Sep 02 07:38:55.577 INFO checking metasolver-0.0.1 against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851
Sep 02 07:38:55.577 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets
Sep 02 07:38:55.578 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-2/try#952c7dbfa2628309f557b367929ffc17af20b332:/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=500" "-e" "CMD=cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 07:38:55.745 INFO blam! 63f2ff60f592104726e7a46c43bb32ad2b1573434a4f153bc8459bf2416b5754
Sep 02 07:38:55.747 INFO running `"docker" "start" "-a" "63f2ff60f592104726e7a46c43bb32ad2b1573434a4f153bc8459bf2416b5754"`
Sep 02 07:38:56.529 INFO kablam!     Checking metasolver v0.0.1 (file:///source)
Sep 02 07:38:57.567 INFO kablam! warning: type `solution_formula` should have a camel case name such as `SolutionFormula`
Sep 02 07:38:57.568 INFO kablam!   --> examples/simulated_annealing_formula.rs:14:1
Sep 02 07:38:57.568 INFO kablam!    |
Sep 02 07:38:57.568 INFO kablam! 14 | / struct solution_formula {
Sep 02 07:38:57.568 INFO kablam! 15 | |     min_x: u8,
Sep 02 07:38:57.568 INFO kablam! 16 | | }
Sep 02 07:38:57.568 INFO kablam!    | |_^
Sep 02 07:38:57.568 INFO kablam!    |
Sep 02 07:38:57.568 INFO kablam!    = note: #[warn(non_camel_case_types)] on by default
Sep 02 07:38:57.568 INFO kablam! 
Sep 02 07:38:57.578 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
Sep 02 07:38:57.582 INFO kablam! su: No module specific data is present
Sep 02 07:38:57.989 INFO running `"docker" "rm" "-f" "63f2ff60f592104726e7a46c43bb32ad2b1573434a4f153bc8459bf2416b5754"`
Sep 02 07:38:58.086 INFO blam! 63f2ff60f592104726e7a46c43bb32ad2b1573434a4f153bc8459bf2416b5754