Aug 30 11:11:39.908 INFO checking microsalt-0.2.21 against master#ede55518431154bc761f7b2438cce9078c162700 for pr-53707
Aug 30 11:11:39.908 INFO running: cargo +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets
Aug 30 11:11:39.908 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53707/master#ede55518431154bc761f7b2438cce9078c162700:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-3/master#ede55518431154bc761f7b2438cce9078c162700:/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 +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 11:11:40.054 INFO blam! 41c6178c43b6682f5c81f9a13563bee2b963dbe8ef1d5742f2097ef73a12da7e
Aug 30 11:11:40.056 INFO running `"docker" "start" "-a" "41c6178c43b6682f5c81f9a13563bee2b963dbe8ef1d5742f2097ef73a12da7e"`
Aug 30 11:11:40.805 INFO kablam!    Compiling memsec v0.3.4
Aug 30 11:11:40.805 INFO kablam!     Checking index-fixed v0.0.2
Aug 30 11:11:41.981 INFO kablam!     Checking microsalt v0.2.21 (file:///source)
Aug 30 11:11:42.653 INFO kablam! warning: unused `#[macro_use]` import
Aug 30 11:11:42.653 INFO kablam!   --> src/lib.rs:23:1
Aug 30 11:11:42.653 INFO kablam!    |
Aug 30 11:11:42.653 INFO kablam! 23 | #[macro_use]
Aug 30 11:11:42.653 INFO kablam!    | ^^^^^^^^^^^^
Aug 30 11:11:42.653 INFO kablam!    |
Aug 30 11:11:42.653 INFO kablam!    = note: #[warn(unused_imports)] on by default
Aug 30 11:11:42.653 INFO kablam! 
Aug 30 11:11:42.653 INFO kablam! warning: unused imports: `Hash`, `Hasher`
Aug 30 11:11:42.653 INFO kablam!  --> src/hash/mod.rs:8:17
Aug 30 11:11:42.654 INFO kablam!   |
Aug 30 11:11:42.654 INFO kablam! 8 | use std::hash::{Hash, Hasher};
Aug 30 11:11:42.654 INFO kablam!   |                 ^^^^  ^^^^^^
Aug 30 11:11:42.654 INFO kablam! 
Aug 30 11:11:42.654 INFO kablam! warning: unused import: `cmp`
Aug 30 11:11:42.655 INFO kablam!    --> src/shared.rs:202:11
Aug 30 11:11:42.655 INFO kablam!     |
Aug 30 11:11:42.655 INFO kablam! 202 | use std::{cmp, mem};
Aug 30 11:11:42.655 INFO kablam!     |           ^^^
Aug 30 11:11:42.655 INFO kablam! 
Aug 30 11:11:42.657 INFO kablam! warning: unused import: `shared`
Aug 30 11:11:42.657 INFO kablam!  --> src/sign/mod.rs:6:5
Aug 30 11:11:42.657 INFO kablam!   |
Aug 30 11:11:42.657 INFO kablam! 6 | use shared;
Aug 30 11:11:42.657 INFO kablam!   |     ^^^^^^
Aug 30 11:11:42.657 INFO kablam! 
Aug 30 11:11:42.658 INFO kablam! warning: unused import: `shared`
Aug 30 11:11:42.658 INFO kablam!   --> src/secretbox/mod.rs:35:5
Aug 30 11:11:42.658 INFO kablam!    |
Aug 30 11:11:42.658 INFO kablam! 35 | use shared;
Aug 30 11:11:42.658 INFO kablam!    |     ^^^^^^
Aug 30 11:11:42.658 INFO kablam! 
Aug 30 11:11:42.659 INFO kablam! warning: unused import: `shared`
Aug 30 11:11:42.659 INFO kablam!  --> src/boxy/mod.rs:9:5
Aug 30 11:11:42.659 INFO kablam!   |
Aug 30 11:11:42.659 INFO kablam! 9 | use shared;
Aug 30 11:11:42.659 INFO kablam!   |     ^^^^^^
Aug 30 11:11:42.659 INFO kablam! 
