Nov 03 21:10:49.029 INFO checking ttakamura/binary-nn-rust against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 03 21:10:49.031 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-5/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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 03 21:10:49.603 INFO blam! 27ba76dd3f19891d4e5bc2fd123bf9dcf3a8a0668b2f561fe130ba97a75c7c9d
Nov 03 21:10:49.605 INFO running `"docker" "start" "-a" "27ba76dd3f19891d4e5bc2fd123bf9dcf3a8a0668b2f561fe130ba97a75c7c9d"`
Nov 03 21:10:51.226 INFO kablam! usermod: no changes
Nov 03 21:10:51.347 INFO kablam!     Checking serde v0.9.12
Nov 03 21:10:51.351 INFO kablam!    Compiling syn v0.11.9
Nov 03 21:11:00.031 INFO kablam!    Compiling serde_codegen_internals v0.14.2
Nov 03 21:11:03.043 INFO kablam!    Compiling serde_derive v0.9.12
Nov 03 21:11:07.635 INFO kablam!     Checking bincode v1.0.0-alpha6
Nov 03 21:11:12.791 INFO kablam!     Checking binary_nn v0.1.0 (/source)
Nov 03 21:11:16.882 INFO kablam! warning: variable does not need to be mutable
Nov 03 21:11:16.883 INFO kablam!   --> tests/bitmatrix_test.rs:40:9
Nov 03 21:11:16.883 INFO kablam!    |
Nov 03 21:11:16.883 INFO kablam! 40 |     let mut x = BitMatrix2::falses((3, 34));
Nov 03 21:11:16.883 INFO kablam!    |         ----^
Nov 03 21:11:16.883 INFO kablam!    |         |
Nov 03 21:11:16.883 INFO kablam!    |         help: remove this `mut`
Nov 03 21:11:16.883 INFO kablam!    |
Nov 03 21:11:16.883 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 03 21:11:16.883 INFO kablam! 
Nov 03 21:11:16.885 INFO kablam! warning: variable does not need to be mutable
Nov 03 21:11:16.885 INFO kablam!   --> tests/bitmatrix_test.rs:41:9
Nov 03 21:11:16.885 INFO kablam!    |
Nov 03 21:11:16.885 INFO kablam! 41 |     let mut y = BitMatrix2::falses((34, 2));
Nov 03 21:11:16.885 INFO kablam!    |         ----^
Nov 03 21:11:16.885 INFO kablam!    |         |
Nov 03 21:11:16.885 INFO kablam!    |         help: remove this `mut`
Nov 03 21:11:16.885 INFO kablam! 
Nov 03 21:11:18.212 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 26.95s
Nov 03 21:11:18.223 INFO kablam! su: No module specific data is present
Nov 03 21:11:19.639 INFO running `"docker" "rm" "-f" "27ba76dd3f19891d4e5bc2fd123bf9dcf3a8a0668b2f561fe130ba97a75c7c9d"`
Nov 03 21:11:20.087 INFO blam! 27ba76dd3f19891d4e5bc2fd123bf9dcf3a8a0668b2f561fe130ba97a75c7c9d