Oct 13 09:31:46.166 INFO checking ruroonga_expr-0.2.0 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 09:31:46.166 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-7/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +4021bd0b3c5815b087d6db10ce461e7e4854ade7-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 13 09:31:46.584 INFO blam! 834f4c4c9a0c5ae4808395c027d70748cf4d4d2f75a625ca66c958987e11d9af
Oct 13 09:31:46.591 INFO running `"docker" "start" "-a" "834f4c4c9a0c5ae4808395c027d70748cf4d4d2f75a625ca66c958987e11d9af"`
Oct 13 09:31:47.520 INFO kablam! usermod: no changes
Oct 13 09:31:47.548 INFO kablam! warning: An explicit [[test]] section is specified in Cargo.toml which currently
Oct 13 09:31:47.548 INFO kablam! disables Cargo from automatically inferring other test targets.
Oct 13 09:31:47.548 INFO kablam! This inference behavior will change in the Rust 2018 edition and the following
Oct 13 09:31:47.548 INFO kablam! files will be included as a test target:
Oct 13 09:31:47.548 INFO kablam! 
Oct 13 09:31:47.548 INFO kablam! * /source/tests/test_builders_dsl.rs
Oct 13 09:31:47.548 INFO kablam! * /source/tests/test_operators.rs
Oct 13 09:31:47.548 INFO kablam! 
Oct 13 09:31:47.548 INFO kablam! This is likely to break cargo build or cargo test as these files may not be
Oct 13 09:31:47.548 INFO kablam! ready to be compiled as a test target today. You can future-proof yourself
Oct 13 09:31:47.549 INFO kablam! and disable this warning by adding `autotests = false` to your [package]
Oct 13 09:31:47.549 INFO kablam! section. You may also move the files to a location where Cargo would not
Oct 13 09:31:47.549 INFO kablam! automatically infer them to be a target, such as in subfolders.
Oct 13 09:31:47.549 INFO kablam! 
Oct 13 09:31:47.549 INFO kablam! For more information on this warning you can consult
Oct 13 09:31:47.549 INFO kablam! https://github.com/rust-lang/cargo/issues/5330
Oct 13 09:31:47.566 INFO kablam!     Checking ruroonga_expr v0.2.0 (/source)
Oct 13 09:31:48.216 INFO kablam! warning: doc comment not used by rustdoc
Oct 13 09:31:48.216 INFO kablam!   --> src/exprable/mod.rs:27:17
Oct 13 09:31:48.216 INFO kablam!    |
Oct 13 09:31:48.216 INFO kablam! 27 |                 /// It should escape aginst special characters (\n, \\)
Oct 13 09:31:48.216 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 09:31:48.216 INFO kablam!    |
Oct 13 09:31:48.216 INFO kablam!    = note: #[warn(unused_doc_comments)] on by default
Oct 13 09:31:48.216 INFO kablam! 
Oct 13 09:31:48.452 INFO kablam! warning: doc comment not used by rustdoc
Oct 13 09:31:48.452 INFO kablam!   --> src/exprable/mod.rs:27:17
Oct 13 09:31:48.452 INFO kablam!    |
Oct 13 09:31:48.452 INFO kablam! 27 |                 /// It should escape aginst special characters (\n, \\)
Oct 13 09:31:48.452 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 09:31:48.452 INFO kablam!    |
Oct 13 09:31:48.452 INFO kablam!    = note: #[warn(unused_doc_comments)] on by default
Oct 13 09:31:48.452 INFO kablam! 
Oct 13 09:31:49.727 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.18s
Oct 13 09:31:49.727 INFO kablam! su: No module specific data is present
Oct 13 09:31:50.096 INFO running `"docker" "rm" "-f" "834f4c4c9a0c5ae4808395c027d70748cf4d4d2f75a625ca66c958987e11d9af"`
Oct 13 09:31:50.252 INFO blam! 834f4c4c9a0c5ae4808395c027d70748cf4d4d2f75a625ca66c958987e11d9af