[INFO] updating cached repository https://github.com/luksamuk/wasm-platformer-rs [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] e63b37be6d431e5a5fd7b8a90b579b1fbbcf2fd1 [INFO] testing luksamuk/wasm-platformer-rs against beta-2019-09-28 for beta-1.39-1 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fluksamuk%2Fwasm-platformer-rs" "work/builds/worker-1/source"` [INFO] [stderr] Cloning into 'work/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/luksamuk/wasm-platformer-rs on toolchain beta-2019-09-28 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"` [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 work/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/luksamuk/wasm-platformer-rs already has a lockfile, it will not be regenerated [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"` [INFO] [stdout] d4803b610c9e338a718f96970c2102b45cf554d427197e9c3983b1ed97c2153d [INFO] running `"docker" "start" "-a" "d4803b610c9e338a718f96970c2102b45cf554d427197e9c3983b1ed97c2153d"` [INFO] [stderr] Compiling stdweb v0.4.4 [INFO] [stderr] Compiling discard v1.0.3 [INFO] [stderr] Compiling ref_eq v1.0.0 [INFO] [stderr] Compiling stdweb-derive v0.4.0 [INFO] [stderr] Compiling wasm-platformer-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/input/mod.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | / bitflags! { [INFO] [stderr] 7 | | pub struct MouseButton: u8 { [INFO] [stderr] 8 | | const NONE = 0b0000; [INFO] [stderr] 9 | | const LEFT = 0b0001; [INFO] [stderr] ... | [INFO] [stderr] 12 | | } [INFO] [stderr] 13 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/input/mod.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | / bitflags! { [INFO] [stderr] 7 | | pub struct MouseButton: u8 { [INFO] [stderr] 8 | | const NONE = 0b0000; [INFO] [stderr] 9 | | const LEFT = 0b0001; [INFO] [stderr] ... | [INFO] [stderr] 12 | | } [INFO] [stderr] 13 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/input/mod.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | / bitflags! { [INFO] [stderr] 7 | | pub struct MouseButton: u8 { [INFO] [stderr] 8 | | const NONE = 0b0000; [INFO] [stderr] 9 | | const LEFT = 0b0001; [INFO] [stderr] ... | [INFO] [stderr] 12 | | } [INFO] [stderr] 13 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/input/mod.rs:32:1 [INFO] [stderr] | [INFO] [stderr] 32 | / bitflags! { [INFO] [stderr] 33 | | pub struct GamepadButton: u32 { [INFO] [stderr] 34 | | const NONE = 0; [INFO] [stderr] 35 | | const START = 1; [INFO] [stderr] ... | [INFO] [stderr] 51 | | } [INFO] [stderr] 52 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/input/mod.rs:32:1 [INFO] [stderr] | [INFO] [stderr] 32 | / bitflags! { [INFO] [stderr] 33 | | pub struct GamepadButton: u32 { [INFO] [stderr] 34 | | const NONE = 0; [INFO] [stderr] 35 | | const START = 1; [INFO] [stderr] ... | [INFO] [stderr] 51 | | } [INFO] [stderr] 52 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/input/mod.rs:32:1 [INFO] [stderr] | [INFO] [stderr] 32 | / bitflags! { [INFO] [stderr] 33 | | pub struct GamepadButton: u32 { [INFO] [stderr] 34 | | const NONE = 0; [INFO] [stderr] 35 | | const START = 1; [INFO] [stderr] ... | [INFO] [stderr] 51 | | } [INFO] [stderr] 52 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/input/mod.rs:54:1 [INFO] [stderr] | [INFO] [stderr] 54 | / bitflags! { [INFO] [stderr] 55 | | pub struct GamepadAxisSim: u16 { [INFO] [stderr] 56 | | const NONE = 0; [INFO] [stderr] 57 | | const L_UP = 1; [INFO] [stderr] ... | [INFO] [stderr] 65 | | } [INFO] [stderr] 66 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/input/mod.rs:54:1 [INFO] [stderr] | [INFO] [stderr] 54 | / bitflags! { [INFO] [stderr] 55 | | pub struct GamepadAxisSim: u16 { [INFO] [stderr] 56 | | const NONE = 0; [INFO] [stderr] 57 | | const L_UP = 1; [INFO] [stderr] ... | [INFO] [stderr] 