Sep 01 08:03:58.942 INFO checking rusta-0.0.2 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 08:03:58.943 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 08:03:58.943 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-3/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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 +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 08:03:59.170 INFO blam! a93475a8a2226e01ce2f12d0b967d944146c36da4c12670975a03c9cdd3f8b8d
Sep 01 08:03:59.172 INFO running `"docker" "start" "-a" "a93475a8a2226e01ce2f12d0b967d944146c36da4c12670975a03c9cdd3f8b8d"`
Sep 01 08:03:59.861 INFO kablam!     Checking rusta v0.0.2 (file:///source)
Sep 01 08:04:00.237 INFO kablam! warning: enum is never used: `FileReadMemorySettings`
Sep 01 08:04:00.238 INFO kablam!  --> src/config/mod.rs:6:1
Sep 01 08:04:00.238 INFO kablam!   |
Sep 01 08:04:00.238 INFO kablam! 6 | pub enum FileReadMemorySettings {
Sep 01 08:04:00.238 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 08:04:00.238 INFO kablam!   |
Sep 01 08:04:00.238 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 01 08:04:00.238 INFO kablam! 
Sep 01 08:04:00.238 INFO kablam! warning: enum is never used: `FileReadConcurrencySettings`
Sep 01 08:04:00.238 INFO kablam!   --> src/config/mod.rs:17:1
Sep 01 08:04:00.238 INFO kablam!    |
Sep 01 08:04:00.238 INFO kablam! 17 | pub enum FileReadConcurrencySettings {
Sep 01 08:04:00.238 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 08:04:00.239 INFO kablam! 
Sep 01 08:04:00.239 INFO kablam! warning: enum is never used: `ParsingPropertiesMode`
Sep 01 08:04:00.239 INFO kablam!   --> src/config/mod.rs:28:1
Sep 01 08:04:00.239 INFO kablam!    |
Sep 01 08:04:00.239 INFO kablam! 28 | pub enum ParsingPropertiesMode {
Sep 01 08:04:00.239 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 08:04:00.239 INFO kablam! 
Sep 01 08:04:00.239 INFO kablam! warning: struct is never constructed: `ParsingSettings`
Sep 01 08:04:00.239 INFO kablam!   --> src/config/mod.rs:34:1
Sep 01 08:04:00.239 INFO kablam!    |
Sep 01 08:04:00.239 INFO kablam! 34 | pub struct ParsingSettings {
Sep 01 08:04:00.239 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 08:04:00.239 INFO kablam! 
Sep 01 08:04:00.240 INFO kablam! warning: function is never used: `new_parser_builder`
Sep 01 08:04:00.240 INFO kablam!  --> src/lib.rs:8:1
Sep 01 08:04:00.240 INFO kablam!   |
Sep 01 08:04:00.240 INFO kablam! 8 | fn new_parser_builder() -> config::ParsingSettings {
Sep 01 08:04:00.240 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 08:04:00.240 INFO kablam! 
Sep 01 08:04:00.291 INFO kablam! warning: enum is never used: `FileReadMemorySettings`
Sep 01 08:04:00.291 INFO kablam!  --> src/config/mod.rs:6:1
Sep 01 08:04:00.291 INFO kablam!   |
Sep 01 08:04:00.291 INFO kablam! 6 | pub enum FileReadMemorySettings {
Sep 01 08:04:00.291 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 08:04:00.291 INFO kablam!   |
Sep 01 08:04:00.291 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 01 08:04:00.291 INFO kablam! 
Sep 01 08:04:00.292 INFO kablam! warning: enum is never used: `FileReadConcurrencySettings`
Sep 01 08:04:00.292 INFO kablam!   --> src/config/mod.rs:17:1
Sep 01 08:04:00.292 INFO kablam!    |
Sep 01 08:04:00.292 INFO kablam! 17 | pub enum FileReadConcurrencySettings {
Sep 01 08:04:00.292 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 08:04:00.292 INFO kablam! 
Sep 01 08:04:00.292 INFO kablam! warning: enum is never used: `ParsingPropertiesMode`
Sep 01 08:04:00.292 INFO kablam!   --> src/config/mod.rs:28:1
Sep 01 08:04:00.292 INFO kablam!    |
Sep 01 08:04:00.292 INFO kablam! 28 | pub enum ParsingPropertiesMode {
Sep 01 08:04:00.292 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 08:04:00.292 INFO kablam! 
Sep 01 08:04:00.292 INFO kablam! warning: struct is never constructed: `ParsingSettings`
Sep 01 08:04:00.292 INFO kablam!   --> src/config/mod.rs:34:1
Sep 01 08:04:00.292 INFO kablam!    |
Sep 01 08:04:00.292 INFO kablam! 34 | pub struct ParsingSettings {
Sep 01 08:04:00.292 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 08:04:00.292 INFO kablam! 
Sep 01 08:04:00.293 INFO kablam! warning: function is never used: `new_parser_builder`
Sep 01 08:04:00.293 INFO kablam!  --> src/lib.rs:8:1
Sep 01 08:04:00.293 INFO kablam!   |
Sep 01 08:04:00.293 INFO kablam! 8 | fn new_parser_builder() -> config::ParsingSettings {
Sep 01 08:04:00.293 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 08:04:00.293 INFO kablam! 
Sep 01 08:04:00.301 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.45s
Sep 01 08:04:00.303 INFO kablam! su: No module specific data is present
Sep 01 08:04:00.854 INFO running `"docker" "rm" "-f" "a93475a8a2226e01ce2f12d0b967d944146c36da4c12670975a03c9cdd3f8b8d"`
Sep 01 08:04:00.939 INFO blam! a93475a8a2226e01ce2f12d0b967d944146c36da4c12670975a03c9cdd3f8b8d