[INFO] updating cached repository jackyzhen/rust-vs-go-slides
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/jackyzhen/rust-vs-go-slides
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/jackyzhen/rust-vs-go-slides" "work/ex/beta-1.37-6/sources/1.36.0/gh/jackyzhen/rust-vs-go-slides"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/jackyzhen/rust-vs-go-slides'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jackyzhen/rust-vs-go-slides" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jackyzhen/rust-vs-go-slides"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jackyzhen/rust-vs-go-slides'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] aab94ec37548c57d445ea7438359d3f1e66f0988
[INFO] sha for GitHub repo jackyzhen/rust-vs-go-slides: aab94ec37548c57d445ea7438359d3f1e66f0988
[INFO] validating manifest of jackyzhen/rust-vs-go-slides 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 jackyzhen/rust-vs-go-slides 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 jackyzhen/rust-vs-go-slides
[INFO] finished frobbing jackyzhen/rust-vs-go-slides
[INFO] frobbed toml for jackyzhen/rust-vs-go-slides written to work/ex/beta-1.37-6/sources/1.36.0/gh/jackyzhen/rust-vs-go-slides/Cargo.toml
[INFO] started frobbing jackyzhen/rust-vs-go-slides
[INFO] finished frobbing jackyzhen/rust-vs-go-slides
[INFO] frobbed toml for jackyzhen/rust-vs-go-slides written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jackyzhen/rust-vs-go-slides/Cargo.toml
[INFO] crate jackyzhen/rust-vs-go-slides 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] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing jackyzhen/rust-vs-go-slides 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-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/jackyzhen/rust-vs-go-slides:/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] dda23b84b8ad0807c2c70fe1642d1182aa7a8ee396f356a5b578fb801ee10fc6
[INFO] running `"docker" "start" "-a" "dda23b84b8ad0807c2c70fe1642d1182aa7a8ee396f356a5b578fb801ee10fc6"`
[INFO] [stderr]    Compiling stdweb v0.4.8
[INFO] [stderr]    Compiling getopts v0.2.18
[INFO] [stderr]    Compiling bincode v1.0.1
[INFO] [stderr]    Compiling stdweb-derive v0.4.0
[INFO] [stderr]    Compiling pulldown-cmark v0.1.2
[INFO] [stderr]    Compiling yew v0.5.0 (https://github.com/DenisKolodin/yew?rev=b957f8778ebb3ce88a6d10dfb41f04a4e44d6640#b957f877)
[INFO] [stderr]    Compiling rust-vs-go-slides 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/rust_vs_go_slides-ef9cc074108e2ea6.rust_vs_go_slides.1gx7pho0-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/rust_vs_go_slides-ef9cc074108e2ea6.rust_vs_go_slides.1gx7pho0-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/rust_vs_go_slides-ef9cc074108e2ea6.rust_vs_go_slides.1gx7pho0-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/rust_vs_go_slides-ef9cc074108e2ea6.rust_vs_go_slides.1gx7pho0-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/rust_vs_go_slides-ef9cc074108e2ea6.rust_vs_go_slides.1gx7pho0-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/rust_vs_go_slides-ef9cc074108e2ea6.rust_vs_go_slides.1gx7pho0-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/rust_vs_go_slides-ef9cc074108e2ea6.rust_vs_go_slides.1gx7pho0-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/rust_vs_go_slides-ef9cc074108e2ea6.rust_vs_go_slides.1gx7pho0-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/rust_vs_go_slides-ef9cc074108e2ea6.rust_vs_go_slides.1gx7pho0-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/rust_vs_go_slides-ef9cc074108e2ea6.rust_vs_go_slides.1gx7pho0-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/rust_vs_go_slides-ef9cc074108e2ea6.rust_vs_go_slides.1gx7pho0-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/rust_vs_go_slides-ef9cc074108e2ea6.rust_vs_go_slides.1gx7pho0-