Oct 13 12:05:15.128 INFO checking microsalt-0.2.21 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 12:05:15.129 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-1/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 13 12:05:15.543 INFO blam! 2f3dc1842246ccc8a5ad5dabe115651c92cb60d1ee087b1c873b04527597cd50
Oct 13 12:05:15.545 INFO running `"docker" "start" "-a" "2f3dc1842246ccc8a5ad5dabe115651c92cb60d1ee087b1c873b04527597cd50"`
Oct 13 12:05:17.117 INFO kablam! usermod: no changes
Oct 13 12:05:17.168 INFO kablam!    Compiling memsec v0.3.4
Oct 13 12:05:17.168 INFO kablam!     Checking index-fixed v0.0.2
Oct 13 12:05:18.944 INFO kablam!     Checking microsalt v0.2.21 (/source)
Oct 13 12:05:20.192 INFO kablam! warning: unused imports: `Hash`, `Hasher`
Oct 13 12:05:20.193 INFO kablam!  --> src/hash/mod.rs:8:17
Oct 13 12:05:20.193 INFO kablam!   |
Oct 13 12:05:20.193 INFO kablam! 8 | use std::hash::{Hash, Hasher};
Oct 13 12:05:20.193 INFO kablam!   |                 ^^^^  ^^^^^^
Oct 13 12:05:20.194 INFO kablam!   |
Oct 13 12:05:20.194 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 12:05:20.194 INFO kablam! 
Oct 13 12:05:20.196 INFO kablam! warning: unused import: `cmp`
Oct 13 12:05:20.196 INFO kablam!    --> src/shared.rs:202:11
Oct 13 12:05:20.196 INFO kablam!     |
Oct 13 12:05:20.196 INFO kablam! 202 | use std::{cmp, mem};
Oct 13 12:05:20.197 INFO kablam!     |           ^^^
Oct 13 12:05:20.197 INFO kablam! 
Oct 13 12:05:20.220 INFO kablam! warning: unused import: `shared`
Oct 13 12:05:20.220 INFO kablam!  --> src/boxy/mod.rs:9:5
Oct 13 12:05:20.221 INFO kablam!   |
Oct 13 12:05:20.221 INFO kablam! 9 | use shared;
Oct 13 12:05:20.221 INFO kablam!   |     ^^^^^^
Oct 13 12:05:20.222 INFO kablam! 
Oct 13 12:05:20.572 INFO kablam! warning: unused `#[macro_use]` import
Oct 13 12:05:20.573 INFO kablam!   --> src/lib.rs:23:1
Oct 13 12:05:20.573 INFO kablam!    |
Oct 13 12:05:20.574 INFO kablam! 23 | #[macro_use]
Oct 13 12:05:20.574 INFO kablam!    | ^^^^^^^^^^^^
Oct 13 12:05:20.575 INFO kablam!    |
Oct 13 12:05:20.575 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 13 12:05:20.576 INFO kablam! 
Oct 13 12:05:20.577 INFO kablam! warning: unused imports: `Hash`, `Hasher`
Oct 13 12:05:20.577 INFO kablam!  --> src/hash/mod.rs:8:17
Oct 13 12:05:20.578 INFO kablam!   |
Oct 13 12:05:20.578 INFO kablam! 8 | use std::hash::{Hash, Hasher};
Oct 13 12:05:20.579 INFO kablam!   |                 ^^^^  ^^^^^^
Oct 13 12:05:20.579 INFO kablam! 
Oct 13 12:05:20.580 INFO kablam! warning: unused import: `cmp`
Oct 13 12:05:20.581 INFO kablam!    --> src/shared.rs:202:11
Oct 13 12:05:20.581 INFO kablam!     |
Oct 13 12:05:20.581 INFO kablam! 202 | use std::{cmp, mem};
Oct 13 12:05:20.581 INFO kablam!     |           ^^^
Oct 13 12:05:20.581 INFO kablam! 
