Dec 11 20:52:45.993 INFO checking chrisshyi/HackAssembler against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677 Dec 11 20:52:45.993 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-3/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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"` Dec 11 20:52:46.504 INFO [stdout] 66b38279da54470265b39908ca9a9e1f9bf1b7f7b3f84f2f030496d24bd09ed0 Dec 11 20:52:46.506 INFO running `"docker" "start" "-a" "66b38279da54470265b39908ca9a9e1f9bf1b7f7b3f84f2f030496d24bd09ed0"` Dec 11 20:52:47.623 INFO [stderr] usermod: no changes Dec 11 20:52:47.672 INFO [stderr] Checking hack_assembler v0.1.0 (/source) Dec 11 20:52:48.392 INFO [stderr] warning: unused variable: `info_map` Dec 11 20:52:48.392 INFO [stderr] --> src/lib.rs:24:50 Dec 11 20:52:48.392 INFO [stderr] | Dec 11 20:52:48.392 INFO [stderr] 24 | fn decode(&self, instruct_fields: Vec<&str>, info_map: &HashMap<&str, bool>) -> String { Dec 11 20:52:48.392 INFO [stderr] | ^^^^^^^^ help: consider using `_info_map` instead Dec 11 20:52:48.392 INFO [stderr] | Dec 11 20:52:48.392 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 11 20:52:48.392 INFO [stderr] Dec 11 20:52:48.404 INFO [stderr] warning: variable does not need to be mutable Dec 11 20:52:48.404 INFO [stderr] --> src/lib.rs:181:54 Dec 11 20:52:48.404 INFO [stderr] | Dec 11 20:52:48.404 INFO [stderr] 181 | pub fn parse_file(&mut self, mut asm_file: File, mut intm_file: File) { Dec 11 20:52:48.404 INFO [stderr] | ----^^^^^^^^^ Dec 11 20:52:48.404 INFO [stderr] | | Dec 11 20:52:48.404 INFO [stderr] | help: remove this `mut` Dec 11 20:52:48.405 INFO [stderr] | Dec 11 20:52:48.405 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 11 20:52:48.405 INFO [stderr] Dec 11 20:52:48.408 INFO [stderr] warning: variable does not need to be mutable Dec 11 20:52:48.408 INFO [stderr] --> src/lib.rs:238:73 Dec 11 20:52:48.408 INFO [stderr] | Dec 11 20:52:48.408 INFO [stderr] 238 | fn parse_variable_in_line(&mut self, line: &str, mut next_mem: i32, mut intm_file: File) -> i32 { Dec 11 20:52:48.408 INFO [stderr] | ----^^^^^^^^^ Dec 11 20:52:48.408 INFO [stderr] | | Dec 11 20:52:48.408 INFO [stderr] | help: remove this `mut` Dec 11 20:52:48.408 INFO [stderr] Dec 11 20:52:48.429 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 11 20:52:48.429 INFO [stderr] --> src/lib.rs:193:9 Dec 11 20:52:48.429 INFO [stderr] | Dec 11 20:52:48.429 INFO [stderr] 193 | asm_file.seek(SeekFrom::Start(0)); // seek back to the beginning of the file Dec 11 20:52:48.429 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 11 20:52:48.429 INFO [stderr] | Dec 11 20:52:48.429 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 11 20:52:48.429 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 11 20:52:48.429 INFO [stderr] Dec 11 20:52:48.429 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 11 20:52:48.429 INFO [stderr] --> src/lib.rs:254:17 Dec 11 20:52:48.429 INFO [stderr] | Dec 11 20:52:48.429 INFO [stderr] 254 | writer.write(format!