[INFO] cloning repository https://github.com/Peltoche/tronbattle-client-web [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Peltoche/tronbattle-client-web" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPeltoche%2Ftronbattle-client-web", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPeltoche%2Ftronbattle-client-web'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9dd2b75d44c3f1bdae30e273b787cdca730df30e [INFO] testing Peltoche/tronbattle-client-web against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPeltoche%2Ftronbattle-client-web" "/workspace/builds/worker-86/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-86/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Peltoche/tronbattle-client-web on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Peltoche/tronbattle-client-web [INFO] finished tweaking git repo https://github.com/Peltoche/tronbattle-client-web [INFO] tweaked toml for git repo https://github.com/Peltoche/tronbattle-client-web written to /workspace/builds/worker-86/source/Cargo.toml [INFO] crate git repo https://github.com/Peltoche/tronbattle-client-web already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--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-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b9e340b3c2c8b05174dd3fb584079613543431000bdfeb6e3c59bb5aa14df1b0 [INFO] running `Command { std: "docker" "start" "-a" "b9e340b3c2c8b05174dd3fb584079613543431000bdfeb6e3c59bb5aa14df1b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b9e340b3c2c8b05174dd3fb584079613543431000bdfeb6e3c59bb5aa14df1b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b9e340b3c2c8b05174dd3fb584079613543431000bdfeb6e3c59bb5aa14df1b0", kill_on_drop: false }` [INFO] [stdout] b9e340b3c2c8b05174dd3fb584079613543431000bdfeb6e3c59bb5aa14df1b0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1360f6f6d38a64ea0e83268cc45955c6027d0a1898665b26d72db1e623d5ba3b [INFO] running `Command { std: "docker" "start" "-a" "1360f6f6d38a64ea0e83268cc45955c6027d0a1898665b26d72db1e623d5ba3b", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v0.4.27 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling serde v1.0.89 [INFO] [stderr] Compiling ryu v0.2.7 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling stdweb-internal-runtime v0.1.3 [INFO] [stderr] Compiling itoa v0.4.3 [INFO] [stderr] Compiling sha1 v0.6.0 [INFO] [stderr] Compiling base-x v0.2.4 [INFO] [stderr] Compiling discard v1.0.4 [INFO] [stderr] Compiling lazy_static v1.3.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling serde_json v1.0.39 [INFO] [stderr] Compiling stdweb v0.4.14 [INFO] [stderr] Compiling quote v0.6.11 [INFO] [stderr] Compiling syn v0.15.27 [INFO] [stderr] Compiling serde_derive v1.0.89 [INFO] [stderr] Compiling stdweb-derive v0.5.1 [INFO] [stderr] Compiling stdweb-internal-macros v0.2.6 [INFO] [stderr] Compiling tronbattle v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `stdweb::console` [INFO] [stdout] --> src/screen.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use stdweb::console; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `stdweb::console` [INFO] [stdout] --> src/drawer.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use stdweb::console; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/opt/rustwide/target/debug/deps/tronbattle-feac3ee1803b3f05.tronbattle.bd52783f-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/tronbattle-feac3ee1803b3f05.tronbattle.bd52783f-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/tronbattle-feac3ee1803b3f05.tronbattle.bd52783f-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/tronbattle-feac3ee1803b3f05.tronbattle.bd52783f-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/tronbattle-feac3ee1803b3f05.tronbattle.bd52783f-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/tronbattle-feac3ee1803b3f05.tronbattle.bd52783f-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/tronbattle-feac3ee1803b3f05.tronbattle.bd52783f-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/tronbattle-feac3ee1803b3f05.tronbattle.bd52783f-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/tronbattle-feac3ee1803b3f05.tronbattle.bd52783f-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/tronbattle-feac3ee1803b3f05.tronbattle.bd52783f-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/tronbattle-feac3ee1803b3f05.tronbattle.bd52783f-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/tronbattle-feac3ee1803b3f05.tronbattle.bd52783f-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/tronbattle-feac3ee1803b3f05.tronbattle.bd52783f-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/tronbattle-feac3ee1803b3f05.tronbattle.bd52783f-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/tronbattle-feac3ee1803b3f05.tronbattle.bd52783f-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/tronbattle-feac3ee1803b3f05.tronbattle.bd52783f-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/tronbattle-feac3ee1803b3f05.3cjh0384ytdmx5vq.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/liblazy_static-deaeff8e79132040.rlib" "/opt/rustwide/target/debug/deps/libstdweb-d2374842f4f3e5ad.rlib" "/opt/rustwide/target/debug/deps/libdiscard-e8075c277bd827d9.rlib" "/opt/rustwide/target/debug/deps/libstdweb_internal_runtime-1df2eedc28a6f61b.rlib" "/opt/rustwide/target/debug/deps/libserde_json-0b24c427929a41f5.rlib" "/opt/rustwide/target/debug/deps/libryu-15b6ba5feaf4bf0a.rlib" "/opt/rustwide/target/debug/deps/libitoa-96ce37d5cfefc361.rlib" "/opt/rustwide/target/debug/deps/libserde-5ea47f70994b4172.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-29e5e596e889a0aa.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-1b145d9fcdc08832.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-5b037ee6b77e2ff0.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-9635a64fca0ebd28.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-a7574eb9bb7a8fc5.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-f5fa1dc334dcaeeb.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-6ee570a898e75ef0.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-afb62f29a0815772.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-a632746535fd9988.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-25acc307bcb1d7b6.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-377721a625f6ace7.