[INFO] cloning repository https://github.com/picklenerd/LD42-running-out-of-space [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/picklenerd/LD42-running-out-of-space" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpicklenerd%2FLD42-running-out-of-space", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpicklenerd%2FLD42-running-out-of-space'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 04321cc9adf5defcde9eaf8640e8fe69dd844157 [INFO] testing picklenerd/LD42-running-out-of-space against beta-2021-01-01 for beta-1.50-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpicklenerd%2FLD42-running-out-of-space" "/workspace/builds/worker-9/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/picklenerd/LD42-running-out-of-space on toolchain beta-2021-01-01 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/picklenerd/LD42-running-out-of-space [INFO] finished tweaking git repo https://github.com/picklenerd/LD42-running-out-of-space [INFO] tweaked toml for git repo https://github.com/picklenerd/LD42-running-out-of-space written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/picklenerd/LD42-running-out-of-space already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded recs v2.0.1 [INFO] [stderr] Downloaded serde_derive v1.0.71 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 26ae37e21d64a5f18ab0dbcb83b4cb755adfd5686a0733c3347220a0f1b721d2 [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" "26ae37e21d64a5f18ab0dbcb83b4cb755adfd5686a0733c3347220a0f1b721d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "26ae37e21d64a5f18ab0dbcb83b4cb755adfd5686a0733c3347220a0f1b721d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "26ae37e21d64a5f18ab0dbcb83b4cb755adfd5686a0733c3347220a0f1b721d2", kill_on_drop: false }` [INFO] [stdout] 26ae37e21d64a5f18ab0dbcb83b4cb755adfd5686a0733c3347220a0f1b721d2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0e2a754f7a0520922ec253fa29795ba66f9a735ab47c441bc3de76e95eaaa15d [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" "0e2a754f7a0520922ec253fa29795ba66f9a735ab47c441bc3de76e95eaaa15d", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.71 [INFO] [stderr] Compiling dtoa v0.4.3 [INFO] [stderr] Compiling itoa v0.4.2 [INFO] [stderr] Compiling stdweb v0.4.8 [INFO] [stderr] Compiling rand_core v0.2.1 [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 proc-macro2 v0.2.3 [INFO] [stderr] Compiling rand v0.5.5 [INFO] [stderr] Compiling quote v0.6.5 [INFO] [stderr] Compiling quote v0.4.2 [INFO] [stderr] Compiling syn v0.14.7 [INFO] [stderr] Compiling syn v0.12.15 [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/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/game.rs:20:22 [INFO] [stdout] | [INFO] [stdout] 20 | systems: Vec>, [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn System` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/game.rs:25:34 [INFO] [stdout] | [INFO] [stdout] 25 | let mut systems: Vec> = Vec::new(); [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn System` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `state` [INFO] [stdout] --> src/systems/mod.rs:13:24 [INFO] [stdout] | [INFO] [stdout] 13 | fn init(&mut self, state: &mut GameState) {} [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_state` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/systems/movement.rs:34:23 [INFO] [stdout] | [INFO] [stdout] 34 | if let Ok(mut coll) = state.ecs().borrow_mut::(id) { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/main.rs:45:5 [INFO] [stdout] | [INFO] [stdout] 45 | div.set_attribute("id", "menu"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/main.rs:61:5 [INFO] [stdout] | [INFO] [stdout] 61 | document().body().unwrap().remove_child(&menu); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/main.rs:85:5 [INFO] [stdout] | [INFO] [stdout] 85 | div.set_attribute("id", "menu"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [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/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/ld42-3524b43cfbfcb7d5.ld42.ens5i420-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/ld42-3524b43cfbfcb7d5.ld42.ens5i420-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/ld42-3524b43cfbfcb7d5.ld42.ens5i420-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/ld42-3524b43cfbfcb7d5.ld42.ens5i420-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/ld42-3524b43cfbfcb7d5.ld42.ens5i420-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/ld42-3524b43cfbfcb7d5.ld42.ens5i420-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/ld42-3524b43cfbfcb7d5.ld42.ens5i420-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/ld42-3524b43cfbfcb7d5.ld42.ens5i420-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/ld42-3524b43