[INFO] updating cached repository https://github.com/aidanhs/slow-ref-stdweb-example [INFO] running `Command { std: "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", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3fe6f72f6dd92ca0027a4334e1f00124fee9a74f [INFO] testing aidanhs/slow-ref-stdweb-example against 1.45.2 for beta-1.46-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faidanhs%2Fslow-ref-stdweb-example" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/aidanhs/slow-ref-stdweb-example on toolchain 1.45.2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/aidanhs/slow-ref-stdweb-example [INFO] finished tweaking git repo https://github.com/aidanhs/slow-ref-stdweb-example [INFO] tweaked toml for git repo https://github.com/aidanhs/slow-ref-stdweb-example written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/aidanhs/slow-ref-stdweb-example already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d35c3448dbcb46a2f11e618a86b167059a8fafd97de6769af5280008ebdb1d8a [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "d35c3448dbcb46a2f11e618a86b167059a8fafd97de6769af5280008ebdb1d8a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d35c3448dbcb46a2f11e618a86b167059a8fafd97de6769af5280008ebdb1d8a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d35c3448dbcb46a2f11e618a86b167059a8fafd97de6769af5280008ebdb1d8a", kill_on_drop: false }` [INFO] [stdout] d35c3448dbcb46a2f11e618a86b167059a8fafd97de6769af5280008ebdb1d8a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7106aa240fb8ac6689504abd3f2bc5b3605f1d450a20c9334c75a67d5e796748 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "7106aa240fb8ac6689504abd3f2bc5b3605f1d450a20c9334c75a67d5e796748", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.59 [INFO] [stderr] Compiling stdweb v0.4.6 [INFO] [stderr] Compiling discard v1.0.3 [INFO] [stderr] Compiling iovec v0.1.2 [INFO] [stderr] Compiling syn v0.12.15 [INFO] [stderr] Compiling serde_derive v1.0.59 [INFO] [stderr] Compiling backtrace-sys v0.1.16 [INFO] [stderr] Compiling backtrace v0.3.7 [INFO] [stderr] Compiling bytes v0.4.7 [INFO] [stderr] Compiling failure v0.1.1 [INFO] [stderr] Compiling http v0.1.5 [INFO] [stderr] Compiling serde_json v1.0.17 [INFO] [stderr] Compiling stdweb-derive v0.4.0 [INFO] [stderr] Compiling web_logger v0.1.0 [INFO] [stderr] Compiling yew v0.4.0 (https://github.com/DenisKolodin/yew.git?rev=f392d7e#f392d7ef) [INFO] [stderr] Compiling logobble-dataflow-page v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `env` [INFO] [stdout] --> src/main.rs:33:9 [INFO] [stdout] | [INFO] [stdout] 33 | let env = app.mount(elt); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_env` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `env` [INFO] [stdout] --> src/main.rs:78:46 [INFO] [stdout] | [INFO] [stdout] 78 | fn update(&mut self, msg: Self::Message, env: &mut Env) -> ShouldRender { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_env` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: linking with `cc` failed: exit code: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/logobble_dataflow_page-898db894258d6cb1.logobble_dataflow_page.cvngrirx-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/logobble_dataflow_page-898db894258d6cb1.logobble_dataflow_page.cvngrirx-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/logobble_dataflow_page-898db894258d6cb1.logobble_dataflow_page.cvngrirx-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/logobble_dataflow_page-898db894258d6cb1.logobble_dataflow_page.cvngrirx-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/logobble_dataflow_page-898db894258d6cb1.logobble_dataflow_page.cvngrirx-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/logobble_dataflow_page-898db894258d6cb1.logobble_dataflow_page.cvngrirx-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/logobble_dataflow_page-898db894258d6cb1.logobble_dataflow_page.cvngrirx-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/logobble_dataflow_page-898db894258d6cb1.logobble_dataflow_page.cvngrirx-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/logobble_dataflow_page-898db894258d6cb1.logobble_dataflow_page.cvngrirx-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/logobble_dataflow_page-898db894258d6cb1.logobble_dataflow_page.cvngrirx-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/logobble_dataflow_page-898db894258d6cb1.logobble_dataflow_page.cvngrirx-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/logobble_dataflow_page-898db894258d6cb1.logobble_dataflow_page.cvngrirx-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/logobble_dataflow_page-898db894258d6cb1.logobble_dataflow_page.cvngrirx-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/logobble_dataflow_page-898db894258d6cb1.logobble_dataflow_page.cvngrirx-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/logobble_dataflow_page-898db894258d6cb1.logobble_dataflow_page.cvngrirx-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/logobble_dataflow_page-898db894258d6cb1.logobble_dataflow_page.cvngrirx-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/logobble_dataflow_page-898db894258d6cb1" "/opt/rustwide/target/debug/deps/logobble_dataflow_page-898db894258d6cb1.25ea9yno3nbnafo.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-646f7f449a3458f7/out/.libs" "-L" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libyew-9e8b352a0d2d7acb.rlib" "/opt/rustwide/target/debug/deps/libhttp-bbce8bb5a64b6851.rlib" "/opt/rustwide/target/debug/deps/libfnv-17f81a650e186a33.rlib" "/opt/rustwide/target/debug/deps/libbytes-83e08f49bf9adeec.rlib" "/opt/rustwide/target/debug/deps/libiovec-222a1d7b33441f96.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-4301c244cb8dc74b.rlib" "/opt/rustwide/target/debug/deps/libfailure-1d1d6391c5cfd609.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-ef076d33db1ad3ad.rlib" "/opt/rustwide/target/debug/deps/libbacktrace_sys-7085641e1247adbe.