[INFO] updating cached repository https://github.com/jackyzhen/rust-vs-go-slides
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/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] aab94ec37548c57d445ea7438359d3f1e66f0988
[INFO] testing jackyzhen/rust-vs-go-slides against 1.44.0 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjackyzhen%2Frust-vs-go-slides" "/workspace/builds/worker-12/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jackyzhen/rust-vs-go-slides on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/jackyzhen/rust-vs-go-slides
[INFO] finished tweaking git repo https://github.com/jackyzhen/rust-vs-go-slides
[INFO] tweaked toml for git repo https://github.com/jackyzhen/rust-vs-go-slides written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/jackyzhen/rust-vs-go-slides already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-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" "+1.44.0" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1b3bec761c7a3c9e3e6e123bf3a23b6bdcd947321b3b830d11eab181093f8e6b
[INFO] running `"docker" "start" "-a" "1b3bec761c7a3c9e3e6e123bf3a23b6bdcd947321b3b830d11eab181093f8e6b"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling stdweb v0.4.8
[INFO] [stderr]    Compiling discard v1.0.3
[INFO] [stderr]    Compiling pulldown-cmark v0.1.2
[INFO] [stderr]    Compiling proc-macro2 v0.4.9
[INFO] [stderr]    Compiling syn v0.12.15
[INFO] [stderr]    Compiling serde_json v1.0.24
[INFO] [stderr]    Compiling bincode v1.0.1
[INFO] [stderr]    Compiling backtrace-sys v0.1.23
[INFO] [stderr]    Compiling bytes v0.4.9
[INFO] [stderr]    Compiling synstructure v0.6.1
[INFO] [stderr]    Compiling quote v0.6.4
[INFO] [stderr]    Compiling http v0.1.8
[INFO] [stderr]    Compiling syn v0.14.5
[INFO] [stderr]    Compiling failure_derive v0.1.1
[INFO] [stderr]    Compiling backtrace v0.3.9
[INFO] [stderr]    Compiling failure v0.1.1
[INFO] [stderr]    Compiling serde_derive v1.0.70
[INFO] [stderr]    Compiling stdweb-derive v0.4.0
[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/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/model.rs:28:29
[INFO] [stderr]    |
[INFO] [stderr] 28 |     pub handler: Option<Box<Task>>,
[INFO] [stderr]    |                             ^^^^ help: use `dyn`: `dyn Task`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[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/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/rust_vs_go_slides-47a04d0e6b4b0dad.rust_vs_go_slides.6k80kgra-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/rust_vs_go_slides-47a04d0e6b4b0dad.rust_vs_go_slides.6k80kgra-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/rust_vs_go_slides-47a04d0e6b4b0dad.rust_vs_go_slides.6k80kgra-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/rust_vs_go_slides-47a04d0e6b4b0dad.rust_vs_go_slides.6k80kgra-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/rust_vs_go_slides-47a04d0e6b4b0dad.rust_vs_go_slides.6k80kgra-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/rust_vs_go_slides-47a04d0e6b4b0dad.rust_vs_go_slides.6k80kgra-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/rust_vs_go_slides-47a04d0e6b4b0dad.rust_vs_go_slides.6k80kgra-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/rust_vs_go_slides-47a04d0e6b4b0dad.rust_vs_go_slides.6k80kgra-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/rust_vs_go_slides-47a04d0e6b4b0dad.rust_vs_go_slides.6k80kgra-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/rust_vs_go_slides-47a04d0e6b4b0dad.rust_vs_go_slides.6k80kgra-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/rust_vs_go_slides-47a04d0e6b4b0dad.rust_vs_go_slides.6k80kgra-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/rust_vs_go_slides-47a04d0e6b4b0dad.rust_vs_go_slides.6k80kgra-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