Nov 03 05:34:37.534 INFO checking mascheroni-0.2.0 against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 03 05:34:37.534 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-3/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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 03 05:34:37.794 INFO blam! 87419c5367227c71ba3c5695ecbcd508428cea9c6c7e24764b4fee2ca4848ce4
Nov 03 05:34:37.794 INFO running `"docker" "start" "-a" "87419c5367227c71ba3c5695ecbcd508428cea9c6c7e24764b4fee2ca4848ce4"`
Nov 03 05:34:38.776 INFO kablam! usermod: no changes
Nov 03 05:34:38.864 INFO kablam!     Checking mascheroni v0.2.0 (/source)
Nov 03 05:34:39.488 INFO kablam! warning: unused variable: `ret`
Nov 03 05:34:39.488 INFO kablam!   --> src/lib.rs:40:13
Nov 03 05:34:39.488 INFO kablam!    |
Nov 03 05:34:39.488 INFO kablam! 40 |     let mut ret: u64 = 0;
Nov 03 05:34:39.488 INFO kablam!    |             ^^^ help: consider using `_ret` instead
Nov 03 05:34:39.488 INFO kablam!    |
Nov 03 05:34:39.488 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 03 05:34:39.488 INFO kablam! 
Nov 03 05:34:39.492 INFO kablam! warning: variable does not need to be mutable
Nov 03 05:34:39.492 INFO kablam!   --> src/lib.rs:40:9
Nov 03 05:34:39.492 INFO kablam!    |
Nov 03 05:34:39.492 INFO kablam! 40 |     let mut ret: u64 = 0;
Nov 03 05:34:39.492 INFO kablam!    |         ----^^^
Nov 03 05:34:39.492 INFO kablam!    |         |
Nov 03 05:34:39.492 INFO kablam!    |         help: remove this `mut`
Nov 03 05:34:39.492 INFO kablam!    |
Nov 03 05:34:39.492 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 03 05:34:39.492 INFO kablam! 
Nov 03 05:34:39.503 INFO kablam! warning: function is never used: `test_is_not_palindrome`
Nov 03 05:34:39.503 INFO kablam!    --> src/lib.rs:112:1
Nov 03 05:34:39.503 INFO kablam!     |
Nov 03 05:34:39.503 INFO kablam! 112 | fn test_is_not_palindrome() {
Nov 03 05:34:39.503 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 05:34:39.503 INFO kablam!     |
Nov 03 05:34:39.503 INFO kablam!     = note: #[warn(dead_code)] on by default
Nov 03 05:34:39.503 INFO kablam! 
Nov 03 05:34:40.008 INFO kablam! warning: unused variable: `ret`
Nov 03 05:34:40.008 INFO kablam!   --> src/lib.rs:40:13
Nov 03 05:34:40.008 INFO kablam!    |
Nov 03 05:34:40.008 INFO kablam! 40 |     let mut ret: u64 = 0;
Nov 03 05:34:40.008 INFO kablam!    |             ^^^ help: consider using `_ret` instead
Nov 03 05:34:40.008 INFO kablam!    |
Nov 03 05:34:40.008 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 03 05:34:40.008 INFO kablam! 
Nov 03 05:34:40.012 INFO kablam! warning: variable does not need to be mutable
Nov 03 05:34:40.012 INFO kablam!   --> src/lib.rs:40:9
Nov 03 05:34:40.012 INFO kablam!    |
Nov 03 05:34:40.012 INFO kablam! 40 |     let mut ret: u64 = 0;
Nov 03 05:34:40.012 INFO kablam!    |         ----^^^
Nov 03 05:34:40.012 INFO kablam!    |         |
Nov 03 05:34:40.012 INFO kablam!    |         help: remove this `mut`
Nov 03 05:34:40.012 INFO kablam!    |
Nov 03 05:34:40.012 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 03 05:34:40.012 INFO kablam! 
Nov 03 05:34:40.024 INFO kablam! warning: function is never used: `test_is_not_palindrome`
Nov 03 05:34:40.024 INFO kablam!    --> src/lib.rs:112:1
Nov 03 05:34:40.024 INFO kablam!     |
Nov 03 05:34:40.024 INFO kablam! 112 | fn test_is_not_palindrome() {
Nov 03 05:34:40.024 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 05:34:40.024 INFO kablam!     |
Nov 03 05:34:40.024 INFO kablam!     = note: #[warn(dead_code)] on by default
Nov 03 05:34:40.024 INFO kablam! 
Nov 03 05:34:40.040 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.22s
Nov 03 05:34:40.040 INFO kablam! su: No module specific data is present
Nov 03 05:34:40.582 INFO running `"docker" "rm" "-f" "87419c5367227c71ba3c5695ecbcd508428cea9c6c7e24764b4fee2ca4848ce4"`
Nov 03 05:34:40.828 INFO blam! 87419c5367227c71ba3c5695ecbcd508428cea9c6c7e24764b4fee2ca4848ce4