Dec 06 03:53:26.097 INFO testing chrisshyi/HackAssembler against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514 Dec 06 03:53:26.098 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 03:53:26.596 INFO [stdout] d7fbabebfacdcbd33aa1491847251eeaad2c3c16c7386d2b4f87712a2eae5a77 Dec 06 03:53:26.602 INFO running `"docker" "start" "-a" "d7fbabebfacdcbd33aa1491847251eeaad2c3c16c7386d2b4f87712a2eae5a77"` Dec 06 03:53:27.800 INFO [stderr] usermod: no changes Dec 06 03:53:27.868 INFO [stderr] Compiling hack_assembler v0.1.0 (/source) Dec 06 03:53:28.284 INFO [stderr] warning: unused variable: `info_map` Dec 06 03:53:28.284 INFO [stderr] --> src/lib.rs:24:50 Dec 06 03:53:28.284 INFO [stderr] | Dec 06 03:53:28.284 INFO [stderr] 24 | fn decode(&self, instruct_fields: Vec<&str>, info_map: &HashMap<&str, bool>) -> String { Dec 06 03:53:28.284 INFO [stderr] | ^^^^^^^^ help: consider using `_info_map` instead Dec 06 03:53:28.284 INFO [stderr] | Dec 06 03:53:28.284 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 06 03:53:28.284 INFO [stderr] Dec 06 03:53:28.304 INFO [stderr] warning: variable does not need to be mutable Dec 06 03:53:28.304 INFO [stderr] --> src/lib.rs:181:54 Dec 06 03:53:28.304 INFO [stderr] | Dec 06 03:53:28.304 INFO [stderr] 181 | pub fn parse_file(&mut self, mut asm_file: File, mut intm_file: File) { Dec 06 03:53:28.304 INFO [stderr] | ----^^^^^^^^^ Dec 06 03:53:28.304 INFO [stderr] | | Dec 06 03:53:28.304 INFO [stderr] | help: remove this `mut` Dec 06 03:53:28.304 INFO [stderr] | Dec 06 03:53:28.304 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 06 03:53:28.304 INFO [stderr] Dec 06 03:53:28.312 INFO [stderr] warning: variable does not need to be mutable Dec 06 03:53:28.312 INFO [stderr] --> src/lib.rs:238:73 Dec 06 03:53:28.312 INFO [stderr] | Dec 06 03:53:28.312 INFO [stderr] 238 | fn parse_variable_in_line(&mut self, line: &str, mut next_mem: i32, mut intm_file: File) -> i32 { Dec 06 03:53:28.312 INFO [stderr] | ----^^^^^^^^^ Dec 06 03:53:28.312 INFO [stderr] | | Dec 06 03:53:28.312 INFO [stderr] | help: remove this `mut` Dec 06 03:53:28.312 INFO [stderr] Dec 06 03:53:28.321 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 06 03:53:28.321 INFO [stderr] --> src/lib.rs:193:9 Dec 06 03:53:28.321 INFO [stderr] | Dec 06 03:53:28.321 INFO [stderr] 193 | asm_file.seek(SeekFrom::Start(0)); // seek back to the beginning of the file Dec 06 03:53:28.321 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 03:53:28.321 INFO [stderr] | Dec 06 03:53:28.321 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 06 03:53:28.321 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 06 03:53:28.321 INFO [stderr] Dec 06 03:53:28.321 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 06 03:53:28.321 INFO [stderr] --> src/lib.rs:254:17 Dec 06 03:53:28.321 INFO [stderr] | Dec 06 03:53:28.321 INFO [stderr] 254 | writer.write(format!("@{}\n", self.symbol_map.get(&var_clone).unwrap()).as_bytes()); Dec 06 03:53:28.321 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 03:53:28.321 INFO [stderr] | Dec 06 03:53:28.321 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 06 03:53:28.321 INFO [stderr] Dec 06 03:53:28.321 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 06 03:53:28.321 INFO [stderr] --> src/lib.rs:258:17 Dec 06 03:53:28.321 INFO [stderr] | Dec 06 03:53:28.321 INFO [stderr] 258 | writer.write(line_str.as_bytes()); Dec 06 03:53:28.321 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 03:53:28.321 INFO [stderr] | Dec 06 