Sep 10 18:56:41.456 INFO checking foundationdb-rs-0.1.0 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 18:56:41.456 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 18:56:41.456 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-7/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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 +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 18:56:41.620 INFO blam! 009ac6682aaeb4a3184c8b89d5bf2168e7b32cc94ff35a2f54f569b9c5415d73
Sep 10 18:56:41.623 INFO running `"docker" "start" "-a" "009ac6682aaeb4a3184c8b89d5bf2168e7b32cc94ff35a2f54f569b9c5415d73"`
Sep 10 18:56:42.472 INFO kablam! usermod: no changes
Sep 10 18:56:42.540 INFO kablam!    Compiling foundationdb-rs v0.1.0 (file:///source)
Sep 10 18:56:43.240 INFO kablam! warning: type alias is never used: `FdbErrorT`
Sep 10 18:56:43.240 INFO kablam!  --> src/ffi.rs:3:1
Sep 10 18:56:43.241 INFO kablam!   |
Sep 10 18:56:43.241 INFO kablam! 3 | type FdbErrorT = size_t;
Sep 10 18:56:43.241 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 18:56:43.241 INFO kablam!   |
Sep 10 18:56:43.241 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 10 18:56:43.241 INFO kablam! 
Sep 10 18:56:43.241 INFO kablam! warning: foreign function is never used: `fdb_select_api_version_impl`
Sep 10 18:56:43.241 INFO kablam!  --> src/ffi.rs:8:5
Sep 10 18:56:43.241 INFO kablam!   |
Sep 10 18:56:43.241 INFO kablam! 8 |     fn fdb_select_api_version_impl(runtime_version: size_t, header_version: size_t) -> FdbErrorT;
Sep 10 18:56:43.241 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 18:56:43.241 INFO kablam! 
Sep 10 18:56:43.241 INFO kablam! warning: foreign function is never used: `fdb_get_max_api_version`
Sep 10 18:56:43.241 INFO kablam!   --> src/ffi.rs:11:5
Sep 10 18:56:43.241 INFO kablam!    |
Sep 10 18:56:43.241 INFO kablam! 11 |     fn fdb_get_max_api_version() -> size_t;
Sep 10 18:56:43.241 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 18:56:43.241 INFO kablam! 
Sep 10 18:56:43.241 INFO kablam! warning: function is never used: `get_max_api_version`
Sep 10 18:56:43.241 INFO kablam!   --> src/ffi.rs:14:1
Sep 10 18:56:43.241 INFO kablam!    |
Sep 10 18:56:43.241 INFO kablam! 14 | pub fn get_max_api_version() -> usize {
Sep 10 18:56:43.241 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 18:56:43.241 INFO kablam! 
Sep 10 18:56:43.241 INFO kablam! warning: function is never used: `select_api_version`
Sep 10 18:56:43.241 INFO kablam!   --> src/ffi.rs:21:1
Sep 10 18:56:43.241 INFO kablam!    |
Sep 10 18:56:43.241 INFO kablam! 21 | pub fn select_api_version(runtime_version: usize, header_version: usize) -> usize {
Sep 10 18:56:43.241 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 18:56:43.241 INFO kablam! 
Sep 10 18:56:43.414 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
Sep 10 18:56:43.415 INFO kablam! su: No module specific data is present
Sep 10 18:56:43.962 INFO running `"docker" "rm" "-f" "009ac6682aaeb4a3184c8b89d5bf2168e7b32cc94ff35a2f54f569b9c5415d73"`
Sep 10 18:56:44.048 INFO blam! 009ac6682aaeb4a3184c8b89d5bf2168e7b32cc94ff35a2f54f569b9c5415d73