Nov 28 22:05:59.866 INFO checking microsalt-0.2.21 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 22:05:59.868 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-3/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 22:06:00.322 INFO [stdout] 4be5642df21085b79a36a9eef2fe0a820617ae6b53c20e173ac52cc4469ec59d
Nov 28 22:06:00.325 INFO running `"docker" "start" "-a" "4be5642df21085b79a36a9eef2fe0a820617ae6b53c20e173ac52cc4469ec59d"`
Nov 28 22:06:01.372 INFO [stderr] usermod: no changes
Nov 28 22:06:01.504 INFO [stderr]    Compiling memsec v0.3.4
Nov 28 22:06:01.505 INFO [stderr]     Checking index-fixed v0.0.2
Nov 28 22:06:03.416 INFO [stderr]     Checking microsalt v0.2.21 (/source)
Nov 28 22:06:04.328 INFO [stderr] warning: unused imports: `Hash`, `Hasher`
Nov 28 22:06:04.328 INFO [stderr]  --> src/hash/mod.rs:8:17
Nov 28 22:06:04.328 INFO [stderr]   |
Nov 28 22:06:04.328 INFO [stderr] 8 | use std::hash::{Hash, Hasher};
Nov 28 22:06:04.328 INFO [stderr]   |                 ^^^^  ^^^^^^
Nov 28 22:06:04.328 INFO [stderr]   |
Nov 28 22:06:04.328 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 22:06:04.328 INFO [stderr] 
Nov 28 22:06:04.328 INFO [stderr] warning: unused import: `cmp`
Nov 28 22:06:04.328 INFO [stderr]    --> src/shared.rs:202:11
Nov 28 22:06:04.328 INFO [stderr]     |
Nov 28 22:06:04.328 INFO [stderr] 202 | use std::{cmp, mem};
Nov 28 22:06:04.328 INFO [stderr]     |           ^^^
Nov 28 22:06:04.328 INFO [stderr] 
Nov 28 22:06:04.336 INFO [stderr] warning: unused import: `shared`
Nov 28 22:06:04.336 INFO [stderr]  --> src/boxy/mod.rs:9:5
Nov 28 22:06:04.336 INFO [stderr]   |
Nov 28 22:06:04.336 INFO [stderr] 9 | use shared;
Nov 28 22:06:04.336 INFO [stderr]   |     ^^^^^^
Nov 28 22:06:04.336 INFO [stderr] 
Nov 28 22:06:04.580 INFO [stderr] warning: unused `#[macro_use]` import
Nov 28 22:06:04.580 INFO [stderr]   --> src/lib.rs:23:1
Nov 28 22:06:04.580 INFO [stderr]    |
Nov 28 22:06:04.580 INFO [stderr] 23 | #[macro_use]
Nov 28 22:06:04.580 INFO [stderr]    | ^^^^^^^^^^^^
Nov 28 22:06:04.580 INFO [stderr]    |
Nov 28 22:06:04.580 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 28 22:06:04.580 INFO [stderr] 
Nov 28 22:06:04.580 INFO [stderr] warning: unused imports: `Hash`, `Hasher`
Nov 28 22:06:04.580 INFO [stderr]  --> src/hash/mod.rs:8:17
Nov 28 22:06:04.580 INFO [stderr]   |
Nov 28 22:06:04.581 INFO [stderr] 8 | use std::hash::{Hash, Hasher};
Nov 28 22:06:04.581 INFO [stderr]   |                 ^^^^  ^^^^^^
Nov 28 22:06:04.581 INFO [stderr] 
Nov 28 22:06:04.581 INFO [stderr] warning: unused import: `cmp`
Nov 28 22:06:04.581 INFO [stderr]    --> src/shared.rs:202:11
Nov 28 22:06:04.581 INFO [stderr]     |
Nov 28 22:06:04.581 INFO [stderr] 202 | use std::{cmp, mem};
Nov 28 22:06:04.581 INFO [stderr]     |           ^^^
Nov 28 22:06:04.581 INFO [stderr] 
Nov 28 22:06:04.581 INFO [stderr] warning: unused import: `shared`
Nov 28 22:06:04.581 INFO [stderr]  --> src/sign/mod.rs:6:5
Nov 28 22:06:04.581 INFO [stderr]   |
Nov 28 22:06:04.581 INFO [stderr] 6 | use shared;
Nov 28 22:06:04.581 INFO [stderr]   |     ^^^^^^
Nov 28 22:06:04.581 INFO [stderr] 
Nov 28 22:06:04.581 INFO [stderr] warning: unused import: `shared`
Nov 28 22:06:04.581 INFO [stderr]   --> src/secretbox/mod.rs:35:5
