Dec 01 07:22:03.127 INFO testing nlsnightmare/grockets-rs against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 01 07:22:03.127 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 07:22:04.136 INFO [stdout] 62c36216d2432a40ce2e4822179801e6a5752936052148d23f0d0d9832afa98b
Dec 01 07:22:04.140 INFO running `"docker" "start" "-a" "62c36216d2432a40ce2e4822179801e6a5752936052148d23f0d0d9832afa98b"`
Dec 01 07:22:05.756 INFO [stderr] usermod: no changes
Dec 01 07:22:06.112 INFO [stderr]    Compiling syn v0.15.9
Dec 01 07:22:17.823 INFO [stderr]    Compiling serde_derive v1.0.79
Dec 01 07:22:17.823 INFO [stderr]    Compiling num-derive v0.2.3
Dec 01 07:22:29.063 INFO [stderr]    Compiling tiff v0.2.1
Dec 01 07:22:31.607 INFO [stderr]    Compiling image v0.20.0
Dec 01 07:22:41.267 INFO [stderr]    Compiling pistoncore-input v0.21.0
Dec 01 07:22:48.303 INFO [stderr]    Compiling pistoncore-window v0.32.0
Dec 01 07:22:52.439 INFO [stderr]    Compiling pistoncore-event_loop v0.37.0
Dec 01 07:22:52.440 INFO [stderr]    Compiling pistoncore-glutin_window v0.48.0
Dec 01 07:22:57.595 INFO [stderr]    Compiling piston v0.37.0
Dec 01 07:23:03.257 INFO [stderr]    Compiling piston2d-opengl_graphics v0.54.0
Dec 01 07:23:06.955 INFO [stderr]    Compiling grockets-rs v0.1.0 (/source)
Dec 01 07:23:08.679 INFO [stderr] warning: unused import: `rocket::Rocket`
Dec 01 07:23:08.679 INFO [stderr]   --> src/main.rs:22:5
Dec 01 07:23:08.680 INFO [stderr]    |
Dec 01 07:23:08.680 INFO [stderr] 22 | use rocket::Rocket;
Dec 01 07:23:08.680 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 01 07:23:08.681 INFO [stderr]    |
Dec 01 07:23:08.681 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 01 07:23:08.681 INFO [stderr] 
Dec 01 07:23:08.807 INFO [stderr] warning: unused variable: `dna2`
Dec 01 07:23:08.807 INFO [stderr]   --> src/rocket.rs:55:13
Dec 01 07:23:08.807 INFO [stderr]    |
Dec 01 07:23:08.807 INFO [stderr] 55 |         let dna2 = &r2.dna;
Dec 01 07:23:08.807 INFO [stderr]    |             ^^^^ help: consider using `_dna2` instead
Dec 01 07:23:08.807 INFO [stderr]    |
Dec 01 07:23:08.807 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 07:23:08.807 INFO [stderr] 
Dec 01 07:23:08.826 INFO [stderr] error[E0594]: cannot assign to field `new_rocket.dna` of immutable binding
Dec 01 07:23:08.826 INFO [stderr]   --> src/rocket.rs:69:9
Dec 01 07:23:08.826 INFO [stderr]    |
Dec 01 07:23:08.826 INFO [stderr] 69 |         new_rocket.dna = new_dna;
Dec 01 07:23:08.826 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^ cannot mutably borrow field of immutable binding
Dec 01 07:23:08.826 INFO [stderr] 
Dec 01 07:23:08.826 INFO [stderr] warning: variable does not need to be mutable
Dec 01 07:23:08.826 INFO [stderr]   --> src/rocket.rs:56:13
Dec 01 07:23:08.826 INFO [stderr]    |
Dec 01 07:23:08.826 INFO [stderr] 56 |         let mut new_rocket = r1;
Dec 01 07:23:08.826 INFO [stderr]    |             ----^^^^^^^^^^
Dec 01 07:23:08.826 INFO [stderr]    |             |
Dec 01 07:23:08.826 INFO [stderr]    |             help: remove this `mut`
Dec 01 07:23:08.826 INFO [stderr]    |
Dec 01 07:23:08.826 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 01 07:23:08.826 INFO [stderr] 
Dec 01 07:23:08.851 INFO [stderr] error: aborting due to previous error
Dec 01 07:23:08.851 INFO [stderr] 
Dec 01 07:23:08.851 INFO [stderr] For more information about this error, try `rustc --explain E0594`.
Dec 01 07:23:08.873 INFO [stderr] error: Could not compile `grockets-rs`.
Dec 01 07:23:08.873 INFO [stderr] 
Dec 01 07:23:08.873 INFO [stderr] To learn more, run the command again with --verbose.
Dec 01 07:23:08.883 INFO [stderr] su: No module specific data is present
Dec 01 07:23:09.457 INFO running `"docker" "inspect" "62c36216d2432a40ce2e4822179801e6a5752936052148d23f0d0d9832afa98b"`
Dec 01 07:23:09.797 INFO running `"docker" "rm" "-f" "62c36216d2432a40ce2e4822179801e6a5752936052148d23f0d0d9832afa98b"`
Dec 01 07:23:10.162 INFO [stdout] 62c36216d2432a40ce2e4822179801e6a5752936052148d23f0d0d9832afa98b
