Nov 18 06:21:25.005 INFO testing microsalt-0.2.21 against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 18 06:21:25.007 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 18 06:21:25.245 INFO [stdout] ff64cec01e9fc9b0d255ffb9c99023d13d1e58ef4baf6656c6cdcd7d9c5398fd
Nov 18 06:21:25.247 INFO running `"docker" "start" "-a" "ff64cec01e9fc9b0d255ffb9c99023d13d1e58ef4baf6656c6cdcd7d9c5398fd"`
Nov 18 06:21:25.999 INFO [stderr] usermod: no changes
Nov 18 06:21:26.066 INFO [stderr]    Compiling memsec v0.3.4
Nov 18 06:21:26.066 INFO [stderr]    Compiling index-fixed v0.0.2
Nov 18 06:21:27.329 INFO [stderr]    Compiling microsalt v0.2.21 (/source)
Nov 18 06:21:27.913 INFO [stderr] warning: unused `#[macro_use]` import
Nov 18 06:21:27.913 INFO [stderr]   --> src/lib.rs:23:1
Nov 18 06:21:27.913 INFO [stderr]    |
Nov 18 06:21:27.913 INFO [stderr] 23 | #[macro_use]
Nov 18 06:21:27.913 INFO [stderr]    | ^^^^^^^^^^^^
Nov 18 06:21:27.913 INFO [stderr]    |
Nov 18 06:21:27.913 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 18 06:21:27.913 INFO [stderr] 
Nov 18 06:21:27.919 INFO [stderr] warning: unused imports: `Hash`, `Hasher`
Nov 18 06:21:27.919 INFO [stderr]  --> src/hash/mod.rs:8:17
Nov 18 06:21:27.919 INFO [stderr]   |
Nov 18 06:21:27.919 INFO [stderr] 8 | use std::hash::{Hash, Hasher};
Nov 18 06:21:27.919 INFO [stderr]   |                 ^^^^  ^^^^^^
Nov 18 06:21:27.919 INFO [stderr] 
Nov 18 06:21:27.919 INFO [stderr] warning: unused import: `cmp`
Nov 18 06:21:27.919 INFO [stderr]    --> src/shared.rs:202:11
Nov 18 06:21:27.919 INFO [stderr]     |
Nov 18 06:21:27.919 INFO [stderr] 202 | use std::{cmp, mem};
Nov 18 06:21:27.919 INFO [stderr]     |           ^^^
Nov 18 06:21:27.919 INFO [stderr] 
Nov 18 06:21:27.919 INFO [stderr] warning: unused import: `shared`
Nov 18 06:21:27.919 INFO [stderr]  --> src/sign/mod.rs:6:5
Nov 18 06:21:27.919 INFO [stderr]   |
Nov 18 06:21:27.919 INFO [stderr] 6 | use shared;
Nov 18 06:21:27.919 INFO [stderr]   |     ^^^^^^
Nov 18 06:21:27.919 INFO [stderr] 
Nov 18 06:21:27.919 INFO [stderr] warning: unused import: `shared`
Nov 18 06:21:27.919 INFO [stderr]   --> src/secretbox/mod.rs:35:5
Nov 18 06:21:27.919 INFO [stderr]    |
Nov 18 06:21:27.919 INFO [stderr] 35 | use shared;
Nov 18 06:21:27.919 INFO [stderr]    |     ^^^^^^
Nov 18 06:21:27.919 INFO [stderr] 
Nov 18 06:21:27.919 INFO [stderr] warning: unused import: `shared`
Nov 18 06:21:27.919 INFO [stderr]  --> src/boxy/mod.rs:9:5
Nov 18 06:21:27.919 INFO [stderr]   |
Nov 18 06:21:27.919 INFO [stderr] 9 | use shared;
Nov 18 06:21:27.919 INFO [stderr]   |     ^^^^^^
Nov 18 06:21:27.919 INFO [stderr] 
Nov 18 06:21:28.471 INFO [stderr] warning: variable does not need to be mutable
Nov 18 06:21:28.472 INFO [stderr]    --> src/hash/sha512.rs:137:9
Nov 18 06:21:28.472 INFO [stderr]     |
Nov 18 06:21:28.473 INFO [stderr] 137 |     let mut x = &mut x[..new_len];
Nov 18 06:21:28.473 INFO [stderr]     |         ----^
Nov 18 06:21:28.474 INFO [stderr]     |         |
Nov 18 06:21:28.474 INFO [stderr]     |         help: remove this `mut`
Nov 18 06:21:28.474 INFO [stderr]     |
Nov 18 06:21:28.475 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 18 06:21:28.475 INFO [stderr] 
Nov 18 06:21:28.527 INFO [stderr] warning: variable does not need to be mutable
Nov 18 06:21:28.527 INFO [stderr]    --> src/sign/ed25519.rs:396:16
Nov 18 06:21:28.527 INFO [stderr]     |
Nov 18 06:21:28.527 INFO [stderr] 396 |     let (init, mut rest) = r.split_at_mut(3);
Nov 18 06:21:28.527 INFO [stderr]     |                ----^^^^
Nov 18 06:21:28.527 INFO [stderr]     |                |
