Nov 28 11:28:08.388 INFO checking RCasatta/integer-compression against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074 Nov 28 11:28:08.388 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-3/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 28 11:28:08.916 INFO [stdout] 2cf9deabe0904df0d7e227c62b55abc08f8632c97783d6e53420f2ea4b919a4c Nov 28 11:28:08.918 INFO running `"docker" "start" "-a" "2cf9deabe0904df0d7e227c62b55abc08f8632c97783d6e53420f2ea4b919a4c"` Nov 28 11:28:10.612 INFO [stderr] usermod: no changes Nov 28 11:28:10.788 INFO [stderr] Checking integer-compression v0.1.0 (/source) Nov 28 11:28:13.348 INFO [stderr] warning: unused variable: `buffer` Nov 28 11:28:13.348 INFO [stderr] --> examples/utxo.rs:14:13 Nov 28 11:28:13.348 INFO [stderr] | Nov 28 11:28:13.348 INFO [stderr] 14 | let mut buffer = String::new(); Nov 28 11:28:13.348 INFO [stderr] | ^^^^^^ help: consider using `_buffer` instead Nov 28 11:28:13.348 INFO [stderr] | Nov 28 11:28:13.348 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 28 11:28:13.348 INFO [stderr] Nov 28 11:28:13.360 INFO [stderr] warning: variable does not need to be mutable Nov 28 11:28:13.360 INFO [stderr] --> examples/utxo.rs:14:9 Nov 28 11:28:13.360 INFO [stderr] | Nov 28 11:28:13.360 INFO [stderr] 14 | let mut buffer = String::new(); Nov 28 11:28:13.360 INFO [stderr] | ----^^^^^^ Nov 28 11:28:13.360 INFO [stderr] | | Nov 28 11:28:13.360 INFO [stderr] | help: remove this `mut` Nov 28 11:28:13.360 INFO [stderr] | Nov 28 11:28:13.360 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 28 11:28:13.360 INFO [stderr] Nov 28 11:28:13.788 INFO [stderr] warning: unused import: `std::cmp::Ordering` Nov 28 11:28:13.788 INFO [stderr] --> src/main.rs:8:5 Nov 28 11:28:13.788 INFO [stderr] | Nov 28 11:28:13.788 INFO [stderr] 8 | use std::cmp::Ordering; Nov 28 11:28:13.788 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Nov 28 11:28:13.789 INFO [stderr] | Nov 28 11:28:13.789 INFO [stderr] = note: #[warn(unused_imports)] on by default Nov 28 11:28:13.789 INFO [stderr] Nov 28 11:28:14.024 INFO [stderr] warning: function `init_U40_random_vec` should have a snake case name such as `init_u40_random_vec` Nov 28 11:28:14.025 INFO [stderr] --> src/main.rs:171:1 Nov 28 11:28:14.025 INFO [stderr] | Nov 28 11:28:14.025 INFO [stderr] 171 | / fn init_U40_random_vec(n : usize) -> Vec{ Nov 28 11:28:14.025 INFO [stderr] 172 | | let mut rng = rand::thread_rng(); Nov 28 11:28:14.025 INFO [stderr] 173 | | let mut vec = Vec::new(); Nov 28 11:28:14.025 INFO [stderr] 174 | | for _i in 0..n { Nov 28 11:28:14.025 INFO [stderr] ... | Nov 28 11:28:14.025 INFO [stderr] 177 | | vec Nov 28 11:28:14.025 INFO [stderr] 178 | | } Nov 28 11:28:14.025 INFO [stderr] | |_^ Nov 28 11:28:14.032 INFO [stderr] | Nov 28 11:28:14.032 INFO [stderr] = note: #[warn(non_snake_case)] on by default Nov 28 11:28:14.032 INFO [stderr] Nov 28 11:28:14.032 INFO [stderr] warning: function `test_U40` should have a snake case name such as `test_u40` Nov 28 11:28:14.032 INFO [stderr] --> src/main.rs:189:5 Nov 28 11:28:14.032 INFO [stderr] | Nov 28 11:28:14.032 INFO [stderr] 189 | / fn test_U40() { Nov 28 11:28:14.032 INFO [stderr] 190 | | Nov 28 11:28:14.032 INFO [stderr] 191 | | assert_eq!(5, mem::size_of::()); Nov 28 11:28:14.032 INFO [stderr] 192 | | Nov 28 11:28:14.032 INFO [stderr] ... | Nov 28 11:28:14.032 INFO [stderr] 219 | | assert_eq!(set.len(),100); Nov 28 11:28:14.032 INFO [stderr] 220 | | } Nov 28 11:28:14.032 INFO [stderr] | |_____^ Nov 28 11:28:14.032 INFO [stderr] Nov 28 11:28:14.060 INFO [stderr] warning: unused import: `std::cmp::Ordering` Nov 28 11:28:14.060 INFO [stderr] --> src/main.rs:8:5 Nov 28 11:28:14.060 INFO [stderr] | Nov 28 11:28:14.060 INFO [stderr] 8 | use std::cmp::Ordering; Nov 28 11:28:14.060 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Nov 28 11:28:14.060 INFO [stderr] | Nov 28 11:28:14.060 INFO [stderr] = note: #[warn(unused_imports)] on by default Nov 28 11:28:14.060 INFO [stderr] Nov 28 11:28:14.340 INFO [stderr] warning: function `init_U40_random_vec` should have a snake case name such as `init_u40_random_vec` Nov 28 11:28:14.340 INFO [stderr] --> src/main.rs:171:1 Nov 28 11:28:14.340 INFO [stderr] | Nov 28 11:28:14.340 INFO [stderr] 171 | / fn init_U40_random_vec(n : usize) -> Vec{ Nov 28 11:28:14.340 INFO [stderr] 172 | | let mut rng = rand::thread_rng(); Nov 28 11:28:14.340 INFO [stderr] 173 | | let mut vec = Vec::new(); Nov 28 11:28:14.340 INFO [stderr] 174 | | for _i in 0..n { Nov 28 11:28:14.340 INFO [stderr] ... | Nov 28 11:28:14.340 INFO [stderr] 177 | | vec Nov 28 11:28:14.340 INFO [stderr] 178 | | } Nov 28 11:28:14.340 INFO [stderr] | |_^ Nov 28 11:28:14.340 INFO [stderr] | Nov 28 11:28:14.340 INFO [stderr] = note: #[warn(non_snake_case)] on by default Nov 28 11:28:14.340 INFO [stderr] Nov 28 11:28:14.380 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.74s Nov 28 11:28:14.380 INFO [stderr] su: No module specific data is present Nov 28 11:28:15.626 INFO running `"docker" "inspect" "2cf9deabe0904df0d7e227c62b55abc08f8632c97783d6e53420f2ea4b919a4c"` Nov 28 11:28:15.969 INFO running `"docker" "rm" "-f" "2cf9deabe0904df0d7e227c62b55abc08f8632c97783d6e53420f2ea4b919a4c"` Nov 28 11:28:16.372 INFO [stdout] 2cf9deabe0904df0d7e227c62b55abc08f8632c97783d6e53420f2ea4b919a4c