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/rust_vs_go_slides-ef9cc074108e2ea6.rust_vs_go_slides.1gx7pho0-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/rust_vs_go_slides-ef9cc074108e2ea6.rust_vs_go_slides.1gx7pho0-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/rust_vs_go_slides-ef9cc074108e2ea6.rust_vs_go_slides.1gx7pho0-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/rust_vs_go_slides-ef9cc074108e2ea6.rust_vs_go_slides.1gx7pho0-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/rust_vs_go_slides-ef9cc074108e2ea6" "/opt/crater/target/debug/deps/rust_vs_go_slides-ef9cc074108e2ea6.3mo4vgdrk5pbil6a.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/opt/crater/target/debug/build/backtrace-sys-c78f75c632ab2864/out" "-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/librust_vs_go_slides-04146d1532378ef9.rlib" "/opt/crater/target/debug/deps/libpulldown_cmark-7390bf400a3d3738.rlib" "/opt/crater/target/debug/deps/libbitflags-acbeb843e8a410b5.rlib" "/opt/crater/target/debug/deps/libyew-defa631c53228645.rlib" "/opt/crater/target/debug/deps/libstdweb-a469b88046ca0e32.rlib" "/opt/crater/target/debug/deps/libdiscard-31d6e661e7167a28.rlib" "/opt/crater/target/debug/deps/libslab-ef134a6ae2719ce7.rlib" "/opt/crater/target/debug/deps/libanymap-5049d4c3aef2d64c.rlib" "/opt/crater/target/debug/deps/libbincode-5730a7d7e2e13ee8.rlib" "/opt/crater/target/debug/deps/libserde_json-4e598f4dcb9d235d.rlib" "/opt/crater/target/debug/deps/libdtoa-7da1cad1e25058d3.rlib" "/opt/crater/target/debug/deps/libserde-776bfdb9383e835a.rlib" "/opt/crater/target/debug/deps/libhttp-2f604b774dc78ecc.rlib" "/opt/crater/target/debug/deps/libitoa-5b7c9b1990697752.rlib" "/opt/crater/target/debug/deps/libfnv-0d57e5fd8327cc13.rlib" "/opt/crater/target/debug/deps/libbytes-0287b749d73ec778.rlib" "/opt/crater/target/debug/deps/libiovec-ba1d72bd0b7736aa.rlib" "/opt/crater/target/debug/deps/libbyteorder-91484a073c47d330.rlib" "/opt/crater/target/debug/deps/liblog-3495fbd1439e5ac8.rlib" "/opt/crater/target/debug/deps/libfailure-79de9a4e2e9a6236.rlib" "/opt/crater/target/debug/deps/libbacktrace-e2d293cb01db920b.rlib" "/opt/crater/target/debug/deps/libbacktrace_sys-1dd780ffb44c06d2.rlib" "/opt/crater/target/debug/deps/librustc_demangle-0cf21e95f1903146.rlib" "/opt/crater/target/debug/deps/libcfg_if-4922c1ea6aa62895.rlib" "/opt/crater/target/debug/deps/liblibc-2bc51604af9dbea7.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" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil"
[INFO] [stderr]   = note: /opt/crater/target/debug/deps/rust_vs_go_slides-ef9cc074108e2ea6.rust_vs_go_slides.1gx7pho0-cgu.1.rcgu.o: In function `stdweb::webapi::parent_node::IParentNode::query_selector':
[INFO] [stderr]           /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.8/src/webcore/macros.rs:37: undefined reference to `emscripten_asm_const_int'
[INFO] [stderr]           /opt/crater/target/debug/deps/rust_vs_go_slides-ef9cc074108e2ea6.rust_vs_go_slides.1gx7pho0-cgu.11.rcgu.o: In function `<stdweb::webcore::value::Reference as core::ops::drop::Drop>::drop':
[INFO] [stderr]           /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.8/src/webcore/macros.rs:37: undefined reference to `emscripten_asm_const_int'
[INFO] [stderr]           /opt/crater/target/debug/deps/librust_vs_go_slides-04146d1532378ef9.rlib(rust_vs_go_slides-04146d1532378ef9.rust_vs_go_slides.5wlvr2dv-cgu.10.rcgu.o): In function `<stdweb::webapi::events::keyboard::KeyDownEvent as stdweb::webcore::instance_of::InstanceOf>::instance_of':
[INFO] [stderr]           /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.8/src/webcore/macros.rs:37: undefined reference to `emscripten_asm_const_int'
[INFO] [stderr]           /opt/crater/target/debug/deps/librust_vs_go_slides-04146d1532378ef9.rlib(rust_vs_go_slides-04146d1532378ef9.rust_vs_go_slides.5wlvr2dv-cgu.10.rcgu.o): In function `stdweb::webapi::node::INode::next_sibling':
