Oct 21 12:44:39.546 INFO checking ttakamura/binary-nn-rust against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 12:44:39.546 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-3/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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"`
Oct 21 12:44:40.064 INFO blam! 8c80582311c9dcaa47762ace6aab18efff133c9d5c8a4cf7923bcbb8da9fce58
Oct 21 12:44:40.065 INFO running `"docker" "start" "-a" "8c80582311c9dcaa47762ace6aab18efff133c9d5c8a4cf7923bcbb8da9fce58"`
Oct 21 12:44:41.879 INFO kablam! usermod: no changes
Oct 21 12:44:42.008 INFO kablam!     Checking serde v0.9.12
Oct 21 12:44:42.020 INFO kablam!    Compiling syn v0.11.9
Oct 21 12:44:50.974 INFO kablam!    Compiling serde_codegen_internals v0.14.2
Oct 21 12:44:54.120 INFO kablam!    Compiling serde_derive v0.9.12
Oct 21 12:45:02.440 INFO kablam!     Checking bincode v1.0.0-alpha6
Oct 21 12:45:04.137 INFO kablam!     Checking binary_nn v0.1.0 (/source)
Oct 21 12:45:08.648 INFO kablam! warning: variable does not need to be mutable
Oct 21 12:45:08.648 INFO kablam!   --> tests/bitmatrix_test.rs:40:9
Oct 21 12:45:08.648 INFO kablam!    |
Oct 21 12:45:08.648 INFO kablam! 40 |     let mut x = BitMatrix2::falses((3, 34));
Oct 21 12:45:08.648 INFO kablam!    |         ----^
Oct 21 12:45:08.648 INFO kablam!    |         |
Oct 21 12:45:08.648 INFO kablam!    |         help: remove this `mut`
Oct 21 12:45:08.648 INFO kablam!    |
Oct 21 12:45:08.648 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 21 12:45:08.648 INFO kablam! 
Oct 21 12:45:08.648 INFO kablam! warning: variable does not need to be mutable
Oct 21 12:45:08.648 INFO kablam!   --> tests/bitmatrix_test.rs:41:9
Oct 21 12:45:08.648 INFO kablam!    |
Oct 21 12:45:08.648 INFO kablam! 41 |     let mut y = BitMatrix2::falses((34, 2));
Oct 21 12:45:08.649 INFO kablam!    |         ----^
Oct 21 12:45:08.649 INFO kablam!    |         |
Oct 21 12:45:08.649 INFO kablam!    |         help: remove this `mut`
Oct 21 12:45:08.649 INFO kablam! 
Oct 21 12:45:09.204 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 27.29s
Oct 21 12:45:09.212 INFO kablam! su: No module specific data is present
Oct 21 12:45:09.937 INFO running `"docker" "rm" "-f" "8c80582311c9dcaa47762ace6aab18efff133c9d5c8a4cf7923bcbb8da9fce58"`
Oct 21 12:45:10.260 INFO blam! 8c80582311c9dcaa47762ace6aab18efff133c9d5c8a4cf7923bcbb8da9fce58