Nov 28 22:06:04.581 INFO [stderr]    |
Nov 28 22:06:04.581 INFO [stderr] 35 | use shared;
Nov 28 22:06:04.581 INFO [stderr]    |     ^^^^^^
Nov 28 22:06:04.581 INFO [stderr] 
Nov 28 22:06:04.581 INFO [stderr] warning: unused import: `shared`
Nov 28 22:06:04.581 INFO [stderr]  --> src/boxy/mod.rs:9:5
Nov 28 22:06:04.581 INFO [stderr]   |
Nov 28 22:06:04.581 INFO [stderr] 9 | use shared;
Nov 28 22:06:04.581 INFO [stderr]   |     ^^^^^^
Nov 28 22:06:04.581 INFO [stderr] 
Nov 28 22:06:05.232 INFO [stderr] warning: variable does not need to be mutable
Nov 28 22:06:05.232 INFO [stderr]    --> src/hash/sha512.rs:137:9
Nov 28 22:06:05.232 INFO [stderr]     |
Nov 28 22:06:05.232 INFO [stderr] 137 |     let mut x = &mut x[..new_len];
Nov 28 22:06:05.232 INFO [stderr]     |         ----^
Nov 28 22:06:05.232 INFO [stderr]     |         |
Nov 28 22:06:05.232 INFO [stderr]     |         help: remove this `mut`
Nov 28 22:06:05.232 INFO [stderr]     |
Nov 28 22:06:05.232 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 28 22:06:05.232 INFO [stderr] 
Nov 28 22:06:05.304 INFO [stderr] warning: variable does not need to be mutable
Nov 28 22:06:05.304 INFO [stderr]    --> src/sign/ed25519.rs:396:16
Nov 28 22:06:05.304 INFO [stderr]     |
Nov 28 22:06:05.304 INFO [stderr] 396 |     let (init, mut rest) = r.split_at_mut(3);
Nov 28 22:06:05.304 INFO [stderr]     |                ----^^^^
Nov 28 22:06:05.304 INFO [stderr]     |                |
Nov 28 22:06:05.304 INFO [stderr]     |                help: remove this `mut`
Nov 28 22:06:05.304 INFO [stderr] 
Nov 28 22:06:05.368 INFO [stderr] warning: function is never used: `random_data_test_helper`
Nov 28 22:06:05.368 INFO [stderr]    --> src/shared.rs:150:1
Nov 28 22:06:05.368 INFO [stderr]     |
Nov 28 22:06:05.368 INFO [stderr] 150 | pub fn random_data_test_helper(len: usize) -> Vec<u8> {
Nov 28 22:06:05.368 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 22:06:05.368 INFO [stderr]     |
Nov 28 22:06:05.368 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 28 22:06:05.368 INFO [stderr] 
Nov 28 22:06:05.368 INFO [stderr] warning: constant item is never used: `SIGN_BYTES`
Nov 28 22:06:05.368 INFO [stderr]   --> src/sign/ed25519.rs:20:1
Nov 28 22:06:05.368 INFO [stderr]    |
Nov 28 22:06:05.368 INFO [stderr] 20 | pub const SIGN_BYTES: usize = 64;
Nov 28 22:06:05.368 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 22:06:05.368 INFO [stderr] 
Nov 28 22:06:05.384 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 22:06:05.384 INFO [stderr]    --> src/secretbox/mod.rs:100:5
Nov 28 22:06:05.384 INFO [stderr]     |
Nov 28 22:06:05.384 INFO [stderr] 100 |     xsalsa20poly1305::secretbox(&mut cipher, &m, &nonce, &key.0);
Nov 28 22:06:05.384 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 22:06:05.384 INFO [stderr]     |
Nov 28 22:06:05.384 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 28 22:06:05.384 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 22:06:05.384 INFO [stderr] 
Nov 28 22:06:05.388 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 22:06:05.388 INFO [stderr]   --> src/boxy/mod.rs:71:9
Nov 28 22:06:05.388 INFO [stderr]    |
Nov 28 22:06:05.388 INFO [stderr] 71 |         curve25519xsalsa20poly1305::box_(&mut cipher, &m, &nonce, &pk.0, &sk.0);
