Dec 19 15:33:00.705 INFO checking jac32/snake against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 15:33:00.705 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-7/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/jac32/snake:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 15:33:01.135 INFO [stdout] 0d146f02e7cb576a5c2c69cc3f757389ddae339c402539134701e1ea86a27cdf
Dec 19 15:33:01.137 INFO running `"docker" "start" "-a" "0d146f02e7cb576a5c2c69cc3f757389ddae339c402539134701e1ea86a27cdf"`
Dec 19 15:33:02.924 INFO [stderr]     Checking termion v1.1.3
Dec 19 15:33:03.641 INFO [stderr]     Checking snake v0.2.0 (/opt/crater/workdir)
Dec 19 15:33:03.944 INFO [stderr] warning: unused import: `termion::input::TermRead`
Dec 19 15:33:03.944 INFO [stderr]  --> src/main.rs:5:5
Dec 19 15:33:03.944 INFO [stderr]   |
Dec 19 15:33:03.944 INFO [stderr] 5 | use termion::input::TermRead;
Dec 19 15:33:03.944 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 15:33:03.944 INFO [stderr]   |
Dec 19 15:33:03.944 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 15:33:03.944 INFO [stderr] 
Dec 19 15:33:03.949 INFO [stderr] warning: unused import: `termion::input::TermRead`
Dec 19 15:33:03.949 INFO [stderr]  --> src/main.rs:5:5
Dec 19 15:33:03.949 INFO [stderr]   |
Dec 19 15:33:03.949 INFO [stderr] 5 | use termion::input::TermRead;
Dec 19 15:33:03.949 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 15:33:03.950 INFO [stderr]   |
Dec 19 15:33:03.950 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 15:33:03.950 INFO [stderr] 
Dec 19 15:33:04.084 INFO [stderr] warning: unused import: `std::io::Read`
Dec 19 15:33:04.084 INFO [stderr]   --> src/main.rs:15:5
Dec 19 15:33:04.084 INFO [stderr]    |
Dec 19 15:33:04.084 INFO [stderr] 15 | use std::io::Read;
Dec 19 15:33:04.084 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 19 15:33:04.084 INFO [stderr] 
Dec 19 15:33:04.124 INFO [stderr] warning: field is never used: `output_writer`
Dec 19 15:33:04.124 INFO [stderr]   --> src/main.rs:92:5
Dec 19 15:33:04.124 INFO [stderr]    |
Dec 19 15:33:04.124 INFO [stderr] 92 |     output_writer: W,
Dec 19 15:33:04.124 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 19 15:33:04.124 INFO [stderr]    |
Dec 19 15:33:04.124 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 15:33:04.125 INFO [stderr] 
Dec 19 15:33:04.196 INFO [stderr] warning: unused import: `std::io::Read`
Dec 19 15:33:04.196 INFO [stderr]   --> src/main.rs:15:5
Dec 19 15:33:04.196 INFO [stderr]    |
Dec 19 15:33:04.196 INFO [stderr] 15 | use std::io::Read;
Dec 19 15:33:04.196 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 19 15:33:04.196 INFO [stderr] 
Dec 19 15:33:04.228 INFO [stderr] warning: field is never used: `output_writer`
Dec 19 15:33:04.228 INFO [stderr]   --> src/main.rs:92:5
Dec 19 15:33:04.228 INFO [stderr]    |
Dec 19 15:33:04.228 INFO [stderr] 92 |     output_writer: W,
Dec 19 15:33:04.228 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 19 15:33:04.228 INFO [stderr]    |
Dec 19 15:33:04.228 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 15:33:04.228 INFO [stderr] 
Dec 19 15:33:04.272 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.40s
Dec 19 15:33:05.224 INFO running `"docker" "inspect" "0d146f02e7cb576a5c2c69cc3f757389ddae339c402539134701e1ea86a27cdf"`
Dec 19 15:33:05.532 INFO running `"docker" "rm" "-f" "0d146f02e7cb576a5c2c69cc3f757389ddae339c402539134701e1ea86a27cdf"`
Dec 19 15:33:05.841 INFO [stdout] 0d146f02e7cb576a5c2c69cc3f757389ddae339c402539134701e1ea86a27cdf