Dec 01 21:18:02.319 INFO testing codec-abc/synacor-challenge-rust against 1.30.1 for beta-1.31-5
Dec 01 21:18:02.320 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 21:18:02.711 INFO [stdout] 374715b297fe0112094254041b9053dcc6661ccf6b72821bd7e4b05c1ffdae29
Dec 01 21:18:02.719 INFO running `"docker" "start" "-a" "374715b297fe0112094254041b9053dcc6661ccf6b72821bd7e4b05c1ffdae29"`
Dec 01 21:18:04.054 INFO [stderr] usermod: no changes
Dec 01 21:18:04.120 INFO [stderr]    Compiling synacor_challenge v0.1.0 (/source)
Dec 01 21:18:04.967 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 01 21:18:04.967 INFO [stderr]    --> src/opcode.rs:231:51
Dec 01 21:18:04.967 INFO [stderr]     |
Dec 01 21:18:04.967 INFO [stderr] 231 |     let register_result = read_mem_as_u16_le(mem, (offset + 1));
Dec 01 21:18:04.967 INFO [stderr]     |                                                   ^^^^^^^^^^^^ help: remove these parentheses
Dec 01 21:18:04.975 INFO [stderr]     |
Dec 01 21:18:04.975 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 01 21:18:04.975 INFO [stderr] 
Dec 01 21:18:04.975 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 01 21:18:04.975 INFO [stderr]    --> src/opcode.rs:232:48
Dec 01 21:18:04.975 INFO [stderr]     |
Dec 01 21:18:04.975 INFO [stderr] 232 |     let value_result = read_mem_as_u16_le(mem, (offset + 2));
Dec 01 21:18:04.975 INFO [stderr]     |                                                ^^^^^^^^^^^^ help: remove these parentheses
Dec 01 21:18:04.975 INFO [stderr] 
Dec 01 21:18:04.975 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 01 21:18:04.975 INFO [stderr]    --> src/opcode.rs:256:48
Dec 01 21:18:04.975 INFO [stderr]     |
Dec 01 21:18:04.975 INFO [stderr] 256 |     let value_result = read_mem_as_u16_le(mem, (offset + 1));
Dec 01 21:18:04.975 INFO [stderr]     |                                                ^^^^^^^^^^^^ help: remove these parentheses
Dec 01 21:18:04.975 INFO [stderr] 
Dec 01 21:18:04.975 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 01 21:18:04.975 INFO [stderr]    --> src/opcode.rs:275:48
Dec 01 21:18:04.975 INFO [stderr]     |
Dec 01 21:18:04.975 INFO [stderr] 275 |     let value_result = read_mem_as_u16_le(mem, (offset + 1));
Dec 01 21:18:04.975 INFO [stderr]     |                                                ^^^^^^^^^^^^ help: remove these parentheses
Dec 01 21:18:04.975 INFO [stderr] 
Dec 01 21:18:04.975 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 01 21:18:04.975 INFO [stderr]    --> src/opcode.rs:294:47
Dec 01 21:18:04.975 INFO [stderr]     |
Dec 01 21:18:04.975 INFO [stderr] 294 |     let cell_result = read_mem_as_u16_le(mem, (offset + 1));
Dec 01 21:18:04.975 INFO [stderr]     |                                               ^^^^^^^^^^^^ help: remove these parentheses
Dec 01 21:18:04.975 INFO [stderr] 
Dec 01 21:18:04.975 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 01 21:18:04.975 INFO [stderr]    --> src/opcode.rs:295:56
Dec 01 21:18:04.975 INFO [stderr]     |
Dec 01 21:18:04.975 INFO [stderr] 295 |     let first_operand_result = read_mem_as_u16_le(mem, (offset + 2));
Dec 01 21:18:04.975 INFO [stderr]     |                                                        ^^^^^^^^^^^^ help: remove these parentheses
Dec 01 21:18:04.975 INFO [stderr] 
Dec 01 21:18:04.975 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 01 21:18:04.975 INFO [stderr]    --> src/opcode.rs:296:57
Dec 01 21:18:04.975 INFO [stderr]     |
