Nov 01 23:03:07.341 INFO checking fldtools-0.1.1 against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 23:03:07.341 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-5/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 01 23:03:07.753 INFO blam! eac9afffa84361f3da424644ab8a1628f2bbf23f64ffb629180cb35c72174206
Nov 01 23:03:07.755 INFO running `"docker" "start" "-a" "eac9afffa84361f3da424644ab8a1628f2bbf23f64ffb629180cb35c72174206"`
Nov 01 23:03:08.446 INFO kablam! usermod: no changes
Nov 01 23:03:08.477 INFO kablam! warning: only one of `license` or `license-file` is necessary
Nov 01 23:03:08.506 INFO kablam!     Checking fldtools v0.1.1 (/source)
Nov 01 23:03:12.136 INFO kablam! warning: variable does not need to be mutable
Nov 01 23:03:12.136 INFO kablam!   --> src/bin/fldunpack.rs:24:16
Nov 01 23:03:12.136 INFO kablam!    |
Nov 01 23:03:12.136 INFO kablam! 24 | fn write_chunk(mut reader : &mut BufReader<&mut File>, mut target : &File, chunk_data : &Chunk) -> ::std::io::Result<u32> {
Nov 01 23:03:12.136 INFO kablam!    |                ----^^^^^^
Nov 01 23:03:12.136 INFO kablam!    |                |
Nov 01 23:03:12.136 INFO kablam!    |                help: remove this `mut`
Nov 01 23:03:12.136 INFO kablam!    |
Nov 01 23:03:12.136 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 01 23:03:12.136 INFO kablam! 
Nov 01 23:03:12.730 INFO kablam! warning: variable does not need to be mutable
Nov 01 23:03:12.730 INFO kablam!   --> src/bin/fldunpack.rs:24:16
Nov 01 23:03:12.730 INFO kablam!    |
Nov 01 23:03:12.731 INFO kablam! 24 | fn write_chunk(mut reader : &mut BufReader<&mut File>, mut target : &File, chunk_data : &Chunk) -> ::std::io::Result<u32> {
Nov 01 23:03:12.731 INFO kablam!    |                ----^^^^^^
Nov 01 23:03:12.732 INFO kablam!    |                |
Nov 01 23:03:12.732 INFO kablam!    |                help: remove this `mut`
Nov 01 23:03:12.733 INFO kablam!    |
Nov 01 23:03:12.733 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 01 23:03:12.734 INFO kablam! 
Nov 01 23:03:12.795 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.33s
Nov 01 23:03:12.805 INFO kablam! su: No module specific data is present
Nov 01 23:03:13.564 INFO running `"docker" "rm" "-f" "eac9afffa84361f3da424644ab8a1628f2bbf23f64ffb629180cb35c72174206"`
Nov 01 23:03:13.672 INFO blam! eac9afffa84361f3da424644ab8a1628f2bbf23f64ffb629180cb35c72174206