Nov 29 03:20:43.362 INFO checking chess-2.0.1 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 29 03:20:43.362 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-5/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 03:20:43.908 INFO [stdout] c6060d7ee17aab8f89f0c404ee6f3d9caca56323de8b5af26473e8c9a66f16a7
Nov 29 03:20:43.916 INFO running `"docker" "start" "-a" "c6060d7ee17aab8f89f0c404ee6f3d9caca56323de8b5af26473e8c9a66f16a7"`
Nov 29 03:20:45.436 INFO [stderr] usermod: no changes
Nov 29 03:20:45.512 INFO [stderr]    Compiling libc v0.2.44
Nov 29 03:20:47.758 INFO [stderr]    Compiling rand v0.4.3
Nov 29 03:20:52.769 INFO [stderr]    Compiling chess v2.0.1 (/source)
Nov 29 03:20:53.952 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 03:20:53.953 INFO [stderr]    --> src/gen_tables/king.rs:96:5
Nov 29 03:20:53.953 INFO [stderr]     |
Nov 29 03:20:53.954 INFO [stderr] 96  | /     write!(
Nov 29 03:20:53.954 INFO [stderr] 97  | |         f,
Nov 29 03:20:53.954 INFO [stderr] 98  | |         "const CASTLE_MOVES: BitBoard = BitBoard({});\n",
Nov 29 03:20:53.955 INFO [stderr] 99  | |         gen_castle_moves().to_size(0)
Nov 29 03:20:53.955 INFO [stderr] 100 | |     );
Nov 29 03:20:53.955 INFO [stderr]     | |______^
Nov 29 03:20:53.956 INFO [stderr]     |
Nov 29 03:20:53.956 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 29 03:20:53.956 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 03:20:53.956 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 29 03:20:53.957 INFO [stderr] 
Nov 29 03:20:55.411 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 03:20:55.412 INFO [stderr]    --> src/gen_tables/pawns.rs:115:5
Nov 29 03:20:55.412 INFO [stderr]     |
Nov 29 03:20:55.412 INFO [stderr] 115 | /     write!(
Nov 29 03:20:55.412 INFO [stderr] 116 | |         f,
Nov 29 03:20:55.412 INFO [stderr] 117 | |         "const PAWN_SOURCE_DOUBLE_MOVES: BitBoard = BitBoard({0});\n",
Nov 29 03:20:55.412 INFO [stderr] 118 | |         gen_source_double_moves().to_size(0)
Nov 29 03:20:55.412 INFO [stderr] 119 | |     );
Nov 29 03:20:55.412 INFO [stderr]     | |______^
Nov 29 03:20:55.412 INFO [stderr]     |
Nov 29 03:20:55.412 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 03:20:55.412 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 29 03:20:55.412 INFO [stderr] 
Nov 29 03:20:55.412 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 03:20:55.412 INFO [stderr]    --> src/gen_tables/pawns.rs:121:5
Nov 29 03:20:55.412 INFO [stderr]     |
Nov 29 03:20:55.412 INFO [stderr] 121 | /     write!(
Nov 29 03:20:55.412 INFO [stderr] 122 | |         f,
Nov 29 03:20:55.412 INFO [stderr] 123 | |         "const PAWN_DEST_DOUBLE_MOVES: BitBoard = BitBoard({0});\n",
Nov 29 03:20:55.412 INFO [stderr] 124 | |         gen_dest_double_moves().to_size(0)
Nov 29 03:20:55.412 INFO [stderr] 125 | |     );
Nov 29 03:20:55.412 INFO [stderr]     | |______^
Nov 29 03:20:55.412 INFO [stderr]     |
Nov 29 03:20:55.412 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 03:20:55.412 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 29 03:20:55.412 INFO [stderr] 
Nov 29 03:21:14.768 INFO [stderr]     Finished dev [optimized + debuginfo] target(s) in 29.30s
Nov 29 03:21:14.772 INFO [stderr] su: No module specific data is present
Nov 29 03:21:15.938 INFO running `"docker" "inspect" "c6060d7ee17aab8f89f0c404ee6f3d9caca56323de8b5af26473e8c9a66f16a7"`
Nov 29 03:21:16.280 INFO running `"docker" "rm" "-f" "c6060d7ee17aab8f89f0c404ee6f3d9caca56323de8b5af26473e8c9a66f16a7"`
Nov 29 03:21:16.620 INFO [stdout] c6060d7ee17aab8f89f0c404ee6f3d9caca56323de8b5af26473e8c9a66f16a7