Nov 16 20:23:29.067 INFO testing mars/persistent-state-machine against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 16 20:23:29.067 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 16 20:23:29.254 INFO [stdout] 179f31cd16d35048a885f19312896872f366371aa1eb84505da0c6f8f7383477
Nov 16 20:23:29.256 INFO running `"docker" "start" "-a" "179f31cd16d35048a885f19312896872f366371aa1eb84505da0c6f8f7383477"`
Nov 16 20:23:29.638 INFO [stderr] usermod: no changes
Nov 16 20:23:29.771 INFO [stderr]    Compiling num-traits v0.2.1
Nov 16 20:23:29.775 INFO [stderr]    Compiling serde v1.0.29
Nov 16 20:23:29.775 INFO [stderr]    Compiling backtrace-sys v0.1.16
Nov 16 20:23:29.775 INFO [stderr]    Compiling regex-syntax v0.5.0
Nov 16 20:23:29.775 INFO [stderr]    Compiling syn v0.11.11
Nov 16 20:23:29.775 INFO [stderr]    Compiling r2d2 v0.8.2
Nov 16 20:23:29.775 INFO [stderr]    Compiling serde_derive_internals v0.20.0
Nov 16 20:23:35.603 INFO [stderr]    Compiling num-integer v0.1.36
Nov 16 20:23:37.120 INFO [stderr]    Compiling num-iter v0.1.35
Nov 16 20:23:40.812 INFO [stderr]    Compiling num v0.1.42
Nov 16 20:23:41.223 INFO [stderr]    Compiling serde_derive v1.0.29
Nov 16 20:24:02.813 INFO [stderr]    Compiling diesel_derives v1.1.0
Nov 16 20:24:02.816 INFO [stderr]    Compiling derive-error-chain v0.11.0
Nov 16 20:24:02.843 INFO [stderr]    Compiling regex v0.2.7
Nov 16 20:24:02.967 INFO [stderr]    Compiling chrono v0.4.0
Nov 16 20:24:02.967 INFO [stderr]    Compiling serde_json v1.0.10
Nov 16 20:24:04.507 INFO [stderr]    Compiling backtrace v0.3.5
Nov 16 20:24:07.091 INFO [stderr]    Compiling error-chain v0.11.0
Nov 16 20:24:14.479 INFO [stderr]    Compiling diesel v1.1.1
Nov 16 20:24:17.088 INFO [stderr]    Compiling dotenv v0.11.0
Nov 16 20:24:30.114 INFO [stderr]    Compiling r2d2-diesel v1.0.0
Nov 16 20:24:30.891 INFO [stderr]    Compiling persistent-state-machine v0.1.0 (/source)
Nov 16 20:24:32.055 INFO [stderr] warning: unused import: `r2d2::Pool`
Nov 16 20:24:32.055 INFO [stderr]  --> src/models.rs:6:5
Nov 16 20:24:32.055 INFO [stderr]   |
Nov 16 20:24:32.055 INFO [stderr] 6 | use r2d2::Pool;
Nov 16 20:24:32.055 INFO [stderr]   |     ^^^^^^^^^^
Nov 16 20:24:32.055 INFO [stderr]   |
Nov 16 20:24:32.055 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 16 20:24:32.055 INFO [stderr] 
Nov 16 20:24:32.055 INFO [stderr] warning: unused import: `r2d2_diesel::ConnectionManager`
Nov 16 20:24:32.055 INFO [stderr]  --> src/models.rs:7:5
Nov 16 20:24:32.055 INFO [stderr]   |
Nov 16 20:24:32.055 INFO [stderr] 7 | use r2d2_diesel::ConnectionManager;
Nov 16 20:24:32.055 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 20:24:32.055 INFO [stderr] 
Nov 16 20:24:32.357 INFO [stderr] warning: enum is never used: `Event`
Nov 16 20:24:32.357 INFO [stderr]   --> src/lifecycle.rs:64:1
Nov 16 20:24:32.357 INFO [stderr]    |
Nov 16 20:24:32.357 INFO [stderr] 64 | enum Event {
Nov 16 20:24:32.357 INFO [stderr]    | ^^^^^^^^^^
Nov 16 20:24:32.357 INFO [stderr]    |
Nov 16 20:24:32.357 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 16 20:24:32.357 INFO [stderr] 
