Nov 10 06:41:17.282 INFO checking ethash-0.3.1 against master#653da4fd006c97625247acd7e076d0782cdc149b for pr-55632 Nov 10 06:41:17.282 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-6/master#653da4fd006c97625247acd7e076d0782cdc149b:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55632/master#653da4fd006c97625247acd7e076d0782cdc149b:/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 +653da4fd006c97625247acd7e076d0782cdc149b-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 10 06:41:17.527 INFO blam! a1f9730fc28cd19b3754466493a1fe23a42c9223bde8b5f9632e6fa6383b1aa9 Nov 10 06:41:17.527 INFO running `"docker" "start" "-a" "a1f9730fc28cd19b3754466493a1fe23a42c9223bde8b5f9632e6fa6383b1aa9"` Nov 10 06:41:18.566 INFO kablam! usermod: no changes Nov 10 06:41:18.683 INFO kablam! Checking blockchain v0.1.9 Nov 10 06:41:18.683 INFO kablam! Checking ethereum-bloom v0.2.1 Nov 10 06:41:18.683 INFO kablam! Checking ethereum-block-core v0.1.0 Nov 10 06:41:18.683 INFO kablam! Checking ethereum-trie v0.3.8 Nov 10 06:41:18.683 INFO kablam! Checking ethash v0.3.1 (/source) Nov 10 06:41:20.907 INFO kablam! warning: unused import: `H1024` Nov 10 06:41:20.907 INFO kablam! --> src/lib.rs:17:14 Nov 10 06:41:20.907 INFO kablam! | Nov 10 06:41:20.907 INFO kablam! 17 | use bigint::{H1024, U256, H256, H64, H512}; Nov 10 06:41:20.907 INFO kablam! | ^^^^^ Nov 10 06:41:20.907 INFO kablam! | Nov 10 06:41:20.907 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 10 06:41:20.907 INFO kablam! Nov 10 06:41:21.123 INFO kablam! warning: unused variable: `a32` Nov 10 06:41:21.123 INFO kablam! --> src/lib.rs:111:13 Nov 10 06:41:21.123 INFO kablam! | Nov 10 06:41:21.123 INFO kablam! 111 | let a32 = (&a[j..]).read_u32::().unwrap(); Nov 10 06:41:21.123 INFO kablam! | ^^^ help: consider using `_a32` instead Nov 10 06:41:21.123 INFO kablam! | Nov 10 06:41:21.123 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 10 06:41:21.123 INFO kablam! Nov 10 06:41:21.123 INFO kablam! warning: unused variable: `b32` Nov 10 06:41:21.123 INFO kablam! --> src/lib.rs:112:13 Nov 10 06:41:21.123 INFO kablam! | Nov 10 06:41:21.123 INFO kablam! 112 | let b32 = (&b[j..]).read_u32::().unwrap(); Nov 10 06:41:21.123 INFO kablam! | ^^^ help: consider using `_b32` instead Nov 10 06:41:21.123 INFO kablam! Nov 10 06:41:21.123 INFO kablam! warning: unused variable: `a32` Nov 10 06:41:21.123 INFO kablam! --> src/lib.rs:125:13 Nov 10 06:41:21.123 INFO kablam! | Nov 10 06:41:21.123 INFO kablam! 125 | let a32 = (&a[j..]).read_u32::().unwrap(); Nov 10 06:41:21.123 INFO kablam! | ^^^ help: consider using `_a32` instead Nov 10 06:41:21.123 INFO kablam! Nov 10 06:41:21.123 INFO kablam! warning: unused variable: `b32` Nov 10 06:41:21.123 INFO kablam! --> src/lib.rs:126:13 Nov 10 06:41:21.123 INFO kablam! | Nov 10 06:41:21.123 INFO kablam! 126 | let b32 = (&b[j..]).read_u32::().unwrap(); Nov 10 06:41:21.123 INFO kablam! | ^^^ help: consider using `_b32` instead Nov 10 06:41:21.123 INFO kablam! Nov 10 06:41:21.123 INFO kablam! warning: unused variable: `n` Nov 10 06:41:21.123 INFO kablam! --> src/lib.rs:136:9 Nov 10 06:41:21.123 INFO kablam! | Nov 10 06:41:21.123 INFO kablam! 136 | let n = a.len(); Nov 10 06:41:21.123 INFO kablam! | ^ help: consider using `_n` instead Nov 10 06:41:21.123 INFO kablam! Nov 10 06:41:21.123 INFO kablam! warning: unused variable: `i` Nov 10 06:41:21.123 INFO kablam! --> src/lib.rs:307:9 Nov 10 06:41:21.123 INFO kablam! | Nov 10 06:41:21.123 INFO kablam! 