Oct 13 15:26:52.295 INFO checking fancy-regex-0.1.0 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 15:26:52.297 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 15:26:52.817 INFO blam! 7de46c5f31a603ff066f8a8f5c5dcb3c021749950870ef0977e5bd3255ca148d
Oct 13 15:26:52.824 INFO running `"docker" "start" "-a" "7de46c5f31a603ff066f8a8f5c5dcb3c021749950870ef0977e5bd3255ca148d"`
Oct 13 15:26:53.547 INFO kablam! usermod: no changes
Oct 13 15:26:53.632 INFO kablam!     Checking fancy-regex v0.1.0 (/source)
Oct 13 15:26:55.724 INFO kablam! warning: unused `#[macro_use]` import
Oct 13 15:26:55.724 INFO kablam!   --> src/lib.rs:23:1
Oct 13 15:26:55.724 INFO kablam!    |
Oct 13 15:26:55.724 INFO kablam! 23 | #[macro_use] extern crate lazy_static;
Oct 13 15:26:55.724 INFO kablam!    | ^^^^^^^^^^^^
Oct 13 15:26:55.724 INFO kablam!    |
Oct 13 15:26:55.724 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 13 15:26:55.724 INFO kablam! 
Oct 13 15:26:55.728 INFO kablam! warning: unnecessary parentheses around method argument
Oct 13 15:26:55.728 INFO kablam!    --> src/lib.rs:255:53
Oct 13 15:26:55.728 INFO kablam!     |
Oct 13 15:26:55.728 INFO kablam! 255 |                   inner.get(i + enclosing_groups).map((|m|
Oct 13 15:26:55.728 INFO kablam!     |  _____________________________________________________^
Oct 13 15:26:55.728 INFO kablam! 256 | |                     (m.start() + offset, m.end() + offset)))
Oct 13 15:26:55.728 INFO kablam!     | |___________________________________________________________^ help: remove these parentheses
Oct 13 15:26:55.728 INFO kablam!     |
Oct 13 15:26:55.728 INFO kablam!     = note: #[warn(unused_parens)] on by default
Oct 13 15:26:55.728 INFO kablam! 
Oct 13 15:26:56.132 INFO kablam! warning: unused `#[macro_use]` import
Oct 13 15:26:56.132 INFO kablam!   --> src/lib.rs:23:1
Oct 13 15:26:56.132 INFO kablam!    |
Oct 13 15:26:56.132 INFO kablam! 23 | #[macro_use] extern crate lazy_static;
Oct 13 15:26:56.132 INFO kablam!    | ^^^^^^^^^^^^
Oct 13 15:26:56.132 INFO kablam!    |
Oct 13 15:26:56.132 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 13 15:26:56.132 INFO kablam! 
Oct 13 15:26:56.144 INFO kablam! warning: unnecessary parentheses around method argument
Oct 13 15:26:56.144 INFO kablam!    --> src/lib.rs:255:53
Oct 13 15:26:56.144 INFO kablam!     |
Oct 13 15:26:56.144 INFO kablam! 255 |                   inner.get(i + enclosing_groups).map((|m|
Oct 13 15:26:56.144 INFO kablam!     |  _____________________________________________________^
Oct 13 15:26:56.144 INFO kablam! 256 | |                     (m.start() + offset, m.end() + offset)))
Oct 13 15:26:56.144 INFO kablam!     | |___________________________________________________________^ help: remove these parentheses
Oct 13 15:26:56.144 INFO kablam!     |
Oct 13 15:26:56.144 INFO kablam!     = note: #[warn(unused_parens)] on by default
Oct 13 15:26:56.144 INFO kablam! 
Oct 13 15:26:59.564 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.99s
Oct 13 15:26:59.564 INFO kablam! su: No module specific data is present
Oct 13 15:27:00.270 INFO running `"docker" "rm" "-f" "7de46c5f31a603ff066f8a8f5c5dcb3c021749950870ef0977e5bd3255ca148d"`
Oct 13 15:27:00.645 INFO blam! 7de46c5f31a603ff066f8a8f5c5dcb3c021749950870ef0977e5bd3255ca148d