[INFO] cloning repository https://github.com/swstegall/hunt-the-wumpus [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/swstegall/hunt-the-wumpus" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fswstegall%2Fhunt-the-wumpus"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fswstegall%2Fhunt-the-wumpus'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] a6da476716b6b09a4ff5c2ddc83120c85b849690 [INFO] testing swstegall/hunt-the-wumpus against beta-2020-06-03 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fswstegall%2Fhunt-the-wumpus" "/workspace/builds/worker-10/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/swstegall/hunt-the-wumpus on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/swstegall/hunt-the-wumpus [INFO] finished tweaking git repo https://github.com/swstegall/hunt-the-wumpus [INFO] tweaked toml for git repo https://github.com/swstegall/hunt-the-wumpus written to /workspace/builds/worker-10/source/Cargo.toml [INFO] crate git repo https://github.com/swstegall/hunt-the-wumpus already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] b18804c45fcd8d65980c7687e5c47945b074068c75173320cf64679df9e3d729 [INFO] running `"docker" "start" "-a" "b18804c45fcd8d65980c7687e5c47945b074068c75173320cf64679df9e3d729"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling proc-macro2 v1.0.12 [INFO] [stderr] Compiling syn v1.0.19 [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Compiling serde v1.0.107 [INFO] [stderr] Compiling cc v1.0.52 [INFO] [stderr] Compiling base-x v0.2.6 [INFO] [stderr] Compiling proc-macro-hack v0.5.15 [INFO] [stderr] Compiling yew v0.9.2 [INFO] [stderr] Compiling yew-macro v0.9.2 [INFO] [stderr] Compiling stdweb v0.4.20 [INFO] [stderr] Compiling backtrace-sys v0.1.37 [INFO] [stderr] Compiling quote v1.0.4 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling http v0.1.21 [INFO] [stderr] Compiling backtrace v0.3.46 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Compiling serde_derive v1.0.107 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling serde_json v1.0.52 [INFO] [stderr] Compiling bincode v1.0.1 [INFO] [stderr] Compiling stdweb-derive v0.5.3 [INFO] [stderr] Compiling stdweb-internal-macros v0.2.9 [INFO] [stderr] Compiling hunt-the-wumpus v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/lib.rs:2:1 [INFO] [stderr] | [INFO] [stderr] 2 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `room_exists` [INFO] [stderr] --> src/lib.rs:7:4 [INFO] [stderr] | [INFO] [stderr] 7 | fn room_exists(id: u8) -> Option<[u8; 3]> { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `current_room` [INFO] [stderr] --> src/lib.rs:35:3 [INFO] [stderr] | [INFO] [stderr] 35 | current_room: u8, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] error: linking with `cc` failed: exit code: 1 [INFO] [stderr] | [INFO] [stderr] = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/hunt-4c4eb18a7bb95e7d.hunt.e80bci60-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/hunt-4c4eb18a7bb95e7d.hunt.e80bci60-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/hunt-4c4eb18a7bb95e7d.hunt.e80bci60-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/hunt-4c4eb18a7bb95e7d.hunt.e80bci60-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/hunt-4c4eb18a7bb95e7d.hunt.e80bci60-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/hunt-4c4eb18a7bb95e7d.hunt.e80bci60-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/hunt-4c4eb18a7bb95e7d.hunt.e80bci60-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/hunt-4c4eb18a7bb95e7d.hunt.e80bci60-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/hunt-4c4eb18a7bb95e7d.hunt.e80bci60-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/hunt-4c4eb18a7bb95e7d.hunt.e80bci60-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/hunt-4c4eb18a7bb95e7d.hunt.e80bci60-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/hunt-4c4eb18a7bb95e7d.hunt.e80bci60-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/hunt-4c4eb18a7bb95e7d.hunt.e80bci60-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/hunt-4c4eb18a7bb95e7d.hunt.e80bci60-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/hunt-4c4eb18a7bb95e7d.hunt.e80bci60-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/hunt-4c4eb18a7bb95e7d.hunt.e80bci60-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/hunt-4c4eb18a7bb95e7d" "/opt/rustwide/target/debug/deps/hunt-4c4eb18a7bb95e7d.2ms8aw6w6eh8d6cj.