[INFO] cloning repository https://github.com/tonytins/wasmsnake
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tonytins/wasmsnake" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftonytins%2Fwasmsnake", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftonytins%2Fwasmsnake'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0b8295208a7168f22493338ea551c98faee6af6a
[INFO] testing tonytins/wasmsnake against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftonytins%2Fwasmsnake" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tonytins/wasmsnake on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/tonytins/wasmsnake
[INFO] finished tweaking git repo https://github.com/tonytins/wasmsnake
[INFO] tweaked toml for git repo https://github.com/tonytins/wasmsnake written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/tonytins/wasmsnake already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 397313d30042ce83555bcb9cebccbdfeab77c9d7cdb45d0ec0ed6ab296d1fc66
[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" "397313d30042ce83555bcb9cebccbdfeab77c9d7cdb45d0ec0ed6ab296d1fc66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "397313d30042ce83555bcb9cebccbdfeab77c9d7cdb45d0ec0ed6ab296d1fc66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "397313d30042ce83555bcb9cebccbdfeab77c9d7cdb45d0ec0ed6ab296d1fc66", kill_on_drop: false }`
[INFO] [stdout] 397313d30042ce83555bcb9cebccbdfeab77c9d7cdb45d0ec0ed6ab296d1fc66
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1bc0bda6a4d183c6d810649e35479d17f63d00cbd7eb723683d548c297757787
[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" "1bc0bda6a4d183c6d810649e35479d17f63d00cbd7eb723683d548c297757787", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.4
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.5
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling serde v1.0.101
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling ryu v1.0.0
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling itoa v0.4.4
[INFO] [stderr]    Compiling stdweb-internal-runtime v0.1.4
[INFO] [stderr]    Compiling sha1 v0.6.0
[INFO] [stderr]    Compiling base-x v0.2.5
[INFO] [stderr]    Compiling discard v1.0.4
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling stdweb v0.4.18
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling serde_derive v1.0.101
[INFO] [stderr]    Compiling serde_json v1.0.40
[INFO] [stderr]    Compiling stdweb-internal-macros v0.2.7
[INFO] [stderr]    Compiling stdweb-derive v0.5.1
[INFO] [stderr]    Compiling wasmsnake v0.1.1 (/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" "-Wl,--eh-frame-hdr" "-L" "/opt/rustwide/rustup-home/toolchains/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/wasmsnake-2768629f5246066b.wasmsnake.a4z3z8ya-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/wasmsnake-2768629f5246066b.wasmsnake.a4z3z8ya-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/wasmsnake-2768629f5246066b.wasmsnake.a4z3z8ya-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/wasmsnake-2768629f5246066b.wasmsnake.a4z3z8ya-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/wasmsnake-2768629f5246066b.wasmsnake.a4z3z8ya-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/wasmsnake-2768629f5246066b.wasmsnake.a4z3z8ya-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/wasmsnake-2768629f5246066b.wasmsnake.a4z3z8ya-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/wasmsnake-2768629f5246066b.wasmsnake.a4z3z8ya-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/wasmsnake-2768629f5246066b.wasmsnake.a4z3z8ya-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/wasmsnake-2768629f5246066b.wasmsnake.a4z3z8ya-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/wasmsnake-2768629f5246066b.wasmsnake.a4z3z8ya-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/wasmsnake-2768629f5246066b.wasmsnake.a4z3z8ya-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/wasmsnake-2768629f5246066b.wasmsnake.a4z3z8ya-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/wasmsnake-2768629f5246066b.wasmsnake.a4z3z8ya-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/wasmsnake-2768629f5246066b.wasmsnake.a4z3z8ya-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/wasmsnake-2768629f5246066b.wasmsnake.a4z3z8ya-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/wasmsnake-2768629f5246066b" "/opt/rustwide/target/debug/deps/wasmsnake-2768629f5246066b.1mjoqcoc9slsw29b.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libstdweb-9bce76197137401d.rlib" "/opt/rustwide/target/debug/deps/libdiscard-1415ef746499cfd1.rlib" "/opt/rustwide/target/debug/deps/libstdweb_internal_runtime-dc3307037a5e12f9.rlib" "/opt/rustwide/target/debug/deps/libserde_json-15e038b9a83a28c7.rlib" "/opt/rustwide/target/debug/deps/libryu-db9775d798c686aa.rlib" "/opt/rustwide/target/debug/deps/libitoa-f3eef8739551e750.rlib" "/opt/rustwide/target/debug/deps/libserde-92dcff100464a08b.