Dec 07 07:21:09.315 INFO testing microsalt-0.2.21 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 07 07:21:09.315 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt build --frozen" "-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 07 07:21:09.757 INFO [stdout] 540452e537cee9607eb32ad794e375cda6506d0cb3ca8aa06f67615c5b7871d2
Dec 07 07:21:09.759 INFO running `"docker" "start" "-a" "540452e537cee9607eb32ad794e375cda6506d0cb3ca8aa06f67615c5b7871d2"`
Dec 07 07:21:10.765 INFO [stderr] usermod: no changes
Dec 07 07:21:10.836 INFO [stderr]    Compiling memsec v0.3.4
Dec 07 07:21:10.836 INFO [stderr]    Compiling index-fixed v0.0.2
Dec 07 07:21:10.836 INFO [stderr]    Compiling unwrap v1.1.0
Dec 07 07:21:12.066 INFO [stderr]    Compiling microsalt v0.2.21 (/source)
Dec 07 07:21:12.480 INFO [stderr] warning: unused `#[macro_use]` import
Dec 07 07:21:12.480 INFO [stderr]   --> src/lib.rs:23:1
Dec 07 07:21:12.480 INFO [stderr]    |
Dec 07 07:21:12.480 INFO [stderr] 23 | #[macro_use]
Dec 07 07:21:12.480 INFO [stderr]    | ^^^^^^^^^^^^
Dec 07 07:21:12.480 INFO [stderr]    |
Dec 07 07:21:12.480 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 07 07:21:12.480 INFO [stderr] 
Dec 07 07:21:12.480 INFO [stderr] warning: unused imports: `Hash`, `Hasher`
Dec 07 07:21:12.480 INFO [stderr]  --> src/hash/mod.rs:8:17
Dec 07 07:21:12.480 INFO [stderr]   |
Dec 07 07:21:12.480 INFO [stderr] 8 | use std::hash::{Hash, Hasher};
Dec 07 07:21:12.480 INFO [stderr]   |                 ^^^^  ^^^^^^
Dec 07 07:21:12.480 INFO [stderr] 
Dec 07 07:21:12.481 INFO [stderr] warning: unused import: `cmp`
Dec 07 07:21:12.481 INFO [stderr]    --> src/shared.rs:202:11
Dec 07 07:21:12.481 INFO [stderr]     |
Dec 07 07:21:12.481 INFO [stderr] 202 | use std::{cmp, mem};
Dec 07 07:21:12.481 INFO [stderr]     |           ^^^
Dec 07 07:21:12.481 INFO [stderr] 
Dec 07 07:21:12.482 INFO [stderr] warning: unused import: `shared`
Dec 07 07:21:12.482 INFO [stderr]  --> src/sign/mod.rs:6:5
Dec 07 07:21:12.482 INFO [stderr]   |
Dec 07 07:21:12.482 INFO [stderr] 6 | use shared;
Dec 07 07:21:12.482 INFO [stderr]   |     ^^^^^^
Dec 07 07:21:12.482 INFO [stderr] 
Dec 07 07:21:12.483 INFO [stderr] warning: unused import: `shared`
Dec 07 07:21:12.483 INFO [stderr]   --> src/secretbox/mod.rs:35:5
Dec 07 07:21:12.483 INFO [stderr]    |
Dec 07 07:21:12.483 INFO [stderr] 35 | use shared;
Dec 07 07:21:12.483 INFO [stderr]    |     ^^^^^^
Dec 07 07:21:12.483 INFO [stderr] 
Dec 07 07:21:12.483 INFO [stderr] warning: unused import: `shared`
Dec 07 07:21:12.483 INFO [stderr]  --> src/boxy/mod.rs:9:5
Dec 07 07:21:12.483 INFO [stderr]   |
Dec 07 07:21:12.483 INFO [stderr] 9 | use shared;
Dec 07 07:21:12.483 INFO [stderr]   |     ^^^^^^
Dec 07 07:21:12.483 INFO [stderr] 
Dec 07 07:21:13.060 INFO [stderr] warning: variable does not need to be mutable
Dec 07 07:21:13.060 INFO [stderr]    --> src/hash/sha512.rs:137:9
Dec 07 07:21:13.060 INFO [stderr]     |
Dec 07 07:21:13.060 INFO [stderr] 137 |     let mut x = &mut x[..new_len];
Dec 07 07:21:13.060 INFO [stderr]     |         ----^
Dec 07 07:21:13.060 INFO [stderr]     |         |
Dec 07 07:21:13.060 INFO [stderr]     |         help: remove this `mut`
Dec 07 07:21:13.060 INFO [stderr]     |
Dec 07 07:21:13.060 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 07 07:21:13.060 INFO [stderr] 
Dec 07 07:21:13.108 INFO [stderr] warning: variable does not need to be mutable
Dec 07 07:21:13.108 INFO [stderr]    --> src/sign/ed25519.rs:396:16
Dec 07 07:21:13.108 INFO [stderr]     |
Dec 07 07:21:13.108 INFO [stderr] 396 |     let (init, mut rest) = r.split_at_mut(3);
Dec 07 07:21:13.108 INFO [stderr]     |                ----^^^^
