[INFO] updating cached repository luksamuk/wasm-platformer-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/luksamuk/wasm-platformer-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/luksamuk/wasm-platformer-rs" "work/ex/beta-1.37-6/sources/1.36.0/gh/luksamuk/wasm-platformer-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/luksamuk/wasm-platformer-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/luksamuk/wasm-platformer-rs" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/luksamuk/wasm-platformer-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/luksamuk/wasm-platformer-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e63b37be6d431e5a5fd7b8a90b579b1fbbcf2fd1
[INFO] sha for GitHub repo luksamuk/wasm-platformer-rs: e63b37be6d431e5a5fd7b8a90b579b1fbbcf2fd1
[INFO] validating manifest of luksamuk/wasm-platformer-rs 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 luksamuk/wasm-platformer-rs 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 luksamuk/wasm-platformer-rs
[INFO] finished frobbing luksamuk/wasm-platformer-rs
[INFO] frobbed toml for luksamuk/wasm-platformer-rs written to work/ex/beta-1.37-6/sources/1.36.0/gh/luksamuk/wasm-platformer-rs/Cargo.toml
[INFO] started frobbing luksamuk/wasm-platformer-rs
[INFO] finished frobbing luksamuk/wasm-platformer-rs
[INFO] frobbed toml for luksamuk/wasm-platformer-rs written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/luksamuk/wasm-platformer-rs/Cargo.toml
[INFO] crate luksamuk/wasm-platformer-rs 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] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing luksamuk/wasm-platformer-rs 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/luksamuk/wasm-platformer-rs:/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] d9d441e08940132fe0e8531a1995e577b7d2ead4819faba3eb01cad1100ce50d
[INFO] running `"docker" "start" "-a" "d9d441e08940132fe0e8531a1995e577b7d2ead4819faba3eb01cad1100ce50d"`
[INFO] [stderr]    Compiling stdweb v0.4.4
[INFO] [stderr]    Compiling ref_eq v1.0.0
[INFO] [stderr]    Compiling syn v0.12.13
[INFO] [stderr]    Compiling stdweb-derive v0.4.0
[INFO] [stderr]    Compiling wasm-platformer-rs v0.1.0 (/opt/crater/workdir)
[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/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/wasm_platformer_rs-05e9cdbe568ea4d9.wasm_platformer_rs.4n96cp3b-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/wasm_platformer_rs-05e9cdbe568ea4d9.wasm_platformer_rs.4n96cp3b-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/wasm_platformer_rs-05e9cdbe568ea4d9.wasm_platformer_rs.4n96cp3b-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/wasm_platformer_rs-05e9cdbe568ea4d9.wasm_platformer_rs.4n96cp3b-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/wasm_platformer_rs-05e9cdbe568ea4d9.wasm_platformer_rs.4n96cp3b-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/wasm_platformer_rs-05e9cdbe568ea4d9.wasm_platformer_rs.4n96cp3b-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/wasm_platformer_rs-05e9cdbe568ea4d9.wasm_platformer_rs.4n96cp3b-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/wasm_platformer_rs-05e9cdbe568ea4d9.wasm_platformer_rs.4n96cp3b-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/wasm_platformer_rs-05e9cdbe568ea4d9.wasm_platformer_rs.4n96cp3b-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/wasm_platformer_rs-05e9cdbe568ea4d9.wasm_platformer_rs.4n96cp3b-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/wasm_platformer_rs-05e9cdbe568ea4d9.wasm_platformer_rs.4n96cp3b-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/wasm_platformer_rs-05e9cdbe568ea4d9.wasm_platformer_rs.4n96cp3b-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/wasm_platformer_rs-05e9cdbe568ea4d9.wasm_platformer_rs.4n96cp3b-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/wasm_platformer_rs-05e9cdbe568ea4d9.wasm_platformer_rs.4n96cp3b-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/wasm_platformer_rs-05e9cdbe568ea4d9.wasm_platformer_rs.4n96cp3b-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/wasm_platformer_rs-05e9cdbe568ea4d9.wasm_platformer_rs.4n96cp3b-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/wasm_platformer_rs-05e9cdbe568ea4d9" "/opt/crater/target/debug/deps/wasm_platformer_rs-05e9cdbe568ea4d9.ov9fzb6ki7op9jv.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/libbitflags-059a52e34f06c077.rlib" "/opt/crater/target/debug/deps/libref_eq-fe93595feeeaa775.rlib" "/opt/crater/target/debug/deps/libstdweb-24df932e721dfbe0.rlib" "/opt/crater/target/debug/deps/libdiscard-31d6e661e7167a28.rlib" "/opt/crater/target/debug/deps/libfutures-e9e3e5e5aaa6742e.rlib" "/opt/crater/target/debug/deps/libserde_json-4a4f5d98c7d273d3.rlib" "/opt/crater/target/debug/deps/libdtoa-afccdcd5ba5ab8a4.rlib" "/opt/crater/target/debug/deps/libitoa-03ed006c279c1d9e.rlib" "/opt/crater/target/debug/deps/libnum_traits-3f18b91227087abf.rlib" "/opt/crater/target/debug/deps/libserde-b6a7de4cd21b260d.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" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil"
