[INFO] updating cached repository https://github.com/tellefsen/blobworld_wasm
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 467e8ce2ecba0b4acd170ac6dad0bee5220e83df
[INFO] testing tellefsen/blobworld_wasm against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftellefsen%2Fblobworld_wasm" "work/builds/worker-5/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tellefsen/blobworld_wasm on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/tellefsen/blobworld_wasm
[INFO] finished tweaking git repo https://github.com/tellefsen/blobworld_wasm
[INFO] tweaked toml for git repo https://github.com/tellefsen/blobworld_wasm written to work/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/tellefsen/blobworld_wasm already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] 93ebb80e66be7d1ada7ab7d6f137faf170c4524b2cec5528fbf88b14e38de7b2
[INFO] running `"docker" "start" "-a" "93ebb80e66be7d1ada7ab7d6f137faf170c4524b2cec5528fbf88b14e38de7b2"`
[INFO] [stderr]    Compiling stdweb v0.4.17
[INFO] [stderr]    Compiling serde_json v1.0.40
[INFO] [stderr]    Compiling serde_derive v1.0.94
[INFO] [stderr]    Compiling stdweb-derive v0.5.1
[INFO] [stderr]    Compiling stdweb-internal-macros v0.2.7
[INFO] [stderr]    Compiling blobworld_wasm v0.1.0 (/opt/rustwide/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/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/blobworld_wasm-ca868a1c420931a7.blobworld_wasm.34a2mgrq-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/blobworld_wasm-ca868a1c420931a7.blobworld_wasm.34a2mgrq-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/blobworld_wasm-ca868a1c420931a7.blobworld_wasm.34a2mgrq-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/blobworld_wasm-ca868a1c420931a7.blobworld_wasm.34a2mgrq-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/blobworld_wasm-ca868a1c420931a7.blobworld_wasm.34a2mgrq-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/blobworld_wasm-ca868a1c420931a7.blobworld_wasm.34a2mgrq-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/blobworld_wasm-ca868a1c420931a7.blobworld_wasm.34a2mgrq-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/blobworld_wasm-ca868a1c420931a7.blobworld_wasm.34a2mgrq-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/blobworld_wasm-ca868a1c420931a7.blobworld_wasm.34a2mgrq-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/blobworld_wasm-ca868a1c420931a7.blobworld_wasm.34a2mgrq-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/blobworld_wasm-ca868a1c420931a7.blobworld_wasm.34a2mgrq-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/blobworld_wasm-ca868a1c420931a7.blobworld_wasm.34a2mgrq-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/blobworld_wasm-ca868a1c420931a7.blobworld_wasm.34a2mgrq-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/blobworld_wasm-ca868a1c420931a7.blobworld_wasm.34a2mgrq-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/blobworld_wasm-ca868a1c420931a7.blobworld_wasm.34a2mgrq-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/blobworld_wasm-ca868a1c420931a7.blobworld_wasm.34a2mgrq-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/blobworld_wasm-ca868a1c420931a7" "/opt/rustwide/target/debug/deps/blobworld_wasm-ca868a1c420931a7.vdduzj016sdh52z.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libstdweb-669e48c51f7a0ae0.rlib" "/opt/rustwide/target/debug/deps/libdiscard-846edfb26de9cf45.rlib" "/opt/rustwide/target/debug/deps/libstdweb_internal_runtime-9e13193a44ff956d.rlib" "/opt/rustwide/target/debug/deps/libserde_json-88e4833b5e5c3899.rlib" "/opt/rustwide/target/debug/deps/libryu-6dbb2e6f31cf0558.rlib" "/opt/rustwide/target/debug/deps/libitoa-e736842aeff4074b.rlib" "/opt/rustwide/target/debug/deps/libserde-c693e282899f9b91.