Nov 28 00:19:49.444 INFO checking mpdrescher/huffman-compression against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 00:19:49.444 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-1/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 28 00:19:51.123 INFO [stdout] 8cb86dd40e53e1f5374551e3aff99b9d895a0fac14a1f0ba49f73704e684eb40
Nov 28 00:19:51.125 INFO running `"docker" "start" "-a" "8cb86dd40e53e1f5374551e3aff99b9d895a0fac14a1f0ba49f73704e684eb40"`
Nov 28 00:19:51.974 INFO [stderr] usermod: no changes
Nov 28 00:19:52.062 INFO [stderr]     Checking huffman v0.1.0 (/source)
Nov 28 00:19:53.478 INFO [stderr] warning: value assigned to `cur_byte` is never read
Nov 28 00:19:53.478 INFO [stderr]    --> src/huffmantree.rs:188:11
Nov 28 00:19:53.478 INFO [stderr]     |
Nov 28 00:19:53.478 INFO [stderr] 188 |         let mut cur_byte: u8 = 4;
Nov 28 00:19:53.478 INFO [stderr]     |                 ^^^^^^^^
Nov 28 00:19:53.478 INFO [stderr]     |
Nov 28 00:19:53.478 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Nov 28 00:19:53.478 INFO [stderr] 
Nov 28 00:19:53.577 INFO [stderr] warning: value assigned to `cur_byte` is never read
Nov 28 00:19:53.577 INFO [stderr]    --> src/huffmantree.rs:188:11
Nov 28 00:19:53.577 INFO [stderr]     |
Nov 28 00:19:53.577 INFO [stderr] 188 |         let mut cur_byte: u8 = 4;
Nov 28 00:19:53.578 INFO [stderr]     |                 ^^^^^^^^
Nov 28 00:19:53.578 INFO [stderr]     |
Nov 28 00:19:53.578 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Nov 28 00:19:53.578 INFO [stderr] 
Nov 28 00:19:53.638 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.62s
Nov 28 00:19:53.658 INFO [stderr] su: No module specific data is present
Nov 28 00:19:55.386 INFO running `"docker" "inspect" "8cb86dd40e53e1f5374551e3aff99b9d895a0fac14a1f0ba49f73704e684eb40"`
Nov 28 00:19:55.621 INFO running `"docker" "rm" "-f" "8cb86dd40e53e1f5374551e3aff99b9d895a0fac14a1f0ba49f73704e684eb40"`
Nov 28 00:19:55.986 INFO [stdout] 8cb86dd40e53e1f5374551e3aff99b9d895a0fac14a1f0ba49f73704e684eb40