Dec 12 11:28:03.988 INFO checking microsalt-0.2.21 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 11:28:03.988 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-7/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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"`
Dec 12 11:28:04.424 INFO [stdout] 5e924d88cab464a246d5dd3c5d038240685886d5710476bc5e484a901560ac30
Dec 12 11:28:04.425 INFO running `"docker" "start" "-a" "5e924d88cab464a246d5dd3c5d038240685886d5710476bc5e484a901560ac30"`
Dec 12 11:28:05.512 INFO [stderr] usermod: no changes
Dec 12 11:28:05.612 INFO [stderr]    Compiling memsec v0.3.4
Dec 12 11:28:05.612 INFO [stderr]     Checking unwrap v1.1.0
Dec 12 11:28:05.616 INFO [stderr]     Checking index-fixed v0.0.2
Dec 12 11:28:07.686 INFO [stderr]     Checking microsalt v0.2.21 (/source)
Dec 12 11:28:08.752 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 11:28:08.752 INFO [stderr]   --> src/lib.rs:23:1
Dec 12 11:28:08.752 INFO [stderr]    |
Dec 12 11:28:08.752 INFO [stderr] 23 | #[macro_use]
Dec 12 11:28:08.752 INFO [stderr]    | ^^^^^^^^^^^^
Dec 12 11:28:08.752 INFO [stderr]    |
Dec 12 11:28:08.752 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 12 11:28:08.752 INFO [stderr] 
Dec 12 11:28:08.752 INFO [stderr] warning: unused imports: `Hash`, `Hasher`
Dec 12 11:28:08.752 INFO [stderr]  --> src/hash/mod.rs:8:17
Dec 12 11:28:08.752 INFO [stderr]   |
Dec 12 11:28:08.752 INFO [stderr] 8 | use std::hash::{Hash, Hasher};
Dec 12 11:28:08.752 INFO [stderr]   |                 ^^^^  ^^^^^^
Dec 12 11:28:08.752 INFO [stderr] 
Dec 12 11:28:08.752 INFO [stderr] warning: unused import: `cmp`
Dec 12 11:28:08.752 INFO [stderr]    --> src/shared.rs:202:11
Dec 12 11:28:08.752 INFO [stderr]     |
Dec 12 11:28:08.752 INFO [stderr] 202 | use std::{cmp, mem};
Dec 12 11:28:08.752 INFO [stderr]     |           ^^^
Dec 12 11:28:08.752 INFO [stderr] 
Dec 12 11:28:08.759 INFO [stderr] warning: unused import: `shared`
Dec 12 11:28:08.759 INFO [stderr]  --> src/sign/mod.rs:6:5
Dec 12 11:28:08.759 INFO [stderr]   |
Dec 12 11:28:08.759 INFO [stderr] 6 | use shared;
Dec 12 11:28:08.759 INFO [stderr]   |     ^^^^^^
Dec 12 11:28:08.759 INFO [stderr] 
Dec 12 11:28:08.759 INFO [stderr] warning: unused import: `shared`
Dec 12 11:28:08.759 INFO [stderr]   --> src/secretbox/mod.rs:35:5
Dec 12 11:28:08.759 INFO [stderr]    |
Dec 12 11:28:08.759 INFO [stderr] 35 | use shared;
Dec 12 11:28:08.759 INFO [stderr]    |     ^^^^^^
Dec 12 11:28:08.759 INFO [stderr] 
Dec 12 11:28:08.760 INFO [stderr] warning: unused import: `shared`
Dec 12 11:28:08.760 INFO [stderr]  --> src/boxy/mod.rs:9:5
Dec 12 11:28:08.760 INFO [stderr]   |
Dec 12 11:28:08.760 INFO [stderr] 9 | use shared;
Dec 12 11:28:08.760 INFO [stderr]   |     ^^^^^^
Dec 12 11:28:08.760 INFO [stderr] 
Dec 12 11:28:09.120 INFO [stderr] warning: unused imports: `Hash`, `Hasher`
Dec 12 11:28:09.120 INFO [stderr]  --> src/hash/mod.rs:8:17
Dec 12 11:28:09.120 INFO [stderr]   |
Dec 12 11:28:09.120 INFO [stderr] 8 | use std::hash::{Hash, Hasher};
Dec 12 11:28:09.120 INFO [stderr]   |                 ^^^^  ^^^^^^
Dec 12 11:28:09.120 INFO [stderr]   |
Dec 12 11:28:09.120 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 11:28:09.120 INFO [stderr] 
Dec 12 11:28:09.120 INFO [stderr] warning: unused import: `cmp`