("@{}\n", self.symbol_map.get(&var_clone).unwrap()).as_bytes()); Dec 11 20:52:48.429 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 11 20:52:48.429 INFO [stderr] | Dec 11 20:52:48.429 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 11 20:52:48.429 INFO [stderr] Dec 11 20:52:48.429 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 11 20:52:48.429 INFO [stderr] --> src/lib.rs:258:17 Dec 11 20:52:48.429 INFO [stderr] | Dec 11 20:52:48.429 INFO [stderr] 258 | writer.write(line_str.as_bytes()); Dec 11 20:52:48.429 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 11 20:52:48.429 INFO [stderr] | Dec 11 20:52:48.429 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 11 20:52:48.429 INFO [stderr] Dec 11 20:52:48.429 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 11 20:52:48.429 INFO [stderr] --> src/lib.rs:264:13 Dec 11 20:52:48.429 INFO [stderr] | Dec 11 20:52:48.429 INFO [stderr] 264 | writer.write(line_str.as_bytes()); Dec 11 20:52:48.429 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 11 20:52:48.429 INFO [stderr] | Dec 11 20:52:48.429 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 11 20:52:48.429 INFO [stderr] Dec 11 20:52:49.084 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 11 20:52:49.084 INFO [stderr] --> src/main.rs:20:9 Dec 11 20:52:49.084 INFO [stderr] | Dec 11 20:52:49.084 INFO [stderr] 20 | predef_file.seek(SeekFrom::Start(0)); // rewind the file Dec 11 20:52:49.084 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 11 20:52:49.084 INFO [stderr] | Dec 11 20:52:49.084 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 11 20:52:49.084 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 11 20:52:49.084 INFO [stderr] Dec 11 20:52:49.084 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 11 20:52:49.084 INFO [stderr] --> src/main.rs:48:13 Dec 11 20:52:49.084 INFO [stderr] | Dec 11 20:52:49.084 INFO [stderr] 48 | writer.write(bin_line.as_bytes()); Dec 11 20:52:49.084 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 11 20:52:49.084 INFO [stderr] | Dec 11 20:52:49.084 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 11 20:52:49.084 INFO [stderr] Dec 11 20:52:49.192 INFO [stderr] warning: unused variable: `info_map` Dec 11 20:52:49.192 INFO [stderr] --> src/lib.rs:24:50 Dec 11 20:52:49.192 INFO [stderr] | Dec 11 20:52:49.192 INFO [stderr] 24 | fn decode(&self, instruct_fields: Vec<&str>, info_map: &HashMap<&str, bool>) -> String { Dec 11 20:52:49.192 INFO [stderr] | ^^^^^^^^ help: consider using `_info_map` instead Dec 11 20:52:49.192 INFO [stderr] | Dec 11 20:52:49.192 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 11 20:52:49.192 INFO [stderr] Dec 11 20:52:49.256 INFO [stderr] warning: variable does not need to be mutable Dec 11 20:52:49.256 INFO [stderr] --> src/lib.rs:181:54 Dec 11 20:52:49.256 INFO [stderr] | Dec 11 20:52:49.256 INFO [stderr] 181 | pub fn parse_file(&mut self, mut asm_file: File, mut intm_file: File) { Dec 11 20:52:49.256 INFO [stderr] | ----^^^^^^^^^ Dec 11 20:52:49.256 INFO [stderr] | | Dec 11 20:52:49.256 INFO [stderr] | help: remove this `mut` Dec 11 20:52:49.256 INFO [stderr] | Dec 11 20:52:49.256 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 11 20:52:49.256 INFO [stderr] Dec 11 20:52:49.260 INFO [stderr] warning: variable does not need to be mutable Dec 11 20:52:49.261 INFO [stderr] --> src/lib.rs:238:73 Dec 11 20:52:49.264 INFO [stderr] | Dec 11 20:52:49.264 INFO [stderr] 238 | fn parse_variable_in_line(&mut self, line: &str, mut next_mem: i32, mut intm_file: File) -> i32 { Dec 11 20:52:49.264 INFO [stderr] | ----^^^^^^^^^ Dec 11 20:52:49.264 INFO [stderr] | | Dec 11 