[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 1.54.0 for beta-1.55-1
[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 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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" "+1.54.0" "fetch" "--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e00017db77319672badf87536d582caac5dcd752f25199f19c70d9f3882d41a0
[INFO] running `Command { std: "docker" "start" "-a" "e00017db77319672badf87536d582caac5dcd752f25199f19c70d9f3882d41a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e00017db77319672badf87536d582caac5dcd752f25199f19c70d9f3882d41a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e00017db77319672badf87536d582caac5dcd752f25199f19c70d9f3882d41a0", kill_on_drop: false }`
[INFO] [stdout] e00017db77319672badf87536d582caac5dcd752f25199f19c70d9f3882d41a0
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 196d3130aaf138dc7d598d20587848d90e77edee38037d853d84f6819ecae71a
[INFO] running `Command { std: "docker" "start" "-a" "196d3130aaf138dc7d598d20587848d90e77edee38037d853d84f6819ecae71a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v0.4.20
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling libc v0.2.43
[INFO] [stderr]    Compiling serde v1.0.79
[INFO] [stderr]    Compiling cc v1.0.25
[INFO] [stderr]    Compiling ryu v0.2.6
[INFO] [stderr]    Compiling byteorder v1.2.6
[INFO] [stderr]    Compiling failure_derive v0.1.2
[INFO] [stderr]    Compiling cfg-if v0.1.5
[INFO] [stderr]    Compiling stdweb-internal-runtime v0.1.0
[INFO] [stderr]    Compiling itoa v0.4.3
[INFO] [stderr]    Compiling rustc-demangle v0.1.9
[INFO] [stderr]    Compiling fnv v1.0.6
[INFO] [stderr]    Compiling unicode-segmentation v1.2.1
[INFO] [stderr]    Compiling discard v1.0.4
[INFO] [stderr]    Compiling slab v0.4.1
[INFO] [stderr]    Compiling anymap v0.12.1
[INFO] [stderr]    Compiling strum v0.11.0
[INFO] [stderr]    Compiling bimap v0.1.5
[INFO] [stderr]    Compiling log v0.4.5
[INFO] [stderr]    Compiling heck v0.3.0
[INFO] [stderr]    Compiling iovec v0.1.2
[INFO] [stderr]    Compiling bytes v0.4.10
[INFO] [stderr]    Compiling backtrace-sys v0.1.24
[INFO] [stderr]    Compiling quote v0.6.8
[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_json v1.0.32
[INFO] [stderr]    Compiling bincode v1.0.1
[INFO] [stderr]    Compiling serde_derive v1.0.79
[INFO] [stderr]    Compiling strum_macros v0.11.0
[INFO] [stderr]    Compiling synstructure v0.9.0
[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 status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-m64" "/opt/rustwide/target/debug/deps/z1rtracker-2caabee72d70cc4d.z1rtracker.59b2uy5w-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/z1rtracker-2caabee72d70cc4d.z1rtracker.59b2uy5w-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/z1rtracker-2caabee72d70cc4d.z1rtracker.59b2uy5w-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/z1rtracker-2caabee72d70cc4d.z1rtracker.59b2uy5w-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/z1rtracker-2caabee72d70cc4d.z1rtracker.59b2uy5w-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/z1rtracker-2caabee72d70cc4d.z1rtracker.59b2uy5w-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/z1rtracker-2caabee72d70cc4d.z1rtracker.59b2uy5w-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/z1rtracker-2caabee72d70cc4d.z1rtracker.59b2uy5w-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/z1rtracker-2caabee72d70cc4d.z1rtracker.59b2uy5w-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/z1rtracker-2caabee72d70cc4d.z1rtracker.59b2uy5w-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/z1rtracker-2caabee72d70cc4d.z1rtracker.59b2uy5w-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/z1rtracker-2caabee72d70cc4d.z1rtracker.59b2uy5w-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/z1rtracker-2caabee72d70cc4d.z1rtracker.59b2uy5w-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/z1rtracker-2caabee72d70cc4d.z1rtracker.59b2uy5w-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/z1rtracker-2caabee72d70cc4d.z1rtracker.59b2uy5w-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/z1rtracker-2caabee72d70cc4d.z1rtracker.59b2uy5w-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/z1rtracker-2caabee72d70cc4d.2d2b24jy0iuxq2qk.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/build/backtrace-sys-00eb3ffe2fddc506/out" "-L" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libz1rtracker-8aabc2147c1ad23d.rlib" "/opt/rustwide/target/debug/deps/libstrum-7ddef8b986a13f11.rlib" "/opt/rustwide/target/debug/deps/libbimap-36dcbd56ccd0d784.rlib" "/opt/rustwide/target/debug/deps/libyew-72bb77c3584b83f5.rlib" "/opt/rustwide/target/debug/deps/libstdweb-408f952e6a8f642e.rlib" "/opt/rustwide/target/debug/deps/libdiscard-7c423be8641968f0.rlib" "/opt/rustwide/target/debug/deps/libstdweb_internal_runtime-fa06b3e210a6615b.rlib" "/opt/rustwide/target/debug/deps/libslab-103154534adcb23b.rlib" "/opt/rustwide/target/debug/deps/libanymap-b9768cc292968a96.rlib" "/opt/rustwide/target/debug/deps/libbincode-4e4f115b9d65d15a.rlib" "/opt/rustwide/target/debug/deps/libserde_json-7fadb4aed583a64b.rlib" "/opt/rustwide/target/debug/deps/libryu-d951d59e720648ab.rlib" "/opt/rustwide/target/debug/deps/libserde-73c453fb3df26272.rlib" "/opt/rustwide/target/debug/deps/libhttp-72c88e9b1aca3422.rlib" "/opt/rustwide/target/debug/deps/libitoa-57aceabc4d068b69.rlib" "/opt/rustwide/target/debug/deps/libfnv-6f4452e033ff10c8.rlib" "/opt/rustwide/target/debug/deps/libbytes-bc2d884b32bcdf1e.rlib" "/opt/rustwide/target/debug/deps/libiovec-66083676cc940e7f.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-6cd23d0dddb4dc4c.rlib" "/opt/rustwide/target/debug/deps/liblog-adb2c7c7e233f7fe.rlib" "/opt/rustwide/target/debug/deps/libfailure-daae00fee310f885.