Nov 05 00:18:26.828 INFO checking ethereum-bigint-0.2.9 against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655 Nov 05 00:18:26.828 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-2/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/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 +2ad8c7b3502616aff142a4640cce911c6c2c5463-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"` Nov 05 00:18:27.131 INFO blam! d0f77c2f0b4ae143c6a1327a627ac4deb06d881dd80e3efbaea2c0a19dc15d58 Nov 05 00:18:27.139 INFO running `"docker" "start" "-a" "d0f77c2f0b4ae143c6a1327a627ac4deb06d881dd80e3efbaea2c0a19dc15d58"` Nov 05 00:18:27.803 INFO kablam! usermod: no changes Nov 05 00:18:27.855 INFO kablam! Checking ethereum-hexutil v0.2.3 Nov 05 00:18:28.398 INFO kablam! Checking ethereum-rlp v0.2.3 Nov 05 00:18:29.379 INFO kablam! Checking ethereum-bigint v0.2.9 (/source) Nov 05 00:18:32.167 INFO kablam! warning: type alias is never used: `H256FastMap` Nov 05 00:18:32.167 INFO kablam! --> src/hash/mod.rs:541:1 Nov 05 00:18:32.167 INFO kablam! | Nov 05 00:18:32.167 INFO kablam! 541 | pub type H256FastMap = Map>; Nov 05 00:18:32.167 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 05 00:18:32.167 INFO kablam! | Nov 05 00:18:32.167 INFO kablam! = note: #[warn(dead_code)] on by default Nov 05 00:18:32.167 INFO kablam! Nov 05 00:18:32.167 INFO kablam! warning: type alias is never used: `H256FastSet` Nov 05 00:18:32.167 INFO kablam! --> src/hash/mod.rs:544:1 Nov 05 00:18:32.167 INFO kablam! | Nov 05 00:18:32.167 INFO kablam! 544 | pub type H256FastSet = Set>; Nov 05 00:18:32.167 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 05 00:18:32.167 INFO kablam! Nov 05 00:18:33.341 INFO kablam! warning: type alias is never used: `H256FastMap` Nov 05 00:18:33.341 INFO kablam! --> src/hash/mod.rs:541:1 Nov 05 00:18:33.341 INFO kablam! | Nov 05 00:18:33.341 INFO kablam! 541 | pub type H256FastMap = Map>; Nov 05 00:18:33.341 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 05 00:18:33.341 INFO kablam! | Nov 05 00:18:33.341 INFO kablam! = note: #[warn(dead_code)] on by default Nov 05 00:18:33.341 INFO kablam! Nov 05 00:18:33.341 INFO kablam! warning: type alias is never used: `H256FastSet` Nov 05 00:18:33.341 INFO kablam! --> src/hash/mod.rs:544:1 Nov 05 00:18:33.341 INFO kablam! | Nov 05 00:18:33.341 INFO kablam! 544 | pub type H256FastSet = Set>; Nov 05 00:18:33.341 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 05 00:18:33.341 INFO kablam! Nov 05 00:18:33.351 INFO kablam! error: unused arithmetic operation that must be used Nov 05 00:18:33.351 INFO kablam! --> src/uint/tests.rs:334:5 Nov 05 00:18:33.351 INFO kablam! | Nov 05 00:18:33.351 INFO kablam! 334 | / U128::from_str("ffffffffffffffffffffffffffffffff").unwrap() Nov 05 00:18:33.351 INFO kablam! 335 | | + Nov 05 00:18:33.351 INFO kablam! 336 | | U128::from_str("ffffffffffffffffffffffffffffffff").unwrap(); Nov 05 00:18:33.351 INFO kablam! | |___________________________________________________________________^ Nov 05 00:18:33.351 INFO kablam! | Nov 05 00:18:33.351 INFO kablam! note: lint level defined here Nov 05 00:18:33.351 INFO kablam! --> src/lib.rs:2:29 Nov 05 00:18:33.351 INFO kablam! | Nov 05 00:18:33.351 INFO kablam! 2 | unused_comparisons, unused_must_use, Nov 05 00:18:33.351 INFO kablam! | ^^^^^^^^^^^^^^^ Nov 05 00:18:33.351 INFO kablam! Nov 05 00:18:33.351 INFO kablam! error: unused arithmetic operation that must be used Nov 05 00:18:33.351 INFO kablam! --> src/uint/tests.rs:370:5 Nov 05 00:18:33.351 INFO kablam! | Nov 05 00:18:33.351 INFO kablam! 370 | / U256::from_str("7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff").unwrap() Nov 05 00:18:33.351 INFO kablam! 371 | | * Nov 05 00:18:33.351 INFO kablam! 372 | | U256::from_str("7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff").unwrap(); Nov 05 00:18:33.351 INFO kablam! | |___________________________________________________________________________________________________^ Nov 05 00:18:33.351 INFO kablam! Nov 05 00:18:33.351 INFO kablam! error: unused arithmetic operation that must be used Nov 05 00:18:33.351 INFO kablam! --> src/uint/tests.rs:389:5 Nov 05 00:18:33.351 INFO kablam! | Nov 05 00:18:33.351 INFO kablam! 389 | / U256::from_str("0").unwrap() Nov 05 00:18:33.351 INFO kablam! 390 | | - Nov 05 00:18:33.351 INFO kablam! 391 | | U256::from_str("1").unwrap(); Nov 05 00:18:33.351 INFO kablam! | |____________________________________^ Nov 05 00:18:33.351 INFO kablam! Nov 05 00:18:33.407 INFO kablam! error: aborting due to 3 previous errors Nov 05 00:18:33.407 INFO kablam! Nov 05 00:18:33.422 INFO kablam! error: Could not compile `ethereum-bigint`. Nov 05 00:18:33.422 INFO kablam! Nov 05 00:18:33.422 INFO kablam! To learn more, run the command again with --verbose. Nov 05 00:18:33.424 INFO kablam! su: No module specific data is present Nov 05 00:18:33.854 INFO running `"docker" "rm" "-f" "d0f77c2f0b4ae143c6a1327a627ac4deb06d881dd80e3efbaea2c0a19dc15d58"` Nov 05 00:18:34.099 INFO blam! d0f77c2f0b4ae143c6a1327a627ac4deb06d881dd80e3efbaea2c0a19dc15d58