307 | for i in 0..epoch { Nov 10 06:41:21.123 INFO kablam! | ^ help: consider using `_i` instead Nov 10 06:41:21.123 INFO kablam! Nov 10 06:41:21.170 INFO kablam! warning: field is never used: `cache_size` Nov 10 06:41:21.170 INFO kablam! --> src/dag.rs:16:5 Nov 10 06:41:21.170 INFO kablam! | Nov 10 06:41:21.170 INFO kablam! 16 | cache_size: usize, Nov 10 06:41:21.170 INFO kablam! | ^^^^^^^^^^^^^^^^^ Nov 10 06:41:21.170 INFO kablam! | Nov 10 06:41:21.170 INFO kablam! = note: #[warn(dead_code)] on by default Nov 10 06:41:21.170 INFO kablam! Nov 10 06:41:21.170 INFO kablam! warning: constant item is never used: `CACHE_MULTIPLIER` Nov 10 06:41:21.170 INFO kablam! --> src/lib.rs:26:1 Nov 10 06:41:21.170 INFO kablam! | Nov 10 06:41:21.170 INFO kablam! 26 | const CACHE_MULTIPLIER: usize = 1024; Nov 10 06:41:21.170 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 10 06:41:21.170 INFO kablam! Nov 10 06:41:21.170 INFO kablam! warning: constant item is never used: `FNV_PRIME` Nov 10 06:41:21.170 INFO kablam! --> src/lib.rs:99:1 Nov 10 06:41:21.170 INFO kablam! | Nov 10 06:41:21.170 INFO kablam! 99 | const FNV_PRIME: u32 = 0x01000193; Nov 10 06:41:21.170 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 10 06:41:21.170 INFO kablam! Nov 10 06:41:21.170 INFO kablam! warning: function is never used: `u8s_to_u32` Nov 10 06:41:21.170 INFO kablam! --> src/lib.rs:135:1 Nov 10 06:41:21.170 INFO kablam! | Nov 10 06:41:21.170 INFO kablam! 135 | fn u8s_to_u32(a: &[u8]) -> u32 { Nov 10 06:41:21.170 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 10 06:41:21.170 INFO kablam! Nov 10 06:41:21.170 INFO kablam! warning: unused `std::result::Result` that must be used Nov 10 06:41:21.170 INFO kablam! --> src/lib.rs:114:9 Nov 10 06:41:21.170 INFO kablam! | Nov 10 06:41:21.170 INFO kablam! 114 | / (&mut r[j..]).write_u32::( Nov 10 06:41:21.170 INFO kablam! 115 | | fnv((&a[j..]).read_u32::().unwrap(), Nov 10 06:41:21.170 INFO kablam! 116 | | (&b[j..]).read_u32::().unwrap())); Nov 10 06:41:21.170 INFO kablam! | |________________________________________________________________^ Nov 10 06:41:21.170 INFO kablam! | Nov 10 06:41:21.170 INFO kablam! = note: #[warn(unused_must_use)] on by default Nov 10 06:41:21.170 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 10 06:41:21.170 INFO kablam! Nov 10 06:41:21.171 INFO kablam! warning: unused `std::result::Result` that must be used Nov 10 06:41:21.171 INFO kablam! --> src/lib.rs:128:9 Nov 10 06:41:21.171 INFO kablam! | Nov 10 06:41:21.171 INFO kablam! 128 | / (&mut r[j..]).write_u32::( Nov 10 06:41:21.171 INFO kablam! 129 | | fnv((&a[j..]).read_u32::().unwrap(), Nov 10 06:41:21.171 INFO kablam! 130 | | (&b[j..]).read_u32::().unwrap())); Nov 10 06:41:21.171 INFO kablam! | |________________________________________________________________^ Nov 10 06:41:21.171 INFO kablam! | Nov 10 06:41:21.171 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 10 06:41:21.171 INFO kablam! Nov 10 06:41:21.171 INFO kablam! warning: unused `std::result::Result` that must be used Nov 10 06:41:21.171 INFO kablam! --> src/lib.rs:152:5 Nov 10 06:41:21.171 INFO kablam! | Nov 10 06:41:21.171 INFO kablam! 152 | mix.as_mut().write_u32::(mix_first32); Nov 10 06:41:21.171 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 10 06:41:21.171 INFO kablam! | Nov 10 06:41:21.171 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 10 06:41:21.171 INFO kablam! Nov 10 06:41:21.171 INFO kablam! warning: unused `std::result::Result` that must be used Nov 10 06:41:21.171 INFO kablam! --> src/lib.rs:230:9 Nov 10 06:41:21.171 INFO kablam! | Nov 10 06:41:21.171 INFO kablam! 