[INFO] cloning repository https://github.com/luksamuk/wasm-platformer-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/luksamuk/wasm-platformer-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fluksamuk%2Fwasm-platformer-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fluksamuk%2Fwasm-platformer-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e63b37be6d431e5a5fd7b8a90b579b1fbbcf2fd1 [INFO] testing luksamuk/wasm-platformer-rs against try#0abe69e6c16114311cc2700e972492e64d69c28f for pr-154065-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fluksamuk%2Fwasm-platformer-rs" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-5-tc2/source/rust-toolchain [INFO] started tweaking git repo https://github.com/luksamuk/wasm-platformer-rs [INFO] finished tweaking git repo https://github.com/luksamuk/wasm-platformer-rs [INFO] tweaked toml for git repo https://github.com/luksamuk/wasm-platformer-rs written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/luksamuk/wasm-platformer-rs on toolchain 0abe69e6c16114311cc2700e972492e64d69c28f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/luksamuk/wasm-platformer-rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 580faf9301ec4b3ec3d7147b14b5af1dabc62db260e08dca9f1cd0e6f71044f5 [INFO] running `Command { std: "docker" "start" "-a" "580faf9301ec4b3ec3d7147b14b5af1dabc62db260e08dca9f1cd0e6f71044f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "580faf9301ec4b3ec3d7147b14b5af1dabc62db260e08dca9f1cd0e6f71044f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "580faf9301ec4b3ec3d7147b14b5af1dabc62db260e08dca9f1cd0e6f71044f5", kill_on_drop: false }` [INFO] [stdout] 580faf9301ec4b3ec3d7147b14b5af1dabc62db260e08dca9f1cd0e6f71044f5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3814dd83cc58ea887b6ae0cd11777edcb887d46299dcb21911c8d11efa7619f0 [INFO] running `Command { std: "docker" "start" "-a" "3814dd83cc58ea887b6ae0cd11777edcb887d46299dcb21911c8d11efa7619f0", kill_on_drop: false }` [INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024` [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Compiling serde v1.0.27 [INFO] [stderr] Compiling dtoa v0.4.2 [INFO] [stderr] Compiling itoa v0.3.4 [INFO] [stderr] Compiling num-traits v0.1.41 [INFO] [stderr] Compiling stdweb v0.4.4 [INFO] [stderr] Compiling futures v0.1.18 [INFO] [stderr] Compiling discard v1.0.3 [INFO] [stderr] Compiling bitflags v1.0.1 [INFO] [stderr] Compiling ref_eq v1.0.0 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Compiling proc-macro2 v0.2.3 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Compiling quote v0.4.2 [INFO] [stderr] Compiling syn v0.12.13 [INFO] [stderr] Compiling serde_derive_internals v0.19.0 [INFO] [stderr] Compiling serde_derive v1.0.27 [INFO] [stderr] Compiling serde_json v1.0.9 [INFO] [stderr] Compiling stdweb-derive v0.4.0 [INFO] [stderr] Compiling wasm-platformer-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/input/mod.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | / bitflags! { [INFO] [stdout] 7 | | pub struct MouseButton: u8 { [INFO] [stdout] 8 | | const NONE = 0b0000; [INFO] [stdout] 9 | | const LEFT = 0b0001; [INFO] [stdout] ... | [INFO] [stdout] 13 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in the macro `__impl_bitflags` which comes from the expansion of the macro `bitflags` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/input/mod.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | / bitflags! { [INFO] [stdout] 7 | | pub struct MouseButton: u8 { [INFO] [stdout] 8 | | const NONE = 0b0000; [INFO] [stdout] 9 | | const LEFT = 0b0001; [INFO] [stdout] ... | [INFO] [stdout] 13 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `__impl_bitflags` which comes from the expansion of the macro `bitflags` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/input/mod.