Dec 14 06:38:17.640 INFO testing RCasatta/integer-compression against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550 Dec 14 06:38:17.640 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-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"` Dec 14 06:38:17.850 INFO [stdout] 13c238f060cdbac2131e58ed5bd7024a1b67aeee4bd0be676c5057dd2535d8ba Dec 14 06:38:17.852 INFO running `"docker" "start" "-a" "13c238f060cdbac2131e58ed5bd7024a1b67aeee4bd0be676c5057dd2535d8ba"` Dec 14 06:38:18.539 INFO [stderr] usermod: no changes Dec 14 06:38:18.648 INFO [stderr] Compiling integer-compression v0.1.0 (/source) Dec 14 06:38:19.824 INFO [stderr] warning: unused import: `std::cmp::Ordering` Dec 14 06:38:19.824 INFO [stderr] --> src/main.rs:8:5 Dec 14 06:38:19.824 INFO [stderr] | Dec 14 06:38:19.824 INFO [stderr] 8 | use std::cmp::Ordering; Dec 14 06:38:19.824 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 14 06:38:19.824 INFO [stderr] | Dec 14 06:38:19.824 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 14 06:38:19.824 INFO [stderr] Dec 14 06:38:20.012 INFO [stderr] warning: function `init_U40_random_vec` should have a snake case name such as `init_u40_random_vec` Dec 14 06:38:20.012 INFO [stderr] --> src/main.rs:171:1 Dec 14 06:38:20.012 INFO [stderr] | Dec 14 06:38:20.012 INFO [stderr] 171 | / fn init_U40_random_vec(n : usize) -> Vec{ Dec 14 06:38:20.012 INFO [stderr] 172 | | let mut rng = rand::thread_rng(); Dec 14 06:38:20.012 INFO [stderr] 173 | | let mut vec = Vec::new(); Dec 14 06:38:20.012 INFO [stderr] 174 | | for _i in 0..n { Dec 14 06:38:20.012 INFO [stderr] ... | Dec 14 06:38:20.012 INFO [stderr] 177 | | vec Dec 14 06:38:20.012 INFO [stderr] 178 | | } Dec 14 06:38:20.012 INFO [stderr] | |_^ Dec 14 06:38:20.012 INFO [stderr] | Dec 14 06:38:20.012 INFO [stderr] = note: #[warn(non_snake_case)] on by default Dec 14 06:38:20.012 INFO [stderr] Dec 14 06:38:21.483 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.92s Dec 14 06:38:21.488 INFO [stderr] su: No module specific data is present Dec 14 06:38:22.123 INFO running `"docker" "inspect" "13c238f060cdbac2131e58ed5bd7024a1b67aeee4bd0be676c5057dd2535d8ba"` Dec 14 06:38:22.397 INFO running `"docker" "rm" "-f" "13c238f060cdbac2131e58ed5bd7024a1b67aeee4bd0be676c5057dd2535d8ba"` Dec 14 06:38:22.727 INFO [stdout] 13c238f060cdbac2131e58ed5bd7024a1b67aeee4bd0be676c5057dd2535d8ba Dec 14 06:38:22.732 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen --no-run" "-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"` Dec 14 06:38:23.257 INFO [stdout] d6cb18b723bd500f25ab66cfb1c7cb5e8f5cf084af684acdc639cc5cae32c1c2 Dec 14 06:38:23.265 INFO running `"docker" "start" "-a" "d6cb18b723bd500f25ab66cfb1c7cb5e8f5cf084af684acdc639cc5cae32c1c2"` Dec 14 06:38:24.289 INFO [stderr] usermod: no changes Dec 14 06:38:24.394 INFO [stderr] Compiling integer-compression v0.1.0 (/source) Dec 14 06:38:26.255 INFO [stderr] warning: unused variable: `buffer` Dec 14 06:38:26.255 INFO [stderr] --> examples/utxo.rs:14:13 Dec 14 06:38:26.256 INFO [stderr] | Dec 14 06:38:26.256 INFO [stderr] 14 | let mut buffer = String::new(); Dec 14 06:38:26.256 INFO [stderr] | ^^^^^^ help: consider using `_buffer` instead Dec 14 06:38:26.257 INFO [stderr] | Dec 14 06:38:26.257 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 14 06:38:26.257 INFO [stderr] Dec 14 06:38:26.283 INFO [stderr] warning: variable does not need to be mutable Dec 14 06:38:26.283 INFO [stderr] --> examples/utxo.rs:14:9 Dec 14 06:38:26.283 INFO [stderr] | Dec 14 06:38:26.284 INFO [stderr] 14 | let mut buffer = String::new(); Dec 14 06:38:26.284 INFO [stderr] | ----^^^^^^ Dec 14 06:38:26.284 INFO [stderr] | | Dec 14 06:38:26.284 INFO [stderr] | help: remove this `mut` Dec 14 06:38:26.284 INFO [stderr] | Dec 14 06:38:26.284 