Sep 02 01:23:30.604 INFO checking rusta-0.0.2 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851
Sep 02 01:23:30.604 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 02 01:23:30.604 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53851/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-2/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 01:23:30.757 INFO blam! 105f6a4cfe487523d997a523722b6f36303bab8ca414525db382a5ba3dee545e
Sep 02 01:23:30.759 INFO running `"docker" "start" "-a" "105f6a4cfe487523d997a523722b6f36303bab8ca414525db382a5ba3dee545e"`
Sep 02 01:23:31.350 INFO kablam!     Checking rusta v0.0.2 (file:///source)
Sep 02 01:23:31.773 INFO kablam! warning: enum is never used: `FileReadMemorySettings`
Sep 02 01:23:31.773 INFO kablam!  --> src/config/mod.rs:6:1
Sep 02 01:23:31.773 INFO kablam!   |
Sep 02 01:23:31.773 INFO kablam! 6 | pub enum FileReadMemorySettings {
Sep 02 01:23:31.773 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 01:23:31.773 INFO kablam!   |
Sep 02 01:23:31.773 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 02 01:23:31.773 INFO kablam! 
Sep 02 01:23:31.773 INFO kablam! warning: enum is never used: `FileReadConcurrencySettings`
Sep 02 01:23:31.774 INFO kablam!   --> src/config/mod.rs:17:1
Sep 02 01:23:31.774 INFO kablam!    |
Sep 02 01:23:31.774 INFO kablam! 17 | pub enum FileReadConcurrencySettings {
Sep 02 01:23:31.774 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 01:23:31.774 INFO kablam! 
Sep 02 01:23:31.774 INFO kablam! warning: enum is never used: `ParsingPropertiesMode`
Sep 02 01:23:31.774 INFO kablam!   --> src/config/mod.rs:28:1
Sep 02 01:23:31.774 INFO kablam!    |
Sep 02 01:23:31.774 INFO kablam! 28 | pub enum ParsingPropertiesMode {
Sep 02 01:23:31.774 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 01:23:31.774 INFO kablam! 
Sep 02 01:23:31.774 INFO kablam! warning: struct is never constructed: `ParsingSettings`
Sep 02 01:23:31.774 INFO kablam!   --> src/config/mod.rs:34:1
Sep 02 01:23:31.774 INFO kablam!    |
Sep 02 01:23:31.774 INFO kablam! 34 | pub struct ParsingSettings {
Sep 02 01:23:31.774 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 01:23:31.775 INFO kablam! 
Sep 02 01:23:31.775 INFO kablam! warning: function is never used: `new_parser_builder`
Sep 02 01:23:31.775 INFO kablam!  --> src/lib.rs:8:1
Sep 02 01:23:31.775 INFO kablam!   |
Sep 02 01:23:31.775 INFO kablam! 8 | fn new_parser_builder() -> config::ParsingSettings {
Sep 02 01:23:31.775 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 01:23:31.775 INFO kablam! 
Sep 02 01:23:31.856 INFO kablam! warning: enum is never used: `FileReadMemorySettings`
Sep 02 01:23:31.856 INFO kablam!  --> src/config/mod.rs:6:1
Sep 02 01:23:31.856 INFO kablam!   |
Sep 02 01:23:31.856 INFO kablam! 6 | pub enum FileReadMemorySettings {
Sep 02 01:23:31.856 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 01:23:31.856 INFO kablam!   |
Sep 02 01:23:31.856 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 02 01:23:31.856 INFO kablam! 
Sep 02 01:23:31.856 INFO kablam! warning: enum is never used: `FileReadConcurrencySettings`
Sep 02 01:23:31.856 INFO kablam!   --> src/config/mod.rs:17:1
Sep 02 01:23:31.856 INFO kablam!    |
Sep 02 01:23:31.856 INFO kablam! 17 | pub enum FileReadConcurrencySettings {
Sep 02 01:23:31.856 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 01:23:31.856 INFO kablam! 
Sep 02 01:23:31.856 INFO kablam! warning: enum is never used: `ParsingPropertiesMode`
Sep 02 01:23:31.856 INFO kablam!   --> src/config/mod.rs:28:1
Sep 02 01:23:31.856 INFO kablam!    |
Sep 02 01:23:31.856 INFO kablam! 28 | pub enum ParsingPropertiesMode {
Sep 02 01:23:31.857 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 01:23:31.857 INFO kablam! 
Sep 02 01:23:31.857 INFO kablam! warning: struct is never constructed: `ParsingSettings`
Sep 02 01:23:31.857 INFO kablam!   --> src/config/mod.rs:34:1
Sep 02 01:23:31.857 INFO kablam!    |
Sep 02 01:23:31.857 INFO kablam! 34 | pub struct ParsingSettings {
Sep 02 01:23:31.857 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 01:23:31.857 INFO kablam! 
Sep 02 01:23:31.857 INFO kablam! warning: function is never used: `new_parser_builder`
Sep 02 01:23:31.857 INFO kablam!  --> src/lib.rs:8:1
Sep 02 01:23:31.857 INFO kablam!   |
Sep 02 01:23:31.857 INFO kablam! 8 | fn new_parser_builder() -> config::ParsingSettings {
Sep 02 01:23:31.857 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 01:23:31.857 INFO kablam! 
Sep 02 01:23:31.870 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.53s
Sep 02 01:23:31.873 INFO kablam! su: No module specific data is present
Sep 02 01:23:32.385 INFO running `"docker" "rm" "-f" "105f6a4cfe487523d997a523722b6f36303bab8ca414525db382a5ba3dee545e"`
Sep 02 01:23:32.475 INFO blam! 105f6a4cfe487523d997a523722b6f36303bab8ca414525db382a5ba3dee545e