[INFO] updating cached repository johalun/rust-wasm
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/johalun/rust-wasm
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/johalun/rust-wasm" "work/ex/beta-1.37-6/sources/1.36.0/gh/johalun/rust-wasm"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/johalun/rust-wasm'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/johalun/rust-wasm" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/johalun/rust-wasm"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/johalun/rust-wasm'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f75cfe40f7a761d9761e832f63595a9b66353f4c
[INFO] sha for GitHub repo johalun/rust-wasm: f75cfe40f7a761d9761e832f63595a9b66353f4c
[INFO] validating manifest of johalun/rust-wasm 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 johalun/rust-wasm 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 johalun/rust-wasm
[INFO] finished frobbing johalun/rust-wasm
[INFO] frobbed toml for johalun/rust-wasm written to work/ex/beta-1.37-6/sources/1.36.0/gh/johalun/rust-wasm/Cargo.toml
[INFO] started frobbing johalun/rust-wasm
[INFO] finished frobbing johalun/rust-wasm
[INFO] frobbed toml for johalun/rust-wasm written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/johalun/rust-wasm/Cargo.toml
[INFO] crate johalun/rust-wasm 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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing johalun/rust-wasm against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/johalun/rust-wasm:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] a0915a9fc2f34e3fe18723e9e874ad7fbd18d29c24a0d19dec0be4b77e6088cc
[INFO] running `"docker" "start" "-a" "a0915a9fc2f34e3fe18723e9e874ad7fbd18d29c24a0d19dec0be4b77e6088cc"`
[INFO] [stderr]    Compiling libc v0.2.26
[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/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/wasm_demo-0f7cf01ab872329f.wasm_demo.5lx6rmsp-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/wasm_demo-0f7cf01ab872329f.wasm_demo.5lx6rmsp-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/wasm_demo-0f7cf01ab872329f.wasm_demo.5lx6rmsp-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/wasm_demo-0f7cf01ab872329f.wasm_demo.5lx6rmsp-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/wasm_demo-0f7cf01ab872329f.wasm_demo.5lx6rmsp-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/wasm_demo-0f7cf01ab872329f.wasm_demo.5lx6rmsp-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/wasm_demo-0f7cf01ab872329f.wasm_demo.5lx6rmsp-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/wasm_demo-0f7cf01ab872329f.wasm_demo.5lx6rmsp-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/wasm_demo-0f7cf01ab872329f.wasm_demo.5lx6rmsp-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/wasm_demo-0f7cf01ab872329f.wasm_demo.5lx6rmsp-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/wasm_demo-0f7cf01ab872329f.wasm_demo.5lx6rmsp-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/wasm_demo-0f7cf01ab872329f.wasm_demo.5lx6rmsp-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/wasm_demo-0f7cf01ab872329f.wasm_demo.5lx6rmsp-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/wasm_demo-0f7cf01ab872329f.wasm_demo.5lx6rmsp-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/wasm_demo-0f7cf01ab872329f.wasm_demo.5lx6rmsp-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/wasm_demo-0f7cf01ab872329f.wasm_demo.5lx6rmsp-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/wasm_demo-0f7cf01ab872329f" "/opt/crater/target/debug/deps/wasm_demo-0f7cf01ab872329f.2jj6pd6jylvduxom.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/target/debug/deps/libwebplatform-a081ac4125d5a1c2.rlib" "/opt/crater/target/debug/deps/liblibc-552f86cc1abc1492.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-9895e8982b0a79e7.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-57306b8ed3378a0e.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-54463ae5adae3649.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-d99667b199a9875a.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-51f4300e102199f5.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-b3ccf1f7737a6a91.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-157c37a3ceb78853.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-505bcee45aafb736.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-c29abd529ba4452b.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-895383a3232f6572.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-5594cb4f559bc761.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-38e90baf978bc428.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-0f7cf01ab872329f.wasm_demo.5lx6rmsp-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-0f7cf01ab872329f.wasm_demo.5lx6rmsp-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-0f7cf01ab872329f.wasm_demo.5lx6rmsp-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-a081ac4125d5a1c2.rlib(webplatform-a081ac4125d5a1c2.webplatform.1pn97ut8-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-a081ac4125d5a1c2.rlib(webplatform-a081ac4125d5a1c2.webplatform.1pn97ut8-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-a081ac4125d5a1c2.rlib(webplatform-a081ac4125d5a1c2.webplatform.1pn97ut8-cgu.1.rcgu.o):/opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/webplatform-0.4.2/src/lib.rs:393: more undefined references to `emscripten_asm_const_int' follow
[INFO] [stderr]           /opt/crater/target/debug/deps/libwebplatform-a081ac4125d5a1c2.rlib(webplatform-a081ac4125d5a1c2.webplatform.1pn97ut8-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-a081ac4125d5a1c2.rlib(webplatform-a081ac4125d5a1c2.webplatform.1pn97ut8-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" "a0915a9fc2f34e3fe18723e9e874ad7fbd18d29c24a0d19dec0be4b77e6088cc"`
[INFO] running `"docker" "rm" "-f" "a0915a9fc2f34e3fe18723e9e874ad7fbd18d29c24a0d19dec0be4b77e6088cc"`
[INFO] [stdout] a0915a9fc2f34e3fe18723e9e874ad7fbd18d29c24a0d19dec0be4b77e6088cc