Dec 07 07:21:13.108 INFO [stderr]     |                |
Dec 07 07:21:13.108 INFO [stderr]     |                help: remove this `mut`
Dec 07 07:21:13.108 INFO [stderr] 
Dec 07 07:21:13.148 INFO [stderr] warning: function is never used: `random_data_test_helper`
Dec 07 07:21:13.148 INFO [stderr]    --> src/shared.rs:150:1
Dec 07 07:21:13.148 INFO [stderr]     |
Dec 07 07:21:13.148 INFO [stderr] 150 | pub fn random_data_test_helper(len: usize) -> Vec<u8> {
Dec 07 07:21:13.148 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 07:21:13.148 INFO [stderr]     |
Dec 07 07:21:13.148 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 07 07:21:13.148 INFO [stderr] 
Dec 07 07:21:13.148 INFO [stderr] warning: constant item is never used: `SIGN_BYTES`
Dec 07 07:21:13.148 INFO [stderr]   --> src/sign/ed25519.rs:20:1
Dec 07 07:21:13.148 INFO [stderr]    |
Dec 07 07:21:13.148 INFO [stderr] 20 | pub const SIGN_BYTES: usize = 64;
Dec 07 07:21:13.148 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 07:21:13.148 INFO [stderr] 
Dec 07 07:21:13.148 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 07 07:21:13.148 INFO [stderr]    --> src/secretbox/mod.rs:100:5
Dec 07 07:21:13.148 INFO [stderr]     |
Dec 07 07:21:13.148 INFO [stderr] 100 |     xsalsa20poly1305::secretbox(&mut cipher, &m, &nonce, &key.0);
Dec 07 07:21:13.148 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 07:21:13.148 INFO [stderr]     |
Dec 07 07:21:13.148 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 07 07:21:13.148 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 07 07:21:13.148 INFO [stderr] 
Dec 07 07:21:13.148 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 07 07:21:13.148 INFO [stderr]   --> src/boxy/mod.rs:71:9
Dec 07 07:21:13.148 INFO [stderr]    |
Dec 07 07:21:13.148 INFO [stderr] 71 |         curve25519xsalsa20poly1305::box_(&mut cipher, &m, &nonce, &pk.0, &sk.0);
Dec 07 07:21:13.148 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 07:21:13.148 INFO [stderr]    |
Dec 07 07:21:13.148 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 07 07:21:13.148 INFO [stderr] 
Dec 07 07:21:13.498 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.71s
Dec 07 07:21:13.501 INFO [stderr] su: No module specific data is present
Dec 07 07:21:13.894 INFO running `"docker" "inspect" "540452e537cee9607eb32ad794e375cda6506d0cb3ca8aa06f67615c5b7871d2"`
Dec 07 07:21:14.046 INFO running `"docker" "rm" "-f" "540452e537cee9607eb32ad794e375cda6506d0cb3ca8aa06f67615c5b7871d2"`
Dec 07 07:21:14.227 INFO [stdout] 540452e537cee9607eb32ad794e375cda6506d0cb3ca8aa06f67615c5b7871d2
Dec 07 07:21:14.233 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen --no-run" "-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 07 07:21:14.474 INFO [stdout] 6d6f412ba493ab14fee5ed40e97e13fc13093e3a4c8df884ede5c17eaab2cae5
Dec 07 07:21:14.476 INFO running `"docker" "start" "-a" "6d6f412ba493ab14fee5ed40e97e13fc13093e3a4c8df884ede5c17eaab2cae5"`
Dec 07 07:21:15.325 INFO [stderr] usermod: no changes
Dec 07 07:21:15.390 INFO [stderr]    Compiling microsalt v0.2.21 (/source)
Dec 07 07:21:15.957 INFO [stderr] warning: unused imports: `Hash`, `Hasher`
Dec 07 07:21:15.957 INFO [stderr]  --> src/hash/mod.rs:8:17
Dec 07 07:21:15.957 INFO [stderr]   |
Dec 07 07:21:15.957 INFO [stderr] 8 | use std::hash::{Hash, Hasher};
Dec 07 07:21:15.957 INFO [stderr]   |                 ^^^^  ^^^^^^
Dec 07 07:21:15.957 INFO [stderr]   |
Dec 07 07:21:15.957 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 07 07:21:15.957 INFO [stderr] 
Dec 07 07:21:15.958 INFO [stderr] warning: unused import: `cmp`
