Nov 06 11:04:51.638 INFO checking wismer/caesar-cipher against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings for pr-55687
Nov 06 11:04:51.638 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-5/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 11:04:52.210 INFO blam! 3d1958daa030011e633e5ee25b85a62e3c836496f6186256c479f65a9f9ca65f
Nov 06 11:04:52.212 INFO running `"docker" "start" "-a" "3d1958daa030011e633e5ee25b85a62e3c836496f6186256c479f65a9f9ca65f"`
Nov 06 11:04:53.780 INFO kablam! usermod: no changes
Nov 06 11:04:53.857 INFO kablam!     Checking caesar-cipher v0.1.0 (/source)
Nov 06 11:04:54.092 INFO kablam! warning: unused import: `std::io`
Nov 06 11:04:54.092 INFO kablam!  --> src/euler/euler.rs:1:5
Nov 06 11:04:54.092 INFO kablam!   |
Nov 06 11:04:54.092 INFO kablam! 1 | use std::io;
Nov 06 11:04:54.092 INFO kablam!   |     ^^^^^^^
Nov 06 11:04:54.092 INFO kablam!   |
Nov 06 11:04:54.092 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 06 11:04:54.092 INFO kablam! 
Nov 06 11:04:54.108 INFO kablam! warning: unused import: `std::io`
Nov 06 11:04:54.108 INFO kablam!  --> src/euler/euler.rs:1:5
Nov 06 11:04:54.108 INFO kablam!   |
Nov 06 11:04:54.108 INFO kablam! 1 | use std::io;
Nov 06 11:04:54.108 INFO kablam!   |     ^^^^^^^
Nov 06 11:04:54.108 INFO kablam!   |
Nov 06 11:04:54.108 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 06 11:04:54.108 INFO kablam! 
Nov 06 11:04:54.224 INFO kablam! warning: unused variable: `remainder`
Nov 06 11:04:54.224 INFO kablam!   --> src/euler/euler.rs:40:24
Nov 06 11:04:54.224 INFO kablam!    |
Nov 06 11:04:54.224 INFO kablam! 40 | fn calculate_remainder(remainder: &mut i32) {
Nov 06 11:04:54.224 INFO kablam!    |                        ^^^^^^^^^ help: consider using `_remainder` instead
Nov 06 11:04:54.224 INFO kablam!    |
Nov 06 11:04:54.224 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 06 11:04:54.224 INFO kablam! 
Nov 06 11:04:54.260 INFO kablam! warning: unused variable: `remainder`
Nov 06 11:04:54.260 INFO kablam!   --> src/euler/euler.rs:40:24
Nov 06 11:04:54.260 INFO kablam!    |
Nov 06 11:04:54.260 INFO kablam! 40 | fn calculate_remainder(remainder: &mut i32) {
Nov 06 11:04:54.260 INFO kablam!    |                        ^^^^^^^^^ help: consider using `_remainder` instead
Nov 06 11:04:54.260 INFO kablam!    |
Nov 06 11:04:54.260 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 06 11:04:54.260 INFO kablam! 
Nov 06 11:04:54.272 INFO kablam! warning: variable does not need to be mutable
Nov 06 11:04:54.272 INFO kablam!   --> src/euler/euler.rs:16:9
Nov 06 11:04:54.272 INFO kablam!    |
Nov 06 11:04:54.272 INFO kablam! 16 |     let mut total_number = 0u64;
Nov 06 11:04:54.272 INFO kablam!    |         ----^^^^^^^^^^^^
Nov 06 11:04:54.272 INFO kablam!    |         |
Nov 06 11:04:54.272 INFO kablam!    |         help: remove this `mut`
Nov 06 11:04:54.289 INFO kablam!    |
Nov 06 11:04:54.289 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 06 11:04:54.289 INFO kablam! 
Nov 06 11:04:54.296 INFO kablam! warning: variant is never constructed: `Neither`
Nov 06 11:04:54.296 INFO kablam!  --> src/main.rs:6:5
Nov 06 11:04:54.296 INFO kablam!   |
Nov 06 11:04:54.296 INFO kablam! 6 |     Neither
Nov 06 11:04:54.296 INFO kablam!   |     ^^^^^^^
Nov 06 11:04:54.296 INFO kablam!   |
Nov 06 11:04:54.296 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 06 11:04:54.296 INFO kablam! 
