Sep 20 01:07:46.560 INFO checking ktrace-0.1.0 against master#1e21c9a297a9fe668d62887a3a6a4add8e717b17 for pr-54352
Sep 20 01:07:46.560 INFO running: cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets
Sep 20 01:07:46.561 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54352/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-2/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/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=1000" "-e" "CMD=cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 01:07:46.793 INFO blam! ebbe9fdaaec9d2f31751e7eb2343912586cb9a33e1ca3ea15f7c2b5e96c14f69
Sep 20 01:07:46.795 INFO running `"docker" "start" "-a" "ebbe9fdaaec9d2f31751e7eb2343912586cb9a33e1ca3ea15f7c2b5e96c14f69"`
Sep 20 01:07:47.531 INFO kablam! usermod: no changes
Sep 20 01:07:47.605 INFO kablam!     Checking ktrace v0.1.0 (/source)
Sep 20 01:07:48.138 INFO kablam! warning: variable does not need to be mutable
Sep 20 01:07:48.138 INFO kablam!   --> src/lib.rs:30:17
Sep 20 01:07:48.138 INFO kablam!    |
Sep 20 01:07:48.138 INFO kablam! 30 | pub fn parse<E>(mut r: &mut io::Read) -> Result<Vec<(Header,Result<Record>)>>
Sep 20 01:07:48.138 INFO kablam!    |                 ----^
Sep 20 01:07:48.138 INFO kablam!    |                 |
Sep 20 01:07:48.138 INFO kablam!    |                 help: remove this `mut`
Sep 20 01:07:48.138 INFO kablam!    |
Sep 20 01:07:48.139 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 20 01:07:48.139 INFO kablam! 
Sep 20 01:07:48.200 INFO kablam! warning: variable does not need to be mutable
Sep 20 01:07:48.200 INFO kablam!   --> src/lib.rs:30:17
Sep 20 01:07:48.200 INFO kablam!    |
Sep 20 01:07:48.200 INFO kablam! 30 | pub fn parse<E>(mut r: &mut io::Read) -> Result<Vec<(Header,Result<Record>)>>
Sep 20 01:07:48.200 INFO kablam!    |                 ----^
Sep 20 01:07:48.200 INFO kablam!    |                 |
Sep 20 01:07:48.200 INFO kablam!    |                 help: remove this `mut`
Sep 20 01:07:48.200 INFO kablam!    |
Sep 20 01:07:48.200 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 20 01:07:48.200 INFO kablam! 
Sep 20 01:07:49.238 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.68s
Sep 20 01:07:49.246 INFO kablam! su: No module specific data is present
Sep 20 01:07:49.787 INFO running `"docker" "rm" "-f" "ebbe9fdaaec9d2f31751e7eb2343912586cb9a33e1ca3ea15f7c2b5e96c14f69"`
Sep 20 01:07:49.895 INFO blam! ebbe9fdaaec9d2f31751e7eb2343912586cb9a33e1ca3ea15f7c2b5e96c14f69