Dec 05 02:02:44.904 INFO checking IOuser/rust-wasm against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 02:02:44.904 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-6/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +1df97983eb2057dc6a8f7eb364e263b51ae23230-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 05 02:02:45.133 INFO [stdout] b733f07241ae92d5f40f8b1b6eaa7c8983581539ea10365af35361604ed3bb9f
Dec 05 02:02:45.137 INFO running `"docker" "start" "-a" "b733f07241ae92d5f40f8b1b6eaa7c8983581539ea10365af35361604ed3bb9f"`
Dec 05 02:02:45.552 INFO [stderr] usermod: no changes
Dec 05 02:02:45.659 INFO [stderr]    Compiling syn v0.15.15
Dec 05 02:02:45.659 INFO [stderr]    Compiling wasm-bindgen-test-macro v0.2.25
Dec 05 02:03:01.735 INFO [stderr]    Compiling serde_derive v1.0.80
Dec 05 02:03:16.135 INFO [stderr]    Compiling wasm-bindgen-shared v0.2.25
Dec 05 02:03:18.252 INFO [stderr]    Compiling wasm-bindgen-backend v0.2.25
Dec 05 02:03:27.463 INFO [stderr]    Compiling wasm-bindgen-macro-support v0.2.25
Dec 05 02:03:33.010 INFO [stderr]    Compiling wasm-bindgen-macro v0.2.25
Dec 05 02:03:35.978 INFO [stderr]     Checking wasm-bindgen v0.2.25
Dec 05 02:03:37.232 INFO [stderr]     Checking js-sys v0.3.2
Dec 05 02:03:37.232 INFO [stderr]     Checking console_error_panic_hook v0.1.5
Dec 05 02:03:38.031 INFO [stderr]     Checking rust-wasm-tests v0.0.1 (/source)
Dec 05 02:03:39.235 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 02:03:39.235 INFO [stderr]    --> src/rust/quad_tree.rs:155:9
Dec 05 02:03:39.235 INFO [stderr]     |
Dec 05 02:03:39.235 INFO [stderr] 155 |         write!(f, "\n");
Dec 05 02:03:39.235 INFO [stderr]     |         ^^^^^^^^^^^^^^^^
Dec 05 02:03:39.235 INFO [stderr]     |
Dec 05 02:03:39.235 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 05 02:03:39.235 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 02:03:39.235 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 05 02:03:39.235 INFO [stderr] 
Dec 05 02:03:39.239 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 02:03:39.239 INFO [stderr]    --> src/rust/quad_tree.rs:164:13
Dec 05 02:03:39.239 INFO [stderr]     |
Dec 05 02:03:39.239 INFO [stderr] 164 |             write!(f, "  {:p}, empty: {}\n", self._nw, self._nw.is_null());
Dec 05 02:03:39.239 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 02:03:39.239 INFO [stderr]     |
Dec 05 02:03:39.239 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 02:03:39.239 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 05 02:03:39.239 INFO [stderr] 
Dec 05 02:03:39.239 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 02:03:39.239 INFO [stderr]    --> src/rust/quad_tree.rs:165:13
Dec 05 02:03:39.239 INFO [stderr]     |
Dec 05 02:03:39.239 INFO [stderr] 165 |             write!(f, "  {:p}, empty: {}\n", self._ne, self._ne.is_null());
Dec 05 02:03:39.239 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 02:03:39.239 INFO [stderr]     |
Dec 05 02:03:39.239 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 02:03:39.239 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 05 02:03:39.239 INFO [stderr] 
Dec 05 02:03:39.239 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 02:03:39.239 INFO [stderr]    --> src/rust/quad_tree.rs:166:13
Dec 05 02:03:39.239 INFO [stderr]     |
Dec 05 02:03:39.239 INFO [stderr] 166 |             write!(f, "  {:p}, empty: {}\n", self._sw, self._sw.is_null());
Dec 05 02:03:39.239 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 02:03:39.239 INFO [stderr]     |
Dec 05 02:03:39.239 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 02:03:39.239 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 05 02:03:39.239 INFO [stderr] 
Dec 05 02:03:39.239 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 02:03:39.239 INFO [stderr]    --> src/rust/quad_tree.rs:167:13
Dec 05 02:03:39.239 INFO [stderr]     |
Dec 05 02:03:39.239 INFO [stderr] 167 |             write!(f, "  {:p}, empty: {}\n", self._se, self._se.is_null());
Dec 05 02:03:39.239 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 02:03:39.239 INFO [stderr]     |
Dec 05 02:03:39.239 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 02:03:39.239 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 05 02:03:39.239 INFO [stderr] 
Dec 05 02:03:39.239 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 02:03:39.239 INFO [stderr]    --> src/rust/quad_tree.rs:170:17
Dec 05 02:03:39.239 INFO [stderr]     |
Dec 05 02:03:39.239 INFO [stderr] 170 |                 write!(f, "{}", (*self._nw).len());
Dec 05 02:03:39.239 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 02:03:39.239 INFO [stderr]     |
Dec 05 02:03:39.239 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 02:03:39.239 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 05 02:03:39.239 INFO [stderr] 
Dec 05 02:03:39.240 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 02:03:39.240 INFO [stderr]    --> src/rust/quad_tree.rs:178:9
Dec 05 02:03:39.240 INFO [stderr]     |
Dec 05 02:03:39.240 INFO [stderr] 178 |         write!(f, "\n");
Dec 05 02:03:39.240 INFO [stderr]     |         ^^^^^^^^^^^^^^^^
Dec 05 02:03:39.240 INFO [stderr]     |
Dec 05 02:03:39.240 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 02:03:39.240 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 05 02:03:39.240 INFO [stderr] 
Dec 05 02:03:39.240 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 02:03:39.240 INFO [stderr]   --> src/rust/particles.rs:45:9
