Jul 12 10:09:31.125 INFO checking ethereum-bigint-0.2.9 against master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9 for pr-52234 Jul 12 10:09:31.125 INFO running: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets Jul 12 10:09:31.125 INFO creating container for: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets Jul 12 10:09:31.126 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-52234/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-2/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/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 +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"` Jul 12 10:09:31.387 INFO blam! 32f7d8d777888162aa51eb893a1a8f9e22dd5aa885eefb0ebd37d96ad1aedc0f Jul 12 10:09:31.399 INFO running `"docker" "start" "-a" "32f7d8d777888162aa51eb893a1a8f9e22dd5aa885eefb0ebd37d96ad1aedc0f"` Jul 12 10:09:32.449 INFO kablam! Checking ethereum-hexutil v0.2.3 Jul 12 10:09:33.212 INFO kablam! Checking ethereum-rlp v0.2.3 Jul 12 10:09:34.926 INFO kablam! Checking ethereum-bigint v0.2.9 (file:///source) Jul 12 10:09:43.144 INFO kablam! warning: type alias is never used: `H256FastMap` Jul 12 10:09:43.144 INFO kablam! --> src/hash/mod.rs:541:1 Jul 12 10:09:43.144 INFO kablam! | Jul 12 10:09:43.144 INFO kablam! 541 | pub type H256FastMap = Map>; Jul 12 10:09:43.145 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Jul 12 10:09:43.145 INFO kablam! | Jul 12 10:09:43.145 INFO kablam! = note: #[warn(dead_code)] on by default Jul 12 10:09:43.145 INFO kablam! Jul 12 10:09:43.145 INFO kablam! warning: type alias is never used: `H256FastSet` Jul 12 10:09:43.145 INFO kablam! --> src/hash/mod.rs:544:1 Jul 12 10:09:43.145 INFO kablam! | Jul 12 10:09:43.145 INFO kablam! 544 | pub type H256FastSet = Set>; Jul 12 10:09:43.145 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Jul 12 10:09:43.145 INFO kablam! Jul 12 10:09:45.188 INFO kablam! warning: type alias is never used: `H256FastMap` Jul 12 10:09:45.188 INFO kablam! --> src/hash/mod.rs:541:1 Jul 12 10:09:45.188 INFO kablam! | Jul 12 10:09:45.188 INFO kablam! 541 | pub type H256FastMap = Map>; Jul 12 10:09:45.188 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Jul 12 10:09:45.188 INFO kablam! | Jul 12 10:09:45.188 INFO kablam! = note: #[warn(dead_code)] on by default Jul 12 10:09:45.188 INFO kablam! Jul 12 10:09:45.188 INFO kablam! warning: type alias is never used: `H256FastSet` Jul 12 10:09:45.188 INFO kablam! --> src/hash/mod.rs:544:1 Jul 12 10:09:45.188 INFO kablam! | Jul 12 10:09:45.188 INFO kablam! 544 | pub type H256FastSet = Set>; Jul 12 10:09:45.188 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Jul 12 10:09:45.188 INFO kablam! Jul 12 10:09:45.225 INFO kablam! error: unused arithmetic operation which must be used Jul 12 10:09:45.225 INFO kablam! --> src/uint/tests.rs:334:5 Jul 12 10:09:45.225 INFO kablam! | Jul 12 10:09:45.225 INFO kablam! 334 | / U128::from_str("ffffffffffffffffffffffffffffffff").unwrap() Jul 12 10:09:45.225 INFO kablam! 335 | | + Jul 12 10:09:45.225 INFO kablam! 336 | | U128::from_str("ffffffffffffffffffffffffffffffff").unwrap(); Jul 12 10:09:45.225 INFO kablam! | |___________________________________________________________________^ Jul 12 10:09:45.225 INFO kablam! | Jul 12 10:09:45.225 INFO kablam! note: lint level defined here Jul 12 10:09:45.225 INFO kablam! --> src/lib.rs:2:29 Jul 12 10:09:45.225 INFO kablam! | Jul 12 10:09:45.225 INFO kablam! 2 | unused_comparisons, unused_must_use, Jul 12 10:09:45.225 INFO kablam! | ^^^^^^^^^^^^^^^ Jul 12 10:09:45.225 INFO kablam! Jul 12 10:09:45.225 INFO kablam! error: unused arithmetic operation which must be used Jul 12 10:09:45.226 INFO kablam! --> src/uint/tests.rs:370:5 Jul 12 10:09:45.226 INFO kablam! | Jul 12 10:09:45.226 INFO kablam! 370 | / U256::from_str("7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff").unwrap() Jul 12 10:09:45.226 INFO kablam! 371 | | * Jul 12 10:09:45.226 INFO kablam! 372 | | U256::from_str("7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff").unwrap(); Jul 12 10:09:45.226 INFO kablam! | |___________________________________________________________________________________________________^ Jul 12 10:09:45.226 INFO kablam! Jul 12 10:09:45.226 INFO kablam! error: unused arithmetic operation which must be used Jul 12 10:09:45.226 INFO kablam! --> src/uint/tests.rs:389:5 Jul 12 10:09:45.226 INFO kablam! | Jul 12 10:09:45.226 INFO kablam! 389 | / U256::from_str("0").unwrap() Jul 12 10:09:45.226 INFO kablam! 390 | | - Jul 12 10:09:45.226 INFO kablam! 391 | | U256::from_str("1").unwrap(); Jul 12 10:09:45.226 INFO kablam! | |____________________________________^ Jul 12 10:09:45.226 INFO kablam! Jul 12 10:09:45.323 INFO kablam! error: aborting due to 3 previous errors Jul 12 10:09:45.323 INFO kablam! Jul 12 10:09:45.334 INFO kablam! error: Could not compile `ethereum-bigint`. Jul 12 10:09:45.334 INFO kablam! Jul 12 10:09:45.334 INFO kablam! To learn more, run the command again with --verbose. Jul 12 10:09:45.335 INFO kablam! su: No module specific data is present Jul 12 10:09:45.906 INFO running `"docker" "rm" "-f" "32f7d8d777888162aa51eb893a1a8f9e22dd5aa885eefb0ebd37d96ad1aedc0f"` Jul 12 10:09:46.043 INFO blam! 32f7d8d777888162aa51eb893a1a8f9e22dd5aa885eefb0ebd37d96ad1aedc0f