Dec 17 13:42:47.886 INFO checking thomaslienbacher/Moving-Tower against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 13:42:47.887 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-3/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/thomaslienbacher/Moving-Tower:/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=forbid" "-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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 13:42:48.448 INFO [stdout] d388615aa75681d42da30465708c10d54a96fc756ff6871b92f30108c79fc583
Dec 17 13:42:48.454 INFO running `"docker" "start" "-a" "d388615aa75681d42da30465708c10d54a96fc756ff6871b92f30108c79fc583"`
Dec 17 13:42:49.790 INFO [stderr]    Compiling sfml-build v0.2.0
Dec 17 13:42:50.252 INFO [stderr]    Compiling csfml-system-sys v0.4.0
Dec 17 13:42:50.252 INFO [stderr]    Compiling csfml-window-sys v0.4.0
Dec 17 13:42:50.252 INFO [stderr]    Compiling csfml-graphics-sys v0.4.0
Dec 17 13:42:50.260 INFO [stderr]    Compiling csfml-audio-sys v0.4.0
Dec 17 13:42:52.353 INFO [stderr]     Checking sfml v0.14.0
Dec 17 13:42:54.310 INFO [stderr]     Checking moving-tower v0.1.0 (/opt/crater/workdir)
Dec 17 13:42:54.618 INFO [stderr] warning: unused variable: `evt`
Dec 17 13:42:54.618 INFO [stderr]    --> src/actors.rs:215:26
Dec 17 13:42:54.618 INFO [stderr]     |
Dec 17 13:42:54.618 INFO [stderr] 215 |     fn events(&mut self, evt: Event) {
Dec 17 13:42:54.618 INFO [stderr]     |                          ^^^ help: consider using `_evt` instead
Dec 17 13:42:54.618 INFO [stderr]     |
Dec 17 13:42:54.618 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 17 13:42:54.618 INFO [stderr] 
Dec 17 13:42:54.624 INFO [stderr] warning: unused variable: `evt`
Dec 17 13:42:54.624 INFO [stderr]    --> src/actors.rs:215:26
Dec 17 13:42:54.624 INFO [stderr]     |
Dec 17 13:42:54.624 INFO [stderr] 215 |     fn events(&mut self, evt: Event) {
Dec 17 13:42:54.624 INFO [stderr]     |                          ^^^ help: consider using `_evt` instead
Dec 17 13:42:54.624 INFO [stderr]     |
Dec 17 13:42:54.624 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 17 13:42:54.624 INFO [stderr] 
Dec 17 13:42:54.660 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 13:42:54.660 INFO [stderr]    --> src/scenes.rs:156:13
Dec 17 13:42:54.660 INFO [stderr]     |
Dec 17 13:42:54.660 INFO [stderr] 156 |             f.write_all(format!("{}", hs).as_bytes());
Dec 17 13:42:54.660 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 13:42:54.660 INFO [stderr]     |
Dec 17 13:42:54.660 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 17 13:42:54.660 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 13:42:54.660 INFO [stderr] 
Dec 17 13:42:54.660 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 13:42:54.660 INFO [stderr]    --> src/scenes.rs:157:13
Dec 17 13:42:54.660 INFO [stderr]     |
Dec 17 13:42:54.660 INFO [stderr] 157 |             f.flush();
Dec 17 13:42:54.661 INFO [stderr]     |             ^^^^^^^^^^
Dec 17 13:42:54.661 INFO [stderr]     |
Dec 17 13:42:54.661 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 13:42:54.661 INFO [stderr] 
Dec 17 13:42:54.661 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 13:42:54.661 INFO [stderr]    --> src/scenes.rs:164:25
Dec 17 13:42:54.661 INFO [stderr]     |
Dec 17 13:42:54.661 INFO [stderr] 164 |                         f.write(format!("{}", hs).as_bytes());
Dec 17 13:42:54.661 INFO [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 13:42:54.661 INFO [stderr]     |
Dec 17 13:42:54.661 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 13:42:54.661 INFO [stderr] 
Dec 17 13:42:54.661 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 13:42:54.661 INFO [stderr]    --> src/scenes.rs:165:25
Dec 17 13:42:54.661 INFO [stderr]     |
Dec 17 13:42:54.661 INFO [stderr] 165 |                         f.flush();
Dec 17 13:42:54.661 INFO [stderr]     |                         ^^^^^^^^^^
Dec 17 13:42:54.661 INFO [stderr]     |
Dec 17 13:42:54.661 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 13:42:54.661 INFO [stderr] 
Dec 17 13:42:54.664 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 13:42:54.664 INFO [stderr]    --> src/scenes.rs:156:13
Dec 17 13:42:54.664 INFO [stderr]     |
Dec 17 13:42:54.664 INFO [stderr] 156 |             f.write_all(format!("{}", hs).as_bytes());
Dec 17 13:42:54.664 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 13:42:54.664 INFO [stderr]     |
Dec 17 13:42:54.664 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 17 13:42:54.664 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 13:42:54.664 INFO [stderr] 
Dec 17 13:42:54.664 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 13:42:54.664 INFO [stderr]    --> src/scenes.rs:157:13
Dec 17 13:42:54.664 INFO [stderr]     |
Dec 17 13:42:54.664 INFO [stderr] 157 |             f.flush();
Dec 17 13:42:54.664 INFO [stderr]     |             ^^^^^^^^^^
Dec 17 13:42:54.664 INFO [stderr]     |
Dec 17 13:42:54.664 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 13:42:54.664 INFO [stderr] 
Dec 17 13:42:54.664 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 13:42:54.664 INFO [stderr]    --> src/scenes.rs:164:25
Dec 17 13:42:54.664 INFO [stderr]     |
Dec 17 13:42:54.664 INFO [stderr] 164 |                         f.write(format!("{}", hs).as_bytes());
Dec 17 13:42:54.664 INFO [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 13:42:54.664 INFO [stderr]     |
Dec 17 13:42:54.664 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 13:42:54.664 INFO [stderr] 
Dec 17 13:42:54.664 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 13:42:54.664 INFO [stderr]    --> src/scenes.rs:165:25
Dec 17 13:42:54.664 INFO [stderr]     |
Dec 17 13:42:54.664 INFO [stderr] 165 |                         f.flush();
Dec 17 13:42:54.664 INFO [stderr]     |                         ^^^^^^^^^^
Dec 17 13:42:54.664 INFO [stderr]     |
Dec 17 13:42:54.664 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 13:42:54.664 INFO [stderr] 
Dec 17 13:42:54.685 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.95s
Dec 17 13:42:54.973 INFO running `"docker" "inspect" "d388615aa75681d42da30465708c10d54a96fc756ff6871b92f30108c79fc583"`
Dec 17 13:42:55.032 INFO running `"docker" "rm" "-f" "d388615aa75681d42da30465708c10d54a96fc756ff6871b92f30108c79fc583"`
Dec 17 13:42:55.116 INFO [stdout] d388615aa75681d42da30465708c10d54a96fc756ff6871b92f30108c79fc583