Sep 19 22:32:50.980 INFO checking mascheroni-0.2.0 against try#fcacde07b66fe513e52c41b73aef91bcc121905b for pr-54346
Sep 19 22:32:50.980 INFO running: cargo +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets
Sep 19 22:32:50.981 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54346/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-7/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 22:32:51.373 INFO blam! 4181127101bcbb16abfc1aa2ef9ceb9a4d896e87aa01f967bf8af8834254362e
Sep 19 22:32:51.375 INFO running `"docker" "start" "-a" "4181127101bcbb16abfc1aa2ef9ceb9a4d896e87aa01f967bf8af8834254362e"`
Sep 19 22:32:52.118 INFO kablam! usermod: no changes
Sep 19 22:32:52.170 INFO kablam!     Checking mascheroni v0.2.0 (/source)
Sep 19 22:32:52.383 INFO kablam! warning: unused variable: `ret`
Sep 19 22:32:52.383 INFO kablam!   --> src/lib.rs:40:13
Sep 19 22:32:52.383 INFO kablam!    |
Sep 19 22:32:52.383 INFO kablam! 40 |     let mut ret: u64 = 0;
Sep 19 22:32:52.383 INFO kablam!    |             ^^^ help: consider using `_ret` instead
Sep 19 22:32:52.383 INFO kablam!    |
Sep 19 22:32:52.383 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 19 22:32:52.383 INFO kablam! 
Sep 19 22:32:52.386 INFO kablam! warning: variable does not need to be mutable
Sep 19 22:32:52.386 INFO kablam!   --> src/lib.rs:40:9
Sep 19 22:32:52.386 INFO kablam!    |
Sep 19 22:32:52.386 INFO kablam! 40 |     let mut ret: u64 = 0;
Sep 19 22:32:52.386 INFO kablam!    |         ----^^^
Sep 19 22:32:52.386 INFO kablam!    |         |
Sep 19 22:32:52.386 INFO kablam!    |         help: remove this `mut`
Sep 19 22:32:52.386 INFO kablam!    |
Sep 19 22:32:52.386 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 19 22:32:52.386 INFO kablam! 
Sep 19 22:32:52.391 INFO kablam! warning: function is never used: `test_is_not_palindrome`
Sep 19 22:32:52.391 INFO kablam!    --> src/lib.rs:112:1
Sep 19 22:32:52.391 INFO kablam!     |
Sep 19 22:32:52.391 INFO kablam! 112 | fn test_is_not_palindrome() {
Sep 19 22:32:52.391 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 22:32:52.391 INFO kablam!     |
Sep 19 22:32:52.391 INFO kablam!     = note: #[warn(dead_code)] on by default
Sep 19 22:32:52.391 INFO kablam! 
Sep 19 22:32:52.412 INFO kablam! warning: unused variable: `ret`
Sep 19 22:32:52.412 INFO kablam!   --> src/lib.rs:40:13
Sep 19 22:32:52.412 INFO kablam!    |
Sep 19 22:32:52.412 INFO kablam! 40 |     let mut ret: u64 = 0;
Sep 19 22:32:52.412 INFO kablam!    |             ^^^ help: consider using `_ret` instead
Sep 19 22:32:52.412 INFO kablam!    |
Sep 19 22:32:52.412 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 19 22:32:52.412 INFO kablam! 
Sep 19 22:32:52.416 INFO kablam! warning: variable does not need to be mutable
Sep 19 22:32:52.416 INFO kablam!   --> src/lib.rs:40:9
Sep 19 22:32:52.416 INFO kablam!    |
Sep 19 22:32:52.416 INFO kablam! 40 |     let mut ret: u64 = 0;
Sep 19 22:32:52.416 INFO kablam!    |         ----^^^
Sep 19 22:32:52.416 INFO kablam!    |         |
Sep 19 22:32:52.417 INFO kablam!    |         help: remove this `mut`
Sep 19 22:32:52.417 INFO kablam!    |
Sep 19 22:32:52.417 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 19 22:32:52.417 INFO kablam! 
Sep 19 22:32:52.426 INFO kablam! warning: function is never used: `test_is_not_palindrome`
Sep 19 22:32:52.426 INFO kablam!    --> src/lib.rs:112:1
Sep 19 22:32:52.426 INFO kablam!     |
Sep 19 22:32:52.426 INFO kablam! 112 | fn test_is_not_palindrome() {
Sep 19 22:32:52.426 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 22:32:52.426 INFO kablam!     |
Sep 19 22:32:52.426 INFO kablam!     = note: #[warn(dead_code)] on by default
Sep 19 22:32:52.426 INFO kablam! 
Sep 19 22:32:52.439 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.29s
Sep 19 22:32:52.441 INFO kablam! su: No module specific data is present
Sep 19 22:32:53.022 INFO running `"docker" "rm" "-f" "4181127101bcbb16abfc1aa2ef9ceb9a4d896e87aa01f967bf8af8834254362e"`
Sep 19 22:32:53.101 INFO blam! 4181127101bcbb16abfc1aa2ef9ceb9a4d896e87aa01f967bf8af8834254362e