Aug 29 19:45:09.373 INFO checking SpinResearch/RustySecrets against try#bc5a74802bb3ffc82f51ef04bca58d64220124c4 for pr-53699
Aug 29 19:45:09.373 INFO running: cargo +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets
Aug 29 19:45:09.373 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53699/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-0/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/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" "-e" "USER_ID=500" "-e" "CMD=cargo +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 29 19:45:09.610 INFO blam! dfd20ca04df5e8474a777b73e1a2a31e8d7e98a1ba765cdfced6b25a1100e670
Aug 29 19:45:09.613 INFO running `"docker" "start" "-a" "dfd20ca04df5e8474a777b73e1a2a31e8d7e98a1ba765cdfced6b25a1100e670"`
Aug 29 19:45:10.636 INFO kablam!     Checking protobuf v1.5.1
Aug 29 19:45:10.642 INFO kablam!    Compiling rusty_secrets v0.2.3-pre (file:///source)
Aug 29 19:45:10.722 INFO kablam!     Checking flate2 v0.2.20
Aug 29 19:45:10.731 INFO kablam!     Checking env_logger v0.3.5
Aug 29 19:45:10.732 INFO kablam!     Checking lamport_sigs v0.5.0
Aug 29 19:45:12.545 INFO kablam!     Checking quickcheck v0.4.1
Aug 29 19:45:28.541 INFO kablam!     Checking merkle v1.5.0
Aug 29 19:45:29.734 INFO kablam!     Checking merkle_sigs v1.4.0
Aug 29 19:45:32.507 INFO kablam! warning: method is never used: `pow`
Aug 29 19:45:32.507 INFO kablam!   --> src/gf256.rs:49:5
Aug 29 19:45:32.507 INFO kablam!    |
Aug 29 19:45:32.507 INFO kablam! 49 |     pub fn pow(&self, mut exp: u8) -> Gf256 {
Aug 29 19:45:32.507 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 19:45:32.507 INFO kablam!    |
Aug 29 19:45:32.507 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 29 19:45:32.507 INFO kablam! 
Aug 29 19:45:32.507 INFO kablam! warning: function is never used: `interpolate`
Aug 29 19:45:32.507 INFO kablam!   --> src/lagrange.rs:49:1
Aug 29 19:45:32.508 INFO kablam!    |
Aug 29 19:45:32.508 INFO kablam! 49 | pub(crate) fn interpolate(points: &[(Gf256, Gf256)]) -> Poly {
Aug 29 19:45:32.508 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 19:45:32.508 INFO kablam! 
Aug 29 19:45:32.508 INFO kablam! warning: static item is never used: `MAX_COEFFS`
Aug 29 19:45:32.508 INFO kablam!  --> src/poly.rs:3:1
Aug 29 19:45:32.508 INFO kablam!   |
Aug 29 19:45:32.508 INFO kablam! 3 | static MAX_COEFFS: usize = 256;
Aug 29 19:45:32.508 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 19:45:32.508 INFO kablam! 
Aug 29 19:45:32.508 INFO kablam! warning: struct is never constructed: `Poly`
Aug 29 19:45:32.508 INFO kablam!  --> src/poly.rs:5:1
Aug 29 19:45:32.508 INFO kablam!   |
Aug 29 19:45:32.508 INFO kablam! 5 | pub(crate) struct Poly {
Aug 29 19:45:32.508 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^
Aug 29 19:45:32.508 INFO kablam! 
Aug 29 19:45:32.509 INFO kablam! warning: method is never used: `new`
Aug 29 19:45:32.509 INFO kablam!   --> src/poly.rs:10:5
Aug 29 19:45:32.509 INFO kablam!    |
Aug 29 19:45:32.509 INFO kablam! 10 |     pub fn new(coeffs: Vec<Gf256>) -> Self {
Aug 29 19:45:32.509 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 19:45:32.509 INFO kablam! 
Aug 29 19:45:32.509 INFO kablam! warning: method is never used: `evaluate_at_zero`
Aug 29 19:45:32.509 INFO kablam!   --> src/poly.rs:14:5
Aug 29 19:45:32.509 INFO kablam!    |
Aug 29 19:45:32.509 INFO kablam! 14 |     pub fn evaluate_at_zero(&self) -> Gf256 {
Aug 29 19:45:32.509 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 19:45:32.509 INFO kablam! 
Aug 29 19:45:32.509 INFO kablam! warning: method is never used: `evaluate_at`
Aug 29 19:45:32.509 INFO kablam!   --> src/poly.rs:18:5
Aug 29 19:45:32.509 INFO kablam!    |
Aug 29 19:45:32.509 INFO kablam! 18 |     pub fn evaluate_at(&self, x: Gf256) -> Gf256 {
Aug 29 19:45:32.509 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 19:45:32.509 INFO kablam! 
Aug 29 19:45:32.509 INFO kablam! warning: function is never used: `u32_to_bytes`
Aug 29 19:45:32.510 INFO kablam!  --> src/vol_hash.rs:7:1
Aug 29 19:45:32.510 INFO kablam!   |
Aug 29 19:45:32.510 INFO kablam! 7 | fn u32_to_bytes(x: u32) -> [u8; 4] {
Aug 29 19:45:32.510 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 19:45:32.510 INFO kablam! 
