[INFO] updating cached repository https://github.com/rogerwilcos/rogerwilcos.github.io
[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] 47d8d42df319b0d441efda828fe0b88f53aa9ddc
[INFO] testing rogerwilcos/rogerwilcos.github.io against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frogerwilcos%2Frogerwilcos.github.io" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rogerwilcos/rogerwilcos.github.io on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/rogerwilcos/rogerwilcos.github.io
[INFO] finished tweaking git repo https://github.com/rogerwilcos/rogerwilcos.github.io
[INFO] tweaked toml for git repo https://github.com/rogerwilcos/rogerwilcos.github.io written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/rogerwilcos/rogerwilcos.github.io already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 546da18e470d8fed7e444514e73823101d37f758e78beb996b95fbc799aec056
[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" "546da18e470d8fed7e444514e73823101d37f758e78beb996b95fbc799aec056", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "546da18e470d8fed7e444514e73823101d37f758e78beb996b95fbc799aec056", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "546da18e470d8fed7e444514e73823101d37f758e78beb996b95fbc799aec056", kill_on_drop: false }`
[INFO] [stdout] 546da18e470d8fed7e444514e73823101d37f758e78beb996b95fbc799aec056
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=forbid" "-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" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5f6acecd06c8d44ef47ee679639deb706f7ca6cc67abf82bcb67cb0964a56fa3
[INFO] running `Command { std: "docker" "start" "-a" "5f6acecd06c8d44ef47ee679639deb706f7ca6cc67abf82bcb67cb0964a56fa3", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.65
[INFO] [stderr]    Compiling libc v0.2.42
[INFO] [stderr]    Compiling unicode-xid v0.0.4
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]    Compiling dtoa v0.4.2
[INFO] [stderr]    Compiling stdweb v0.4.6
[INFO] [stderr]    Compiling itoa v0.4.1
[INFO] [stderr]    Compiling yaml-rust v0.4.0
[INFO] [stderr]    Compiling proc-macro2 v0.4.4
[INFO] [stderr]    Compiling proc-macro2 v0.2.3
[INFO] [stderr]    Compiling log v0.4.1
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling synom v0.11.3
[INFO] [stderr]    Compiling rmp v0.8.7
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]    Compiling quote v0.4.2
[INFO] [stderr]    Compiling backtrace-sys v0.1.23
[INFO] [stderr]    Compiling iovec v0.1.2
[INFO] [stderr]    Compiling quote v0.6.3
[INFO] [stderr]    Compiling backtrace v0.3.8
[INFO] [stderr]    Compiling syn v0.12.15
[INFO] [stderr]    Compiling bytes v0.4.8
[INFO] [stderr]    Compiling syn v0.14.1
[INFO] [stderr]    Compiling http v0.1.5
[INFO] [stderr]    Compiling synstructure v0.6.1
[INFO] [stderr]    Compiling failure_derive v0.1.1
[INFO] [stderr]    Compiling failure v0.1.1
[INFO] [stderr]    Compiling serde_derive v1.0.65
[INFO] [stderr]    Compiling serde_json v1.0.19
[INFO] [stderr]    Compiling serde_yaml v0.7.4
[INFO] [stderr]    Compiling toml v0.4.6
[INFO] [stderr]    Compiling serde_cbor v0.8.2
[INFO] [stderr]    Compiling rmp-serde v0.13.7
[INFO] [stderr]    Compiling stdweb-derive v0.4.0
[INFO] [stderr]    Compiling yew v0.5.0 (https://github.com/DenisKolodin/yew#b400aba4)
[INFO] [stderr]    Compiling rogercv v0.1.0 (/opt/rustwide/workdir)
[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/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/rogercv-508c002b822c8f8f.rogercv.1krkucdr-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/rogercv-508c002b822c8f8f.rogercv.1krkucdr-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/rogercv-508c002b822c8f8f.rogercv.1krkucdr-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/rogercv-508c002b822c8f8f.rogercv.1krkucdr-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/rogercv-508c002b822c8f8f.rogercv.1krkucdr-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/rogercv-508c002b822c8f8f.rogercv.1krkucdr-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/rogercv-508c002b822c8f8f.rogercv.1krkucdr-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/rogercv-508c002b822c8f8f.rogercv.1krkucdr-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/rogercv-508c002b822c8f8f.rogercv.1krkucdr-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/rogercv-508c002b822c8f8f.rogercv.1krkucdr-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/rogercv-508c002b822c8f8f.rogercv.1krkucdr-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/rogercv-508c002b822c8f8f.rogercv.1krkucdr-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/rogercv-508c002b822c8f8f.rogercv.1krkucdr-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/rogercv-508c002b822c8f8f.rogercv.1krkucdr-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/rogercv-508c002b822c8f8f.rogercv.1krkucdr-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/rogercv-508c002b822c8f8f.rogercv.1krkucdr-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/rogercv-508c002b822c8f8f" "/opt/rustwide/target/debug/deps/rogercv-508c002b822c8f8f.581y5ok60yge18vg.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-e55146f60862eb8f/out" "-L" "/opt/rustwide/rustup-home/toolchains/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/librogercv-1f86311f4b4a3fc5.rlib" "/opt/rustwide/target/debug/deps/libyew-bae9cd7108af8c17.rlib" "/opt/rustwide/target/debug/deps/libserde_cbor-6977752bee91393f.rlib" "/opt/rustwide/target/debug/deps/librmp_serde-8b00d70b8ac9f531.rlib" "/opt/rustwide/target/debug/deps/librmp-e54e6d9ef51bf599.