Nov 06 14:40:42.232 INFO checking samfoo/trees against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings for pr-55687
Nov 06 14:40:42.237 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-1/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dduplicate_associated_type_bindings" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 06 14:40:42.716 INFO blam! ae961d78deafd4cd9c9a1b583766909c95f505fc86bec69abf84831a8002ba61
Nov 06 14:40:42.728 INFO running `"docker" "start" "-a" "ae961d78deafd4cd9c9a1b583766909c95f505fc86bec69abf84831a8002ba61"`
Nov 06 14:40:43.844 INFO kablam! usermod: no changes
Nov 06 14:40:44.031 INFO kablam!    Compiling matrixmultiply v0.1.13
Nov 06 14:40:44.031 INFO kablam!     Checking libc v0.2.24
Nov 06 14:40:44.031 INFO kablam!     Checking num-traits v0.1.39
Nov 06 14:40:44.031 INFO kablam!     Checking either v1.1.0
Nov 06 14:40:44.031 INFO kablam!    Compiling ndarray v0.9.1
Nov 06 14:40:44.031 INFO kablam!    Compiling cairo-rs v0.1.3
Nov 06 14:40:44.031 INFO kablam!     Checking c_vec v1.2.1
Nov 06 14:40:44.031 INFO kablam!    Compiling glib-sys v0.3.4
Nov 06 14:40:44.760 INFO kablam!    Compiling gobject-sys v0.3.4
Nov 06 14:40:45.311 INFO kablam!    Compiling cairo-sys-rs v0.3.4
Nov 06 14:40:45.322 INFO kablam!     Checking itertools v0.6.0
Nov 06 14:40:48.133 INFO kablam!     Checking rand v0.3.15
Nov 06 14:40:50.164 INFO kablam!     Checking num-complex v0.1.38
Nov 06 14:40:55.956 INFO kablam!     Checking glib v0.1.3
Nov 06 14:41:02.448 INFO kablam!     Checking ndarray-rand v0.5.0
Nov 06 14:41:02.869 INFO kablam!     Checking trees v0.1.0 (/source)
Nov 06 14:41:03.420 INFO kablam! warning: unused import: `std::io::prelude::*`
Nov 06 14:41:03.420 INFO kablam!   --> src/main.rs:10:5
Nov 06 14:41:03.420 INFO kablam!    |
Nov 06 14:41:03.420 INFO kablam! 10 | use std::io::prelude::*;
Nov 06 14:41:03.420 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Nov 06 14:41:03.420 INFO kablam!    |
Nov 06 14:41:03.420 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 06 14:41:03.420 INFO kablam! 
Nov 06 14:41:03.536 INFO kablam! warning: unused import: `std::io::prelude::*`
Nov 06 14:41:03.536 INFO kablam!   --> src/main.rs:10:5
Nov 06 14:41:03.536 INFO kablam!    |
Nov 06 14:41:03.536 INFO kablam! 10 | use std::io::prelude::*;
Nov 06 14:41:03.536 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Nov 06 14:41:03.536 INFO kablam!    |
Nov 06 14:41:03.536 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 06 14:41:03.536 INFO kablam! 
Nov 06 14:41:03.616 INFO kablam! warning: unused variable: `ra`
Nov 06 14:41:03.616 INFO kablam!   --> src/tree.rs:97:25
Nov 06 14:41:03.616 INFO kablam!    |
Nov 06 14:41:03.616 INFO kablam! 97 |                     let ra = 0.3 * PI * rng.next_f64() * l_or_r;
Nov 06 14:41:03.616 INFO kablam!    |                         ^^ help: consider using `_ra` instead
Nov 06 14:41:03.616 INFO kablam!    |
Nov 06 14:41:03.616 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 06 14:41:03.616 INFO kablam! 
Nov 06 14:41:03.647 INFO kablam! warning: variable does not need to be mutable
Nov 06 14:41:03.647 INFO kablam!    --> src/main.rs:138:9
Nov 06 14:41:03.647 INFO kablam!     |
Nov 06 14:41:03.647 INFO kablam! 138 |     let mut output = File::create(output()).unwrap();
Nov 06 14:41:03.647 INFO kablam!     |         ----^^^^^^
Nov 06 14:41:03.647 INFO kablam!     |         |
Nov 06 14:41:03.647 INFO kablam!     |         help: remove this `mut`
Nov 06 14:41:03.647 INFO kablam!     |
Nov 06 14:41:03.647 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 06 14:41:03.647 INFO kablam! 
Nov 06 14:41:03.664 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 14:41:03.664 INFO kablam!    --> src/main.rs:141:5
Nov 06 14:41:03.664 INFO kablam!     |
Nov 06 14:41:03.664 INFO kablam! 141 |     surface.write_to_png(&mut f);
Nov 06 14:41:03.664 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 14:41:03.664 INFO kablam!     |
Nov 06 14:41:03.664 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 06 14:41:03.664 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 14:41:03.664 INFO kablam! 
Nov 06 14:41:03.732 INFO kablam! warning: unused variable: `ra`
Nov 06 14:41:03.732 INFO kablam!   --> src/tree.rs:97:25
Nov 06 14:41:03.732 INFO kablam!    |
Nov 06 14:41:03.732 INFO kablam! 97 |                     let ra = 0.3 * PI * rng.next_f64() * l_or_r;
Nov 06 14:41:03.732 INFO kablam!    |                         ^^ help: consider using `_ra` instead
Nov 06 14:41:03.732 INFO kablam!    |
Nov 06 14:41:03.732 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 06 14:41:03.732 INFO kablam! 
Nov 06 14:41:03.752 INFO kablam! warning: variable does not need to be mutable
Nov 06 14:41:03.752 INFO kablam!    --> src/main.rs:138:9
Nov 06 14:41:03.752 INFO kablam!     |
Nov 06 14:41:03.752 INFO kablam! 138 |     let mut output = File::create(output()).unwrap();
Nov 06 14:41:03.752 INFO kablam!     |         ----^^^^^^
Nov 06 14:41:03.752 INFO kablam!     |         |
Nov 06 14:41:03.752 INFO kablam!     |         help: remove this `mut`
Nov 06 14:41:03.752 INFO kablam!     |
Nov 06 14:41:03.752 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 06 14:41:03.752 INFO kablam! 
Nov 06 14:41:03.764 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 14:41:03.764 INFO kablam!    --> src/main.rs:141:5
Nov 06 14:41:03.764 INFO kablam!     |
Nov 06 14:41:03.764 INFO kablam! 141 |     surface.write_to_png(&mut f);
Nov 06 14:41:03.764 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 14:41:03.764 INFO kablam!     |
Nov 06 14:41:03.764 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 06 14:41:03.764 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 14:41:03.764 INFO kablam! 
Nov 06 14:41:03.788 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 19.89s
Nov 06 14:41:03.800 INFO kablam! su: No module specific data is present
Nov 06 14:41:04.341 INFO running `"docker" "rm" "-f" "ae961d78deafd4cd9c9a1b583766909c95f505fc86bec69abf84831a8002ba61"`
Nov 06 14:41:04.684 INFO blam! ae961d78deafd4cd9c9a1b583766909c95f505fc86bec69abf84831a8002ba61