Dec 13 11:37:18.101 INFO testing mars/persistent-state-machine against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 11:37:18.102 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 13 11:37:18.253 INFO [stdout] e6b7e85052255c847e9562ff588f0ea3923c12b2d5d3af8fd5058a5df8a5feb4
Dec 13 11:37:18.256 INFO running `"docker" "start" "-a" "e6b7e85052255c847e9562ff588f0ea3923c12b2d5d3af8fd5058a5df8a5feb4"`
Dec 13 11:37:19.263 INFO [stderr] usermod: no changes
Dec 13 11:37:19.455 INFO [stderr]    Compiling cc v1.0.6
Dec 13 11:37:19.524 INFO [stderr]    Compiling serde v1.0.29
Dec 13 11:37:19.524 INFO [stderr]    Compiling time v0.1.39
Dec 13 11:37:19.524 INFO [stderr]    Compiling r2d2 v0.8.2
Dec 13 11:37:19.524 INFO [stderr]    Compiling diesel_derives v1.1.0
Dec 13 11:37:19.524 INFO [stderr]    Compiling derive-error-chain v0.11.0
Dec 13 11:37:19.524 INFO [stderr]    Compiling regex v0.2.7
Dec 13 11:37:19.524 INFO [stderr]    Compiling serde_derive_internals v0.20.0
Dec 13 11:37:29.749 INFO [stderr]    Compiling backtrace-sys v0.1.16
Dec 13 11:37:31.115 INFO [stderr]    Compiling serde_derive v1.0.29
Dec 13 11:37:42.017 INFO [stderr]    Compiling chrono v0.4.0
Dec 13 11:37:42.024 INFO [stderr]    Compiling serde_json v1.0.10
Dec 13 11:37:45.383 INFO [stderr]    Compiling diesel v1.1.1
Dec 13 11:37:47.519 INFO [stderr]    Compiling backtrace v0.3.5
Dec 13 11:37:48.110 INFO [stderr]    Compiling error-chain v0.11.0
Dec 13 11:37:48.850 INFO [stderr]    Compiling dotenv v0.11.0
Dec 13 11:37:55.841 INFO [stderr]    Compiling r2d2-diesel v1.0.0
Dec 13 11:37:56.751 INFO [stderr]    Compiling persistent-state-machine v0.1.0 (/source)
Dec 13 11:37:57.943 INFO [stderr] warning: unused import: `r2d2::Pool`
Dec 13 11:37:57.943 INFO [stderr]  --> src/models.rs:6:5
Dec 13 11:37:57.943 INFO [stderr]   |
Dec 13 11:37:57.943 INFO [stderr] 6 | use r2d2::Pool;
Dec 13 11:37:57.943 INFO [stderr]   |     ^^^^^^^^^^
Dec 13 11:37:57.943 INFO [stderr]   |
Dec 13 11:37:57.943 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 11:37:57.943 INFO [stderr] 
Dec 13 11:37:57.943 INFO [stderr] warning: unused import: `r2d2_diesel::ConnectionManager`
Dec 13 11:37:57.943 INFO [stderr]  --> src/models.rs:7:5
Dec 13 11:37:57.943 INFO [stderr]   |
Dec 13 11:37:57.943 INFO [stderr] 7 | use r2d2_diesel::ConnectionManager;
Dec 13 11:37:57.943 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 11:37:57.943 INFO [stderr] 
Dec 13 11:37:58.267 INFO [stderr] warning: enum is never used: `Event`
Dec 13 11:37:58.267 INFO [stderr]   --> src/lifecycle.rs:64:1
Dec 13 11:37:58.267 INFO [stderr]    |
Dec 13 11:37:58.267 INFO [stderr] 64 | enum Event {
Dec 13 11:37:58.267 INFO [stderr]    | ^^^^^^^^^^
Dec 13 11:37:58.267 INFO [stderr]    |
Dec 13 11:37:58.267 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 11:37:58.267 INFO [stderr] 
Dec 13 11:37:58.608 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 39.32s
Dec 13 11:37:58.620 INFO [stderr] su: No module specific data is present