/rust_vs_go_slides-47a04d0e6b4b0dad.rust_vs_go_slides.6k80kgra-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/rust_vs_go_slides-47a04d0e6b4b0dad.rust_vs_go_slides.6k80kgra-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/rust_vs_go_slides-47a04d0e6b4b0dad.rust_vs_go_slides.6k80kgra-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/rust_vs_go_slides-47a04d0e6b4b0dad.rust_vs_go_slides.6k80kgra-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/rust_vs_go_slides-47a04d0e6b4b0dad" "/opt/rustwide/target/debug/deps/rust_vs_go_slides-47a04d0e6b4b0dad.1xw37sthg5hmsmwb.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/build/backtrace-sys-d06780cf8fbd95d4/out" "-L" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/librust_vs_go_slides-8bb6aef86a7ce94e.rlib" "/opt/rustwide/target/debug/deps/libpulldown_cmark-d7976857f7b31e3f.rlib" "/opt/rustwide/target/debug/deps/libbitflags-ab20643d5be9da09.rlib" "/opt/rustwide/target/debug/deps/libyew-11e711a1f6774d77.rlib" "/opt/rustwide/target/debug/deps/libstdweb-4a146854349ae75f.rlib" "/opt/rustwide/target/debug/deps/libdiscard-004940a1f615e216.rlib" "/opt/rustwide/target/debug/deps/libslab-14391ea717b41243.rlib" "/opt/rustwide/target/debug/deps/libanymap-56c5d6a24ad3dee8.rlib" "/opt/rustwide/target/debug/deps/libbincode-2a8336d43c3c3a3b.rlib" "/opt/rustwide/target/debug/deps/libserde_json-bda9568727c8451f.rlib" "/opt/rustwide/target/debug/deps/libdtoa-561da8907aae266b.rlib" "/opt/rustwide/target/debug/deps/libserde-f0d01a68fe63e074.rlib" "/opt/rustwide/target/debug/deps/libhttp-be5c7607e778f6ef.rlib" "/opt/rustwide/target/debug/deps/libitoa-a00540a31fd3b599.rlib" "/opt/rustwide/target/debug/deps/libfnv-73f55f8a234ebd2d.rlib" "/opt/rustwide/target/debug/deps/libbytes-5853a9c6b51188aa.rlib" "/opt/rustwide/target/debug/deps/libiovec-8c51103bce7c8818.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-ba2c6eeef87aa71f.rlib" "/opt/rustwide/target/debug/deps/liblog-4b35078314e33a3e.rlib" "/opt/rustwide/target/debug/deps/libfailure-8850dd1b4c9dce07.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-d1707a06f21e95a1.rlib" "/opt/rustwide/target/debug/deps/libbacktrace_sys-0f7d5357cca9233a.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-febb9c5098bef537.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-df7f38a51e548639.rlib" "/opt/rustwide/target/debug/deps/liblibc-bad99bfbe591da84.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-205127404fcba336.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-a657948fb7763780.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-4af901391177f653.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-9bdd51edf637d1e0.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-df9a9630b2ea2e1e.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-fddbfe63d5cc9339.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-dc1fcc6e43806791.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-e2f4bff19e00107e.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-a152d13c1d7ed405.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-d92b841792fc008d.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-a64c249515c023f5.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-57654524b3e40c00.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-72180f1527a726a2.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-990cc8f4a91a3ab4.rlib" "-Wl,-Bdynamic" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil"
[INFO] [stderr]   = note: /usr/bin/ld: /opt/rustwide/target/debug/deps/rust_vs_go_slides-47a04d0e6b4b0dad.rust_vs_go_slides.6k80kgra-cgu.2.rcgu.o: in function `stdweb::webapi::parent_node::IParentNode::query_selector':