65 | | } [INFO] [stderr] 66 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/input/mod.rs:54:1 [INFO] [stderr] | [INFO] [stderr] 54 | / bitflags! { [INFO] [stderr] 55 | | pub struct GamepadAxisSim: u16 { [INFO] [stderr] 56 | | const NONE = 0; [INFO] [stderr] 57 | | const L_UP = 1; [INFO] [stderr] ... | [INFO] [stderr] 65 | | } [INFO] [stderr] 66 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/common/objects.rs:11:37 [INFO] [stderr] | [INFO] [stderr] 11 | pub type GameObjectRef = Rc>; [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn GameObject` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/common/objects.rs:60:49 [INFO] [stderr] | [INFO] [stderr] 60 | fn on_collision(&mut self, other: ObjectRef); [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn GameObject` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/game/world.rs:148:32 [INFO] [stderr] | [INFO] [stderr] 148 | follows: Option>, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn GameObject` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/game/world.rs:229:51 [INFO] [stderr] | [INFO] [stderr] 229 | fn follow(&mut self, object: Option>) { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn GameObject` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `state` [INFO] [stderr] --> src/input/mod.rs:105:37 [INFO] [stderr] | [INFO] [stderr] 105 | pub fn set_stick_sim(&mut self, state: GamepadAxisSim) { [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: field is never used: `max_depth` [INFO] [stderr] --> src/collision/partitioning.rs:140:5 [INFO] [stderr] | [INFO] [stderr] 140 | max_depth: u32, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `X_MIN_FACTOR` [INFO] [stderr] --> src/game/world.rs:135:5 [INFO] [stderr] | [INFO] [stderr] 135 | pub const X_MIN_FACTOR: f64 = -0.45; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `X_MAX_FACTOR` [INFO] [stderr] --> src/game/world.rs:136:5 [INFO] [stderr] | [INFO] [stderr] 136 | pub const X_MAX_FACTOR: f64 = 0.5; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `Y_AIR_MIN_FACTOR` [INFO] [stderr] --> src/game/world.rs:137:5 [INFO] [stderr] | [INFO] [stderr] 137 | pub const Y_AIR_MIN_FACTOR: f64 = -0.26; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `Y_AIR_MAX_FACTOR` [INFO] [stderr] --> src/game/world.rs:138:5 [INFO] [stderr] | [INFO] [stderr] 138 | pub const Y_AIR_MAX_FACTOR: f64 = 0.53; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `Y_FACTOR` [INFO] [stderr] --> src/game/world.rs:139:5 [INFO] [stderr] | [INFO] [stderr] 139 | pub const Y_FACTOR: f64 = 0.4; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `MOVE_SPEED_Y_G` [INFO] [stderr] --> src/game/world.rs:141:5 [INFO] [stderr] | [INFO] [stderr] 141 | pub const MOVE_SPEED_Y_G: f64 = 6.0; // unused [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [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/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/wasm_platformer_rs-5612cc333382f5d8.wasm_platformer_rs.6thdp6v1-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/wasm_platformer_rs-5612cc333382f5d8.wasm_platformer_rs.6thdp6v1-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/wasm_platformer_rs-5612cc333382f5d8.wasm_platformer_rs.6thdp6v1-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/wasm_platformer_rs-5612cc333382f5d8.wasm_platformer_rs.6thdp6v1-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/wasm_platformer_rs-5612cc333382f5d8.wasm_platformer_rs.6thdp6v1-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/wasm_platformer_rs-5612cc333382f5d8.wasm_platformer_rs.6thdp6v1-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/wasm_platformer_rs-5612cc333382f5d8.wasm_platformer_rs.6thdp6v1-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/wasm_platformer_rs-5612cc333382f5d8.wasm_platformer_rs.6thdp6v1