Aug 29 19:45:32.510 INFO kablam! warning: struct is never constructed: `VOLHash`
Aug 29 19:45:32.510 INFO kablam!   --> src/vol_hash.rs:11:1
Aug 29 19:45:32.510 INFO kablam!    |
Aug 29 19:45:32.510 INFO kablam! 11 | pub struct VOLHash {
Aug 29 19:45:32.510 INFO kablam!    | ^^^^^^^^^^^^^^^^^^
Aug 29 19:45:32.510 INFO kablam! 
Aug 29 19:45:32.510 INFO kablam! warning: method is never used: `new`
Aug 29 19:45:32.510 INFO kablam!   --> src/vol_hash.rs:17:5
Aug 29 19:45:32.510 INFO kablam!    |
Aug 29 19:45:32.510 INFO kablam! 17 |     pub fn new(algorithm: &'static Algorithm) -> VOLHash {
Aug 29 19:45:32.510 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 19:45:32.510 INFO kablam! 
Aug 29 19:45:32.510 INFO kablam! warning: method is never used: `process`
Aug 29 19:45:32.510 INFO kablam!   --> src/vol_hash.rs:24:5
Aug 29 19:45:32.510 INFO kablam!    |
Aug 29 19:45:32.510 INFO kablam! 24 |     pub fn process(&mut self, bytes: &[u8]) {
Aug 29 19:45:32.510 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 19:45:32.510 INFO kablam! 
Aug 29 19:45:32.510 INFO kablam! warning: method is never used: `finish`
Aug 29 19:45:32.511 INFO kablam!   --> src/vol_hash.rs:28:5
Aug 29 19:45:32.511 INFO kablam!    |
Aug 29 19:45:32.511 INFO kablam! 28 |     pub fn finish(self, dest: &mut [u8]) {
Aug 29 19:45:32.511 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 19:45:32.511 INFO kablam! 
Aug 29 19:45:32.927 INFO kablam! warning: method is never used: `evaluate_at_zero`
Aug 29 19:45:32.927 INFO kablam!   --> src/poly.rs:14:5
Aug 29 19:45:32.927 INFO kablam!    |
Aug 29 19:45:32.927 INFO kablam! 14 |     pub fn evaluate_at_zero(&self) -> Gf256 {
Aug 29 19:45:32.927 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 19:45:32.927 INFO kablam!    |
Aug 29 19:45:32.927 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 29 19:45:32.927 INFO kablam! 
Aug 29 19:45:32.927 INFO kablam! warning: function is never used: `u32_to_bytes`
Aug 29 19:45:32.927 INFO kablam!  --> src/vol_hash.rs:7:1
Aug 29 19:45:32.927 INFO kablam!   |
Aug 29 19:45:32.927 INFO kablam! 7 | fn u32_to_bytes(x: u32) -> [u8; 4] {
Aug 29 19:45:32.927 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 19:45:32.927 INFO kablam! 
Aug 29 19:45:32.927 INFO kablam! warning: struct is never constructed: `VOLHash`
Aug 29 19:45:32.927 INFO kablam!   --> src/vol_hash.rs:11:1
Aug 29 19:45:32.927 INFO kablam!    |
Aug 29 19:45:32.927 INFO kablam! 11 | pub struct VOLHash {
Aug 29 19:45:32.927 INFO kablam!    | ^^^^^^^^^^^^^^^^^^
Aug 29 19:45:32.927 INFO kablam! 
Aug 29 19:45:32.927 INFO kablam! warning: method is never used: `new`
Aug 29 19:45:32.927 INFO kablam!   --> src/vol_hash.rs:17:5
Aug 29 19:45:32.928 INFO kablam!    |
Aug 29 19:45:32.928 INFO kablam! 17 |     pub fn new(algorithm: &'static Algorithm) -> VOLHash {
Aug 29 19:45:32.928 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 19:45:32.928 INFO kablam! 
Aug 29 19:45:32.928 INFO kablam! warning: method is never used: `process`
Aug 29 19:45:32.928 INFO kablam!   --> src/vol_hash.rs:24:5
Aug 29 19:45:32.928 INFO kablam!    |
Aug 29 19:45:32.928 INFO kablam! 24 |     pub fn process(&mut self, bytes: &[u8]) {
Aug 29 19:45:32.928 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 19:45:32.928 INFO kablam! 
Aug 29 19:45:32.928 INFO kablam! warning: method is never used: `finish`
Aug 29 19:45:32.928 INFO kablam!   --> src/vol_hash.rs:28:5
Aug 29 19:45:32.928 INFO kablam!    |
Aug 29 19:45:32.928 INFO kablam! 28 |     pub fn finish(self, dest: &mut [u8]) {
Aug 29 19:45:32.928 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 19:45:32.928 INFO kablam! 
Aug 29 19:45:34.253 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 23.81s
Aug 29 19:45:34.269 INFO kablam! su: No module specific data is present
Aug 29 19:45:34.601 INFO running `"docker" "rm" "-f" "dfd20ca04df5e8474a777b73e1a2a31e8d7e98a1ba765cdfced6b25a1100e670"`
Aug 29 19:45:34.734 INFO blam! dfd20ca04df5e8474a777b73e1a2a31e8d7e98a1ba765cdfced6b25a1100e670