Nov 09 07:55:02.086 INFO checking nlsnightmare/grockets-rs against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632
Nov 09 07:55:02.086 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-1/try#dc13be39fae8d4c607889b27de374b52586485a3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55632/try#dc13be39fae8d4c607889b27de374b52586485a3:/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 +dc13be39fae8d4c607889b27de374b52586485a3-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"`
Nov 09 07:55:02.560 INFO blam! 6492cfe31812df7c75d6a9bdfb4f4dbbb474a82844921394bf717a552eb9ff0d
Nov 09 07:55:02.565 INFO running `"docker" "start" "-a" "6492cfe31812df7c75d6a9bdfb4f4dbbb474a82844921394bf717a552eb9ff0d"`
Nov 09 07:55:04.107 INFO kablam! usermod: no changes
Nov 09 07:55:04.423 INFO kablam!     Checking downcast-rs v1.0.3
Nov 09 07:55:04.423 INFO kablam!    Compiling log v0.4.5
Nov 09 07:55:04.439 INFO kablam!     Checking memmap v0.6.2
Nov 09 07:55:04.439 INFO kablam!    Compiling x11-dl v2.18.3
Nov 09 07:55:04.439 INFO kablam!    Compiling wayland-scanner v0.20.12
Nov 09 07:55:04.457 INFO kablam!     Checking dlib v0.4.1
Nov 09 07:55:04.457 INFO kablam!     Checking crossbeam-epoch v0.3.1
Nov 09 07:55:04.457 INFO kablam!     Checking shared_library v0.1.9
Nov 09 07:55:06.127 INFO kablam!    Compiling syn v0.15.9
Nov 09 07:55:06.331 INFO kablam!     Checking ordered-float v0.5.2
Nov 09 07:55:07.515 INFO kablam!     Checking parking_lot_core v0.3.1
Nov 09 07:55:07.515 INFO kablam!     Checking wayland-sys v0.20.12
Nov 09 07:55:07.565 INFO kablam!     Checking png v0.12.0
Nov 09 07:55:08.967 INFO kablam!     Checking osmesa-sys v0.1.2
Nov 09 07:55:09.404 INFO kablam!    Compiling gl_generator v0.9.0
Nov 09 07:55:09.460 INFO kablam!     Checking crossbeam-deque v0.2.0
Nov 09 07:55:11.018 INFO kablam!     Checking rusttype v0.4.3
Nov 09 07:55:11.213 INFO kablam!     Checking wayland-commons v0.20.12
Nov 09 07:55:13.420 INFO kablam!     Checking parking_lot v0.6.4
Nov 09 07:55:13.471 INFO kablam!     Checking rayon-core v1.4.1
Nov 09 07:55:16.656 INFO kablam!    Compiling wayland-client v0.20.12
Nov 09 07:55:16.656 INFO kablam!    Compiling wayland-protocols v0.20.12
Nov 09 07:55:17.239 INFO kablam!     Checking piston2d-graphics v0.26.0
Nov 09 07:55:17.456 INFO kablam!     Checking rayon v1.0.2
Nov 09 07:55:24.667 INFO kablam!    Compiling gl v0.10.0
Nov 09 07:55:25.329 INFO kablam!    Compiling glutin v0.18.0
Nov 09 07:55:42.187 INFO kablam!     Checking jpeg-decoder v0.1.15
Nov 09 07:55:48.519 INFO kablam!    Compiling serde_derive v1.0.79
Nov 09 07:55:48.519 INFO kablam!    Compiling num-derive v0.2.3
Nov 09 07:55:52.786 INFO kablam!     Checking smithay-client-toolkit v0.3.0
Nov 09 07:55:55.495 INFO kablam!     Checking winit v0.17.2
Nov 09 07:56:00.554 INFO kablam!     Checking tiff v0.2.1
Nov 09 07:56:01.527 INFO kablam!     Checking image v0.20.0
Nov 09 07:56:11.427 INFO kablam!     Checking pistoncore-input v0.21.0
Nov 09 07:56:12.180 INFO kablam!     Checking piston2d-opengl_graphics v0.54.0
Nov 09 07:56:15.438 INFO kablam!     Checking pistoncore-window v0.32.0
Nov 09 07:56:16.663 INFO kablam!     Checking pistoncore-event_loop v0.37.0
Nov 09 07:56:16.664 INFO kablam!     Checking pistoncore-glutin_window v0.48.0
Nov 09 07:56:17.448 INFO kablam!     Checking piston v0.37.0
Nov 09 07:56:18.051 INFO kablam!     Checking grockets-rs v0.1.0 (/source)
Nov 09 07:56:20.091 INFO kablam! warning: unused import: `rocket::Rocket`
Nov 09 07:56:20.091 INFO kablam!   --> src/main.rs:22:5
Nov 09 07:56:20.091 INFO kablam!    |
Nov 09 07:56:20.091 INFO kablam! 22 | use rocket::Rocket;
Nov 09 07:56:20.091 INFO kablam!    |     ^^^^^^^^^^^^^^
Nov 09 07:56:20.091 INFO kablam!    |
Nov 09 07:56:20.091 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 09 07:56:20.091 INFO kablam! 