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | / bitflags! { [INFO] [stdout] 7 | | pub struct MouseButton: u8 { [INFO] [stdout] 8 | | const NONE = 0b0000; [INFO] [stdout] 9 | | const LEFT = 0b0001; [INFO] [stdout] ... | [INFO] [stdout] 13 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `__impl_bitflags` which comes from the expansion of the macro `bitflags` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/input/mod.rs:32:1 [INFO] [stdout] | [INFO] [stdout] 32 | / bitflags! { [INFO] [stdout] 33 | | pub struct GamepadButton: u32 { [INFO] [stdout] 34 | | const NONE = 0; [INFO] [stdout] 35 | | const START = 1; [INFO] [stdout] ... | [INFO] [stdout] 52 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `__impl_bitflags` which comes from the expansion of the macro `bitflags` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/input/mod.rs:32:1 [INFO] [stdout] | [INFO] [stdout] 32 | / bitflags! { [INFO] [stdout] 33 | | pub struct GamepadButton: u32 { [INFO] [stdout] 34 | | const NONE = 0; [INFO] [stdout] 35 | | const START = 1; [INFO] [stdout] ... | [INFO] [stdout] 52 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `__impl_bitflags` which comes from the expansion of the macro `bitflags` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/input/mod.rs:32:1 [INFO] [stdout] | [INFO] [stdout] 32 | / bitflags! { [INFO] [stdout] 33 | | pub struct GamepadButton: u32 { [INFO] [stdout] 34 | | const NONE = 0; [INFO] [stdout] 35 | | const START = 1; [INFO] [stdout] ... | [INFO] [stdout] 52 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `__impl_bitflags` which comes from the expansion of the macro `bitflags` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/input/mod.rs:54:1 [INFO] [stdout] | [INFO] [stdout] 54 | / bitflags! { [INFO] [stdout] 55 | | pub struct GamepadAxisSim: u16 { [INFO] [stdout] 56 | | const NONE = 0; [INFO] [stdout] 57 | | const L_UP = 1; [INFO] [stdout] ... | [INFO] [stdout] 66 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `__impl_bitflags` which comes from the expansion of the macro `bitflags` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/input/mod.rs:54:1 [INFO] [stdout] | [INFO] [stdout] 54 | / bitflags! { [INFO] [stdout] 55 | | pub struct GamepadAxisSim: u16 { [INFO] [stdout] 56 | | const NONE = 0; [INFO] [stdout] 57 | | const L_UP = 1; [INFO] [stdout] ... | [INFO] [stdout] 66 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `__impl_bitflags` which comes from the expansion of the macro `bitflags` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/input/mod.rs:54:1 [INFO] [stdout] | [INFO] [stdout] 54 | / bitflags! { [INFO] [stdout] 55 | | pub struct GamepadAxisSim: u16 { [INFO] [stdout] 56 | | const NONE = 0; [INFO] [stdout] 57 | | const L_UP = 1; [INFO] [stdout] ... | [INFO] [stdout] 66 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `__impl_bitflags` which comes from the expansion of the macro `bitflags` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/common/objects.rs:11:37 [INFO] [stdout] | [INFO] [stdout] 11 | pub type GameObjectRef = Rc>; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 11 | pub type GameObjectRef = Rc>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/game/world.rs:148:32 [INFO] [stdout] | [INFO] [stdout] 148 | follows: Option>, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 148 | follows: Option>, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/common/objects.rs:60:49 [INFO] [stdout] | [INFO] [stdout] 60 | fn on_collision(&mut self, other: ObjectRef); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 60 | fn on_collision(&mut self, other: ObjectRef); [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/game/world.rs:229:51 [INFO] [stdout] | [INFO] [stdout] 229 | fn follow(&mut self, object: Option>) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 229 | fn follow(&mut self, object: Option>) { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `state` [INFO] [stdout] --> src/input/mod.rs:105:37 [INFO] [stdout] | [INFO] [stdout] 105 | pub fn set_stick_sim(&mut self, state: GamepadAxisSim) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_state` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `max_depth` is never read [INFO] [stdout] --> src/collision/partitioning.rs:140:5 [INFO] [stdout] | [INFO] [stdout] 138 | pub struct Quadtree { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 139 | root: QuadtreeNodeCountedRef, [INFO] [stdout] 140 | max_depth: u32, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `running` is never read [INFO] [stdout] --> src/game/world.