Oct 13 12:31:53.888 INFO checking lines-0.0.6 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 12:31:53.888 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-1/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/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 12:31:54.095 INFO blam! ccea2b7f7f3d76e71ebfa19fcddb58ba807508a787255c9f5f9a9c786c794f17
Oct 13 12:31:54.097 INFO running `"docker" "start" "-a" "ccea2b7f7f3d76e71ebfa19fcddb58ba807508a787255c9f5f9a9c786c794f17"`
Oct 13 12:31:54.552 INFO kablam! usermod: no changes
Oct 13 12:31:54.568 INFO kablam!     Checking lines v0.0.6 (/source)
Oct 13 12:31:55.153 INFO kablam! warning: unnecessary parentheses around method argument
Oct 13 12:31:55.153 INFO kablam!   --> src/linemapper.rs:57:54
Oct 13 12:31:55.153 INFO kablam!    |
Oct 13 12:31:55.153 INFO kablam! 57 |                         line_start.extend_from_slice((&b[..i+1]));
Oct 13 12:31:55.153 INFO kablam!    |                                                      ^^^^^^^^^^^ help: remove these parentheses
Oct 13 12:31:55.153 INFO kablam!    |
Oct 13 12:31:55.153 INFO kablam!    = note: #[warn(unused_parens)] on by default
Oct 13 12:31:55.154 INFO kablam! 
Oct 13 12:31:55.364 INFO kablam! warning: unnecessary parentheses around method argument
Oct 13 12:31:55.364 INFO kablam!   --> src/linemapper.rs:57:54
Oct 13 12:31:55.364 INFO kablam!    |
Oct 13 12:31:55.364 INFO kablam! 57 |                         line_start.extend_from_slice((&b[..i+1]));
Oct 13 12:31:55.364 INFO kablam!    |                                                      ^^^^^^^^^^^ help: remove these parentheses
Oct 13 12:31:55.364 INFO kablam!    |
Oct 13 12:31:55.364 INFO kablam!    = note: #[warn(unused_parens)] on by default
Oct 13 12:31:55.364 INFO kablam! 
Oct 13 12:31:56.210 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.65s
Oct 13 12:31:56.213 INFO kablam! su: No module specific data is present
Oct 13 12:31:56.662 INFO running `"docker" "rm" "-f" "ccea2b7f7f3d76e71ebfa19fcddb58ba807508a787255c9f5f9a9c786c794f17"`
Oct 13 12:31:56.847 INFO blam! ccea2b7f7f3d76e71ebfa19fcddb58ba807508a787255c9f5f9a9c786c794f17