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-0bfce9c02b69ce58.rlib" "/opt/rustwide/target/debug/deps/libbacktrace_sys-13c990051cd33246.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-0a32c0aba44e933d.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-27514f8ba8853321.rlib" "/opt/rustwide/target/debug/deps/liblibc-0ba24d7f507f5772.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-2420485b9e5ef5e1.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-785e3cb61c4b1960.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-087191a88bdaa22d.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-9981842c02975178.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-6fb405869b015fde.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-d05c5c3c56004b7b.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-42d74d2097528b38.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-fb36534c113d2209.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-b56b9042c12b6535.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-491902d6cb3e76df.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-61834e0981b8c367.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-f78aa99d613a55bc.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-53ee54cd7fed2c57.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-544ecdbd6cda3c58.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-379cc252b6943a79.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-8063eea38dcc5e62.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-5b228734afae15ee.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-d6c7a399d95d173f.rlib" "-Wl,-Bdynamic" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/z1rtracker-2caabee72d70cc4d" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs"
[INFO] [stdout]   = note: /usr/bin/ld: /opt/rustwide/target/debug/deps/z1rtracker-2caabee72d70cc4d.z1rtracker.59b2uy5w-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-8aabc2147c1ad23d.rlib(z1rtracker-8aabc2147c1ad23d.z1rtracker.bb16l3zo-cgu.12.rcgu.o): in function `<stdweb::webapi::html_elements::input::InputElement 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/html_elements/input.rs:13: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libz1rtracker-8aabc2147c1ad23d.rlib(z1rtracker-8aabc2147c1ad23d.z1rtracker.bb16l3zo-cgu.12.rcgu.o): in function `<stdweb::webapi::html_elements::textarea::TextAreaElement 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/html_elements/textarea.rs:12: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libz1rtracker-8aabc2147c1ad23d.rlib(z1rtracker-8aabc2147c1ad23d.z1rtracker.bb16l3zo-cgu.12.rcgu.o): in function `stdweb::webapi::html_elements::input::InputElement::set_raw_value':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.9/src/webapi/html_elements/input.rs:37: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libz1rtracker-8aabc2147c1ad23d.rlib(z1rtracker-8aabc2147c1ad23d.z1rtracker.bb16l3zo-cgu.12.rcgu.o): in function `stdweb::webapi::html_elements::input::InputElement::raw_value':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.9/src/webapi/html_elements/input.rs:28: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libz1rtracker-8aabc2147c1ad23d.rlib(z1rtracker-8aabc2147c1ad23d.z1rtracker.bb16l3zo-cgu.12.rcgu.o):/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.9/src/webapi/html_elements/textarea.rs:27: more undefined references to `emscripten_asm_const_int' follow
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-408f952e6a8f642e.rlib(stdweb-408f952e6a8f642e.stdweb.9f0qy1ok-cgu.5.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:11: 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-408f952e6a8f642e.rlib(stdweb-408f952e6a8f642e.stdweb.9f0qy1ok-cgu.5.rcgu.o): in function `<stdweb::webcore::symbol::Symbol as core::clone::Clone>::clone':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.9/src/webcore/symbol.rs:10: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-408f952e6a8f642e.rlib(stdweb-408f952e6a8f642e.stdweb.9f0qy1ok-cgu.5.rcgu.o): in function `<stdweb::webcore::symbol::Symbol as core::ops::drop::Drop>::drop':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.9/src/webcore/symbol.rs:30: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-408f952e6a8f642e.rlib(stdweb-408f952e6a8f642e.stdweb.9f0qy1ok-cgu.5.rcgu.o): in function `<stdweb::webapi::element::Element 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/element.rs:173: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-408f952e6a8f642e.rlib(stdweb-408f952e6a8f642e.stdweb.9f0qy1ok-cgu.7.rcgu.o): in function `stdweb::webcore::initialization::initialize':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.9/src/webcore/initialization.rs:19: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-408f952e6a8f642e.rlib(stdweb-408f952e6a8f642e.stdweb.9f0qy1ok-cgu.7.rcgu.o): in function `stdweb::webcore::initialization::initialize::{{closure}}':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.9/src/webcore/initialization.rs:23: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-408f952e6a8f642e.rlib(stdweb-408f952e6a8f642e.stdweb.9f0qy1ok-cgu.7.rcgu.o):/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.9/src/webcore/initialization.rs:25: 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" "196d3130aaf138dc7d598d20587848d90e77edee38037d853d84f6819ecae71a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "196d3130aaf138dc7d598d20587848d90e77edee38037d853d84f6819ecae71a", kill_on_drop: false }`
[INFO] [stdout] 196d3130aaf138dc7d598d20587848d90e77edee38037d853d84f6819ecae71a