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-db812c66f862af4c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-e7871a21575d5ff7.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-2f2c581bc0d759e6.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-35731cabc05dc8a0.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-36477394541292db.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-8b706b170c1272d8.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-801dbb3043ccf581.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-a32aa66ce6f72b21.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-d00ea3bfb2bb6c00.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-d2c6ebe88c3e113c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-df74f62f6bb60621.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-2170473575daeedb.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-1a08089bbddc4f51.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-f8f562e5472ad5c3.rlib" "-Wl,-Bdynamic" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil"
[INFO] [stderr]   = note: /opt/rustwide/target/debug/deps/libstdweb-669e48c51f7a0ae0.rlib(stdweb-669e48c51f7a0ae0.stdweb.a72l7w3r-cgu.0.rcgu.o): In function `<stdweb::webapi::rendering_context::CanvasRenderingContext2d as stdweb::webcore::instance_of::InstanceOf>::instance_of::snippet::__cargo_web_snippet_89611721005b3de331324f19bedec5df179862e4':
[INFO] [stderr]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.17/src/webcore/macros.rs:32: undefined reference to `emscripten_asm_const_int'
[INFO] [stderr]           /opt/rustwide/target/debug/deps/libstdweb-669e48c51f7a0ae0.rlib(stdweb-669e48c51f7a0ae0.stdweb.a72l7w3r-cgu.0.rcgu.o): In function `<stdweb::webapi::rendering_context::CanvasRenderingContext2d as stdweb::webapi::rendering_context::RenderingContext>::from_canvas::snippet::__cargo_web_snippet_49ae24e0f2d690c290030200ef793256363af281':
[INFO] [stderr]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.17/src/webcore/macros.rs:101: undefined reference to `emscripten_asm_const_int'
[INFO] [stderr]           /opt/rustwide/target/debug/deps/libstdweb-669e48c51f7a0ae0.rlib(stdweb-669e48c51f7a0ae0.stdweb.a72l7w3r-cgu.0.rcgu.o): In function `stdweb::webapi::rendering_context::CanvasRenderingContext2d::set_fill_style_color::snippet::__cargo_web_snippet_7e69871d2f0243bddcb8cffc809fd6fb5fb78697':
[INFO] [stderr]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.17/src/webcore/macros.rs:91: undefined reference to `emscripten_asm_const_int'
[INFO] [stderr]           /opt/rustwide/target/debug/deps/libstdweb-669e48c51f7a0ae0.rlib(stdweb-669e48c51f7a0ae0.stdweb.a72l7w3r-cgu.0.rcgu.o): In function `stdweb::webapi::rendering_context::CanvasRenderingContext2d::arc::snippet::__cargo_web_snippet_beb1ef96dc78600c39cf4a2d30d33fb4fa78d6e9':
[INFO] [stderr]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.17/src/webcore/macros.rs:91: undefined reference to `emscripten_asm_const_int'
[INFO] [stderr]           /opt/rustwide/target/debug/deps/libstdweb-669e48c51f7a0ae0.rlib(stdweb-669e48c51f7a0ae0.stdweb.a72l7w3r-cgu.0.rcgu.o): In function `stdweb::webapi::rendering_context::CanvasRenderingContext2d::fill::snippet::__cargo_web_snippet_34614a54b9917541d4d53cb2b9cf99dadc50b155':
[INFO] [stderr]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.17/src/webcore/macros.rs:91: undefined reference to `emscripten_asm_const_int'
