[INFO] updating cached repository https://github.com/AstridMN/MyRustApp5
[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] 5b927653f31d925bd8520706b01cafe010b81543
[INFO] testing AstridMN/MyRustApp5 against beta-2020-07-24 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAstridMN%2FMyRustApp5" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/AstridMN/MyRustApp5 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/AstridMN/MyRustApp5
[INFO] finished tweaking git repo https://github.com/AstridMN/MyRustApp5
[INFO] tweaked toml for git repo https://github.com/AstridMN/MyRustApp5 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/AstridMN/MyRustApp5 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7b5d44be5780708fc9a9281298424fae300957da47499a57f5c5b197e44d9e6b
[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" "7b5d44be5780708fc9a9281298424fae300957da47499a57f5c5b197e44d9e6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7b5d44be5780708fc9a9281298424fae300957da47499a57f5c5b197e44d9e6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b5d44be5780708fc9a9281298424fae300957da47499a57f5c5b197e44d9e6b", kill_on_drop: false }`
[INFO] [stdout] 7b5d44be5780708fc9a9281298424fae300957da47499a57f5c5b197e44d9e6b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 66764ec1f625e0aea462cbe9155bbb607428f854abc560256fbaeb8f6d7f0bb8
[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" "66764ec1f625e0aea462cbe9155bbb607428f854abc560256fbaeb8f6d7f0bb8", kill_on_drop: false }`
[INFO] [stderr]    Compiling dtoa v0.4.1
[INFO] [stderr]    Compiling num-traits v0.1.37
[INFO] [stderr]    Compiling serde v1.0.6
[INFO] [stderr]    Compiling itoa v0.3.1
[INFO] [stderr]    Compiling serde_json v1.0.2
[INFO] [stderr]    Compiling stdweb v0.1.0
[INFO] [stderr]    Compiling wrust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `this`
[INFO] [stdout]   --> src/main.rs:77:14
[INFO] [stdout]    |
[INFO] [stdout] 77 |     render: |this: &Element| {
[INFO] [stdout]    |              ^^^^ help: if this is intentional, prefix it with an underscore: `_this`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[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" "-Wl,--eh-frame-hdr" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/wrust-d74e4c459d33e0ed.wrust.5lz26o2l-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/wrust-d74e4c459d33e0ed.wrust.5lz26o2l-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/wrust-d74e4c459d33e0ed.wrust.5lz26o2l-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/wrust-d74e4c459d33e0ed.wrust.5lz26o2l-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/wrust-d74e4c459d33e0ed.wrust.5lz26o2l-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/wrust-d74e4c459d33e0ed.wrust.5lz26o2l-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/wrust-d74e4c459d33e0ed.wrust.5lz26o2l-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/wrust-d74e4c459d33e0ed.wrust.5lz26o2l-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/wrust-d74e4c459d33e0ed.wrust.5lz26o2l-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/wrust-d74e4c459d33e0ed.wrust.5lz26o2l-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/wrust-d74e4c459d33e0ed.wrust.5lz26o2l-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/wrust-d74e4c459d33e0ed.wrust.5lz26o2l-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/wrust-d74e4c459d33e0ed.wrust.5lz26o2l-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/wrust-d74e4c459d33e0ed.wrust.5lz26o2l-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/wrust-d74e4c459d33e0ed.wrust.5lz26o2l-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/wrust-d74e4c459d33e0ed.wrust.5lz26o2l-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/wrust-d74e4c459d33e0ed" "/opt/rustwide/target/debug/deps/wrust-d74e4c459d33e0ed.24frl7tngvxc23jh.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libstdweb-525ff9f3599acc21.rlib" "/opt/rustwide/target/debug/deps/libserde_json-2cde4eae95a0f99a.rlib" "/opt/rustwide/target/debug/deps/libdtoa-cc9297a12979cf83.rlib" "/opt/rustwide/target/debug/deps/libitoa-79f748eb821d2360.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-b4989b3c6b7d9dff.rlib" "/opt/rustwide/target/debug/deps/libserde-027972e7ad983733.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-d66e0ceb8eaec9b8.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-9717ec0599b569a0.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-04369de9ba916647.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-997d622c2e4dbe5c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-0359c4288a5ef89f.