Nov 04 21:45:22.364 INFO checking ktrace-0.1.0 against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 04 21:45:22.364 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-2/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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"`
Nov 04 21:45:22.561 INFO blam! 33d742fffa1e9ef996e95802402b051664e479214abcea2e5dcdb2604fce78b7
Nov 04 21:45:22.563 INFO running `"docker" "start" "-a" "33d742fffa1e9ef996e95802402b051664e479214abcea2e5dcdb2604fce78b7"`
Nov 04 21:45:23.034 INFO kablam! usermod: no changes
Nov 04 21:45:23.102 INFO kablam!     Checking ktrace v0.1.0 (/source)
Nov 04 21:45:24.227 INFO kablam! warning: variable does not need to be mutable
Nov 04 21:45:24.228 INFO kablam!   --> src/lib.rs:30:17
Nov 04 21:45:24.228 INFO kablam!    |
Nov 04 21:45:24.229 INFO kablam! 30 | pub fn parse<E>(mut r: &mut io::Read) -> Result<Vec<(Header,Result<Record>)>>
Nov 04 21:45:24.230 INFO kablam!    |                 ----^
Nov 04 21:45:24.230 INFO kablam!    |                 |
Nov 04 21:45:24.231 INFO kablam!    |                 help: remove this `mut`
Nov 04 21:45:24.232 INFO kablam!    |
Nov 04 21:45:24.232 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 04 21:45:24.233 INFO kablam! 
Nov 04 21:45:24.319 INFO kablam! warning: variable does not need to be mutable
Nov 04 21:45:24.320 INFO kablam!   --> src/lib.rs:30:17
Nov 04 21:45:24.321 INFO kablam!    |
Nov 04 21:45:24.321 INFO kablam! 30 | pub fn parse<E>(mut r: &mut io::Read) -> Result<Vec<(Header,Result<Record>)>>
Nov 04 21:45:24.322 INFO kablam!    |                 ----^
Nov 04 21:45:24.323 INFO kablam!    |                 |
Nov 04 21:45:24.323 INFO kablam!    |                 help: remove this `mut`
Nov 04 21:45:24.324 INFO kablam!    |
Nov 04 21:45:24.324 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 04 21:45:24.324 INFO kablam! 
Nov 04 21:45:26.350 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.28s
Nov 04 21:45:26.350 INFO kablam! su: No module specific data is present
Nov 04 21:45:26.833 INFO running `"docker" "rm" "-f" "33d742fffa1e9ef996e95802402b051664e479214abcea2e5dcdb2604fce78b7"`
Nov 04 21:45:26.914 INFO blam! 33d742fffa1e9ef996e95802402b051664e479214abcea2e5dcdb2604fce78b7