Dec 02 04:04:13.976 INFO testing RCasatta/integer-compression against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 02 04:04:13.976 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-4/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 04:04:14.519 INFO [stdout] 49e5a28166bceaae2de606622652da2bdfbdf71b71511b6019b7c1d218cd0bb5
Dec 02 04:04:14.523 INFO running `"docker" "start" "-a" "49e5a28166bceaae2de606622652da2bdfbdf71b71511b6019b7c1d218cd0bb5"`
Dec 02 04:04:15.934 INFO [stderr] usermod: no changes
Dec 02 04:04:16.350 INFO [stderr]    Compiling integer-compression v0.1.0 (/source)
Dec 02 04:04:17.854 INFO [stderr] warning: unused import: `std::cmp::Ordering`
Dec 02 04:04:17.854 INFO [stderr]  --> src/main.rs:8:5
Dec 02 04:04:17.854 INFO [stderr]   |
Dec 02 04:04:17.854 INFO [stderr] 8 | use std::cmp::Ordering;
Dec 02 04:04:17.854 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 02 04:04:17.854 INFO [stderr]   |
Dec 02 04:04:17.854 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 02 04:04:17.854 INFO [stderr] 
Dec 02 04:04:18.107 INFO [stderr] warning: function `init_U40_random_vec` should have a snake case name such as `init_u40_random_vec`
Dec 02 04:04:18.107 INFO [stderr]    --> src/main.rs:171:1
Dec 02 04:04:18.107 INFO [stderr]     |
Dec 02 04:04:18.107 INFO [stderr] 171 | / fn init_U40_random_vec(n : usize) -> Vec<U40>{
Dec 02 04:04:18.107 INFO [stderr] 172 | |     let mut rng = rand::thread_rng();
Dec 02 04:04:18.107 INFO [stderr] 173 | |     let mut vec = Vec::new();
Dec 02 04:04:18.107 INFO [stderr] 174 | |     for _i in 0..n {
Dec 02 04:04:18.107 INFO [stderr] ...   |
Dec 02 04:04:18.107 INFO [stderr] 177 | |     vec
Dec 02 04:04:18.107 INFO [stderr] 178 | | }
Dec 02 04:04:18.107 INFO [stderr]     | |_^
Dec 02 04:04:18.107 INFO [stderr]     |
Dec 02 04:04:18.107 INFO [stderr]     = note: #[warn(non_snake_case)] on by default
Dec 02 04:04:18.107 INFO [stderr] 
Dec 02 04:04:19.831 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.87s
Dec 02 04:04:19.839 INFO [stderr] su: No module specific data is present
Dec 02 04:04:20.831 INFO running `"docker" "inspect" "49e5a28166bceaae2de606622652da2bdfbdf71b71511b6019b7c1d218cd0bb5"`
Dec 02 04:04:21.063 INFO running `"docker" "rm" "-f" "49e5a28166bceaae2de606622652da2bdfbdf71b71511b6019b7c1d218cd0bb5"`
Dec 02 04:04:21.419 INFO [stdout] 49e5a28166bceaae2de606622652da2bdfbdf71b71511b6019b7c1d218cd0bb5
Dec 02 04:04:21.427 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-4/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 04:04:21.855 INFO [stdout] e4b43fa4ee2406db8f5f37adf6afd86c2148724d0edcf34a2b709af11827f796
Dec 02 04:04:21.859 INFO running `"docker" "start" "-a" "e4b43fa4ee2406db8f5f37adf6afd86c2148724d0edcf34a2b709af11827f796"`
Dec 02 04:04:23.324 INFO [stderr] usermod: no changes
Dec 02 04:04:23.501 INFO [stderr]    Compiling integer-compression v0.1.0 (/source)
Dec 02 04:04:24.811 INFO [stderr] warning: unused variable: `buffer`
Dec 02 04:04:24.811 INFO [stderr]   --> examples/utxo.rs:14:13
Dec 02 04:04:24.811 INFO [stderr]    |
Dec 02 04:04:24.811 INFO [stderr] 14 |     let mut buffer = String::new();
Dec 02 04:04:24.811 INFO [stderr]    |             ^^^^^^ help: consider using `_buffer` instead
Dec 02 04:04:24.811 INFO [stderr]    |
Dec 02 04:04:24.811 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 02 04:04:24.811 INFO [stderr] 
Dec 02 04:04:24.827 INFO [stderr] warning: variable does not need to be mutable
Dec 02 04:04:24.827 INFO [stderr]   --> examples/utxo.rs:14:9
Dec 02 04:04:24.827 INFO [stderr]    |
Dec 02 04:04:24.827 INFO [stderr] 14 |     let mut buffer = String::new();
Dec 02 04:04:24.827 INFO [stderr]    |         ----^^^^^^
Dec 02 04:04:24.827 INFO [stderr]    |         |
Dec 02 04:04:24.827 INFO [stderr]    |         help: remove this `mut`
Dec 02 04:04:24.827 INFO [stderr]    |
