Oct 27 06:48:02.424 INFO checking chrisshyi/HackAssembler against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2 Oct 27 06:48:02.424 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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"` Oct 27 06:48:02.875 INFO blam! b3e340eddc7ff4f962af864c6183001151ec0ad2347a0a4df2d04286c68a11ce Oct 27 06:48:02.881 INFO running `"docker" "start" "-a" "b3e340eddc7ff4f962af864c6183001151ec0ad2347a0a4df2d04286c68a11ce"` Oct 27 06:48:03.908 INFO kablam! usermod: no changes Oct 27 06:48:03.967 INFO kablam! Checking hack_assembler v0.1.0 (/source) Oct 27 06:48:04.631 INFO kablam! warning: unused variable: `info_map` Oct 27 06:48:04.631 INFO kablam! --> src/lib.rs:24:50 Oct 27 06:48:04.631 INFO kablam! | Oct 27 06:48:04.631 INFO kablam! 24 | fn decode(&self, instruct_fields: Vec<&str>, info_map: &HashMap<&str, bool>) -> String { Oct 27 06:48:04.631 INFO kablam! | ^^^^^^^^ help: consider using `_info_map` instead Oct 27 06:48:04.631 INFO kablam! | Oct 27 06:48:04.631 INFO kablam! = note: #[warn(unused_variables)] on by default Oct 27 06:48:04.631 INFO kablam! Oct 27 06:48:04.639 INFO kablam! warning: variable does not need to be mutable Oct 27 06:48:04.639 INFO kablam! --> src/lib.rs:181:54 Oct 27 06:48:04.639 INFO kablam! | Oct 27 06:48:04.639 INFO kablam! 181 | pub fn parse_file(&mut self, mut asm_file: File, mut intm_file: File) { Oct 27 06:48:04.639 INFO kablam! | ----^^^^^^^^^ Oct 27 06:48:04.639 INFO kablam! | | Oct 27 06:48:04.639 INFO kablam! | help: remove this `mut` Oct 27 06:48:04.639 INFO kablam! | Oct 27 06:48:04.639 INFO kablam! = note: #[warn(unused_mut)] on by default Oct 27 06:48:04.639 INFO kablam! Oct 27 06:48:04.649 INFO kablam! warning: variable does not need to be mutable Oct 27 06:48:04.649 INFO kablam! --> src/lib.rs:238:73 Oct 27 06:48:04.649 INFO kablam! | Oct 27 06:48:04.649 INFO kablam! 238 | fn parse_variable_in_line(&mut self, line: &str, mut next_mem: i32, mut intm_file: File) -> i32 { Oct 27 06:48:04.649 INFO kablam! | ----^^^^^^^^^ Oct 27 06:48:04.649 INFO kablam! | | Oct 27 06:48:04.649 INFO kablam! | help: remove this `mut` Oct 27 06:48:04.650 INFO kablam! Oct 27 06:48:04.655 INFO kablam! warning: unused `std::result::Result` that must be used Oct 27 06:48:04.655 INFO kablam! --> src/lib.rs:193:9 Oct 27 06:48:04.655 INFO kablam! | Oct 27 06:48:04.655 INFO kablam! 193 | asm_file.seek(SeekFrom::Start(0)); // seek back to the beginning of the file Oct 27 06:48:04.655 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 27 06:48:04.655 INFO kablam! | Oct 27 06:48:04.655 INFO kablam! = note: #[warn(unused_must_use)] on by default Oct 27 06:48:04.655 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 27 06:48:04.655 INFO kablam! Oct 27 06:48:04.655 INFO kablam! warning: unused `std::result::Result` that must be used Oct 27 06:48:04.655 INFO kablam! --> src/lib.rs:254:17 Oct 27 06:48:04.655 INFO kablam! | Oct 27 06:48:04.656 INFO kablam! 254 | writer.write(format!("@{}\n", self.symbol_map.get(&var_clone).unwrap()).as_bytes()); Oct 27 06:48:04.656 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 27 06:48:04.656 INFO kablam! | Oct 27 06:48:04.656 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 27 06:48:04.656 INFO kablam! Oct 27 06:48:04.667 INFO kablam! warning: unused `std::result::Result` that must be used Oct 27 06:48:04.667 INFO kablam! --> src/lib.rs:258:17 Oct 27 06:48:04.667 INFO kablam! | Oct 27 06:48:04.667 INFO kablam! 