Dec 13 16:20:07.932 INFO testing jac32/snake against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 16:20:07.932 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-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"`
Dec 13 16:20:08.415 INFO [stdout] 8453885c94b672aad2fdc2d713bc4164516579fbbc9e25e4064b3930800ffabe
Dec 13 16:20:08.423 INFO running `"docker" "start" "-a" "8453885c94b672aad2fdc2d713bc4164516579fbbc9e25e4064b3930800ffabe"`
Dec 13 16:20:10.161 INFO [stderr] usermod: no changes
Dec 13 16:20:10.238 INFO [stderr]    Compiling termion v1.1.3
Dec 13 16:20:11.967 INFO [stderr]    Compiling snake v0.2.0 (/source)
Dec 13 16:20:12.355 INFO [stderr] warning: unused import: `termion::input::TermRead`
Dec 13 16:20:12.355 INFO [stderr]  --> src/main.rs:5:5
Dec 13 16:20:12.355 INFO [stderr]   |
Dec 13 16:20:12.355 INFO [stderr] 5 | use termion::input::TermRead;
Dec 13 16:20:12.355 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 16:20:12.355 INFO [stderr]   |
Dec 13 16:20:12.355 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 16:20:12.355 INFO [stderr] 
Dec 13 16:20:12.443 INFO [stderr] warning: unused import: `std::io::Read`
Dec 13 16:20:12.443 INFO [stderr]   --> src/main.rs:15:5
Dec 13 16:20:12.443 INFO [stderr]    |
Dec 13 16:20:12.443 INFO [stderr] 15 | use std::io::Read;
Dec 13 16:20:12.443 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 13 16:20:12.443 INFO [stderr] 
Dec 13 16:20:12.475 INFO [stderr] warning: field is never used: `output_writer`
Dec 13 16:20:12.475 INFO [stderr]   --> src/main.rs:92:5
Dec 13 16:20:12.475 INFO [stderr]    |
Dec 13 16:20:12.475 INFO [stderr] 92 |     output_writer: W,
Dec 13 16:20:12.475 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 13 16:20:12.475 INFO [stderr]    |
Dec 13 16:20:12.475 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 16:20:12.475 INFO [stderr] 
Dec 13 16:20:13.263 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.05s
Dec 13 16:20:13.263 INFO [stderr] su: No module specific data is present
Dec 13 16:20:14.017 INFO running `"docker" "inspect" "8453885c94b672aad2fdc2d713bc4164516579fbbc9e25e4064b3930800ffabe"`
Dec 13 16:20:14.323 INFO running `"docker" "rm" "-f" "8453885c94b672aad2fdc2d713bc4164516579fbbc9e25e4064b3930800ffabe"`
Dec 13 16:20:14.635 INFO [stdout] 8453885c94b672aad2fdc2d713bc4164516579fbbc9e25e4064b3930800ffabe
Dec 13 16:20:14.635 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-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"`
Dec 13 16:20:15.177 INFO [stdout] f39c82c6712fcb465c98964020b1d51b7ca841ce1dcbdd12ccb08170307e7f32
Dec 13 16:20:15.177 INFO running `"docker" "start" "-a" "f39c82c6712fcb465c98964020b1d51b7ca841ce1dcbdd12ccb08170307e7f32"`
Dec 13 16:20:16.375 INFO [stderr] usermod: no changes
Dec 13 16:20:16.500 INFO [stderr]    Compiling snake v0.2.0 (/source)
Dec 13 16:20:16.987 INFO [stderr] warning: unused import: `termion::input::TermRead`
Dec 13 16:20:16.987 INFO [stderr]  --> src/main.rs:5:5
Dec 13 16:20:16.987 INFO [stderr]   |
Dec 13 16:20:16.987 INFO [stderr] 5 | use termion::input::TermRead;
Dec 13 16:20:16.987 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 16:20:16.987 INFO [stderr]   |
Dec 13 16:20:16.987 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 16:20:16.987 INFO [stderr] 
Dec 13 16:20:17.083 INFO [stderr] warning: unused import: `std::io::Read`
Dec 13 16:20:17.083 INFO [stderr]   --> src/main.rs:15:5
Dec 13 16:20:17.083 INFO [stderr]    |
Dec 13 16:20:17.083 INFO [stderr] 15 | use std::io::Read;
Dec 13 16:20:17.083 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 13 16:20:17.083 INFO [stderr] 
Dec 13 16:20:17.111 INFO [stderr] warning: field is never used: `output_writer`
Dec 13 16:20:17.111 INFO [stderr]   --> src/main.rs:92:5
Dec 13 16:20:17.111 INFO [stderr]    |
Dec 13 16:20:17.111 INFO [stderr] 92 |     output_writer: W,
Dec 13 16:20:17.111 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 13 16:20:17.111 INFO [stderr]    |
Dec 13 16:20:17.111 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 16:20:17.111 INFO [stderr] 
Dec 13 16:20:17.418 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.01s
Dec 13 16:20:17.420 INFO [stderr] su: No module specific data is present
Dec 13 16:20:18.117 INFO running `"docker" "inspect" "f39c82c6712fcb465c98964020b1d51b7ca841ce1dcbdd12ccb08170307e7f32"`
Dec 13 16:20:18.341 INFO running `"docker" "rm" "-f" "f39c82c6712fcb465c98964020b1d51b7ca841ce1dcbdd12ccb08170307e7f32"`
Dec 13 16:20:18.670 INFO [stdout] f39c82c6712fcb465c98964020b1d51b7ca841ce1dcbdd12ccb08170307e7f32
Dec 13 16:20:18.677 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen" "-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"`
Dec 13 16:20:19.235 INFO [stdout] 3ae4cb61ca1132c304c2eb9ccc5a6f6b55860b6c89abd3633b96852c5bd82c1d
Dec 13 16:20:19.238 INFO running `"docker" "start" "-a" "3ae4cb61ca1132c304c2eb9ccc5a6f6b55860b6c89abd3633b96852c5bd82c1d"`
Dec 13 16:20:21.593 INFO [stderr] usermod: no changes
Dec 13 16:20:21.703 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Dec 13 16:20:21.719 INFO [stderr]      Running /target/debug/deps/snake-2cefd6b502f17d97
Dec 13 16:20:21.727 INFO [stdout] 
Dec 13 16:20:21.727 INFO [stdout] running 0 tests
Dec 13 16:20:21.727 INFO [stdout] 
Dec 13 16:20:21.727 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 16:20:21.727 INFO [stdout] 
Dec 13 16:20:21.735 INFO [stderr] su: No module specific data is present
Dec 13 16:20:22.429 INFO running `"docker" "inspect" "3ae4cb61ca1132c304c2eb9ccc5a6f6b55860b6c89abd3633b96852c5bd82c1d"`
Dec 13 16:20:22.749 INFO running `"docker" "rm" "-f" "3ae4cb61ca1132c304c2eb9ccc5a6f6b55860b6c89abd3633b96852c5bd82c1d"`
Dec 13 16:20:23.071 INFO [stdout] 3ae4cb61ca1132c304c2eb9ccc5a6f6b55860b6c89abd3633b96852c5bd82c1d