Nov 28 11:00:02.682 INFO checking SpinResearch/RustySecrets against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 11:00:02.683 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-3/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 28 11:00:03.148 INFO [stdout] 3fd6d5eee83aac505342593588bc56636f786abe3ff6f8dcc38964456d42d2fc
Nov 28 11:00:03.154 INFO running `"docker" "start" "-a" "3fd6d5eee83aac505342593588bc56636f786abe3ff6f8dcc38964456d42d2fc"`
Nov 28 11:00:05.050 INFO [stderr] usermod: no changes
Nov 28 11:00:05.293 INFO [stderr]     Checking protobuf v1.5.1
Nov 28 11:00:05.296 INFO [stderr]    Compiling rusty_secrets v0.2.3-pre (/source)
Nov 28 11:00:05.301 INFO [stderr]     Checking error-chain v0.11.0
Nov 28 11:00:05.330 INFO [stderr]    Compiling crossbeam-epoch v0.3.1
Nov 28 11:00:05.332 INFO [stderr]     Checking flate2 v0.2.20
Nov 28 11:00:05.334 INFO [stderr]     Checking env_logger v0.3.5
Nov 28 11:00:09.090 INFO [stderr]    Compiling crossbeam-deque v0.2.0
Nov 28 11:00:09.195 INFO [stderr]     Checking quickcheck v0.4.1
Nov 28 11:00:11.460 INFO [stderr]    Compiling rayon-core v1.4.0
Nov 28 11:00:15.940 INFO [stderr]    Compiling rayon v0.8.2
Nov 28 11:00:22.200 INFO [stderr]    Compiling ring v0.12.1
Nov 28 11:00:30.377 INFO [stderr]     Checking merkle v1.5.0
Nov 28 11:00:30.379 INFO [stderr]     Checking lamport_sigs v0.5.0
Nov 28 11:00:32.233 INFO [stderr]     Checking merkle_sigs v1.4.0
Nov 28 11:00:35.863 INFO [stderr] warning: method is never used: `pow`
Nov 28 11:00:35.863 INFO [stderr]   --> src/gf256.rs:49:5
Nov 28 11:00:35.863 INFO [stderr]    |
Nov 28 11:00:35.863 INFO [stderr] 49 |     pub fn pow(&self, mut exp: u8) -> Gf256 {
Nov 28 11:00:35.863 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 11:00:35.863 INFO [stderr]    |
Nov 28 11:00:35.863 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 11:00:35.865 INFO [stderr] 
Nov 28 11:00:35.865 INFO [stderr] warning: function is never used: `interpolate`
Nov 28 11:00:35.865 INFO [stderr]   --> src/lagrange.rs:49:1
Nov 28 11:00:35.865 INFO [stderr]    |
Nov 28 11:00:35.865 INFO [stderr] 49 | pub(crate) fn interpolate(points: &[(Gf256, Gf256)]) -> Poly {
Nov 28 11:00:35.865 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 11:00:35.865 INFO [stderr] 
Nov 28 11:00:35.865 INFO [stderr] warning: static item is never used: `MAX_COEFFS`
Nov 28 11:00:35.865 INFO [stderr]  --> src/poly.rs:3:1
Nov 28 11:00:35.865 INFO [stderr]   |
Nov 28 11:00:35.865 INFO [stderr] 3 | static MAX_COEFFS: usize = 256;
Nov 28 11:00:35.865 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 11:00:35.865 INFO [stderr] 
Nov 28 11:00:35.865 INFO [stderr] warning: struct is never constructed: `Poly`
Nov 28 11:00:35.865 INFO [stderr]  --> src/poly.rs:5:1
Nov 28 11:00:35.865 INFO [stderr]   |
Nov 28 11:00:35.865 INFO [stderr] 5 | pub(crate) struct Poly {
Nov 28 11:00:35.865 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^
Nov 28 11:00:35.865 INFO [stderr] 
Nov 28 11:00:35.865 INFO [stderr] warning: method is never used: `new`