20:52:49.264 INFO [stderr] | help: remove this `mut` Dec 11 20:52:49.264 INFO [stderr] Dec 11 20:52:49.352 INFO [stderr] warning: variable does not need to be mutable Dec 11 20:52:49.352 INFO [stderr] --> src/lib.rs:431:13 Dec 11 20:52:49.352 INFO [stderr] | Dec 11 20:52:49.352 INFO [stderr] 431 | let mut symbol_table = symbol_table_setup(); Dec 11 20:52:49.352 INFO [stderr] | ----^^^^^^^^^^^^ Dec 11 20:52:49.352 INFO [stderr] | | Dec 11 20:52:49.352 INFO [stderr] | help: remove this `mut` Dec 11 20:52:49.352 INFO [stderr] Dec 11 20:52:49.352 INFO [stderr] warning: variable does not need to be mutable Dec 11 20:52:49.352 INFO [stderr] --> src/lib.rs:439:13 Dec 11 20:52:49.352 INFO [stderr] | Dec 11 20:52:49.352 INFO [stderr] 439 | let mut asm_file = File::open("symbol_test.txt").unwrap(); Dec 11 20:52:49.352 INFO [stderr] | ----^^^^^^^^ Dec 11 20:52:49.352 INFO [stderr] | | Dec 11 20:52:49.352 INFO [stderr] | help: remove this `mut` Dec 11 20:52:49.352 INFO [stderr] Dec 11 20:52:49.352 INFO [stderr] warning: variable does not need to be mutable Dec 11 20:52:49.352 INFO [stderr] --> src/lib.rs:440:13 Dec 11 20:52:49.353 INFO [stderr] | Dec 11 20:52:49.353 INFO [stderr] 440 | let mut intm_file = File::create("intm1.txt").unwrap(); Dec 11 20:52:49.353 INFO [stderr] | ----^^^^^^^^^ Dec 11 20:52:49.353 INFO [stderr] | | Dec 11 20:52:49.353 INFO [stderr] | help: remove this `mut` Dec 11 20:52:49.353 INFO [stderr] Dec 11 20:52:49.365 INFO [stderr] warning: variable does not need to be mutable Dec 11 20:52:49.365 INFO [stderr] --> src/lib.rs:453:13 Dec 11 20:52:49.365 INFO [stderr] | Dec 11 20:52:49.365 INFO [stderr] 453 | let mut asm_file = File::open("symbol_test_2.txt").unwrap(); Dec 11 20:52:49.365 INFO [stderr] | ----^^^^^^^^ Dec 11 20:52:49.365 INFO [stderr] | | Dec 11 20:52:49.365 INFO [stderr] | help: remove this `mut` Dec 11 20:52:49.365 INFO [stderr] Dec 11 20:52:49.365 INFO [stderr] warning: variable does not need to be mutable Dec 11 20:52:49.365 INFO [stderr] --> src/lib.rs:454:13 Dec 11 20:52:49.365 INFO [stderr] | Dec 11 20:52:49.365 INFO [stderr] 454 | let mut intm_file = File::create("intm2.txt").unwrap(); Dec 11 20:52:49.365 INFO [stderr] | ----^^^^^^^^^ Dec 11 20:52:49.366 INFO [stderr] | | Dec 11 20:52:49.366 INFO [stderr] | help: remove this `mut` Dec 11 20:52:49.366 INFO [stderr] Dec 11 20:52:49.366 INFO [stderr] warning: variable does not need to be mutable Dec 11 20:52:49.366 INFO [stderr] --> src/lib.rs:467:13 Dec 11 20:52:49.366 INFO [stderr] | Dec 11 20:52:49.366 INFO [stderr] 467 | let mut asm_file = File::open("symbol_test_3.txt").unwrap(); Dec 11 20:52:49.366 INFO [stderr] | ----^^^^^^^^ Dec 11 20:52:49.366 INFO [stderr] | | Dec 11 20:52:49.366 INFO [stderr] | help: remove this `mut` Dec 11 20:52:49.366 INFO [stderr] Dec 11 20:52:49.366 INFO [stderr] warning: variable does not need to be mutable Dec 11 20:52:49.366 INFO [stderr] --> src/lib.rs:468:13 Dec 11 20:52:49.366 INFO [stderr] | Dec 11 20:52:49.366 INFO [stderr] 468 | let mut intm_file = File::create("intm3.txt").unwrap(); Dec 11 20:52:49.366 INFO [stderr] | ----^^^^^^^^^ Dec 11 20:52:49.366 INFO [stderr] | | Dec 11 20:52:49.366 INFO [stderr] | help: remove this `mut` Dec 11 20:52:49.366 INFO [stderr] Dec 11 20:52:49.366 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 11 20:52:49.366 