[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 beta-2020-06-03 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-14/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jackyzhen/rust-vs-go-slides on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "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-14/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" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+beta-2020-06-03" "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] fc54555b1b19767cac5d86a8c0eb81b59b7d86d2aa63b8414049cc2ba3b0b81b [INFO] running `"docker" "start" "-a" "fc54555b1b19767cac5d86a8c0eb81b59b7d86d2aa63b8414049cc2ba3b0b81b"` [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 iovec v0.1.2 [INFO] [stderr] Compiling syn v0.12.15 [INFO] [stderr] Compiling syn v0.14.5 [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 backtrace v0.3.9 [INFO] [stderr] Compiling bytes v0.4.9 [INFO] [stderr] Compiling failure v0.1.1 [INFO] [stderr] Compiling http v0.1.8 [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>, [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/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/rust_vs_go_slides-c0c51aec8f97b946.rust_vs_go_slides.2fhp3axa-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/rust_vs_go_slides-c0c51aec8f97b946.rust_vs_go_slides.2fhp3axa-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/rust_vs_go_slides-c0c51aec8f97b946.rust_vs_go_slides.2fhp3axa-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/rust_vs_go_slides-c0c51aec8f97b946.rust_vs_go_slides.2fhp3axa-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/rust_vs_go_slides-c0c51aec8f97b946.rust_vs_go_slides.2fhp3axa-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/rust_vs_go_slides-c0c51aec8f97b946.rust_vs_go_slides.2fhp3axa-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/rust_vs_go_slides-c0c51aec8f97b946.rust_vs_go_slides.2fhp3axa-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/rust_vs_go_slides-c0c51aec8f97b946.rust_vs_go_slides.2fhp3axa-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/rust_vs_go_slides-c0c51aec8f97b946.rust_vs_go_slides.2fhp3axa-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/rust_vs_go_slides-c0c51aec8f97b946.rust_vs_go_slides.2fhp3axa-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/rust_vs_go_slides-c0c51aec8f97b946.rust_vs_go_slides.2fhp3axa-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/rust_vs_go_slides-c0c51aec8f97b946.rust_vs_go_slides.2fhp3axa-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/rust_vs_go_slides-c0c51aec8f97b946.rust_vs_go_slides.2fhp3axa-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/rust_vs_go_slides-c0c51aec8f97b946.rust_vs_go_slides.2fhp3axa-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/rust_vs_go_slides-c0c51aec8f97b946.rust_vs_go_slides.2fhp3axa-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/rust_vs_go_slides-c0c51aec8f97b946.rust_vs_go_slides.2fhp3axa-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/rust_vs_go_slides-c0c51aec8f97b946" "/opt/rustwide/target/debug/deps/rust_vs_go_slides-c0c51aec8f97b946.3m6qg1ef3zjphmkq.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-685f8ed943ab8af3/out" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/librust_vs_go_slides-3b50ede8ffa2de95.rlib" "/opt/rustwide/target/debug/deps/libpulldown_cmark-070a1d92e1fdd2e5.rlib" "/opt/rustwide/target/debug/deps/libbitflags-b8d615fe970e5edc.rlib" "/opt/rustwide/target/debug/deps/libyew-809b977645092e7a.rlib" "/opt/rustwide/target/debug/deps/libstdweb-7191ad150904d2d7.rlib" "/opt/rustwide/target/debug/deps/libdiscard-36b202477d5351d6.rlib" "/opt/rustwide/target/debug/deps/libslab-e85fe1b8f6baafc0.rlib" "/opt/rustwide/target/debug/deps/libanymap-16ac0cbd5a2e2ebb.rlib" "/opt/rustwide/target/debug/deps/libbincode-eeac76e8fd3a98dc.rlib" "/opt/rustwide/target/debug/deps/libserde_json-53d02430abd81792.rlib" "/opt/rustwide/target/debug/deps/libdtoa-9e99d0458f56d0e4.rlib" "/opt/rustwide/target/debug/deps/libserde-2bb144f7bb20b851.rlib" "/opt/rustwide/target/debug/deps/libhttp-547ec039b79895c0.rlib" "/opt/rustwide/target/debug/deps/libitoa-14f852bd5e8aff1f.rlib" "/opt/rustwide/target/debug/deps/libfnv-18c63eb7d27d11b7.rlib" "/opt/rustwide/target/debug/deps/libbytes-e9c7e958bf012a45.rlib" "/opt/rustwide/target/debug/deps/libiovec-5d00c4b0b5594147.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-1efeb4e8f7ab93fd.rlib" "/opt/rustwide/target/debug/deps/liblog-e9287b35b163dbc6.rlib" "/opt/rustwide/target/debug/deps/libfailure-a9d8e07709c3e040.