Nov 16 20:24:32.631 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 02s
Nov 16 20:24:32.636 INFO [stderr] su: No module specific data is present
Nov 16 20:24:33.129 INFO running `"docker" "inspect" "179f31cd16d35048a885f19312896872f366371aa1eb84505da0c6f8f7383477"`
Nov 16 20:24:33.404 INFO running `"docker" "rm" "-f" "179f31cd16d35048a885f19312896872f366371aa1eb84505da0c6f8f7383477"`
Nov 16 20:24:33.659 INFO [stdout] 179f31cd16d35048a885f19312896872f366371aa1eb84505da0c6f8f7383477
Nov 16 20:24:33.665 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 16 20:24:34.073 INFO [stdout] 89aab9801a0dda0c263a7632c0dc770be9fc455d561aa4c5b6fa814616f5504c
Nov 16 20:24:34.075 INFO running `"docker" "start" "-a" "89aab9801a0dda0c263a7632c0dc770be9fc455d561aa4c5b6fa814616f5504c"`
Nov 16 20:24:35.146 INFO [stderr] usermod: no changes
Nov 16 20:24:35.343 INFO [stderr]    Compiling persistent-state-machine v0.1.0 (/source)
Nov 16 20:24:36.439 INFO [stderr] warning: unused import: `r2d2::Pool`
Nov 16 20:24:36.439 INFO [stderr]  --> src/models.rs:6:5
Nov 16 20:24:36.439 INFO [stderr]   |
Nov 16 20:24:36.439 INFO [stderr] 6 | use r2d2::Pool;
Nov 16 20:24:36.439 INFO [stderr]   |     ^^^^^^^^^^
Nov 16 20:24:36.439 INFO [stderr]   |
Nov 16 20:24:36.439 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 16 20:24:36.439 INFO [stderr] 
Nov 16 20:24:36.439 INFO [stderr] warning: unused import: `r2d2_diesel::ConnectionManager`
Nov 16 20:24:36.439 INFO [stderr]  --> src/models.rs:7:5
Nov 16 20:24:36.439 INFO [stderr]   |
Nov 16 20:24:36.439 INFO [stderr] 7 | use r2d2_diesel::ConnectionManager;
Nov 16 20:24:36.439 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 20:24:36.439 INFO [stderr] 
Nov 16 20:24:36.735 INFO [stderr] warning: unused variable: `now`
Nov 16 20:24:36.735 INFO [stderr]    --> src/lifecycle.rs:415:13
Nov 16 20:24:36.735 INFO [stderr]     |
Nov 16 20:24:36.735 INFO [stderr] 415 |         let now = Utc::now().naive_utc();
Nov 16 20:24:36.735 INFO [stderr]     |             ^^^ help: consider using `_now` instead
Nov 16 20:24:36.735 INFO [stderr]     |
Nov 16 20:24:36.735 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 16 20:24:36.735 INFO [stderr] 
Nov 16 20:24:36.839 INFO [stderr] warning: enum is never used: `Event`
Nov 16 20:24:36.839 INFO [stderr]   --> src/lifecycle.rs:64:1
Nov 16 20:24:36.839 INFO [stderr]    |
Nov 16 20:24:36.839 INFO [stderr] 64 | enum Event {
Nov 16 20:24:36.839 INFO [stderr]    | ^^^^^^^^^^
Nov 16 20:24:36.839 INFO [stderr]    |
Nov 16 20:24:36.839 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 16 20:24:36.839 INFO [stderr] 
Nov 16 20:24:39.505 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.32s
Nov 16 20:24:39.513 INFO [stderr] su: No module specific data is present
Nov 16 20:24:39.876 INFO running `"docker" "inspect" "89aab9801a0dda0c263a7632c0dc770be9fc455d561aa4c5b6fa814616f5504c"`
Nov 16 20:24:40.029 INFO running `"docker" "rm" "-f" "89aab9801a0dda0c263a7632c0dc770be9fc455d561aa4c5b6fa814616f5504c"`
Nov 16 20:24:40.136 INFO [stdout] 89aab9801a0dda0c263a7632c0dc770be9fc455d561aa4c5b6fa814616f5504c