Oct 13 12:05:20.581 INFO kablam! warning: unused import: `shared`
Oct 13 12:05:20.581 INFO kablam!  --> src/sign/mod.rs:6:5
Oct 13 12:05:20.581 INFO kablam!   |
Oct 13 12:05:20.581 INFO kablam! 6 | use shared;
Oct 13 12:05:20.581 INFO kablam!   |     ^^^^^^
Oct 13 12:05:20.581 INFO kablam! 
Oct 13 12:05:20.581 INFO kablam! warning: unused import: `shared`
Oct 13 12:05:20.581 INFO kablam!   --> src/secretbox/mod.rs:35:5
Oct 13 12:05:20.581 INFO kablam!    |
Oct 13 12:05:20.581 INFO kablam! 35 | use shared;
Oct 13 12:05:20.581 INFO kablam!    |     ^^^^^^
Oct 13 12:05:20.592 INFO kablam! 
Oct 13 12:05:20.593 INFO kablam! warning: unused import: `shared`
Oct 13 12:05:20.593 INFO kablam!  --> src/boxy/mod.rs:9:5
Oct 13 12:05:20.593 INFO kablam!   |
Oct 13 12:05:20.593 INFO kablam! 9 | use shared;
Oct 13 12:05:20.593 INFO kablam!   |     ^^^^^^
Oct 13 12:05:20.593 INFO kablam! 
Oct 13 12:05:21.516 INFO kablam! warning: variable does not need to be mutable
Oct 13 12:05:21.516 INFO kablam!    --> src/hash/sha512.rs:137:9
Oct 13 12:05:21.516 INFO kablam!     |
Oct 13 12:05:21.516 INFO kablam! 137 |     let mut x = &mut x[..new_len];
Oct 13 12:05:21.516 INFO kablam!     |         ----^
Oct 13 12:05:21.516 INFO kablam!     |         |
Oct 13 12:05:21.516 INFO kablam!     |         help: remove this `mut`
Oct 13 12:05:21.516 INFO kablam!     |
Oct 13 12:05:21.516 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 13 12:05:21.516 INFO kablam! 
Oct 13 12:05:21.620 INFO kablam! warning: variable does not need to be mutable
Oct 13 12:05:21.620 INFO kablam!    --> src/sign/ed25519.rs:396:16
Oct 13 12:05:21.620 INFO kablam!     |
Oct 13 12:05:21.620 INFO kablam! 396 |     let (init, mut rest) = r.split_at_mut(3);
Oct 13 12:05:21.620 INFO kablam!     |                ----^^^^
Oct 13 12:05:21.620 INFO kablam!     |                |
Oct 13 12:05:21.620 INFO kablam!     |                help: remove this `mut`
Oct 13 12:05:21.620 INFO kablam! 
Oct 13 12:05:21.664 INFO kablam! warning: constant item is never used: `SIGN_BYTES`
Oct 13 12:05:21.664 INFO kablam!   --> src/sign/ed25519.rs:20:1
Oct 13 12:05:21.664 INFO kablam!    |
Oct 13 12:05:21.664 INFO kablam! 20 | pub const SIGN_BYTES: usize = 64;
Oct 13 12:05:21.664 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 12:05:21.664 INFO kablam!    |
Oct 13 12:05:21.664 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 13 12:05:21.664 INFO kablam! 
Oct 13 12:05:21.688 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 12:05:21.688 INFO kablam!    --> src/secretbox/mod.rs:100:5
Oct 13 12:05:21.688 INFO kablam!     |
Oct 13 12:05:21.688 INFO kablam! 100 |     xsalsa20poly1305::secretbox(&mut cipher, &m, &nonce, &key.0);
Oct 13 12:05:21.688 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 12:05:21.688 INFO kablam!     |
Oct 13 12:05:21.688 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 13 12:05:21.688 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 12:05:21.688 INFO kablam! 
Oct 13 12:05:21.691 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 12:05:21.691 INFO kablam!   --> src/boxy/mod.rs:71:9
Oct 13 12:05:21.691 INFO kablam!    |
Oct 13 12:05:21.691 INFO kablam! 71 |         curve25519xsalsa20poly1305::box_(&mut cipher, &m, &nonce, &pk.0, &sk.0);
Oct 13 12:05:21.691 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 12:05:21.691 INFO kablam!    |
Oct 13 12:05:21.691 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 12:05:21.691 INFO kablam! 
