Oct 21 20:39:22.031 INFO checking RCasatta/integer-compression against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 20:39:22.031 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-5/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-5/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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"`
Oct 21 20:39:22.434 INFO blam! 91481e971c5b22491de616acfa1ff0be8b82c4ff9c501b99ce61aea5157e4019
Oct 21 20:39:22.435 INFO running `"docker" "start" "-a" "91481e971c5b22491de616acfa1ff0be8b82c4ff9c501b99ce61aea5157e4019"`
Oct 21 20:39:23.776 INFO kablam! usermod: no changes
Oct 21 20:39:23.948 INFO kablam!     Checking integer-compression v0.1.0 (/source)
Oct 21 20:39:25.865 INFO kablam! warning: unused variable: `buffer`
Oct 21 20:39:25.865 INFO kablam!   --> examples/utxo.rs:14:13
Oct 21 20:39:25.865 INFO kablam!    |
Oct 21 20:39:25.866 INFO kablam! 14 |     let mut buffer = String::new();
Oct 21 20:39:25.866 INFO kablam!    |             ^^^^^^ help: consider using `_buffer` instead
Oct 21 20:39:25.866 INFO kablam!    |
Oct 21 20:39:25.866 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 21 20:39:25.867 INFO kablam! 
Oct 21 20:39:25.877 INFO kablam! warning: variable does not need to be mutable
Oct 21 20:39:25.877 INFO kablam!   --> examples/utxo.rs:14:9
Oct 21 20:39:25.877 INFO kablam!    |
Oct 21 20:39:25.878 INFO kablam! 14 |     let mut buffer = String::new();
Oct 21 20:39:25.878 INFO kablam!    |         ----^^^^^^
Oct 21 20:39:25.878 INFO kablam!    |         |
Oct 21 20:39:25.878 INFO kablam!    |         help: remove this `mut`
Oct 21 20:39:25.879 INFO kablam!    |
Oct 21 20:39:25.879 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 21 20:39:25.879 INFO kablam! 
Oct 21 20:39:26.320 INFO kablam! warning: unused import: `std::cmp::Ordering`
Oct 21 20:39:26.320 INFO kablam!  --> src/main.rs:8:5
Oct 21 20:39:26.320 INFO kablam!   |
Oct 21 20:39:26.320 INFO kablam! 8 | use std::cmp::Ordering;
Oct 21 20:39:26.320 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Oct 21 20:39:26.320 INFO kablam!   |
Oct 21 20:39:26.320 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 21 20:39:26.320 INFO kablam! 
Oct 21 20:39:26.496 INFO kablam! warning: function `init_U40_random_vec` should have a snake case name such as `init_u40_random_vec`
Oct 21 20:39:26.496 INFO kablam!    --> src/main.rs:171:1
Oct 21 20:39:26.496 INFO kablam!     |
Oct 21 20:39:26.496 INFO kablam! 171 | / fn init_U40_random_vec(n : usize) -> Vec<U40>{
Oct 21 20:39:26.496 INFO kablam! 172 | |     let mut rng = rand::thread_rng();
Oct 21 20:39:26.496 INFO kablam! 173 | |     let mut vec = Vec::new();
Oct 21 20:39:26.496 INFO kablam! 174 | |     for _i in 0..n {
Oct 21 20:39:26.496 INFO kablam! ...   |
Oct 21 20:39:26.496 INFO kablam! 177 | |     vec
Oct 21 20:39:26.496 INFO kablam! 178 | | }
Oct 21 20:39:26.496 INFO kablam!     | |_^
Oct 21 20:39:26.496 INFO kablam!     |
Oct 21 20:39:26.496 INFO kablam!     = note: #[warn(non_snake_case)] on by default
Oct 21 20:39:26.496 INFO kablam! 
Oct 21 20:39:26.660 INFO kablam! warning: unused import: `std::cmp::Ordering`
Oct 21 20:39:26.660 INFO kablam!  --> src/main.rs:8:5
Oct 21 20:39:26.660 INFO kablam!   |
Oct 21 20:39:26.660 INFO kablam! 8 | use std::cmp::Ordering;
Oct 21 20:39:26.660 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Oct 21 20:39:26.660 INFO kablam!   |
Oct 21 20:39:26.660 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 21 20:39:26.660 INFO kablam! 
Oct 21 20:39:26.876 INFO kablam! warning: function `init_U40_random_vec` should have a snake case name such as `init_u40_random_vec`
Oct 21 20:39:26.876 INFO kablam!    --> src/main.rs:171:1
Oct 21 20:39:26.876 INFO kablam!     |
Oct 21 20:39:26.876 INFO kablam! 171 | / fn init_U40_random_vec(n : usize) -> Vec<U40>{
Oct 21 20:39:26.876 INFO kablam! 172 | |     let mut rng = rand::thread_rng();
Oct 21 20:39:26.876 INFO kablam! 173 | |     let mut vec = Vec::new();
Oct 21 20:39:26.876 INFO kablam! 174 | |     for _i in 0..n {
Oct 21 20:39:26.876 INFO kablam! ...   |
Oct 21 20:39:26.876 INFO kablam! 177 | |     vec
Oct 21 20:39:26.876 INFO kablam! 178 | | }
Oct 21 20:39:26.876 INFO kablam!     | |_^
Oct 21 20:39:26.876 INFO kablam!     |
Oct 21 20:39:26.876 INFO kablam!     = note: #[warn(non_snake_case)] on by default
Oct 21 20:39:26.876 INFO kablam! 
Oct 21 20:39:26.876 INFO kablam! warning: function `test_U40` should have a snake case name such as `test_u40`
Oct 21 20:39:26.876 INFO kablam!    --> src/main.rs:189:5
Oct 21 20:39:26.876 INFO kablam!     |
Oct 21 20:39:26.877 INFO kablam! 189 | /     fn test_U40() {
Oct 21 20:39:26.877 INFO kablam! 190 | |
Oct 21 20:39:26.877 INFO kablam! 191 | |         assert_eq!(5, mem::size_of::<U40>());
Oct 21 20:39:26.877 INFO kablam! 192 | |
Oct 21 20:39:26.877 INFO kablam! ...   |
Oct 21 20:39:26.877 INFO kablam! 219 | |         assert_eq!(set.len(),100);
Oct 21 20:39:26.877 INFO kablam! 220 | |     }
Oct 21 20:39:26.877 INFO kablam!     | |_____^
Oct 21 20:39:26.877 INFO kablam! 
Oct 21 20:39:26.900 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.10s
Oct 21 20:39:26.908 INFO kablam! su: No module specific data is present
Oct 21 20:39:27.426 INFO running `"docker" "rm" "-f" "91481e971c5b22491de616acfa1ff0be8b82c4ff9c501b99ce61aea5157e4019"`
Oct 21 20:39:27.696 INFO blam! 91481e971c5b22491de616acfa1ff0be8b82c4ff9c501b99ce61aea5157e4019