Sep 01 00:06:42.432 INFO checking SpinResearch/RustySecrets against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 00:06:42.432 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 00:06:42.432 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-2/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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 +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 00:06:42.666 INFO blam! 4f280873ad9ba077b9b72f72e5d02605b8572f9e8fe053ab1bd6a7d4d3b6a13b
Sep 01 00:06:42.668 INFO running `"docker" "start" "-a" "4f280873ad9ba077b9b72f72e5d02605b8572f9e8fe053ab1bd6a7d4d3b6a13b"`
Sep 01 00:06:43.805 INFO kablam!     Checking protobuf v1.5.1
Sep 01 00:06:43.805 INFO kablam!    Compiling rusty_secrets v0.2.3-pre (file:///source)
Sep 01 00:06:43.812 INFO kablam!     Checking error-chain v0.11.0
Sep 01 00:06:43.816 INFO kablam!     Checking memchr v0.1.11
Sep 01 00:06:43.829 INFO kablam!     Checking thread-id v2.0.0
Sep 01 00:06:43.829 INFO kablam!    Compiling rayon v0.8.2
Sep 01 00:06:44.455 INFO kablam!     Checking thread_local v0.2.7
Sep 01 00:06:45.101 INFO kablam!     Checking aho-corasick v0.5.3
Sep 01 00:06:47.526 INFO kablam!     Checking regex v0.1.80
Sep 01 00:06:53.349 INFO kablam!     Checking env_logger v0.3.5
Sep 01 00:06:54.001 INFO kablam!    Compiling ring v0.12.1
Sep 01 00:06:54.545 INFO kablam!     Checking quickcheck v0.4.1
Sep 01 00:07:05.662 INFO kablam!     Checking merkle v1.5.0
Sep 01 00:07:05.662 INFO kablam!     Checking lamport_sigs v0.5.0
Sep 01 00:07:07.271 INFO kablam!     Checking merkle_sigs v1.4.0
Sep 01 00:07:10.487 INFO kablam! warning: method is never used: `pow`
Sep 01 00:07:10.487 INFO kablam!   --> src/gf256.rs:49:5
Sep 01 00:07:10.487 INFO kablam!    |
Sep 01 00:07:10.487 INFO kablam! 49 |     pub fn pow(&self, mut exp: u8) -> Gf256 {
Sep 01 00:07:10.487 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 00:07:10.487 INFO kablam!    |
Sep 01 00:07:10.487 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 01 00:07:10.487 INFO kablam! 
Sep 01 00:07:10.487 INFO kablam! warning: function is never used: `interpolate`
Sep 01 00:07:10.487 INFO kablam!   --> src/lagrange.rs:49:1
Sep 01 00:07:10.487 INFO kablam!    |
Sep 01 00:07:10.487 INFO kablam! 49 | pub(crate) fn interpolate(points: &[(Gf256, Gf256)]) -> Poly {
Sep 01 00:07:10.488 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 00:07:10.488 INFO kablam! 
Sep 01 00:07:10.488 INFO kablam! warning: static item is never used: `MAX_COEFFS`
Sep 01 00:07:10.488 INFO kablam!  --> src/poly.rs:3:1
Sep 01 00:07:10.488 INFO kablam!   |
Sep 01 00:07:10.488 INFO kablam! 3 | static MAX_COEFFS: usize = 256;
Sep 01 00:07:10.488 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 00:07:10.488 INFO kablam! 
Sep 01 00:07:10.489 INFO kablam! warning: struct is never constructed: `Poly`
Sep 01 00:07:10.489 INFO kablam!  --> src/poly.rs:5:1
Sep 01 00:07:10.489 INFO kablam!   |
Sep 01 00:07:10.489 INFO kablam! 5 | pub(crate) struct Poly {
Sep 01 00:07:10.489 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^
Sep 01 00:07:10.489 INFO kablam! 
Sep 01 00:07:10.489 INFO kablam! warning: method is never used: `new`
Sep 01 00:07:10.489 INFO kablam!   --> src/poly.rs:10:5
Sep 01 00:07:10.489 INFO kablam!    |
Sep 01 00:07:10.489 INFO kablam! 10 |     pub fn new(coeffs: Vec<Gf256>) -> Self {
Sep 01 00:07:10.489 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 00:07:10.489 INFO kablam! 
Sep 01 00:07:10.489 INFO kablam! warning: method is never used: `evaluate_at_zero`
Sep 01 00:07:10.489 INFO kablam!   --> src/poly.rs:14:5
Sep 01 00:07:10.489 INFO kablam!    |
Sep 01 00:07:10.489 INFO kablam! 14 |     pub fn evaluate_at_zero(&self) -> Gf256 {
Sep 01 00:07:10.489 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 00:07:10.489 INFO kablam! 
Sep 01 00:07:10.489 INFO kablam! warning: method is never used: `evaluate_at`
Sep 01 00:07:10.489 INFO kablam!   --> src/poly.rs:18:5
Sep 01 00:07:10.489 INFO kablam!    |
Sep 01 00:07:10.489 INFO kablam! 18 |     pub fn evaluate_at(&self, x: Gf256) -> Gf256 {
Sep 01 00:07:10.489 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 00:07:10.489 INFO kablam! 
Sep 01 00:07:10.489 INFO kablam! warning: function is never used: `u32_to_bytes`
Sep 01 00:07:10.490 INFO kablam!  --> src/vol_hash.rs:7:1
Sep 01 00:07:10.490 INFO kablam!   |
Sep 01 00:07:10.490 INFO kablam! 7 | fn u32_to_bytes(x: u32) -> [u8; 4] {
Sep 01 00:07:10.490 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 00:07:10.490 INFO kablam! 