[INFO] [stderr]           /opt/rustwide/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]           /usr/bin/ld: /opt/rustwide/target/debug/deps/librust_vs_go_slides-8bb6aef86a7ce94e.rlib(rust_vs_go_slides-8bb6aef86a7ce94e.rust_vs_go_slides.714m8b86-cgu.13.rcgu.o): in function `stdweb::webapi::event_target::IEventTarget::add_event_listener':
[INFO] [stderr]           /opt/rustwide/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]           /usr/bin/ld: /opt/rustwide/target/debug/deps/librust_vs_go_slides-8bb6aef86a7ce94e.rlib(rust_vs_go_slides-8bb6aef86a7ce94e.rust_vs_go_slides.714m8b86-cgu.13.rcgu.o): in function `stdweb::webapi::event_target::IEventTarget::add_event_listener':
[INFO] [stderr]           /opt/rustwide/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]           /usr/bin/ld: /opt/rustwide/target/debug/deps/librust_vs_go_slides-8bb6aef86a7ce94e.rlib(rust_vs_go_slides-8bb6aef86a7ce94e.rust_vs_go_slides.714m8b86-cgu.13.rcgu.o): in function `stdweb::webapi::event_target::IEventTarget::add_event_listener':
[INFO] [stderr]           /opt/rustwide/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]           /usr/bin/ld: /opt/rustwide/target/debug/deps/librust_vs_go_slides-8bb6aef86a7ce94e.rlib(rust_vs_go_slides-8bb6aef86a7ce94e.rust_vs_go_slides.714m8b86-cgu.13.rcgu.o): in function `stdweb::webapi::node::INode::next_sibling':
[INFO] [stderr]           /opt/rustwide/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]           /usr/bin/ld: /opt/rustwide/target/debug/deps/librust_vs_go_slides-8bb6aef86a7ce94e.rlib(rust_vs_go_slides-8bb6aef86a7ce94e.rust_vs_go_slides.714m8b86-cgu.13.rcgu.o):/opt/rustwide/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]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-4a146854349ae75f.rlib(stdweb-4a146854349ae75f.stdweb.6boi2frq-cgu.3.rcgu.o): in function `stdweb::webcore::ffi::emscripten::event_loop':
[INFO] [stderr]           /opt/rustwide/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]           /usr/bin/ld: /opt/rustwide/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]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-4a146854349ae75f.rlib(stdweb-4a146854349ae75f.stdweb.6boi2frq-cgu.5.rcgu.o): in function `stdweb::webcore::value::Reference::from_raw_unchecked':
[INFO] [stderr]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.8/src/webcore/value.rs:33: undefined reference to `emscripten_asm_const_int'
[INFO] [stderr]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-4a146854349ae75f.rlib(stdweb-4a146854349ae75f.stdweb.6boi2frq-cgu.5.rcgu.o): in function `<stdweb::webcore::value::Reference as core::ops::drop::Drop>::drop':
[INFO] [stderr]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.8/src/webcore/value.rs:89: undefined reference to `emscripten_asm_const_int'
[INFO] [stderr]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-4a146854349ae75f.rlib(stdweb-4a146854349ae75f.stdweb.6boi2frq-cgu.5.rcgu.o): in function `<stdweb::webapi::dom_exception::HierarchyRequestError as stdweb::webcore::instance_of::InstanceOf>::instance_of':
[INFO] [stderr]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.8/src/webcore/macros.rs:567: undefined reference to `emscripten_asm_const_int'
[INFO] [stderr]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-4a146854349ae75f.rlib(stdweb-4a146854349ae75f.stdweb.6boi2frq-cgu.5.rcgu.o): in function `<stdweb::webapi::dom_exception::NotFoundError as stdweb::webcore::instance_of::InstanceOf>::instance_of':
[INFO] [stderr]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.8/src/webcore/macros.rs:567: 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 `rust-vs-go-slides`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "1b3bec761c7a3c9e3e6e123bf3a23b6bdcd947321b3b830d11eab181093f8e6b"`
[INFO] running `"docker" "rm" "-f" "1b3bec761c7a3c9e3e6e123bf3a23b6bdcd947321b3b830d11eab181093f8e6b"`
[INFO] [stdout] 1b3bec761c7a3c9e3e6e123bf3a23b6bdcd947321b3b830d11eab181093f8e6b