Dec 04 14:36:09.834 INFO checking mars/persistent-state-machine against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 14:36:09.834 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-1/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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"`
Dec 04 14:36:10.033 INFO [stdout] c2b9c7a01eab062e28f5a744eaa568a878ff32a67d033ac75168b3169045125e
Dec 04 14:36:10.036 INFO running `"docker" "start" "-a" "c2b9c7a01eab062e28f5a744eaa568a878ff32a67d033ac75168b3169045125e"`
Dec 04 14:36:10.570 INFO [stderr] usermod: no changes
Dec 04 14:36:10.702 INFO [stderr]    Compiling pq-sys v0.4.4
Dec 04 14:36:10.702 INFO [stderr]     Checking regex-syntax v0.5.0
Dec 04 14:36:10.705 INFO [stderr]    Compiling syn v0.11.11
Dec 04 14:36:10.705 INFO [stderr]     Checking r2d2 v0.8.2
Dec 04 14:36:10.705 INFO [stderr]     Checking backtrace-sys v0.1.16
Dec 04 14:36:10.705 INFO [stderr]     Checking chrono v0.4.0
Dec 04 14:36:11.803 INFO [stderr]     Checking backtrace v0.3.5
Dec 04 14:36:12.931 INFO [stderr]     Checking error-chain v0.11.0
Dec 04 14:36:21.531 INFO [stderr]     Checking regex v0.2.7
Dec 04 14:36:25.712 INFO [stderr]    Compiling diesel_derives v1.1.0
Dec 04 14:36:25.712 INFO [stderr]    Compiling derive-error-chain v0.11.0
Dec 04 14:36:31.540 INFO [stderr]     Checking dotenv v0.11.0
Dec 04 14:36:31.815 INFO [stderr]     Checking diesel v1.1.1
Dec 04 14:36:41.965 INFO [stderr]     Checking r2d2-diesel v1.0.0
Dec 04 14:36:42.891 INFO [stderr]     Checking persistent-state-machine v0.1.0 (/source)
Dec 04 14:36:44.827 INFO [stderr] warning: unused import: `r2d2::Pool`
Dec 04 14:36:44.827 INFO [stderr]  --> src/models.rs:6:5
Dec 04 14:36:44.827 INFO [stderr]   |
Dec 04 14:36:44.827 INFO [stderr] 6 | use r2d2::Pool;
Dec 04 14:36:44.827 INFO [stderr]   |     ^^^^^^^^^^
Dec 04 14:36:44.827 INFO [stderr]   |
Dec 04 14:36:44.827 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 14:36:44.828 INFO [stderr] 
Dec 04 14:36:44.828 INFO [stderr] warning: unused import: `r2d2_diesel::ConnectionManager`
Dec 04 14:36:44.828 INFO [stderr]  --> src/models.rs:7:5
Dec 04 14:36:44.828 INFO [stderr]   |
Dec 04 14:36:44.828 INFO [stderr] 7 | use r2d2_diesel::ConnectionManager;
Dec 04 14:36:44.828 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 14:36:44.828 INFO [stderr] 
Dec 04 14:36:45.179 INFO [stderr] warning: unused import: `r2d2::Pool`
Dec 04 14:36:45.179 INFO [stderr]  --> src/models.rs:6:5
Dec 04 14:36:45.179 INFO [stderr]   |
Dec 04 14:36:45.179 INFO [stderr] 6 | use r2d2::Pool;
Dec 04 14:36:45.179 INFO [stderr]   |     ^^^^^^^^^^
Dec 04 14:36:45.179 INFO [stderr]   |
Dec 04 14:36:45.179 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 14:36:45.179 INFO [stderr] 
Dec 04 14:36:45.179 INFO [stderr] warning: unused import: `r2d2_diesel::ConnectionManager`
Dec 04 14:36:45.179 INFO [stderr]  --> src/models.rs:7:5
Dec 04 14:36:45.179 INFO [stderr]   |
Dec 04 14:36:45.179 INFO [stderr] 7 | use r2d2_diesel::ConnectionManager;
Dec 04 14:36:45.179 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 14:36:45.179 INFO [stderr] 
Dec 04 14:36:45.387 INFO [stderr] warning: enum is never used: `Event`
Dec 04 14:36:45.387 INFO [stderr]   --> src/lifecycle.rs:64:1
Dec 04 14:36:45.387 INFO [stderr]    |
Dec 04 14:36:45.387 INFO [stderr] 64 | enum Event {
Dec 04 14:36:45.387 INFO [stderr]    | ^^^^^^^^^^
Dec 04 14:36:45.387 INFO [stderr]    |
Dec 04 14:36:45.387 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 14:36:45.387 INFO [stderr] 
Dec 04 14:36:45.707 INFO [stderr] warning: unused variable: `now`
Dec 04 14:36:45.707 INFO [stderr]    --> src/lifecycle.rs:415:13
Dec 04 14:36:45.707 INFO [stderr]     |
Dec 04 14:36:45.707 INFO [stderr] 415 |         let now = Utc::now().naive_utc();
Dec 04 14:36:45.707 INFO [stderr]     |             ^^^ help: consider using `_now` instead
Dec 04 14:36:45.707 INFO [stderr]     |
Dec 04 14:36:45.707 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 04 14:36:45.707 INFO [stderr] 
Dec 04 14:36:45.799 INFO [stderr] warning: enum is never used: `Event`
Dec 04 14:36:45.799 INFO [stderr]   --> src/lifecycle.rs:64:1
Dec 04 14:36:45.799 INFO [stderr]    |
Dec 04 14:36:45.799 INFO [stderr] 64 | enum Event {
Dec 04 14:36:45.799 INFO [stderr]    | ^^^^^^^^^^
Dec 04 14:36:45.799 INFO [stderr]    |
Dec 04 14:36:45.799 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 14:36:45.799 INFO [stderr] 
Dec 04 14:36:45.823 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 35.23s
Dec 04 14:36:45.830 INFO [stderr] su: No module specific data is present
Dec 04 14:36:46.717 INFO running `"docker" "inspect" "c2b9c7a01eab062e28f5a744eaa568a878ff32a67d033ac75168b3169045125e"`
Dec 04 14:36:46.975 INFO running `"docker" "rm" "-f" "c2b9c7a01eab062e28f5a744eaa568a878ff32a67d033ac75168b3169045125e"`
Dec 04 14:36:47.243 INFO [stdout] c2b9c7a01eab062e28f5a744eaa568a878ff32a67d033ac75168b3169045125e