Sep 01 00:07:10.490 INFO kablam! warning: struct is never constructed: `VOLHash`
Sep 01 00:07:10.490 INFO kablam!   --> src/vol_hash.rs:11:1
Sep 01 00:07:10.490 INFO kablam!    |
Sep 01 00:07:10.490 INFO kablam! 11 | pub struct VOLHash {
Sep 01 00:07:10.490 INFO kablam!    | ^^^^^^^^^^^^^^^^^^
Sep 01 00:07:10.490 INFO kablam! 
Sep 01 00:07:10.490 INFO kablam! warning: method is never used: `new`
Sep 01 00:07:10.490 INFO kablam!   --> src/vol_hash.rs:17:5
Sep 01 00:07:10.490 INFO kablam!    |
Sep 01 00:07:10.490 INFO kablam! 17 |     pub fn new(algorithm: &'static Algorithm) -> VOLHash {
Sep 01 00:07:10.490 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 00:07:10.490 INFO kablam! 
Sep 01 00:07:10.490 INFO kablam! warning: method is never used: `process`
Sep 01 00:07:10.490 INFO kablam!   --> src/vol_hash.rs:24:5
Sep 01 00:07:10.490 INFO kablam!    |
Sep 01 00:07:10.490 INFO kablam! 24 |     pub fn process(&mut self, bytes: &[u8]) {
Sep 01 00:07:10.490 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 00:07:10.490 INFO kablam! 
Sep 01 00:07:10.490 INFO kablam! warning: method is never used: `finish`
Sep 01 00:07:10.491 INFO kablam!   --> src/vol_hash.rs:28:5
Sep 01 00:07:10.491 INFO kablam!    |
Sep 01 00:07:10.491 INFO kablam! 28 |     pub fn finish(self, dest: &mut [u8]) {
Sep 01 00:07:10.491 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 00:07:10.491 INFO kablam! 
Sep 01 00:07:12.492 INFO kablam! warning: method is never used: `evaluate_at_zero`
Sep 01 00:07:12.492 INFO kablam!   --> src/poly.rs:14:5
Sep 01 00:07:12.492 INFO kablam!    |
Sep 01 00:07:12.492 INFO kablam! 14 |     pub fn evaluate_at_zero(&self) -> Gf256 {
Sep 01 00:07:12.492 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 00:07:12.493 INFO kablam!    |
Sep 01 00:07:12.493 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 01 00:07:12.493 INFO kablam! 
Sep 01 00:07:12.493 INFO kablam! warning: function is never used: `u32_to_bytes`
Sep 01 00:07:12.493 INFO kablam!  --> src/vol_hash.rs:7:1
Sep 01 00:07:12.493 INFO kablam!   |
Sep 01 00:07:12.493 INFO kablam! 7 | fn u32_to_bytes(x: u32) -> [u8; 4] {
Sep 01 00:07:12.493 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 00:07:12.493 INFO kablam! 
Sep 01 00:07:12.493 INFO kablam! warning: struct is never constructed: `VOLHash`
Sep 01 00:07:12.493 INFO kablam!   --> src/vol_hash.rs:11:1
Sep 01 00:07:12.493 INFO kablam!    |
Sep 01 00:07:12.493 INFO kablam! 11 | pub struct VOLHash {
Sep 01 00:07:12.493 INFO kablam!    | ^^^^^^^^^^^^^^^^^^
Sep 01 00:07:12.493 INFO kablam! 
Sep 01 00:07:12.500 INFO kablam! warning: method is never used: `new`
Sep 01 00:07:12.500 INFO kablam!   --> src/vol_hash.rs:17:5
Sep 01 00:07:12.500 INFO kablam!    |
Sep 01 00:07:12.500 INFO kablam! 17 |     pub fn new(algorithm: &'static Algorithm) -> VOLHash {
Sep 01 00:07:12.500 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 00:07:12.500 INFO kablam! 
Sep 01 00:07:12.501 INFO kablam! warning: method is never used: `process`
Sep 01 00:07:12.501 INFO kablam!   --> src/vol_hash.rs:24:5
Sep 01 00:07:12.501 INFO kablam!    |
Sep 01 00:07:12.501 INFO kablam! 24 |     pub fn process(&mut self, bytes: &[u8]) {
Sep 01 00:07:12.501 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 00:07:12.501 INFO kablam! 
Sep 01 00:07:12.501 INFO kablam! warning: method is never used: `finish`
Sep 01 00:07:12.501 INFO kablam!   --> src/vol_hash.rs:28:5
Sep 01 00:07:12.501 INFO kablam!    |
Sep 01 00:07:12.501 INFO kablam! 28 |     pub fn finish(self, dest: &mut [u8]) {
Sep 01 00:07:12.501 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 00:07:12.501 INFO kablam! 
Sep 01 00:07:13.771 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 30.23s
Sep 01 00:07:13.797 INFO kablam! su: No module specific data is present
Sep 01 00:07:14.327 INFO running `"docker" "rm" "-f" "4f280873ad9ba077b9b72f72e5d02605b8572f9e8fe053ab1bd6a7d4d3b6a13b"`
Sep 01 00:07:14.484 INFO blam! 4f280873ad9ba077b9b72f72e5d02605b8572f9e8fe053ab1bd6a7d4d3b6a13b