03:53:28.321 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 06 03:53:28.321 INFO [stderr] Dec 06 03:53:28.321 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 06 03:53:28.321 INFO [stderr] --> src/lib.rs:264:13 Dec 06 03:53:28.321 INFO [stderr] | Dec 06 03:53:28.321 INFO [stderr] 264 | writer.write(line_str.as_bytes()); Dec 06 03:53:28.321 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 03:53:28.321 INFO [stderr] | Dec 06 03:53:28.321 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 06 03:53:28.321 INFO [stderr] Dec 06 03:53:30.020 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 06 03:53:30.021 INFO [stderr] --> src/main.rs:20:9 Dec 06 03:53:30.021 INFO [stderr] | Dec 06 03:53:30.021 INFO [stderr] 20 | predef_file.seek(SeekFrom::Start(0)); // rewind the file Dec 06 03:53:30.021 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 03:53:30.021 INFO [stderr] | Dec 06 03:53:30.021 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 06 03:53:30.021 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 06 03:53:30.021 INFO [stderr] Dec 06 03:53:30.021 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 06 03:53:30.021 INFO [stderr] --> src/main.rs:48:13 Dec 06 03:53:30.021 INFO [stderr] | Dec 06 03:53:30.021 INFO [stderr] 48 | writer.write(bin_line.as_bytes()); Dec 06 03:53:30.021 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 03:53:30.021 INFO [stderr] | Dec 06 03:53:30.021 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 06 03:53:30.021 INFO [stderr] Dec 06 03:53:30.577 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.73s Dec 06 03:53:30.579 INFO [stderr] su: No module specific data is present Dec 06 03:53:31.556 INFO running `"docker" "inspect" "d7fbabebfacdcbd33aa1491847251eeaad2c3c16c7386d2b4f87712a2eae5a77"` Dec 06 03:53:31.800 INFO running `"docker" "rm" "-f" "d7fbabebfacdcbd33aa1491847251eeaad2c3c16c7386d2b4f87712a2eae5a77"` Dec 06 03:53:32.032 INFO [stdout] d7fbabebfacdcbd33aa1491847251eeaad2c3c16c7386d2b4f87712a2eae5a77 Dec 06 03:53:32.034 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 03:53:32.502 INFO [stdout] ce3b7c75ea4db0a10cb06df7a5b6c4d76a010467f89e7fdfeae3494a903b404e Dec 06 03:53:32.510 INFO running `"docker" "start" "-a" "ce3b7c75ea4db0a10cb06df7a5b6c4d76a010467f89e7fdfeae3494a903b404e"` Dec 06 03:53:33.540 INFO [stderr] usermod: no changes Dec 06 03:53:33.596 INFO [stderr] Compiling hack_assembler v0.1.0 (/source) Dec 06 03:53:34.178 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 06 03:53:34.178 INFO [stderr] --> src/main.rs:20:9 Dec 06 03:53:34.178 INFO [stderr] | Dec 06 03:53:34.178 INFO [stderr] 20 | predef_file.seek(SeekFrom::Start(0)); // rewind the file Dec 06 03:53:34.178 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 03:53:34.178 INFO [stderr] | Dec 06 03:53:34.178 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 06 03:53:34.178 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 06 03:53:34.178 INFO [stderr] Dec 06 03:53:34.178 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 06 03:53:34.178 INFO [stderr] --> src/main.rs:48:13 Dec 06 03:53:34.178 INFO [stderr] | Dec 06 03:53:34.178 INFO [stderr] 48 | writer.write(bin_line.as_bytes()); Dec 06 03:53:34.178 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 03:53:34.178 INFO [stderr] | Dec 06 03:53:34.178 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 06 03:53:34.178 INFO [stderr] Dec 06 03:53:34.360 INFO [stderr] warning: unused variable: `info_map` Dec 06 03:53:34.360 INFO [stderr] --> src/lib.rs:24:50 