230 | (&mut cmix[j..]).write_u32::(c); Nov 10 06:41:21.171 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 10 06:41:21.171 INFO kablam! | Nov 10 06:41:21.171 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 10 06:41:21.171 INFO kablam! Nov 10 06:41:21.381 INFO kablam! Checking ethereum-block v0.3.5 Nov 10 06:41:25.160 INFO kablam! warning: unused import: `H1024` Nov 10 06:41:25.160 INFO kablam! --> src/lib.rs:17:14 Nov 10 06:41:25.160 INFO kablam! | Nov 10 06:41:25.160 INFO kablam! 17 | use bigint::{H1024, U256, H256, H64, H512}; Nov 10 06:41:25.160 INFO kablam! | ^^^^^ Nov 10 06:41:25.160 INFO kablam! | Nov 10 06:41:25.160 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 10 06:41:25.160 INFO kablam! Nov 10 06:41:25.347 INFO kablam! warning: unused variable: `a32` Nov 10 06:41:25.347 INFO kablam! --> src/lib.rs:111:13 Nov 10 06:41:25.347 INFO kablam! | Nov 10 06:41:25.347 INFO kablam! 111 | let a32 = (&a[j..]).read_u32::().unwrap(); Nov 10 06:41:25.347 INFO kablam! | ^^^ help: consider using `_a32` instead Nov 10 06:41:25.347 INFO kablam! | Nov 10 06:41:25.347 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 10 06:41:25.347 INFO kablam! Nov 10 06:41:25.347 INFO kablam! warning: unused variable: `b32` Nov 10 06:41:25.347 INFO kablam! --> src/lib.rs:112:13 Nov 10 06:41:25.347 INFO kablam! | Nov 10 06:41:25.347 INFO kablam! 112 | let b32 = (&b[j..]).read_u32::().unwrap(); Nov 10 06:41:25.347 INFO kablam! | ^^^ help: consider using `_b32` instead Nov 10 06:41:25.347 INFO kablam! Nov 10 06:41:25.347 INFO kablam! warning: unused variable: `a32` Nov 10 06:41:25.347 INFO kablam! --> src/lib.rs:125:13 Nov 10 06:41:25.347 INFO kablam! | Nov 10 06:41:25.347 INFO kablam! 125 | let a32 = (&a[j..]).read_u32::().unwrap(); Nov 10 06:41:25.347 INFO kablam! | ^^^ help: consider using `_a32` instead Nov 10 06:41:25.347 INFO kablam! Nov 10 06:41:25.347 INFO kablam! warning: unused variable: `b32` Nov 10 06:41:25.347 INFO kablam! --> src/lib.rs:126:13 Nov 10 06:41:25.347 INFO kablam! | Nov 10 06:41:25.347 INFO kablam! 126 | let b32 = (&b[j..]).read_u32::().unwrap(); Nov 10 06:41:25.347 INFO kablam! | ^^^ help: consider using `_b32` instead Nov 10 06:41:25.347 INFO kablam! Nov 10 06:41:25.347 INFO kablam! warning: unused variable: `n` Nov 10 06:41:25.347 INFO kablam! --> src/lib.rs:136:9 Nov 10 06:41:25.347 INFO kablam! | Nov 10 06:41:25.347 INFO kablam! 136 | let n = a.len(); Nov 10 06:41:25.347 INFO kablam! | ^ help: consider using `_n` instead Nov 10 06:41:25.347 INFO kablam! Nov 10 06:41:25.347 INFO kablam! warning: unused variable: `i` Nov 10 06:41:25.347 INFO kablam! --> src/lib.rs:307:9 Nov 10 06:41:25.347 INFO kablam! | Nov 10 06:41:25.347 INFO kablam! 307 | for i in 0..epoch { Nov 10 06:41:25.347 INFO kablam! | ^ help: consider using `_i` instead Nov 10 06:41:25.347 INFO kablam! Nov 10 06:41:25.399 INFO kablam! warning: field is never used: `cache_size` Nov 10 06:41:25.399 INFO kablam! --> src/dag.rs:16:5 Nov 10 06:41:25.399 INFO kablam! | Nov 10 06:41:25.399 INFO kablam! 16 | cache_size: usize, Nov 10 06:41:25.399 INFO kablam! | ^^^^^^^^^^^^^^^^^ Nov 10 06:41:25.399 INFO kablam! | Nov 10 06:41:25.399 INFO kablam! = note: #[warn(dead_code)] on by default Nov 10 06:41:25.399 INFO kablam! Nov 10 06:41:25.399 INFO kablam! warning: constant item is never used: `CACHE_MULTIPLIER` Nov 10 06:41:25.399 INFO kablam! --> src/lib.rs:26:1 Nov 10 06:41:25.399 INFO kablam! | Nov 10 06:41:25.399 INFO kablam! 26 | const CACHE_MULTIPLIER: usize = 1024; Nov 10 06:41:25.399 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 10 06:41:25.399 INFO kablam! Nov 10 06:41:25.399 INFO kablam! warning: constant item is never used: `FNV_PRIME` Nov 10 06:41:25.399 INFO kablam! --> src/lib.rs:99:1 Nov 10 06:41:25.399 INFO kablam! | Nov 10 06:41:25.399 INFO kablam! 