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-1e4628610fedf5ba.rlib" "/opt/rustwide/target/debug/deps/libbacktrace_sys-80b5c0748093f519.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-d7cde8b4a32d0610.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-3903c5a994490463.rlib" "/opt/rustwide/target/debug/deps/liblibc-ef93477cee0b6121.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-44f8eb3d0b2fad61.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-abc626f09920d361.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-546e83c8973f1a65.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-12768dfc68674934.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-e06867e4497f2ee8.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-cbc579f43f6df57b.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7abd6d5a7ebf9a23.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-46423c7bc03bd327.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-fc3773ed7bc68f07.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-9cdc98176efd27e2.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-02d88502a763e06b.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-8cdc9d38dd6cd3ce.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-336f7d63e72901ef.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-57917b1be5233117.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-c0c51aec8f97b946.rust_vs_go_slides.2fhp3axa-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-3b50ede8ffa2de95.rlib(rust_vs_go_slides-3b50ede8ffa2de95.rust_vs_go_slides.6ubey336-cgu.10.rcgu.o): in function ` as stdweb::webcore::serialization::FuncallAdapter>::funcall_adapter': [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-3b50ede8ffa2de95.rlib(rust_vs_go_slides-3b50ede8ffa2de95.rust_vs_go_slides.6ubey336-cgu.10.rcgu.o): in function ` as stdweb::webcore::serialization::FuncallAdapter>::funcall_adapter': [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-3b50ede8ffa2de95.rlib(rust_vs_go_slides-3b50ede8ffa2de95.rust_vs_go_slides.6ubey336-cgu.10.rcgu.o): in function ` as stdweb::webcore::serialization::FuncallAdapter>::funcall_adapter': [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-3b50ede8ffa2de95.rlib(rust_vs_go_slides-3b50ede8ffa2de95.rust_vs_go_slides.6ubey336-cgu.11.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-3b50ede8ffa2de95.rlib(rust_vs_go_slides-3b50ede8ffa2de95.rust_vs_go_slides.6ubey336-cgu.11.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-7191ad150904d2d7.rlib(stdweb-7191ad150904d2d7.stdweb.b0x1jfj6-cgu.1.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-7191ad150904d2d7.rlib(stdweb-7191ad150904d2d7.stdweb.b0x1jfj6-cgu.1.rcgu.o): in function `::instance_of': [INFO] [stderr] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.8/src/webapi/element.rs:173: undefined reference to `emscripten_asm_const_int' [INFO] [stderr] /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-7191ad150904d2d7.rlib(stdweb-7191ad150904d2d7.stdweb.b0x1jfj6-cgu.10.rcgu.o): in function `::clone': [INFO] [stderr] /opt/rustwide/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] /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-7191ad150904d2d7.rlib(stdweb-7191ad150904d2d7.stdweb.b0x1jfj6-cgu.10.rcgu.o): in function `::drop': [INFO] [stderr] /opt/rustwide/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] /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-7191ad150904d2d7.rlib(stdweb-7191ad150904d2d7.stdweb.b0x1jfj6-cgu.11.rcgu.o): in function `stdweb::webcore::initialization::initialize': [INFO] [stderr] /opt/rustwide/target/debug/build/stdweb-bd563ae7a257d134/out/runtime.rs:1: undefined reference to `emscripten_asm_const_int' [INFO] [stderr] /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-7191ad150904d2d7.rlib(stdweb-7191ad150904d2d7.stdweb.b0x1jfj6-cgu.11.rcgu.o): in function `stdweb::webcore::initialization::initialize::{{closure}}': [INFO] [stderr] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.8/src/webcore/initialization.rs:24: undefined reference to `emscripten_asm_const_int' [INFO] [stderr] /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-7191ad150904d2d7.rlib(stdweb-7191ad150904d2d7.stdweb.b0x1jfj6-cgu.11.rcgu.o):/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.8/src/webcore/initialization.rs:26: 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" "fc54555b1b19767cac5d86a8c0eb81b59b7d86d2aa63b8414049cc2ba3b0b81b"` [INFO] running `"docker" "rm" "-f" "fc54555b1b19767cac5d86a8c0eb81b59b7d86d2aa63b8414049cc2ba3b0b81b"` [INFO] [stdout] fc54555b1b19767cac5d86a8c0eb81b59b7d86d2aa63b8414049cc2ba3b0b81b