[INFO] cloning repository https://github.com/adamtrilling/z1rtracker
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/adamtrilling/z1rtracker" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadamtrilling%2Fz1rtracker", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadamtrilling%2Fz1rtracker'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 009a10fc67114bf0a85c6c103eb269c9b9b553ea
[INFO] testing adamtrilling/z1rtracker against beta-2020-10-09 for beta-1.48-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadamtrilling%2Fz1rtracker" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/adamtrilling/z1rtracker on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/adamtrilling/z1rtracker
[INFO] finished tweaking git repo https://github.com/adamtrilling/z1rtracker
[INFO] tweaked toml for git repo https://github.com/adamtrilling/z1rtracker written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/adamtrilling/z1rtracker already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] be50019f65d9a2776a7486c357f338a260e223e0c8f8a80bcd93dfb796860f8f
[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" "be50019f65d9a2776a7486c357f338a260e223e0c8f8a80bcd93dfb796860f8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "be50019f65d9a2776a7486c357f338a260e223e0c8f8a80bcd93dfb796860f8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be50019f65d9a2776a7486c357f338a260e223e0c8f8a80bcd93dfb796860f8f", kill_on_drop: false }`
[INFO] [stdout] be50019f65d9a2776a7486c357f338a260e223e0c8f8a80bcd93dfb796860f8f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "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] 22f9244ea4998fdd3e566bb34d5a26bcd60a27d08315e0a1fde9fa1a67fc69de
[INFO] running `Command { std: "docker" "start" "-a" "22f9244ea4998fdd3e566bb34d5a26bcd60a27d08315e0a1fde9fa1a67fc69de", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.79
[INFO] [stderr]    Compiling stdweb-internal-runtime v0.1.0
[INFO] [stderr]    Compiling discard v1.0.4
[INFO] [stderr]    Compiling anymap v0.12.1
[INFO] [stderr]    Compiling strum v0.11.0
[INFO] [stderr]    Compiling bimap v0.1.5
[INFO] [stderr]    Compiling heck v0.3.0
[INFO] [stderr]    Compiling http v0.1.13
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]    Compiling syn v0.15.9
[INFO] [stderr]    Compiling backtrace v0.3.9
[INFO] [stderr]    Compiling serde_derive v1.0.79
[INFO] [stderr]    Compiling strum_macros v0.11.0
[INFO] [stderr]    Compiling serde_json v1.0.32
[INFO] [stderr]    Compiling bincode v1.0.1
[INFO] [stderr]    Compiling synstructure v0.9.0
[INFO] [stderr]    Compiling failure_derive v0.1.2
[INFO] [stderr]    Compiling failure v0.1.2
[INFO] [stderr]    Compiling stdweb-derive v0.5.0
[INFO] [stderr]    Compiling stdweb v0.4.9
[INFO] [stderr]    Compiling yew v0.5.0 (https://github.com/DenisKolodin/yew#33ebfcbe)
[INFO] [stderr]    Compiling z1rtracker 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/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/z1rtracker-07d1d2aba33e22f2.z1rtracker.csraoayk-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/z1rtracker-07d1d2aba33e22f2.z1rtracker.csraoayk-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/z1rtracker-07d1d2aba33e22f2.z1rtracker.csraoayk-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/z1rtracker-07d1d2aba33e22f2.z1rtracker.csraoayk-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/z1rtracker-07d1d2aba33e22f2.z1rtracker.csraoayk-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/z1rtracker-07d1d2aba33e22f2.z1rtracker.csraoayk-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/z1rtracker-07d1d2aba33e22f2.z1rtracker.csraoayk-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/z1rtracker-07d1d2aba33e22f2.z1rtracker.csraoayk-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/z1rtracker-07d1d2aba33e22f2.z1rtracker.csraoayk-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/z1rtracker-07d1d2aba33e22f2.z1rtracker.csraoayk-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/z1rtracker-07d1d2aba33e22f2.z1rtracker.csraoayk-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/z1rtracker-07d1d2aba33e22f2.z1rtracker.csraoayk-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/z1rtracker-07d1d2aba33e22f2.z1rtracker.csraoayk-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/z1rtracker-07d1d2aba33e22f2.z1rtracker.csraoayk-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/z1rtracker-07d1d2aba33e22f2.z1rtracker.csraoayk-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/z1rtracker-07d1d2aba33e22f2.z1rtracker.csraoayk-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/z1rtracker-07d1d2aba33e22f2" "/opt/rustwide/target/debug/deps/z1rtracker-07d1d2aba33e22f2.5bc79b53qbj8lcx8.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-1f9cbf7e17b867c8/out" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libz1rtracker-c5abeef6ab810d2d.rlib" "/opt/rustwide/target/debug/deps/libstrum-92ed3ae908168536.rlib" "/opt/rustwide/target/debug/deps/libbimap-bc3dff6865a1cd4a.rlib" "/opt/rustwide/target/debug/deps/libyew-4b529b05808049c4.rlib" "/opt/rustwide/target/debug/deps/libstdweb-67de83900d6645f0.rlib" "/opt/rustwide/target/debug/deps/libdiscard-567e082f2ad47cfa.rlib" "/opt/rustwide/target/debug/deps/libstdweb_internal_runtime-789bb367d89dc75d.rlib" "/opt/rustwide/target/debug/deps/libslab-9d13d6c58b92640e.rlib" "/opt/rustwide/target/debug/deps/libanymap-c5ec738a6cce3d5b.rlib" "/opt/rustwide/target/debug/deps/libbincode-2ef30d193e948f62.rlib" "/opt/rustwide/target/debug/deps/libserde_json-7d48282dc6a7b2d6.rlib" "/opt/rustwide/target/debug/deps/libryu-966ec7b0dcae4b97.rlib" "/opt/rustwide/target/debug/deps/libserde-d3e5277628752c0e.rlib" "/opt/rustwide/target/debug/deps/libhttp-66acd4fa56150d45.rlib" "/opt/rustwide/target/debug/deps/libitoa-976ae10b2fc88251.rlib" "/opt/rustwide/target/debug/deps/libfnv-37dc92b0673ee3ab.rlib" "/opt/rustwide/target/debug/deps/libbytes-4e74d5d79726effc.rlib" "/opt/rustwide/target/debug/deps/libiovec-478bf5a8a06d43b3.