Nov 07 03:13:02.082 INFO checking RCasatta/integer-compression against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 07 03:13:02.083 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-0/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/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" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 07 03:13:02.446 INFO blam! 88197fa77523585225b7480eebfe048e5042a37cc9ac53d86864e0c94b539144
Nov 07 03:13:02.448 INFO running `"docker" "start" "-a" "88197fa77523585225b7480eebfe048e5042a37cc9ac53d86864e0c94b539144"`
Nov 07 03:13:03.800 INFO kablam! usermod: no changes
Nov 07 03:13:03.976 INFO kablam!     Checking data-encoding v2.1.1
Nov 07 03:13:05.417 INFO kablam!     Checking integer-compression v0.1.0 (/source)
Nov 07 03:13:06.873 INFO kablam! warning: unused import: `std::cmp::Ordering`
Nov 07 03:13:06.874 INFO kablam!  --> src/main.rs:8:5
Nov 07 03:13:06.874 INFO kablam!   |
Nov 07 03:13:06.875 INFO kablam! 8 | use std::cmp::Ordering;
Nov 07 03:13:06.875 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Nov 07 03:13:06.876 INFO kablam!   |
Nov 07 03:13:06.876 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 07 03:13:06.877 INFO kablam! 
Nov 07 03:13:07.049 INFO kablam! warning: function `init_U40_random_vec` should have a snake case name such as `init_u40_random_vec`
Nov 07 03:13:07.049 INFO kablam!    --> src/main.rs:171:1
Nov 07 03:13:07.050 INFO kablam!     |
Nov 07 03:13:07.050 INFO kablam! 171 | / fn init_U40_random_vec(n : usize) -> Vec<U40>{
Nov 07 03:13:07.050 INFO kablam! 172 | |     let mut rng = rand::thread_rng();
Nov 07 03:13:07.051 INFO kablam! 173 | |     let mut vec = Vec::new();
Nov 07 03:13:07.051 INFO kablam! 174 | |     for _i in 0..n {
Nov 07 03:13:07.051 INFO kablam! ...   |
Nov 07 03:13:07.051 INFO kablam! 177 | |     vec
Nov 07 03:13:07.051 INFO kablam! 178 | | }
Nov 07 03:13:07.052 INFO kablam!     | |_^
Nov 07 03:13:07.052 INFO kablam!     |
Nov 07 03:13:07.052 INFO kablam!     = note: #[warn(non_snake_case)] on by default
Nov 07 03:13:07.053 INFO kablam! 
Nov 07 03:13:07.648 INFO kablam! warning: unused variable: `buffer`
Nov 07 03:13:07.648 INFO kablam!   --> examples/utxo.rs:14:13
Nov 07 03:13:07.648 INFO kablam!    |
Nov 07 03:13:07.648 INFO kablam! 14 |     let mut buffer = String::new();
Nov 07 03:13:07.648 INFO kablam!    |             ^^^^^^ help: consider using `_buffer` instead
Nov 07 03:13:07.648 INFO kablam!    |
Nov 07 03:13:07.648 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 07 03:13:07.648 INFO kablam! 
Nov 07 03:13:07.656 INFO kablam! warning: variable does not need to be mutable
Nov 07 03:13:07.656 INFO kablam!   --> examples/utxo.rs:14:9
Nov 07 03:13:07.656 INFO kablam!    |
Nov 07 03:13:07.656 INFO kablam! 14 |     let mut buffer = String::new();
Nov 07 03:13:07.656 INFO kablam!    |         ----^^^^^^
Nov 07 03:13:07.656 INFO kablam!    |         |
Nov 07 03:13:07.656 INFO kablam!    |         help: remove this `mut`
Nov 07 03:13:07.656 INFO kablam!    |
Nov 07 03:13:07.656 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 07 03:13:07.656 INFO kablam! 
Nov 07 03:13:08.005 INFO kablam! warning: unused import: `std::cmp::Ordering`
Nov 07 03:13:08.005 INFO kablam!  --> src/main.rs:8:5
Nov 07 03:13:08.005 INFO kablam!   |
Nov 07 03:13:08.005 INFO kablam! 8 | use std::cmp::Ordering;
Nov 07 03:13:08.005 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Nov 07 03:13:08.005 INFO kablam!   |
Nov 07 03:13:08.005 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 07 03:13:08.005 INFO kablam! 
Nov 07 03:13:08.280 INFO kablam! warning: function `init_U40_random_vec` should have a snake case name such as `init_u40_random_vec`
Nov 07 03:13:08.281 INFO kablam!    --> src/main.rs:171:1
Nov 07 03:13:08.281 INFO kablam!     |
Nov 07 03:13:08.281 INFO kablam! 171 | / fn init_U40_random_vec(n : usize) -> Vec<U40>{
Nov 07 03:13:08.282 INFO kablam! 172 | |     let mut rng = rand::thread_rng();
Nov 07 03:13:08.282 INFO kablam! 173 | |     let mut vec = Vec::new();
Nov 07 03:13:08.282 INFO kablam! 174 | |     for _i in 0..n {
Nov 07 03:13:08.282 INFO kablam! ...   |
Nov 07 03:13:08.282 INFO kablam! 177 | |     vec
Nov 07 03:13:08.283 INFO kablam! 178 | | }
Nov 07 03:13:08.283 INFO kablam!     | |_^
Nov 07 03:13:08.283 INFO kablam!     |
Nov 07 03:13:08.283 INFO kablam!     = note: #[warn(non_snake_case)] on by default
Nov 07 03:13:08.284 INFO kablam! 
Nov 07 03:13:08.284 INFO kablam! warning: function `test_U40` should have a snake case name such as `test_u40`
Nov 07 03:13:08.284 INFO kablam!    --> src/main.rs:189:5
Nov 07 03:13:08.284 INFO kablam!     |
Nov 07 03:13:08.285 INFO kablam! 189 | /     fn test_U40() {
Nov 07 03:13:08.285 INFO kablam! 190 | |
Nov 07 03:13:08.285 INFO kablam! 191 | |         assert_eq!(5, mem::size_of::<U40>());
Nov 07 03:13:08.285 INFO kablam! 192 | |
Nov 07 03:13:08.286 INFO kablam! ...   |
Nov 07 03:13:08.286 INFO kablam! 219 | |         assert_eq!(set.len(),100);
Nov 07 03:13:08.286 INFO kablam! 220 | |     }
Nov 07 03:13:08.286 INFO kablam!     | |_____^
Nov 07 03:13:08.287 INFO kablam! 
Nov 07 03:13:08.332 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.49s
Nov 07 03:13:08.333 INFO kablam! su: No module specific data is present
Nov 07 03:13:09.208 INFO running `"docker" "rm" "-f" "88197fa77523585225b7480eebfe048e5042a37cc9ac53d86864e0c94b539144"`
Nov 07 03:13:09.521 INFO blam! 88197fa77523585225b7480eebfe048e5042a37cc9ac53d86864e0c94b539144