Sep 20 23:34:15.320 INFO checking SpinResearch/RustySecrets against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 20 23:34:15.320 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 20 23:34:15.320 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-4/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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=1000" "-e" "CMD=cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 23:34:15.549 INFO blam! 40a07a8872225783d1c091c04a6a443bbe5f27846535c7ae0cee3a1b7a23e01e
Sep 20 23:34:15.551 INFO running `"docker" "start" "-a" "40a07a8872225783d1c091c04a6a443bbe5f27846535c7ae0cee3a1b7a23e01e"`
Sep 20 23:34:16.974 INFO kablam! usermod: no changes
Sep 20 23:34:17.294 INFO kablam!    Compiling cc v1.0.9
Sep 20 23:34:17.310 INFO kablam!     Checking protobuf v1.5.1
Sep 20 23:34:17.310 INFO kablam!    Compiling rusty_secrets v0.2.3-pre (/source)
Sep 20 23:34:17.318 INFO kablam!     Checking error-chain v0.11.0
Sep 20 23:34:17.318 INFO kablam!     Checking memchr v0.1.11
Sep 20 23:34:17.338 INFO kablam!     Checking thread-id v2.0.0
Sep 20 23:34:17.338 INFO kablam!     Checking lamport_sigs v0.5.0
Sep 20 23:34:17.958 INFO kablam!     Checking thread_local v0.2.7
Sep 20 23:34:18.970 INFO kablam!     Checking aho-corasick v0.5.3
Sep 20 23:34:20.706 INFO kablam!     Checking regex v0.1.80
Sep 20 23:34:26.942 INFO kablam!    Compiling miniz-sys v0.1.10
Sep 20 23:34:28.535 INFO kablam!     Checking env_logger v0.3.5
Sep 20 23:34:29.722 INFO kablam!     Checking quickcheck v0.4.1
Sep 20 23:34:30.954 INFO kablam!     Checking flate2 v0.2.20
Sep 20 23:34:35.815 INFO kablam!     Checking merkle v1.5.0
Sep 20 23:34:36.654 INFO kablam!     Checking merkle_sigs v1.4.0
Sep 20 23:34:38.123 INFO kablam! warning: unused `#[macro_use]` import
Sep 20 23:34:38.124 INFO kablam!   --> src/lib.rs:41:1
Sep 20 23:34:38.124 INFO kablam!    |
Sep 20 23:34:38.124 INFO kablam! 41 | #[macro_use]
Sep 20 23:34:38.125 INFO kablam!    | ^^^^^^^^^^^^
Sep 20 23:34:38.125 INFO kablam!    |
Sep 20 23:34:38.126 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 20 23:34:38.126 INFO kablam! 
Sep 20 23:34:39.242 INFO kablam! warning: method is never used: `pow`
Sep 20 23:34:39.242 INFO kablam!   --> src/gf256.rs:49:5
Sep 20 23:34:39.243 INFO kablam!    |
Sep 20 23:34:39.243 INFO kablam! 49 |     pub fn pow(&self, mut exp: u8) -> Gf256 {
Sep 20 23:34:39.244 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 23:34:39.244 INFO kablam!    |
Sep 20 23:34:39.244 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 20 23:34:39.245 INFO kablam! 
Sep 20 23:34:39.245 INFO kablam! warning: function is never used: `interpolate`
Sep 20 23:34:39.246 INFO kablam!   --> src/lagrange.rs:49:1
Sep 20 23:34:39.246 INFO kablam!    |
Sep 20 23:34:39.246 INFO kablam! 49 | pub(crate) fn interpolate(points: &[(Gf256, Gf256)]) -> Poly {
Sep 20 23:34:39.247 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 23:34:39.247 INFO kablam! 
