Sep 01 08:35:57.767 INFO checking ruroonga_expr-0.2.0 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Sep 01 08:35:57.767 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 08:35:57.767 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-0/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 01 08:35:58.052 INFO blam! 57acb5989e871a7b5acc40dea9831e488b09d0dab2232a5b09221b23524fb3fb
Sep 01 08:35:58.052 INFO running `"docker" "start" "-a" "57acb5989e871a7b5acc40dea9831e488b09d0dab2232a5b09221b23524fb3fb"`
Sep 01 08:35:58.891 INFO kablam! warning: An explicit [[test]] section is specified in Cargo.toml which currently
Sep 01 08:35:58.891 INFO kablam! disables Cargo from automatically inferring other test targets.
Sep 01 08:35:58.891 INFO kablam! This inference behavior will change in the Rust 2018 edition and the following
Sep 01 08:35:58.891 INFO kablam! files will be included as a test target:
Sep 01 08:35:58.891 INFO kablam! 
Sep 01 08:35:58.891 INFO kablam! * /source/tests/test_builders_dsl.rs
Sep 01 08:35:58.891 INFO kablam! * /source/tests/test_operators.rs
Sep 01 08:35:58.891 INFO kablam! 
Sep 01 08:35:58.891 INFO kablam! This is likely to break cargo build or cargo test as these files may not be
Sep 01 08:35:58.891 INFO kablam! ready to be compiled as a test target today. You can future-proof yourself
Sep 01 08:35:58.891 INFO kablam! and disable this warning by adding `autotests = false` to your [package]
Sep 01 08:35:58.891 INFO kablam! section. You may also move the files to a location where Cargo would not
Sep 01 08:35:58.892 INFO kablam! automatically infer them to be a target, such as in subfolders.
Sep 01 08:35:58.892 INFO kablam! 
Sep 01 08:35:58.892 INFO kablam! For more information on this warning you can consult
Sep 01 08:35:58.892 INFO kablam! https://github.com/rust-lang/cargo/issues/5330
Sep 01 08:35:58.903 INFO kablam!     Checking ruroonga_expr v0.2.0 (file:///source)
Sep 01 08:35:59.480 INFO kablam! warning: doc comment not used by rustdoc
Sep 01 08:35:59.480 INFO kablam!   --> src/exprable/mod.rs:27:17
Sep 01 08:35:59.481 INFO kablam!    |
Sep 01 08:35:59.481 INFO kablam! 27 |                 /// It should escape aginst special characters (\n, \\)
Sep 01 08:35:59.481 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 08:35:59.481 INFO kablam!    |
Sep 01 08:35:59.481 INFO kablam!    = note: #[warn(unused_doc_comments)] on by default
Sep 01 08:35:59.481 INFO kablam! 
Sep 01 08:35:59.665 INFO kablam! warning: doc comment not used by rustdoc
Sep 01 08:35:59.665 INFO kablam!   --> src/exprable/mod.rs:27:17
Sep 01 08:35:59.665 INFO kablam!    |
Sep 01 08:35:59.665 INFO kablam! 27 |                 /// It should escape aginst special characters (\n, \\)
Sep 01 08:35:59.665 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 08:35:59.665 INFO kablam!    |
Sep 01 08:35:59.665 INFO kablam!    = note: #[warn(unused_doc_comments)] on by default
Sep 01 08:35:59.665 INFO kablam! 
Sep 01 08:36:01.429 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.55s
Sep 01 08:36:01.432 INFO kablam! su: No module specific data is present
Sep 01 08:36:02.082 INFO running `"docker" "rm" "-f" "57acb5989e871a7b5acc40dea9831e488b09d0dab2232a5b09221b23524fb3fb"`
Sep 01 08:36:02.212 INFO blam! 57acb5989e871a7b5acc40dea9831e488b09d0dab2232a5b09221b23524fb3fb