Sep 06 05:39:32.129 INFO checking hangar-0.0.4 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 06 05:39:32.129 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 06 05:39:32.129 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-6/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 05:39:32.285 INFO blam! 5c1b19d674f397a803d9f8af02de39e34997e2e1ca0eae11901599f223f53aba
Sep 06 05:39:32.287 INFO running `"docker" "start" "-a" "5c1b19d674f397a803d9f8af02de39e34997e2e1ca0eae11901599f223f53aba"`
Sep 06 05:39:33.406 INFO kablam! usermod: no changes
Sep 06 05:39:33.604 INFO kablam!    Compiling pest_derive v1.0.8
Sep 06 05:39:33.607 INFO kablam!     Checking cargo_metadata v0.1.2
Sep 06 05:39:34.385 INFO kablam!     Checking cargo-shim v0.1.5
Sep 06 05:39:39.739 INFO kablam!     Checking tera v0.11.14
Sep 06 05:39:44.415 INFO kablam!     Checking hangar v0.0.4 (file:///source)
Sep 06 05:39:46.746 INFO kablam! warning: unused variable: `matches`
Sep 06 05:39:46.746 INFO kablam!   --> src/main.rs:36:54
Sep 06 05:39:46.746 INFO kablam!    |
Sep 06 05:39:46.746 INFO kablam! 36 |     let result: Result<String, String> = if let Some(matches) = matches.subcommand_matches("build")
Sep 06 05:39:46.746 INFO kablam!    |                                                      ^^^^^^^ help: consider using `_matches` instead
Sep 06 05:39:46.746 INFO kablam!    |
Sep 06 05:39:46.746 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 06 05:39:46.746 INFO kablam! 
Sep 06 05:39:46.746 INFO kablam! warning: unused variable: `matches`
Sep 06 05:39:46.746 INFO kablam!   --> src/main.rs:39:24
Sep 06 05:39:46.746 INFO kablam!    |
Sep 06 05:39:46.746 INFO kablam! 39 |     } else if let Some(matches) = matches.subcommand_matches("db") {
Sep 06 05:39:46.746 INFO kablam!    |                        ^^^^^^^ help: consider using `_matches` instead
Sep 06 05:39:46.746 INFO kablam! 
Sep 06 05:39:46.746 INFO kablam! warning: unused variable: `matches`
Sep 06 05:39:46.746 INFO kablam!   --> src/main.rs:43:24
Sep 06 05:39:46.746 INFO kablam!    |
Sep 06 05:39:46.746 INFO kablam! 43 |     } else if let Some(matches) = matches.subcommand_matches("run") {
Sep 06 05:39:46.746 INFO kablam!    |                        ^^^^^^^ help: consider using `_matches` instead
Sep 06 05:39:46.746 INFO kablam! 
Sep 06 05:39:46.746 INFO kablam! warning: unused variable: `matches`
Sep 06 05:39:46.746 INFO kablam!   --> src/main.rs:36:54
Sep 06 05:39:46.746 INFO kablam!    |
Sep 06 05:39:46.746 INFO kablam! 36 |     let result: Result<String, String> = if let Some(matches) = matches.subcommand_matches("build")
Sep 06 05:39:46.746 INFO kablam!    |                                                      ^^^^^^^ help: consider using `_matches` instead
Sep 06 05:39:46.746 INFO kablam!    |
Sep 06 05:39:46.746 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 06 05:39:46.747 INFO kablam! 
Sep 06 05:39:46.747 INFO kablam! warning: unused variable: `matches`
Sep 06 05:39:46.747 INFO kablam!   --> src/main.rs:39:24
Sep 06 05:39:46.747 INFO kablam!    |
Sep 06 05:39:46.747 INFO kablam! 39 |     } else if let Some(matches) = matches.subcommand_matches("db") {
Sep 06 05:39:46.747 INFO kablam!    |                        ^^^^^^^ help: consider using `_matches` instead
Sep 06 05:39:46.747 INFO kablam! 
Sep 06 05:39:46.747 INFO kablam! warning: unused variable: `matches`
Sep 06 05:39:46.747 INFO kablam!   --> src/main.rs:43:24
Sep 06 05:39:46.747 INFO kablam!    |
Sep 06 05:39:46.747 INFO kablam! 43 |     } else if let Some(matches) = matches.subcommand_matches("run") {
Sep 06 05:39:46.747 INFO kablam!    |                        ^^^^^^^ help: consider using `_matches` instead
Sep 06 05:39:46.747 INFO kablam! 
Sep 06 05:39:46.799 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 06 05:39:46.799 INFO kablam!    --> src/generator/mod.rs:125:9
Sep 06 05:39:46.799 INFO kablam!     |
Sep 06 05:39:46.799 INFO kablam! 125 |         tera.add_raw_template(var_template_name, var_template_value);
Sep 06 05:39:46.799 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 05:39:46.799 INFO kablam!     |
Sep 06 05:39:46.799 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 06 05:39:46.799 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 06 05:39:46.799 INFO kablam! 
Sep 06 05:39:46.802 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 06 05:39:46.802 INFO kablam!    --> src/generator/mod.rs:125:9
Sep 06 05:39:46.802 INFO kablam!     |
Sep 06 05:39:46.802 INFO kablam! 125 |         tera.add_raw_template(var_template_name, var_template_value);
Sep 06 05:39:46.802 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 05:39:46.802 INFO kablam!     |
Sep 06 05:39:46.802 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 06 05:39:46.802 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 06 05:39:46.802 INFO kablam! 
Sep 06 05:39:46.870 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 13.44s
Sep 06 05:39:46.882 INFO kablam! su: No module specific data is present
Sep 06 05:39:47.988 INFO running `"docker" "rm" "-f" "5c1b19d674f397a803d9f8af02de39e34997e2e1ca0eae11901599f223f53aba"`
Sep 06 05:39:48.041 INFO blam! 5c1b19d674f397a803d9f8af02de39e34997e2e1ca0eae11901599f223f53aba