Oct 13 01:00:24.987 INFO checking ashelleyPurdue/rust_prng against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 13 01:00:24.989 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-0/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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"`
Oct 13 01:00:25.438 INFO blam! e57108fad4a1a7af61681a0ae3908399268f98d3ace6a1aa5a5bfd77cccc8150
Oct 13 01:00:25.439 INFO running `"docker" "start" "-a" "e57108fad4a1a7af61681a0ae3908399268f98d3ace6a1aa5a5bfd77cccc8150"`
Oct 13 01:00:26.345 INFO kablam! usermod: no changes
Oct 13 01:00:26.378 INFO kablam!     Checking rng_struct v0.1.0 (/source)
Oct 13 01:00:26.785 INFO kablam! warning: field is never used: `seed`
Oct 13 01:00:26.785 INFO kablam!  --> src/random.rs:5:5
Oct 13 01:00:26.788 INFO kablam!   |
Oct 13 01:00:26.788 INFO kablam! 5 |     seed: u64,
Oct 13 01:00:26.789 INFO kablam!   |     ^^^^^^^^^
Oct 13 01:00:26.789 INFO kablam!   |
Oct 13 01:00:26.789 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 13 01:00:26.789 INFO kablam! 
Oct 13 01:00:26.789 INFO kablam! warning: constant item is never used: `LARGEST_U64_PRIME`
Oct 13 01:00:26.789 INFO kablam!  --> src/hashing.rs:1:1
Oct 13 01:00:26.790 INFO kablam!   |
Oct 13 01:00:26.790 INFO kablam! 1 | const LARGEST_U64_PRIME: u64 = 2305843009213693951;        // Equivalent to 61 straight 1's in binary
Oct 13 01:00:26.790 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 01:00:26.790 INFO kablam! 
Oct 13 01:00:26.790 INFO kablam! warning: function is never used: `mod_exp_hash`
Oct 13 01:00:26.790 INFO kablam!   --> src/hashing.rs:18:1
Oct 13 01:00:26.791 INFO kablam!    |
Oct 13 01:00:26.791 INFO kablam! 18 | pub fn mod_exp_hash(num: u64) -> u64
Oct 13 01:00:26.791 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 01:00:26.791 INFO kablam! 
Oct 13 01:00:26.791 INFO kablam! warning: function is never used: `mod_exp`
Oct 13 01:00:26.791 INFO kablam!   --> src/hashing.rs:31:1
Oct 13 01:00:26.791 INFO kablam!    |
Oct 13 01:00:26.792 INFO kablam! 31 | fn mod_exp(base: u64, exp: u64, modulo: u64) -> u64
Oct 13 01:00:26.792 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 01:00:26.792 INFO kablam! 
Oct 13 01:00:27.048 INFO kablam! warning: field is never used: `seed`
Oct 13 01:00:27.048 INFO kablam!  --> src/random.rs:5:5
Oct 13 01:00:27.048 INFO kablam!   |
Oct 13 01:00:27.048 INFO kablam! 5 |     seed: u64,
Oct 13 01:00:27.048 INFO kablam!   |     ^^^^^^^^^
Oct 13 01:00:27.048 INFO kablam!   |
Oct 13 01:00:27.048 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 13 01:00:27.048 INFO kablam! 
Oct 13 01:00:27.048 INFO kablam! warning: constant item is never used: `LARGEST_U64_PRIME`
Oct 13 01:00:27.048 INFO kablam!  --> src/hashing.rs:1:1
Oct 13 01:00:27.048 INFO kablam!   |
Oct 13 01:00:27.048 INFO kablam! 1 | const LARGEST_U64_PRIME: u64 = 2305843009213693951;        // Equivalent to 61 straight 1's in binary
Oct 13 01:00:27.048 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 01:00:27.048 INFO kablam! 
Oct 13 01:00:27.048 INFO kablam! warning: function is never used: `mod_exp_hash`
Oct 13 01:00:27.048 INFO kablam!   --> src/hashing.rs:18:1
Oct 13 01:00:27.048 INFO kablam!    |
Oct 13 01:00:27.048 INFO kablam! 18 | pub fn mod_exp_hash(num: u64) -> u64
Oct 13 01:00:27.048 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 01:00:27.048 INFO kablam! 
Oct 13 01:00:27.048 INFO kablam! warning: function is never used: `mod_exp`
Oct 13 01:00:27.048 INFO kablam!   --> src/hashing.rs:31:1
Oct 13 01:00:27.048 INFO kablam!    |
Oct 13 01:00:27.048 INFO kablam! 31 | fn mod_exp(base: u64, exp: u64, modulo: u64) -> u64
Oct 13 01:00:27.048 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 01:00:27.048 INFO kablam! 
Oct 13 01:00:27.095 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
Oct 13 01:00:27.095 INFO kablam! su: No module specific data is present
Oct 13 01:00:27.474 INFO running `"docker" "rm" "-f" "e57108fad4a1a7af61681a0ae3908399268f98d3ace6a1aa5a5bfd77cccc8150"`
Oct 13 01:00:27.704 INFO blam! e57108fad4a1a7af61681a0ae3908399268f98d3ace6a1aa5a5bfd77cccc8150