Aug 30 11:11:42.916 INFO kablam! warning: unused imports: `Hash`, `Hasher`
Aug 30 11:11:42.916 INFO kablam!  --> src/hash/mod.rs:8:17
Aug 30 11:11:42.916 INFO kablam!   |
Aug 30 11:11:42.916 INFO kablam! 8 | use std::hash::{Hash, Hasher};
Aug 30 11:11:42.917 INFO kablam!   |                 ^^^^  ^^^^^^
Aug 30 11:11:42.917 INFO kablam!   |
Aug 30 11:11:42.917 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 30 11:11:42.917 INFO kablam! 
Aug 30 11:11:42.918 INFO kablam! warning: unused import: `cmp`
Aug 30 11:11:42.918 INFO kablam!    --> src/shared.rs:202:11
Aug 30 11:11:42.918 INFO kablam!     |
Aug 30 11:11:42.918 INFO kablam! 202 | use std::{cmp, mem};
Aug 30 11:11:42.918 INFO kablam!     |           ^^^
Aug 30 11:11:42.918 INFO kablam! 
Aug 30 11:11:42.926 INFO kablam! warning: unused import: `shared`
Aug 30 11:11:42.926 INFO kablam!  --> src/boxy/mod.rs:9:5
Aug 30 11:11:42.926 INFO kablam!   |
Aug 30 11:11:42.926 INFO kablam! 9 | use shared;
Aug 30 11:11:42.926 INFO kablam!   |     ^^^^^^
Aug 30 11:11:42.926 INFO kablam! 
Aug 30 11:11:44.022 INFO kablam! warning: variable does not need to be mutable
Aug 30 11:11:44.022 INFO kablam!    --> src/hash/sha512.rs:137:9
Aug 30 11:11:44.022 INFO kablam!     |
Aug 30 11:11:44.022 INFO kablam! 137 |     let mut x = &mut x[..new_len];
Aug 30 11:11:44.022 INFO kablam!     |         ----^
Aug 30 11:11:44.022 INFO kablam!     |         |
Aug 30 11:11:44.022 INFO kablam!     |         help: remove this `mut`
Aug 30 11:11:44.022 INFO kablam!     |
Aug 30 11:11:44.022 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 30 11:11:44.022 INFO kablam! 
Aug 30 11:11:44.113 INFO kablam! warning: variable does not need to be mutable
Aug 30 11:11:44.113 INFO kablam!    --> src/sign/ed25519.rs:396:16
Aug 30 11:11:44.113 INFO kablam!     |
Aug 30 11:11:44.113 INFO kablam! 396 |     let (init, mut rest) = r.split_at_mut(3);
Aug 30 11:11:44.114 INFO kablam!     |                ----^^^^
Aug 30 11:11:44.114 INFO kablam!     |                |
Aug 30 11:11:44.114 INFO kablam!     |                help: remove this `mut`
Aug 30 11:11:44.114 INFO kablam! 
Aug 30 11:11:44.170 INFO kablam! warning: function is never used: `random_data_test_helper`
Aug 30 11:11:44.171 INFO kablam!    --> src/shared.rs:150:1
Aug 30 11:11:44.171 INFO kablam!     |
Aug 30 11:11:44.171 INFO kablam! 150 | pub fn random_data_test_helper(len: usize) -> Vec<u8> {
Aug 30 11:11:44.171 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 11:11:44.171 INFO kablam!     |
Aug 30 11:11:44.171 INFO kablam!     = note: #[warn(dead_code)] on by default
Aug 30 11:11:44.171 INFO kablam! 
Aug 30 11:11:44.171 INFO kablam! warning: constant item is never used: `SIGN_BYTES`
Aug 30 11:11:44.171 INFO kablam!   --> src/sign/ed25519.rs:20:1
Aug 30 11:11:44.171 INFO kablam!    |
Aug 30 11:11:44.171 INFO kablam! 20 | pub const SIGN_BYTES: usize = 64;
Aug 30 11:11:44.171 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 11:11:44.171 INFO kablam! 
Aug 30 11:11:44.194 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 30 11:11:44.194 INFO kablam!    --> src/secretbox/mod.rs:100:5
Aug 30 11:11:44.194 INFO kablam!     |
Aug 30 11:11:44.194 INFO kablam! 100 |     xsalsa20poly1305::secretbox(&mut cipher, &m, &nonce, &key.0);
Aug 30 11:11:44.194 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 11:11:44.194 INFO kablam!     |
Aug 30 11:11:44.194 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Aug 30 11:11:44.194 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 30 11:11:44.195 INFO kablam! 