Dec 12 11:28:09.120 INFO [stderr]    --> src/shared.rs:202:11
Dec 12 11:28:09.120 INFO [stderr]     |
Dec 12 11:28:09.120 INFO [stderr] 202 | use std::{cmp, mem};
Dec 12 11:28:09.120 INFO [stderr]     |           ^^^
Dec 12 11:28:09.120 INFO [stderr] 
Dec 12 11:28:09.124 INFO [stderr] warning: unused import: `shared`
Dec 12 11:28:09.124 INFO [stderr]  --> src/boxy/mod.rs:9:5
Dec 12 11:28:09.124 INFO [stderr]   |
Dec 12 11:28:09.124 INFO [stderr] 9 | use shared;
Dec 12 11:28:09.124 INFO [stderr]   |     ^^^^^^
Dec 12 11:28:09.124 INFO [stderr] 
Dec 12 11:28:09.333 INFO [stderr] warning: variable does not need to be mutable
Dec 12 11:28:09.333 INFO [stderr]    --> src/hash/sha512.rs:137:9
Dec 12 11:28:09.333 INFO [stderr]     |
Dec 12 11:28:09.333 INFO [stderr] 137 |     let mut x = &mut x[..new_len];
Dec 12 11:28:09.334 INFO [stderr]     |         ----^
Dec 12 11:28:09.334 INFO [stderr]     |         |
Dec 12 11:28:09.334 INFO [stderr]     |         help: remove this `mut`
Dec 12 11:28:09.334 INFO [stderr]     |
Dec 12 11:28:09.334 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 12 11:28:09.334 INFO [stderr] 
Dec 12 11:28:09.410 INFO [stderr] warning: variable does not need to be mutable
Dec 12 11:28:09.410 INFO [stderr]    --> src/sign/ed25519.rs:396:16
Dec 12 11:28:09.410 INFO [stderr]     |
Dec 12 11:28:09.410 INFO [stderr] 396 |     let (init, mut rest) = r.split_at_mut(3);
Dec 12 11:28:09.410 INFO [stderr]     |                ----^^^^
Dec 12 11:28:09.410 INFO [stderr]     |                |
Dec 12 11:28:09.410 INFO [stderr]     |                help: remove this `mut`
Dec 12 11:28:09.410 INFO [stderr] 
Dec 12 11:28:09.440 INFO [stderr] warning: function is never used: `random_data_test_helper`
Dec 12 11:28:09.440 INFO [stderr]    --> src/shared.rs:150:1
Dec 12 11:28:09.440 INFO [stderr]     |
Dec 12 11:28:09.440 INFO [stderr] 150 | pub fn random_data_test_helper(len: usize) -> Vec<u8> {
Dec 12 11:28:09.440 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 11:28:09.440 INFO [stderr]     |
Dec 12 11:28:09.440 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 12 11:28:09.440 INFO [stderr] 
Dec 12 11:28:09.448 INFO [stderr] warning: constant item is never used: `SIGN_BYTES`
Dec 12 11:28:09.448 INFO [stderr]   --> src/sign/ed25519.rs:20:1
Dec 12 11:28:09.448 INFO [stderr]    |
Dec 12 11:28:09.448 INFO [stderr] 20 | pub const SIGN_BYTES: usize = 64;
Dec 12 11:28:09.448 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 11:28:09.448 INFO [stderr] 
Dec 12 11:28:09.456 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 11:28:09.456 INFO [stderr]    --> src/secretbox/mod.rs:100:5
Dec 12 11:28:09.456 INFO [stderr]     |
Dec 12 11:28:09.456 INFO [stderr] 100 |     xsalsa20poly1305::secretbox(&mut cipher, &m, &nonce, &key.0);
Dec 12 11:28:09.456 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 11:28:09.456 INFO [stderr]     |
Dec 12 11:28:09.456 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 12 11:28:09.456 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 11:28:09.456 INFO [stderr] 
Dec 12 11:28:09.456 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 11:28:09.456 INFO [stderr]   --> src/boxy/mod.rs:71:9
Dec 12 11:28:09.456 INFO [stderr]    |
Dec 12 11:28:09.456 INFO [stderr] 71 |         curve25519xsalsa20poly1305::box_(&mut cipher, &m, &nonce, &pk.0, &sk.0);