Nov 18 06:21:28.527 INFO [stderr]     |                help: remove this `mut`
Nov 18 06:21:28.527 INFO [stderr] 
Nov 18 06:21:28.559 INFO [stderr] warning: function is never used: `random_data_test_helper`
Nov 18 06:21:28.559 INFO [stderr]    --> src/shared.rs:150:1
Nov 18 06:21:28.559 INFO [stderr]     |
Nov 18 06:21:28.559 INFO [stderr] 150 | pub fn random_data_test_helper(len: usize) -> Vec<u8> {
Nov 18 06:21:28.559 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 06:21:28.559 INFO [stderr]     |
Nov 18 06:21:28.559 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 18 06:21:28.559 INFO [stderr] 
Nov 18 06:21:28.559 INFO [stderr] warning: constant item is never used: `SIGN_BYTES`
Nov 18 06:21:28.559 INFO [stderr]   --> src/sign/ed25519.rs:20:1
Nov 18 06:21:28.559 INFO [stderr]    |
Nov 18 06:21:28.559 INFO [stderr] 20 | pub const SIGN_BYTES: usize = 64;
Nov 18 06:21:28.559 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 06:21:28.559 INFO [stderr] 
Nov 18 06:21:28.566 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 18 06:21:28.566 INFO [stderr]    --> src/secretbox/mod.rs:100:5
Nov 18 06:21:28.566 INFO [stderr]     |
Nov 18 06:21:28.566 INFO [stderr] 100 |     xsalsa20poly1305::secretbox(&mut cipher, &m, &nonce, &key.0);
Nov 18 06:21:28.566 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 06:21:28.566 INFO [stderr]     |
Nov 18 06:21:28.566 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 18 06:21:28.566 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 18 06:21:28.566 INFO [stderr] 
Nov 18 06:21:28.569 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 18 06:21:28.569 INFO [stderr]   --> src/boxy/mod.rs:71:9
Nov 18 06:21:28.569 INFO [stderr]    |
Nov 18 06:21:28.569 INFO [stderr] 71 |         curve25519xsalsa20poly1305::box_(&mut cipher, &m, &nonce, &pk.0, &sk.0);
Nov 18 06:21:28.569 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 06:21:28.569 INFO [stderr]    |
Nov 18 06:21:28.569 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 18 06:21:28.569 INFO [stderr] 
Nov 18 06:21:28.900 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.87s
Nov 18 06:21:28.916 INFO [stderr] su: No module specific data is present
Nov 18 06:21:29.274 INFO running `"docker" "inspect" "ff64cec01e9fc9b0d255ffb9c99023d13d1e58ef4baf6656c6cdcd7d9c5398fd"`
Nov 18 06:21:29.445 INFO running `"docker" "rm" "-f" "ff64cec01e9fc9b0d255ffb9c99023d13d1e58ef4baf6656c6cdcd7d9c5398fd"`
Nov 18 06:21:29.719 INFO [stdout] ff64cec01e9fc9b0d255ffb9c99023d13d1e58ef4baf6656c6cdcd7d9c5398fd
Nov 18 06:21:29.723 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 18 06:21:30.109 INFO [stdout] d12b910196c0265bab0d480dd710e87ea611b59d7027c19555d98a3f8dd6461d
Nov 18 06:21:30.111 INFO running `"docker" "start" "-a" "d12b910196c0265bab0d480dd710e87ea611b59d7027c19555d98a3f8dd6461d"`
Nov 18 06:21:30.891 INFO [stderr] usermod: no changes
Nov 18 06:21:30.952 INFO [stderr]    Compiling microsalt v0.2.21 (/source)
Nov 18 06:21:31.675 INFO [stderr] warning: unused imports: `Hash`, `Hasher`
Nov 18 06:21:31.675 INFO [stderr]  --> src/hash/mod.rs:8:17
Nov 18 06:21:31.675 INFO [stderr]   |
Nov 18 06:21:31.676 INFO [stderr] 8 | use std::hash::{Hash, Hasher};
Nov 18 06:21:31.676 INFO [stderr]   |                 ^^^^  ^^^^^^
Nov 18 06:21:31.676 INFO [stderr]   |
Nov 18 06:21:31.676 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 18 06:21:31.676 INFO [stderr] 
Nov 18 06:21:31.676 INFO [stderr] warning: unused import: `cmp`
Nov 18 06:21:31.676 INFO [stderr]    --> src/shared.rs:202:11
Nov 18 06:21:31.676 INFO [stderr]     |
