[INFO] updating cached repository hacksu/rust-wasm [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/hacksu/rust-wasm [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/hacksu/rust-wasm" "work/ex/beta-1.37-6/sources/1.36.0/gh/hacksu/rust-wasm"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/hacksu/rust-wasm'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/hacksu/rust-wasm" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/hacksu/rust-wasm"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/hacksu/rust-wasm'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 65497b4b867a7fa9c033c0439759f50fe869b1a3 [INFO] sha for GitHub repo hacksu/rust-wasm: 65497b4b867a7fa9c033c0439759f50fe869b1a3 [INFO] validating manifest of hacksu/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 hacksu/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 hacksu/rust-wasm [INFO] finished frobbing hacksu/rust-wasm [INFO] frobbed toml for hacksu/rust-wasm written to work/ex/beta-1.37-6/sources/1.36.0/gh/hacksu/rust-wasm/Cargo.toml [INFO] started frobbing hacksu/rust-wasm [INFO] finished frobbing hacksu/rust-wasm [INFO] frobbed toml for hacksu/rust-wasm written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/hacksu/rust-wasm/Cargo.toml [INFO] crate hacksu/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 hacksu/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-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/hacksu/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] 998a19d0c3fbf16d0f91500d887825f29803222ca63dc24e9831310c9658f192 [INFO] running `"docker" "start" "-a" "998a19d0c3fbf16d0f91500d887825f29803222ca63dc24e9831310c9658f192"` [INFO] [stderr] Compiling serde_json v1.0.9 [INFO] [stderr] Compiling stdweb v0.3.0 [INFO] [stderr] Compiling yew v0.2.0 [INFO] [stderr] Compiling rust-wasm v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/main.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `stdweb::web::*` [INFO] [stderr] --> src/main.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use stdweb::web::*; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `None` [INFO] [stderr] --> src/main.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | None [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [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/rust_wasm-78b2c2ef26049e5b.rust_wasm.c6zd4jty-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/rust_wasm-78b2c2ef26049e5b.rust_wasm.c6zd4jty-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/rust_wasm-78b2c2ef26049e5b.rust_wasm.c6zd4jty-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/rust_wasm-78b2c2ef26049e5b.rust_wasm.c6zd4jty-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/rust_wasm-78b2c2ef26049e5b.rust_wasm.c6zd4jty-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/rust_wasm-78b2c2ef26049e5b.rust_wasm.c6zd4jty-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/rust_wasm-78b2c2ef26049e5b.rust_wasm.c6zd4jty-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/rust_wasm-78b2c2ef26049e5b.rust_wasm.c6zd4jty-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/rust_wasm-78b2c2ef26049e5b.rust_wasm.c6zd4jty-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/rust_wasm-78b2c2ef26049e5b.rust_wasm.c6zd4jty-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/rust_wasm-78b2c2ef26049e5b.rust_wasm.c6zd4jty-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/rust_wasm-78b2c2ef26049e5b.rust_wasm.c6zd4jty-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/rust_wasm-78b2c2ef26049e5b.rust_wasm.c6zd4jty-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/rust_wasm-78b2c2ef26049e5b.rust_wasm.c6zd4jty-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/rust_wasm-78b2c2ef26049e5b.rust_wasm.c6zd4jty-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/rust_wasm-78b2c2ef26049e5b.rust_wasm.c6zd4jty-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/rust_wasm-78b2c2ef26049e5b" "/opt/crater/target/debug/deps/rust_wasm-78b2c2ef26049e5b.bylg3tuqf1kyym0.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/libyew-b152451adf4d47c4.rlib" "/opt/crater/target/debug/deps/libstdweb-959578d7efe40676.rlib" "/opt/crater/target/debug/deps/libserde_json-4a4f5d98c7d273d3.rlib" "/opt/crater/target/debug/deps/libdtoa-afccdcd5ba5ab8a4.rlib" "/opt/crater/target/debug/deps/libitoa-03ed006c279c1d9e.rlib" "/opt/crater/target/debug/deps/libnum_traits-3f18b91227087abf.rlib" "/opt/crater/target/debug/deps/libserde-b6a7de4cd21b260d.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" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil" [INFO] [stderr] = note: /opt/crater/target/debug/deps/rust_wasm-78b2c2ef26049e5b.rust_wasm.c6zd4jty-cgu.15.rcgu.o: In function `stdweb::webcore::value::Reference::from_raw_unchecked': [INFO] [stderr] /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.3.0/src/webcore/macros.rs:48: undefined reference to `emscripten_asm_const_int' [INFO] [stderr] /opt/crater/target/debug/deps/rust_wasm-78b2c2ef26049e5b.rust_wasm.c6zd4jty-cgu.15.rcgu.o: In function `::drop': [INFO] [stderr] /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.3.0/src/webcore/macros.rs:48: undefined reference to `emscripten_asm_const_int' [INFO] [stderr] /opt/crater/target/debug/deps/rust_wasm-78b2c2ef26049e5b.rust_wasm.c6zd4jty-cgu.4.rcgu.o: In function `yew::html::App::new': [INFO] [stderr] /opt/crater/workdir/<::stdweb::webcore::macros::__js_raw_asm macros>:4: undefined reference to `emscripten_asm_const_int' [INFO] [stderr] /opt/crater/target/debug/deps/rust_wasm-78b2c2ef26049e5b.rust_wasm.c6zd4jty-cgu.4.rcgu.o: In function `yew::html::App::mount_to': [INFO] [stderr] /opt/crater/workdir/<::stdweb::webcore::macros::__js_raw_asm macros>:4: undefined reference to `emscripten_asm_const_int' [INFO] [stderr] /opt/crater/target/debug/deps/rust_wasm-78b2c2ef26049e5b.rust_wasm.c6zd4jty-cgu.4.rcgu.o: In function `yew::html::AppSender::send': [INFO] [stderr] /opt/crater/workdir/<::stdweb::webcore::macros::__js_raw_asm macros>:4: undefined reference to `emscripten_asm_const_int' [INFO] [stderr] /opt/crater/target/debug/deps/rust_wasm-78b2c2ef26049e5b.rust_wasm.c6zd4jty-cgu.5.rcgu.o:/opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.3.0/src/webcore/macros.rs:48: more undefined references to `emscripten_asm_const_int' follow [INFO] [stderr] /opt/crater/target/debug/deps/libstdweb-959578d7efe40676.rlib(stdweb-959578d7efe40676.stdweb.2jsyjesz-cgu.9.rcgu.o): In function `stdweb::webcore::ffi::emscripten::event_loop': [INFO] [stderr] /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.3.0/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-0.3.0/src/webcore/ffi/emscripten.rs:11: 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 `rust-wasm`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "998a19d0c3fbf16d0f91500d887825f29803222ca63dc24e9831310c9658f192"` [INFO] running `"docker" "rm" "-f" "998a19d0c3fbf16d0f91500d887825f29803222ca63dc24e9831310c9658f192"` [INFO] [stdout] 998a19d0c3fbf16d0f91500d887825f29803222ca63dc24e9831310c9658f192