[INFO] updating cached repository https://github.com/paullgdc/is_it_coffee_time_yet
[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] 97c216ce682b1bfa3863be794b34766a973099ed
[INFO] testing paullgdc/is_it_coffee_time_yet against 1.45.2 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpaullgdc%2Fis_it_coffee_time_yet" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/paullgdc/is_it_coffee_time_yet 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/paullgdc/is_it_coffee_time_yet
[INFO] finished tweaking git repo https://github.com/paullgdc/is_it_coffee_time_yet
[INFO] tweaked toml for git repo https://github.com/paullgdc/is_it_coffee_time_yet written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/paullgdc/is_it_coffee_time_yet 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] f5d3ff5c69c0ccba60f36af3bc423c8ed59e97a05237780daf2aea797ea6eb73
[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" "f5d3ff5c69c0ccba60f36af3bc423c8ed59e97a05237780daf2aea797ea6eb73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f5d3ff5c69c0ccba60f36af3bc423c8ed59e97a05237780daf2aea797ea6eb73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5d3ff5c69c0ccba60f36af3bc423c8ed59e97a05237780daf2aea797ea6eb73", kill_on_drop: false }`
[INFO] [stdout] f5d3ff5c69c0ccba60f36af3bc423c8ed59e97a05237780daf2aea797ea6eb73
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] b50c5872459d7348c26cb7e910b308808c0dfdca7ccc3f707ee92246e7c97c6a
[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" "b50c5872459d7348c26cb7e910b308808c0dfdca7ccc3f707ee92246e7c97c6a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.7
[INFO] [stderr]    Compiling syn v1.0.13
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling yew v0.11.0
[INFO] [stderr]    Compiling bytes v0.5.3
[INFO] [stderr]    Compiling yew-macro v0.11.0
[INFO] [stderr]    Compiling backtrace-sys v0.1.32
[INFO] [stderr]    Compiling http v0.2.0
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling backtrace v0.3.40
[INFO] [stderr]    Compiling synstructure v0.12.3
[INFO] [stderr]    Compiling serde_derive v1.0.104
[INFO] [stderr]    Compiling failure_derive v0.1.6
[INFO] [stderr]    Compiling proc-macro-hack v0.5.11
[INFO] [stderr]    Compiling failure v0.1.6
[INFO] [stderr]    Compiling serde v1.0.104
[INFO] [stderr]    Compiling serde_json v1.0.44
[INFO] [stderr]    Compiling bincode v1.2.1
[INFO] [stderr]    Compiling stdweb-derive v0.5.3
[INFO] [stderr]    Compiling stdweb-internal-macros v0.2.9
[INFO] [stderr]    Compiling stdweb v0.4.20
[INFO] [stderr]    Compiling is_it_coffee_time_yet 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" "-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/is_it_coffee_time_yet-2d409bb957beb6a7.is_it_coffee_time_yet.47lpcquz-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/is_it_coffee_time_yet-2d409bb957beb6a7.is_it_coffee_time_yet.47lpcquz-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/is_it_coffee_time_yet-2d409bb957beb6a7.is_it_coffee_time_yet.47lpcquz-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/is_it_coffee_time_yet-2d409bb957beb6a7.is_it_coffee_time_yet.47lpcquz-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/is_it_coffee_time_yet-2d409bb957beb6a7.is_it_coffee_time_yet.47lpcquz-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/is_it_coffee_time_yet-2d409bb957beb6a7.is_it_coffee_time_yet.47lpcquz-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/is_it_coffee_time_yet-2d409bb957beb6a7.is_it_coffee_time_yet.47lpcquz-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/is_it_coffee_time_yet-2d409bb957beb6a7.is_it_coffee_time_yet.47lpcquz-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/is_it_coffee_time_yet-2d409bb957beb6a7.is_it_coffee_time_yet.47lpcquz-