Dec 12 00:43:06.537 INFO checking RCasatta/integer-compression against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677 Dec 12 00:43:06.537 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-0/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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"` Dec 12 00:43:07.052 INFO [stdout] fa4fb6493c874765417f385d8ebac98870cdb0e4b11a33c5995b1e0fa65a4a3c Dec 12 00:43:07.054 INFO running `"docker" "start" "-a" "fa4fb6493c874765417f385d8ebac98870cdb0e4b11a33c5995b1e0fa65a4a3c"` Dec 12 00:43:08.982 INFO [stderr] usermod: no changes Dec 12 00:43:09.145 INFO [stderr] Checking integer-compression v0.1.0 (/source) Dec 12 00:43:10.674 INFO [stderr] warning: unused variable: `buffer` Dec 12 00:43:10.674 INFO [stderr] --> examples/utxo.rs:14:13 Dec 12 00:43:10.675 INFO [stderr] | Dec 12 00:43:10.675 INFO [stderr] 14 | let mut buffer = String::new(); Dec 12 00:43:10.675 INFO [stderr] | ^^^^^^ help: consider using `_buffer` instead Dec 12 00:43:10.675 INFO [stderr] | Dec 12 00:43:10.676 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 12 00:43:10.676 INFO [stderr] Dec 12 00:43:10.685 INFO [stderr] warning: variable does not need to be mutable Dec 12 00:43:10.685 INFO [stderr] --> examples/utxo.rs:14:9 Dec 12 00:43:10.686 INFO [stderr] | Dec 12 00:43:10.686 INFO [stderr] 14 | let mut buffer = String::new(); Dec 12 00:43:10.686 INFO [stderr] | ----^^^^^^ Dec 12 00:43:10.686 INFO [stderr] | | Dec 12 00:43:10.686 INFO [stderr] | help: remove this `mut` Dec 12 00:43:10.686 INFO [stderr] | Dec 12 00:43:10.687 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 12 00:43:10.687 INFO [stderr] Dec 12 00:43:11.776 INFO [stderr] warning: unused import: `std::cmp::Ordering` Dec 12 00:43:11.776 INFO [stderr] --> src/main.rs:8:5 Dec 12 00:43:11.776 INFO [stderr] | Dec 12 00:43:11.776 INFO [stderr] 8 | use std::cmp::Ordering; Dec 12 00:43:11.776 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 12 00:43:11.776 INFO [stderr] | Dec 12 00:43:11.776 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 12 00:43:11.776 INFO [stderr] Dec 12 00:43:11.955 INFO [stderr] warning: unused import: `std::cmp::Ordering` Dec 12 00:43:11.955 INFO [stderr] --> src/main.rs:8:5 Dec 12 00:43:11.955 INFO [stderr] | Dec 12 00:43:11.955 INFO [stderr] 8 | use std::cmp::Ordering; Dec 12 00:43:11.955 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 12 00:43:11.955 INFO [stderr] | Dec 12 00:43:11.955 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 12 00:43:11.955 INFO [stderr] Dec 12 00:43:12.084 INFO [stderr] warning: function `init_U40_random_vec` should have a snake case name such as `init_u40_random_vec` Dec 12 00:43:12.084 INFO [stderr] --> src/main.rs:171:1 Dec 12 00:43:12.084 INFO [stderr] | Dec 12 00:43:12.084 INFO [stderr] 171 | / fn init_U40_random_vec(n : usize) -> Vec{ Dec 12 00:43:12.084 INFO [stderr] 172 | | let mut rng = rand::thread_rng(); Dec 12 00:43:12.084 INFO [stderr] 173 | | let mut vec = Vec::new(); Dec 12 00:43:12.084 INFO [stderr] 174 | | for _i in 0..n { Dec 12 00:43:12.084 INFO [stderr] ... | Dec 12 00:43:12.084 INFO [stderr] 177 | | vec Dec 12 00:43:12.084 INFO [stderr] 178 | | } Dec 12 00:43:12.084 INFO [stderr] | |_^ Dec 12 00:43:12.084 INFO [stderr] | Dec 12 00:43:12.084 INFO [stderr] = note: #[warn(non_snake_case)] on by default Dec 12 00:43:12.084 INFO [stderr] Dec 12 00:43:12.348 INFO [stderr] warning: function `init_U40_random_vec` should have a snake case name such as `init_u40_random_vec` Dec 12 00:43:12.348 INFO [stderr] --> src/main.rs:171:1 Dec 12 00:43:12.348 INFO [stderr] | Dec 12 00:43:12.348 INFO [stderr] 171 | / fn init_U40_random_vec(n : usize) -> Vec{ Dec 12 00:43:12.348 INFO [stderr] 172 | | let mut rng = rand::thread_rng(); Dec 12 00:43:12.348 INFO [stderr] 173 | | let mut vec = Vec::new(); Dec 12 00:43:12.348 INFO [stderr] 174 | | for _i in 0..n { Dec 12 00:43:12.348 INFO [stderr] ... | Dec 12 00:43:12.348 INFO [stderr] 177 | | vec Dec 12 00:43:12.348 INFO [stderr] 178 | | } Dec 12 00:43:12.348 INFO [stderr] | |_^ Dec 12 00:43:12.348 INFO [stderr] | Dec 12 00:43:12.348 INFO [stderr] = note: #[warn(non_snake_case)] on by default Dec 12 00:43:12.348 INFO [stderr] Dec 12 00:43:12.352 INFO [stderr] warning: function `test_U40` should have a snake case name such as `test_u40` Dec 12 00:43:12.352 INFO [stderr] --> src/main.rs:189:5 Dec 12 00:43:12.352 INFO [stderr] | Dec 12 00:43:12.352 INFO [stderr] 189 | / fn test_U40() { Dec 12 00:43:12.352 INFO [stderr] 190 | | Dec 12 00:43:12.352 INFO [stderr] 191 | | assert_eq!(5, mem::size_of::()); Dec 12 00:43:12.352 INFO [stderr] 192 | | Dec 12 00:43:12.352 INFO [stderr] ... | Dec 12 00:43:12.352 INFO [stderr] 219 | | assert_eq!(set.len(),100); Dec 12 00:43:12.352 INFO [stderr] 220 | | } Dec 12 00:43:12.352 INFO [stderr] | |_____^ Dec 12 00:43:12.352 INFO [stderr] Dec 12 00:43:12.384 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.37s Dec 12 00:43:12.400 INFO [stderr] su: No module specific data is present Dec 12 00:43:12.968 INFO running `"docker" "inspect" "fa4fb6493c874765417f385d8ebac98870cdb0e4b11a33c5995b1e0fa65a4a3c"` Dec 12 00:43:13.180 INFO running `"docker" "rm" "-f" "fa4fb6493c874765417f385d8ebac98870cdb0e4b11a33c5995b1e0fa65a4a3c"` Dec 12 00:43:13.460 INFO [stdout] fa4fb6493c874765417f385d8ebac98870cdb0e4b11a33c5995b1e0fa65a4a3c