Aug 30 18:47:44.884 INFO checking etcommon-bigint-0.2.9 against master#ede55518431154bc761f7b2438cce9078c162700 for pr-53707 Aug 30 18:47:44.884 INFO running: cargo +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets Aug 30 18:47:44.884 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53707/master#ede55518431154bc761f7b2438cce9078c162700:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-0/master#ede55518431154bc761f7b2438cce9078c162700:/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 +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Aug 30 18:47:45.094 INFO blam! 052366dd64fd3ef070274885e91dc5addbc6e04bcb80bb7e46288ca4220bbee5 Aug 30 18:47:45.097 INFO running `"docker" "start" "-a" "052366dd64fd3ef070274885e91dc5addbc6e04bcb80bb7e46288ca4220bbee5"` Aug 30 18:47:45.726 INFO kablam! Checking etcommon-rlp v0.2.3 Aug 30 18:47:46.934 INFO kablam! Checking etcommon-bigint v0.2.9 (file:///source) Aug 30 18:47:50.344 INFO kablam! warning: type alias is never used: `H256FastMap` Aug 30 18:47:50.344 INFO kablam! --> src/hash/mod.rs:541:1 Aug 30 18:47:50.344 INFO kablam! | Aug 30 18:47:50.344 INFO kablam! 541 | pub type H256FastMap = Map>; Aug 30 18:47:50.344 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 30 18:47:50.344 INFO kablam! | Aug 30 18:47:50.344 INFO kablam! = note: #[warn(dead_code)] on by default Aug 30 18:47:50.344 INFO kablam! Aug 30 18:47:50.344 INFO kablam! warning: type alias is never used: `H256FastSet` Aug 30 18:47:50.344 INFO kablam! --> src/hash/mod.rs:544:1 Aug 30 18:47:50.344 INFO kablam! | Aug 30 18:47:50.344 INFO kablam! 544 | pub type H256FastSet = Set>; Aug 30 18:47:50.344 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 30 18:47:50.344 INFO kablam! Aug 30 18:47:51.715 INFO kablam! warning: type alias is never used: `H256FastMap` Aug 30 18:47:51.715 INFO kablam! --> src/hash/mod.rs:541:1 Aug 30 18:47:51.715 INFO kablam! | Aug 30 18:47:51.715 INFO kablam! 541 | pub type H256FastMap = Map>; Aug 30 18:47:51.715 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 30 18:47:51.715 INFO kablam! | Aug 30 18:47:51.715 INFO kablam! = note: #[warn(dead_code)] on by default Aug 30 18:47:51.716 INFO kablam! Aug 30 18:47:51.716 INFO kablam! warning: type alias is never used: `H256FastSet` Aug 30 18:47:51.716 INFO kablam! --> src/hash/mod.rs:544:1 Aug 30 18:47:51.716 INFO kablam! | Aug 30 18:47:51.716 INFO kablam! 544 | pub type H256FastSet = Set>; Aug 30 18:47:51.716 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 30 18:47:51.716 INFO kablam! Aug 30 18:47:51.745 INFO kablam! error: unused arithmetic operation which must be used Aug 30 18:47:51.745 INFO kablam! --> src/uint/tests.rs:334:5 Aug 30 18:47:51.745 INFO kablam! | Aug 30 18:47:51.745 INFO kablam! 334 | / U128::from_str("ffffffffffffffffffffffffffffffff").unwrap() Aug 30 18:47:51.745 INFO kablam! 335 | | + Aug 30 18:47:51.745 INFO kablam! 336 | | U128::from_str("ffffffffffffffffffffffffffffffff").unwrap(); Aug 30 18:47:51.745 INFO kablam! | |___________________________________________________________________^ Aug 30 18:47:51.745 INFO kablam! | Aug 30 18:47:51.745 INFO kablam! note: lint level defined here Aug 30 18:47:51.745 INFO kablam! --> src/lib.rs:2:29 Aug 30 18:47:51.745 INFO kablam! | Aug 30 18:47:51.745 INFO kablam! 2 | unused_comparisons, unused_must_use, Aug 30 18:47:51.746 INFO kablam! | ^^^^^^^^^^^^^^^ Aug 30 18:47:51.746 INFO kablam! Aug 30 18:47:51.746 INFO kablam! error: unused arithmetic operation which must be used Aug 30 18:47:51.746 INFO kablam! --> src/uint/tests.rs:370:5 Aug 30 18:47:51.746 INFO kablam! | Aug 30 18:47:51.746 INFO kablam! 370 | / U256::from_str("7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff").unwrap() Aug 30 18:47:51.746 INFO kablam! 371 | | * Aug 30 18:47:51.746 INFO kablam! 372 | | U256::from_str("7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff").unwrap(); Aug 30 18:47:51.746 INFO kablam! | |___________________________________________________________________________________________________^ Aug 30 18:47:51.746 INFO kablam! Aug 30 18:47:51.746 INFO kablam! error: unused arithmetic operation which must be used Aug 30 18:47:51.746 INFO kablam! --> src/uint/tests.rs:389:5 Aug 30 18:47:51.746 INFO kablam! | Aug 30 18:47:51.746 INFO kablam! 389 | / U256::from_str("0").unwrap() Aug 30 18:47:51.746 INFO kablam! 390 | | - Aug 30 18:47:51.747 INFO kablam! 391 | | U256::from_str("1").unwrap(); Aug 30 18:47:51.747 INFO kablam! | |____________________________________^ Aug 30 18:47:51.747 INFO kablam! Aug 30 18:47:51.848 INFO kablam! error: aborting due to 3 previous errors Aug 30 18:47:51.848 INFO kablam! Aug 30 18:47:51.856 INFO kablam! error: Could not compile `etcommon-bigint`. Aug 30 18:47:51.856 INFO kablam! Aug 30 18:47:51.856 INFO kablam! To learn more, run the command again with --verbose. Aug 30 18:47:51.857 INFO kablam! su: No module specific data is present Aug 30 18:47:52.294 INFO running `"docker" "rm" "-f" "052366dd64fd3ef070274885e91dc5addbc6e04bcb80bb7e46288ca4220bbee5"` Aug 30 18:47:52.389 INFO blam! 052366dd64fd3ef070274885e91dc5addbc6e04bcb80bb7e46288ca4220bbee5