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-5989bcf78182f65e.rlib" "/opt/rustwide/rustup-home/toolchains/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-4d6da34bc177af8d.rlib" "/opt/rustwide/rustup-home/toolchains/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-10e0d6c948699482.rlib" "/opt/rustwide/rustup-home/toolchains/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-c2318e2415657781.rlib" "/opt/rustwide/rustup-home/toolchains/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-3815b93ed84badbb.rlib" "/opt/rustwide/rustup-home/toolchains/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-d7999143d95238cb.rlib" "/opt/rustwide/rustup-home/toolchains/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-c58298a0d40df8b8.rlib" "/opt/rustwide/rustup-home/toolchains/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-b7de97e2ba6fb4e2.rlib" "/opt/rustwide/rustup-home/toolchains/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-6f71c9f654d72cce.rlib" "/opt/rustwide/rustup-home/toolchains/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-95ea48ddc44a311b.rlib" "/opt/rustwide/rustup-home/toolchains/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-7402cd4761aebc14.rlib" "/opt/rustwide/rustup-home/toolchains/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-68f423c59dc48a40.rlib" "/opt/rustwide/rustup-home/toolchains/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-54580c7798bf2225.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-95a4d456339b7385.rlib" "-Wl,-Bdynamic" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil"
[INFO] [stdout]   = note: /usr/bin/ld: /opt/rustwide/target/debug/deps/wasmsnake-2768629f5246066b.wasmsnake.a4z3z8ya-cgu.0.rcgu.o: in function `wasmsnake::snake::Snake::new::snippet::__cargo_web_snippet_ad7d159412cc3f611a3ed6f04ff238a29b21a272':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.18/src/webcore/macros.rs:101: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/wasmsnake-2768629f5246066b.wasmsnake.a4z3z8ya-cgu.0.rcgu.o: in function `wasmsnake::snake::Snake::new::snippet::__cargo_web_snippet_ad7d159412cc3f611a3ed6f04ff238a29b21a272':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.18/src/webcore/macros.rs:101: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/wasmsnake-2768629f5246066b.wasmsnake.a4z3z8ya-cgu.0.rcgu.o: in function `wasmsnake::snake::Snake::new::snippet::__cargo_web_snippet_ad7d159412cc3f611a3ed6f04ff238a29b21a272':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.18/src/webcore/macros.rs:101: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/wasmsnake-2768629f5246066b.wasmsnake.a4z3z8ya-cgu.0.rcgu.o: in function `wasmsnake::snake::Snake::new::snippet::__cargo_web_snippet_ad7d159412cc3f611a3ed6f04ff238a29b21a272':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.18/src/webcore/macros.rs:101: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/wasmsnake-2768629f5246066b.wasmsnake.a4z3z8ya-cgu.0.rcgu.o: in function `wasmsnake::snake::Snake::update::snippet::__cargo_web_snippet_ad7d159412cc3f611a3ed6f04ff238a29b21a272':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.18/src/webcore/macros.rs:101: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/wasmsnake-2768629f5246066b.wasmsnake.a4z3z8ya-cgu.0.rcgu.o:/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.18/src/webcore/macros.rs:101: more undefined references to `emscripten_asm_const_int' follow
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-9bce76197137401d.rlib(stdweb-9bce76197137401d.stdweb.ce7lugi7-cgu.3.rcgu.o): in function `stdweb::webcore::ffi::emscripten::event_loop':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.18/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-0.4.18/src/webcore/ffi/emscripten.rs:11: undefined reference to `emscripten_set_main_loop'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-9bce76197137401d.rlib(stdweb-9bce76197137401d.stdweb.ce7lugi7-cgu.7.rcgu.o): in function `stdweb::webcore::value::Reference::from_raw_unchecked::snippet::__cargo_web_snippet_9f22d4ca7bc938409787341b7db181f8dd41e6df':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.18/src/webcore/macros.rs:32: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-9bce76197137401d.rlib(stdweb-9bce76197137401d.stdweb.ce7lugi7-cgu.7.rcgu.o): in function `<stdweb::webcore::value::Reference as core::ops::drop::Drop>::drop::snippet::__cargo_web_snippet_80d6d56760c65e49b7be8b6b01c1ea861b046bf0':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.18/src/webcore/macros.rs:32: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-9bce76197137401d.rlib(stdweb-9bce76197137401d.stdweb.ce7lugi7-cgu.7.rcgu.o): in function `<stdweb::webapi::dom_exception::SyntaxError as stdweb::webcore::instance_of::InstanceOf>::instance_of::snippet::__cargo_web_snippet_7c8dfab835dc8a552cd9d67f27d26624590e052c':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.18/src/webcore/macros.rs:32: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-9bce76197137401d.rlib(stdweb-9bce76197137401d.stdweb.ce7lugi7-cgu.9.rcgu.o): in function `<stdweb::webcore::newtype::Newtype<(stdweb::webcore::serialization::FunctionTag,(A12,)),stdweb::webcore::mutfn::Mut<F>> as stdweb::webcore::serialization::FuncallAdapter<F>>::funcall_adapter::snippet::__cargo_web_snippet_ff5103e6cc179d13b4c7a785bdce2708fd559fc0':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.18/src/webcore/macros.rs:32: 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
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `wasmsnake`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "1bc0bda6a4d183c6d810649e35479d17f63d00cbd7eb723683d548c297757787", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bc0bda6a4d183c6d810649e35479d17f63d00cbd7eb723683d548c297757787", kill_on_drop: false }`
[INFO] [stdout] 1bc0bda6a4d183c6d810649e35479d17f63d00cbd7eb723683d548c297757787