Nov 09 07:56:20.263 INFO kablam! warning: unused variable: `dna2`
Nov 09 07:56:20.264 INFO kablam!   --> src/rocket.rs:55:13
Nov 09 07:56:20.264 INFO kablam!    |
Nov 09 07:56:20.265 INFO kablam! 55 |         let dna2 = &r2.dna;
Nov 09 07:56:20.266 INFO kablam!    |             ^^^^ help: consider using `_dna2` instead
Nov 09 07:56:20.266 INFO kablam!    |
Nov 09 07:56:20.267 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 09 07:56:20.267 INFO kablam! 
Nov 09 07:56:20.288 INFO kablam! error[E0594]: cannot assign to field `new_rocket.dna` of immutable binding
Nov 09 07:56:20.288 INFO kablam!   --> src/rocket.rs:69:9
Nov 09 07:56:20.288 INFO kablam!    |
Nov 09 07:56:20.288 INFO kablam! 69 |         new_rocket.dna = new_dna;
Nov 09 07:56:20.288 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^ cannot mutably borrow field of immutable binding
Nov 09 07:56:20.299 INFO kablam! 
Nov 09 07:56:20.299 INFO kablam! warning: variable does not need to be mutable
Nov 09 07:56:20.299 INFO kablam!   --> src/rocket.rs:56:13
Nov 09 07:56:20.299 INFO kablam!    |
Nov 09 07:56:20.299 INFO kablam! 56 |         let mut new_rocket = r1;
Nov 09 07:56:20.299 INFO kablam!    |             ----^^^^^^^^^^
Nov 09 07:56:20.299 INFO kablam!    |             |
Nov 09 07:56:20.299 INFO kablam!    |             help: remove this `mut`
Nov 09 07:56:20.299 INFO kablam!    |
Nov 09 07:56:20.299 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 09 07:56:20.299 INFO kablam! 
Nov 09 07:56:20.324 INFO kablam! error: aborting due to previous error
Nov 09 07:56:20.324 INFO kablam! 
Nov 09 07:56:20.324 INFO kablam! For more information about this error, try `rustc --explain E0594`.
Nov 09 07:56:20.341 INFO kablam! error: Could not compile `grockets-rs`.
Nov 09 07:56:20.341 INFO kablam! warning: build failed, waiting for other jobs to finish...
Nov 09 07:56:20.547 INFO kablam! warning: unused import: `rocket::Rocket`
Nov 09 07:56:20.547 INFO kablam!   --> src/main.rs:22:5
Nov 09 07:56:20.547 INFO kablam!    |
Nov 09 07:56:20.547 INFO kablam! 22 | use rocket::Rocket;
Nov 09 07:56:20.547 INFO kablam!    |     ^^^^^^^^^^^^^^
Nov 09 07:56:20.547 INFO kablam!    |
Nov 09 07:56:20.547 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 09 07:56:20.547 INFO kablam! 
Nov 09 07:56:20.671 INFO kablam! warning: unused variable: `dna2`
Nov 09 07:56:20.671 INFO kablam!   --> src/rocket.rs:55:13
Nov 09 07:56:20.671 INFO kablam!    |
Nov 09 07:56:20.671 INFO kablam! 55 |         let dna2 = &r2.dna;
Nov 09 07:56:20.671 INFO kablam!    |             ^^^^ help: consider using `_dna2` instead
Nov 09 07:56:20.671 INFO kablam!    |
Nov 09 07:56:20.671 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 09 07:56:20.671 INFO kablam! 
Nov 09 07:56:20.699 INFO kablam! error[E0594]: cannot assign to field `new_rocket.dna` of immutable binding
Nov 09 07:56:20.699 INFO kablam!   --> src/rocket.rs:69:9
Nov 09 07:56:20.699 INFO kablam!    |
Nov 09 07:56:20.699 INFO kablam! 69 |         new_rocket.dna = new_dna;
Nov 09 07:56:20.699 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^ cannot mutably borrow field of immutable binding
Nov 09 07:56:20.699 INFO kablam! 
Nov 09 07:56:20.699 INFO kablam! warning: variable does not need to be mutable
Nov 09 07:56:20.699 INFO kablam!   --> src/rocket.rs:56:13
Nov 09 07:56:20.699 INFO kablam!    |
Nov 09 07:56:20.699 INFO kablam! 56 |         let mut new_rocket = r1;
Nov 09 07:56:20.699 INFO kablam!    |             ----^^^^^^^^^^
Nov 09 07:56:20.699 INFO kablam!    |             |
Nov 09 07:56:20.699 INFO kablam!    |             help: remove this `mut`
Nov 09 07:56:20.699 INFO kablam!    |
Nov 09 07:56:20.699 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 09 07:56:20.699 INFO kablam! 
Nov 09 07:56:20.719 INFO kablam! error: aborting due to previous error
Nov 09 07:56:20.719 INFO kablam! 
Nov 09 07:56:20.719 INFO kablam! For more information about this error, try `rustc --explain E0594`.
Nov 09 07:56:20.739 INFO kablam! error: Could not compile `grockets-rs`.
Nov 09 07:56:20.739 INFO kablam! 
Nov 09 07:56:20.739 INFO kablam! To learn more, run the command again with --verbose.
Nov 09 07:56:20.747 INFO kablam! su: No module specific data is present
Nov 09 07:56:21.943 INFO running `"docker" "rm" "-f" "6492cfe31812df7c75d6a9bdfb4f4dbbb474a82844921394bf717a552eb9ff0d"`
Nov 09 07:56:22.227 INFO blam! 6492cfe31812df7c75d6a9bdfb4f4dbbb474a82844921394bf717a552eb9ff0d