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 14 06:38:26.284 INFO [stderr] Dec 14 06:38:26.307 INFO [stderr] warning: unused import: `std::cmp::Ordering` Dec 14 06:38:26.308 INFO [stderr] --> src/main.rs:8:5 Dec 14 06:38:26.308 INFO [stderr] | Dec 14 06:38:26.311 INFO [stderr] 8 | use std::cmp::Ordering; Dec 14 06:38:26.312 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 14 06:38:26.312 INFO [stderr] | Dec 14 06:38:26.312 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 14 06:38:26.312 INFO [stderr] Dec 14 06:38:27.231 INFO [stderr] warning: function `init_U40_random_vec` should have a snake case name such as `init_u40_random_vec` Dec 14 06:38:27.231 INFO [stderr] --> src/main.rs:171:1 Dec 14 06:38:27.231 INFO [stderr] | Dec 14 06:38:27.231 INFO [stderr] 171 | / fn init_U40_random_vec(n : usize) -> Vec{ Dec 14 06:38:27.231 INFO [stderr] 172 | | let mut rng = rand::thread_rng(); Dec 14 06:38:27.231 INFO [stderr] 173 | | let mut vec = Vec::new(); Dec 14 06:38:27.231 INFO [stderr] 174 | | for _i in 0..n { Dec 14 06:38:27.231 INFO [stderr] ... | Dec 14 06:38:27.231 INFO [stderr] 177 | | vec Dec 14 06:38:27.231 INFO [stderr] 178 | | } Dec 14 06:38:27.231 INFO [stderr] | |_^ Dec 14 06:38:27.231 INFO [stderr] | Dec 14 06:38:27.231 INFO [stderr] = note: #[warn(non_snake_case)] on by default Dec 14 06:38:27.231 INFO [stderr] Dec 14 06:38:27.235 INFO [stderr] warning: function `test_U40` should have a snake case name such as `test_u40` Dec 14 06:38:27.235 INFO [stderr] --> src/main.rs:189:5 Dec 14 06:38:27.235 INFO [stderr] | Dec 14 06:38:27.235 INFO [stderr] 189 | / fn test_U40() { Dec 14 06:38:27.235 INFO [stderr] 190 | | Dec 14 06:38:27.235 INFO [stderr] 191 | | assert_eq!(5, mem::size_of::()); Dec 14 06:38:27.235 INFO [stderr] 192 | | Dec 14 06:38:27.235 INFO [stderr] ... | Dec 14 06:38:27.235 INFO [stderr] 219 | | assert_eq!(set.len(),100); Dec 14 06:38:27.235 INFO [stderr] 220 | | } Dec 14 06:38:27.235 INFO [stderr] | |_____^ Dec 14 06:38:27.235 INFO [stderr] Dec 14 06:38:28.467 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.14s Dec 14 06:38:28.475 INFO [stderr] su: No module specific data is present Dec 14 06:38:29.675 INFO running `"docker" "inspect" "d6cb18b723bd500f25ab66cfb1c7cb5e8f5cf084af684acdc639cc5cae32c1c2"` Dec 14 06:38:30.020 INFO running `"docker" "rm" "-f" "d6cb18b723bd500f25ab66cfb1c7cb5e8f5cf084af684acdc639cc5cae32c1c2"` Dec 14 06:38:30.407 INFO [stdout] d6cb18b723bd500f25ab66cfb1c7cb5e8f5cf084af684acdc639cc5cae32c1c2 Dec 14 06:38:30.409 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen" "-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"` Dec 14 06:38:30.873 INFO [stdout] de8cc42032d0db878090d1a27c6ee69c4661ea76bd177f78e2ea104a9c81dc8e Dec 14 06:38:30.879 INFO running `"docker" "start" "-a" "de8cc42032d0db878090d1a27c6ee69c4661ea76bd177f78e2ea104a9c81dc8e"` Dec 14 06:38:32.230 INFO [stderr] usermod: no changes Dec 14 06:38:32.320 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.05s Dec 14 06:38:32.320 INFO [stderr] Running /target/debug/deps/integer_compression-d602545c271b0d3e Dec 14 06:38:32.383 INFO [stdout] Dec 14 06:38:32.383 INFO [stdout] running 1 test Dec 14 06:38:32.383 INFO [stdout] test test::test_U40 ... ok Dec 14 06:38:32.383 INFO [stderr] su: No module specific data is present Dec 14 06:38:32.383 INFO [stdout] Dec 14 06:38:32.383 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 14 06:38:32.383 INFO [stdout] Dec 14 06:38:33.660 INFO running `"docker" "inspect" "de8cc42032d0db878090d1a27c6ee69c4661ea76bd177f78e2ea104a9c81dc8e"` Dec 14 06:38:34.043 INFO running `"docker" "rm" "-f" "de8cc42032d0db878090d1a27c6ee69c4661ea76bd177f78e2ea104a9c81dc8e"` Dec 14 06:38:34.321 INFO [stdout] de8cc42032d0db878090d1a27c6ee69c4661ea76bd177f78e2ea104a9c81dc8e