Nov 06 12:07:20.420 INFO checking ttakamura/binary-nn-rust against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings for pr-55687
Nov 06 12:07:20.421 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-4/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 12:07:20.934 INFO blam! 0ee2ee2472f2649237ad1f39081b2f0eb21f768d7a289e852063f3717fdb5206
Nov 06 12:07:20.937 INFO running `"docker" "start" "-a" "0ee2ee2472f2649237ad1f39081b2f0eb21f768d7a289e852063f3717fdb5206"`
Nov 06 12:07:22.928 INFO kablam! usermod: no changes
Nov 06 12:07:23.104 INFO kablam!     Checking serde v0.9.12
Nov 06 12:07:23.120 INFO kablam!    Compiling syn v0.11.9
Nov 06 12:07:31.632 INFO kablam!    Compiling serde_codegen_internals v0.14.2
Nov 06 12:07:34.444 INFO kablam!    Compiling serde_derive v0.9.12
Nov 06 12:07:44.036 INFO kablam!     Checking bincode v1.0.0-alpha6
Nov 06 12:07:45.070 INFO kablam!     Checking binary_nn v0.1.0 (/source)
Nov 06 12:07:50.689 INFO kablam! warning: variable does not need to be mutable
Nov 06 12:07:50.689 INFO kablam!   --> tests/bitmatrix_test.rs:40:9
Nov 06 12:07:50.689 INFO kablam!    |
Nov 06 12:07:50.689 INFO kablam! 40 |     let mut x = BitMatrix2::falses((3, 34));
Nov 06 12:07:50.689 INFO kablam!    |         ----^
Nov 06 12:07:50.689 INFO kablam!    |         |
Nov 06 12:07:50.689 INFO kablam!    |         help: remove this `mut`
Nov 06 12:07:50.689 INFO kablam!    |
Nov 06 12:07:50.691 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 06 12:07:50.691 INFO kablam! 
Nov 06 12:07:50.691 INFO kablam! warning: variable does not need to be mutable
Nov 06 12:07:50.691 INFO kablam!   --> tests/bitmatrix_test.rs:41:9
Nov 06 12:07:50.691 INFO kablam!    |
Nov 06 12:07:50.691 INFO kablam! 41 |     let mut y = BitMatrix2::falses((34, 2));
Nov 06 12:07:50.691 INFO kablam!    |         ----^
Nov 06 12:07:50.691 INFO kablam!    |         |
Nov 06 12:07:50.691 INFO kablam!    |         help: remove this `mut`
Nov 06 12:07:50.691 INFO kablam! 
Nov 06 12:07:50.985 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 28.03s
Nov 06 12:07:50.995 INFO kablam! su: No module specific data is present
Nov 06 12:07:52.517 INFO running `"docker" "rm" "-f" "0ee2ee2472f2649237ad1f39081b2f0eb21f768d7a289e852063f3717fdb5206"`
Nov 06 12:07:52.857 INFO blam! 0ee2ee2472f2649237ad1f39081b2f0eb21f768d7a289e852063f3717fdb5206