INFO [stderr] --> src/lib.rs:193:9 Dec 11 20:52:49.366 INFO [stderr] | Dec 11 20:52:49.366 INFO [stderr] 193 | asm_file.seek(SeekFrom::Start(0)); // seek back to the beginning of the file Dec 11 20:52:49.366 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 11 20:52:49.366 INFO [stderr] | Dec 11 20:52:49.366 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 11 20:52:49.366 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 11 20:52:49.366 INFO [stderr] Dec 11 20:52:49.366 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 11 20:52:49.366 INFO [stderr] --> src/lib.rs:254:17 Dec 11 20:52:49.366 INFO [stderr] | Dec 11 20:52:49.366 INFO [stderr] 254 | writer.write(format!("@{}\n", self.symbol_map.get(&var_clone).unwrap()).as_bytes()); Dec 11 20:52:49.366 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 11 20:52:49.366 INFO [stderr] | Dec 11 20:52:49.366 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 11 20:52:49.366 INFO [stderr] Dec 11 20:52:49.366 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 11 20:52:49.366 INFO [stderr] --> src/lib.rs:258:17 Dec 11 20:52:49.366 INFO [stderr] | Dec 11 20:52:49.366 INFO [stderr] 258 | writer.write(line_str.as_bytes()); Dec 11 20:52:49.366 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 11 20:52:49.366 INFO [stderr] | Dec 11 20:52:49.366 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 11 20:52:49.366 INFO [stderr] Dec 11 20:52:49.366 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 11 20:52:49.366 INFO [stderr] --> src/lib.rs:264:13 Dec 11 20:52:49.366 INFO [stderr] | Dec 11 20:52:49.366 INFO [stderr] 264 | writer.write(line_str.as_bytes()); Dec 11 20:52:49.366 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 11 20:52:49.366 INFO [stderr] | Dec 11 20:52:49.366 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 11 20:52:49.366 INFO [stderr] Dec 11 20:52:49.388 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 11 20:52:49.388 INFO [stderr] --> src/main.rs:20:9 Dec 11 20:52:49.388 INFO [stderr] | Dec 11 20:52:49.388 INFO [stderr] 20 | predef_file.seek(SeekFrom::Start(0)); // rewind the file Dec 11 20:52:49.388 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 11 20:52:49.388 INFO [stderr] | Dec 11 20:52:49.388 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 11 20:52:49.388 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 11 20:52:49.388 INFO [stderr] Dec 11 20:52:49.388 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 11 20:52:49.388 INFO [stderr] --> src/main.rs:48:13 Dec 11 20:52:49.388 INFO [stderr] | Dec 11 20:52:49.388 INFO [stderr] 48 | writer.write(bin_line.as_bytes()); Dec 11 20:52:49.388 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 11 20:52:49.388 INFO [stderr] | Dec 11 20:52:49.388 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 11 20:52:49.388 INFO [stderr] Dec 11 20:52:49.418 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.77s Dec 11 20:52:49.428 INFO [stderr] su: No module specific data is present Dec 11 20:52:50.008 INFO running `"docker" "inspect" "66b38279da54470265b39908ca9a9e1f9bf1b7f7b3f84f2f030496d24bd09ed0"` Dec 11 20:52:50.472 INFO running `"docker" "rm" "-f" "66b38279da54470265b39908ca9a9e1f9bf1b7f7b3f84f2f030496d24bd09ed0"` Dec 11 20:52:50.803 INFO [stdout] 66b38279da54470265b39908ca9a9e1f9bf1b7f7b3f84f2f030496d24bd09ed0