Aug 11 15:11:44.540 INFO checking ethereum-bigint-0.2.9 against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1 Aug 11 15:11:44.540 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets Aug 11 15:11:44.540 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets Aug 11 15:11:44.540 INFO running `"docker" "create" "-v" "/tmp/crater.gf0uddkj6KVe:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-4/try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"` Aug 11 15:11:44.778 INFO blam! 7126cb09973ebc59926a4b9244c618ea45cd0d813d042179dff4aa8a35b6ae68 Aug 11 15:11:44.780 INFO running `"docker" "start" "-a" "7126cb09973ebc59926a4b9244c618ea45cd0d813d042179dff4aa8a35b6ae68"` Aug 11 15:11:45.773 INFO kablam! Checking ethereum-hexutil v0.2.3 Aug 11 15:11:46.551 INFO kablam! Checking ethereum-rlp v0.2.3 Aug 11 15:11:47.973 INFO kablam! Checking ethereum-bigint v0.2.9 (file:///source) Aug 11 15:11:54.712 INFO kablam! warning: type alias is never used: `H256FastMap` Aug 11 15:11:54.712 INFO kablam! --> src/hash/mod.rs:541:1 Aug 11 15:11:54.712 INFO kablam! | Aug 11 15:11:54.712 INFO kablam! 541 | pub type H256FastMap = Map>; Aug 11 15:11:54.712 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 11 15:11:54.712 INFO kablam! | Aug 11 15:11:54.712 INFO kablam! = note: #[warn(dead_code)] on by default Aug 11 15:11:54.712 INFO kablam! Aug 11 15:11:54.713 INFO kablam! warning: type alias is never used: `H256FastSet` Aug 11 15:11:54.713 INFO kablam! --> src/hash/mod.rs:544:1 Aug 11 15:11:54.713 INFO kablam! | Aug 11 15:11:54.713 INFO kablam! 544 | pub type H256FastSet = Set>; Aug 11 15:11:54.713 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 11 15:11:54.713 INFO kablam! Aug 11 15:11:57.592 INFO kablam! warning: type alias is never used: `H256FastMap` Aug 11 15:11:57.592 INFO kablam! --> src/hash/mod.rs:541:1 Aug 11 15:11:57.592 INFO kablam! | Aug 11 15:11:57.592 INFO kablam! 541 | pub type H256FastMap = Map>; Aug 11 15:11:57.592 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 11 15:11:57.592 INFO kablam! | Aug 11 15:11:57.592 INFO kablam! = note: #[warn(dead_code)] on by default Aug 11 15:11:57.592 INFO kablam! Aug 11 15:11:57.592 INFO kablam! warning: type alias is never used: `H256FastSet` Aug 11 15:11:57.592 INFO kablam! --> src/hash/mod.rs:544:1 Aug 11 15:11:57.592 INFO kablam! | Aug 11 15:11:57.592 INFO kablam! 544 | pub type H256FastSet = Set>; Aug 11 15:11:57.592 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 11 15:11:57.592 INFO kablam! Aug 11 15:11:57.640 INFO kablam! warning: unused arithmetic operation which must be used Aug 11 15:11:57.640 INFO kablam! --> src/uint/tests.rs:334:5 Aug 11 15:11:57.640 INFO kablam! | Aug 11 15:11:57.641 INFO kablam! 334 | / U128::from_str("ffffffffffffffffffffffffffffffff").unwrap() Aug 11 15:11:57.641 INFO kablam! 335 | | + Aug 11 15:11:57.641 INFO kablam! 336 | | U128::from_str("ffffffffffffffffffffffffffffffff").unwrap(); Aug 11 15:11:57.641 INFO kablam! | |___________________________________________________________________^ Aug 11 15:11:57.641 INFO kablam! | Aug 11 15:11:57.641 INFO kablam! note: lint level defined here Aug 11 15:11:57.641 INFO kablam! --> src/lib.rs:2:29 Aug 11 15:11:57.641 INFO kablam! | Aug 11 15:11:57.641 INFO kablam! 2 | unused_comparisons, unused_must_use, Aug 11 15:11:57.641 INFO kablam! | ^^^^^^^^^^^^^^^ Aug 11 15:11:57.641 INFO kablam! Aug 11 15:11:57.641 INFO kablam! warning: unused arithmetic operation which must be used Aug 11 15:11:57.641 INFO kablam! --> src/uint/tests.rs:370:5 Aug 11 15:11:57.641 INFO kablam! | Aug 11 15:11:57.641 INFO kablam! 370 | / U256::from_str("7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff").unwrap() Aug 11 15:11:57.641 INFO kablam! 371 | | * Aug 11 15:11:57.641 INFO kablam! 372 | | U256::from_str("7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff").unwrap(); Aug 11 15:11:57.641 INFO kablam! | |___________________________________________________________________________________________________^ Aug 11 15:11:57.641 INFO kablam! Aug 11 15:11:57.641 INFO kablam! warning: unused arithmetic operation which must be used Aug 11 15:11:57.641 INFO kablam! --> src/uint/tests.rs:389:5 Aug 11 15:11:57.641 INFO kablam! | Aug 11 15:11:57.641 INFO kablam! 389 | / U256::from_str("0").unwrap() Aug 11 15:11:57.641 INFO kablam! 390 | | - Aug 11 15:11:57.641 INFO kablam! 391 | | U256::from_str("1").unwrap(); Aug 11 15:11:57.641 INFO kablam! | |____________________________________^ Aug 11 15:11:57.642 INFO kablam! Aug 11 15:11:57.817 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 12.12s Aug 11 15:11:57.821 INFO kablam! su: No module specific data is present Aug 11 15:11:58.695 INFO running `"docker" "rm" "-f" "7126cb09973ebc59926a4b9244c618ea45cd0d813d042179dff4aa8a35b6ae68"` Aug 11 15:11:58.831 INFO blam! 7126cb09973ebc59926a4b9244c618ea45cd0d813d042179dff4aa8a35b6ae68