[INFO] [stderr]           /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.8/src/webcore/macros.rs:37: undefined reference to `emscripten_asm_const_int'
[INFO] [stderr]           /opt/crater/target/debug/deps/librust_vs_go_slides-04146d1532378ef9.rlib(rust_vs_go_slides-04146d1532378ef9.rust_vs_go_slides.5wlvr2dv-cgu.10.rcgu.o): In function `stdweb::webapi::node::INode::set_node_value':
[INFO] [stderr]           /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.8/src/webcore/macros.rs:37: undefined reference to `emscripten_asm_const_int'
[INFO] [stderr]           /opt/crater/target/debug/deps/librust_vs_go_slides-04146d1532378ef9.rlib(rust_vs_go_slides-04146d1532378ef9.rust_vs_go_slides.5wlvr2dv-cgu.10.rcgu.o):/opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.8/src/webcore/macros.rs:37: more undefined references to `emscripten_asm_const_int' follow
[INFO] [stderr]           /opt/crater/target/debug/deps/libstdweb-a469b88046ca0e32.rlib(stdweb-a469b88046ca0e32.stdweb.djytbe4f-cgu.11.rcgu.o): In function `stdweb::webcore::ffi::emscripten::event_loop':
[INFO] [stderr]           /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.8/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-0.4.8/src/webcore/ffi/emscripten.rs:11: undefined reference to `emscripten_set_main_loop'
[INFO] [stderr]           /opt/crater/target/debug/deps/libstdweb-a469b88046ca0e32.rlib(stdweb-a469b88046ca0e32.stdweb.djytbe4f-cgu.11.rcgu.o): In function `<stdweb::webcore::symbol::Symbol as core::clone::Clone>::clone':
[INFO] [stderr]           /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.8/src/webcore/symbol.rs:10: undefined reference to `emscripten_asm_const_int'
[INFO] [stderr]           /opt/crater/target/debug/deps/libstdweb-a469b88046ca0e32.rlib(stdweb-a469b88046ca0e32.stdweb.djytbe4f-cgu.11.rcgu.o): In function `<stdweb::webcore::symbol::Symbol as core::ops::drop::Drop>::drop':
[INFO] [stderr]           /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.8/src/webcore/symbol.rs:30: undefined reference to `emscripten_asm_const_int'
[INFO] [stderr]           /opt/crater/target/debug/deps/libstdweb-a469b88046ca0e32.rlib(stdweb-a469b88046ca0e32.stdweb.djytbe4f-cgu.11.rcgu.o): In function `stdweb::webapi::token_list::TokenList::add':
[INFO] [stderr]           /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.8/src/webapi/token_list.rs:27: undefined reference to `emscripten_asm_const_int'
[INFO] [stderr]           /opt/crater/target/debug/deps/libstdweb-a469b88046ca0e32.rlib(stdweb-a469b88046ca0e32.stdweb.djytbe4f-cgu.11.rcgu.o): In function `stdweb::webapi::token_list::TokenList::remove':
[INFO] [stderr]           /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.8/src/webapi/token_list.rs:39: undefined reference to `emscripten_asm_const_int'
[INFO] [stderr]           /opt/crater/target/debug/deps/libstdweb-a469b88046ca0e32.rlib(stdweb-a469b88046ca0e32.stdweb.djytbe4f-cgu.15.rcgu.o): In function `stdweb::webapi::event_target::EventListenerHandle::remove':
[INFO] [stderr]           /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.8/src/webapi/event_target.rs:29: undefined reference to `emscripten_asm_const_int'
[INFO] [stderr]           /opt/crater/target/debug/deps/libstdweb-a469b88046ca0e32.rlib(stdweb-a469b88046ca0e32.stdweb.djytbe4f-cgu.15.rcgu.o):/opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.8/src/webapi/element.rs:173: 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 `rust-vs-go-slides`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "dda23b84b8ad0807c2c70fe1642d1182aa7a8ee396f356a5b578fb801ee10fc6"`
[INFO] running `"docker" "rm" "-f" "dda23b84b8ad0807c2c70fe1642d1182aa7a8ee396f356a5b578fb801ee10fc6"`
[INFO] [stdout] dda23b84b8ad0807c2c70fe1642d1182aa7a8ee396f356a5b578fb801ee10fc6