[INFO] cloning repository https://github.com/hacksu/rust-wasm [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hacksu/rust-wasm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhacksu%2Frust-wasm", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhacksu%2Frust-wasm'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 65497b4b867a7fa9c033c0439759f50fe869b1a3 [INFO] testing hacksu/rust-wasm against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhacksu%2Frust-wasm" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/hacksu/rust-wasm on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/hacksu/rust-wasm [INFO] finished tweaking git repo https://github.com/hacksu/rust-wasm [INFO] tweaked toml for git repo https://github.com/hacksu/rust-wasm written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/hacksu/rust-wasm already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 021faaa0b5993a877b17886ea970211f03f0bc9cad0acb34eac3a10faabc8b90 [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" "021faaa0b5993a877b17886ea970211f03f0bc9cad0acb34eac3a10faabc8b90", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "021faaa0b5993a877b17886ea970211f03f0bc9cad0acb34eac3a10faabc8b90", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "021faaa0b5993a877b17886ea970211f03f0bc9cad0acb34eac3a10faabc8b90", kill_on_drop: false }` [INFO] [stdout] 021faaa0b5993a877b17886ea970211f03f0bc9cad0acb34eac3a10faabc8b90 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e071c3cc4f05332454636702a6d2cab2f852024eaa4ee101c324de174231a197 [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" "e071c3cc4f05332454636702a6d2cab2f852024eaa4ee101c324de174231a197", kill_on_drop: false }` [INFO] [stderr] Compiling dtoa v0.4.2 [INFO] [stderr] Compiling num-traits v0.1.41 [INFO] [stderr] Compiling serde_json v1.0.9 [INFO] [stderr] Compiling stdweb v0.3.0 [INFO] [stderr] Compiling yew v0.2.0 [INFO] [stderr] Compiling rust-wasm v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/main.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `stdweb::web::*` [INFO] [stdout] --> src/main.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use stdweb::web::*; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `None` [INFO] [stdout] --> src/main.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | None [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [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/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/rust_wasm-fe9fc37ffd69b4c7.rust_wasm.9zai8ud0-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/rust_wasm-fe9fc37ffd69b4c7.rust_wasm.9zai8ud0-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/rust_wasm-fe9fc37ffd69b4c7.rust_wasm.9zai8ud0-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/rust_wasm-fe9fc37ffd69b4c7.rust_wasm.9zai8ud0-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/rust_wasm-fe9fc37ffd69b4c7.rust_wasm.9zai8ud0-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/rust_wasm-fe9fc37ffd69b4c7.rust_wasm.9zai8ud0-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/rust_wasm-fe9fc37ffd69b4c7.rust_wasm.9zai8ud0-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/rust_wasm-fe9fc37ffd69b4c7.rust_wasm.9zai8ud0-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/rust_wasm-fe9fc37ffd69b4c7.rust_wasm.9zai8ud0-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/rust_wasm-fe9fc37ffd69b4c7.rust_wasm.9zai8ud0-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/rust_wasm-fe9fc37ffd69b4c7.rust_wasm.9zai8ud0-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/rust_wasm-fe9fc37ffd69b4c7.rust_wasm.9zai8ud0-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/rust_wasm-fe9fc37ffd69b4c7.rust_wasm.9zai8ud0-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/rust_wasm-fe9fc37ffd69b4c7.rust_wasm.9zai8ud0-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/rust_wasm-fe9fc37ffd69b4c7.rust_wasm.9zai8ud0-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/rust_wasm-fe9fc37ffd69b4c7.rust_wasm.9zai8ud0-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/rust_wasm-fe9fc37ffd69b4c7" "/opt/rustwide/target/debug/deps/rust_wasm-fe9fc37ffd69b4c7.vn4tfj040l5rgc7.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libyew-af2662fe3219a1fc.rlib" "/opt/rustwide/target/debug/deps/libstdweb-350925e7fde93ce5.rlib" "/opt/rustwide/target/debug/deps/libserde_json-a229f545610fbeee.rlib" "/opt/rustwide/target/debug/deps/libdtoa-8ed80389c0cd1c8b.rlib" "/opt/rustwide/target/debug/deps/libitoa-146bdcc17cdbed73.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-0462593aaa0da94e.rlib" "/opt/rustwide/target/debug/deps/libserde-9e8157601f08b3da.