258 | writer.write(line_str.as_bytes()); Oct 27 06:48:04.667 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 27 06:48:04.667 INFO kablam! | Oct 27 06:48:04.667 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 27 06:48:04.667 INFO kablam! Oct 27 06:48:04.667 INFO kablam! warning: unused `std::result::Result` that must be used Oct 27 06:48:04.667 INFO kablam! --> src/lib.rs:264:13 Oct 27 06:48:04.667 INFO kablam! | Oct 27 06:48:04.667 INFO kablam! 264 | writer.write(line_str.as_bytes()); Oct 27 06:48:04.667 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 27 06:48:04.667 INFO kablam! | Oct 27 06:48:04.667 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 27 06:48:04.667 INFO kablam! Oct 27 06:48:04.987 INFO kablam! warning: unused variable: `info_map` Oct 27 06:48:04.987 INFO kablam! --> src/lib.rs:24:50 Oct 27 06:48:04.987 INFO kablam! | Oct 27 06:48:04.987 INFO kablam! 24 | fn decode(&self, instruct_fields: Vec<&str>, info_map: &HashMap<&str, bool>) -> String { Oct 27 06:48:04.987 INFO kablam! | ^^^^^^^^ help: consider using `_info_map` instead Oct 27 06:48:04.987 INFO kablam! | Oct 27 06:48:04.987 INFO kablam! = note: #[warn(unused_variables)] on by default Oct 27 06:48:04.987 INFO kablam! Oct 27 06:48:05.015 INFO kablam! warning: variable does not need to be mutable Oct 27 06:48:05.015 INFO kablam! --> src/lib.rs:181:54 Oct 27 06:48:05.015 INFO kablam! | Oct 27 06:48:05.015 INFO kablam! 181 | pub fn parse_file(&mut self, mut asm_file: File, mut intm_file: File) { Oct 27 06:48:05.015 INFO kablam! | ----^^^^^^^^^ Oct 27 06:48:05.015 INFO kablam! | | Oct 27 06:48:05.015 INFO kablam! | help: remove this `mut` Oct 27 06:48:05.015 INFO kablam! | Oct 27 06:48:05.015 INFO kablam! = note: #[warn(unused_mut)] on by default Oct 27 06:48:05.015 INFO kablam! Oct 27 06:48:05.019 INFO kablam! warning: variable does not need to be mutable Oct 27 06:48:05.019 INFO kablam! --> src/lib.rs:238:73 Oct 27 06:48:05.019 INFO kablam! | Oct 27 06:48:05.019 INFO kablam! 238 | fn parse_variable_in_line(&mut self, line: &str, mut next_mem: i32, mut intm_file: File) -> i32 { Oct 27 06:48:05.019 INFO kablam! | ----^^^^^^^^^ Oct 27 06:48:05.019 INFO kablam! | | Oct 27 06:48:05.019 INFO kablam! | help: remove this `mut` Oct 27 06:48:05.019 INFO kablam! Oct 27 06:48:05.060 INFO kablam! warning: variable does not need to be mutable Oct 27 06:48:05.060 INFO kablam! --> src/lib.rs:431:13 Oct 27 06:48:05.060 INFO kablam! | Oct 27 06:48:05.060 INFO kablam! 431 | let mut symbol_table = symbol_table_setup(); Oct 27 06:48:05.060 INFO kablam! | ----^^^^^^^^^^^^ Oct 27 06:48:05.060 INFO kablam! | | Oct 27 06:48:05.060 INFO kablam! | help: remove this `mut` Oct 27 06:48:05.060 INFO kablam! Oct 27 06:48:05.070 INFO kablam! warning: variable does not need to be mutable Oct 27 06:48:05.070 INFO kablam! --> src/lib.rs:439:13 Oct 27 06:48:05.070 INFO kablam! | Oct 27 06:48:05.070 INFO kablam! 439 | let mut asm_file = File::open("symbol_test.txt").unwrap(); Oct 27 06:48:05.070 INFO kablam! | ----^^^^^^^^ Oct 27 06:48:05.070 INFO kablam! | | Oct 27 06:48:05.070 INFO kablam! | help: remove this `mut` Oct 27 06:48:05.070 INFO kablam! Oct 27 06:48:05.070 INFO kablam! warning: variable does not need to be mutable Oct 27 06:48:05.070 INFO kablam! --> src/lib.rs:440:13 Oct 27 06:48:05.070 INFO kablam! | Oct 27 06:48:05.070 INFO kablam! 