Sep 21 03:54:04.385 INFO checking rusta-0.0.2 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 03:54:04.385 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 03:54:04.385 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-1/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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 +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 03:54:04.610 INFO blam! a0d84b593da769bcd10b1a70f235469514d46ef08e7a59992ba70e0408cf69c2
Sep 21 03:54:04.612 INFO running `"docker" "start" "-a" "a0d84b593da769bcd10b1a70f235469514d46ef08e7a59992ba70e0408cf69c2"`
Sep 21 03:54:05.748 INFO kablam! usermod: no changes
Sep 21 03:54:05.766 INFO kablam!     Checking rusta v0.0.2 (/source)
Sep 21 03:54:05.895 INFO kablam! warning: enum is never used: `FileReadMemorySettings`
Sep 21 03:54:05.895 INFO kablam!  --> src/config/mod.rs:6:1
Sep 21 03:54:05.895 INFO kablam!   |
Sep 21 03:54:05.895 INFO kablam! 6 | pub enum FileReadMemorySettings {
Sep 21 03:54:05.895 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 03:54:05.895 INFO kablam!   |
Sep 21 03:54:05.895 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 21 03:54:05.895 INFO kablam! 
Sep 21 03:54:05.895 INFO kablam! warning: enum is never used: `FileReadConcurrencySettings`
Sep 21 03:54:05.895 INFO kablam!   --> src/config/mod.rs:17:1
Sep 21 03:54:05.895 INFO kablam!    |
Sep 21 03:54:05.895 INFO kablam! 17 | pub enum FileReadConcurrencySettings {
Sep 21 03:54:05.895 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 03:54:05.895 INFO kablam! 
Sep 21 03:54:05.895 INFO kablam! warning: enum is never used: `ParsingPropertiesMode`
Sep 21 03:54:05.895 INFO kablam!   --> src/config/mod.rs:28:1
Sep 21 03:54:05.895 INFO kablam!    |
Sep 21 03:54:05.895 INFO kablam! 28 | pub enum ParsingPropertiesMode {
Sep 21 03:54:05.895 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 03:54:05.895 INFO kablam! 
Sep 21 03:54:05.895 INFO kablam! warning: struct is never constructed: `ParsingSettings`
Sep 21 03:54:05.895 INFO kablam!   --> src/config/mod.rs:34:1
Sep 21 03:54:05.895 INFO kablam!    |
Sep 21 03:54:05.895 INFO kablam! 34 | pub struct ParsingSettings {
Sep 21 03:54:05.895 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 03:54:05.895 INFO kablam! 
Sep 21 03:54:05.895 INFO kablam! warning: function is never used: `new_parser_builder`
Sep 21 03:54:05.895 INFO kablam!  --> src/lib.rs:8:1
Sep 21 03:54:05.895 INFO kablam!   |
Sep 21 03:54:05.895 INFO kablam! 8 | fn new_parser_builder() -> config::ParsingSettings {
Sep 21 03:54:05.895 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 03:54:05.895 INFO kablam! 
Sep 21 03:54:05.909 INFO kablam! warning: enum is never used: `FileReadMemorySettings`
Sep 21 03:54:05.910 INFO kablam!  --> src/config/mod.rs:6:1
Sep 21 03:54:05.910 INFO kablam!   |
Sep 21 03:54:05.910 INFO kablam! 6 | pub enum FileReadMemorySettings {
Sep 21 03:54:05.910 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 03:54:05.910 INFO kablam!   |
Sep 21 03:54:05.910 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 21 03:54:05.910 INFO kablam! 
Sep 21 03:54:05.910 INFO kablam! warning: enum is never used: `FileReadConcurrencySettings`
Sep 21 03:54:05.910 INFO kablam!   --> src/config/mod.rs:17:1
Sep 21 03:54:05.910 INFO kablam!    |
Sep 21 03:54:05.910 INFO kablam! 17 | pub enum FileReadConcurrencySettings {
Sep 21 03:54:05.910 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 03:54:05.910 INFO kablam! 
Sep 21 03:54:05.910 INFO kablam! warning: enum is never used: `ParsingPropertiesMode`
Sep 21 03:54:05.910 INFO kablam!   --> src/config/mod.rs:28:1
Sep 21 03:54:05.910 INFO kablam!    |
Sep 21 03:54:05.910 INFO kablam! 28 | pub enum ParsingPropertiesMode {
Sep 21 03:54:05.910 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 03:54:05.910 INFO kablam! 
Sep 21 03:54:05.910 INFO kablam! warning: struct is never constructed: `ParsingSettings`
Sep 21 03:54:05.910 INFO kablam!   --> src/config/mod.rs:34:1
Sep 21 03:54:05.910 INFO kablam!    |
Sep 21 03:54:05.910 INFO kablam! 34 | pub struct ParsingSettings {
Sep 21 03:54:05.910 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 03:54:05.910 INFO kablam! 
Sep 21 03:54:05.910 INFO kablam! warning: function is never used: `new_parser_builder`
Sep 21 03:54:05.910 INFO kablam!  --> src/lib.rs:8:1
Sep 21 03:54:05.910 INFO kablam!   |
Sep 21 03:54:05.910 INFO kablam! 8 | fn new_parser_builder() -> config::ParsingSettings {
Sep 21 03:54:05.910 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 03:54:05.910 INFO kablam! 
Sep 21 03:54:05.917 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.15s
Sep 21 03:54:05.919 INFO kablam! su: No module specific data is present
Sep 21 03:54:06.394 INFO running `"docker" "rm" "-f" "a0d84b593da769bcd10b1a70f235469514d46ef08e7a59992ba70e0408cf69c2"`
Sep 21 03:54:06.469 INFO blam! a0d84b593da769bcd10b1a70f235469514d46ef08e7a59992ba70e0408cf69c2