cfbfcb7d5.ld42.ens5i420-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/ld42-3524b43cfbfcb7d5.ld42.ens5i420-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/ld42-3524b43cfbfcb7d5.ld42.ens5i420-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/ld42-3524b43cfbfcb7d5.ld42.ens5i420-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/ld42-3524b43cfbfcb7d5.ld42.ens5i420-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/ld42-3524b43cfbfcb7d5.ld42.ens5i420-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/ld42-3524b43cfbfcb7d5.ld42.ens5i420-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/ld42-3524b43cfbfcb7d5.ld42.ens5i420-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/ld42-3524b43cfbfcb7d5" "/opt/rustwide/target/debug/deps/ld42-3524b43cfbfcb7d5.24xolqu319ffc2az.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/librand-9998af73096f3b09.rlib" "/opt/rustwide/target/debug/deps/liblibc-b3206c5e4079c222.rlib" "/opt/rustwide/target/debug/deps/librand_core-7b50d6241baaa16e.rlib" "/opt/rustwide/target/debug/deps/librecs-f2f9101876740f94.rlib" "/opt/rustwide/target/debug/deps/libstdweb-3c9a788939ea5e66.rlib" "/opt/rustwide/target/debug/deps/libdiscard-dc97db543a8a7401.rlib" "/opt/rustwide/target/debug/deps/libserde_json-9e189291c15d7fd3.rlib" "/opt/rustwide/target/debug/deps/libitoa-6fe8073984a0fbb0.rlib" "/opt/rustwide/target/debug/deps/libdtoa-6996bee27d65cc33.rlib" "/opt/rustwide/target/debug/deps/libserde-a19074aca523dcbe.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-7444fd17919e9af0.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-0ee2f67026959ab7.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-df1bcd1e82256d04.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-ed9ecf1b54021131.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-0ede66bb24e94b96.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-7c2de7f50940865c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-b138d50085fd4683.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-6576870d8f2b9ae2.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-042a30c5f67b2c91.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-7b3f33d3dbe385dc.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-90b3063cd7b22527.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-17f9484f8dc4da1e.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-df38345acd9d92e1.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-a5e10ca10bdd9e54.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-9e5b4162eeef2cef.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-3a4e739a77468800.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-0f3a0c116d5e04d6.rlib" "-Wl,-Bdynamic" "-lutil" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" [INFO] [stdout] = note: /usr/bin/ld: /opt/rustwide/target/debug/deps/ld42-3524b43cfbfcb7d5.ld42.ens5i420-cgu.0.rcgu.o: in function `::instance_of': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.8/src/webapi/events/mouse.rs:259: undefined reference to `emscripten_asm_const_int' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/ld42-3524b43cfbfcb7d5.ld42.ens5i420-cgu.0.rcgu.o: in function `stdweb::webapi::non_element_parent_node::INonElementParentNode::get_element_by_id': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.8/src/webapi/non_element_parent_node.rs:18: undefined reference to `emscripten_asm_const_int' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/ld42-3524b43cfbfcb7d5.ld42.ens5i420-cgu.10.rcgu.o: in function `ld42::input::Input::new': [INFO] [stdout] /opt/rustwide/workdir/src/input.rs:13: undefined reference to `emscripten_asm_const_int' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/ld42-3524b43cfbfcb7d5.ld42.ens5i420-cgu.10.rcgu.o: in function `ld42::input::Input::is_control_active': [INFO] [stdout] /opt/rustwide/workdir/src/input.rs:23: undefined reference to `emscripten_asm_const_int' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/ld42-3524b43cfbfcb7d5.ld42.ens5i420-cgu.10.rcgu.o: in function `ld42::input::Input::track_key': [INFO] [stdout] /opt/rustwide/workdir/src/input.rs:32: undefined reference to `emscripten_asm_const_int' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/ld42-3524b43cfbfcb7d5.ld42.ens5i420-cgu.10.rcgu.o:/opt/rustwide/workdir/src/input.rs:39: more undefined references to `emscripten_asm_const_int' follow [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `ld42` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "0e2a754f7a0520922ec253fa29795ba66f9a735ab47c441bc3de76e95eaaa15d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0e2a754f7a0520922ec253fa29795ba66f9a735ab47c441bc3de76e95eaaa15d", kill_on_drop: false }` [INFO] [stdout] 0e2a754f7a0520922ec253fa29795ba66f9a735ab47c441bc3de76e95eaaa15d