Sep 10 03:27:15.134 INFO checking mars/persistent-state-machine against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 03:27:15.134 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 03:27:15.134 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-2/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 03:27:15.368 INFO blam! 4da9303822949fd3d34e4125afcb69c00028def4b7c56a2ed940215268db62bd
Sep 10 03:27:15.370 INFO running `"docker" "start" "-a" "4da9303822949fd3d34e4125afcb69c00028def4b7c56a2ed940215268db62bd"`
Sep 10 03:27:16.405 INFO kablam! usermod: no changes
Sep 10 03:27:16.613 INFO kablam!    Compiling cc v1.0.6
Sep 10 03:27:16.618 INFO kablam!     Checking num-traits v0.2.1
Sep 10 03:27:16.622 INFO kablam!    Compiling pq-sys v0.4.4
Sep 10 03:27:16.622 INFO kablam!     Checking libc v0.2.37
Sep 10 03:27:16.631 INFO kablam!     Checking serde v1.0.29
Sep 10 03:27:16.632 INFO kablam!     Checking regex-syntax v0.5.0
Sep 10 03:27:16.632 INFO kablam!     Checking log v0.4.1
Sep 10 03:27:16.638 INFO kablam!    Compiling syn v0.11.11
Sep 10 03:27:18.202 INFO kablam!    Compiling syn v0.12.14
Sep 10 03:27:19.947 INFO kablam!     Checking r2d2 v0.8.2
Sep 10 03:27:20.060 INFO kablam!     Checking num-integer v0.1.36
Sep 10 03:27:23.270 INFO kablam!     Checking num-iter v0.1.35
Sep 10 03:27:24.898 INFO kablam!     Checking num v0.1.42
Sep 10 03:27:29.106 INFO kablam!     Checking memchr v2.0.1
Sep 10 03:27:29.174 INFO kablam!     Checking time v0.1.39
Sep 10 03:27:29.322 INFO kablam!    Compiling backtrace-sys v0.1.16
Sep 10 03:27:29.958 INFO kablam!     Checking aho-corasick v0.6.4
Sep 10 03:27:45.754 INFO kablam!    Compiling diesel_derives v1.1.0
Sep 10 03:27:46.177 INFO kablam!    Compiling derive-error-chain v0.11.0
Sep 10 03:27:47.117 INFO kablam!    Compiling serde_derive_internals v0.20.0
Sep 10 03:27:50.110 INFO kablam!     Checking serde_json v1.0.10
Sep 10 03:27:50.110 INFO kablam!     Checking chrono v0.4.0
Sep 10 03:28:01.399 INFO kablam!     Checking regex v0.2.7
Sep 10 03:28:08.022 INFO kablam!     Checking backtrace v0.3.5
Sep 10 03:28:08.116 INFO kablam!    Compiling serde_derive v1.0.29
Sep 10 03:28:08.560 INFO kablam!     Checking diesel v1.1.1
Sep 10 03:28:09.370 INFO kablam!     Checking error-chain v0.11.0
Sep 10 03:28:10.673 INFO kablam!     Checking dotenv v0.11.0
Sep 10 03:28:24.723 INFO kablam!     Checking r2d2-diesel v1.0.0
Sep 10 03:28:25.124 INFO kablam!     Checking persistent-state-machine v0.1.0 (file:///source)
Sep 10 03:28:25.720 INFO kablam! warning: unused import: `r2d2::Pool`
Sep 10 03:28:25.720 INFO kablam!  --> src/models.rs:6:5
Sep 10 03:28:25.720 INFO kablam!   |
Sep 10 03:28:25.720 INFO kablam! 6 | use r2d2::Pool;
Sep 10 03:28:25.720 INFO kablam!   |     ^^^^^^^^^^
Sep 10 03:28:25.726 INFO kablam!   |
Sep 10 03:28:25.726 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 10 03:28:25.726 INFO kablam! 
Sep 10 03:28:25.726 INFO kablam! warning: unused import: `r2d2_diesel::ConnectionManager`
Sep 10 03:28:25.726 INFO kablam!  --> src/models.rs:7:5
Sep 10 03:28:25.726 INFO kablam!   |
Sep 10 03:28:25.726 INFO kablam! 7 | use r2d2_diesel::ConnectionManager;
Sep 10 03:28:25.726 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 03:28:25.726 INFO kablam! 
Sep 10 03:28:25.790 INFO kablam! warning: unused import: `r2d2::Pool`
Sep 10 03:28:25.790 INFO kablam!  --> src/models.rs:6:5
Sep 10 03:28:25.790 INFO kablam!   |
Sep 10 03:28:25.790 INFO kablam! 6 | use r2d2::Pool;
Sep 10 03:28:25.790 INFO kablam!   |     ^^^^^^^^^^
Sep 10 03:28:25.790 INFO kablam!   |
Sep 10 03:28:25.790 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 10 03:28:25.790 INFO kablam! 
Sep 10 03:28:25.790 INFO kablam! warning: unused import: `r2d2_diesel::ConnectionManager`
Sep 10 03:28:25.790 INFO kablam!  --> src/models.rs:7:5
Sep 10 03:28:25.791 INFO kablam!   |
Sep 10 03:28:25.791 INFO kablam! 7 | use r2d2_diesel::ConnectionManager;
Sep 10 03:28:25.791 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 03:28:25.791 INFO kablam! 
Sep 10 03:28:26.307 INFO kablam! warning: unused variable: `now`
Sep 10 03:28:26.307 INFO kablam!    --> src/lifecycle.rs:415:13
Sep 10 03:28:26.307 INFO kablam!     |
Sep 10 03:28:26.307 INFO kablam! 415 |         let now = Utc::now().naive_utc();
Sep 10 03:28:26.307 INFO kablam!     |             ^^^ help: consider using `_now` instead
Sep 10 03:28:26.307 INFO kablam!     |
Sep 10 03:28:26.307 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 10 03:28:26.307 INFO kablam! 
Sep 10 03:28:26.401 INFO kablam! warning: enum is never used: `Event`
Sep 10 03:28:26.401 INFO kablam!   --> src/lifecycle.rs:64:1
Sep 10 03:28:26.401 INFO kablam!    |
Sep 10 03:28:26.401 INFO kablam! 64 | enum Event {
Sep 10 03:28:26.401 INFO kablam!    | ^^^^^^^^^^
Sep 10 03:28:26.406 INFO kablam!    |
Sep 10 03:28:26.406 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 10 03:28:26.406 INFO kablam! 
Sep 10 03:28:26.464 INFO kablam! warning: enum is never used: `Event`
Sep 10 03:28:26.464 INFO kablam!   --> src/lifecycle.rs:64:1
Sep 10 03:28:26.464 INFO kablam!    |
Sep 10 03:28:26.464 INFO kablam! 64 | enum Event {
Sep 10 03:28:26.464 INFO kablam!    | ^^^^^^^^^^
Sep 10 03:28:26.464 INFO kablam!    |
Sep 10 03:28:26.464 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 10 03:28:26.464 INFO kablam! 
Sep 10 03:28:26.518 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 10s
Sep 10 03:28:26.540 INFO kablam! su: No module specific data is present
Sep 10 03:28:28.564 INFO running `"docker" "rm" "-f" "4da9303822949fd3d34e4125afcb69c00028def4b7c56a2ed940215268db62bd"`
Sep 10 03:28:28.668 INFO blam! 4da9303822949fd3d34e4125afcb69c00028def4b7c56a2ed940215268db62bd