Jul 12 05:51:16.442 INFO checking ktrace-0.1.0 against master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9 for pr-52234
Jul 12 05:51:16.442 INFO running: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 05:51:16.442 INFO creating container for: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 05:51:16.442 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-52234/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-3/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/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 +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 12 05:51:16.728 INFO blam! 32db748938adadf46c628257d3be19b3a5d3f4a340c2e8578ec4eda0d970d517
Jul 12 05:51:16.729 INFO running `"docker" "start" "-a" "32db748938adadf46c628257d3be19b3a5d3f4a340c2e8578ec4eda0d970d517"`
Jul 12 05:51:17.810 INFO kablam!     Checking ktrace v0.1.0 (file:///source)
Jul 12 05:51:19.287 INFO kablam! warning: variable does not need to be mutable
Jul 12 05:51:19.287 INFO kablam!   --> src/lib.rs:30:17
Jul 12 05:51:19.287 INFO kablam!    |
Jul 12 05:51:19.287 INFO kablam! 30 | pub fn parse<E>(mut r: &mut io::Read) -> Result<Vec<(Header,Result<Record>)>>
Jul 12 05:51:19.287 INFO kablam!    |                 ----^
Jul 12 05:51:19.287 INFO kablam!    |                 |
Jul 12 05:51:19.287 INFO kablam!    |                 help: remove this `mut`
Jul 12 05:51:19.287 INFO kablam!    |
Jul 12 05:51:19.287 INFO kablam!    = note: #[warn(unused_mut)] on by default
Jul 12 05:51:19.287 INFO kablam! 
Jul 12 05:51:19.449 INFO kablam! warning: variable does not need to be mutable
Jul 12 05:51:19.449 INFO kablam!   --> src/lib.rs:30:17
Jul 12 05:51:19.449 INFO kablam!    |
Jul 12 05:51:19.449 INFO kablam! 30 | pub fn parse<E>(mut r: &mut io::Read) -> Result<Vec<(Header,Result<Record>)>>
Jul 12 05:51:19.449 INFO kablam!    |                 ----^
Jul 12 05:51:19.449 INFO kablam!    |                 |
Jul 12 05:51:19.449 INFO kablam!    |                 help: remove this `mut`
Jul 12 05:51:19.449 INFO kablam!    |
Jul 12 05:51:19.450 INFO kablam!    = note: #[warn(unused_mut)] on by default
Jul 12 05:51:19.450 INFO kablam! 
Jul 12 05:51:20.788 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.19s
Jul 12 05:51:20.802 INFO kablam! su: No module specific data is present
Jul 12 05:51:21.287 INFO running `"docker" "rm" "-f" "32db748938adadf46c628257d3be19b3a5d3f4a340c2e8578ec4eda0d970d517"`
Jul 12 05:51:21.404 INFO blam! 32db748938adadf46c628257d3be19b3a5d3f4a340c2e8578ec4eda0d970d517