[INFO] [stderr]           /opt/rustwide/target/debug/deps/libstdweb-669e48c51f7a0ae0.rlib(stdweb-669e48c51f7a0ae0.stdweb.a72l7w3r-cgu.0.rcgu.o):/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.17/src/webcore/macros.rs:91: more undefined references to `emscripten_asm_const_int' follow
[INFO] [stderr]           /opt/rustwide/target/debug/deps/libstdweb-669e48c51f7a0ae0.rlib(stdweb-669e48c51f7a0ae0.stdweb.a72l7w3r-cgu.10.rcgu.o): In function `stdweb::webcore::ffi::emscripten::event_loop':
[INFO] [stderr]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.17/src/webcore/ffi/emscripten.rs:9: undefined reference to `emscripten_pause_main_loop'
[INFO] [stderr]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.17/src/webcore/ffi/emscripten.rs:11: undefined reference to `emscripten_set_main_loop'
[INFO] [stderr]           /opt/rustwide/target/debug/deps/libstdweb-669e48c51f7a0ae0.rlib(stdweb-669e48c51f7a0ae0.stdweb.a72l7w3r-cgu.10.rcgu.o): In function `<stdweb::webcore::value::Reference as core::ops::drop::Drop>::drop::snippet::__cargo_web_snippet_80d6d56760c65e49b7be8b6b01c1ea861b046bf0':
[INFO] [stderr]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.17/src/webcore/macros.rs:32: undefined reference to `emscripten_asm_const_int'
[INFO] [stderr]           /opt/rustwide/target/debug/deps/libstdweb-669e48c51f7a0ae0.rlib(stdweb-669e48c51f7a0ae0.stdweb.a72l7w3r-cgu.10.rcgu.o): In function `stdweb::webapi::window::window::snippet::__cargo_web_snippet_0f503de1d61309643e0e13a7871406891e3691c9':
[INFO] [stderr]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.17/src/webcore/macros.rs:101: undefined reference to `emscripten_asm_const_int'
[INFO] [stderr]           /opt/rustwide/target/debug/deps/libstdweb-669e48c51f7a0ae0.rlib(stdweb-669e48c51f7a0ae0.stdweb.a72l7w3r-cgu.10.rcgu.o): In function `stdweb::webapi::window::Window::inner_width::snippet::__cargo_web_snippet_ea6ad9d8415e84119621f5aa2c86a39abc588b75':
[INFO] [stderr]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.17/src/webcore/macros.rs:101: undefined reference to `emscripten_asm_const_int'
[INFO] [stderr]           /opt/rustwide/target/debug/deps/libstdweb-669e48c51f7a0ae0.rlib(stdweb-669e48c51f7a0ae0.stdweb.a72l7w3r-cgu.10.rcgu.o): In function `stdweb::webapi::window::Window::inner_height::snippet::__cargo_web_snippet_b6fbe111e441333398599f63dc09b26f8d172654':
[INFO] [stderr]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.17/src/webcore/macros.rs:101: undefined reference to `emscripten_asm_const_int'
[INFO] [stderr]           /opt/rustwide/target/debug/deps/libstdweb-669e48c51f7a0ae0.rlib(stdweb-669e48c51f7a0ae0.stdweb.a72l7w3r-cgu.11.rcgu.o): In function `<stdweb::webapi::html_elements::canvas::CanvasElement as stdweb::webcore::instance_of::InstanceOf>::instance_of::snippet::__cargo_web_snippet_5984245de8b6ef88f693ba2383ebf3c2f9718c6c':
[INFO] [stderr]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.17/src/webcore/macros.rs:32: undefined reference to `emscripten_asm_const_int'
[INFO] [stderr]           /opt/rustwide/target/debug/deps/libstdweb-669e48c51f7a0ae0.rlib(stdweb-669e48c51f7a0ae0.stdweb.a72l7w3r-cgu.11.rcgu.o):/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.17/src/webcore/macros.rs:101: more undefined references to `emscripten_asm_const_int' follow
[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 `blobworld_wasm`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "93ebb80e66be7d1ada7ab7d6f137faf170c4524b2cec5528fbf88b14e38de7b2"`
[INFO] running `"docker" "rm" "-f" "93ebb80e66be7d1ada7ab7d6f137faf170c4524b2cec5528fbf88b14e38de7b2"`
[INFO] [stdout] 93ebb80e66be7d1ada7ab7d6f137faf170c4524b2cec5528fbf88b14e38de7b2