Nov 03 08:55:36.732 INFO checking etcommon-bigint-0.2.9 against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517 Nov 03 08:55:36.734 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-5/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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 03 08:55:37.200 INFO blam! 4f9e435cd4a2d2952674c9368f5c924882fe4252a465a0d7e816ee8406016d79 Nov 03 08:55:37.200 INFO running `"docker" "start" "-a" "4f9e435cd4a2d2952674c9368f5c924882fe4252a465a0d7e816ee8406016d79"` Nov 03 08:55:38.072 INFO kablam! usermod: no changes Nov 03 08:55:38.125 INFO kablam! Checking etcommon-rlp v0.2.4 Nov 03 08:55:39.140 INFO kablam! Checking etcommon-bigint v0.2.9 (/source) Nov 03 08:55:41.703 INFO kablam! warning: type alias is never used: `H256FastMap` Nov 03 08:55:41.703 INFO kablam! --> src/hash/mod.rs:541:1 Nov 03 08:55:41.703 INFO kablam! | Nov 03 08:55:41.703 INFO kablam! 541 | pub type H256FastMap = Map>; Nov 03 08:55:41.703 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 03 08:55:41.703 INFO kablam! | Nov 03 08:55:41.703 INFO kablam! = note: #[warn(dead_code)] on by default Nov 03 08:55:41.703 INFO kablam! Nov 03 08:55:41.703 INFO kablam! warning: type alias is never used: `H256FastSet` Nov 03 08:55:41.703 INFO kablam! --> src/hash/mod.rs:544:1 Nov 03 08:55:41.703 INFO kablam! | Nov 03 08:55:41.703 INFO kablam! 544 | pub type H256FastSet = Set>; Nov 03 08:55:41.703 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 03 08:55:41.703 INFO kablam! Nov 03 08:55:42.958 INFO kablam! warning: type alias is never used: `H256FastMap` Nov 03 08:55:42.958 INFO kablam! --> src/hash/mod.rs:541:1 Nov 03 08:55:42.958 INFO kablam! | Nov 03 08:55:42.958 INFO kablam! 541 | pub type H256FastMap = Map>; Nov 03 08:55:42.958 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 03 08:55:42.958 INFO kablam! | Nov 03 08:55:42.958 INFO kablam! = note: #[warn(dead_code)] on by default Nov 03 08:55:42.958 INFO kablam! Nov 03 08:55:42.958 INFO kablam! warning: type alias is never used: `H256FastSet` Nov 03 08:55:42.958 INFO kablam! --> src/hash/mod.rs:544:1 Nov 03 08:55:42.958 INFO kablam! | Nov 03 08:55:42.958 INFO kablam! 544 | pub type H256FastSet = Set>; Nov 03 08:55:42.958 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 03 08:55:42.958 INFO kablam! Nov 03 08:55:42.976 INFO kablam! error: unused arithmetic operation that must be used Nov 03 08:55:42.976 INFO kablam! --> src/uint/tests.rs:334:5 Nov 03 08:55:42.976 INFO kablam! | Nov 03 08:55:42.976 INFO kablam! 334 | / U128::from_str("ffffffffffffffffffffffffffffffff").unwrap() Nov 03 08:55:42.976 INFO kablam! 335 | | + Nov 03 08:55:42.976 INFO kablam! 336 | | U128::from_str("ffffffffffffffffffffffffffffffff").unwrap(); Nov 03 08:55:42.976 INFO kablam! | |___________________________________________________________________^ Nov 03 08:55:42.976 INFO kablam! | Nov 03 08:55:42.977 INFO kablam! note: lint level defined here Nov 03 08:55:42.977 INFO kablam! --> src/lib.rs:2:29 Nov 03 08:55:42.977 INFO kablam! | Nov 03 08:55:42.977 INFO kablam! 2 | unused_comparisons, unused_must_use, Nov 03 08:55:42.977 INFO kablam! | ^^^^^^^^^^^^^^^ Nov 03 08:55:42.977 INFO kablam! Nov 03 08:55:42.977 INFO kablam! error: unused arithmetic operation that must be used Nov 03 08:55:42.977 INFO kablam! --> src/uint/tests.rs:370:5 Nov 03 08:55:42.977 INFO kablam! | Nov 03 08:55:42.977 INFO kablam! 370 | / U256::from_str("7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff").unwrap() Nov 03 08:55:42.977 INFO kablam! 371 | | * Nov 03 08:55:42.977 INFO kablam! 372 | | U256::from_str("7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff").unwrap(); Nov 03 08:55:42.977 INFO kablam! | |___________________________________________________________________________________________________^ Nov 03 08:55:42.977 INFO kablam! Nov 03 08:55:42.977 INFO kablam! error: unused arithmetic operation that must be used Nov 03 08:55:42.977 INFO kablam! --> src/uint/tests.rs:389:5 Nov 03 08:55:42.977 INFO kablam! | Nov 03 08:55:42.977 INFO kablam! 389 | / U256::from_str("0").unwrap() Nov 03 08:55:42.977 INFO kablam! 390 | | - Nov 03 08:55:42.977 INFO kablam! 391 | | U256::from_str("1").unwrap(); Nov 03 08:55:42.978 INFO kablam! | |____________________________________^ Nov 03 08:55:42.978 INFO kablam! Nov 03 08:55:43.081 INFO kablam! error: aborting due to 3 previous errors Nov 03 08:55:43.081 INFO kablam! Nov 03 08:55:43.081 INFO kablam! error: Could not compile `etcommon-bigint`. Nov 03 08:55:43.081 INFO kablam! Nov 03 08:55:43.081 INFO kablam! To learn more, run the command again with --verbose. Nov 03 08:55:43.088 INFO kablam! su: No module specific data is present Nov 03 08:55:43.608 INFO running `"docker" "rm" "-f" "4f9e435cd4a2d2952674c9368f5c924882fe4252a465a0d7e816ee8406016d79"` Nov 03 08:55:43.869 INFO blam! 4f9e435cd4a2d2952674c9368f5c924882fe4252a465a0d7e816ee8406016d79