Dec 07 07:21:07.365 INFO testing microsalt-0.2.21 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 07 07:21:07.365 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 07:21:07.784 INFO [stdout] 4a9946781e28ec07fd3c2db602c515f04ddb6e21d353426695a6dc03b0b8a23b
Dec 07 07:21:07.791 INFO running `"docker" "start" "-a" "4a9946781e28ec07fd3c2db602c515f04ddb6e21d353426695a6dc03b0b8a23b"`
Dec 07 07:21:08.900 INFO [stderr] usermod: no changes
Dec 07 07:21:08.993 INFO [stderr]    Compiling index-fixed v0.0.2
Dec 07 07:21:09.148 INFO [stderr]    Compiling microsalt v0.2.21 (/source)
Dec 07 07:21:09.904 INFO [stderr] warning: unused `#[macro_use]` import
Dec 07 07:21:09.904 INFO [stderr]   --> src/lib.rs:23:1
Dec 07 07:21:09.904 INFO [stderr]    |
Dec 07 07:21:09.904 INFO [stderr] 23 | #[macro_use]
Dec 07 07:21:09.904 INFO [stderr]    | ^^^^^^^^^^^^
Dec 07 07:21:09.904 INFO [stderr]    |
Dec 07 07:21:09.904 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 07 07:21:09.904 INFO [stderr] 
Dec 07 07:21:09.904 INFO [stderr] warning: unused imports: `Hash`, `Hasher`
Dec 07 07:21:09.904 INFO [stderr]  --> src/hash/mod.rs:8:17
Dec 07 07:21:09.904 INFO [stderr]   |
Dec 07 07:21:09.904 INFO [stderr] 8 | use std::hash::{Hash, Hasher};
Dec 07 07:21:09.904 INFO [stderr]   |                 ^^^^  ^^^^^^
Dec 07 07:21:09.904 INFO [stderr] 
Dec 07 07:21:09.904 INFO [stderr] warning: unused import: `cmp`
Dec 07 07:21:09.904 INFO [stderr]    --> src/shared.rs:202:11
Dec 07 07:21:09.904 INFO [stderr]     |
Dec 07 07:21:09.904 INFO [stderr] 202 | use std::{cmp, mem};
Dec 07 07:21:09.904 INFO [stderr]     |           ^^^
Dec 07 07:21:09.904 INFO [stderr] 
Dec 07 07:21:09.904 INFO [stderr] warning: unused import: `shared`
Dec 07 07:21:09.904 INFO [stderr]  --> src/sign/mod.rs:6:5
Dec 07 07:21:09.904 INFO [stderr]   |
Dec 07 07:21:09.904 INFO [stderr] 6 | use shared;
Dec 07 07:21:09.904 INFO [stderr]   |     ^^^^^^
Dec 07 07:21:09.904 INFO [stderr] 
Dec 07 07:21:09.907 INFO [stderr] warning: unused import: `shared`
Dec 07 07:21:09.907 INFO [stderr]   --> src/secretbox/mod.rs:35:5
Dec 07 07:21:09.907 INFO [stderr]    |
Dec 07 07:21:09.907 INFO [stderr] 35 | use shared;
Dec 07 07:21:09.907 INFO [stderr]    |     ^^^^^^
Dec 07 07:21:09.907 INFO [stderr] 
Dec 07 07:21:09.914 INFO [stderr] warning: unused import: `shared`
Dec 07 07:21:09.914 INFO [stderr]  --> src/boxy/mod.rs:9:5
Dec 07 07:21:09.914 INFO [stderr]   |
Dec 07 07:21:09.914 INFO [stderr] 9 | use shared;
Dec 07 07:21:09.914 INFO [stderr]   |     ^^^^^^
Dec 07 07:21:09.914 INFO [stderr] 
Dec 07 07:21:10.488 INFO [stderr] warning: variable does not need to be mutable
Dec 07 07:21:10.488 INFO [stderr]    --> src/hash/sha512.rs:137:9
Dec 07 07:21:10.488 INFO [stderr]     |
Dec 07 07:21:10.488 INFO [stderr] 137 |     let mut x = &mut x[..new_len];
Dec 07 07:21:10.488 INFO [stderr]     |         ----^
Dec 07 07:21:10.488 INFO [stderr]     |         |
Dec 07 07:21:10.488 INFO [stderr]     |         help: remove this `mut`
Dec 07 07:21:10.488 INFO [stderr]     |
Dec 07 07:21:10.488 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 07 07:21:10.488 INFO [stderr] 
Dec 07 07:21:10.540 INFO [stderr] warning: variable does not need to be mutable
Dec 07 07:21:10.540 INFO [stderr]    --> src/sign/ed25519.rs:396:16
Dec 07 07:21:10.540 INFO [stderr]     |
Dec 07 07:21:10.540 INFO [stderr] 396 |     let (init, mut rest) = r.split_at_mut(3);
Dec 07 07:21:10.540 INFO [stderr]     |                ----^^^^
Dec 07 07:21:10.540 INFO [stderr]     |                |
