[INFO] cloning repository https://github.com/just-arun/old_iron
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/just-arun/old_iron" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjust-arun%2Fold_iron", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjust-arun%2Fold_iron'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8726e2ba11efb512aecd32ca6b907b54117bfb16
[INFO] testing just-arun/old_iron against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjust-arun%2Fold_iron" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/just-arun/old_iron on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/just-arun/old_iron
[INFO] finished tweaking git repo https://github.com/just-arun/old_iron
[INFO] tweaked toml for git repo https://github.com/just-arun/old_iron written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/just-arun/old_iron already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 78a8e9ca0124c4531680262c2fdb0cd91bfcaeec5f2f6b3b0ed0554caf4aecac
[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" "78a8e9ca0124c4531680262c2fdb0cd91bfcaeec5f2f6b3b0ed0554caf4aecac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "78a8e9ca0124c4531680262c2fdb0cd91bfcaeec5f2f6b3b0ed0554caf4aecac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78a8e9ca0124c4531680262c2fdb0cd91bfcaeec5f2f6b3b0ed0554caf4aecac", kill_on_drop: false }`
[INFO] [stdout] 78a8e9ca0124c4531680262c2fdb0cd91bfcaeec5f2f6b3b0ed0554caf4aecac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ce475321d746782233b4858d132bbf0240c88fc5a9dd65ca9cab865069f81bee
[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" "ce475321d746782233b4858d132bbf0240c88fc5a9dd65ca9cab865069f81bee", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.30
[INFO] [stderr]    Compiling serde v1.0.111
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling stdweb-internal-runtime v0.1.5
[INFO] [stderr]    Compiling itoa v0.4.5
[INFO] [stderr]    Compiling base-x v0.2.6
[INFO] [stderr]    Compiling sha1 v0.6.0
[INFO] [stderr]    Compiling discard v1.0.4
[INFO] [stderr]    Compiling stdweb v0.4.20
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]    Compiling quote v1.0.6
[INFO] [stderr]    Compiling serde_json v1.0.53
[INFO] [stderr]    Compiling serde_derive v1.0.111
[INFO] [stderr]    Compiling stdweb-internal-macros v0.2.9
[INFO] [stderr]    Compiling stdweb-derive v0.5.3
[INFO] [stderr]    Compiling web v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-m64" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-Wl,--as-needed" "-L" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/web-4c8f661d30a96f52.web.75n3ff7c-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/web-4c8f661d30a96f52.web.75n3ff7c-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/web-4c8f661d30a96f52.web.75n3ff7c-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/web-4c8f661d30a96f52.web.75n3ff7c-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/web-4c8f661d30a96f52.web.75n3ff7c-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/web-4c8f661d30a96f52.web.75n3ff7c-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/web-4c8f661d30a96f52.web.75n3ff7c-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/web-4c8f661d30a96f52.web.75n3ff7c-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/web-4c8f661d30a96f52.web.75n3ff7c-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/web-4c8f661d30a96f52.web.75n3ff7c-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/web-4c8f661d30a96f52.web.75n3ff7c-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/web-4c8f661d30a96f52.web.75n3ff7c-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/web-4c8f661d30a96f52.web.75n3ff7c-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/web-4c8f661d30a96f52.web.75n3ff7c-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/web-4c8f661d30a96f52.web.75n3ff7c-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/web-4c8f661d30a96f52.web.75n3ff7c-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/web-4c8f661d30a96f52" "/opt/rustwide/target/debug/deps/web-4c8f661d30a96f52.201d14n5quk4ynv3.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libstdweb-49ac64f376ea23c7.rlib" "/opt/rustwide/target/debug/deps/libdiscard-9847723efbd5428f.rlib" "/opt/rustwide/target/debug/deps/libstdweb_internal_runtime-9b6e237ca3b3b47a.rlib" "/opt/rustwide/target/debug/deps/libserde_json-1d6723923937d0e3.rlib" "/opt/rustwide/target/debug/deps/libryu-8dbd57cf09aa6df6.rlib" "/opt/rustwide/target/debug/deps/libitoa-06800150090f1e82.rlib" "/opt/rustwide/target/debug/deps/libserde-3a4c33016ea234c1.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-21256c14e4504640.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-986e7fea4474d4d2.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-91d85f45babdb06e.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-756509c31813f9a6.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-5c2ef587e740c0cc.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-ad8f9371d31db1b3.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-402820fb3b4d3dd8.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-5e8e903f07dc8747.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7ab9ae5080c07187.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-c8e8d47c6bf14de2.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-5a02dbb58abd015a.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-cedc8fec61444895.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-a1c96351c52bc56a.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-e41c6d24baeb2249.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-62493b241881590c.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-a1fd7734706d5518.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-c8ded1707ad10767.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-1eec8756baa5bc24.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc"