Dec 02 04:04:24.827 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 02 04:04:24.827 INFO [stderr] 
Dec 02 04:04:26.378 INFO [stderr] warning: unused import: `std::cmp::Ordering`
Dec 02 04:04:26.378 INFO [stderr]  --> src/main.rs:8:5
Dec 02 04:04:26.378 INFO [stderr]   |
Dec 02 04:04:26.378 INFO [stderr] 8 | use std::cmp::Ordering;
Dec 02 04:04:26.378 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 02 04:04:26.378 INFO [stderr]   |
Dec 02 04:04:26.387 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 02 04:04:26.387 INFO [stderr] 
Dec 02 04:04:27.227 INFO [stderr] warning: function `init_U40_random_vec` should have a snake case name such as `init_u40_random_vec`
Dec 02 04:04:27.227 INFO [stderr]    --> src/main.rs:171:1
Dec 02 04:04:27.227 INFO [stderr]     |
Dec 02 04:04:27.227 INFO [stderr] 171 | / fn init_U40_random_vec(n : usize) -> Vec<U40>{
Dec 02 04:04:27.227 INFO [stderr] 172 | |     let mut rng = rand::thread_rng();
Dec 02 04:04:27.227 INFO [stderr] 173 | |     let mut vec = Vec::new();
Dec 02 04:04:27.227 INFO [stderr] 174 | |     for _i in 0..n {
Dec 02 04:04:27.227 INFO [stderr] ...   |
Dec 02 04:04:27.227 INFO [stderr] 177 | |     vec
Dec 02 04:04:27.227 INFO [stderr] 178 | | }
Dec 02 04:04:27.227 INFO [stderr]     | |_^
Dec 02 04:04:27.227 INFO [stderr]     |
Dec 02 04:04:27.227 INFO [stderr]     = note: #[warn(non_snake_case)] on by default
Dec 02 04:04:27.227 INFO [stderr] 
Dec 02 04:04:27.239 INFO [stderr] warning: function `test_U40` should have a snake case name such as `test_u40`
Dec 02 04:04:27.239 INFO [stderr]    --> src/main.rs:189:5
Dec 02 04:04:27.239 INFO [stderr]     |
Dec 02 04:04:27.239 INFO [stderr] 189 | /     fn test_U40() {
Dec 02 04:04:27.239 INFO [stderr] 190 | |
Dec 02 04:04:27.239 INFO [stderr] 191 | |         assert_eq!(5, mem::size_of::<U40>());
Dec 02 04:04:27.239 INFO [stderr] 192 | |
Dec 02 04:04:27.239 INFO [stderr] ...   |
Dec 02 04:04:27.239 INFO [stderr] 219 | |         assert_eq!(set.len(),100);
Dec 02 04:04:27.239 INFO [stderr] 220 | |     }
Dec 02 04:04:27.239 INFO [stderr]     | |_____^
Dec 02 04:04:27.239 INFO [stderr] 
Dec 02 04:04:28.856 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.50s
Dec 02 04:04:28.861 INFO [stderr] su: No module specific data is present
Dec 02 04:04:29.483 INFO running `"docker" "inspect" "e4b43fa4ee2406db8f5f37adf6afd86c2148724d0edcf34a2b709af11827f796"`
Dec 02 04:04:29.829 INFO running `"docker" "rm" "-f" "e4b43fa4ee2406db8f5f37adf6afd86c2148724d0edcf34a2b709af11827f796"`
Dec 02 04:04:30.205 INFO [stdout] e4b43fa4ee2406db8f5f37adf6afd86c2148724d0edcf34a2b709af11827f796
Dec 02 04:04:30.205 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-4/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 04:04:30.847 INFO [stdout] 594eb6ee9e9699f8f69148d8372856f4e76d9b6d7c8ec6666db1d7b6527d1284
Dec 02 04:04:30.847 INFO running `"docker" "start" "-a" "594eb6ee9e9699f8f69148d8372856f4e76d9b6d7c8ec6666db1d7b6527d1284"`
Dec 02 04:04:32.090 INFO [stderr] usermod: no changes
Dec 02 04:04:32.227 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
Dec 02 04:04:32.235 INFO [stderr]      Running /target/debug/deps/integer_compression-ea2ba3b9715eb6a5
Dec 02 04:04:32.236 INFO [stdout] 
Dec 02 04:04:32.236 INFO [stdout] running 1 test
Dec 02 04:04:32.251 INFO [stdout] test test::test_U40 ... ok
Dec 02 04:04:32.251 INFO [stdout] 
Dec 02 04:04:32.251 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 04:04:32.251 INFO [stdout] 
Dec 02 04:04:32.251 INFO [stderr] su: No module specific data is present
Dec 02 04:04:33.305 INFO running `"docker" "inspect" "594eb6ee9e9699f8f69148d8372856f4e76d9b6d7c8ec6666db1d7b6527d1284"`
Dec 02 04:04:33.554 INFO running `"docker" "rm" "-f" "594eb6ee9e9699f8f69148d8372856f4e76d9b6d7c8ec6666db1d7b6527d1284"`
Dec 02 04:04:33.854 INFO [stdout] 594eb6ee9e9699f8f69148d8372856f4e76d9b6d7c8ec6666db1d7b6527d1284
