Dec 05 15:22:41.876 INFO testing mars/persistent-state-machine against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 15:22:41.876 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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"`
Dec 05 15:22:42.002 INFO [stdout] 19ddadbce6699b336bd3776877e6db5edf1d5353420d8bd4b300312b929c2178
Dec 05 15:22:42.004 INFO running `"docker" "start" "-a" "19ddadbce6699b336bd3776877e6db5edf1d5353420d8bd4b300312b929c2178"`
Dec 05 15:22:42.452 INFO [stderr] usermod: no changes
Dec 05 15:22:42.664 INFO [stderr]    Compiling serde v1.0.29
Dec 05 15:22:42.664 INFO [stderr]    Compiling backtrace-sys v0.1.16
Dec 05 15:22:42.668 INFO [stderr]    Compiling syn v0.11.11
Dec 05 15:22:42.668 INFO [stderr]    Compiling r2d2 v0.8.2
Dec 05 15:22:42.668 INFO [stderr]    Compiling regex v0.2.7
Dec 05 15:22:42.668 INFO [stderr]    Compiling serde_derive v1.0.29
Dec 05 15:23:07.500 INFO [stderr]    Compiling diesel_derives v1.1.0
Dec 05 15:23:07.500 INFO [stderr]    Compiling derive-error-chain v0.11.0
Dec 05 15:23:09.923 INFO [stderr]    Compiling serde_json v1.0.10
Dec 05 15:23:09.923 INFO [stderr]    Compiling chrono v0.4.0
Dec 05 15:23:12.288 INFO [stderr]    Compiling backtrace v0.3.5
Dec 05 15:23:13.619 INFO [stderr]    Compiling diesel v1.1.1
Dec 05 15:23:14.070 INFO [stderr]    Compiling error-chain v0.11.0
Dec 05 15:23:14.804 INFO [stderr]    Compiling dotenv v0.11.0
Dec 05 15:23:25.348 INFO [stderr]    Compiling r2d2-diesel v1.0.0
Dec 05 15:23:26.211 INFO [stderr]    Compiling persistent-state-machine v0.1.0 (/source)
Dec 05 15:23:27.504 INFO [stderr] warning: unused import: `r2d2::Pool`
Dec 05 15:23:27.504 INFO [stderr]  --> src/models.rs:6:5
Dec 05 15:23:27.504 INFO [stderr]   |
Dec 05 15:23:27.504 INFO [stderr] 6 | use r2d2::Pool;
Dec 05 15:23:27.504 INFO [stderr]   |     ^^^^^^^^^^
Dec 05 15:23:27.504 INFO [stderr]   |
Dec 05 15:23:27.504 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 15:23:27.504 INFO [stderr] 
Dec 05 15:23:27.504 INFO [stderr] warning: unused import: `r2d2_diesel::ConnectionManager`
Dec 05 15:23:27.504 INFO [stderr]  --> src/models.rs:7:5
Dec 05 15:23:27.504 INFO [stderr]   |
Dec 05 15:23:27.504 INFO [stderr] 7 | use r2d2_diesel::ConnectionManager;
Dec 05 15:23:27.504 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 15:23:27.504 INFO [stderr] 
Dec 05 15:23:27.780 INFO [stderr] warning: enum is never used: `Event`
Dec 05 15:23:27.780 INFO [stderr]   --> src/lifecycle.rs:64:1
Dec 05 15:23:27.780 INFO [stderr]    |
Dec 05 15:23:27.780 INFO [stderr] 64 | enum Event {
Dec 05 15:23:27.781 INFO [stderr]    | ^^^^^^^^^^
Dec 05 15:23:27.781 INFO [stderr]    |
Dec 05 15:23:27.781 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 15:23:27.781 INFO [stderr] 
Dec 05 15:23:28.160 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 45.68s
Dec 05 15:23:28.172 INFO [stderr] su: No module specific data is present
