Oct 27 20:01:51.938 INFO checking ktrace-0.1.0 against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 20:01:51.938 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-7/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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 27 20:01:52.358 INFO blam! 7005f1511386784219d61b12ca3848892f8a569c1f3bed2fe5083c7bd72781fe
Oct 27 20:01:52.360 INFO running `"docker" "start" "-a" "7005f1511386784219d61b12ca3848892f8a569c1f3bed2fe5083c7bd72781fe"`
Oct 27 20:01:53.606 INFO kablam! usermod: no changes
Oct 27 20:01:53.707 INFO kablam!     Checking ktrace v0.1.0 (/source)
Oct 27 20:01:55.304 INFO kablam! warning: variable does not need to be mutable
Oct 27 20:01:55.304 INFO kablam!   --> src/lib.rs:30:17
Oct 27 20:01:55.304 INFO kablam!    |
Oct 27 20:01:55.304 INFO kablam! 30 | pub fn parse<E>(mut r: &mut io::Read) -> Result<Vec<(Header,Result<Record>)>>
Oct 27 20:01:55.304 INFO kablam!    |                 ----^
Oct 27 20:01:55.304 INFO kablam!    |                 |
Oct 27 20:01:55.304 INFO kablam!    |                 help: remove this `mut`
Oct 27 20:01:55.304 INFO kablam!    |
Oct 27 20:01:55.304 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 27 20:01:55.304 INFO kablam! 
Oct 27 20:01:55.621 INFO kablam! warning: variable does not need to be mutable
Oct 27 20:01:55.621 INFO kablam!   --> src/lib.rs:30:17
Oct 27 20:01:55.621 INFO kablam!    |
Oct 27 20:01:55.621 INFO kablam! 30 | pub fn parse<E>(mut r: &mut io::Read) -> Result<Vec<(Header,Result<Record>)>>
Oct 27 20:01:55.621 INFO kablam!    |                 ----^
Oct 27 20:01:55.621 INFO kablam!    |                 |
Oct 27 20:01:55.621 INFO kablam!    |                 help: remove this `mut`
Oct 27 20:01:55.621 INFO kablam!    |
Oct 27 20:01:55.621 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 27 20:01:55.621 INFO kablam! 
Oct 27 20:01:57.315 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.69s
Oct 27 20:01:57.324 INFO kablam! su: No module specific data is present
Oct 27 20:01:57.671 INFO running `"docker" "rm" "-f" "7005f1511386784219d61b12ca3848892f8a569c1f3bed2fe5083c7bd72781fe"`
Oct 27 20:01:57.875 INFO blam! 7005f1511386784219d61b12ca3848892f8a569c1f3bed2fe5083c7bd72781fe