Nov 09 16:20:14.576 INFO checking ashelleyPurdue/rust_prng against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632
Nov 09 16:20:14.576 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-0/try#dc13be39fae8d4c607889b27de374b52586485a3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55632/try#dc13be39fae8d4c607889b27de374b52586485a3:/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 +dc13be39fae8d4c607889b27de374b52586485a3-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 09 16:20:15.067 INFO blam! cd3c187fae9c9ec23946410a2707affe3959a4f37f8d0ef66ef8b1f43e9e3fde
Nov 09 16:20:15.069 INFO running `"docker" "start" "-a" "cd3c187fae9c9ec23946410a2707affe3959a4f37f8d0ef66ef8b1f43e9e3fde"`
Nov 09 16:20:16.134 INFO kablam! usermod: no changes
Nov 09 16:20:16.181 INFO kablam!     Checking rng_struct v0.1.0 (/source)
Nov 09 16:20:16.780 INFO kablam! warning: field is never used: `seed`
Nov 09 16:20:16.781 INFO kablam!  --> src/random.rs:5:5
Nov 09 16:20:16.781 INFO kablam!   |
Nov 09 16:20:16.782 INFO kablam! 5 |     seed: u64,
Nov 09 16:20:16.782 INFO kablam!   |     ^^^^^^^^^
Nov 09 16:20:16.782 INFO kablam!   |
Nov 09 16:20:16.782 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 09 16:20:16.782 INFO kablam! 
Nov 09 16:20:16.782 INFO kablam! warning: constant item is never used: `LARGEST_U64_PRIME`
Nov 09 16:20:16.782 INFO kablam!  --> src/hashing.rs:1:1
Nov 09 16:20:16.782 INFO kablam!   |
Nov 09 16:20:16.782 INFO kablam! 1 | const LARGEST_U64_PRIME: u64 = 2305843009213693951;        // Equivalent to 61 straight 1's in binary
Nov 09 16:20:16.782 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 16:20:16.782 INFO kablam! 
Nov 09 16:20:16.782 INFO kablam! warning: function is never used: `mod_exp_hash`
Nov 09 16:20:16.782 INFO kablam!   --> src/hashing.rs:18:1
Nov 09 16:20:16.782 INFO kablam!    |
Nov 09 16:20:16.782 INFO kablam! 18 | pub fn mod_exp_hash(num: u64) -> u64
Nov 09 16:20:16.782 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 16:20:16.782 INFO kablam! 
Nov 09 16:20:16.782 INFO kablam! warning: function is never used: `mod_exp`
Nov 09 16:20:16.782 INFO kablam!   --> src/hashing.rs:31:1
Nov 09 16:20:16.782 INFO kablam!    |
Nov 09 16:20:16.782 INFO kablam! 31 | fn mod_exp(base: u64, exp: u64, modulo: u64) -> u64
Nov 09 16:20:16.782 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 16:20:16.782 INFO kablam! 
Nov 09 16:20:16.805 INFO kablam! warning: field is never used: `seed`
Nov 09 16:20:16.805 INFO kablam!  --> src/random.rs:5:5
Nov 09 16:20:16.805 INFO kablam!   |
Nov 09 16:20:16.805 INFO kablam! 5 |     seed: u64,
Nov 09 16:20:16.805 INFO kablam!   |     ^^^^^^^^^
Nov 09 16:20:16.805 INFO kablam!   |
Nov 09 16:20:16.805 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 09 16:20:16.805 INFO kablam! 
Nov 09 16:20:16.805 INFO kablam! warning: constant item is never used: `LARGEST_U64_PRIME`
Nov 09 16:20:16.805 INFO kablam!  --> src/hashing.rs:1:1
Nov 09 16:20:16.805 INFO kablam!   |
Nov 09 16:20:16.805 INFO kablam! 1 | const LARGEST_U64_PRIME: u64 = 2305843009213693951;        // Equivalent to 61 straight 1's in binary
Nov 09 16:20:16.805 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 16:20:16.805 INFO kablam! 
Nov 09 16:20:16.805 INFO kablam! warning: function is never used: `mod_exp_hash`
Nov 09 16:20:16.805 INFO kablam!   --> src/hashing.rs:18:1
Nov 09 16:20:16.805 INFO kablam!    |
Nov 09 16:20:16.805 INFO kablam! 18 | pub fn mod_exp_hash(num: u64) -> u64
Nov 09 16:20:16.805 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 16:20:16.805 INFO kablam! 
Nov 09 16:20:16.805 INFO kablam! warning: function is never used: `mod_exp`
Nov 09 16:20:16.806 INFO kablam!   --> src/hashing.rs:31:1
Nov 09 16:20:16.806 INFO kablam!    |
Nov 09 16:20:16.806 INFO kablam! 31 | fn mod_exp(base: u64, exp: u64, modulo: u64) -> u64
Nov 09 16:20:16.806 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 16:20:16.806 INFO kablam! 
Nov 09 16:20:16.827 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
Nov 09 16:20:16.829 INFO kablam! su: No module specific data is present
Nov 09 16:20:17.652 INFO running `"docker" "rm" "-f" "cd3c187fae9c9ec23946410a2707affe3959a4f37f8d0ef66ef8b1f43e9e3fde"`
Nov 09 16:20:18.032 INFO blam! cd3c187fae9c9ec23946410a2707affe3959a4f37f8d0ef66ef8b1f43e9e3fde