Nov 28 11:00:35.865 INFO [stderr]   --> src/poly.rs:10:5
Nov 28 11:00:35.865 INFO [stderr]    |
Nov 28 11:00:35.865 INFO [stderr] 10 |     pub fn new(coeffs: Vec<Gf256>) -> Self {
Nov 28 11:00:35.865 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 11:00:35.865 INFO [stderr] 
Nov 28 11:00:35.865 INFO [stderr] warning: method is never used: `evaluate_at_zero`
Nov 28 11:00:35.865 INFO [stderr]   --> src/poly.rs:14:5
Nov 28 11:00:35.865 INFO [stderr]    |
Nov 28 11:00:35.865 INFO [stderr] 14 |     pub fn evaluate_at_zero(&self) -> Gf256 {
Nov 28 11:00:35.865 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 11:00:35.865 INFO [stderr] 
Nov 28 11:00:35.865 INFO [stderr] warning: method is never used: `evaluate_at`
Nov 28 11:00:35.865 INFO [stderr]   --> src/poly.rs:18:5
Nov 28 11:00:35.865 INFO [stderr]    |
Nov 28 11:00:35.865 INFO [stderr] 18 |     pub fn evaluate_at(&self, x: Gf256) -> Gf256 {
Nov 28 11:00:35.865 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 11:00:35.865 INFO [stderr] 
Nov 28 11:00:35.865 INFO [stderr] warning: function is never used: `u32_to_bytes`
Nov 28 11:00:35.865 INFO [stderr]  --> src/vol_hash.rs:7:1
Nov 28 11:00:35.865 INFO [stderr]   |
Nov 28 11:00:35.865 INFO [stderr] 7 | fn u32_to_bytes(x: u32) -> [u8; 4] {
Nov 28 11:00:35.866 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 11:00:35.866 INFO [stderr] 
Nov 28 11:00:35.866 INFO [stderr] warning: struct is never constructed: `VOLHash`
Nov 28 11:00:35.866 INFO [stderr]   --> src/vol_hash.rs:11:1
Nov 28 11:00:35.866 INFO [stderr]    |
Nov 28 11:00:35.866 INFO [stderr] 11 | pub struct VOLHash {
Nov 28 11:00:35.866 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^
Nov 28 11:00:35.866 INFO [stderr] 
Nov 28 11:00:35.866 INFO [stderr] warning: method is never used: `new`
Nov 28 11:00:35.866 INFO [stderr]   --> src/vol_hash.rs:17:5
Nov 28 11:00:35.866 INFO [stderr]    |
Nov 28 11:00:35.866 INFO [stderr] 17 |     pub fn new(algorithm: &'static Algorithm) -> VOLHash {
Nov 28 11:00:35.866 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 11:00:35.866 INFO [stderr] 
Nov 28 11:00:35.866 INFO [stderr] warning: method is never used: `process`
Nov 28 11:00:35.866 INFO [stderr]   --> src/vol_hash.rs:24:5
Nov 28 11:00:35.866 INFO [stderr]    |
Nov 28 11:00:35.866 INFO [stderr] 24 |     pub fn process(&mut self, bytes: &[u8]) {
Nov 28 11:00:35.866 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 11:00:35.866 INFO [stderr] 
Nov 28 11:00:35.866 INFO [stderr] warning: method is never used: `finish`
Nov 28 11:00:35.866 INFO [stderr]   --> src/vol_hash.rs:28:5
Nov 28 11:00:35.866 INFO [stderr]    |
Nov 28 11:00:35.866 INFO [stderr] 28 |     pub fn finish(self, dest: &mut [u8]) {
Nov 28 11:00:35.866 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 11:00:35.866 INFO [stderr] 
Nov 28 11:00:36.162 INFO [stderr] warning: unused `#[macro_use]` import
Nov 28 11:00:36.163 INFO [stderr]   --> src/lib.rs:41:1
Nov 28 11:00:36.164 INFO [stderr]    |
