Nov 29 01:32:57.564 INFO checking fldtools-0.1.1 against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 29 01:32:57.564 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-6/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 29 01:32:57.779 INFO [stdout] 52e7a84107524f71d772ce6d5e483dafd897b5100cfe23a1d53432220aef377d
Nov 29 01:32:57.781 INFO running `"docker" "start" "-a" "52e7a84107524f71d772ce6d5e483dafd897b5100cfe23a1d53432220aef377d"`
Nov 29 01:32:58.348 INFO [stderr] usermod: no changes
Nov 29 01:32:58.373 INFO [stderr] warning: only one of `license` or `license-file` is necessary
Nov 29 01:32:58.406 INFO [stderr]     Checking fldtools v0.1.1 (/source)
Nov 29 01:33:01.428 INFO [stderr] warning: variable does not need to be mutable
Nov 29 01:33:01.428 INFO [stderr]   --> src/bin/fldunpack.rs:24:16
Nov 29 01:33:01.428 INFO [stderr]    |
Nov 29 01:33:01.428 INFO [stderr] 24 | fn write_chunk(mut reader : &mut BufReader<&mut File>, mut target : &File, chunk_data : &Chunk) -> ::std::io::Result<u32> {
Nov 29 01:33:01.428 INFO [stderr]    |                ----^^^^^^
Nov 29 01:33:01.428 INFO [stderr]    |                |
Nov 29 01:33:01.428 INFO [stderr]    |                help: remove this `mut`
Nov 29 01:33:01.428 INFO [stderr]    |
Nov 29 01:33:01.428 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 29 01:33:01.428 INFO [stderr] 
Nov 29 01:33:02.048 INFO [stderr] warning: variable does not need to be mutable
Nov 29 01:33:02.048 INFO [stderr]   --> src/bin/fldunpack.rs:24:16
Nov 29 01:33:02.048 INFO [stderr]    |
Nov 29 01:33:02.048 INFO [stderr] 24 | fn write_chunk(mut reader : &mut BufReader<&mut File>, mut target : &File, chunk_data : &Chunk) -> ::std::io::Result<u32> {
Nov 29 01:33:02.048 INFO [stderr]    |                ----^^^^^^
Nov 29 01:33:02.048 INFO [stderr]    |                |
Nov 29 01:33:02.048 INFO [stderr]    |                help: remove this `mut`
Nov 29 01:33:02.048 INFO [stderr]    |
Nov 29 01:33:02.048 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 29 01:33:02.048 INFO [stderr] 
Nov 29 01:33:02.062 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.70s
Nov 29 01:33:02.066 INFO [stderr] su: No module specific data is present
Nov 29 01:33:02.598 INFO running `"docker" "inspect" "52e7a84107524f71d772ce6d5e483dafd897b5100cfe23a1d53432220aef377d"`
Nov 29 01:33:02.660 INFO running `"docker" "rm" "-f" "52e7a84107524f71d772ce6d5e483dafd897b5100cfe23a1d53432220aef377d"`
Nov 29 01:33:02.760 INFO [stdout] 52e7a84107524f71d772ce6d5e483dafd897b5100cfe23a1d53432220aef377d