99 | const FNV_PRIME: u32 = 0x01000193; Nov 10 06:41:25.399 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 10 06:41:25.399 INFO kablam! Nov 10 06:41:25.399 INFO kablam! warning: function is never used: `u8s_to_u32` Nov 10 06:41:25.399 INFO kablam! --> src/lib.rs:135:1 Nov 10 06:41:25.399 INFO kablam! | Nov 10 06:41:25.399 INFO kablam! 135 | fn u8s_to_u32(a: &[u8]) -> u32 { Nov 10 06:41:25.399 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 10 06:41:25.399 INFO kablam! Nov 10 06:41:25.399 INFO kablam! warning: unused `std::result::Result` that must be used Nov 10 06:41:25.399 INFO kablam! --> src/lib.rs:114:9 Nov 10 06:41:25.399 INFO kablam! | Nov 10 06:41:25.399 INFO kablam! 114 | / (&mut r[j..]).write_u32::( Nov 10 06:41:25.399 INFO kablam! 115 | | fnv((&a[j..]).read_u32::().unwrap(), Nov 10 06:41:25.399 INFO kablam! 116 | | (&b[j..]).read_u32::().unwrap())); Nov 10 06:41:25.399 INFO kablam! | |________________________________________________________________^ Nov 10 06:41:25.399 INFO kablam! | Nov 10 06:41:25.399 INFO kablam! = note: #[warn(unused_must_use)] on by default Nov 10 06:41:25.399 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 10 06:41:25.399 INFO kablam! Nov 10 06:41:25.399 INFO kablam! warning: unused `std::result::Result` that must be used Nov 10 06:41:25.399 INFO kablam! --> src/lib.rs:128:9 Nov 10 06:41:25.399 INFO kablam! | Nov 10 06:41:25.399 INFO kablam! 128 | / (&mut r[j..]).write_u32::( Nov 10 06:41:25.399 INFO kablam! 129 | | fnv((&a[j..]).read_u32::().unwrap(), Nov 10 06:41:25.399 INFO kablam! 130 | | (&b[j..]).read_u32::().unwrap())); Nov 10 06:41:25.399 INFO kablam! | |________________________________________________________________^ Nov 10 06:41:25.399 INFO kablam! | Nov 10 06:41:25.399 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 10 06:41:25.399 INFO kablam! Nov 10 06:41:25.399 INFO kablam! warning: unused `std::result::Result` that must be used Nov 10 06:41:25.399 INFO kablam! --> src/lib.rs:152:5 Nov 10 06:41:25.399 INFO kablam! | Nov 10 06:41:25.399 INFO kablam! 152 | mix.as_mut().write_u32::(mix_first32); Nov 10 06:41:25.399 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 10 06:41:25.399 INFO kablam! | Nov 10 06:41:25.399 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 10 06:41:25.399 INFO kablam! Nov 10 06:41:25.399 INFO kablam! warning: unused `std::result::Result` that must be used Nov 10 06:41:25.399 INFO kablam! --> src/lib.rs:230:9 Nov 10 06:41:25.399 INFO kablam! | Nov 10 06:41:25.399 INFO kablam! 230 | (&mut cmix[j..]).write_u32::(c); Nov 10 06:41:25.399 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 10 06:41:25.400 INFO kablam! | Nov 10 06:41:25.400 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 10 06:41:25.400 INFO kablam! Nov 10 06:41:26.170 INFO kablam! warning: unused import: `blockchain::chain::HeaderHash` Nov 10 06:41:26.171 INFO kablam! --> tests/headers.rs:13:5 Nov 10 06:41:26.171 INFO kablam! | Nov 10 06:41:26.171 INFO kablam! 13 | use blockchain::chain::HeaderHash; Nov 10 06:41:26.171 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 10 06:41:26.171 INFO kablam! | Nov 10 06:41:26.171 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 10 06:41:26.171 INFO kablam! Nov 10 06:41:26.327 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 7.73s Nov 10 06:41:26.333 INFO kablam! su: No module specific data is present Nov 10 06:41:27.317 INFO running `"docker" "rm" "-f" "a1f9730fc28cd19b3754466493a1fe23a42c9223bde8b5f9632e6fa6383b1aa9"` Nov 10 06:41:27.592 INFO blam! a1f9730fc28cd19b3754466493a1fe23a42c9223bde8b5f9632e6fa6383b1aa9