[INFO] [stdout]   = note: /usr/bin/ld: /opt/rustwide/target/debug/deps/web-4c8f661d30a96f52.web.75n3ff7c-cgu.1.rcgu.o: in function `_RNvNvNvCs1JXDGnvrzX5_3web6on_key7snippet60___cargo_web_snippet_d7e8d583ab25cab43e46b8259eaf81008ad7c207':
[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/web-4c8f661d30a96f52.web.75n3ff7c-cgu.1.rcgu.o: in function `_RNvNvNvCs1JXDGnvrzX5_3web14on_mouse_click7snippet60___cargo_web_snippet_8ac85f6f7d8d2c7a5411feb115a1fc72d713e39c':
[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-49ac64f376ea23c7.rlib(stdweb-49ac64f376ea23c7.stdweb.71vg9rm3-cgu.0.rcgu.o): in function `_RNvNvNvXsc_NtNtCs1u5vESwcPGu_6stdweb6webapi17rendering_contextNtB9_24CanvasRenderingContext2dNtNtNtBd_7webcore11instance_of10InstanceOf11instance_of7snippet60___cargo_web_snippet_550049fd354fc2e2d13b8dacf6ebece3de7d60a0':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.20/src/webcore/macros.rs:64: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-49ac64f376ea23c7.rlib(stdweb-49ac64f376ea23c7.stdweb.71vg9rm3-cgu.0.rcgu.o): in function `_RNvNvNvXs1_NtNtCs1u5vESwcPGu_6stdweb6webapi17rendering_contextNtB9_24CanvasRenderingContext2dNtB9_16RenderingContext11from_canvas7snippet60___cargo_web_snippet_49ae24e0f2d690c290030200ef793256363af281':
[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-49ac64f376ea23c7.rlib(stdweb-49ac64f376ea23c7.stdweb.71vg9rm3-cgu.0.rcgu.o): in function `_RNvNvNvMs4_NtNtCs1u5vESwcPGu_6stdweb6webapi17rendering_contextNtB9_24CanvasRenderingContext2d20set_fill_style_color7snippet60___cargo_web_snippet_7e69871d2f0243bddcb8cffc809fd6fb5fb78697':
[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-49ac64f376ea23c7.rlib(stdweb-49ac64f376ea23c7.stdweb.71vg9rm3-cgu.0.rcgu.o):/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.20/src/webcore/macros.rs:139: more undefined references to `emscripten_asm_const_int' follow
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-49ac64f376ea23c7.rlib(stdweb-49ac64f376ea23c7.stdweb.71vg9rm3-cgu.10.rcgu.o): in function `_RNvNtNtNtCs1u5vESwcPGu_6stdweb7webcore3ffi10emscripten10event_loop':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.20/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-0.4.20/src/webcore/ffi/emscripten.rs:11: undefined reference to `emscripten_set_main_loop'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-49ac64f376ea23c7.rlib(stdweb-49ac64f376ea23c7.stdweb.71vg9rm3-cgu.13.rcgu.o): in function `_RNvNvNvMNtNtCs1u5vESwcPGu_6stdweb7webcore5valueNtB6_9Reference18from_raw_unchecked7snippet60___cargo_web_snippet_9f22d4ca7bc938409787341b7db181f8dd41e6df':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.20/src/webcore/macros.rs:32: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-49ac64f376ea23c7.rlib(stdweb-49ac64f376ea23c7.stdweb.71vg9rm3-cgu.13.rcgu.o): in function `_RNvNvNvXs2_NtNtCs1u5vESwcPGu_6stdweb7webcore5valueNtB9_9ReferenceNtNtNtCskrsM4FCwAVA_4core3ops4drop4Drop4drop7snippet60___cargo_web_snippet_80d6d56760c65e49b7be8b6b01c1ea861b046bf0':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.20/src/webcore/macros.rs:32: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-49ac64f376ea23c7.rlib(stdweb-49ac64f376ea23c7.stdweb.71vg9rm3-cgu.13.rcgu.o): in function `_RNvNvNvNtNtNtCs1u5vESwcPGu_6stdweb6webapi23non_element_parent_node21INonElementParentNode17get_element_by_id7snippet60___cargo_web_snippet_d5e30f74cb752784e06bd97a37b1f89b6c3433a7':
[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-49ac64f376ea23c7.rlib(stdweb-49ac64f376ea23c7.stdweb.71vg9rm3-cgu.3.rcgu.o): in function `_RNvNvNvXsh_NtNtNtCs1u5vESwcPGu_6stdweb6webapi13html_elements6canvasNtB9_13CanvasElementNtNtNtBf_7webcore11instance_of10InstanceOf11instance_of7snippet60___cargo_web_snippet_2566a94332f60241405fa45e6a379e8daa71af81':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.20/src/webcore/macros.rs:64: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-49ac64f376ea23c7.rlib(stdweb-49ac64f376ea23c7.stdweb.71vg9rm3-cgu.4.rcgu.o): in function `_RNvNvNvXs4u_NtNtCs1u5vESwcPGu_6stdweb7webcore13serializationINtNtBc_7newtype7NewtypeTNtBa_11FunctionTagTpEEINtNtBc_5mutfn3MutpEEINtBa_14FuncallAdapterpE15funcall_adapter7snippet60___cargo_web_snippet_ff5103e6cc179d13b4c7a785bdce2708fd559fc0':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.20/src/webcore/macros.rs:32: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-49ac64f376ea23c7.rlib(stdweb-49ac64f376ea23c7.stdweb.71vg9rm3-cgu.4.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 `web`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "ce475321d746782233b4858d132bbf0240c88fc5a9dd65ca9cab865069f81bee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce475321d746782233b4858d132bbf0240c88fc5a9dd65ca9cab865069f81bee", kill_on_drop: false }`
[INFO] [stdout] ce475321d746782233b4858d132bbf0240c88fc5a9dd65ca9cab865069f81bee