Nov 06 11:04:54.296 INFO kablam! warning: function is never used: `calculate_remainder`
Nov 06 11:04:54.296 INFO kablam!   --> src/euler/euler.rs:40:1
Nov 06 11:04:54.296 INFO kablam!    |
Nov 06 11:04:54.296 INFO kablam! 40 | fn calculate_remainder(remainder: &mut i32) {
Nov 06 11:04:54.296 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 11:04:54.296 INFO kablam! 
Nov 06 11:04:54.296 INFO kablam! warning: function is never used: `line_total`
Nov 06 11:04:54.296 INFO kablam!   --> src/euler/euler.rs:44:1
Nov 06 11:04:54.296 INFO kablam!    |
Nov 06 11:04:54.296 INFO kablam! 44 | fn line_total(line: &str) -> u64 {
Nov 06 11:04:54.296 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 11:04:54.296 INFO kablam! 
Nov 06 11:04:54.304 INFO kablam! warning: variable does not need to be mutable
Nov 06 11:04:54.304 INFO kablam!   --> src/euler/euler.rs:16:9
Nov 06 11:04:54.304 INFO kablam!    |
Nov 06 11:04:54.304 INFO kablam! 16 |     let mut total_number = 0u64;
Nov 06 11:04:54.304 INFO kablam!    |         ----^^^^^^^^^^^^
Nov 06 11:04:54.304 INFO kablam!    |         |
Nov 06 11:04:54.304 INFO kablam!    |         help: remove this `mut`
Nov 06 11:04:54.309 INFO kablam!    |
Nov 06 11:04:54.309 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 06 11:04:54.309 INFO kablam! 
Nov 06 11:04:54.310 INFO kablam! warning: variant is never constructed: `Neither`
Nov 06 11:04:54.310 INFO kablam!  --> src/main.rs:6:5
Nov 06 11:04:54.310 INFO kablam!   |
Nov 06 11:04:54.310 INFO kablam! 6 |     Neither
Nov 06 11:04:54.310 INFO kablam!   |     ^^^^^^^
Nov 06 11:04:54.310 INFO kablam!   |
Nov 06 11:04:54.311 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 06 11:04:54.311 INFO kablam! 
Nov 06 11:04:54.311 INFO kablam! warning: function is never used: `calculate_remainder`
Nov 06 11:04:54.311 INFO kablam!   --> src/euler/euler.rs:40:1
Nov 06 11:04:54.311 INFO kablam!    |
Nov 06 11:04:54.311 INFO kablam! 40 | fn calculate_remainder(remainder: &mut i32) {
Nov 06 11:04:54.311 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 11:04:54.311 INFO kablam! 
Nov 06 11:04:54.312 INFO kablam! warning: function is never used: `line_total`
Nov 06 11:04:54.312 INFO kablam!   --> src/euler/euler.rs:44:1
Nov 06 11:04:54.312 INFO kablam!    |
Nov 06 11:04:54.312 INFO kablam! 44 | fn line_total(line: &str) -> u64 {
Nov 06 11:04:54.312 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 11:04:54.312 INFO kablam! 
Nov 06 11:04:54.317 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 11:04:54.318 INFO kablam!   --> src/euler/euler.rs:14:5
Nov 06 11:04:54.318 INFO kablam!    |
Nov 06 11:04:54.318 INFO kablam! 14 |     file.read_to_string(&mut contents);
Nov 06 11:04:54.318 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 11:04:54.318 INFO kablam!    |
Nov 06 11:04:54.318 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 06 11:04:54.319 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 11:04:54.319 INFO kablam! 
Nov 06 11:04:54.332 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 11:04:54.332 INFO kablam!   --> src/euler/euler.rs:14:5
Nov 06 11:04:54.332 INFO kablam!    |
Nov 06 11:04:54.332 INFO kablam! 14 |     file.read_to_string(&mut contents);
Nov 06 11:04:54.332 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 11:04:54.332 INFO kablam!    |
Nov 06 11:04:54.332 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 06 11:04:54.332 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 11:04:54.332 INFO kablam! 
Nov 06 11:04:54.378 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
Nov 06 11:04:54.381 INFO kablam! su: No module specific data is present
Nov 06 11:04:55.532 INFO running `"docker" "rm" "-f" "3d1958daa030011e633e5ee25b85a62e3c836496f6186256c479f65a9f9ca65f"`
Nov 06 11:04:55.868 INFO blam! 3d1958daa030011e633e5ee25b85a62e3c836496f6186256c479f65a9f9ca65f