Sep 10 15:13:19.239 INFO checking lockchain-core-0.9.0 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 15:13:19.239 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 15:13:19.239 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-1/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 15:13:19.470 INFO blam! 5ddb9e4e5ff3cb25a4d5ead6d38b1101947a6b401c9691edfdb0f995c5dad1d2
Sep 10 15:13:19.472 INFO running `"docker" "start" "-a" "5ddb9e4e5ff3cb25a4d5ead6d38b1101947a6b401c9691edfdb0f995c5dad1d2"`
Sep 10 15:13:21.288 INFO kablam! usermod: no changes
Sep 10 15:13:21.498 INFO kablam!    Compiling pam-sys v0.5.6
Sep 10 15:13:21.558 INFO kablam!     Checking blake2 v0.7.1
Sep 10 15:13:21.563 INFO kablam!     Checking bcrypt v0.2.0
Sep 10 15:13:22.704 INFO kablam!     Checking keybob v0.3.0
Sep 10 15:13:24.087 INFO kablam!     Checking pam-auth v0.5.5
Sep 10 15:13:24.789 INFO kablam!     Checking lockchain-core v0.9.0 (file:///source)
Sep 10 15:13:29.758 INFO kablam! warning: unused imports: `Access`, `Role`, `UserStore`
Sep 10 15:13:29.758 INFO kablam!   --> examples/user_registry.rs:18:30
Sep 10 15:13:29.758 INFO kablam!    |
Sep 10 15:13:29.758 INFO kablam! 18 | use lockchain::users::{User, UserStore, Access, Role};
Sep 10 15:13:29.758 INFO kablam!    |                              ^^^^^^^^^  ^^^^^^  ^^^^
Sep 10 15:13:29.758 INFO kablam!    |
Sep 10 15:13:29.758 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 10 15:13:29.758 INFO kablam! 
Sep 10 15:13:29.781 INFO kablam! warning: unused variable: `me`
Sep 10 15:13:29.781 INFO kablam!   --> examples/user_registry.rs:30:9
Sep 10 15:13:29.781 INFO kablam!    |
Sep 10 15:13:29.781 INFO kablam! 30 |     let me = User::register(username, password);
Sep 10 15:13:29.781 INFO kablam!    |         ^^ help: consider using `_me` instead
Sep 10 15:13:29.781 INFO kablam!    |
Sep 10 15:13:29.781 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 10 15:13:29.782 INFO kablam! 
Sep 10 15:13:29.782 INFO kablam! warning: unused variable: `vault`
Sep 10 15:13:29.782 INFO kablam!   --> examples/user_registry.rs:29:38
Sep 10 15:13:29.782 INFO kablam!    |
Sep 10 15:13:29.782 INFO kablam! 29 | fn register<V: Vault<EncryptedBody>>(vault: &mut V, username: &str, password: &str) {
Sep 10 15:13:29.782 INFO kablam!    |                                      ^^^^^ help: consider using `_vault` instead
Sep 10 15:13:29.782 INFO kablam! 
Sep 10 15:13:29.782 INFO kablam! warning: function is never used: `register`
Sep 10 15:13:29.782 INFO kablam!   --> examples/user_registry.rs:29:1
Sep 10 15:13:29.782 INFO kablam!    |
Sep 10 15:13:29.782 INFO kablam! 29 | fn register<V: Vault<EncryptedBody>>(vault: &mut V, username: &str, password: &str) {
Sep 10 15:13:29.782 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 15:13:29.782 INFO kablam!    |
Sep 10 15:13:29.782 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 10 15:13:29.782 INFO kablam! 
Sep 10 15:13:29.797 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.48s
Sep 10 15:13:29.824 INFO kablam! su: No module specific data is present
Sep 10 15:13:30.657 INFO running `"docker" "rm" "-f" "5ddb9e4e5ff3cb25a4d5ead6d38b1101947a6b401c9691edfdb0f995c5dad1d2"`
Sep 10 15:13:30.777 INFO blam! 5ddb9e4e5ff3cb25a4d5ead6d38b1101947a6b401c9691edfdb0f995c5dad1d2