Oct 12 17:52:03.758 INFO checking mars/persistent-state-machine against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 17:52:03.758 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-5/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-5/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-alt check --frozen --all --all-targets" "-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"`
Oct 12 17:52:04.208 INFO blam! 27e2a865fa69e6d72f0cd683cf82a0f24784f433b60bf9838b6dd51c548ca2e7
Oct 12 17:52:04.213 INFO running `"docker" "start" "-a" "27e2a865fa69e6d72f0cd683cf82a0f24784f433b60bf9838b6dd51c548ca2e7"`
Oct 12 17:52:04.910 INFO kablam! usermod: no changes
Oct 12 17:52:05.072 INFO kablam!    Compiling cc v1.0.6
Oct 12 17:52:05.072 INFO kablam!    Compiling pq-sys v0.4.4
Oct 12 17:52:05.072 INFO kablam!     Checking serde v1.0.29
Oct 12 17:52:05.096 INFO kablam!     Checking regex-syntax v0.5.0
Oct 12 17:52:05.096 INFO kablam!    Compiling syn v0.11.11
Oct 12 17:52:05.096 INFO kablam!     Checking r2d2 v0.8.2
Oct 12 17:52:05.116 INFO kablam!    Compiling serde_derive_internals v0.20.0
Oct 12 17:52:14.673 INFO kablam!    Compiling backtrace-sys v0.1.16
Oct 12 17:52:19.128 INFO kablam!    Compiling serde_derive v1.0.29
Oct 12 17:52:20.143 INFO kablam!     Checking regex v0.2.7
Oct 12 17:52:27.762 INFO kablam!    Compiling diesel_derives v1.1.0
Oct 12 17:52:27.762 INFO kablam!    Compiling derive-error-chain v0.11.0
Oct 12 17:52:37.520 INFO kablam!     Checking chrono v0.4.0
Oct 12 17:52:37.628 INFO kablam!     Checking serde_json v1.0.10
Oct 12 17:52:44.138 INFO kablam!     Checking diesel v1.1.1
Oct 12 17:52:48.264 INFO kablam!     Checking backtrace v0.3.5
Oct 12 17:52:49.254 INFO kablam!     Checking error-chain v0.11.0
Oct 12 17:52:50.429 INFO kablam!     Checking dotenv v0.11.0
Oct 12 17:52:57.724 INFO kablam!     Checking r2d2-diesel v1.0.0
Oct 12 17:52:58.523 INFO kablam!     Checking persistent-state-machine v0.1.0 (/source)
Oct 12 17:52:59.692 INFO kablam! warning: unused import: `r2d2::Pool`
Oct 12 17:52:59.692 INFO kablam!  --> src/models.rs:6:5
Oct 12 17:52:59.693 INFO kablam!   |
Oct 12 17:52:59.693 INFO kablam! 6 | use r2d2::Pool;
Oct 12 17:52:59.693 INFO kablam!   |     ^^^^^^^^^^
Oct 12 17:52:59.693 INFO kablam!   |
Oct 12 17:52:59.693 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 17:52:59.693 INFO kablam! 
Oct 12 17:52:59.698 INFO kablam! warning: unused import: `r2d2_diesel::ConnectionManager`
Oct 12 17:52:59.698 INFO kablam!  --> src/models.rs:7:5
Oct 12 17:52:59.698 INFO kablam!   |
Oct 12 17:52:59.698 INFO kablam! 7 | use r2d2_diesel::ConnectionManager;
Oct 12 17:52:59.698 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 17:52:59.698 INFO kablam! 
Oct 12 17:52:59.761 INFO kablam! warning: unused import: `r2d2::Pool`
Oct 12 17:52:59.762 INFO kablam!  --> src/models.rs:6:5
Oct 12 17:52:59.762 INFO kablam!   |
Oct 12 17:52:59.762 INFO kablam! 6 | use r2d2::Pool;
Oct 12 17:52:59.762 INFO kablam!   |     ^^^^^^^^^^
Oct 12 17:52:59.763 INFO kablam!   |
Oct 12 17:52:59.763 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 17:52:59.763 INFO kablam! 
Oct 12 17:52:59.763 INFO kablam! warning: unused import: `r2d2_diesel::ConnectionManager`
Oct 12 17:52:59.764 INFO kablam!  --> src/models.rs:7:5
Oct 12 17:52:59.764 INFO kablam!   |
Oct 12 17:52:59.764 INFO kablam! 7 | use r2d2_diesel::ConnectionManager;
Oct 12 17:52:59.764 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 17:52:59.764 INFO kablam! 
Oct 12 17:53:00.045 INFO kablam! warning: unused variable: `now`
Oct 12 17:53:00.045 INFO kablam!    --> src/lifecycle.rs:415:13
Oct 12 17:53:00.045 INFO kablam!     |
Oct 12 17:53:00.045 INFO kablam! 415 |         let now = Utc::now().naive_utc();
Oct 12 17:53:00.045 INFO kablam!     |             ^^^ help: consider using `_now` instead
Oct 12 17:53:00.045 INFO kablam!     |
Oct 12 17:53:00.046 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 12 17:53:00.046 INFO kablam! 
Oct 12 17:53:00.083 INFO kablam! warning: enum is never used: `Event`
Oct 12 17:53:00.083 INFO kablam!   --> src/lifecycle.rs:64:1
Oct 12 17:53:00.084 INFO kablam!    |
Oct 12 17:53:00.084 INFO kablam! 64 | enum Event {
Oct 12 17:53:00.084 INFO kablam!    | ^^^^^^^^^^
Oct 12 17:53:00.085 INFO kablam!    |
Oct 12 17:53:00.085 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 17:53:00.085 INFO kablam! 
Oct 12 17:53:00.130 INFO kablam! warning: enum is never used: `Event`
Oct 12 17:53:00.131 INFO kablam!   --> src/lifecycle.rs:64:1
Oct 12 17:53:00.131 INFO kablam!    |
Oct 12 17:53:00.131 INFO kablam! 64 | enum Event {
Oct 12 17:53:00.132 INFO kablam!    | ^^^^^^^^^^
Oct 12 17:53:00.132 INFO kablam!    |
Oct 12 17:53:00.136 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 17:53:00.137 INFO kablam! 
Oct 12 17:53:00.178 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 55.25s
Oct 12 17:53:00.191 INFO kablam! su: No module specific data is present
Oct 12 17:53:00.668 INFO running `"docker" "rm" "-f" "27e2a865fa69e6d72f0cd683cf82a0f24784f433b60bf9838b6dd51c548ca2e7"`
Oct 12 17:53:00.902 INFO blam! 27e2a865fa69e6d72f0cd683cf82a0f24784f433b60bf9838b6dd51c548ca2e7