Dec 13 11:37:59.339 INFO running `"docker" "inspect" "e6b7e85052255c847e9562ff588f0ea3923c12b2d5d3af8fd5058a5df8a5feb4"`
Dec 13 11:37:59.599 INFO running `"docker" "rm" "-f" "e6b7e85052255c847e9562ff588f0ea3923c12b2d5d3af8fd5058a5df8a5feb4"`
Dec 13 11:37:59.823 INFO [stdout] e6b7e85052255c847e9562ff588f0ea3923c12b2d5d3af8fd5058a5df8a5feb4
Dec 13 11:37:59.831 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 13 11:38:00.332 INFO [stdout] 5686da336ab81db6a0ab74aaff75faf6ed8166464d739b27835c3b27fd6a4ed6
Dec 13 11:38:00.339 INFO running `"docker" "start" "-a" "5686da336ab81db6a0ab74aaff75faf6ed8166464d739b27835c3b27fd6a4ed6"`
Dec 13 11:38:01.483 INFO [stderr] usermod: no changes
Dec 13 11:38:01.635 INFO [stderr]    Compiling persistent-state-machine v0.1.0 (/source)
Dec 13 11:38:02.923 INFO [stderr] warning: unused import: `r2d2::Pool`
Dec 13 11:38:02.923 INFO [stderr]  --> src/models.rs:6:5
Dec 13 11:38:02.923 INFO [stderr]   |
Dec 13 11:38:02.923 INFO [stderr] 6 | use r2d2::Pool;
Dec 13 11:38:02.923 INFO [stderr]   |     ^^^^^^^^^^
Dec 13 11:38:02.923 INFO [stderr]   |
Dec 13 11:38:02.923 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 11:38:02.923 INFO [stderr] 
Dec 13 11:38:02.923 INFO [stderr] warning: unused import: `r2d2_diesel::ConnectionManager`
Dec 13 11:38:02.923 INFO [stderr]  --> src/models.rs:7:5
Dec 13 11:38:02.923 INFO [stderr]   |
Dec 13 11:38:02.923 INFO [stderr] 7 | use r2d2_diesel::ConnectionManager;
Dec 13 11:38:02.923 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 11:38:02.923 INFO [stderr] 
Dec 13 11:38:03.207 INFO [stderr] warning: unused variable: `now`
Dec 13 11:38:03.207 INFO [stderr]    --> src/lifecycle.rs:415:13
Dec 13 11:38:03.207 INFO [stderr]     |
Dec 13 11:38:03.207 INFO [stderr] 415 |         let now = Utc::now().naive_utc();
Dec 13 11:38:03.207 INFO [stderr]     |             ^^^ help: consider using `_now` instead
Dec 13 11:38:03.207 INFO [stderr]     |
Dec 13 11:38:03.207 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 13 11:38:03.207 INFO [stderr] 
Dec 13 11:38:03.291 INFO [stderr] warning: enum is never used: `Event`
Dec 13 11:38:03.291 INFO [stderr]   --> src/lifecycle.rs:64:1
Dec 13 11:38:03.291 INFO [stderr]    |
Dec 13 11:38:03.291 INFO [stderr] 64 | enum Event {
Dec 13 11:38:03.291 INFO [stderr]    | ^^^^^^^^^^
Dec 13 11:38:03.291 INFO [stderr]    |
Dec 13 11:38:03.291 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 11:38:03.291 INFO [stderr] 
Dec 13 11:38:06.036 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.53s
Dec 13 11:38:06.044 INFO [stderr] su: No module specific data is present
Dec 13 11:38:06.760 INFO running `"docker" "inspect" "5686da336ab81db6a0ab74aaff75faf6ed8166464d739b27835c3b27fd6a4ed6"`
Dec 13 11:38:07.045 INFO running `"docker" "rm" "-f" "5686da336ab81db6a0ab74aaff75faf6ed8166464d739b27835c3b27fd6a4ed6"`
Dec 13 11:38:07.322 INFO [stdout] 5686da336ab81db6a0ab74aaff75faf6ed8166464d739b27835c3b27fd6a4ed6