Nov 28 22:06:05.388 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 22:06:05.388 INFO [stderr]    |
Nov 28 22:06:05.388 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 22:06:05.388 INFO [stderr] 
Nov 28 22:06:05.592 INFO [stderr] warning: variable does not need to be mutable
Nov 28 22:06:05.592 INFO [stderr]    --> src/hash/sha512.rs:137:9
Nov 28 22:06:05.592 INFO [stderr]     |
Nov 28 22:06:05.592 INFO [stderr] 137 |     let mut x = &mut x[..new_len];
Nov 28 22:06:05.592 INFO [stderr]     |         ----^
Nov 28 22:06:05.592 INFO [stderr]     |         |
Nov 28 22:06:05.592 INFO [stderr]     |         help: remove this `mut`
Nov 28 22:06:05.592 INFO [stderr]     |
Nov 28 22:06:05.592 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 28 22:06:05.595 INFO [stderr] 
Nov 28 22:06:05.696 INFO [stderr] warning: variable does not need to be mutable
Nov 28 22:06:05.696 INFO [stderr]    --> src/sign/ed25519.rs:396:16
Nov 28 22:06:05.696 INFO [stderr]     |
Nov 28 22:06:05.696 INFO [stderr] 396 |     let (init, mut rest) = r.split_at_mut(3);
Nov 28 22:06:05.696 INFO [stderr]     |                ----^^^^
Nov 28 22:06:05.696 INFO [stderr]     |                |
Nov 28 22:06:05.696 INFO [stderr]     |                help: remove this `mut`
Nov 28 22:06:05.696 INFO [stderr] 
Nov 28 22:06:05.760 INFO [stderr] warning: constant item is never used: `SIGN_BYTES`
Nov 28 22:06:05.760 INFO [stderr]   --> src/sign/ed25519.rs:20:1
Nov 28 22:06:05.760 INFO [stderr]    |
Nov 28 22:06:05.760 INFO [stderr] 20 | pub const SIGN_BYTES: usize = 64;
Nov 28 22:06:05.760 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 22:06:05.760 INFO [stderr]    |
Nov 28 22:06:05.760 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 22:06:05.760 INFO [stderr] 
Nov 28 22:06:05.784 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 22:06:05.784 INFO [stderr]    --> src/secretbox/mod.rs:100:5
Nov 28 22:06:05.784 INFO [stderr]     |
Nov 28 22:06:05.784 INFO [stderr] 100 |     xsalsa20poly1305::secretbox(&mut cipher, &m, &nonce, &key.0);
Nov 28 22:06:05.784 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 22:06:05.784 INFO [stderr]     |
Nov 28 22:06:05.784 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 28 22:06:05.784 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 22:06:05.784 INFO [stderr] 
Nov 28 22:06:05.784 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 22:06:05.784 INFO [stderr]   --> src/boxy/mod.rs:71:9
Nov 28 22:06:05.784 INFO [stderr]    |
Nov 28 22:06:05.784 INFO [stderr] 71 |         curve25519xsalsa20poly1305::box_(&mut cipher, &m, &nonce, &pk.0, &sk.0);
Nov 28 22:06:05.784 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 22:06:05.784 INFO [stderr]    |
Nov 28 22:06:05.784 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 22:06:05.784 INFO [stderr] 
Nov 28 22:06:05.841 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.44s
Nov 28 22:06:05.845 INFO [stderr] su: No module specific data is present
Nov 28 22:06:06.679 INFO running `"docker" "inspect" "4be5642df21085b79a36a9eef2fe0a820617ae6b53c20e173ac52cc4469ec59d"`
Nov 28 22:06:06.802 INFO running `"docker" "rm" "-f" "4be5642df21085b79a36a9eef2fe0a820617ae6b53c20e173ac52cc4469ec59d"`
Nov 28 22:06:06.918 INFO [stdout] 4be5642df21085b79a36a9eef2fe0a820617ae6b53c20e173ac52cc4469ec59d