Nov 03 05:35:07.698 INFO checking marc-1.5.0 against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 03 05:35:07.698 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-5/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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 03 05:35:07.953 INFO blam! d16245e8418a0a7b10c22b0a78773c42a56c5b9f6a851a75ecff319ebcbe4fbc
Nov 03 05:35:07.956 INFO running `"docker" "start" "-a" "d16245e8418a0a7b10c22b0a78773c42a56c5b9f6a851a75ecff319ebcbe4fbc"`
Nov 03 05:35:08.408 INFO kablam! usermod: no changes
Nov 03 05:35:08.441 INFO kablam! warning: profile `doc` is deprecated and has no effect
Nov 03 05:35:08.469 INFO kablam!     Checking marc v1.5.0 (/source)
Nov 03 05:35:09.872 INFO kablam! warning: variable does not need to be mutable
Nov 03 05:35:09.872 INFO kablam!    --> src/lib.rs:110:30
Nov 03 05:35:09.872 INFO kablam!     |
Nov 03 05:35:09.872 INFO kablam! 110 |     pub fn read<T: io::Read>(mut input: &mut T) -> Result<Option<Record<'static>>> {
Nov 03 05:35:09.872 INFO kablam!     |                              ----^^^^^
Nov 03 05:35:09.872 INFO kablam!     |                              |
Nov 03 05:35:09.872 INFO kablam!     |                              help: remove this `mut`
Nov 03 05:35:09.872 INFO kablam!     |
Nov 03 05:35:09.872 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 03 05:35:09.872 INFO kablam! 
Nov 03 05:35:10.288 INFO kablam! warning: variable does not need to be mutable
Nov 03 05:35:10.288 INFO kablam!    --> src/lib.rs:110:30
Nov 03 05:35:10.288 INFO kablam!     |
Nov 03 05:35:10.288 INFO kablam! 110 |     pub fn read<T: io::Read>(mut input: &mut T) -> Result<Option<Record<'static>>> {
Nov 03 05:35:10.288 INFO kablam!     |                              ----^^^^^
Nov 03 05:35:10.288 INFO kablam!     |                              |
Nov 03 05:35:10.288 INFO kablam!     |                              help: remove this `mut`
Nov 03 05:35:10.288 INFO kablam!     |
Nov 03 05:35:10.288 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 03 05:35:10.288 INFO kablam! 
Nov 03 05:35:10.572 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.14s
Nov 03 05:35:10.577 INFO kablam! su: No module specific data is present
Nov 03 05:35:11.047 INFO running `"docker" "rm" "-f" "d16245e8418a0a7b10c22b0a78773c42a56c5b9f6a851a75ecff319ebcbe4fbc"`
Nov 03 05:35:11.176 INFO blam! d16245e8418a0a7b10c22b0a78773c42a56c5b9f6a851a75ecff319ebcbe4fbc