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-b50c166d1e4b54bc.rlib" "/opt/rustwide/target/debug/deps/liblog-5e3aa69b28308632.rlib" "/opt/rustwide/target/debug/deps/libfailure-955f23cfe9f66dab.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-be7d19395fae0c93.rlib" "/opt/rustwide/target/debug/deps/libbacktrace_sys-d6211f784aa8fc28.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-784d1ffed57fb06c.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-642a78bbea3a8aa7.rlib" "/opt/rustwide/target/debug/deps/liblibc-992e4eaaf6dee430.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-3532beb752f910d7.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-3529ece450b7f3c6.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-23e8f582a6744f80.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-5e7e0793b29cbf78.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-253e0736424ceb78.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-b6fd484888124c85.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-cca4d20e4b53839c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-0a7401891c2a4f50.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-efbb25e073df787e.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-25965457612624bc.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-09058283ea779342.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-ab973dacc0513511.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-b437d6640b1f764b.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-8cc0b2380206399c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-727cdf2b6a468113.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-cf4d442d877ea2f4.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-7e5b6df427ca977c.rlib" "-Wl,-Bdynamic" "-lutil" "-lutil" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil"
[INFO] [stdout]   = note: /usr/bin/ld: /opt/rustwide/target/debug/deps/z1rtracker-07d1d2aba33e22f2.z1rtracker.csraoayk-cgu.3.rcgu.o: in function `stdweb::webapi::parent_node::IParentNode::query_selector':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.9/src/webapi/parent_node.rs:23: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libz1rtracker-c5abeef6ab810d2d.rlib(z1rtracker-c5abeef6ab810d2d.z1rtracker.434zzzsd-cgu.15.rcgu.o): in function `stdweb::webapi::node::INode::next_sibling':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.9/src/webapi/node.rs:142: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libz1rtracker-c5abeef6ab810d2d.rlib(z1rtracker-c5abeef6ab810d2d.z1rtracker.434zzzsd-cgu.15.rcgu.o): in function `stdweb::webapi::node::INode::set_node_value':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.9/src/webapi/node.rs:193: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libz1rtracker-c5abeef6ab810d2d.rlib(z1rtracker-c5abeef6ab810d2d.z1rtracker.434zzzsd-cgu.2.rcgu.o): in function `stdweb::webapi::node::INode::append_child':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.9/src/webapi/node.rs:45: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libz1rtracker-c5abeef6ab810d2d.rlib(z1rtracker-c5abeef6ab810d2d.z1rtracker.434zzzsd-cgu.2.rcgu.o): in function `stdweb::webapi::node::INode::append_child':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.9/src/webapi/node.rs:45: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libz1rtracker-c5abeef6ab810d2d.rlib(z1rtracker-c5abeef6ab810d2d.z1rtracker.434zzzsd-cgu.2.rcgu.o):/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.9/src/webapi/node.rs:45: more undefined references to `emscripten_asm_const_int' follow
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-67de83900d6645f0.rlib(stdweb-67de83900d6645f0.stdweb.cj0z2jce-cgu.15.rcgu.o): in function `stdweb::webcore::ffi::emscripten::event_loop':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.9/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-0.4.9/src/webcore/ffi/emscripten.rs:11: undefined reference to `emscripten_set_main_loop'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-67de83900d6645f0.rlib(stdweb-67de83900d6645f0.stdweb.cj0z2jce-cgu.2.rcgu.o): in function `stdweb::webapi::html_elements::select::SelectElement::raw_value':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.9/src/webapi/html_elements/select.rs:47: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-67de83900d6645f0.rlib(stdweb-67de83900d6645f0.stdweb.cj0z2jce-cgu.2.rcgu.o): in function `stdweb::webapi::html_elements::select::SelectElement::selected_index':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.9/src/webapi/html_elements/select.rs:64: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-67de83900d6645f0.rlib(stdweb-67de83900d6645f0.stdweb.cj0z2jce-cgu.2.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-0.4.9/src/webapi/node.rs:357: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-67de83900d6645f0.rlib(stdweb-67de83900d6645f0.stdweb.cj0z2jce-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-0.4.9/src/webcore/value.rs:33: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-67de83900d6645f0.rlib(stdweb-67de83900d6645f0.stdweb.cj0z2jce-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-0.4.9/src/webcore/value.rs:89: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-67de83900d6645f0.rlib(stdweb-67de83900d6645f0.stdweb.cj0z2jce-cgu.6.rcgu.o):/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.9/src/webcore/macros.rs:546: 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 `z1rtracker`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "22f9244ea4998fdd3e566bb34d5a26bcd60a27d08315e0a1fde9fa1a67fc69de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22f9244ea4998fdd3e566bb34d5a26bcd60a27d08315e0a1fde9fa1a67fc69de", kill_on_drop: false }`
[INFO] [stdout] 22f9244ea4998fdd3e566bb34d5a26bcd60a27d08315e0a1fde9fa1a67fc69de
