Aug 30 18:28:28.337 INFO checking etcommon-bigint-0.2.9 against try#bc5a74802bb3ffc82f51ef04bca58d64220124c4 for pr-53699 Aug 30 18:28:28.337 INFO running: cargo +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets Aug 30 18:28:28.338 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53699/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-3/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/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 +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Aug 30 18:28:28.538 INFO blam! ccd68cdcc39aa2249d2e27374648b5678668da0a469df0d7a9d944b3cf79d5c5 Aug 30 18:28:28.540 INFO running `"docker" "start" "-a" "ccd68cdcc39aa2249d2e27374648b5678668da0a469df0d7a9d944b3cf79d5c5"` Aug 30 18:28:29.212 INFO kablam! Checking etcommon-rlp v0.2.3 Aug 30 18:28:30.485 INFO kablam! Checking etcommon-bigint v0.2.9 (file:///source) Aug 30 18:28:34.525 INFO kablam! warning: type alias is never used: `H256FastMap` Aug 30 18:28:34.525 INFO kablam! --> src/hash/mod.rs:541:1 Aug 30 18:28:34.525 INFO kablam! | Aug 30 18:28:34.525 INFO kablam! 541 | pub type H256FastMap = Map>; Aug 30 18:28:34.525 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 30 18:28:34.525 INFO kablam! | Aug 30 18:28:34.525 INFO kablam! = note: #[warn(dead_code)] on by default Aug 30 18:28:34.525 INFO kablam! Aug 30 18:28:34.525 INFO kablam! warning: type alias is never used: `H256FastSet` Aug 30 18:28:34.525 INFO kablam! --> src/hash/mod.rs:544:1 Aug 30 18:28:34.525 INFO kablam! | Aug 30 18:28:34.525 INFO kablam! 544 | pub type H256FastSet = Set>; Aug 30 18:28:34.525 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 30 18:28:34.525 INFO kablam! Aug 30 18:28:35.409 INFO kablam! warning: type alias is never used: `H256FastMap` Aug 30 18:28:35.409 INFO kablam! --> src/hash/mod.rs:541:1 Aug 30 18:28:35.409 INFO kablam! | Aug 30 18:28:35.409 INFO kablam! 541 | pub type H256FastMap = Map>; Aug 30 18:28:35.410 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 30 18:28:35.410 INFO kablam! | Aug 30 18:28:35.410 INFO kablam! = note: #[warn(dead_code)] on by default Aug 30 18:28:35.410 INFO kablam! Aug 30 18:28:35.410 INFO kablam! warning: type alias is never used: `H256FastSet` Aug 30 18:28:35.410 INFO kablam! --> src/hash/mod.rs:544:1 Aug 30 18:28:35.410 INFO kablam! | Aug 30 18:28:35.410 INFO kablam! 544 | pub type H256FastSet = Set>; Aug 30 18:28:35.410 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 30 18:28:35.410 INFO kablam! Aug 30 18:28:35.438 INFO kablam! error: unused arithmetic operation which must be used Aug 30 18:28:35.438 INFO kablam! --> src/uint/tests.rs:334:5 Aug 30 18:28:35.439 INFO kablam! | Aug 30 18:28:35.439 INFO kablam! 334 | / U128::from_str("ffffffffffffffffffffffffffffffff").unwrap() Aug 30 18:28:35.439 INFO kablam! 335 | | + Aug 30 18:28:35.439 INFO kablam! 336 | | U128::from_str("ffffffffffffffffffffffffffffffff").unwrap(); Aug 30 18:28:35.439 INFO kablam! | |___________________________________________________________________^ Aug 30 18:28:35.439 INFO kablam! | Aug 30 18:28:35.439 INFO kablam! note: lint level defined here Aug 30 18:28:35.439 INFO kablam! --> src/lib.rs:2:29 Aug 30 18:28:35.439 INFO kablam! | Aug 30 18:28:35.439 INFO kablam! 2 | unused_comparisons, unused_must_use, Aug 30 18:28:35.439 INFO kablam! | ^^^^^^^^^^^^^^^ Aug 30 18:28:35.439 INFO kablam! Aug 30 18:28:35.439 INFO kablam! error: unused arithmetic operation which must be used Aug 30 18:28:35.439 INFO kablam! --> src/uint/tests.rs:370:5 Aug 30 18:28:35.439 INFO kablam! | Aug 30 18:28:35.439 INFO kablam! 370 | / U256::from_str("7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff").unwrap() Aug 30 18:28:35.439 INFO kablam! 371 | | * Aug 30 18:28:35.439 INFO kablam! 372 | | U256::from_str("7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff").unwrap(); Aug 30 18:28:35.439 INFO kablam! | |___________________________________________________________________________________________________^ Aug 30 18:28:35.440 INFO kablam! Aug 30 18:28:35.440 INFO kablam! error: unused arithmetic operation which must be used Aug 30 18:28:35.440 INFO kablam! --> src/uint/tests.rs:389:5 Aug 30 18:28:35.440 INFO kablam! | Aug 30 18:28:35.440 INFO kablam! 389 | / U256::from_str("0").unwrap() Aug 30 18:28:35.440 INFO kablam! 390 | | - Aug 30 18:28:35.440 INFO kablam! 391 | | U256::from_str("1").unwrap(); Aug 30 18:28:35.440 INFO kablam! | |____________________________________^ Aug 30 18:28:35.440 INFO kablam! Aug 30 18:28:35.524 INFO kablam! error: aborting due to 3 previous errors Aug 30 18:28:35.524 INFO kablam! Aug 30 18:28:35.533 INFO kablam! error: Could not compile `etcommon-bigint`. Aug 30 18:28:35.533 INFO kablam! Aug 30 18:28:35.533 INFO kablam! To learn more, run the command again with --verbose. Aug 30 18:28:35.534 INFO kablam! su: No module specific data is present Aug 30 18:28:35.852 INFO running `"docker" "rm" "-f" "ccd68cdcc39aa2249d2e27374648b5678668da0a469df0d7a9d944b3cf79d5c5"` Aug 30 18:28:35.950 INFO blam! ccd68cdcc39aa2249d2e27374648b5678668da0a469df0d7a9d944b3cf79d5c5