Nov 30 16:34:45.959 INFO checking ruroonga_expr-0.2.0 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 16:34:45.959 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-6/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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"`
Nov 30 16:34:46.154 INFO [stdout] 1f6f7fcedb3ad73e30cb87e1ba180c2ea2d268f1a3ca3a95b20d87b7776b6b08
Nov 30 16:34:46.158 INFO running `"docker" "start" "-a" "1f6f7fcedb3ad73e30cb87e1ba180c2ea2d268f1a3ca3a95b20d87b7776b6b08"`
Nov 30 16:34:46.780 INFO [stderr] usermod: no changes
Nov 30 16:34:46.805 INFO [stderr] warning: An explicit [[test]] section is specified in Cargo.toml which currently
Nov 30 16:34:46.805 INFO [stderr] disables Cargo from automatically inferring other test targets.
Nov 30 16:34:46.805 INFO [stderr] This inference behavior will change in the Rust 2018 edition and the following
Nov 30 16:34:46.805 INFO [stderr] files will be included as a test target:
Nov 30 16:34:46.805 INFO [stderr] 
Nov 30 16:34:46.805 INFO [stderr] * /source/tests/test_builders_dsl.rs
Nov 30 16:34:46.805 INFO [stderr] * /source/tests/test_operators.rs
Nov 30 16:34:46.805 INFO [stderr] 
Nov 30 16:34:46.805 INFO [stderr] This is likely to break cargo build or cargo test as these files may not be
Nov 30 16:34:46.805 INFO [stderr] ready to be compiled as a test target today. You can future-proof yourself
Nov 30 16:34:46.805 INFO [stderr] and disable this warning by adding `autotests = false` to your [package]
Nov 30 16:34:46.805 INFO [stderr] section. You may also move the files to a location where Cargo would not
Nov 30 16:34:46.805 INFO [stderr] automatically infer them to be a target, such as in subfolders.
Nov 30 16:34:46.805 INFO [stderr] 
Nov 30 16:34:46.805 INFO [stderr] For more information on this warning you can consult
Nov 30 16:34:46.805 INFO [stderr] https://github.com/rust-lang/cargo/issues/5330
Nov 30 16:34:46.808 INFO [stderr]     Checking ruroonga_expr v0.2.0 (/source)
Nov 30 16:34:47.384 INFO [stderr] warning: doc comment not used by rustdoc
Nov 30 16:34:47.384 INFO [stderr]   --> src/exprable/mod.rs:27:17
Nov 30 16:34:47.384 INFO [stderr]    |
Nov 30 16:34:47.384 INFO [stderr] 27 |                 /// It should escape aginst special characters (\n, \\)
Nov 30 16:34:47.384 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 16:34:47.384 INFO [stderr]    |
Nov 30 16:34:47.384 INFO [stderr]    = note: #[warn(unused_doc_comments)] on by default
Nov 30 16:34:47.384 INFO [stderr] 
Nov 30 16:34:47.756 INFO [stderr] warning: doc comment not used by rustdoc
Nov 30 16:34:47.756 INFO [stderr]   --> src/exprable/mod.rs:27:17
Nov 30 16:34:47.756 INFO [stderr]    |
Nov 30 16:34:47.756 INFO [stderr] 27 |                 /// It should escape aginst special characters (\n, \\)
Nov 30 16:34:47.756 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 16:34:47.756 INFO [stderr]    |
Nov 30 16:34:47.756 INFO [stderr]    = note: #[warn(unused_doc_comments)] on by default
Nov 30 16:34:47.756 INFO [stderr] 
Nov 30 16:34:49.742 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.95s
Nov 30 16:34:49.747 INFO [stderr] su: No module specific data is present
Nov 30 16:34:50.662 INFO running `"docker" "inspect" "1f6f7fcedb3ad73e30cb87e1ba180c2ea2d268f1a3ca3a95b20d87b7776b6b08"`
Nov 30 16:34:50.990 INFO running `"docker" "rm" "-f" "1f6f7fcedb3ad73e30cb87e1ba180c2ea2d268f1a3ca3a95b20d87b7776b6b08"`
Nov 30 16:34:51.328 INFO [stdout] 1f6f7fcedb3ad73e30cb87e1ba180c2ea2d268f1a3ca3a95b20d87b7776b6b08