Oct 22 03:33:43.153 INFO checking double-0.2.2 against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 22 03:33:43.153 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-1/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/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 22 03:33:43.349 INFO blam! a8cdc3df4d75bb9d5eafb4009e5a9a73fd6fd56b54fdf24a23e0f6af61f52feb
Oct 22 03:33:43.358 INFO running `"docker" "start" "-a" "a8cdc3df4d75bb9d5eafb4009e5a9a73fd6fd56b54fdf24a23e0f6af61f52feb"`
Oct 22 03:33:43.980 INFO kablam! usermod: no changes
Oct 22 03:33:44.082 INFO kablam!     Checking lazysort v0.2.1
Oct 22 03:33:44.084 INFO kablam!    Compiling double v0.2.2 (/source)
Oct 22 03:33:44.084 INFO kablam!     Checking float-cmp v0.2.5
Oct 22 03:33:47.268 INFO kablam! warning: unnecessary parentheses around function argument
Oct 22 03:33:47.268 INFO kablam!    --> src/mock.rs:917:13
Oct 22 03:33:47.268 INFO kablam!     |
Oct 22 03:33:47.268 INFO kablam! 917 |             (0..self.num_expectations));
Oct 22 03:33:47.268 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 22 03:33:47.268 INFO kablam!     |
Oct 22 03:33:47.268 INFO kablam!     = note: #[warn(unused_parens)] on by default
Oct 22 03:33:47.268 INFO kablam! 
Oct 22 03:33:47.421 INFO kablam! warning: unnecessary parentheses around function argument
Oct 22 03:33:47.421 INFO kablam!    --> src/mock.rs:917:13
Oct 22 03:33:47.421 INFO kablam!     |
Oct 22 03:33:47.421 INFO kablam! 917 |             (0..self.num_expectations));
Oct 22 03:33:47.421 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 22 03:33:47.421 INFO kablam!     |
Oct 22 03:33:47.421 INFO kablam!     = note: #[warn(unused_parens)] on by default
Oct 22 03:33:47.421 INFO kablam! 
Oct 22 03:33:49.640 INFO kablam! warning: unnecessary parentheses around method argument
Oct 22 03:33:49.640 INFO kablam!   --> examples/macro.rs:95:9
Oct 22 03:33:49.640 INFO kablam!    |
Oct 22 03:33:49.640 INFO kablam! 95 |         (42),
Oct 22 03:33:49.640 INFO kablam!    |         ^^^^ help: remove these parentheses
Oct 22 03:33:49.640 INFO kablam! 
Oct 22 03:33:49.640 INFO kablam! warning: unnecessary parentheses around method argument
Oct 22 03:33:49.640 INFO kablam!    --> examples/macro.rs:104:40
Oct 22 03:33:49.640 INFO kablam!     |
Oct 22 03:33:49.640 INFO kablam! 104 |     store.delete_user.return_value_for((42), Ok(()));
Oct 22 03:33:49.640 INFO kablam!     |                                        ^^^^ help: remove these parentheses
Oct 22 03:33:49.640 INFO kablam! 
Oct 22 03:33:50.569 INFO kablam! warning: unnecessary parentheses around method argument
Oct 22 03:33:50.569 INFO kablam!   --> examples/function.rs:36:26
Oct 22 03:33:50.569 INFO kablam!    |
Oct 22 03:33:50.570 INFO kablam! 36 |     mock.use_closure_for((3), Box::new(|x| x * 2));
Oct 22 03:33:50.570 INFO kablam!    |                          ^^^ help: remove these parentheses
Oct 22 03:33:50.570 INFO kablam!    |
Oct 22 03:33:50.571 INFO kablam!    = note: #[warn(unused_parens)] on by default
Oct 22 03:33:50.571 INFO kablam! 
Oct 22 03:33:51.060 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.05s
Oct 22 03:33:51.069 INFO kablam! su: No module specific data is present
Oct 22 03:33:51.570 INFO running `"docker" "rm" "-f" "a8cdc3df4d75bb9d5eafb4009e5a9a73fd6fd56b54fdf24a23e0f6af61f52feb"`
Oct 22 03:33:51.709 INFO blam! a8cdc3df4d75bb9d5eafb4009e5a9a73fd6fd56b54fdf24a23e0f6af61f52feb