440 | let mut intm_file = File::create("intm1.txt").unwrap(); Oct 27 06:48:05.070 INFO kablam! | ----^^^^^^^^^ Oct 27 06:48:05.070 INFO kablam! | | Oct 27 06:48:05.070 INFO kablam! | help: remove this `mut` Oct 27 06:48:05.070 INFO kablam! Oct 27 06:48:05.073 INFO kablam! warning: variable does not need to be mutable Oct 27 06:48:05.073 INFO kablam! --> src/lib.rs:453:13 Oct 27 06:48:05.073 INFO kablam! | Oct 27 06:48:05.073 INFO kablam! 453 | let mut asm_file = File::open("symbol_test_2.txt").unwrap(); Oct 27 06:48:05.073 INFO kablam! | ----^^^^^^^^ Oct 27 06:48:05.073 INFO kablam! | | Oct 27 06:48:05.073 INFO kablam! | help: remove this `mut` Oct 27 06:48:05.073 INFO kablam! Oct 27 06:48:05.073 INFO kablam! warning: variable does not need to be mutable Oct 27 06:48:05.073 INFO kablam! --> src/lib.rs:454:13 Oct 27 06:48:05.073 INFO kablam! | Oct 27 06:48:05.073 INFO kablam! 454 | let mut intm_file = File::create("intm2.txt").unwrap(); Oct 27 06:48:05.073 INFO kablam! | ----^^^^^^^^^ Oct 27 06:48:05.073 INFO kablam! | | Oct 27 06:48:05.073 INFO kablam! | help: remove this `mut` Oct 27 06:48:05.073 INFO kablam! Oct 27 06:48:05.076 INFO kablam! warning: variable does not need to be mutable Oct 27 06:48:05.076 INFO kablam! --> src/lib.rs:467:13 Oct 27 06:48:05.076 INFO kablam! | Oct 27 06:48:05.076 INFO kablam! 467 | let mut asm_file = File::open("symbol_test_3.txt").unwrap(); Oct 27 06:48:05.077 INFO kablam! | ----^^^^^^^^ Oct 27 06:48:05.077 INFO kablam! | | Oct 27 06:48:05.077 INFO kablam! | help: remove this `mut` Oct 27 06:48:05.077 INFO kablam! Oct 27 06:48:05.077 INFO kablam! warning: variable does not need to be mutable Oct 27 06:48:05.077 INFO kablam! --> src/lib.rs:468:13 Oct 27 06:48:05.077 INFO kablam! | Oct 27 06:48:05.077 INFO kablam! 468 | let mut intm_file = File::create("intm3.txt").unwrap(); Oct 27 06:48:05.077 INFO kablam! | ----^^^^^^^^^ Oct 27 06:48:05.077 INFO kablam! | | Oct 27 06:48:05.077 INFO kablam! | help: remove this `mut` Oct 27 06:48:05.077 INFO kablam! Oct 27 06:48:05.083 INFO kablam! warning: unused `std::result::Result` that must be used Oct 27 06:48:05.083 INFO kablam! --> src/lib.rs:193:9 Oct 27 06:48:05.083 INFO kablam! | Oct 27 06:48:05.083 INFO kablam! 193 | asm_file.seek(SeekFrom::Start(0)); // seek back to the beginning of the file Oct 27 06:48:05.083 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 27 06:48:05.083 INFO kablam! | Oct 27 06:48:05.083 INFO kablam! = note: #[warn(unused_must_use)] on by default Oct 27 06:48:05.083 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 27 06:48:05.083 INFO kablam! Oct 27 06:48:05.083 INFO kablam! warning: unused `std::result::Result` that must be used Oct 27 06:48:05.083 INFO kablam! --> src/lib.rs:254:17 Oct 27 06:48:05.083 INFO kablam! | Oct 27 06:48:05.083 INFO kablam! 254 | writer.write(format!("@{}\n", self.symbol_map.get(&var_clone).unwrap()).as_bytes()); Oct 27 06:48:05.083 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 27 06:48:05.083 INFO kablam! | Oct 27 06:48:05.083 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 27 06:48:05.083 INFO kablam! Oct 27 06:48:05.083 INFO kablam! warning: unused `std::result::Result` that must be used Oct 27 06:48:05.083 INFO kablam! --> src/lib.rs:258:17 Oct 27 06:48:05.083 INFO kablam! | Oct 27 06:48:05.083 INFO kablam! 