Sep 20 23:34:39.248 INFO kablam! warning: static item is never used: `MAX_COEFFS`
Sep 20 23:34:39.248 INFO kablam!  --> src/poly.rs:3:1
Sep 20 23:34:39.248 INFO kablam!   |
Sep 20 23:34:39.249 INFO kablam! 3 | static MAX_COEFFS: usize = 256;
Sep 20 23:34:39.249 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 23:34:39.249 INFO kablam! 
Sep 20 23:34:39.250 INFO kablam! warning: struct is never constructed: `Poly`
Sep 20 23:34:39.250 INFO kablam!  --> src/poly.rs:5:1
Sep 20 23:34:39.251 INFO kablam!   |
Sep 20 23:34:39.251 INFO kablam! 5 | pub(crate) struct Poly {
Sep 20 23:34:39.251 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^
Sep 20 23:34:39.252 INFO kablam! 
Sep 20 23:34:39.252 INFO kablam! warning: method is never used: `new`
Sep 20 23:34:39.253 INFO kablam!   --> src/poly.rs:10:5
Sep 20 23:34:39.253 INFO kablam!    |
Sep 20 23:34:39.253 INFO kablam! 10 |     pub fn new(coeffs: Vec<Gf256>) -> Self {
Sep 20 23:34:39.254 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 23:34:39.254 INFO kablam! 
Sep 20 23:34:39.255 INFO kablam! warning: method is never used: `evaluate_at_zero`
Sep 20 23:34:39.255 INFO kablam!   --> src/poly.rs:14:5
Sep 20 23:34:39.255 INFO kablam!    |
Sep 20 23:34:39.256 INFO kablam! 14 |     pub fn evaluate_at_zero(&self) -> Gf256 {
Sep 20 23:34:39.256 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 23:34:39.256 INFO kablam! 
Sep 20 23:34:39.257 INFO kablam! warning: method is never used: `evaluate_at`
Sep 20 23:34:39.257 INFO kablam!   --> src/poly.rs:18:5
Sep 20 23:34:39.258 INFO kablam!    |
Sep 20 23:34:39.258 INFO kablam! 18 |     pub fn evaluate_at(&self, x: Gf256) -> Gf256 {
Sep 20 23:34:39.259 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 23:34:39.259 INFO kablam! 
Sep 20 23:34:39.266 INFO kablam! warning: function is never used: `u32_to_bytes`
Sep 20 23:34:39.266 INFO kablam!  --> src/vol_hash.rs:7:1
Sep 20 23:34:39.266 INFO kablam!   |
Sep 20 23:34:39.267 INFO kablam! 7 | fn u32_to_bytes(x: u32) -> [u8; 4] {
Sep 20 23:34:39.267 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 23:34:39.267 INFO kablam! 
Sep 20 23:34:39.268 INFO kablam! warning: struct is never constructed: `VOLHash`
Sep 20 23:34:39.268 INFO kablam!   --> src/vol_hash.rs:11:1
Sep 20 23:34:39.268 INFO kablam!    |
Sep 20 23:34:39.269 INFO kablam! 11 | pub struct VOLHash {
Sep 20 23:34:39.269 INFO kablam!    | ^^^^^^^^^^^^^^^^^^
Sep 20 23:34:39.269 INFO kablam! 
Sep 20 23:34:39.270 INFO kablam! warning: method is never used: `new`
Sep 20 23:34:39.270 INFO kablam!   --> src/vol_hash.rs:17:5
Sep 20 23:34:39.271 INFO kablam!    |
Sep 20 23:34:39.271 INFO kablam! 17 |     pub fn new(algorithm: &'static Algorithm) -> VOLHash {
Sep 20 23:34:39.271 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 23:34:39.272 INFO kablam! 
Sep 20 23:34:39.272 INFO kablam! warning: method is never used: `process`
Sep 20 23:34:39.273 INFO kablam!   --> src/vol_hash.rs:24:5
Sep 20 23:34:39.273 INFO kablam!    |
Sep 20 23:34:39.273 INFO kablam! 24 |     pub fn process(&mut self, bytes: &[u8]) {
Sep 20 23:34:39.274 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 23:34:39.274 INFO kablam! 
