[INFO] updating cached repository picklenerd/LD42-running-out-of-space [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/picklenerd/LD42-running-out-of-space [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/picklenerd/LD42-running-out-of-space" "work/ex/beta-1.37-6/sources/1.36.0/gh/picklenerd/LD42-running-out-of-space"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/picklenerd/LD42-running-out-of-space'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/picklenerd/LD42-running-out-of-space" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/picklenerd/LD42-running-out-of-space"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/picklenerd/LD42-running-out-of-space'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 04321cc9adf5defcde9eaf8640e8fe69dd844157 [INFO] sha for GitHub repo picklenerd/LD42-running-out-of-space: 04321cc9adf5defcde9eaf8640e8fe69dd844157 [INFO] validating manifest of picklenerd/LD42-running-out-of-space on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of picklenerd/LD42-running-out-of-space on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing picklenerd/LD42-running-out-of-space [INFO] finished frobbing picklenerd/LD42-running-out-of-space [INFO] frobbed toml for picklenerd/LD42-running-out-of-space written to work/ex/beta-1.37-6/sources/1.36.0/gh/picklenerd/LD42-running-out-of-space/Cargo.toml [INFO] started frobbing picklenerd/LD42-running-out-of-space [INFO] finished frobbing picklenerd/LD42-running-out-of-space [INFO] frobbed toml for picklenerd/LD42-running-out-of-space written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/picklenerd/LD42-running-out-of-space/Cargo.toml [INFO] crate picklenerd/LD42-running-out-of-space already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing picklenerd/LD42-running-out-of-space against 1.36.0 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/picklenerd/LD42-running-out-of-space:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "build" "--frozen"` [INFO] [stdout] 61c42073c5cff19f3736c0c5d5d2575fde81a7dd3f7d7af187849a9a5b841ec8 [INFO] running `"docker" "start" "-a" "61c42073c5cff19f3736c0c5d5d2575fde81a7dd3f7d7af187849a9a5b841ec8"` [INFO] [stderr] Compiling serde v1.0.71 [INFO] [stderr] Compiling stdweb v0.4.8 [INFO] [stderr] Compiling discard v1.0.3 [INFO] [stderr] Compiling recs v2.0.1 [INFO] [stderr] Compiling proc-macro2 v0.4.9 [INFO] [stderr] Compiling rand v0.5.5 [INFO] [stderr] Compiling syn v0.12.15 [INFO] [stderr] Compiling quote v0.6.5 [INFO] [stderr] Compiling syn v0.14.7 [INFO] [stderr] Compiling serde_derive v1.0.71 [INFO] [stderr] Compiling serde_json v1.0.24 [INFO] [stderr] Compiling stdweb-derive v0.4.0 [INFO] [stderr] Compiling ld42 v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused variable: `state` [INFO] [stderr] --> src/systems/mod.rs:13:24 [INFO] [stderr] | [INFO] [stderr] 13 | fn init(&mut self, state: &mut GameState) {} [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_state` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/systems/movement.rs:34:23 [INFO] [stderr] | [INFO] [stderr] 34 | if let Ok(mut coll) = state.ecs().borrow_mut::(id) { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:45:5 [INFO] [stderr] | [INFO] [stderr] 45 | div.set_attribute("id", "menu"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:61:5 [INFO] [stderr] | [INFO] [stderr] 61 | document().body().unwrap().remove_child(&menu); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:85:5 [INFO] [stderr] | [INFO] [stderr] 85 | div.set_attribute("id", "menu"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [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/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/ld42-43096a8fd5a6b142.ld42.7nc9e5ak-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/ld42-43096a8fd5a6b142.ld42.7nc9e5ak-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/ld42-43096a8fd5a6b142.ld42.7nc9e5ak-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/ld42-43096a8fd5a6b142.ld42.7nc9e5ak-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/ld42-43096a8fd5a6b142.ld42.7nc9e5ak-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/ld42-43096a8fd5a6b142.ld42.7nc9e5ak-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/ld42-43096a8fd5a6b142.ld42.7nc