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/is_it_coffee_time_yet-2d409bb957beb6a7.is_it_coffee_time_yet.47lpcquz-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/is_it_coffee_time_yet-2d409bb957beb6a7.is_it_coffee_time_yet.47lpcquz-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/is_it_coffee_time_yet-2d409bb957beb6a7.is_it_coffee_time_yet.47lpcquz-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/is_it_coffee_time_yet-2d409bb957beb6a7.is_it_coffee_time_yet.47lpcquz-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/is_it_coffee_time_yet-2d409bb957beb6a7.is_it_coffee_time_yet.47lpcquz-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/is_it_coffee_time_yet-2d409bb957beb6a7.is_it_coffee_time_yet.47lpcquz-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/is_it_coffee_time_yet-2d409bb957beb6a7.is_it_coffee_time_yet.47lpcquz-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/is_it_coffee_time_yet-2d409bb957beb6a7" "/opt/rustwide/target/debug/deps/is_it_coffee_time_yet-2d409bb957beb6a7.2ts64nadc0zkjl7i.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-d5e5fcc04833a6a6/out" "-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-a2c8f529bc35d39f.rlib" "/opt/rustwide/target/debug/deps/libproc_macro_nested-b7928a16b3c426e7.rlib" "/opt/rustwide/target/debug/deps/libhttp-203cd2d3aba8caec.rlib" "/opt/rustwide/target/debug/deps/libbytes-cf4ed48759939c45.rlib" "/opt/rustwide/target/debug/deps/libfnv-17f81a650e186a33.rlib" "/opt/rustwide/target/debug/deps/libslab-f053b532a5ee7f39.rlib" "/opt/rustwide/target/debug/deps/libanymap-5d1195cd14b1621f.rlib" "/opt/rustwide/target/debug/deps/libindexmap-716b725153bbc6f0.rlib" "/opt/rustwide/target/debug/deps/liblog-da2d6b139ded8350.rlib" "/opt/rustwide/target/debug/deps/libbincode-c941e27b1281f2ee.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-95e0ab8c92cb6559.rlib" "/opt/rustwide/target/debug/deps/libfailure-ae89f73d2fe57cdf.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-f5c554cb05b28400.rlib" "/opt/rustwide/target/debug/deps/libbacktrace_sys-4ebec3eb58af7cad.rlib" "/opt/rustwide/target/debug/deps/liblibc-fa15c8376d7d5bac.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-ab1bd98be96b57b3.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-e37d6a94bb5dbdd4.rlib" "/opt/rustwide/target/debug/deps/libstdweb-b7a2509c3eac33b1.rlib" "/opt/rustwide/target/debug/deps/libdiscard-ff595bbfeefd76ad.rlib" "/opt/rustwide/target/debug/deps/libstdweb_internal_runtime-d70d193811ed8f34.rlib" "/opt/rustwide/target/debug/deps/libserde_json-92f47786c9f8bb1d.rlib" "/opt/rustwide/target/debug/deps/libryu-bd4b817854ed0cc6.rlib" "/opt/rustwide/target/debug/deps/libitoa-f38c0eb4fa3e9416.rlib" "/opt/rustwide/target/debug/deps/libserde-0391e3a4060413cb.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" "-lc" "-lm" "-lrt" "-lpthread" "-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/is_it_coffee_time_yet-2d409bb957beb6a7.is_it_coffee_time_yet.47lpcquz-cgu.11.rcgu.o: in function `is_it_coffee_time_yet::services::random::snippet::__cargo_web_snippet_77c7f20d9ad1903cb1faad4b79591e5576426760':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.20/src/webcore/macros.rs:149: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libyew-a2c8f529bc35d39f.rlib(yew-a2c8f529bc35d39f.yew.67yjvdqi-cgu.10.rcgu.o): in function `yew::virtual_dom::vtag::VTag::apply_diffs::snippet::__cargo_web_snippet_0da47658267a7497de743e1b0892f992ba6ca6ef':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.20/src/webcore/macros.rs:139: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libyew-a2c8f529bc35d39f.rlib(yew-a2c8f529bc35d39f.yew.67yjvdqi-cgu.10.rcgu.o): in function `yew::virtual_dom::vtag::set_attribute::snippet::__cargo_web_snippet_da2febd72f9938d90bc2bf2905643f595b07abd9':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.20/src/webcore/macros.rs:139: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libyew-a2c8f529bc35d39f.rlib(yew-a2c8f529bc35d39f.yew.67yjvdqi-cgu.10.rcgu.o): in function `yew::virtual_dom::vtag::remove_attribute::snippet::__cargo_web_snippet_f6358c198ebcc61c9da370cca2679c0b8bc81a7b':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.20/src/webcore/macros.rs:139: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libyew-a2c8f529bc35d39f.rlib(yew-a2c8f529bc35d39f.yew.67yjvdqi-cgu.10.rcgu.o): in function `yew::virtual_dom::vtag::set_checked::snippet::__cargo_web_snippet_a1f43b583e011a9bbeae64030b81f677e6c29005':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.20/src/webcore/macros.rs:139: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libyew-a2c8f529bc35d39f.rlib(yew-a2c8f529bc35d39f.yew.67yjvdqi-cgu.9.rcgu.o):/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.20/src/webcore/macros.rs:149: more undefined references to `emscripten_asm_const_int' follow
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-b7a2509c3eac33b1.rlib(stdweb-b7a2509c3eac33b1.stdweb.c78su6um-cgu.4.rcgu.o): in function `stdweb::webcore::ffi::emscripten::event_loop':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.20/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-0.4.20/src/webcore/ffi/emscripten.rs:11: undefined reference to `emscripten_set_main_loop'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-b7a2509c3eac33b1.rlib(stdweb-b7a2509c3eac33b1.stdweb.c78su6um-cgu.5.rcgu.o): in function `stdweb::webapi::node::INode::append_child::snippet::__cargo_web_snippet_e741b9d9071097746386b2c2ec044a2bc73e688c':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.20/src/webcore/macros.rs:139: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-b7a2509c3eac33b1.rlib(stdweb-b7a2509c3eac33b1.stdweb.c78su6um-cgu.5.rcgu.o): in function `stdweb::webapi::node::INode::remove_child::snippet::__cargo_web_snippet_cd41a77d0178ae27c833ef2950e5f1a48a1455c1':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.20/src/webcore/macros.rs:149: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-b7a2509c3eac33b1.rlib(stdweb-b7a2509c3eac33b1.stdweb.c78su6um-cgu.5.rcgu.o): in function `stdweb::webapi::node::INode::remove_child::snippet::__cargo_web_snippet_b06dde4acf09433b5190a4b001259fe5d4abcbc2':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.20/src/webcore/macros.rs:149: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-b7a2509c3eac33b1.rlib(stdweb-b7a2509c3eac33b1.stdweb.c78su6um-cgu.5.rcgu.o): in function `stdweb::webapi::node::INode::remove_child::snippet::__cargo_web_snippet_ab05f53189dacccf2d365ad26daa407d4f7abea9':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.20/src/webcore/macros.rs:149: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-b7a2509c3eac33b1.rlib(stdweb-b7a2509c3eac33b1.stdweb.c78su6um-cgu.5.rcgu.o): in function `stdweb::webapi::node::INode::remove_child::snippet::__cargo_web_snippet_614a3dd2adb7e9eac4a0ec6e59d37f87e0521c3b':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.20/src/webcore/macros.rs:149: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-b7a2509c3eac33b1.rlib(stdweb-b7a2509c3eac33b1.stdweb.c78su6um-cgu.5.rcgu.o):/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.20/src/webcore/macros.rs:149: 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 `is_it_coffee_time_yet`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "b50c5872459d7348c26cb7e910b308808c0dfdca7ccc3f707ee92246e7c97c6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b50c5872459d7348c26cb7e910b308808c0dfdca7ccc3f707ee92246e7c97c6a", kill_on_drop: false }`
[INFO] [stdout] b50c5872459d7348c26cb7e910b308808c0dfdca7ccc3f707ee92246e7c97c6a