258 | writer.write(line_str.as_bytes()); Oct 27 06:48:05.083 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 27 06:48:05.083 INFO kablam! | Oct 27 06:48:05.083 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 27 06:48:05.083 INFO kablam! Oct 27 06:48:05.083 INFO kablam! warning: unused `std::result::Result` that must be used Oct 27 06:48:05.083 INFO kablam! --> src/lib.rs:264:13 Oct 27 06:48:05.083 INFO kablam! | Oct 27 06:48:05.083 INFO kablam! 264 | writer.write(line_str.as_bytes()); Oct 27 06:48:05.083 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 27 06:48:05.083 INFO kablam! | Oct 27 06:48:05.083 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 27 06:48:05.083 INFO kablam! Oct 27 06:48:05.495 INFO kablam! warning: unused `std::result::Result` that must be used Oct 27 06:48:05.495 INFO kablam! --> src/main.rs:20:9 Oct 27 06:48:05.495 INFO kablam! | Oct 27 06:48:05.495 INFO kablam! 20 | predef_file.seek(SeekFrom::Start(0)); // rewind the file Oct 27 06:48:05.495 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 27 06:48:05.495 INFO kablam! | Oct 27 06:48:05.495 INFO kablam! = note: #[warn(unused_must_use)] on by default Oct 27 06:48:05.495 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 27 06:48:05.495 INFO kablam! Oct 27 06:48:05.495 INFO kablam! warning: unused `std::result::Result` that must be used Oct 27 06:48:05.495 INFO kablam! --> src/main.rs:48:13 Oct 27 06:48:05.495 INFO kablam! | Oct 27 06:48:05.495 INFO kablam! 48 | writer.write(bin_line.as_bytes()); Oct 27 06:48:05.495 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 27 06:48:05.495 INFO kablam! | Oct 27 06:48:05.495 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 27 06:48:05.495 INFO kablam! Oct 27 06:48:05.551 INFO kablam! warning: unused `std::result::Result` that must be used Oct 27 06:48:05.551 INFO kablam! --> src/main.rs:20:9 Oct 27 06:48:05.551 INFO kablam! | Oct 27 06:48:05.551 INFO kablam! 20 | predef_file.seek(SeekFrom::Start(0)); // rewind the file Oct 27 06:48:05.551 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 27 06:48:05.551 INFO kablam! | Oct 27 06:48:05.551 INFO kablam! = note: #[warn(unused_must_use)] on by default Oct 27 06:48:05.551 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 27 06:48:05.551 INFO kablam! Oct 27 06:48:05.551 INFO kablam! warning: unused `std::result::Result` that must be used Oct 27 06:48:05.551 INFO kablam! --> src/main.rs:48:13 Oct 27 06:48:05.551 INFO kablam! | Oct 27 06:48:05.551 INFO kablam! 48 | writer.write(bin_line.as_bytes()); Oct 27 06:48:05.551 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 27 06:48:05.551 INFO kablam! | Oct 27 06:48:05.551 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 27 06:48:05.551 INFO kablam! Oct 27 06:48:05.575 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 1.64s Oct 27 06:48:05.578 INFO kablam! su: No module specific data is present Oct 27 06:48:06.374 INFO running `"docker" "rm" "-f" "b3e340eddc7ff4f962af864c6183001151ec0ad2347a0a4df2d04286c68a11ce"` Oct 27 06:48:06.659 INFO blam! b3e340eddc7ff4f962af864c6183001151ec0ad2347a0a4df2d04286c68a11ce