Aug 17 23:26:23.154 INFO checking ethereum-bigint-0.2.9 against master#142bb27373126edf8367f526358b6c72ecf1d8df for pr-53426 Aug 17 23:26:23.154 INFO running: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets Aug 17 23:26:23.154 INFO creating container for: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets Aug 17 23:26:23.154 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-53426/master#142bb27373126edf8367f526358b6c72ecf1d8df:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-4/master#142bb27373126edf8367f526358b6c72ecf1d8df:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"` Aug 17 23:26:23.400 INFO blam! 2b72d465958f1a519bb6af047d601cf60f3f3d592c105bdbdd7f296511e4cd5b Aug 17 23:26:23.403 INFO running `"docker" "start" "-a" "2b72d465958f1a519bb6af047d601cf60f3f3d592c105bdbdd7f296511e4cd5b"` Aug 17 23:26:24.668 INFO kablam! Checking ethereum-hexutil v0.2.3 Aug 17 23:26:25.490 INFO kablam! Checking ethereum-rlp v0.2.3 Aug 17 23:26:27.540 INFO kablam! Checking ethereum-bigint v0.2.9 (file:///source) Aug 17 23:26:35.092 INFO kablam! warning: type alias is never used: `H256FastMap` Aug 17 23:26:35.092 INFO kablam! --> src/hash/mod.rs:541:1 Aug 17 23:26:35.092 INFO kablam! | Aug 17 23:26:35.092 INFO kablam! 541 | pub type H256FastMap = Map>; Aug 17 23:26:35.093 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 17 23:26:35.093 INFO kablam! | Aug 17 23:26:35.093 INFO kablam! = note: #[warn(dead_code)] on by default Aug 17 23:26:35.093 INFO kablam! Aug 17 23:26:35.093 INFO kablam! warning: type alias is never used: `H256FastSet` Aug 17 23:26:35.093 INFO kablam! --> src/hash/mod.rs:544:1 Aug 17 23:26:35.093 INFO kablam! | Aug 17 23:26:35.093 INFO kablam! 544 | pub type H256FastSet = Set>; Aug 17 23:26:35.093 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 17 23:26:35.093 INFO kablam! Aug 17 23:26:37.995 INFO kablam! warning: type alias is never used: `H256FastMap` Aug 17 23:26:37.995 INFO kablam! --> src/hash/mod.rs:541:1 Aug 17 23:26:37.995 INFO kablam! | Aug 17 23:26:37.995 INFO kablam! 541 | pub type H256FastMap = Map>; Aug 17 23:26:37.995 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 17 23:26:37.996 INFO kablam! | Aug 17 23:26:37.996 INFO kablam! = note: #[warn(dead_code)] on by default Aug 17 23:26:37.996 INFO kablam! Aug 17 23:26:37.996 INFO kablam! warning: type alias is never used: `H256FastSet` Aug 17 23:26:37.996 INFO kablam! --> src/hash/mod.rs:544:1 Aug 17 23:26:37.996 INFO kablam! | Aug 17 23:26:37.996 INFO kablam! 544 | pub type H256FastSet = Set>; Aug 17 23:26:37.996 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 17 23:26:37.996 INFO kablam! Aug 17 23:26:38.060 INFO kablam! warning: unused arithmetic operation which must be used Aug 17 23:26:38.060 INFO kablam! --> src/uint/tests.rs:334:5 Aug 17 23:26:38.060 INFO kablam! | Aug 17 23:26:38.060 INFO kablam! 334 | / U128::from_str("ffffffffffffffffffffffffffffffff").unwrap() Aug 17 23:26:38.060 INFO kablam! 335 | | + Aug 17 23:26:38.060 INFO kablam! 336 | | U128::from_str("ffffffffffffffffffffffffffffffff").unwrap(); Aug 17 23:26:38.060 INFO kablam! | |___________________________________________________________________^ Aug 17 23:26:38.060 INFO kablam! | Aug 17 23:26:38.061 INFO kablam! note: lint level defined here Aug 17 23:26:38.061 INFO kablam! --> src/lib.rs:2:29 Aug 17 23:26:38.061 INFO kablam! | Aug 17 23:26:38.061 INFO kablam! 2 | unused_comparisons, unused_must_use, Aug 17 23:26:38.061 INFO kablam! | ^^^^^^^^^^^^^^^ Aug 17 23:26:38.061 INFO kablam! Aug 17 23:26:38.061 INFO kablam! warning: unused arithmetic operation which must be used Aug 17 23:26:38.061 INFO kablam! --> src/uint/tests.rs:370:5 Aug 17 23:26:38.061 INFO kablam! | Aug 17 23:26:38.061 INFO kablam! 370 | / U256::from_str("7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff").unwrap() Aug 17 23:26:38.061 INFO kablam! 371 | | * Aug 17 23:26:38.061 INFO kablam! 372 | | U256::from_str("7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff").unwrap(); Aug 17 23:26:38.061 INFO kablam! | |___________________________________________________________________________________________________^ Aug 17 23:26:38.061 INFO kablam! Aug 17 23:26:38.061 INFO kablam! warning: unused arithmetic operation which must be used Aug 17 23:26:38.062 INFO kablam! --> src/uint/tests.rs:389:5 Aug 17 23:26:38.062 INFO kablam! | Aug 17 23:26:38.062 INFO kablam! 389 | / U256::from_str("0").unwrap() Aug 17 23:26:38.062 INFO kablam! 390 | | - Aug 17 23:26:38.062 INFO kablam! 391 | | U256::from_str("1").unwrap(); Aug 17 23:26:38.062 INFO kablam! | |____________________________________^ Aug 17 23:26:38.062 INFO kablam! Aug 17 23:26:38.257 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 13.67s Aug 17 23:26:38.264 INFO kablam! su: No module specific data is present Aug 17 23:26:38.780 INFO running `"docker" "rm" "-f" "2b72d465958f1a519bb6af047d601cf60f3f3d592c105bdbdd7f296511e4cd5b"` Aug 17 23:26:38.933 INFO blam! 2b72d465958f1a519bb6af047d601cf60f3f3d592c105bdbdd7f296511e4cd5b