Nov 28 11:00:36.164 INFO [stderr] 41 | #[macro_use]
Nov 28 11:00:36.165 INFO [stderr]    | ^^^^^^^^^^^^
Nov 28 11:00:36.165 INFO [stderr]    |
Nov 28 11:00:36.166 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 28 11:00:36.166 INFO [stderr] 
Nov 28 11:00:41.381 INFO [stderr] warning: method is never used: `evaluate_at_zero`
Nov 28 11:00:41.381 INFO [stderr]   --> src/poly.rs:14:5
Nov 28 11:00:41.381 INFO [stderr]    |
Nov 28 11:00:41.382 INFO [stderr] 14 |     pub fn evaluate_at_zero(&self) -> Gf256 {
Nov 28 11:00:41.382 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 11:00:41.382 INFO [stderr]    |
Nov 28 11:00:41.383 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 11:00:41.383 INFO [stderr] 
Nov 28 11:00:41.383 INFO [stderr] warning: function is never used: `u32_to_bytes`
Nov 28 11:00:41.384 INFO [stderr]  --> src/vol_hash.rs:7:1
Nov 28 11:00:41.384 INFO [stderr]   |
Nov 28 11:00:41.384 INFO [stderr] 7 | fn u32_to_bytes(x: u32) -> [u8; 4] {
Nov 28 11:00:41.384 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 11:00:41.385 INFO [stderr] 
Nov 28 11:00:41.385 INFO [stderr] warning: struct is never constructed: `VOLHash`
Nov 28 11:00:41.385 INFO [stderr]   --> src/vol_hash.rs:11:1
Nov 28 11:00:41.385 INFO [stderr]    |
Nov 28 11:00:41.386 INFO [stderr] 11 | pub struct VOLHash {
Nov 28 11:00:41.386 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^
Nov 28 11:00:41.386 INFO [stderr] 
Nov 28 11:00:41.386 INFO [stderr] warning: method is never used: `new`
Nov 28 11:00:41.387 INFO [stderr]   --> src/vol_hash.rs:17:5
Nov 28 11:00:41.387 INFO [stderr]    |
Nov 28 11:00:41.387 INFO [stderr] 17 |     pub fn new(algorithm: &'static Algorithm) -> VOLHash {
Nov 28 11:00:41.388 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 11:00:41.388 INFO [stderr] 
Nov 28 11:00:41.388 INFO [stderr] warning: method is never used: `process`
Nov 28 11:00:41.388 INFO [stderr]   --> src/vol_hash.rs:24:5
Nov 28 11:00:41.389 INFO [stderr]    |
Nov 28 11:00:41.389 INFO [stderr] 24 |     pub fn process(&mut self, bytes: &[u8]) {
Nov 28 11:00:41.389 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 11:00:41.390 INFO [stderr] 
Nov 28 11:00:41.390 INFO [stderr] warning: method is never used: `finish`
Nov 28 11:00:41.390 INFO [stderr]   --> src/vol_hash.rs:28:5
Nov 28 11:00:41.390 INFO [stderr]    |
Nov 28 11:00:41.391 INFO [stderr] 28 |     pub fn finish(self, dest: &mut [u8]) {
Nov 28 11:00:41.391 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 11:00:41.391 INFO [stderr] 
Nov 28 11:00:44.316 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 39.24s
Nov 28 11:00:44.332 INFO [stderr] su: No module specific data is present
Nov 28 11:00:45.815 INFO running `"docker" "inspect" "3fd6d5eee83aac505342593588bc56636f786abe3ff6f8dcc38964456d42d2fc"`
Nov 28 11:00:46.064 INFO running `"docker" "rm" "-f" "3fd6d5eee83aac505342593588bc56636f786abe3ff6f8dcc38964456d42d2fc"`
Nov 28 11:00:46.336 INFO [stdout] 3fd6d5eee83aac505342593588bc56636f786abe3ff6f8dcc38964456d42d2fc