Dec 06 03:53:34.360 INFO [stderr] | Dec 06 03:53:34.360 INFO [stderr] 24 | fn decode(&self, instruct_fields: Vec<&str>, info_map: &HashMap<&str, bool>) -> String { Dec 06 03:53:34.360 INFO [stderr] | ^^^^^^^^ help: consider using `_info_map` instead Dec 06 03:53:34.360 INFO [stderr] | Dec 06 03:53:34.360 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 06 03:53:34.360 INFO [stderr] Dec 06 03:53:34.384 INFO [stderr] warning: variable does not need to be mutable Dec 06 03:53:34.384 INFO [stderr] --> src/lib.rs:181:54 Dec 06 03:53:34.384 INFO [stderr] | Dec 06 03:53:34.384 INFO [stderr] 181 | pub fn parse_file(&mut self, mut asm_file: File, mut intm_file: File) { Dec 06 03:53:34.384 INFO [stderr] | ----^^^^^^^^^ Dec 06 03:53:34.384 INFO [stderr] | | Dec 06 03:53:34.384 INFO [stderr] | help: remove this `mut` Dec 06 03:53:34.384 INFO [stderr] | Dec 06 03:53:34.384 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 06 03:53:34.384 INFO [stderr] Dec 06 03:53:34.392 INFO [stderr] warning: variable does not need to be mutable Dec 06 03:53:34.393 INFO [stderr] --> src/lib.rs:238:73 Dec 06 03:53:34.393 INFO [stderr] | Dec 06 03:53:34.393 INFO [stderr] 238 | fn parse_variable_in_line(&mut self, line: &str, mut next_mem: i32, mut intm_file: File) -> i32 { Dec 06 03:53:34.393 INFO [stderr] | ----^^^^^^^^^ Dec 06 03:53:34.393 INFO [stderr] | | Dec 06 03:53:34.393 INFO [stderr] | help: remove this `mut` Dec 06 03:53:34.393 INFO [stderr] Dec 06 03:53:34.436 INFO [stderr] warning: variable does not need to be mutable Dec 06 03:53:34.436 INFO [stderr] --> src/lib.rs:431:13 Dec 06 03:53:34.436 INFO [stderr] | Dec 06 03:53:34.436 INFO [stderr] 431 | let mut symbol_table = symbol_table_setup(); Dec 06 03:53:34.436 INFO [stderr] | ----^^^^^^^^^^^^ Dec 06 03:53:34.436 INFO [stderr] | | Dec 06 03:53:34.436 INFO [stderr] | help: remove this `mut` Dec 06 03:53:34.436 INFO [stderr] Dec 06 03:53:34.440 INFO [stderr] warning: variable does not need to be mutable Dec 06 03:53:34.440 INFO [stderr] --> src/lib.rs:439:13 Dec 06 03:53:34.440 INFO [stderr] | Dec 06 03:53:34.440 INFO [stderr] 439 | let mut asm_file = File::open("symbol_test.txt").unwrap(); Dec 06 03:53:34.440 INFO [stderr] | ----^^^^^^^^ Dec 06 03:53:34.440 INFO [stderr] | | Dec 06 03:53:34.440 INFO [stderr] | help: remove this `mut` Dec 06 03:53:34.440 INFO [stderr] Dec 06 03:53:34.440 INFO [stderr] warning: variable does not need to be mutable Dec 06 03:53:34.440 INFO [stderr] --> src/lib.rs:440:13 Dec 06 03:53:34.440 INFO [stderr] | Dec 06 03:53:34.440 INFO [stderr] 440 | let mut intm_file = File::create("intm1.txt").unwrap(); Dec 06 03:53:34.440 INFO [stderr] | ----^^^^^^^^^ Dec 06 03:53:34.440 INFO [stderr] | | Dec 06 03:53:34.440 INFO [stderr] | help: remove this `mut` Dec 06 03:53:34.440 INFO [stderr] Dec 06 03:53:34.452 INFO [stderr] warning: variable does not need to be mutable Dec 06 03:53:34.452 INFO [stderr] --> src/lib.rs:453:13 Dec 06 03:53:34.452 INFO [stderr] | Dec 06 03:53:34.452 INFO [stderr] 453 | let mut asm_file = File::open("symbol_test_2.txt").unwrap(); Dec 06 03:53:34.452 INFO [stderr] | ----^^^^^^^^ Dec 06 03:53:34.452 INFO [stderr] | | Dec 06 03:53:34.452 INFO [stderr] | help: remove this `mut` Dec 06 03:53:34.453 INFO [stderr] Dec 06 03:53:34.453 INFO [stderr] warning: variable does not need to be mutable Dec 06 03:53:34.453 INFO [stderr] --> src/lib.rs:454:13 Dec 06 03:53:34.453 INFO [stderr] | Dec 06 03:53:34.453 INFO [stderr] 454 | let mut intm_file = File::create("intm2.txt").unwrap(); Dec 