Dec 01 21:18:04.975 INFO [stderr] 296 |     let second_operand_result = read_mem_as_u16_le(mem, (offset + 3));
Dec 01 21:18:04.975 INFO [stderr]     |                                                         ^^^^^^^^^^^^ help: remove these parentheses
Dec 01 21:18:04.975 INFO [stderr] 
Dec 01 21:18:05.355 INFO [stderr] warning: method is never used: `is_invalid_number`
Dec 01 21:18:05.355 INFO [stderr]    --> src/opcode.rs:838:5
Dec 01 21:18:05.355 INFO [stderr]     |
Dec 01 21:18:05.355 INFO [stderr] 838 |     pub fn is_invalid_number(&self) -> bool
Dec 01 21:18:05.355 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 21:18:05.355 INFO [stderr]     |
Dec 01 21:18:05.355 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 01 21:18:05.355 INFO [stderr] 
Dec 01 21:18:06.568 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.48s
Dec 01 21:18:06.571 INFO [stderr] su: No module specific data is present
Dec 01 21:18:07.080 INFO running `"docker" "inspect" "374715b297fe0112094254041b9053dcc6661ccf6b72821bd7e4b05c1ffdae29"`
Dec 01 21:18:07.435 INFO running `"docker" "rm" "-f" "374715b297fe0112094254041b9053dcc6661ccf6b72821bd7e4b05c1ffdae29"`
Dec 01 21:18:07.708 INFO [stdout] 374715b297fe0112094254041b9053dcc6661ccf6b72821bd7e4b05c1ffdae29
Dec 01 21:18:07.713 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 21:18:08.181 INFO [stdout] 6d639b2a7fe968e73ba0c5d75247ca7df92d53f719087b7a3aec3cb4a8863298
Dec 01 21:18:08.185 INFO running `"docker" "start" "-a" "6d639b2a7fe968e73ba0c5d75247ca7df92d53f719087b7a3aec3cb4a8863298"`
Dec 01 21:18:09.226 INFO [stderr] usermod: no changes
Dec 01 21:18:09.291 INFO [stderr]    Compiling synacor_challenge v0.1.0 (/source)
Dec 01 21:18:10.095 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 01 21:18:10.095 INFO [stderr]    --> src/opcode.rs:231:51
Dec 01 21:18:10.095 INFO [stderr]     |
Dec 01 21:18:10.095 INFO [stderr] 231 |     let register_result = read_mem_as_u16_le(mem, (offset + 1));
Dec 01 21:18:10.095 INFO [stderr]     |                                                   ^^^^^^^^^^^^ help: remove these parentheses
Dec 01 21:18:10.096 INFO [stderr]     |
Dec 01 21:18:10.096 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 01 21:18:10.096 INFO [stderr] 
Dec 01 21:18:10.096 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 01 21:18:10.096 INFO [stderr]    --> src/opcode.rs:232:48
Dec 01 21:18:10.096 INFO [stderr]     |
Dec 01 21:18:10.096 INFO [stderr] 232 |     let value_result = read_mem_as_u16_le(mem, (offset + 2));
Dec 01 21:18:10.096 INFO [stderr]     |                                                ^^^^^^^^^^^^ help: remove these parentheses
Dec 01 21:18:10.096 INFO [stderr] 
Dec 01 21:18:10.096 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 01 21:18:10.096 INFO [stderr]    --> src/opcode.rs:256:48
Dec 01 21:18:10.096 INFO [stderr]     |
Dec 01 21:18:10.096 INFO [stderr] 256 |     let value_result = read_mem_as_u16_le(mem, (offset + 1));
Dec 01 21:18:10.096 INFO [stderr]     |                                                ^^^^^^^^^^^^ help: remove these parentheses
Dec 01 21:18:10.096 INFO [stderr] 
Dec 01 21:18:10.096 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 01 21:18:10.096 INFO [stderr]    --> src/opcode.rs:275:48
Dec 01 21:18:10.096 INFO [stderr]     |
Dec 01 21:18:10.096 INFO [stderr] 275 |     let value_result = read_mem_as_u16_le(mem, (offset + 1));
Dec 01 21:18:10.096 INFO [stderr]     |                                                ^^^^^^^^^^^^ help: remove these parentheses
