Nov 29 01:32:57.453 INFO checking fldtools-0.1.1 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 29 01:32:57.453 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-7/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 01:32:57.748 INFO [stdout] 46b3cf7a4726bac7520bb3aa8be7d6f127d0fcebae5fd40b68876d1f722cde4e
Nov 29 01:32:57.754 INFO running `"docker" "start" "-a" "46b3cf7a4726bac7520bb3aa8be7d6f127d0fcebae5fd40b68876d1f722cde4e"`
Nov 29 01:32:58.364 INFO [stderr] usermod: no changes
Nov 29 01:32:58.391 INFO [stderr] warning: only one of `license` or `license-file` is necessary
Nov 29 01:32:58.432 INFO [stderr]     Checking fldtools v0.1.1 (/source)
Nov 29 01:33:01.288 INFO [stderr] warning: variable does not need to be mutable
Nov 29 01:33:01.288 INFO [stderr]   --> src/bin/fldunpack.rs:24:16
Nov 29 01:33:01.288 INFO [stderr]    |
Nov 29 01:33:01.288 INFO [stderr] 24 | fn write_chunk(mut reader : &mut BufReader<&mut File>, mut target : &File, chunk_data : &Chunk) -> ::std::io::Result<u32> {
Nov 29 01:33:01.288 INFO [stderr]    |                ----^^^^^^
Nov 29 01:33:01.288 INFO [stderr]    |                |
Nov 29 01:33:01.288 INFO [stderr]    |                help: remove this `mut`
Nov 29 01:33:01.288 INFO [stderr]    |
Nov 29 01:33:01.288 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 29 01:33:01.288 INFO [stderr] 
Nov 29 01:33:02.204 INFO [stderr] warning: variable does not need to be mutable
Nov 29 01:33:02.204 INFO [stderr]   --> src/bin/fldunpack.rs:24:16
Nov 29 01:33:02.204 INFO [stderr]    |
Nov 29 01:33:02.204 INFO [stderr] 24 | fn write_chunk(mut reader : &mut BufReader<&mut File>, mut target : &File, chunk_data : &Chunk) -> ::std::io::Result<u32> {
Nov 29 01:33:02.204 INFO [stderr]    |                ----^^^^^^
Nov 29 01:33:02.204 INFO [stderr]    |                |
Nov 29 01:33:02.204 INFO [stderr]    |                help: remove this `mut`
Nov 29 01:33:02.204 INFO [stderr]    |
Nov 29 01:33:02.204 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 29 01:33:02.204 INFO [stderr] 
Nov 29 01:33:02.320 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.93s
Nov 29 01:33:02.320 INFO [stderr] su: No module specific data is present
Nov 29 01:33:02.762 INFO running `"docker" "inspect" "46b3cf7a4726bac7520bb3aa8be7d6f127d0fcebae5fd40b68876d1f722cde4e"`
Nov 29 01:33:02.890 INFO running `"docker" "rm" "-f" "46b3cf7a4726bac7520bb3aa8be7d6f127d0fcebae5fd40b68876d1f722cde4e"`
Nov 29 01:33:02.993 INFO [stdout] 46b3cf7a4726bac7520bb3aa8be7d6f127d0fcebae5fd40b68876d1f722cde4e