Dec 05 02:03:39.240 INFO [stderr]    |
Dec 05 02:03:39.240 INFO [stderr] 45 |         write!(f, "particle: ");
Dec 05 02:03:39.240 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 02:03:39.240 INFO [stderr]    |
Dec 05 02:03:39.240 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 02:03:39.240 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 05 02:03:39.240 INFO [stderr] 
Dec 05 02:03:42.541 INFO [stderr]     Checking wasm-bindgen-futures v0.3.2
Dec 05 02:03:43.308 INFO [stderr]     Checking wasm-bindgen-test v0.2.25
Dec 05 02:03:45.684 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 02:03:45.684 INFO [stderr]    --> src/rust/quad_tree.rs:155:9
Dec 05 02:03:45.684 INFO [stderr]     |
Dec 05 02:03:45.684 INFO [stderr] 155 |         write!(f, "\n");
Dec 05 02:03:45.684 INFO [stderr]     |         ^^^^^^^^^^^^^^^^
Dec 05 02:03:45.684 INFO [stderr]     |
Dec 05 02:03:45.684 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 05 02:03:45.684 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 02:03:45.684 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 05 02:03:45.684 INFO [stderr] 
Dec 05 02:03:45.684 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 02:03:45.684 INFO [stderr]    --> src/rust/quad_tree.rs:164:13
Dec 05 02:03:45.684 INFO [stderr]     |
Dec 05 02:03:45.684 INFO [stderr] 164 |             write!(f, "  {:p}, empty: {}\n", self._nw, self._nw.is_null());
Dec 05 02:03:45.684 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 02:03:45.684 INFO [stderr]     |
Dec 05 02:03:45.684 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 02:03:45.684 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 05 02:03:45.684 INFO [stderr] 
Dec 05 02:03:45.684 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 02:03:45.684 INFO [stderr]    --> src/rust/quad_tree.rs:165:13
Dec 05 02:03:45.684 INFO [stderr]     |
Dec 05 02:03:45.684 INFO [stderr] 165 |             write!(f, "  {:p}, empty: {}\n", self._ne, self._ne.is_null());
Dec 05 02:03:45.684 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 02:03:45.684 INFO [stderr]     |
Dec 05 02:03:45.684 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 02:03:45.684 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 05 02:03:45.684 INFO [stderr] 
Dec 05 02:03:45.684 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 02:03:45.684 INFO [stderr]    --> src/rust/quad_tree.rs:166:13
Dec 05 02:03:45.684 INFO [stderr]     |
Dec 05 02:03:45.684 INFO [stderr] 166 |             write!(f, "  {:p}, empty: {}\n", self._sw, self._sw.is_null());
Dec 05 02:03:45.684 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 02:03:45.684 INFO [stderr]     |
Dec 05 02:03:45.684 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 02:03:45.684 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 05 02:03:45.684 INFO [stderr] 
Dec 05 02:03:45.684 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 02:03:45.684 INFO [stderr]    --> src/rust/quad_tree.rs:167:13
Dec 05 02:03:45.684 INFO [stderr]     |
Dec 05 02:03:45.684 INFO [stderr] 167 |             write!(f, "  {:p}, empty: {}\n", self._se, self._se.is_null());
Dec 05 02:03:45.684 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 02:03:45.684 INFO [stderr]     |
Dec 05 02:03:45.684 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 02:03:45.684 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 05 02:03:45.684 INFO [stderr] 
Dec 05 02:03:45.684 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 02:03:45.684 INFO [stderr]    --> src/rust/quad_tree.rs:170:17
Dec 05 02:03:45.684 INFO [stderr]     |
Dec 05 02:03:45.684 INFO [stderr] 170 |                 write!(f, "{}", (*self._nw).len());
Dec 05 02:03:45.684 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 02:03:45.684 INFO [stderr]     |
Dec 05 02:03:45.684 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 02:03:45.684 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 05 02:03:45.684 INFO [stderr] 
Dec 05 02:03:45.684 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 02:03:45.684 INFO [stderr]    --> src/rust/quad_tree.rs:178:9
Dec 05 02:03:45.684 INFO [stderr]     |
Dec 05 02:03:45.684 INFO [stderr] 178 |         write!(f, "\n");
Dec 05 02:03:45.684 INFO [stderr]     |         ^^^^^^^^^^^^^^^^
Dec 05 02:03:45.684 INFO [stderr]     |
Dec 05 02:03:45.684 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 02:03:45.684 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 05 02:03:45.684 INFO [stderr] 
Dec 05 02:03:45.684 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 02:03:45.684 INFO [stderr]   --> src/rust/particles.rs:45:9
Dec 05 02:03:45.684 INFO [stderr]    |
Dec 05 02:03:45.684 INFO [stderr] 45 |         write!(f, "particle: ");
Dec 05 02:03:45.684 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 02:03:45.684 INFO [stderr]    |
Dec 05 02:03:45.684 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 02:03:45.684 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 05 02:03:45.684 INFO [stderr] 
Dec 05 02:03:45.731 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 00s
Dec 05 02:03:45.735 INFO [stderr] su: No module specific data is present
Dec 05 02:03:46.301 INFO running `"docker" "inspect" "b733f07241ae92d5f40f8b1b6eaa7c8983581539ea10365af35361604ed3bb9f"`
Dec 05 02:03:46.619 INFO running `"docker" "rm" "-f" "b733f07241ae92d5f40f8b1b6eaa7c8983581539ea10365af35361604ed3bb9f"`
Dec 05 02:03:46.939 INFO [stdout] b733f07241ae92d5f40f8b1b6eaa7c8983581539ea10365af35361604ed3bb9f