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-43c01431c8a4ee6f.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-5f74725679453254.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-2b35d8999819161d.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-a81f2980c3f58cf2.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-57b4679830289815.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-2a6a2797f7a73818.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-0e3656b1fda5fd7b.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-13b419dfbcf9c1f8.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/tronbattle-feac3ee1803b3f05" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro,-znow" "-nodefaultlibs" [INFO] [stdout] = note: /usr/bin/ld: /opt/rustwide/target/debug/deps/tronbattle-feac3ee1803b3f05.tronbattle.bd52783f-cgu.6.rcgu.o: in function `tronbattle::main::snippet::__cargo_web_snippet_199d5eb25dfe761687bcd487578eb7e636bd9650': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.14/src/webcore/macros.rs:91: undefined reference to `emscripten_asm_const_int' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/tronbattle-feac3ee1803b3f05.tronbattle.bd52783f-cgu.6.rcgu.o: in function `tronbattle::main::snippet::__cargo_web_snippet_199d5eb25dfe761687bcd487578eb7e636bd9650': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.14/src/webcore/macros.rs:91: undefined reference to `emscripten_asm_const_int' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/tronbattle-feac3ee1803b3f05.tronbattle.bd52783f-cgu.7.rcgu.o: in function `tronbattle::socket::register_event_listeners::{{closure}}::snippet::__cargo_web_snippet_199d5eb25dfe761687bcd487578eb7e636bd9650': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.14/src/webcore/macros.rs:91: undefined reference to `emscripten_asm_const_int' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/tronbattle-feac3ee1803b3f05.tronbattle.bd52783f-cgu.7.rcgu.o: in function `tronbattle::socket::register_event_listeners::{{closure}}::snippet::__cargo_web_snippet_199d5eb25dfe761687bcd487578eb7e636bd9650': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.14/src/webcore/macros.rs:91: undefined reference to `emscripten_asm_const_int' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/tronbattle-feac3ee1803b3f05.tronbattle.bd52783f-cgu.7.rcgu.o: in function `tronbattle::socket::register_event_listeners::{{closure}}::snippet::__cargo_web_snippet_199d5eb25dfe761687bcd487578eb7e636bd9650': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.14/src/webcore/macros.rs:91: undefined reference to `emscripten_asm_const_int' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/tronbattle-feac3ee1803b3f05.tronbattle.bd52783f-cgu.7.rcgu.o:/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.14/src/webcore/macros.rs:91: more undefined references to `emscripten_asm_const_int' follow [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-d2374842f4f3e5ad.rlib(stdweb-d2374842f4f3e5ad.stdweb.bfaa308a-cgu.15.rcgu.o): in function `stdweb::webcore::ffi::emscripten::event_loop': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.14/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-0.4.14/src/webcore/ffi/emscripten.rs:11: undefined reference to `emscripten_set_main_loop' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-d2374842f4f3e5ad.rlib(stdweb-d2374842f4f3e5ad.stdweb.bfaa308a-cgu.15.rcgu.o): in function `::instance_of::snippet::__cargo_web_snippet_897ff2d0160606ea98961935acb125d1ddbf4688': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.14/src/webcore/macros.rs:32: undefined reference to `emscripten_asm_const_int' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-d2374842f4f3e5ad.rlib(stdweb-d2374842f4f3e5ad.stdweb.bfaa308a-cgu.15.rcgu.o): in function `::instance_of::snippet::__cargo_web_snippet_7c8dfab835dc8a552cd9d67f27d26624590e052c': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.14/src/webcore/macros.rs:32: undefined reference to `emscripten_asm_const_int' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-d2374842f4f3e5ad.rlib(stdweb-d2374842f4f3e5ad.stdweb.bfaa308a-cgu.15.rcgu.o): in function `::instance_of::snippet::__cargo_web_snippet_d2e4181d99d09b8dcdaf227704c44b7be437abd4': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.14/src/webcore/macros.rs:32: undefined reference to `emscripten_asm_const_int' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-d2374842f4f3e5ad.rlib(stdweb-d2374842f4f3e5ad.stdweb.bfaa308a-cgu.2.rcgu.o): in function `stdweb::webapi::window::window::snippet::__cargo_web_snippet_0f503de1d61309643e0e13a7871406891e3691c9': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.14/src/webcore/macros.rs:101: undefined reference to `emscripten_asm_const_int' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-d2374842f4f3e5ad.rlib(stdweb-d2374842f4f3e5ad.stdweb.bfaa308a-cgu.2.rcgu.o): in function `stdweb::webapi::window::Window::request_animation_frame::snippet::__cargo_web_snippet_f1c5b555b7858c4f021b91769dce6f5bafdef9a2': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.14/src/webcore/macros.rs:101: undefined reference to `emscripten_asm_const_int' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-d2374842f4f3e5ad.rlib(stdweb-d2374842f4f3e5ad.stdweb.bfaa308a-cgu.2.rcgu.o):/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.14/src/webcore/macros.rs:32: more undefined references to `emscripten_asm_const_int' follow [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] = help: some `extern` functions couldn't be found; some native libraries may need to be installed or have their path specified [INFO] [stdout] = note: use the `-l` flag to specify native libraries to link [INFO] [stdout] = note: use the `cargo:rustc-link-lib` directive to specify the native libraries to link with Cargo (see https://doc.rust-lang.org/cargo/reference/build-scripts.html#cargorustc-link-libkindname) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `tronbattle` due to 2 previous errors; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "1360f6f6d38a64ea0e83268cc45955c6027d0a1898665b26d72db1e623d5ba3b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1360f6f6d38a64ea0e83268cc45955c6027d0a1898665b26d72db1e623d5ba3b", kill_on_drop: false }` [INFO] [stdout] 1360f6f6d38a64ea0e83268cc45955c6027d0a1898665b26d72db1e623d5ba3b