Jul 12 04:58:30.671 INFO checking lockchain-core-0.2.1 against try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255 for pr-52234
Jul 12 04:58:30.672 INFO running: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 12 04:58:30.672 INFO creating container for: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 12 04:58:30.672 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-52234/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-6/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/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 +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 12 04:58:30.922 INFO blam! 1e23b4b43583e9f1af8b21670057303f28c257bb0bfa0517e79b1e641ec9fae3
Jul 12 04:58:30.924 INFO running `"docker" "start" "-a" "1e23b4b43583e9f1af8b21670057303f28c257bb0bfa0517e79b1e641ec9fae3"`
Jul 12 04:58:32.038 INFO kablam!     Checking subtle v0.3.0
Jul 12 04:58:32.055 INFO kablam!     Checking pwhash v0.1.2
Jul 12 04:58:32.055 INFO kablam!     Checking aes-soft v0.1.0
Jul 12 04:58:32.055 INFO kablam!     Checking block-modes v0.1.0
Jul 12 04:58:32.058 INFO kablam!     Checking pmac v0.1.0
Jul 12 04:58:32.059 INFO kablam!     Checking cmac v0.1.0
Jul 12 04:58:36.255 INFO kablam!     Checking aes v0.1.0
Jul 12 04:58:38.296 INFO kablam!     Checking miscreant v0.4.0-beta2
Jul 12 04:58:40.161 INFO kablam!     Checking lockchain-core v0.2.1 (file:///source)
Jul 12 04:58:42.422 INFO kablam! warning: unused import: `BTreeMap`
Jul 12 04:58:42.422 INFO kablam!   --> src/vault.rs:11:24
Jul 12 04:58:42.422 INFO kablam!    |
Jul 12 04:58:42.423 INFO kablam! 11 | use std::collections::{BTreeMap, HashMap};
Jul 12 04:58:42.423 INFO kablam!    |                        ^^^^^^^^
Jul 12 04:58:42.423 INFO kablam!    |
Jul 12 04:58:42.423 INFO kablam!    = note: #[warn(unused_imports)] on by default
Jul 12 04:58:42.423 INFO kablam! 
Jul 12 04:58:42.423 INFO kablam! warning: unused import: `Path`
Jul 12 04:58:42.423 INFO kablam!   --> src/vault.rs:14:17
Jul 12 04:58:42.423 INFO kablam!    |
Jul 12 04:58:42.423 INFO kablam! 14 | use std::path::{Path, PathBuf};
Jul 12 04:58:42.423 INFO kablam!    |                 ^^^^
Jul 12 04:58:42.423 INFO kablam! 
Jul 12 04:58:42.423 INFO kablam! warning: unused import: `serde_json`
Jul 12 04:58:42.423 INFO kablam!   --> src/vault.rs:19:5
Jul 12 04:58:42.423 INFO kablam!    |
Jul 12 04:58:42.423 INFO kablam! 19 | use serde_json;
Jul 12 04:58:42.423 INFO kablam!    |     ^^^^^^^^^^
Jul 12 04:58:42.423 INFO kablam! 
Jul 12 04:58:42.424 INFO kablam! warning: unused imports: `encoding`, `hashing`, `random`
Jul 12 04:58:42.425 INFO kablam!  --> src/security/mod.rs:7:30
Jul 12 04:58:42.425 INFO kablam!   |
Jul 12 04:58:42.425 INFO kablam! 7 | pub(crate) use self::utils::{encoding, hashing, random};
Jul 12 04:58:42.425 INFO kablam!   |                              ^^^^^^^^  ^^^^^^^  ^^^^^^
Jul 12 04:58:42.425 INFO kablam! 
Jul 12 04:58:42.779 INFO kablam! warning: unused import: `BTreeMap`
Jul 12 04:58:42.779 INFO kablam!   --> src/vault.rs:11:24
Jul 12 04:58:42.780 INFO kablam!    |
Jul 12 04:58:42.780 INFO kablam! 11 | use std::collections::{BTreeMap, HashMap};
Jul 12 04:58:42.780 INFO kablam!    |                        ^^^^^^^^
Jul 12 04:58:42.782 INFO kablam!    |
Jul 12 04:58:42.782 INFO kablam!    = note: #[warn(unused_imports)] on by default
Jul 12 04:58:42.783 INFO kablam! 
Jul 12 04:58:42.783 INFO kablam! warning: unused import: `Path`
Jul 12 04:58:42.783 INFO kablam!   --> src/vault.rs:14:17
Jul 12 04:58:42.783 INFO kablam!    |
Jul 12 04:58:42.783 INFO kablam! 14 | use std::path::{Path, PathBuf};
Jul 12 04:58:42.783 INFO kablam!    |                 ^^^^
Jul 12 04:58:42.784 INFO kablam! 
