Nov 04 12:06:30.112 INFO checking RCasatta/integer-compression against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 04 12:06:30.112 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-0/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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 04 12:06:30.458 INFO blam! a2a6b2909c189414f04b99d84c2b3db0cdc5532deb24049a79734b1f2e32a9a6
Nov 04 12:06:30.460 INFO running `"docker" "start" "-a" "a2a6b2909c189414f04b99d84c2b3db0cdc5532deb24049a79734b1f2e32a9a6"`
Nov 04 12:06:31.475 INFO kablam! usermod: no changes
Nov 04 12:06:31.599 INFO kablam!     Checking integer-compression v0.1.0 (/source)
Nov 04 12:06:33.171 INFO kablam! warning: unused variable: `buffer`
Nov 04 12:06:33.171 INFO kablam!   --> examples/utxo.rs:14:13
Nov 04 12:06:33.171 INFO kablam!    |
Nov 04 12:06:33.171 INFO kablam! 14 |     let mut buffer = String::new();
Nov 04 12:06:33.171 INFO kablam!    |             ^^^^^^ help: consider using `_buffer` instead
Nov 04 12:06:33.171 INFO kablam!    |
Nov 04 12:06:33.171 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 04 12:06:33.171 INFO kablam! 
Nov 04 12:06:33.183 INFO kablam! warning: variable does not need to be mutable
Nov 04 12:06:33.183 INFO kablam!   --> examples/utxo.rs:14:9
Nov 04 12:06:33.183 INFO kablam!    |
Nov 04 12:06:33.183 INFO kablam! 14 |     let mut buffer = String::new();
Nov 04 12:06:33.183 INFO kablam!    |         ----^^^^^^
Nov 04 12:06:33.183 INFO kablam!    |         |
Nov 04 12:06:33.183 INFO kablam!    |         help: remove this `mut`
Nov 04 12:06:33.183 INFO kablam!    |
Nov 04 12:06:33.183 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 04 12:06:33.183 INFO kablam! 
Nov 04 12:06:33.706 INFO kablam! warning: unused import: `std::cmp::Ordering`
Nov 04 12:06:33.706 INFO kablam!  --> src/main.rs:8:5
Nov 04 12:06:33.706 INFO kablam!   |
Nov 04 12:06:33.706 INFO kablam! 8 | use std::cmp::Ordering;
Nov 04 12:06:33.706 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Nov 04 12:06:33.706 INFO kablam!   |
Nov 04 12:06:33.706 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 12:06:33.706 INFO kablam! 
Nov 04 12:06:33.847 INFO kablam! warning: unused import: `std::cmp::Ordering`
Nov 04 12:06:33.867 INFO kablam!  --> src/main.rs:8:5
Nov 04 12:06:33.867 INFO kablam!   |
Nov 04 12:06:33.867 INFO kablam! 8 | use std::cmp::Ordering;
Nov 04 12:06:33.867 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Nov 04 12:06:33.871 INFO kablam!   |
Nov 04 12:06:33.871 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 12:06:33.875 INFO kablam! 
Nov 04 12:06:33.959 INFO kablam! warning: function `init_U40_random_vec` should have a snake case name such as `init_u40_random_vec`
Nov 04 12:06:33.960 INFO kablam!    --> src/main.rs:171:1
Nov 04 12:06:33.960 INFO kablam!     |
Nov 04 12:06:33.960 INFO kablam! 171 | / fn init_U40_random_vec(n : usize) -> Vec<U40>{
Nov 04 12:06:33.961 INFO kablam! 172 | |     let mut rng = rand::thread_rng();
Nov 04 12:06:33.961 INFO kablam! 173 | |     let mut vec = Vec::new();
Nov 04 12:06:33.961 INFO kablam! 174 | |     for _i in 0..n {
Nov 04 12:06:33.961 INFO kablam! ...   |
Nov 04 12:06:33.962 INFO kablam! 177 | |     vec
Nov 04 12:06:33.962 INFO kablam! 178 | | }
Nov 04 12:06:33.962 INFO kablam!     | |_^
Nov 04 12:06:33.963 INFO kablam!     |
Nov 04 12:06:33.963 INFO kablam!     = note: #[warn(non_snake_case)] on by default
Nov 04 12:06:33.963 INFO kablam! 
Nov 04 12:06:34.157 INFO kablam! warning: function `init_U40_random_vec` should have a snake case name such as `init_u40_random_vec`
Nov 04 12:06:34.157 INFO kablam!    --> src/main.rs:171:1
Nov 04 12:06:34.157 INFO kablam!     |
Nov 04 12:06:34.157 INFO kablam! 171 | / fn init_U40_random_vec(n : usize) -> Vec<U40>{
Nov 04 12:06:34.157 INFO kablam! 172 | |     let mut rng = rand::thread_rng();
Nov 04 12:06:34.157 INFO kablam! 173 | |     let mut vec = Vec::new();
Nov 04 12:06:34.157 INFO kablam! 174 | |     for _i in 0..n {
Nov 04 12:06:34.157 INFO kablam! ...   |
Nov 04 12:06:34.157 INFO kablam! 177 | |     vec
Nov 04 12:06:34.157 INFO kablam! 178 | | }
Nov 04 12:06:34.157 INFO kablam!     | |_^
Nov 04 12:06:34.157 INFO kablam!     |
Nov 04 12:06:34.157 INFO kablam!     = note: #[warn(non_snake_case)] on by default
Nov 04 12:06:34.157 INFO kablam! 
Nov 04 12:06:34.167 INFO kablam! warning: function `test_U40` should have a snake case name such as `test_u40`
Nov 04 12:06:34.167 INFO kablam!    --> src/main.rs:189:5
Nov 04 12:06:34.167 INFO kablam!     |
Nov 04 12:06:34.167 INFO kablam! 189 | /     fn test_U40() {
Nov 04 12:06:34.167 INFO kablam! 190 | |
Nov 04 12:06:34.167 INFO kablam! 191 | |         assert_eq!(5, mem::size_of::<U40>());
Nov 04 12:06:34.167 INFO kablam! 192 | |
Nov 04 12:06:34.167 INFO kablam! ...   |
Nov 04 12:06:34.167 INFO kablam! 219 | |         assert_eq!(set.len(),100);
Nov 04 12:06:34.167 INFO kablam! 220 | |     }
Nov 04 12:06:34.167 INFO kablam!     | |_____^
Nov 04 12:06:34.167 INFO kablam! 
Nov 04 12:06:34.215 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.71s
Nov 04 12:06:34.231 INFO kablam! su: No module specific data is present
Nov 04 12:06:35.276 INFO running `"docker" "rm" "-f" "a2a6b2909c189414f04b99d84c2b3db0cdc5532deb24049a79734b1f2e32a9a6"`
Nov 04 12:06:35.623 INFO blam! a2a6b2909c189414f04b99d84c2b3db0cdc5532deb24049a79734b1f2e32a9a6