Aug 30 11:11:44.197 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 30 11:11:44.197 INFO kablam!   --> src/boxy/mod.rs:71:9
Aug 30 11:11:44.197 INFO kablam!    |
Aug 30 11:11:44.197 INFO kablam! 71 |         curve25519xsalsa20poly1305::box_(&mut cipher, &m, &nonce, &pk.0, &sk.0);
Aug 30 11:11:44.197 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 11:11:44.197 INFO kablam!    |
Aug 30 11:11:44.197 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 30 11:11:44.198 INFO kablam! 
Aug 30 11:11:44.403 INFO kablam! warning: variable does not need to be mutable
Aug 30 11:11:44.403 INFO kablam!    --> src/hash/sha512.rs:137:9
Aug 30 11:11:44.403 INFO kablam!     |
Aug 30 11:11:44.403 INFO kablam! 137 |     let mut x = &mut x[..new_len];
Aug 30 11:11:44.403 INFO kablam!     |         ----^
Aug 30 11:11:44.403 INFO kablam!     |         |
Aug 30 11:11:44.403 INFO kablam!     |         help: remove this `mut`
Aug 30 11:11:44.403 INFO kablam!     |
Aug 30 11:11:44.403 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 30 11:11:44.403 INFO kablam! 
Aug 30 11:11:44.524 INFO kablam! warning: variable does not need to be mutable
Aug 30 11:11:44.524 INFO kablam!    --> src/sign/ed25519.rs:396:16
Aug 30 11:11:44.524 INFO kablam!     |
Aug 30 11:11:44.525 INFO kablam! 396 |     let (init, mut rest) = r.split_at_mut(3);
Aug 30 11:11:44.525 INFO kablam!     |                ----^^^^
Aug 30 11:11:44.525 INFO kablam!     |                |
Aug 30 11:11:44.525 INFO kablam!     |                help: remove this `mut`
Aug 30 11:11:44.525 INFO kablam! 
Aug 30 11:11:44.582 INFO kablam! warning: constant item is never used: `SIGN_BYTES`
Aug 30 11:11:44.583 INFO kablam!   --> src/sign/ed25519.rs:20:1
Aug 30 11:11:44.583 INFO kablam!    |
Aug 30 11:11:44.583 INFO kablam! 20 | pub const SIGN_BYTES: usize = 64;
Aug 30 11:11:44.583 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 11:11:44.583 INFO kablam!    |
Aug 30 11:11:44.583 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 30 11:11:44.583 INFO kablam! 
Aug 30 11:11:44.604 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 30 11:11:44.604 INFO kablam!    --> src/secretbox/mod.rs:100:5
Aug 30 11:11:44.604 INFO kablam!     |
Aug 30 11:11:44.604 INFO kablam! 100 |     xsalsa20poly1305::secretbox(&mut cipher, &m, &nonce, &key.0);
Aug 30 11:11:44.604 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 11:11:44.604 INFO kablam!     |
Aug 30 11:11:44.604 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Aug 30 11:11:44.604 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 30 11:11:44.604 INFO kablam! 
Aug 30 11:11:44.607 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 30 11:11:44.607 INFO kablam!   --> src/boxy/mod.rs:71:9
Aug 30 11:11:44.607 INFO kablam!    |
Aug 30 11:11:44.607 INFO kablam! 71 |         curve25519xsalsa20poly1305::box_(&mut cipher, &m, &nonce, &pk.0, &sk.0);
Aug 30 11:11:44.607 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 11:11:44.607 INFO kablam!    |
Aug 30 11:11:44.607 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 30 11:11:44.607 INFO kablam! 
Aug 30 11:11:44.636 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.86s
Aug 30 11:11:44.641 INFO kablam! su: No module specific data is present
Aug 30 11:11:45.106 INFO running `"docker" "rm" "-f" "41c6178c43b6682f5c81f9a13563bee2b963dbe8ef1d5742f2097ef73a12da7e"`
Aug 30 11:11:45.193 INFO blam! 41c6178c43b6682f5c81f9a13563bee2b963dbe8ef1d5742f2097ef73a12da7e