Dec 12 11:28:09.456 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 11:28:09.456 INFO [stderr]    |
Dec 12 11:28:09.456 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 11:28:09.456 INFO [stderr] 
Dec 12 11:28:09.832 INFO [stderr] warning: variable does not need to be mutable
Dec 12 11:28:09.832 INFO [stderr]    --> src/hash/sha512.rs:137:9
Dec 12 11:28:09.832 INFO [stderr]     |
Dec 12 11:28:09.832 INFO [stderr] 137 |     let mut x = &mut x[..new_len];
Dec 12 11:28:09.832 INFO [stderr]     |         ----^
Dec 12 11:28:09.832 INFO [stderr]     |         |
Dec 12 11:28:09.832 INFO [stderr]     |         help: remove this `mut`
Dec 12 11:28:09.834 INFO [stderr]     |
Dec 12 11:28:09.836 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 12 11:28:09.836 INFO [stderr] 
Dec 12 11:28:09.908 INFO [stderr] warning: variable does not need to be mutable
Dec 12 11:28:09.908 INFO [stderr]    --> src/sign/ed25519.rs:396:16
Dec 12 11:28:09.908 INFO [stderr]     |
Dec 12 11:28:09.908 INFO [stderr] 396 |     let (init, mut rest) = r.split_at_mut(3);
Dec 12 11:28:09.908 INFO [stderr]     |                ----^^^^
Dec 12 11:28:09.908 INFO [stderr]     |                |
Dec 12 11:28:09.908 INFO [stderr]     |                help: remove this `mut`
Dec 12 11:28:09.908 INFO [stderr] 
Dec 12 11:28:09.957 INFO [stderr] warning: constant item is never used: `SIGN_BYTES`
Dec 12 11:28:09.957 INFO [stderr]   --> src/sign/ed25519.rs:20:1
Dec 12 11:28:09.957 INFO [stderr]    |
Dec 12 11:28:09.957 INFO [stderr] 20 | pub const SIGN_BYTES: usize = 64;
Dec 12 11:28:09.958 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 11:28:09.958 INFO [stderr]    |
Dec 12 11:28:09.958 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 11:28:09.958 INFO [stderr] 
Dec 12 11:28:09.962 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 11:28:09.962 INFO [stderr]    --> src/secretbox/mod.rs:100:5
Dec 12 11:28:09.962 INFO [stderr]     |
Dec 12 11:28:09.962 INFO [stderr] 100 |     xsalsa20poly1305::secretbox(&mut cipher, &m, &nonce, &key.0);
Dec 12 11:28:09.962 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 11:28:09.962 INFO [stderr]     |
Dec 12 11:28:09.962 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 12 11:28:09.962 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 11:28:09.962 INFO [stderr] 
Dec 12 11:28:09.966 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 11:28:09.966 INFO [stderr]   --> src/boxy/mod.rs:71:9
Dec 12 11:28:09.966 INFO [stderr]    |
Dec 12 11:28:09.966 INFO [stderr] 71 |         curve25519xsalsa20poly1305::box_(&mut cipher, &m, &nonce, &pk.0, &sk.0);
Dec 12 11:28:09.966 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 11:28:09.966 INFO [stderr]    |
Dec 12 11:28:09.966 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 11:28:09.966 INFO [stderr] 
Dec 12 11:28:10.023 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.47s
Dec 12 11:28:10.023 INFO [stderr] su: No module specific data is present
Dec 12 11:28:10.454 INFO running `"docker" "inspect" "5e924d88cab464a246d5dd3c5d038240685886d5710476bc5e484a901560ac30"`
Dec 12 11:28:10.597 INFO running `"docker" "rm" "-f" "5e924d88cab464a246d5dd3c5d038240685886d5710476bc5e484a901560ac30"`
Dec 12 11:28:10.751 INFO [stdout] 5e924d88cab464a246d5dd3c5d038240685886d5710476bc5e484a901560ac30