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct World { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] ... [INFO] [stdout] 18 | running: bool, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `World` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `X_MIN_FACTOR` is never used [INFO] [stdout] --> src/game/world.rs:135:15 [INFO] [stdout] | [INFO] [stdout] 135 | pub const X_MIN_FACTOR: f64 = -0.45; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `X_MAX_FACTOR` is never used [INFO] [stdout] --> src/game/world.rs:136:15 [INFO] [stdout] | [INFO] [stdout] 136 | pub const X_MAX_FACTOR: f64 = 0.5; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `Y_AIR_MIN_FACTOR` is never used [INFO] [stdout] --> src/game/world.rs:137:15 [INFO] [stdout] | [INFO] [stdout] 137 | pub const Y_AIR_MIN_FACTOR: f64 = -0.26; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `Y_AIR_MAX_FACTOR` is never used [INFO] [stdout] --> src/game/world.rs:138:15 [INFO] [stdout] | [INFO] [stdout] 138 | pub const Y_AIR_MAX_FACTOR: f64 = 0.53; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `Y_FACTOR` is never used [INFO] [stdout] --> src/game/world.rs:139:15 [INFO] [stdout] | [INFO] [stdout] 139 | pub const Y_FACTOR: f64 = 0.4; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MOVE_SPEED_Y_G` is never used [INFO] [stdout] --> src/game/world.rs:141:15 [INFO] [stdout] | [INFO] [stdout] 141 | pub const MOVE_SPEED_Y_G: f64 = 6.0; // unused [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/rustcqM5fmJ/symbols.o" "<6 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/{libbitflags-d25a3d735c0071bb,libref_eq-94da548222cf1884,libstdweb-1bdd016bd7252be4,libdiscard-2af42e06e6eb861e,libfutures-a9b5ffe1eac34c0e,libserde_json-0fde3654fea922ee,libdtoa-4e081226c4024807,libitoa-39f1c0f3edbf1fc1,libnum_traits-fff5bc4cebd04a5f,libserde-67c03ae55ce40741}.rlib" "/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,libcfg_if-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,liblibc-*,librustc_std_workspace_core-*,liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/opt/rustwide/target/debug/deps/rustcqM5fmJ/raw-dylibs" "-B/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/wasm_platformer_rs-be52971e12fddded" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs" [INFO] [stdout] = note: some arguments are omitted. use `--verbose` to show all linker arguments [INFO] [stdout] = note: rust-lld: error: undefined symbol: emscripten_asm_const_int [INFO] [stdout] >>> referenced by macros.rs:34 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/stdweb-0.4.4/src/webcore/macros.rs:34) [INFO] [stdout] >>> /opt/rustwide/target/debug/deps/wasm_platformer_rs-be52971e12fddded.wasm_platformer_rs.33ecc002f3a7941c-cgu.2.rcgu.o:(::request_animation_frame::) [INFO] [stdout] >>> referenced by macros.rs:34 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/stdweb-0.4.4/src/webcore/macros.rs:34) [INFO] [stdout] >>> /opt/rustwide/target/debug/deps/wasm_platformer_rs-be52971e12fddded.wasm_platformer_rs.33ecc002f3a7941c-cgu.2.rcgu.o:(::request_animation_frame::) [INFO] [stdout] >>> referenced by macros.rs:34 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/stdweb-0.4.4/src/webcore/macros.rs:34) [INFO] [stdout] >>> /opt/rustwide/target/debug/deps/wasm_platformer_rs-be52971e12fddded.wasm_platformer_rs.33ecc002f3a7941c-cgu.2.rcgu.o:(::add_event_listener::) [INFO] [stdout] >>> referenced 82 more times [INFO] [stdout] [INFO] [stdout] rust-lld: error: undefined symbol: emscripten_pause_main_loop [INFO] [stdout] >>> referenced by emscripten.rs:11 (src/webcore/ffi/emscripten.rs:11) [INFO] [stdout] >>> stdweb-1bdd016bd7252be4.stdweb.f190fd89da18456-cgu.06.rcgu.o:(stdweb::webcore::ffi::emscripten::event_loop) in archive /opt/rustwide/target/debug/deps/libstdweb-1bdd016bd7252be4.rlib [INFO] [stdout] [INFO] [stdout] rust-lld: error: undefined symbol: emscripten_set_main_loop [INFO] [stdout] >>> referenced by emscripten.rs:11 (src/webcore/ffi/emscripten.rs:11) [INFO] [stdout] >>> stdweb-1bdd016bd7252be4.stdweb.f190fd89da18456-cgu.06.rcgu.o:(stdweb::webcore::ffi::emscripten::event_loop) in archive /opt/rustwide/target/debug/deps/libstdweb-1bdd016bd7252be4.rlib [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `wasm-platformer-rs` (bin "wasm-platformer-rs") due to 1 previous error; 22 warnings emitted [INFO] running `Command { std: "docker" "inspect" "3814dd83cc58ea887b6ae0cd11777edcb887d46299dcb21911c8d11efa7619f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3814dd83cc58ea887b6ae0cd11777edcb887d46299dcb21911c8d11efa7619f0", kill_on_drop: false }` [INFO] [stdout] 3814dd83cc58ea887b6ae0cd11777edcb887d46299dcb21911c8d11efa7619f0