Nov 04 10:11:04.528 INFO checking ashelleyPurdue/rust_prng against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 04 10:11:04.528 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-0/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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 04 10:11:05.030 INFO blam! 4b25da55522ef368f8de20145dbeed8ff313385960d27fbf89da63fcde5de5cc
Nov 04 10:11:05.032 INFO running `"docker" "start" "-a" "4b25da55522ef368f8de20145dbeed8ff313385960d27fbf89da63fcde5de5cc"`
Nov 04 10:11:05.999 INFO kablam! usermod: no changes
Nov 04 10:11:06.055 INFO kablam!     Checking rng_struct v0.1.0 (/source)
Nov 04 10:11:06.621 INFO kablam! warning: field is never used: `seed`
Nov 04 10:11:06.621 INFO kablam!  --> src/random.rs:5:5
Nov 04 10:11:06.621 INFO kablam!   |
Nov 04 10:11:06.621 INFO kablam! 5 |     seed: u64,
Nov 04 10:11:06.621 INFO kablam!   |     ^^^^^^^^^
Nov 04 10:11:06.621 INFO kablam!   |
Nov 04 10:11:06.621 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 04 10:11:06.621 INFO kablam! 
Nov 04 10:11:06.621 INFO kablam! warning: constant item is never used: `LARGEST_U64_PRIME`
Nov 04 10:11:06.621 INFO kablam!  --> src/hashing.rs:1:1
Nov 04 10:11:06.621 INFO kablam!   |
Nov 04 10:11:06.621 INFO kablam! 1 | const LARGEST_U64_PRIME: u64 = 2305843009213693951;        // Equivalent to 61 straight 1's in binary
Nov 04 10:11:06.621 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 10:11:06.621 INFO kablam! 
Nov 04 10:11:06.621 INFO kablam! warning: function is never used: `mod_exp_hash`
Nov 04 10:11:06.621 INFO kablam!   --> src/hashing.rs:18:1
Nov 04 10:11:06.621 INFO kablam!    |
Nov 04 10:11:06.621 INFO kablam! 18 | pub fn mod_exp_hash(num: u64) -> u64
Nov 04 10:11:06.621 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 10:11:06.621 INFO kablam! 
Nov 04 10:11:06.621 INFO kablam! warning: function is never used: `mod_exp`
Nov 04 10:11:06.621 INFO kablam!   --> src/hashing.rs:31:1
Nov 04 10:11:06.621 INFO kablam!    |
Nov 04 10:11:06.621 INFO kablam! 31 | fn mod_exp(base: u64, exp: u64, modulo: u64) -> u64
Nov 04 10:11:06.621 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 10:11:06.621 INFO kablam! 
Nov 04 10:11:06.785 INFO kablam! warning: field is never used: `seed`
Nov 04 10:11:06.785 INFO kablam!  --> src/random.rs:5:5
Nov 04 10:11:06.786 INFO kablam!   |
Nov 04 10:11:06.786 INFO kablam! 5 |     seed: u64,
Nov 04 10:11:06.786 INFO kablam!   |     ^^^^^^^^^
Nov 04 10:11:06.787 INFO kablam!   |
Nov 04 10:11:06.787 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 04 10:11:06.787 INFO kablam! 
Nov 04 10:11:06.788 INFO kablam! warning: constant item is never used: `LARGEST_U64_PRIME`
Nov 04 10:11:06.788 INFO kablam!  --> src/hashing.rs:1:1
Nov 04 10:11:06.788 INFO kablam!   |
Nov 04 10:11:06.788 INFO kablam! 1 | const LARGEST_U64_PRIME: u64 = 2305843009213693951;        // Equivalent to 61 straight 1's in binary
Nov 04 10:11:06.789 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 10:11:06.789 INFO kablam! 
Nov 04 10:11:06.789 INFO kablam! warning: function is never used: `mod_exp_hash`
Nov 04 10:11:06.790 INFO kablam!   --> src/hashing.rs:18:1
Nov 04 10:11:06.790 INFO kablam!    |
Nov 04 10:11:06.790 INFO kablam! 18 | pub fn mod_exp_hash(num: u64) -> u64
Nov 04 10:11:06.791 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 10:11:06.791 INFO kablam! 
Nov 04 10:11:06.791 INFO kablam! warning: function is never used: `mod_exp`
Nov 04 10:11:06.791 INFO kablam!   --> src/hashing.rs:31:1
Nov 04 10:11:06.792 INFO kablam!    |
Nov 04 10:11:06.792 INFO kablam! 31 | fn mod_exp(base: u64, exp: u64, modulo: u64) -> u64
Nov 04 10:11:06.792 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 10:11:06.793 INFO kablam! 
Nov 04 10:11:06.802 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
Nov 04 10:11:06.811 INFO kablam! su: No module specific data is present
Nov 04 10:11:07.435 INFO running `"docker" "rm" "-f" "4b25da55522ef368f8de20145dbeed8ff313385960d27fbf89da63fcde5de5cc"`
Nov 04 10:11:07.768 INFO blam! 4b25da55522ef368f8de20145dbeed8ff313385960d27fbf89da63fcde5de5cc