Oct 13 12:05:21.836 INFO kablam! warning: variable does not need to be mutable
Oct 13 12:05:21.836 INFO kablam!    --> src/hash/sha512.rs:137:9
Oct 13 12:05:21.836 INFO kablam!     |
Oct 13 12:05:21.836 INFO kablam! 137 |     let mut x = &mut x[..new_len];
Oct 13 12:05:21.836 INFO kablam!     |         ----^
Oct 13 12:05:21.836 INFO kablam!     |         |
Oct 13 12:05:21.836 INFO kablam!     |         help: remove this `mut`
Oct 13 12:05:21.836 INFO kablam!     |
Oct 13 12:05:21.836 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 13 12:05:21.836 INFO kablam! 
Oct 13 12:05:21.904 INFO kablam! warning: variable does not need to be mutable
Oct 13 12:05:21.904 INFO kablam!    --> src/sign/ed25519.rs:396:16
Oct 13 12:05:21.904 INFO kablam!     |
Oct 13 12:05:21.904 INFO kablam! 396 |     let (init, mut rest) = r.split_at_mut(3);
Oct 13 12:05:21.904 INFO kablam!     |                ----^^^^
Oct 13 12:05:21.904 INFO kablam!     |                |
Oct 13 12:05:21.904 INFO kablam!     |                help: remove this `mut`
Oct 13 12:05:21.904 INFO kablam! 
Oct 13 12:05:21.936 INFO kablam! warning: function is never used: `random_data_test_helper`
Oct 13 12:05:21.936 INFO kablam!    --> src/shared.rs:150:1
Oct 13 12:05:21.936 INFO kablam!     |
Oct 13 12:05:21.936 INFO kablam! 150 | pub fn random_data_test_helper(len: usize) -> Vec<u8> {
Oct 13 12:05:21.936 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 12:05:21.936 INFO kablam!     |
Oct 13 12:05:21.936 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 13 12:05:21.936 INFO kablam! 
Oct 13 12:05:21.936 INFO kablam! warning: constant item is never used: `SIGN_BYTES`
Oct 13 12:05:21.936 INFO kablam!   --> src/sign/ed25519.rs:20:1
Oct 13 12:05:21.936 INFO kablam!    |
Oct 13 12:05:21.936 INFO kablam! 20 | pub const SIGN_BYTES: usize = 64;
Oct 13 12:05:21.936 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 12:05:21.936 INFO kablam! 
Oct 13 12:05:21.944 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 12:05:21.944 INFO kablam!    --> src/secretbox/mod.rs:100:5
Oct 13 12:05:21.944 INFO kablam!     |
Oct 13 12:05:21.944 INFO kablam! 100 |     xsalsa20poly1305::secretbox(&mut cipher, &m, &nonce, &key.0);
Oct 13 12:05:21.944 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 12:05:21.944 INFO kablam!     |
Oct 13 12:05:21.944 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 13 12:05:21.944 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 12:05:21.944 INFO kablam! 
Oct 13 12:05:21.948 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 12:05:21.948 INFO kablam!   --> src/boxy/mod.rs:71:9
Oct 13 12:05:21.948 INFO kablam!    |
Oct 13 12:05:21.948 INFO kablam! 71 |         curve25519xsalsa20poly1305::box_(&mut cipher, &m, &nonce, &pk.0, &sk.0);
Oct 13 12:05:21.948 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 12:05:21.948 INFO kablam!    |
Oct 13 12:05:21.948 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 12:05:21.948 INFO kablam! 
Oct 13 12:05:22.020 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.88s
Oct 13 12:05:22.020 INFO kablam! su: No module specific data is present
Oct 13 12:05:22.676 INFO running `"docker" "rm" "-f" "2f3dc1842246ccc8a5ad5dabe115651c92cb60d1ee087b1c873b04527597cd50"`
Oct 13 12:05:22.868 INFO blam! 2f3dc1842246ccc8a5ad5dabe115651c92cb60d1ee087b1c873b04527597cd50