06 03:53:34.453 INFO [stderr] | ----^^^^^^^^^ Dec 06 03:53:34.453 INFO [stderr] | | Dec 06 03:53:34.453 INFO [stderr] | help: remove this `mut` Dec 06 03:53:34.453 INFO [stderr] Dec 06 03:53:34.453 INFO [stderr] warning: variable does not need to be mutable Dec 06 03:53:34.453 INFO [stderr] --> src/lib.rs:467:13 Dec 06 03:53:34.453 INFO [stderr] | Dec 06 03:53:34.453 INFO [stderr] 467 | let mut asm_file = File::open("symbol_test_3.txt").unwrap(); Dec 06 03:53:34.453 INFO [stderr] | ----^^^^^^^^ Dec 06 03:53:34.453 INFO [stderr] | | Dec 06 03:53:34.453 INFO [stderr] | help: remove this `mut` Dec 06 03:53:34.453 INFO [stderr] Dec 06 03:53:34.453 INFO [stderr] warning: variable does not need to be mutable Dec 06 03:53:34.453 INFO [stderr] --> src/lib.rs:468:13 Dec 06 03:53:34.453 INFO [stderr] | Dec 06 03:53:34.453 INFO [stderr] 468 | let mut intm_file = File::create("intm3.txt").unwrap(); Dec 06 03:53:34.453 INFO [stderr] | ----^^^^^^^^^ Dec 06 03:53:34.453 INFO [stderr] | | Dec 06 03:53:34.453 INFO [stderr] | help: remove this `mut` Dec 06 03:53:34.453 INFO [stderr] Dec 06 03:53:34.453 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 06 03:53:34.453 INFO [stderr] --> src/lib.rs:193:9 Dec 06 03:53:34.453 INFO [stderr] | Dec 06 03:53:34.453 INFO [stderr] 193 | asm_file.seek(SeekFrom::Start(0)); // seek back to the beginning of the file Dec 06 03:53:34.453 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 03:53:34.453 INFO [stderr] | Dec 06 03:53:34.453 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 06 03:53:34.453 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 06 03:53:34.453 INFO [stderr] Dec 06 03:53:34.453 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 06 03:53:34.453 INFO [stderr] --> src/lib.rs:254:17 Dec 06 03:53:34.453 INFO [stderr] | Dec 06 03:53:34.453 INFO [stderr] 254 | writer.write(format!("@{}\n", self.symbol_map.get(&var_clone).unwrap()).as_bytes()); Dec 06 03:53:34.453 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 03:53:34.453 INFO [stderr] | Dec 06 03:53:34.453 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 06 03:53:34.453 INFO [stderr] Dec 06 03:53:34.453 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 06 03:53:34.453 INFO [stderr] --> src/lib.rs:258:17 Dec 06 03:53:34.453 INFO [stderr] | Dec 06 03:53:34.453 INFO [stderr] 258 | writer.write(line_str.as_bytes()); Dec 06 03:53:34.453 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 03:53:34.453 INFO [stderr] | Dec 06 03:53:34.453 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 06 03:53:34.453 INFO [stderr] Dec 06 03:53:34.453 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 06 03:53:34.453 INFO [stderr] --> src/lib.rs:264:13 Dec 06 03:53:34.453 INFO [stderr] | Dec 06 03:53:34.453 INFO [stderr] 264 | writer.write(line_str.as_bytes()); Dec 06 03:53:34.453 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 03:53:34.453 INFO [stderr] | Dec 06 03:53:34.453 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 06 03:53:34.453 INFO [stderr] Dec 06 03:53:35.785 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.21s Dec 06 03:53:35.788 INFO [stderr] su: No module specific data is present Dec 06 03:53:36.670 INFO running `"docker" "inspect" "ce3b7c75ea4db0a10cb06df7a5b6c4d76a010467f89e7fdfeae3494a903b404e"` Dec 06 03:53:36.910 INFO running `"docker" "rm" "-f" "ce3b7c75ea4db0a10cb06df7a5b6c4d76a010467f89e7fdfeae3494a903b404e"` Dec 06 03:53:37.164 INFO [stdout] ce3b7c75ea4db0a10cb06df7a5b6c4d76a010467f89e7fdfeae3494a903b404e