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-abb2b75595cc3b33.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-d2513ad4f3fec504.rlib" "/opt/rustwide/target/debug/deps/libserde_yaml-9ac5d09ed7b58500.rlib" "/opt/rustwide/target/debug/deps/libyaml_rust-9e35df5a8066784f.rlib" "/opt/rustwide/target/debug/deps/liblinked_hash_map-2d402de4be2636d3.rlib" "/opt/rustwide/target/debug/deps/libtoml-e5f3ca4db8c94856.rlib" "/opt/rustwide/target/debug/deps/libstdweb-d77b2f9b721319b8.rlib" "/opt/rustwide/target/debug/deps/libdiscard-0150c773be9f3631.rlib" "/opt/rustwide/target/debug/deps/libserde_json-a4c7f53457039ad1.rlib" "/opt/rustwide/target/debug/deps/libitoa-94fd109bac6bd2f9.rlib" "/opt/rustwide/target/debug/deps/libdtoa-a9be346276aef9f4.rlib" "/opt/rustwide/target/debug/deps/libserde-52b20e9f8508f908.rlib" "/opt/rustwide/target/debug/deps/libhttp-b1035dd5e9ca5537.rlib" "/opt/rustwide/target/debug/deps/libfnv-e461bc511369ce67.rlib" "/opt/rustwide/target/debug/deps/libbytes-d5fe3a2d0e9d94ba.rlib" "/opt/rustwide/target/debug/deps/libiovec-75b19cb4b6502a42.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-f596df4ed368e2a7.rlib" "/opt/rustwide/target/debug/deps/liblog-26d78a8446ca4244.rlib" "/opt/rustwide/target/debug/deps/libfailure-2697ff8933db12ef.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-a396c113188fc230.rlib" "/opt/rustwide/target/debug/deps/libbacktrace_sys-a3ddb61fe649616d.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-09804f504d904833.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-0c03ed3d309eee9c.rlib" "/opt/rustwide/target/debug/deps/liblibc-cf06101683c86e8f.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-5989bcf78182f65e.rlib" "/opt/rustwide/rustup-home/toolchains/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-4d6da34bc177af8d.rlib" "/opt/rustwide/rustup-home/toolchains/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-10e0d6c948699482.rlib" "/opt/rustwide/rustup-home/toolchains/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-c2318e2415657781.rlib" "/opt/rustwide/rustup-home/toolchains/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-3815b93ed84badbb.rlib" "/opt/rustwide/rustup-home/toolchains/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-d7999143d95238cb.rlib" "/opt/rustwide/rustup-home/toolchains/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-c58298a0d40df8b8.rlib" "/opt/rustwide/rustup-home/toolchains/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-b7de97e2ba6fb4e2.rlib" "/opt/rustwide/rustup-home/toolchains/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-6f71c9f654d72cce.rlib" "/opt/rustwide/rustup-home/toolchains/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-95ea48ddc44a311b.rlib" "/opt/rustwide/rustup-home/toolchains/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-7402cd4761aebc14.rlib" "/opt/rustwide/rustup-home/toolchains/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-68f423c59dc48a40.rlib" "/opt/rustwide/rustup-home/toolchains/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-54580c7798bf2225.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-95a4d456339b7385.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/rogercv-508c002b822c8f8f.rogercv.1krkucdr-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/rogercv-508c002b822c8f8f.rogercv.1krkucdr-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/rogercv-508c002b822c8f8f.rogercv.1krkucdr-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/rogercv-508c002b822c8f8f.rogercv.1krkucdr-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/rogercv-508c002b822c8f8f.rogercv.1krkucdr-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/rogercv-508c002b822c8f8f.rogercv.1krkucdr-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-d77b2f9b721319b8.rlib(stdweb-d77b2f9b721319b8.stdweb.4fovc162-cgu.12.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-d77b2f9b721319b8.rlib(stdweb-d77b2f9b721319b8.stdweb.4fovc162-cgu.12.rcgu.o): in function `stdweb::webapi::event_target::EventListenerHandle::remove':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.6/src/webapi/event_target.rs:29: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-d77b2f9b721319b8.rlib(stdweb-d77b2f9b721319b8.stdweb.4fovc162-cgu.15.rcgu.o): in function `<stdweb::webapi::node::Node as stdweb::webcore::instance_of::InstanceOf>::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-d77b2f9b721319b8.rlib(stdweb-d77b2f9b721319b8.stdweb.4fovc162-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-d77b2f9b721319b8.rlib(stdweb-d77b2f9b721319b8.stdweb.4fovc162-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-0.4.6/src/webcore/value.rs:89: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-d77b2f9b721319b8.rlib(stdweb-d77b2f9b721319b8.stdweb.4fovc162-cgu.3.rcgu.o): in function `<stdweb::webapi::dom_exception::HierarchyRequestError as stdweb::webcore::instance_of::InstanceOf>::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-d77b2f9b721319b8.rlib(stdweb-d77b2f9b721319b8.stdweb.4fovc162-cgu.3.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
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rogercv`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "5f6acecd06c8d44ef47ee679639deb706f7ca6cc67abf82bcb67cb0964a56fa3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f6acecd06c8d44ef47ee679639deb706f7ca6cc67abf82bcb67cb0964a56fa3", kill_on_drop: false }`
[INFO] [stdout] 5f6acecd06c8d44ef47ee679639deb706f7ca6cc67abf82bcb67cb0964a56fa3