':
[INFO] [stderr]           /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/webplatform-0.4.2/src/lib.rs:286: undefined reference to `emscripten_asm_const_int'
[INFO] [stderr]           /opt/crater/target/debug/deps/libwebplatform-aeff5e4ef2eb73c3.rlib(webplatform-aeff5e4ef2eb73c3.webplatform.cr7f1ix7-cgu.1.rcgu.o): In function `webplatform::alert':
[INFO] [stderr]           /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/webplatform-0.4.2/src/lib.rs:338: undefined reference to `emscripten_asm_const_int'
[INFO] [stderr]           /opt/crater/target/debug/deps/libwebplatform-aeff5e4ef2eb73c3.rlib(webplatform-aeff5e4ef2eb73c3.webplatform.cr7f1ix7-cgu.1.rcgu.o): In function `webplatform::Document::element_query':
[INFO] [stderr]           /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/webplatform-0.4.2/src/lib.rs:393: undefined reference to `emscripten_asm_const_int'
[INFO] [stderr]           /opt/crater/target/debug/deps/libwebplatform-aeff5e4ef2eb73c3.rlib(webplatform-aeff5e4ef2eb73c3.webplatform.cr7f1ix7-cgu.1.rcgu.o):/opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/webplatform-0.4.2/src/lib.rs:495: more undefined references to `emscripten_asm_const_int' follow
[INFO] [stderr]           /opt/crater/target/debug/deps/libwebplatform-aeff5e4ef2eb73c3.rlib(webplatform-aeff5e4ef2eb73c3.webplatform.cr7f1ix7-cgu.1.rcgu.o): In function `webplatform::leavemebe':
[INFO] [stderr]           /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/webplatform-0.4.2/src/lib.rs:508: undefined reference to `emscripten_pause_main_loop'
[INFO] [stderr]           /opt/crater/target/debug/deps/libwebplatform-aeff5e4ef2eb73c3.rlib(webplatform-aeff5e4ef2eb73c3.webplatform.cr7f1ix7-cgu.1.rcgu.o): In function `webplatform::spin':
[INFO] [stderr]           /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/webplatform-0.4.2/src/lib.rs:514: undefined reference to `emscripten_set_main_loop'
[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 `wasm-demo`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "b2d2ca34f7fcda953167bdd6e721be52391f68124280f6b964b54b0aa6f99a3c"`
[INFO] running `"docker" "rm" "-f" "b2d2ca34f7fcda953167bdd6e721be52391f68124280f6b964b54b0aa6f99a3c"`
[INFO] [stdout] b2d2ca34f7fcda953167bdd6e721be52391f68124280f6b964b54b0aa6f99a3c