[INFO] updating cached repository robertlong/stdweb-webgl-experiments [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/robertlong/stdweb-webgl-experiments [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/robertlong/stdweb-webgl-experiments" "work/ex/beta-1.38-1/sources/1.37.0/gh/robertlong/stdweb-webgl-experiments"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/robertlong/stdweb-webgl-experiments'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/robertlong/stdweb-webgl-experiments" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/robertlong/stdweb-webgl-experiments"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/robertlong/stdweb-webgl-experiments'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] cec0f01117e5e2bd24c7ac2b687f8f9cf4d9b5ea [INFO] sha for GitHub repo robertlong/stdweb-webgl-experiments: cec0f01117e5e2bd24c7ac2b687f8f9cf4d9b5ea [INFO] validating manifest of robertlong/stdweb-webgl-experiments 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 robertlong/stdweb-webgl-experiments 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 robertlong/stdweb-webgl-experiments [INFO] finished frobbing robertlong/stdweb-webgl-experiments [INFO] frobbed toml for robertlong/stdweb-webgl-experiments written to work/ex/beta-1.38-1/sources/1.37.0/gh/robertlong/stdweb-webgl-experiments/Cargo.toml [INFO] started frobbing robertlong/stdweb-webgl-experiments [INFO] finished frobbing robertlong/stdweb-webgl-experiments [INFO] frobbed toml for robertlong/stdweb-webgl-experiments written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/robertlong/stdweb-webgl-experiments/Cargo.toml [INFO] crate robertlong/stdweb-webgl-experiments 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 robertlong/stdweb-webgl-experiments 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/robertlong/stdweb-webgl-experiments:/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] 9f454b97d52dc6f8b50d0e6f3f64bef6a4a566e65a2d291688d3c13a33cc8b6d [INFO] running `"docker" "start" "-a" "9f454b97d52dc6f8b50d0e6f3f64bef6a4a566e65a2d291688d3c13a33cc8b6d"` [INFO] [stderr] Compiling glenum v0.1.0 [INFO] [stderr] Compiling serde_json v1.0.9 [INFO] [stderr] Compiling stdweb v0.3.0 [INFO] [stderr] Compiling stdweb-webgl-experiments 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/stdweb_webgl_experiments-8362086fe420a5cf.stdweb_webgl_experiments.4jtjoelz-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/stdweb_webgl_experiments-8362086fe420a5cf.stdweb_webgl_experiments.4jtjoelz-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/stdweb_webgl_experiments-8362086fe420a5cf.stdweb_webgl_experiments.4jtjoelz-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/stdweb_webgl_experiments-8362086fe420a5cf.stdweb_webgl_experiments.4jtjoelz-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/stdweb_webgl_experiments-8362086fe420a5cf.stdweb_webgl_experiments.4jtjoelz-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/stdweb_webgl_experiments-8362086fe420a5cf.stdweb_webgl_experiments.4jtjoelz-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/stdweb_webgl_experiments-8362086fe420a5cf.stdweb_webgl_experiments.4jtjoelz-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/stdweb_webgl_experiments-8362086fe420a5cf.stdweb_webgl_experiments.4jtjoelz-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/stdweb_webgl_experiments-8362086fe420a5cf.stdweb_webgl_experiments.4jtjoelz-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/stdweb_webgl_experiments-8362086fe420a5cf.stdweb_webgl_experiments.4jtjoelz-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/stdweb_webgl_experiments-8362086fe420a5cf.stdweb_webgl_experiments.4jtjoelz-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/stdweb_webgl_experiments-8362086fe420a5cf.stdweb_webgl_experiments.4jtjoelz-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/stdweb_webgl_experiments-8362086fe420a5cf.stdweb_webgl_experiments.4jtjoelz-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/stdweb_webgl_experiments-8362086fe420a5cf.stdweb_webgl_experiments.4jtjoelz-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/stdweb_webgl_experiments-8362086fe420a5cf.stdweb_webgl_experiments.4jtjoelz-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/stdweb_webgl_experiments-8362086fe420a5cf.stdweb_webgl_experiments.4jtjoelz-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/stdweb_webgl_experiments-8362086fe420a5cf" "/opt/crater/target/debug/deps/stdweb_webgl_experiments-8362086fe420a5cf.1lgpna51jhq6f2jx.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-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/libstdweb-17eaaf78749f1d34.rlib" "/opt/crater/target/debug/deps/libserde_json-2646a89831983895.rlib" "/opt/crater/target/debug/deps/libdtoa-dbece04ab2440d63.rlib" "/opt/crater/target/debug/deps/libitoa-4ba6695a0e6b4a3c.rlib" "/opt/crater/target/debug/deps/libnum_traits-b1a031529aab51a7.rlib" "/opt/crater/target/debug/deps/libserde-dfb5d6c53c0e3b31.rlib" "/opt/crater/target/debug/deps/libglenum-d8677c04e388c576.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" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil" [INFO] [stderr] = note: /opt/crater/target/debug/deps/stdweb_webgl_experiments-8362086fe420a5cf.stdweb_webgl_experiments.4jtjoelz-cgu.0.rcgu.o: In function `stdweb_webgl_experiments::WebGL2RenderingContext::new': [INFO] [stderr] /opt/crater/workdir/src/main.rs:20: undefined reference to `emscripten_asm_const_int' [INFO] [stderr] /opt/crater/target/debug/deps/stdweb_webgl_experiments-8362086fe420a5cf.stdweb_webgl_experiments.4jtjoelz-cgu.0.rcgu.o: In function `stdweb_webgl_experiments::WebGL2RenderingContext::clear_color': [INFO] [stderr] /opt/crater/workdir/src/main.rs:28: undefined reference to `emscripten_asm_const_int' [INFO] [stderr] /opt/crater/target/debug/deps/stdweb_webgl_experiments-8362086fe420a5cf.stdweb_webgl_experiments.4jtjoelz-cgu.0.rcgu.o: In function `stdweb_webgl_experiments::WebGL2RenderingContext::clear': [INFO] [stderr] /opt/crater/workdir/src/main.rs:34: undefined reference to `emscripten_asm_const_int' [INFO] [stderr] /opt/crater/target/debug/deps/stdweb_webgl_experiments-8362086fe420a5cf.stdweb_webgl_experiments.4jtjoelz-cgu.0.rcgu.o: In function `stdweb_webgl_experiments::rand': [INFO] [stderr] /opt/crater/workdir/src/main.rs:73: undefined reference to `emscripten_asm_const_int' [INFO] [stderr] /opt/crater/target/debug/deps/stdweb_webgl_experiments-8362086fe420a5cf.stdweb_webgl_experiments.4jtjoelz-cgu.0.rcgu.o: In function `stdweb_webgl_experiments::now': [INFO] [stderr] /opt/crater/workdir/src/main.rs:81: undefined reference to `emscripten_asm_const_int' [INFO] [stderr] /opt/crater/target/debug/deps/stdweb_webgl_experiments-8362086fe420a5cf.stdweb_webgl_experiments.4jtjoelz-cgu.2.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-17eaaf78749f1d34.rlib(stdweb-17eaaf78749f1d34.stdweb.1kustdq4-cgu.7.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] /opt/crater/target/debug/deps/libstdweb-17eaaf78749f1d34.rlib(stdweb-17eaaf78749f1d34.stdweb.1kustdq4-cgu.8.rcgu.o): In function `stdweb::webapi::window::window': [INFO] [stderr] /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.3.0/src/webapi/window.rs:44: 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 `stdweb-webgl-experiments`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "9f454b97d52dc6f8b50d0e6f3f64bef6a4a566e65a2d291688d3c13a33cc8b6d"` [INFO] running `"docker" "rm" "-f" "9f454b97d52dc6f8b50d0e6f3f64bef6a4a566e65a2d291688d3c13a33cc8b6d"` [INFO] [stdout] 9f454b97d52dc6f8b50d0e6f3f64bef6a4a566e65a2d291688d3c13a33cc8b6d