Jul 12 04:58:42.784 INFO kablam! warning: unused import: `serde_json`
Jul 12 04:58:42.784 INFO kablam!   --> src/vault.rs:19:5
Jul 12 04:58:42.784 INFO kablam!    |
Jul 12 04:58:42.784 INFO kablam! 19 | use serde_json;
Jul 12 04:58:42.784 INFO kablam!    |     ^^^^^^^^^^
Jul 12 04:58:42.785 INFO kablam! 
Jul 12 04:58:42.788 INFO kablam! warning: unused imports: `encoding`, `hashing`, `random`
Jul 12 04:58:42.788 INFO kablam!  --> src/security/mod.rs:7:30
Jul 12 04:58:42.788 INFO kablam!   |
Jul 12 04:58:42.788 INFO kablam! 7 | pub(crate) use self::utils::{encoding, hashing, random};
Jul 12 04:58:42.788 INFO kablam!   |                              ^^^^^^^^  ^^^^^^^  ^^^^^^
Jul 12 04:58:42.790 INFO kablam! 
Jul 12 04:58:44.166 INFO kablam! warning: unused variable: `e`
Jul 12 04:58:44.166 INFO kablam!   --> src/vault.rs:76:17
Jul 12 04:58:44.166 INFO kablam!    |
Jul 12 04:58:44.166 INFO kablam! 76 |             Err(e) => return Err(ErrorType::FailedToInitialise),
Jul 12 04:58:44.166 INFO kablam!    |                 ^ help: consider using `_e` instead
Jul 12 04:58:44.166 INFO kablam!    |
Jul 12 04:58:44.166 INFO kablam!    = note: #[warn(unused_variables)] on by default
Jul 12 04:58:44.166 INFO kablam! 
Jul 12 04:58:44.215 INFO kablam! warning: unused variable: `e`
Jul 12 04:58:44.215 INFO kablam!   --> src/vault.rs:76:17
Jul 12 04:58:44.215 INFO kablam!    |
Jul 12 04:58:44.215 INFO kablam! 76 |             Err(e) => return Err(ErrorType::FailedToInitialise),
Jul 12 04:58:44.215 INFO kablam!    |                 ^ help: consider using `_e` instead
Jul 12 04:58:44.215 INFO kablam!    |
Jul 12 04:58:44.215 INFO kablam!    = note: #[warn(unused_variables)] on by default
Jul 12 04:58:44.215 INFO kablam! 
Jul 12 04:58:44.723 INFO kablam! warning: function is never used: `encode_hex`
Jul 12 04:58:44.723 INFO kablam!   --> src/security/utils.rs:19:5
Jul 12 04:58:44.723 INFO kablam!    |
Jul 12 04:58:44.723 INFO kablam! 19 |     pub fn encode_hex(data: &str) -> String {
Jul 12 04:58:44.723 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 04:58:44.723 INFO kablam!    |
Jul 12 04:58:44.723 INFO kablam!    = note: #[warn(dead_code)] on by default
Jul 12 04:58:44.723 INFO kablam! 
Jul 12 04:58:44.734 INFO kablam! warning: function is never used: `number`
Jul 12 04:58:44.734 INFO kablam!   --> src/security/utils.rs:63:5
Jul 12 04:58:44.734 INFO kablam!    |
Jul 12 04:58:44.735 INFO kablam! 63 |     pub fn number(bound: u64) -> u64 {
Jul 12 04:58:44.735 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 04:58:44.743 INFO kablam! 
Jul 12 04:58:45.273 INFO kablam! warning: function is never used: `encode_hex`
Jul 12 04:58:45.273 INFO kablam!   --> src/security/utils.rs:19:5
Jul 12 04:58:45.273 INFO kablam!    |
Jul 12 04:58:45.273 INFO kablam! 19 |     pub fn encode_hex(data: &str) -> String {
Jul 12 04:58:45.273 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 04:58:45.274 INFO kablam!    |
Jul 12 04:58:45.274 INFO kablam!    = note: #[warn(dead_code)] on by default
Jul 12 04:58:45.274 INFO kablam! 
Jul 12 04:58:45.274 INFO kablam! warning: function is never used: `number`
Jul 12 04:58:45.274 INFO kablam!   --> src/security/utils.rs:63:5
Jul 12 04:58:45.274 INFO kablam!    |
Jul 12 04:58:45.274 INFO kablam! 63 |     pub fn number(bound: u64) -> u64 {
Jul 12 04:58:45.274 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 04:58:45.274 INFO kablam! 
Jul 12 04:58:46.783 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 14.99s
Jul 12 04:58:46.816 INFO kablam! su: No module specific data is present
Jul 12 04:58:47.354 INFO running `"docker" "rm" "-f" "1e23b4b43583e9f1af8b21670057303f28c257bb0bfa0517e79b1e641ec9fae3"`
Jul 12 04:58:47.533 INFO blam! 1e23b4b43583e9f1af8b21670057303f28c257bb0bfa0517e79b1e641ec9fae3