Sep 02 16:51:38.861 INFO checking database_exporter-0.1.4 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851
Sep 02 16:51:38.861 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 02 16:51:38.861 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53851/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-0/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 16:51:39.030 INFO blam! 5ac624862f55db086e603a411eafdd8ac4959ffcda08f61c20fff97bb595bfb2
Sep 02 16:51:39.031 INFO running `"docker" "start" "-a" "5ac624862f55db086e603a411eafdd8ac4959ffcda08f61c20fff97bb595bfb2"`
Sep 02 16:51:39.670 INFO kablam!     Checking database_exporter v0.1.4 (file:///source)
Sep 02 16:51:42.445 INFO kablam! warning: function is never used: `get_column_names`
Sep 02 16:51:42.445 INFO kablam!  --> src/generate_records.rs:4:1
Sep 02 16:51:42.445 INFO kablam!   |
Sep 02 16:51:42.445 INFO kablam! 4 | pub fn get_column_names(conn: &Connection) -> Vec<String> {
Sep 02 16:51:42.445 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 16:51:42.445 INFO kablam!   |
Sep 02 16:51:42.445 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 02 16:51:42.445 INFO kablam! 
Sep 02 16:51:42.974 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.35s
Sep 02 16:51:42.979 INFO kablam! su: No module specific data is present
Sep 02 16:51:43.323 INFO running `"docker" "rm" "-f" "5ac624862f55db086e603a411eafdd8ac4959ffcda08f61c20fff97bb595bfb2"`
Sep 02 16:51:43.451 INFO blam! 5ac624862f55db086e603a411eafdd8ac4959ffcda08f61c20fff97bb595bfb2