[INFO] [stderr]   = note: /opt/crater/target/debug/deps/wasm_platformer_rs-05e9cdbe568ea4d9.wasm_platformer_rs.4n96cp3b-cgu.10.rcgu.o: In function `<stdweb::webapi::events::keyboard::KeyUpEvent as stdweb::webcore::instance_of::InstanceOf>::instance_of':
[INFO] [stderr]           /opt/crater/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/crater/target/debug/deps/wasm_platformer_rs-05e9cdbe568ea4d9.wasm_platformer_rs.4n96cp3b-cgu.10.rcgu.o: In function `<stdweb::webapi::events::keyboard::KeyDownEvent as stdweb::webcore::instance_of::InstanceOf>::instance_of':
[INFO] [stderr]           /opt/crater/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/crater/target/debug/deps/wasm_platformer_rs-05e9cdbe568ea4d9.wasm_platformer_rs.4n96cp3b-cgu.10.rcgu.o: In function `stdweb::webapi::event::IEvent::prevent_default':
[INFO] [stderr]           /opt/crater/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/crater/target/debug/deps/wasm_platformer_rs-05e9cdbe568ea4d9.wasm_platformer_rs.4n96cp3b-cgu.10.rcgu.o: In function `stdweb::webapi::event::IEvent::prevent_default':
[INFO] [stderr]           /opt/crater/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/crater/target/debug/deps/wasm_platformer_rs-05e9cdbe568ea4d9.wasm_platformer_rs.4n96cp3b-cgu.10.rcgu.o: In function `stdweb::webapi::events::keyboard::IKeyboardEvent::key':
[INFO] [stderr]           /opt/crater/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/crater/target/debug/deps/wasm_platformer_rs-05e9cdbe568ea4d9.wasm_platformer_rs.4n96cp3b-cgu.10.rcgu.o:/opt/crater/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/crater/target/debug/deps/libstdweb-24df932e721dfbe0.rlib(stdweb-24df932e721dfbe0.stdweb.aq50qc5z-cgu.10.rcgu.o): In function `stdweb::webcore::ffi::emscripten::event_loop':
[INFO] [stderr]           /opt/crater/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/crater/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/crater/target/debug/deps/libstdweb-24df932e721dfbe0.rlib(stdweb-24df932e721dfbe0.stdweb.aq50qc5z-cgu.10.rcgu.o): In function `<stdweb::webcore::symbol::Symbol as core::clone::Clone>::clone':
[INFO] [stderr]           /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.4/src/webcore/symbol.rs:10: undefined reference to `emscripten_asm_const_int'
[INFO] [stderr]           /opt/crater/target/debug/deps/libstdweb-24df932e721dfbe0.rlib(stdweb-24df932e721dfbe0.stdweb.aq50qc5z-cgu.10.rcgu.o): In function `<stdweb::webcore::symbol::Symbol as core::ops::drop::Drop>::drop':
[INFO] [stderr]           /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.4/src/webcore/symbol.rs:30: undefined reference to `emscripten_asm_const_int'
[INFO] [stderr]           /opt/crater/target/debug/deps/libstdweb-24df932e721dfbe0.rlib(stdweb-24df932e721dfbe0.stdweb.aq50qc5z-cgu.12.rcgu.o): In function `stdweb::webapi::html_elements::image::ImageElement::new':
[INFO] [stderr]           /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.4/src/webapi/html_elements/image.rs:30: undefined reference to `emscripten_asm_const_int'
[INFO] [stderr]           /opt/crater/target/debug/deps/libstdweb-24df932e721dfbe0.rlib(stdweb-24df932e721dfbe0.stdweb.aq50qc5z-cgu.12.rcgu.o): In function `stdweb::webapi::html_elements::image::ImageElement::height':
[INFO] [stderr]           /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.4/src/webapi/html_elements/image.rs:113: undefined reference to `emscripten_asm_const_int'
[INFO] [stderr]           /opt/crater/target/debug/deps/libstdweb-24df932e721dfbe0.rlib(stdweb-24df932e721dfbe0.stdweb.aq50qc5z-cgu.12.rcgu.o): In function `stdweb::webapi::html_elements::image::ImageElement::set_src':
[INFO] [stderr]           /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.4/src/webapi/html_elements/image.rs:189: undefined reference to `emscripten_asm_const_int'
[INFO] [stderr]           /opt/crater/target/debug/deps/libstdweb-24df932e721dfbe0.rlib(stdweb-24df932e721dfbe0.stdweb.aq50qc5z-cgu.12.rcgu.o):/opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.4/src/webapi/html_elements/image.rs:219: 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" "d9d441e08940132fe0e8531a1995e577b7d2ead4819faba3eb01cad1100ce50d"`
[INFO] running `"docker" "rm" "-f" "d9d441e08940132fe0e8531a1995e577b7d2ead4819faba3eb01cad1100ce50d"`
[INFO] [stdout] d9d441e08940132fe0e8531a1995e577b7d2ead4819faba3eb01cad1100ce50d