Dec 01 21:18:10.096 INFO [stderr] 
Dec 01 21:18:10.096 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 01 21:18:10.096 INFO [stderr]    --> src/opcode.rs:294:47
Dec 01 21:18:10.096 INFO [stderr]     |
Dec 01 21:18:10.096 INFO [stderr] 294 |     let cell_result = read_mem_as_u16_le(mem, (offset + 1));
Dec 01 21:18:10.096 INFO [stderr]     |                                               ^^^^^^^^^^^^ help: remove these parentheses
Dec 01 21:18:10.096 INFO [stderr] 
Dec 01 21:18:10.096 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 01 21:18:10.096 INFO [stderr]    --> src/opcode.rs:295:56
Dec 01 21:18:10.096 INFO [stderr]     |
Dec 01 21:18:10.096 INFO [stderr] 295 |     let first_operand_result = read_mem_as_u16_le(mem, (offset + 2));
Dec 01 21:18:10.096 INFO [stderr]     |                                                        ^^^^^^^^^^^^ help: remove these parentheses
Dec 01 21:18:10.096 INFO [stderr] 
Dec 01 21:18:10.096 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 01 21:18:10.096 INFO [stderr]    --> src/opcode.rs:296:57
Dec 01 21:18:10.096 INFO [stderr]     |
Dec 01 21:18:10.096 INFO [stderr] 296 |     let second_operand_result = read_mem_as_u16_le(mem, (offset + 3));
Dec 01 21:18:10.096 INFO [stderr]     |                                                         ^^^^^^^^^^^^ help: remove these parentheses
Dec 01 21:18:10.096 INFO [stderr] 
Dec 01 21:18:10.399 INFO [stderr] warning: method is never used: `is_invalid_number`
Dec 01 21:18:10.399 INFO [stderr]    --> src/opcode.rs:838:5
Dec 01 21:18:10.399 INFO [stderr]     |
Dec 01 21:18:10.399 INFO [stderr] 838 |     pub fn is_invalid_number(&self) -> bool
Dec 01 21:18:10.399 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 21:18:10.399 INFO [stderr]     |
Dec 01 21:18:10.399 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 01 21:18:10.399 INFO [stderr] 
Dec 01 21:18:10.879 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.62s
Dec 01 21:18:10.883 INFO [stderr] su: No module specific data is present
Dec 01 21:18:11.855 INFO running `"docker" "inspect" "6d639b2a7fe968e73ba0c5d75247ca7df92d53f719087b7a3aec3cb4a8863298"`
Dec 01 21:18:12.165 INFO running `"docker" "rm" "-f" "6d639b2a7fe968e73ba0c5d75247ca7df92d53f719087b7a3aec3cb4a8863298"`
Dec 01 21:18:12.474 INFO [stdout] 6d639b2a7fe968e73ba0c5d75247ca7df92d53f719087b7a3aec3cb4a8863298
Dec 01 21:18:12.474 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 21:18:12.899 INFO [stdout] 06d126cbd363818f971b3e259a452aec3c9606d5039cbca0a3c297ff93615785
Dec 01 21:18:12.904 INFO running `"docker" "start" "-a" "06d126cbd363818f971b3e259a452aec3c9606d5039cbca0a3c297ff93615785"`
Dec 01 21:18:13.994 INFO [stderr] usermod: no changes
Dec 01 21:18:14.127 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
Dec 01 21:18:14.139 INFO [stderr]      Running /target/debug/deps/synacor_challenge-8a8f37d47f0be9f8
Dec 01 21:18:14.151 INFO [stdout] 
Dec 01 21:18:14.151 INFO [stdout] running 0 tests
Dec 01 21:18:14.151 INFO [stdout] 
Dec 01 21:18:14.151 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 21:18:14.151 INFO [stdout] 
Dec 01 21:18:14.159 INFO [stderr] su: No module specific data is present
Dec 01 21:18:15.048 INFO running `"docker" "inspect" "06d126cbd363818f971b3e259a452aec3c9606d5039cbca0a3c297ff93615785"`
Dec 01 21:18:15.375 INFO running `"docker" "rm" "-f" "06d126cbd363818f971b3e259a452aec3c9606d5039cbca0a3c297ff93615785"`
Dec 01 21:18:15.677 INFO [stdout] 06d126cbd363818f971b3e259a452aec3c9606d5039cbca0a3c297ff93615785