Sep 20 23:34:39.275 INFO kablam! warning: method is never used: `finish`
Sep 20 23:34:39.275 INFO kablam!   --> src/vol_hash.rs:28:5
Sep 20 23:34:39.275 INFO kablam!    |
Sep 20 23:34:39.276 INFO kablam! 28 |     pub fn finish(self, dest: &mut [u8]) {
Sep 20 23:34:39.276 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 23:34:39.276 INFO kablam! 
Sep 20 23:34:40.642 INFO kablam! warning: method is never used: `evaluate_at_zero`
Sep 20 23:34:40.642 INFO kablam!   --> src/poly.rs:14:5
Sep 20 23:34:40.642 INFO kablam!    |
Sep 20 23:34:40.642 INFO kablam! 14 |     pub fn evaluate_at_zero(&self) -> Gf256 {
Sep 20 23:34:40.642 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 23:34:40.650 INFO kablam!    |
Sep 20 23:34:40.650 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 20 23:34:40.650 INFO kablam! 
Sep 20 23:34:40.651 INFO kablam! warning: function is never used: `u32_to_bytes`
Sep 20 23:34:40.651 INFO kablam!  --> src/vol_hash.rs:7:1
Sep 20 23:34:40.651 INFO kablam!   |
Sep 20 23:34:40.651 INFO kablam! 7 | fn u32_to_bytes(x: u32) -> [u8; 4] {
Sep 20 23:34:40.651 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 23:34:40.651 INFO kablam! 
Sep 20 23:34:40.651 INFO kablam! warning: struct is never constructed: `VOLHash`
Sep 20 23:34:40.651 INFO kablam!   --> src/vol_hash.rs:11:1
Sep 20 23:34:40.651 INFO kablam!    |
Sep 20 23:34:40.651 INFO kablam! 11 | pub struct VOLHash {
Sep 20 23:34:40.651 INFO kablam!    | ^^^^^^^^^^^^^^^^^^
Sep 20 23:34:40.651 INFO kablam! 
Sep 20 23:34:40.651 INFO kablam! warning: method is never used: `new`
Sep 20 23:34:40.651 INFO kablam!   --> src/vol_hash.rs:17:5
Sep 20 23:34:40.651 INFO kablam!    |
Sep 20 23:34:40.651 INFO kablam! 17 |     pub fn new(algorithm: &'static Algorithm) -> VOLHash {
Sep 20 23:34:40.651 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 23:34:40.651 INFO kablam! 
Sep 20 23:34:40.651 INFO kablam! warning: method is never used: `process`
Sep 20 23:34:40.651 INFO kablam!   --> src/vol_hash.rs:24:5
Sep 20 23:34:40.651 INFO kablam!    |
Sep 20 23:34:40.651 INFO kablam! 24 |     pub fn process(&mut self, bytes: &[u8]) {
Sep 20 23:34:40.651 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 23:34:40.651 INFO kablam! 
Sep 20 23:34:40.651 INFO kablam! warning: method is never used: `finish`
Sep 20 23:34:40.651 INFO kablam!   --> src/vol_hash.rs:28:5
Sep 20 23:34:40.651 INFO kablam!    |
Sep 20 23:34:40.651 INFO kablam! 28 |     pub fn finish(self, dest: &mut [u8]) {
Sep 20 23:34:40.651 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 23:34:40.651 INFO kablam! 
Sep 20 23:34:42.623 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 25.63s
Sep 20 23:34:42.643 INFO kablam! su: No module specific data is present
Sep 20 23:34:44.661 INFO running `"docker" "rm" "-f" "40a07a8872225783d1c091c04a6a443bbe5f27846535c7ae0cee3a1b7a23e01e"`
Sep 20 23:34:44.779 INFO blam! 40a07a8872225783d1c091c04a6a443bbe5f27846535c7ae0cee3a1b7a23e01e