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-21256c14e4504640.rlib" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-986e7fea4474d4d2.rlib" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-91d85f45babdb06e.rlib" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-756509c31813f9a6.rlib" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-5c2ef587e740c0cc.rlib" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-ad8f9371d31db1b3.rlib" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-402820fb3b4d3dd8.rlib" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-5e8e903f07dc8747.rlib" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7ab9ae5080c07187.rlib" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-c8e8d47c6bf14de2.rlib" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-5a02dbb58abd015a.rlib" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-cedc8fec61444895.rlib" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-a1c96351c52bc56a.rlib" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-e41c6d24baeb2249.rlib" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-62493b241881590c.rlib" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-a1fd7734706d5518.rlib" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-c8ded1707ad10767.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/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/rust_wasm-fe9fc37ffd69b4c7.rust_wasm.9zai8ud0-cgu.10.rcgu.o: in function ` as stdweb::webcore::serialization::FuncallAdapter>::funcall_adapter': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.3.0/src/webcore/serialization.rs:1024: undefined reference to `emscripten_asm_const_int' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/rust_wasm-fe9fc37ffd69b4c7.rust_wasm.9zai8ud0-cgu.10.rcgu.o: in function ` as stdweb::webcore::serialization::FuncallAdapter>::funcall_adapter': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.3.0/src/webcore/serialization.rs:1024: undefined reference to `emscripten_asm_const_int' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/rust_wasm-fe9fc37ffd69b4c7.rust_wasm.9zai8ud0-cgu.12.rcgu.o: in function `stdweb::webcore::value::Reference::from_raw_unchecked': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.3.0/src/webcore/value.rs:29: undefined reference to `emscripten_asm_const_int' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/rust_wasm-fe9fc37ffd69b4c7.rust_wasm.9zai8ud0-cgu.13.rcgu.o: in function `yew::html::App::new': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/yew-0.2.0/src/html.rs:60: undefined reference to `emscripten_asm_const_int' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/rust_wasm-fe9fc37ffd69b4c7.rust_wasm.9zai8ud0-cgu.13.rcgu.o: in function `yew::html::App::mount_to': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/yew-0.2.0/src/html.rs:123: undefined reference to `emscripten_asm_const_int' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/rust_wasm-fe9fc37ffd69b4c7.rust_wasm.9zai8ud0-cgu.13.rcgu.o:/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/yew-0.2.0/src/html.rs:38: more undefined references to `emscripten_asm_const_int' follow [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-350925e7fde93ce5.rlib(stdweb-350925e7fde93ce5.stdweb.cygccmfd-cgu.5.rcgu.o): in function `stdweb::webcore::ffi::emscripten::event_loop': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.3.0/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-0.3.0/src/webcore/ffi/emscripten.rs:11: undefined reference to `emscripten_set_main_loop' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-350925e7fde93ce5.rlib(stdweb-350925e7fde93ce5.stdweb.cygccmfd-cgu.5.rcgu.o): in function `stdweb::webapi::event_target::EventListenerHandle::remove': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.3.0/src/webapi/event_target.rs:26: undefined reference to `emscripten_asm_const_int' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-350925e7fde93ce5.rlib(stdweb-350925e7fde93ce5.stdweb.cygccmfd-cgu.9.rcgu.o): in function `stdweb::webcore::value::Reference::from_raw_unchecked': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.3.0/src/webcore/value.rs:29: undefined reference to `emscripten_asm_const_int' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-350925e7fde93ce5.rlib(stdweb-350925e7fde93ce5.stdweb.cygccmfd-cgu.9.rcgu.o): in function `::drop': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.3.0/src/webcore/value.rs:59: undefined reference to `emscripten_asm_const_int' [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rust-wasm` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "e071c3cc4f05332454636702a6d2cab2f852024eaa4ee101c324de174231a197", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e071c3cc4f05332454636702a6d2cab2f852024eaa4ee101c324de174231a197", kill_on_drop: false }` [INFO] [stdout] e071c3cc4f05332454636702a6d2cab2f852024eaa4ee101c324de174231a197