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-5a4f37f77af950cc/out" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libhunt_the_wumpus-edc06280e4b923df.rlib" "/opt/rustwide/target/debug/deps/libyew-b211e7e03b11790b.rlib" "/opt/rustwide/target/debug/deps/libproc_macro_nested-a27fa80def89985b.rlib" "/opt/rustwide/target/debug/deps/libindexmap-187b0bec338602ac.rlib" "/opt/rustwide/target/debug/deps/libhttp-406a23f17034c916.rlib" "/opt/rustwide/target/debug/deps/libfnv-18c63eb7d27d11b7.rlib" "/opt/rustwide/target/debug/deps/libbytes-8bde23f41e57afdc.rlib" "/opt/rustwide/target/debug/deps/libiovec-903d7687263eef4f.rlib" "/opt/rustwide/target/debug/deps/libfailure-fe6f0233fc2c1004.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-a032149a9aa745b5.rlib" "/opt/rustwide/target/debug/deps/libbacktrace_sys-ace80408eb6fa373.rlib" "/opt/rustwide/target/debug/deps/liblibc-4188ef2a529901ad.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-96825a490c3cad52.rlib" "/opt/rustwide/target/debug/deps/libslab-4c5e5a4b1eda1a25.rlib" "/opt/rustwide/target/debug/deps/liblog-c709ae7ff9aa4321.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-0d7329a98a9ffead.rlib" "/opt/rustwide/target/debug/deps/libbincode-affde3d9b46caf29.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-78580fbf595daae7.rlib" "/opt/rustwide/target/debug/deps/libanymap-16ac0cbd5a2e2ebb.rlib" "/opt/rustwide/target/debug/deps/libstdweb-22b4a9dd8b2b96f1.rlib" "/opt/rustwide/target/debug/deps/libdiscard-655a8a041e78b6aa.rlib" "/opt/rustwide/target/debug/deps/libstdweb_internal_runtime-f19a79c7cf8c28f9.rlib" "/opt/rustwide/target/debug/deps/libserde_json-6d27e20353f0a354.rlib" "/opt/rustwide/target/debug/deps/libryu-467d67315b97dc82.rlib" "/opt/rustwide/target/debug/deps/libitoa-6a422fec93b9e5ce.rlib" "/opt/rustwide/target/debug/deps/libserde-f41dc8891f220d29.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-44f8eb3d0b2fad61.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-abc626f09920d361.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-546e83c8973f1a65.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-12768dfc68674934.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-e06867e4497f2ee8.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-cbc579f43f6df57b.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7abd6d5a7ebf9a23.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-46423c7bc03bd327.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-fc3773ed7bc68f07.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-9cdc98176efd27e2.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-02d88502a763e06b.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-8cdc9d38dd6cd3ce.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-336f7d63e72901ef.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-57917b1be5233117.rlib" "-Wl,-Bdynamic" "-lutil" "-ldl" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil" [INFO] [stderr] = note: /usr/bin/ld: /opt/rustwide/target/debug/deps/libyew-b211e7e03b11790b.rlib(yew-b211e7e03b11790b.yew.d8uw332m-cgu.4.rcgu.o): in function `yew::virtual_dom::vtag::VTag::apply_diffs::snippet::__cargo_web_snippet_0da47658267a7497de743e1b0892f992ba6ca6ef': [INFO] [stderr] /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] [stderr] /usr/bin/ld: /opt/rustwide/target/debug/deps/libyew-b211e7e03b11790b.rlib(yew-b211e7e03b11790b.yew.d8uw332m-cgu.4.rcgu.o): in function `yew::virtual_dom::vtag::set_attribute::snippet::__cargo_web_snippet_da2febd72f9938d90bc2bf2905643f595b07abd9': [INFO] [stderr] /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] [stderr] /usr/bin/ld: /opt/rustwide/target/debug/deps/libyew-b211e7e03b11790b.rlib(yew-b211e7e03b11790b.yew.d8uw332m-cgu.4.rcgu.o): in function `yew::virtual_dom::vtag::remove_attribute::snippet::__cargo_web_snippet_f6358c198ebcc61c9da370cca2679c0b8bc81a7b': [INFO] [stderr] /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] [stderr] /usr/bin/ld: /opt/rustwide/target/debug/deps/libyew-b211e7e03b11790b.rlib(yew-b211e7e03b11790b.yew.d8uw332m-cgu.4.rcgu.o): in function `yew::virtual_dom::vtag::set_checked::snippet::__cargo_web_snippet_a1f43b583e011a9bbeae64030b81f677e6c29005': [INFO] [stderr] /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] [stderr] /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-22b4a9dd8b2b96f1.rlib(stdweb-22b4a9dd8b2b96f1.stdweb.2ei1kwy4-cgu.1.rcgu.o): in function `::clone::snippet::__cargo_web_snippet_0aced9e2351ced72f1ff99645a129132b16c0d3c': [INFO] [stderr] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.20/src/webcore/macros.rs:47: undefined reference to `emscripten_asm_const_int' [INFO] [stderr] /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-22b4a9dd8b2b96f1.rlib(stdweb-22b4a9dd8b2b96f1.stdweb.2ei1kwy4-cgu.1.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] [stderr] /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-22b4a9dd8b2b96f1.rlib(stdweb-22b4a9dd8b2b96f1.stdweb.2ei1kwy4-cgu.4.rcgu.o): in function `stdweb::webcore::ffi::emscripten::event_loop': [INFO] [stderr] /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] [stderr] /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] [stderr] /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-22b4a9dd8b2b96f1.rlib(stdweb-22b4a9dd8b2b96f1.stdweb.2ei1kwy4-cgu.5.rcgu.o): in function `stdweb::webapi::node::INode::append_child::snippet::__cargo_web_snippet_e741b9d9071097746386b2c2ec044a2bc73e688c': [INFO] [stderr] /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] [stderr] /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-22b4a9dd8b2b96f1.rlib(stdweb-22b4a9dd8b2b96f1.stdweb.2ei1kwy4-cgu.5.rcgu.o): in function `stdweb::webapi::node::INode::remove_child::snippet::__cargo_web_snippet_cd41a77d0178ae27c833ef2950e5f1a48a1455c1': [INFO] [stderr] /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] [stderr] /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-22b4a9dd8b2b96f1.rlib(stdweb-22b4a9dd8b2b96f1.stdweb.2ei1kwy4-cgu.5.rcgu.o): in function `stdweb::webapi::node::INode::remove_child::snippet::__cargo_web_snippet_b06dde4acf09433b5190a4b001259fe5d4abcbc2': [INFO] [stderr] /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] [stderr] /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-22b4a9dd8b2b96f1.rlib(stdweb-22b4a9dd8b2b96f1.stdweb.2ei1kwy4-cgu.5.rcgu.o): in function `stdweb::webapi::node::INode::remove_child::snippet::__cargo_web_snippet_ab05f53189dacccf2d365ad26daa407d4f7abea9': [INFO] [stderr] /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] [stderr] /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-22b4a9dd8b2b96f1.rlib(stdweb-22b4a9dd8b2b96f1.stdweb.2ei1kwy4-cgu.5.rcgu.o): in function `stdweb::webapi::node::INode::remove_child::snippet::__cargo_web_snippet_614a3dd2adb7e9eac4a0ec6e59d37f87e0521c3b': [INFO] [stderr] /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] [stderr] /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-22b4a9dd8b2b96f1.rlib(stdweb-22b4a9dd8b2b96f1.stdweb.2ei1kwy4-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] [stderr] collect2: error: ld returned 1 exit status [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] error: could not compile `hunt-the-wumpus`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "b18804c45fcd8d65980c7687e5c47945b074068c75173320cf64679df9e3d729"` [INFO] running `"docker" "rm" "-f" "b18804c45fcd8d65980c7687e5c47945b074068c75173320cf64679df9e3d729"` [INFO] [stdout] b18804c45fcd8d65980c7687e5c47945b074068c75173320cf64679df9e3d729