Dec 07 07:21:10.540 INFO [stderr]     |                help: remove this `mut`
Dec 07 07:21:10.540 INFO [stderr] 
Dec 07 07:21:10.565 INFO [stderr] warning: function is never used: `random_data_test_helper`
Dec 07 07:21:10.565 INFO [stderr]    --> src/shared.rs:150:1
Dec 07 07:21:10.565 INFO [stderr]     |
Dec 07 07:21:10.565 INFO [stderr] 150 | pub fn random_data_test_helper(len: usize) -> Vec<u8> {
Dec 07 07:21:10.565 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 07:21:10.565 INFO [stderr]     |
Dec 07 07:21:10.565 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 07 07:21:10.565 INFO [stderr] 
Dec 07 07:21:10.566 INFO [stderr] warning: constant item is never used: `SIGN_BYTES`
Dec 07 07:21:10.566 INFO [stderr]   --> src/sign/ed25519.rs:20:1
Dec 07 07:21:10.566 INFO [stderr]    |
Dec 07 07:21:10.566 INFO [stderr] 20 | pub const SIGN_BYTES: usize = 64;
Dec 07 07:21:10.566 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 07:21:10.566 INFO [stderr] 
Dec 07 07:21:10.572 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 07 07:21:10.572 INFO [stderr]    --> src/secretbox/mod.rs:100:5
Dec 07 07:21:10.572 INFO [stderr]     |
Dec 07 07:21:10.572 INFO [stderr] 100 |     xsalsa20poly1305::secretbox(&mut cipher, &m, &nonce, &key.0);
Dec 07 07:21:10.572 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 07:21:10.572 INFO [stderr]     |
Dec 07 07:21:10.572 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 07 07:21:10.572 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 07 07:21:10.572 INFO [stderr] 
Dec 07 07:21:10.574 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 07 07:21:10.574 INFO [stderr]   --> src/boxy/mod.rs:71:9
Dec 07 07:21:10.574 INFO [stderr]    |
Dec 07 07:21:10.574 INFO [stderr] 71 |         curve25519xsalsa20poly1305::box_(&mut cipher, &m, &nonce, &pk.0, &sk.0);
Dec 07 07:21:10.574 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 07:21:10.574 INFO [stderr]    |
Dec 07 07:21:10.574 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 07 07:21:10.574 INFO [stderr] 
Dec 07 07:21:11.100 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.18s
Dec 07 07:21:11.105 INFO [stderr] su: No module specific data is present
Dec 07 07:21:11.799 INFO running `"docker" "inspect" "4a9946781e28ec07fd3c2db602c515f04ddb6e21d353426695a6dc03b0b8a23b"`
Dec 07 07:21:12.008 INFO running `"docker" "rm" "-f" "4a9946781e28ec07fd3c2db602c515f04ddb6e21d353426695a6dc03b0b8a23b"`
Dec 07 07:21:12.199 INFO [stdout] 4a9946781e28ec07fd3c2db602c515f04ddb6e21d353426695a6dc03b0b8a23b
Dec 07 07:21:12.199 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 07:21:12.456 INFO [stdout] 4c5d46a45f8623d7b5a311fb4a47236700704a6040b8cac7d46aad2ad08efd3d
Dec 07 07:21:12.464 INFO running `"docker" "start" "-a" "4c5d46a45f8623d7b5a311fb4a47236700704a6040b8cac7d46aad2ad08efd3d"`
Dec 07 07:21:13.312 INFO [stderr] usermod: no changes
Dec 07 07:21:13.378 INFO [stderr]    Compiling microsalt v0.2.21 (/source)
Dec 07 07:21:14.212 INFO [stderr] warning: unused imports: `Hash`, `Hasher`
Dec 07 07:21:14.212 INFO [stderr]  --> src/hash/mod.rs:8:17
Dec 07 07:21:14.212 INFO [stderr]   |
Dec 07 07:21:14.212 INFO [stderr] 8 | use std::hash::{Hash, Hasher};
Dec 07 07:21:14.212 INFO [stderr]   |                 ^^^^  ^^^^^^
Dec 07 07:21:14.212 INFO [stderr]   |
Dec 07 07:21:14.212 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 07 07:21:14.212 INFO [stderr] 
Dec 07 07:21:14.213 INFO [stderr] warning: unused import: `cmp`
Dec 07 07:21:14.213 INFO [stderr]    --> src/shared.rs:202:11
Dec 07 07:21:14.213 INFO [stderr]     |
