Sep 06 00:45:45.250 INFO checking rusta-0.0.2 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 06 00:45:45.250 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 06 00:45:45.250 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-0/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 00:45:45.355 INFO blam! 8ed9a3ed3ce1a5d1d99f63a0c347ed9ee2f5ec0d57fff17ef74db6e2af75af4b
Sep 06 00:45:45.356 INFO running `"docker" "start" "-a" "8ed9a3ed3ce1a5d1d99f63a0c347ed9ee2f5ec0d57fff17ef74db6e2af75af4b"`
Sep 06 00:45:46.435 INFO kablam! usermod: no changes
Sep 06 00:45:46.462 INFO kablam!     Checking rusta v0.0.2 (file:///source)
Sep 06 00:45:46.645 INFO kablam! warning: enum is never used: `FileReadMemorySettings`
Sep 06 00:45:46.645 INFO kablam!  --> src/config/mod.rs:6:1
Sep 06 00:45:46.645 INFO kablam!   |
Sep 06 00:45:46.645 INFO kablam! 6 | pub enum FileReadMemorySettings {
Sep 06 00:45:46.645 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 00:45:46.645 INFO kablam!   |
Sep 06 00:45:46.645 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 06 00:45:46.645 INFO kablam! 
Sep 06 00:45:46.645 INFO kablam! warning: enum is never used: `FileReadConcurrencySettings`
Sep 06 00:45:46.645 INFO kablam!   --> src/config/mod.rs:17:1
Sep 06 00:45:46.645 INFO kablam!    |
Sep 06 00:45:46.645 INFO kablam! 17 | pub enum FileReadConcurrencySettings {
Sep 06 00:45:46.645 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 00:45:46.645 INFO kablam! 
Sep 06 00:45:46.647 INFO kablam! warning: enum is never used: `ParsingPropertiesMode`
Sep 06 00:45:46.647 INFO kablam!   --> src/config/mod.rs:28:1
Sep 06 00:45:46.647 INFO kablam!    |
Sep 06 00:45:46.648 INFO kablam! 28 | pub enum ParsingPropertiesMode {
Sep 06 00:45:46.648 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 00:45:46.648 INFO kablam! 
Sep 06 00:45:46.648 INFO kablam! warning: struct is never constructed: `ParsingSettings`
Sep 06 00:45:46.648 INFO kablam!   --> src/config/mod.rs:34:1
Sep 06 00:45:46.648 INFO kablam!    |
Sep 06 00:45:46.648 INFO kablam! 34 | pub struct ParsingSettings {
Sep 06 00:45:46.648 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 00:45:46.648 INFO kablam! 
Sep 06 00:45:46.648 INFO kablam! warning: function is never used: `new_parser_builder`
Sep 06 00:45:46.648 INFO kablam!  --> src/lib.rs:8:1
Sep 06 00:45:46.648 INFO kablam!   |
Sep 06 00:45:46.648 INFO kablam! 8 | fn new_parser_builder() -> config::ParsingSettings {
Sep 06 00:45:46.648 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 00:45:46.648 INFO kablam! 
Sep 06 00:45:46.674 INFO kablam! warning: enum is never used: `FileReadMemorySettings`
Sep 06 00:45:46.674 INFO kablam!  --> src/config/mod.rs:6:1
Sep 06 00:45:46.674 INFO kablam!   |
Sep 06 00:45:46.674 INFO kablam! 6 | pub enum FileReadMemorySettings {
Sep 06 00:45:46.674 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 00:45:46.674 INFO kablam!   |
Sep 06 00:45:46.674 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 06 00:45:46.674 INFO kablam! 
Sep 06 00:45:46.674 INFO kablam! warning: enum is never used: `FileReadConcurrencySettings`
Sep 06 00:45:46.674 INFO kablam!   --> src/config/mod.rs:17:1
Sep 06 00:45:46.674 INFO kablam!    |
Sep 06 00:45:46.674 INFO kablam! 17 | pub enum FileReadConcurrencySettings {
Sep 06 00:45:46.674 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 00:45:46.674 INFO kablam! 
Sep 06 00:45:46.674 INFO kablam! warning: enum is never used: `ParsingPropertiesMode`
Sep 06 00:45:46.674 INFO kablam!   --> src/config/mod.rs:28:1
Sep 06 00:45:46.674 INFO kablam!    |
Sep 06 00:45:46.674 INFO kablam! 28 | pub enum ParsingPropertiesMode {
Sep 06 00:45:46.674 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 00:45:46.677 INFO kablam! 
Sep 06 00:45:46.677 INFO kablam! warning: struct is never constructed: `ParsingSettings`
Sep 06 00:45:46.677 INFO kablam!   --> src/config/mod.rs:34:1
Sep 06 00:45:46.677 INFO kablam!    |
Sep 06 00:45:46.677 INFO kablam! 34 | pub struct ParsingSettings {
Sep 06 00:45:46.677 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 00:45:46.677 INFO kablam! 
Sep 06 00:45:46.677 INFO kablam! warning: function is never used: `new_parser_builder`
Sep 06 00:45:46.677 INFO kablam!  --> src/lib.rs:8:1
Sep 06 00:45:46.677 INFO kablam!   |
Sep 06 00:45:46.677 INFO kablam! 8 | fn new_parser_builder() -> config::ParsingSettings {
Sep 06 00:45:46.677 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 00:45:46.677 INFO kablam! 
Sep 06 00:45:46.695 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.24s
Sep 06 00:45:46.696 INFO kablam! su: No module specific data is present
Sep 06 00:45:47.372 INFO running `"docker" "rm" "-f" "8ed9a3ed3ce1a5d1d99f63a0c347ed9ee2f5ec0d57fff17ef74db6e2af75af4b"`
Sep 06 00:45:47.432 INFO blam! 8ed9a3ed3ce1a5d1d99f63a0c347ed9ee2f5ec0d57fff17ef74db6e2af75af4b