-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/wasm_platformer_rs-5612cc333382f5d8.wasm_platformer_rs.6thdp6v1-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/wasm_platformer_rs-5612cc333382f5d8.wasm_platformer_rs.6thdp6v1-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/wasm_platformer_rs-5612cc333382f5d8.wasm_platformer_rs.6thdp6v1-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/wasm_platformer_rs-5612cc333382f5d8.wasm_platformer_rs.6thdp6v1-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/wasm_platformer_rs-5612cc333382f5d8.wasm_platformer_rs.6thdp6v1-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/wasm_platformer_rs-5612cc333382f5d8.wasm_platformer_rs.6thdp6v1-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/wasm_platformer_rs-5612cc333382f5d8.wasm_platformer_rs.6thdp6v1-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/wasm_platformer_rs-5612cc333382f5d8.wasm_platformer_rs.6thdp6v1-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/wasm_platformer_rs-5612cc333382f5d8" "/opt/rustwide/target/debug/deps/wasm_platformer_rs-5612cc333382f5d8.25g92u6tpkmhb2rj.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libbitflags-98815c68dfc743de.rlib" "/opt/rustwide/target/debug/deps/libref_eq-d4b86fde72da0ab8.rlib" "/opt/rustwide/target/debug/deps/libstdweb-a18b7061d430a89e.rlib" "/opt/rustwide/target/debug/deps/libdiscard-c47abdd0105b3923.rlib" "/opt/rustwide/target/debug/deps/libfutures-68c8088b5af614f5.rlib" "/opt/rustwide/target/debug/deps/libserde_json-5cbd12929619fea9.rlib" "/opt/rustwide/target/debug/deps/libdtoa-056fe719c09c0198.rlib" "/opt/rustwide/target/debug/deps/libitoa-9710a507d1214ee7.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-2209945471a6fb12.rlib" "/opt/rustwide/target/debug/deps/libserde-195b90e13f924696.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-db812c66f862af4c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-e7871a21575d5ff7.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-2f2c581bc0d759e6.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-35731cabc05dc8a0.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-36477394541292db.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-8b706b170c1272d8.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-801dbb3043ccf581.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-a32aa66ce6f72b21.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-d00ea3bfb2bb6c00.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-d2c6ebe88c3e113c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-df74f62f6bb60621.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-2170473575daeedb.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-1a08089bbddc4f51.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-f8f562e5472ad5c3.rlib" "-Wl,-Bdynamic" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil" [INFO] [stderr] = note: /opt/rustwide/target/debug/deps/wasm_platformer_rs-5612cc333382f5d8.wasm_platformer_rs.6thdp6v1-cgu.1.rcgu.o: In function `::instance_of': [INFO] [stderr] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.4/src/webcore/macros.rs:34: undefined reference to `emscripten_asm_const_int' [INFO] [stderr] /opt/rustwide/target/debug/deps/wasm_platformer_rs-5612cc333382f5d8.wasm_platformer_rs.6thdp6v1-cgu.1.rcgu.o: In function `::instance_of': [INFO] [stderr] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.4/src/webcore/macros.rs:34: undefined reference to `emscripten_asm_const_int' [INFO] [stderr] /opt/rustwide/target/debug/deps/wasm_platformer_rs-5612cc333382f5d8.wasm_platformer_rs.6thdp6v1-cgu.1.rcgu.o: In function `::instance_of': [INFO] [stderr] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.4/src/webcore/macros.rs:34: undefined reference to `emscripten_asm_const_int' [INFO] [stderr] /opt/rustwide/target/debug/deps/wasm_platformer_rs-5612cc333382f5d8.wasm_platformer_rs.6thdp6v1-cgu.1.rcgu.o: In function `stdweb::webapi::event::IEvent::prevent_default': [INFO] [stderr] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.4/src/webcore/macros.rs:34: undefined reference to `emscripten_asm_const_int' [INFO] [stderr] /opt/rustwide/target/debug/deps/wasm_platformer_rs-5612cc333382f5d8.wasm_platformer_rs.6thdp6v1-cgu.1.rcgu.o: In function `stdweb::webapi::event::IEvent::prevent_default': [INFO] [stderr] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.4/src/webcore/macros.rs:34: undefined reference to `emscripten_asm_const_int' [INFO] [stderr] /opt/rustwide/target/debug/deps/wasm_platformer_rs-5612cc333382f5d8.wasm_platformer_rs.6thdp6v1-cgu.1.rcgu.o:/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.4/src/webcore/macros.rs:34: more undefined references to `emscripten_asm_const_int' follow [INFO] [stderr] /opt/rustwide/target/debug/deps/libstdweb-a18b7061d430a89e.rlib(stdweb-a18b7061d430a89e.stdweb.c2q8xmvr-cgu.3.rcgu.o): In function `stdweb::webcore::ffi::emscripten::event_loop': [INFO] [stderr] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.4/src/webcore/ffi/emscripten.rs:9: undefined reference to `emscripten_pause_main_loop' [INFO] [stderr] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.4/src/webcore/ffi/emscripten.rs:11: undefined reference to `emscripten_set_main_loop' [INFO] [stderr] /opt/rustwide/target/debug/deps/libstdweb-a18b7061d430a89e.rlib(stdweb-a18b7061d430a89e.stdweb.c2q8xmvr-cgu.5.rcgu.o): In function `stdweb::webapi::html_elements::canvas::CanvasElement::height': [INFO] [stderr] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.4/src/webapi/html_elements/canvas.rs:35: undefined reference to `emscripten_asm_const_int' [INFO] [stderr] /opt/rustwide/target/debug/deps/libstdweb-a18b7061d430a89e.rlib(stdweb-a18b7061d430a89e.stdweb.c2q8xmvr-cgu.5.rcgu.o): In function `stdweb::webapi::html_elements::canvas::CanvasElement::set_height': [INFO] [stderr] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.4/src/webapi/html_elements/canvas.rs:47: undefined reference to `emscripten_asm_const_int' [INFO] [stderr] /opt/rustwide/target/debug/deps/libstdweb-a18b7061d430a89e.rlib(stdweb-a18b7061d430a89e.stdweb.c2q8xmvr-cgu.5.rcgu.o): In function `stdweb::webapi::html_elements::canvas::CanvasElement::width': [INFO] [stderr] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.4/src/webapi/html_elements/canvas.rs:59: undefined reference to `emscripten_asm_const_int' [INFO] [stderr] /opt/rustwide/target/debug/deps/libstdweb-a18b7061d430a89e.rlib(stdweb-a18b7061d430a89e.stdweb.c2q8xmvr-cgu.5.rcgu.o): In function `stdweb::webapi::html_elements::canvas::CanvasElement::set_width': [INFO] [stderr] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.4/src/webapi/html_elements/canvas.rs:71: undefined reference to `emscripten_asm_const_int' [INFO] [stderr] /opt/rustwide/target/debug/deps/libstdweb-a18b7061d430a89e.rlib(stdweb-a18b7061d430a89e.stdweb.c2q8xmvr-cgu.5.rcgu.o): In function `::instance_of': [INFO] [stderr] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.4/src/webapi/html_elements/canvas.rs:17: undefined reference to `emscripten_asm_const_int' [INFO] [stderr] /opt/rustwide/target/debug/deps/libstdweb-a18b7061d430a89e.rlib(stdweb-a18b7061d430a89e.stdweb.c2q8xmvr-cgu.5.rcgu.o):/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.4/src/webcore/macros.rs:564: 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 `wasm-platformer-rs`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "d4803b610c9e338a718f96970c2102b45cf554d427197e9c3983b1ed97c2153d"` [INFO] running `"docker" "rm" "-f" "d4803b610c9e338a718f96970c2102b45cf554d427197e9c3983b1ed97c2153d"` [INFO] [stdout] d4803b610c9e338a718f96970c2102b45cf554d427197e9c3983b1ed97c2153d