Dec 07 07:21:14.213 INFO [stderr] 202 | use std::{cmp, mem};
Dec 07 07:21:14.213 INFO [stderr]     |           ^^^
Dec 07 07:21:14.213 INFO [stderr] 
Dec 07 07:21:14.216 INFO [stderr] warning: unused import: `shared`
Dec 07 07:21:14.216 INFO [stderr]  --> src/boxy/mod.rs:9:5
Dec 07 07:21:14.216 INFO [stderr]   |
Dec 07 07:21:14.216 INFO [stderr] 9 | use shared;
Dec 07 07:21:14.216 INFO [stderr]   |     ^^^^^^
Dec 07 07:21:14.216 INFO [stderr] 
Dec 07 07:21:14.936 INFO [stderr] warning: variable does not need to be mutable
Dec 07 07:21:14.936 INFO [stderr]    --> src/hash/sha512.rs:137:9
Dec 07 07:21:14.936 INFO [stderr]     |
Dec 07 07:21:14.936 INFO [stderr] 137 |     let mut x = &mut x[..new_len];
Dec 07 07:21:14.936 INFO [stderr]     |         ----^
Dec 07 07:21:14.936 INFO [stderr]     |         |
Dec 07 07:21:14.936 INFO [stderr]     |         help: remove this `mut`
Dec 07 07:21:14.936 INFO [stderr]     |
Dec 07 07:21:14.936 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 07 07:21:14.936 INFO [stderr] 
Dec 07 07:21:15.024 INFO [stderr] warning: variable does not need to be mutable
Dec 07 07:21:15.024 INFO [stderr]    --> src/sign/ed25519.rs:396:16
Dec 07 07:21:15.024 INFO [stderr]     |
Dec 07 07:21:15.024 INFO [stderr] 396 |     let (init, mut rest) = r.split_at_mut(3);
Dec 07 07:21:15.024 INFO [stderr]     |                ----^^^^
Dec 07 07:21:15.024 INFO [stderr]     |                |
Dec 07 07:21:15.024 INFO [stderr]     |                help: remove this `mut`
Dec 07 07:21:15.024 INFO [stderr] 
Dec 07 07:21:15.071 INFO [stderr] warning: constant item is never used: `SIGN_BYTES`
Dec 07 07:21:15.071 INFO [stderr]   --> src/sign/ed25519.rs:20:1
Dec 07 07:21:15.071 INFO [stderr]    |
Dec 07 07:21:15.071 INFO [stderr] 20 | pub const SIGN_BYTES: usize = 64;
Dec 07 07:21:15.071 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 07:21:15.071 INFO [stderr]    |
Dec 07 07:21:15.071 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 07 07:21:15.071 INFO [stderr] 
Dec 07 07:21:15.088 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 07 07:21:15.088 INFO [stderr]    --> src/secretbox/mod.rs:100:5
Dec 07 07:21:15.088 INFO [stderr]     |
Dec 07 07:21:15.088 INFO [stderr] 100 |     xsalsa20poly1305::secretbox(&mut cipher, &m, &nonce, &key.0);
Dec 07 07:21:15.088 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 07:21:15.088 INFO [stderr]     |
Dec 07 07:21:15.088 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 07 07:21:15.088 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 07 07:21:15.088 INFO [stderr] 
Dec 07 07:21:15.089 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 07 07:21:15.089 INFO [stderr]   --> src/boxy/mod.rs:71:9
Dec 07 07:21:15.089 INFO [stderr]    |
Dec 07 07:21:15.089 INFO [stderr] 71 |         curve25519xsalsa20poly1305::box_(&mut cipher, &m, &nonce, &pk.0, &sk.0);
Dec 07 07:21:15.089 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 07:21:15.089 INFO [stderr]    |
Dec 07 07:21:15.089 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 07 07:21:15.090 INFO [stderr] 
Dec 07 07:21:16.009 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.67s
Dec 07 07:21:16.012 INFO [stderr] su: No module specific data is present
Dec 07 07:21:16.358 INFO running `"docker" "inspect" "4c5d46a45f8623d7b5a311fb4a47236700704a6040b8cac7d46aad2ad08efd3d"`
Dec 07 07:21:16.495 INFO running `"docker" "rm" "-f" "4c5d46a45f8623d7b5a311fb4a47236700704a6040b8cac7d46aad2ad08efd3d"`
Dec 07 07:21:16.664 INFO [stdout] 4c5d46a45f8623d7b5a311fb4a47236700704a6040b8cac7d46aad2ad08efd3d