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-769da7bba57e54df.rlib" "/opt/rustwide/target/debug/deps/liblibc-7c98ecc279017765.rlib" "/opt/rustwide/target/debug/deps/libweb_logger-7ca90a0feb1903ce.rlib" "/opt/rustwide/target/debug/deps/libstdweb-4c93ba929fe06737.rlib" "/opt/rustwide/target/debug/deps/libdiscard-ea738a518fde8869.rlib" "/opt/rustwide/target/debug/deps/libserde_json-6015a5a8e42cb055.rlib" "/opt/rustwide/target/debug/deps/libitoa-5801ae3df8c4a06f.rlib" "/opt/rustwide/target/debug/deps/libdtoa-d3d48e722b059f49.rlib" "/opt/rustwide/target/debug/deps/libserde-ca2bb552d76066d1.rlib" "/opt/rustwide/target/debug/deps/liblog-e5ebe81b2e383411.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-02ca5ad00a0cdb55.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-8bb11f807a7b6b4c.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-ca8087507780d964.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-259c92b387c1c166.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-16e0a2fbbb8e14b3.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-8a1651b8e23d2aaf.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-23bdd98b0574083e.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-855a92055ec33e2e.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-24c70dd44fbacdfb.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-b326273841bae587.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-ac3c1f0e16507051.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-a5729542b65954aa.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-09bd1119ab1cad7d.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-9a787681bfbeaf61.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-5a0398ee67f74664.rlib" "-Wl,-Bdynamic" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil" [INFO] [stdout] = note: /usr/bin/ld: /opt/rustwide/target/debug/deps/logobble_dataflow_page-898db894258d6cb1.logobble_dataflow_page.cvngrirx-cgu.1.rcgu.o: in function `stdweb::webapi::node::INode::append_child': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.6/src/webcore/macros.rs:34: undefined reference to `emscripten_asm_const_int' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/logobble_dataflow_page-898db894258d6cb1.logobble_dataflow_page.cvngrirx-cgu.1.rcgu.o: in function `stdweb::webapi::node::INode::append_child': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.6/src/webcore/macros.rs:34: undefined reference to `emscripten_asm_const_int' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/logobble_dataflow_page-898db894258d6cb1.logobble_dataflow_page.cvngrirx-cgu.1.rcgu.o: in function `stdweb::webapi::node::INode::append_child': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.6/src/webcore/macros.rs:34: undefined reference to `emscripten_asm_const_int' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/logobble_dataflow_page-898db894258d6cb1.logobble_dataflow_page.cvngrirx-cgu.1.rcgu.o: in function `stdweb::webapi::node::INode::next_sibling': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.6/src/webcore/macros.rs:34: undefined reference to `emscripten_asm_const_int' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/logobble_dataflow_page-898db894258d6cb1.logobble_dataflow_page.cvngrirx-cgu.1.rcgu.o: in function `stdweb::webapi::node::INode::remove_child': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.6/src/webcore/macros.rs:34: undefined reference to `emscripten_asm_const_int' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/logobble_dataflow_page-898db894258d6cb1.logobble_dataflow_page.cvngrirx-cgu.1.rcgu.o:/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.6/src/webcore/macros.rs:34: more undefined references to `emscripten_asm_const_int' follow [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-4c93ba929fe06737.rlib(stdweb-4c93ba929fe06737.stdweb.1rxiaxp3-cgu.15.rcgu.o): in function `stdweb::webcore::ffi::emscripten::event_loop': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.6/src/webcore/ffi/emscripten.rs:9: undefined reference to `emscripten_pause_main_loop' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.6/src/webcore/ffi/emscripten.rs:11: undefined reference to `emscripten_set_main_loop' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-4c93ba929fe06737.rlib(stdweb-4c93ba929fe06737.stdweb.1rxiaxp3-cgu.15.rcgu.o): in function `::instance_of': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.6/src/webapi/node.rs:357: undefined reference to `emscripten_asm_const_int' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-4c93ba929fe06737.rlib(stdweb-4c93ba929fe06737.stdweb.1rxiaxp3-cgu.2.rcgu.o): in function `::instance_of': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.6/src/webapi/element.rs:173: undefined reference to `emscripten_asm_const_int' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-4c93ba929fe06737.rlib(stdweb-4c93ba929fe06737.stdweb.1rxiaxp3-cgu.3.rcgu.o): in function `stdweb::webcore::value::Reference::from_raw_unchecked': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.6/src/webcore/value.rs:33: undefined reference to `emscripten_asm_const_int' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-4c93ba929fe06737.rlib(stdweb-4c93ba929fe06737.stdweb.1rxiaxp3-cgu.3.rcgu.o): in function `::drop': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.6/src/webcore/value.rs:89: undefined reference to `emscripten_asm_const_int' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-4c93ba929fe06737.rlib(stdweb-4c93ba929fe06737.stdweb.1rxiaxp3-cgu.4.rcgu.o): in function `::instance_of': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.6/src/webcore/macros.rs:564: undefined reference to `emscripten_asm_const_int' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-4c93ba929fe06737.rlib(stdweb-4c93ba929fe06737.stdweb.1rxiaxp3-cgu.4.rcgu.o):/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.6/src/webcore/macros.rs:564: more undefined references to `emscripten_asm_const_int' follow [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `logobble-dataflow-page`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "7106aa240fb8ac6689504abd3f2bc5b3605f1d450a20c9334c75a67d5e796748", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7106aa240fb8ac6689504abd3f2bc5b3605f1d450a20c9334c75a67d5e796748", kill_on_drop: false }` [INFO] [stdout] 7106aa240fb8ac6689504abd3f2bc5b3605f1d450a20c9334c75a67d5e796748