9e5ak-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/ld42-43096a8fd5a6b142.ld42.7nc9e5ak-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/ld42-43096a8fd5a6b142.ld42.7nc9e5ak-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/ld42-43096a8fd5a6b142.ld42.7nc9e5ak-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/ld42-43096a8fd5a6b142.ld42.7nc9e5ak-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/ld42-43096a8fd5a6b142.ld42.7nc9e5ak-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/ld42-43096a8fd5a6b142.ld42.7nc9e5ak-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/ld42-43096a8fd5a6b142.ld42.7nc9e5ak-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/ld42-43096a8fd5a6b142.ld42.7nc9e5ak-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/ld42-43096a8fd5a6b142.ld42.7nc9e5ak-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/ld42-43096a8fd5a6b142" "/opt/crater/target/debug/deps/ld42-43096a8fd5a6b142.5c1vbb2jnbatqrex.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/target/debug/deps/librand-940facf43165a1a3.rlib" "/opt/crater/target/debug/deps/liblibc-dd1adeeac4690585.rlib" "/opt/crater/target/debug/deps/librand_core-7ff4cdbb828d08c4.rlib" "/opt/crater/target/debug/deps/librecs-67e075dfebd3cc99.rlib" "/opt/crater/target/debug/deps/libstdweb-b2705de96d184b2b.rlib" "/opt/crater/target/debug/deps/libdiscard-31d6e661e7167a28.rlib" "/opt/crater/target/debug/deps/libserde_json-19b393c5ea73d2a5.rlib" "/opt/crater/target/debug/deps/libitoa-5b7c9b1990697752.rlib" "/opt/crater/target/debug/deps/libdtoa-7da1cad1e25058d3.rlib" "/opt/crater/target/debug/deps/libserde-99a55c3077380398.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-9895e8982b0a79e7.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-57306b8ed3378a0e.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-54463ae5adae3649.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-d99667b199a9875a.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-51f4300e102199f5.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-b3ccf1f7737a6a91.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-157c37a3ceb78853.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-505bcee45aafb736.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-c29abd529ba4452b.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-895383a3232f6572.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-5594cb4f559bc761.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-38e90baf978bc428.rlib" "-Wl,-Bdynamic" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil" [INFO] [stderr] = note: /opt/crater/target/debug/deps/ld42-43096a8fd5a6b142.ld42.7nc9e5ak-cgu.0.rcgu.o: In function `::run': [INFO] [stderr] /opt/crater/workdir/src/systems/projectile.rs:66: undefined reference to `emscripten_asm_const_int' [INFO] [stderr] /opt/crater/target/debug/deps/ld42-43096a8fd5a6b142.ld42.7nc9e5ak-cgu.10.rcgu.o: In function `ld42::pixi::Pixi::new': [INFO] [stderr] /opt/crater/workdir/src/pixi/mod.rs:67: undefined reference to `emscripten_asm_const_int' [INFO] [stderr] /opt/crater/target/debug/deps/ld42-43096a8fd5a6b142.ld42.7nc9e5ak-cgu.10.rcgu.o: In function `ld42::pixi::Pixi::view': [INFO] [stderr] /opt/crater/workdir/src/pixi/mod.rs:81: undefined reference to `emscripten_asm_const_int' [INFO] [stderr] /opt/crater/target/debug/deps/ld42-43096a8fd5a6b142.ld42.7nc9e5ak-cgu.10.rcgu.o: In function `ld42::pixi::Pixi::add_child': [INFO] [stderr] /opt/crater/workdir/src/pixi/mod.rs:90: undefined reference to `emscripten_asm_const_int' [INFO] [stderr] /opt/crater/target/debug/deps/ld42-43096a8fd5a6b142.ld42.7nc9e5ak-cgu.10.rcgu.o: In function `ld42::pixi::Pixi::add_child_at': [INFO] [stderr] /opt/crater/workdir/src/pixi/mod.rs:97: undefined reference to `emscripten_asm_const_int' [INFO] [stderr] /opt/crater/target/debug/deps/ld42-43096a8fd5a6b142.ld42.7nc9e5ak-cgu.10.rcgu.o:/opt/crater/workdir/src/pixi/mod.rs:104: 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 `ld42`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "61c42073c5cff19f3736c0c5d5d2575fde81a7dd3f7d7af187849a9a5b841ec8"` [INFO] running `"docker" "rm" "-f" "61c42073c5cff19f3736c0c5d5d2575fde81a7dd3f7d7af187849a9a5b841ec8"` [INFO] [stdout] 61c42073c5cff19f3736c0c5d5d2575fde81a7dd3f7d7af187849a9a5b841ec8