Dec 05 15:23:28.798 INFO running `"docker" "inspect" "19ddadbce6699b336bd3776877e6db5edf1d5353420d8bd4b300312b929c2178"`
Dec 05 15:23:29.090 INFO running `"docker" "rm" "-f" "19ddadbce6699b336bd3776877e6db5edf1d5353420d8bd4b300312b929c2178"`
Dec 05 15:23:29.387 INFO [stdout] 19ddadbce6699b336bd3776877e6db5edf1d5353420d8bd4b300312b929c2178
Dec 05 15:23:29.396 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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"`
Dec 05 15:23:29.852 INFO [stdout] e0f4186ce8204acb9d7f9cfbf323e9a3ba52cd8523821d289c42269156fccaf1
Dec 05 15:23:29.854 INFO running `"docker" "start" "-a" "e0f4186ce8204acb9d7f9cfbf323e9a3ba52cd8523821d289c42269156fccaf1"`
Dec 05 15:23:31.129 INFO [stderr] usermod: no changes
Dec 05 15:23:31.306 INFO [stderr]    Compiling persistent-state-machine v0.1.0 (/source)
Dec 05 15:23:32.542 INFO [stderr] warning: unused import: `r2d2::Pool`
Dec 05 15:23:32.542 INFO [stderr]  --> src/models.rs:6:5
Dec 05 15:23:32.542 INFO [stderr]   |
Dec 05 15:23:32.542 INFO [stderr] 6 | use r2d2::Pool;
Dec 05 15:23:32.542 INFO [stderr]   |     ^^^^^^^^^^
Dec 05 15:23:32.542 INFO [stderr]   |
Dec 05 15:23:32.542 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 15:23:32.542 INFO [stderr] 
Dec 05 15:23:32.542 INFO [stderr] warning: unused import: `r2d2_diesel::ConnectionManager`
Dec 05 15:23:32.542 INFO [stderr]  --> src/models.rs:7:5
Dec 05 15:23:32.542 INFO [stderr]   |
Dec 05 15:23:32.542 INFO [stderr] 7 | use r2d2_diesel::ConnectionManager;
Dec 05 15:23:32.542 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 15:23:32.542 INFO [stderr] 
Dec 05 15:23:32.871 INFO [stderr] warning: unused variable: `now`
Dec 05 15:23:32.871 INFO [stderr]    --> src/lifecycle.rs:415:13
Dec 05 15:23:32.871 INFO [stderr]     |
Dec 05 15:23:32.871 INFO [stderr] 415 |         let now = Utc::now().naive_utc();
Dec 05 15:23:32.871 INFO [stderr]     |             ^^^ help: consider using `_now` instead
Dec 05 15:23:32.871 INFO [stderr]     |
Dec 05 15:23:32.871 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 05 15:23:32.871 INFO [stderr] 
Dec 05 15:23:32.976 INFO [stderr] warning: enum is never used: `Event`
Dec 05 15:23:32.976 INFO [stderr]   --> src/lifecycle.rs:64:1
Dec 05 15:23:32.976 INFO [stderr]    |
Dec 05 15:23:32.976 INFO [stderr] 64 | enum Event {
Dec 05 15:23:32.976 INFO [stderr]    | ^^^^^^^^^^
Dec 05 15:23:32.976 INFO [stderr]    |
Dec 05 15:23:32.976 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 15:23:32.976 INFO [stderr] 
Dec 05 15:23:35.983 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.83s
Dec 05 15:23:35.995 INFO [stderr] su: No module specific data is present
Dec 05 15:23:36.684 INFO running `"docker" "inspect" "e0f4186ce8204acb9d7f9cfbf323e9a3ba52cd8523821d289c42269156fccaf1"`
Dec 05 15:23:36.956 INFO running `"docker" "rm" "-f" "e0f4186ce8204acb9d7f9cfbf323e9a3ba52cd8523821d289c42269156fccaf1"`
Dec 05 15:23:37.308 INFO [stdout] e0f4186ce8204acb9d7f9cfbf323e9a3ba52cd8523821d289c42269156fccaf1