Dec 07 07:21:15.958 INFO [stderr]    --> src/shared.rs:202:11
Dec 07 07:21:15.958 INFO [stderr]     |
Dec 07 07:21:15.958 INFO [stderr] 202 | use std::{cmp, mem};
Dec 07 07:21:15.958 INFO [stderr]     |           ^^^
Dec 07 07:21:15.958 INFO [stderr] 
Dec 07 07:21:15.960 INFO [stderr] warning: unused import: `shared`
Dec 07 07:21:15.960 INFO [stderr]  --> src/boxy/mod.rs:9:5
Dec 07 07:21:15.960 INFO [stderr]   |
Dec 07 07:21:15.960 INFO [stderr] 9 | use shared;
Dec 07 07:21:15.960 INFO [stderr]   |     ^^^^^^
Dec 07 07:21:15.960 INFO [stderr] 
Dec 07 07:21:16.532 INFO [stderr] warning: variable does not need to be mutable
Dec 07 07:21:16.532 INFO [stderr]    --> src/hash/sha512.rs:137:9
Dec 07 07:21:16.532 INFO [stderr]     |
Dec 07 07:21:16.532 INFO [stderr] 137 |     let mut x = &mut x[..new_len];
Dec 07 07:21:16.532 INFO [stderr]     |         ----^
Dec 07 07:21:16.532 INFO [stderr]     |         |
Dec 07 07:21:16.532 INFO [stderr]     |         help: remove this `mut`
Dec 07 07:21:16.532 INFO [stderr]     |
Dec 07 07:21:16.532 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 07 07:21:16.532 INFO [stderr] 
Dec 07 07:21:16.600 INFO [stderr] warning: variable does not need to be mutable
Dec 07 07:21:16.601 INFO [stderr]    --> src/sign/ed25519.rs:396:16
Dec 07 07:21:16.601 INFO [stderr]     |
Dec 07 07:21:16.601 INFO [stderr] 396 |     let (init, mut rest) = r.split_at_mut(3);
Dec 07 07:21:16.601 INFO [stderr]     |                ----^^^^
Dec 07 07:21:16.601 INFO [stderr]     |                |
Dec 07 07:21:16.601 INFO [stderr]     |                help: remove this `mut`
Dec 07 07:21:16.601 INFO [stderr] 
Dec 07 07:21:16.648 INFO [stderr] warning: constant item is never used: `SIGN_BYTES`
Dec 07 07:21:16.648 INFO [stderr]   --> src/sign/ed25519.rs:20:1
Dec 07 07:21:16.648 INFO [stderr]    |
Dec 07 07:21:16.648 INFO [stderr] 20 | pub const SIGN_BYTES: usize = 64;
Dec 07 07:21:16.648 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 07:21:16.648 INFO [stderr]    |
Dec 07 07:21:16.648 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 07 07:21:16.648 INFO [stderr] 
Dec 07 07:21:16.653 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 07 07:21:16.653 INFO [stderr]    --> src/secretbox/mod.rs:100:5
Dec 07 07:21:16.653 INFO [stderr]     |
Dec 07 07:21:16.653 INFO [stderr] 100 |     xsalsa20poly1305::secretbox(&mut cipher, &m, &nonce, &key.0);
Dec 07 07:21:16.653 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 07:21:16.653 INFO [stderr]     |
Dec 07 07:21:16.653 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 07 07:21:16.653 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 07 07:21:16.654 INFO [stderr] 
Dec 07 07:21:16.658 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 07 07:21:16.658 INFO [stderr]   --> src/boxy/mod.rs:71:9
Dec 07 07:21:16.658 INFO [stderr]    |
Dec 07 07:21:16.658 INFO [stderr] 71 |         curve25519xsalsa20poly1305::box_(&mut cipher, &m, &nonce, &pk.0, &sk.0);
Dec 07 07:21:16.658 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 07:21:16.658 INFO [stderr]    |
Dec 07 07:21:16.658 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 07 07:21:16.658 INFO [stderr] 
Dec 07 07:21:17.795 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.45s
Dec 07 07:21:17.799 INFO [stderr] su: No module specific data is present
Dec 07 07:21:18.149 INFO running `"docker" "inspect" "6d6f412ba493ab14fee5ed40e97e13fc13093e3a4c8df884ede5c17eaab2cae5"`
Dec 07 07:21:18.238 INFO running `"docker" "rm" "-f" "6d6f412ba493ab14fee5ed40e97e13fc13093e3a4c8df884ede5c17eaab2cae5"`
Dec 07 07:21:18.331 INFO [stdout] 6d6f412ba493ab14fee5ed40e97e13fc13093e3a4c8df884ede5c17eaab2cae5