Nov 27 19:34:49.333 INFO checking studio-lucia/fldtools against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 27 19:34:49.335 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-4/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 27 19:34:49.732 INFO [stdout] 986330cc983ac60e7dad3d30a86d0d54ef82fa33118804a25c8cdb788f5f3a26
Nov 27 19:34:49.735 INFO running `"docker" "start" "-a" "986330cc983ac60e7dad3d30a86d0d54ef82fa33118804a25c8cdb788f5f3a26"`
Nov 27 19:34:51.184 INFO [stderr] usermod: no changes
Nov 27 19:34:51.278 INFO [stderr] warning: only one of `license` or `license-file` is necessary
Nov 27 19:34:51.349 INFO [stderr]     Checking either v1.1.0
Nov 27 19:34:51.349 INFO [stderr]     Checking term_size v0.3.0
Nov 27 19:34:51.350 INFO [stderr]     Checking atty v0.2.2
Nov 27 19:34:51.832 INFO [stderr]     Checking itertools v0.6.1
Nov 27 19:34:51.940 INFO [stderr]     Checking textwrap v0.6.0
Nov 27 19:34:52.552 INFO [stderr]     Checking clap v2.25.0
Nov 27 19:34:59.164 INFO [stderr]     Checking fldtools v0.1.1 (/source)
Nov 27 19:35:00.473 INFO [stderr] warning: variable does not need to be mutable
Nov 27 19:35:00.473 INFO [stderr]   --> src/bin/fldunpack.rs:24:16
Nov 27 19:35:00.473 INFO [stderr]    |
Nov 27 19:35:00.473 INFO [stderr] 24 | fn write_chunk(mut reader : &mut BufReader<&mut File>, mut target : &File, chunk_data : &Chunk) -> ::std::io::Result<u32> {
Nov 27 19:35:00.473 INFO [stderr]    |                ----^^^^^^
Nov 27 19:35:00.473 INFO [stderr]    |                |
Nov 27 19:35:00.473 INFO [stderr]    |                help: remove this `mut`
Nov 27 19:35:00.473 INFO [stderr]    |
Nov 27 19:35:00.473 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 27 19:35:00.473 INFO [stderr] 
Nov 27 19:35:00.642 INFO [stderr] warning: variable does not need to be mutable
Nov 27 19:35:00.642 INFO [stderr]   --> src/bin/fldunpack.rs:24:16
Nov 27 19:35:00.642 INFO [stderr]    |
Nov 27 19:35:00.642 INFO [stderr] 24 | fn write_chunk(mut reader : &mut BufReader<&mut File>, mut target : &File, chunk_data : &Chunk) -> ::std::io::Result<u32> {
Nov 27 19:35:00.642 INFO [stderr]    |                ----^^^^^^
Nov 27 19:35:00.642 INFO [stderr]    |                |
Nov 27 19:35:00.642 INFO [stderr]    |                help: remove this `mut`
Nov 27 19:35:00.642 INFO [stderr]    |
Nov 27 19:35:00.652 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 27 19:35:00.652 INFO [stderr] 
Nov 27 19:35:00.706 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.49s
Nov 27 19:35:00.711 INFO [stderr] su: No module specific data is present
Nov 27 19:35:01.680 INFO running `"docker" "inspect" "986330cc983ac60e7dad3d30a86d0d54ef82fa33118804a25c8cdb788f5f3a26"`
Nov 27 19:35:01.984 INFO running `"docker" "rm" "-f" "986330cc983ac60e7dad3d30a86d0d54ef82fa33118804a25c8cdb788f5f3a26"`
Nov 27 19:35:02.236 INFO [stdout] 986330cc983ac60e7dad3d30a86d0d54ef82fa33118804a25c8cdb788f5f3a26