Nov 09 06:45:47.994 INFO checking rcoverick/rust_dailyprogrammer against master#653da4fd006c97625247acd7e076d0782cdc149b for pr-55632
Nov 09 06:45:47.996 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-3/master#653da4fd006c97625247acd7e076d0782cdc149b:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55632/master#653da4fd006c97625247acd7e076d0782cdc149b:/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 +653da4fd006c97625247acd7e076d0782cdc149b-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 09 06:45:48.480 INFO blam! 11d89c2b5753c6b0e295956ca9a95fb02b3c64d5546e7684521542c0265dbc80
Nov 09 06:45:48.487 INFO running `"docker" "start" "-a" "11d89c2b5753c6b0e295956ca9a95fb02b3c64d5546e7684521542c0265dbc80"`
Nov 09 06:45:49.939 INFO kablam! usermod: no changes
Nov 09 06:45:50.029 INFO kablam!     Checking dailyprogrammer v0.1.0 (/source)
Nov 09 06:45:50.355 INFO kablam! warning: doc comment not used by rustdoc
Nov 09 06:45:50.355 INFO kablam!  --> src/challenge/easy/pandigital_roman_numbers.rs:3:5
Nov 09 06:45:50.355 INFO kablam!   |
Nov 09 06:45:50.356 INFO kablam! 3 |     ///Numerals need to be in order. Each pair of numerals can be swapped to form a different number. 
Nov 09 06:45:50.356 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 06:45:50.356 INFO kablam!   |
Nov 09 06:45:50.356 INFO kablam!   = note: #[warn(unused_doc_comments)] on by default
Nov 09 06:45:50.356 INFO kablam! 
Nov 09 06:45:50.356 INFO kablam! warning: unnecessary parentheses around method argument
Nov 09 06:45:50.357 INFO kablam!   --> src/challenge/intermediate/pgm_manipulation.rs:20:32
Nov 09 06:45:50.357 INFO kablam!    |
Nov 09 06:45:50.357 INFO kablam! 20 |     io::stdin().read_to_string((&mut buf)).unwrap();
Nov 09 06:45:50.357 INFO kablam!    |                                ^^^^^^^^^^ help: remove these parentheses
Nov 09 06:45:50.357 INFO kablam!    |
Nov 09 06:45:50.357 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 09 06:45:50.358 INFO kablam! 
Nov 09 06:45:50.489 INFO kablam! warning: doc comment not used by rustdoc
Nov 09 06:45:50.489 INFO kablam!  --> src/challenge/easy/pandigital_roman_numbers.rs:3:5
Nov 09 06:45:50.489 INFO kablam!   |
Nov 09 06:45:50.489 INFO kablam! 3 |     ///Numerals need to be in order. Each pair of numerals can be swapped to form a different number. 
Nov 09 06:45:50.489 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 06:45:50.489 INFO kablam!   |
Nov 09 06:45:50.490 INFO kablam!   = note: #[warn(unused_doc_comments)] on by default
Nov 09 06:45:50.490 INFO kablam! 
Nov 09 06:45:50.490 INFO kablam! warning: unnecessary parentheses around method argument
Nov 09 06:45:50.490 INFO kablam!   --> src/challenge/intermediate/pgm_manipulation.rs:20:32
Nov 09 06:45:50.490 INFO kablam!    |
Nov 09 06:45:50.491 INFO kablam! 20 |     io::stdin().read_to_string((&mut buf)).unwrap();
Nov 09 06:45:50.491 INFO kablam!    |                                ^^^^^^^^^^ help: remove these parentheses
Nov 09 06:45:50.491 INFO kablam!    |
Nov 09 06:45:50.491 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 09 06:45:50.491 INFO kablam! 
Nov 09 06:45:50.698 INFO kablam! warning: variable does not need to be mutable
Nov 09 06:45:50.698 INFO kablam!   --> src/challenge/intermediate/pgm_manipulation.rs:38:41
Nov 09 06:45:50.698 INFO kablam!    |
Nov 09 06:45:50.698 INFO kablam! 38 |     res.chunks_mut(width as usize).map(|mut x| x.reverse()).count();
Nov 09 06:45:50.698 INFO kablam!    |                                         ----^
Nov 09 06:45:50.698 INFO kablam!    |                                         |
Nov 09 06:45:50.698 INFO kablam!    |                                         help: remove this `mut`
Nov 09 06:45:50.698 INFO kablam!    |
Nov 09 06:45:50.698 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 09 06:45:50.698 INFO kablam! 
Nov 09 06:45:50.951 INFO kablam! warning: variable does not need to be mutable
Nov 09 06:45:50.951 INFO kablam!   --> src/challenge/intermediate/pgm_manipulation.rs:38:41
Nov 09 06:45:50.952 INFO kablam!    |
Nov 09 06:45:50.952 INFO kablam! 38 |     res.chunks_mut(width as usize).map(|mut x| x.reverse()).count();
Nov 09 06:45:50.952 INFO kablam!    |                                         ----^
Nov 09 06:45:50.953 INFO kablam!    |                                         |
Nov 09 06:45:50.953 INFO kablam!    |                                         help: remove this `mut`
Nov 09 06:45:50.953 INFO kablam!    |
Nov 09 06:45:50.953 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 09 06:45:50.954 INFO kablam! 
Nov 09 06:45:51.112 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
Nov 09 06:45:51.118 INFO kablam! su: No module specific data is present
Nov 09 06:45:51.486 INFO running `"docker" "rm" "-f" "11d89c2b5753c6b0e295956ca9a95fb02b3c64d5546e7684521542c0265dbc80"`
Nov 09 06:45:51.575 INFO blam! 11d89c2b5753c6b0e295956ca9a95fb02b3c64d5546e7684521542c0265dbc80