Nov 18 06:21:31.676 INFO [stderr] 202 | use std::{cmp, mem};
Nov 18 06:21:31.676 INFO [stderr]     |           ^^^
Nov 18 06:21:31.676 INFO [stderr] 
Nov 18 06:21:31.679 INFO [stderr] warning: unused import: `shared`
Nov 18 06:21:31.679 INFO [stderr]  --> src/boxy/mod.rs:9:5
Nov 18 06:21:31.679 INFO [stderr]   |
Nov 18 06:21:31.679 INFO [stderr] 9 | use shared;
Nov 18 06:21:31.679 INFO [stderr]   |     ^^^^^^
Nov 18 06:21:31.679 INFO [stderr] 
Nov 18 06:21:32.410 INFO [stderr] warning: variable does not need to be mutable
Nov 18 06:21:32.410 INFO [stderr]    --> src/hash/sha512.rs:137:9
Nov 18 06:21:32.410 INFO [stderr]     |
Nov 18 06:21:32.410 INFO [stderr] 137 |     let mut x = &mut x[..new_len];
Nov 18 06:21:32.410 INFO [stderr]     |         ----^
Nov 18 06:21:32.410 INFO [stderr]     |         |
Nov 18 06:21:32.410 INFO [stderr]     |         help: remove this `mut`
Nov 18 06:21:32.410 INFO [stderr]     |
Nov 18 06:21:32.410 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 18 06:21:32.410 INFO [stderr] 
Nov 18 06:21:32.512 INFO [stderr] warning: variable does not need to be mutable
Nov 18 06:21:32.512 INFO [stderr]    --> src/sign/ed25519.rs:396:16
Nov 18 06:21:32.512 INFO [stderr]     |
Nov 18 06:21:32.512 INFO [stderr] 396 |     let (init, mut rest) = r.split_at_mut(3);
Nov 18 06:21:32.513 INFO [stderr]     |                ----^^^^
Nov 18 06:21:32.513 INFO [stderr]     |                |
Nov 18 06:21:32.513 INFO [stderr]     |                help: remove this `mut`
Nov 18 06:21:32.513 INFO [stderr] 
Nov 18 06:21:32.563 INFO [stderr] warning: constant item is never used: `SIGN_BYTES`
Nov 18 06:21:32.563 INFO [stderr]   --> src/sign/ed25519.rs:20:1
Nov 18 06:21:32.563 INFO [stderr]    |
Nov 18 06:21:32.564 INFO [stderr] 20 | pub const SIGN_BYTES: usize = 64;
Nov 18 06:21:32.564 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 06:21:32.564 INFO [stderr]    |
Nov 18 06:21:32.565 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 18 06:21:32.565 INFO [stderr] 
Nov 18 06:21:32.579 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 18 06:21:32.579 INFO [stderr]    --> src/secretbox/mod.rs:100:5
Nov 18 06:21:32.580 INFO [stderr]     |
Nov 18 06:21:32.580 INFO [stderr] 100 |     xsalsa20poly1305::secretbox(&mut cipher, &m, &nonce, &key.0);
Nov 18 06:21:32.580 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 06:21:32.580 INFO [stderr]     |
Nov 18 06:21:32.580 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 18 06:21:32.580 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 18 06:21:32.580 INFO [stderr] 
Nov 18 06:21:32.583 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 18 06:21:32.583 INFO [stderr]   --> src/boxy/mod.rs:71:9
Nov 18 06:21:32.583 INFO [stderr]    |
Nov 18 06:21:32.583 INFO [stderr] 71 |         curve25519xsalsa20poly1305::box_(&mut cipher, &m, &nonce, &pk.0, &sk.0);
Nov 18 06:21:32.583 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 06:21:32.583 INFO [stderr]    |
Nov 18 06:21:32.583 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 18 06:21:32.583 INFO [stderr] 
Nov 18 06:21:33.693 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.77s
Nov 18 06:21:33.693 INFO [stderr] su: No module specific data is present
Nov 18 06:21:34.040 INFO running `"docker" "inspect" "d12b910196c0265bab0d480dd710e87ea611b59d7027c19555d98a3f8dd6461d"`
Nov 18 06:21:34.182 INFO running `"docker" "rm" "-f" "d12b910196c0265bab0d480dd710e87ea611b59d7027c19555d98a3f8dd6461d"`
Nov 18 06:21:34.411 INFO [stdout] d12b910196c0265bab0d480dd710e87ea611b59d7027c19555d98a3f8dd6461d