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-1b25ede22d698ab3.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-37940b486a68e488.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-06b77c27e794c7c6.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-4d07e02a8df36da1.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-fb29e0695c0a0f79.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-e16188b4cf97e8bb.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-5eb391c8dabdee77.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-b0689b528b222bee.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-ed072ac495e62e7a.rlib" "-Wl,-Bdynamic" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil"
[INFO] [stdout]   = note: /usr/bin/ld: /opt/rustwide/target/debug/deps/wrust-d74e4c459d33e0ed.wrust.5lz26o2l-cgu.0.rcgu.o: in function `<stdweb::webcore::newtype::Newtype<(A12,),F> as stdweb::webcore::serialization::JsSerializableOwned>::into_js_owned::funcall_adapter':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.1.0/src/webcore/macros.rs:33: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/wrust-d74e4c459d33e0ed.wrust.5lz26o2l-cgu.1.rcgu.o: in function `stdweb::webapi::event_target::IEventTarget::add_event_listener':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.1.0/src/webcore/macros.rs:206: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/wrust-d74e4c459d33e0ed.wrust.5lz26o2l-cgu.1.rcgu.o: in function `stdweb::webapi::node::INode::append_child':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.1.0/src/webcore/macros.rs:198: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/wrust-d74e4c459d33e0ed.wrust.5lz26o2l-cgu.1.rcgu.o: in function `stdweb::webapi::node::INode::set_text_content':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.1.0/src/webcore/macros.rs:198: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/wrust-d74e4c459d33e0ed.wrust.5lz26o2l-cgu.1.rcgu.o: in function `stdweb::webapi::element::IElement::query_selector':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.1.0/src/webcore/macros.rs:202: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/wrust-d74e4c459d33e0ed.wrust.5lz26o2l-cgu.10.rcgu.o:/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.1.0/src/webcore/macros.rs:33: more undefined references to `emscripten_asm_const_int' follow
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-525ff9f3599acc21.rlib(stdweb-525ff9f3599acc21.stdweb.es09r2v5-cgu.2.rcgu.o): in function `stdweb::webcore::initialization::event_loop':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.1.0/src/webcore/initialization.rs:255: undefined reference to `emscripten_pause_main_loop'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.1.0/src/webcore/initialization.rs:257: undefined reference to `emscripten_set_main_loop'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-525ff9f3599acc21.rlib(stdweb-525ff9f3599acc21.stdweb.es09r2v5-cgu.2.rcgu.o): in function `stdweb::webapi::document::document':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.1.0/src/webapi/document.rs:29: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-525ff9f3599acc21.rlib(stdweb-525ff9f3599acc21.stdweb.es09r2v5-cgu.2.rcgu.o): in function `stdweb::webapi::document::Document::query_selector':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.1.0/src/webapi/document.rs:40: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-525ff9f3599acc21.rlib(stdweb-525ff9f3599acc21.stdweb.es09r2v5-cgu.2.rcgu.o): in function `stdweb::webapi::document::Document::create_element':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.1.0/src/webapi/document.rs:72: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-525ff9f3599acc21.rlib(stdweb-525ff9f3599acc21.stdweb.es09r2v5-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-0.1.0/src/webcore/value.rs:25: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-525ff9f3599acc21.rlib(stdweb-525ff9f3599acc21.stdweb.es09r2v5-cgu.3.rcgu.o): in function `<stdweb::webcore::value::Reference as core::ops::drop::Drop>::drop':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.1.0/src/webcore/value.rs:55: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `wrust`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "66764ec1f625e0aea462cbe9155bbb607428f854abc560256fbaeb8f6d7f0bb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66764ec1f625e0aea462cbe9155bbb607428f854abc560256fbaeb8f6d7f0bb8", kill_on_drop: false }`
[INFO] [stdout] 66764ec1f625e0aea462cbe9155bbb607428f854abc560256fbaeb8f6d7f0bb8