Nov 01 07:06:33.239 INFO checking chrisshyi/HackAssembler against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538 Nov 01 07:06:33.241 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-5/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 01 07:06:33.624 INFO blam! 75ce91ecc2bce9436a57d2c197404260d39a5110acc72a1a7b4da525499f19ac Nov 01 07:06:33.636 INFO running `"docker" "start" "-a" "75ce91ecc2bce9436a57d2c197404260d39a5110acc72a1a7b4da525499f19ac"` Nov 01 07:06:35.280 INFO kablam! usermod: no changes Nov 01 07:06:35.368 INFO kablam! Checking hack_assembler v0.1.0 (/source) Nov 01 07:06:36.028 INFO kablam! warning: unused variable: `info_map` Nov 01 07:06:36.028 INFO kablam! --> src/lib.rs:24:50 Nov 01 07:06:36.028 INFO kablam! | Nov 01 07:06:36.028 INFO kablam! 24 | fn decode(&self, instruct_fields: Vec<&str>, info_map: &HashMap<&str, bool>) -> String { Nov 01 07:06:36.028 INFO kablam! | ^^^^^^^^ help: consider using `_info_map` instead Nov 01 07:06:36.028 INFO kablam! | Nov 01 07:06:36.028 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 01 07:06:36.028 INFO kablam! Nov 01 07:06:36.076 INFO kablam! warning: variable does not need to be mutable Nov 01 07:06:36.076 INFO kablam! --> src/lib.rs:181:54 Nov 01 07:06:36.076 INFO kablam! | Nov 01 07:06:36.076 INFO kablam! 181 | pub fn parse_file(&mut self, mut asm_file: File, mut intm_file: File) { Nov 01 07:06:36.076 INFO kablam! | ----^^^^^^^^^ Nov 01 07:06:36.076 INFO kablam! | | Nov 01 07:06:36.076 INFO kablam! | help: remove this `mut` Nov 01 07:06:36.076 INFO kablam! | Nov 01 07:06:36.076 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 01 07:06:36.076 INFO kablam! Nov 01 07:06:36.080 INFO kablam! warning: variable does not need to be mutable Nov 01 07:06:36.080 INFO kablam! --> src/lib.rs:238:73 Nov 01 07:06:36.080 INFO kablam! | Nov 01 07:06:36.080 INFO kablam! 238 | fn parse_variable_in_line(&mut self, line: &str, mut next_mem: i32, mut intm_file: File) -> i32 { Nov 01 07:06:36.080 INFO kablam! | ----^^^^^^^^^ Nov 01 07:06:36.080 INFO kablam! | | Nov 01 07:06:36.080 INFO kablam! | help: remove this `mut` Nov 01 07:06:36.080 INFO kablam! Nov 01 07:06:36.088 INFO kablam! warning: unused `std::result::Result` that must be used Nov 01 07:06:36.088 INFO kablam! --> src/lib.rs:193:9 Nov 01 07:06:36.088 INFO kablam! | Nov 01 07:06:36.088 INFO kablam! 193 | asm_file.seek(SeekFrom::Start(0)); // seek back to the beginning of the file Nov 01 07:06:36.088 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 07:06:36.088 INFO kablam! | Nov 01 07:06:36.088 INFO kablam! = note: #[warn(unused_must_use)] on by default Nov 01 07:06:36.088 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 01 07:06:36.088 INFO kablam! Nov 01 07:06:36.088 INFO kablam! warning: unused `std::result::Result` that must be used Nov 01 07:06:36.088 INFO kablam! --> src/lib.rs:254:17 Nov 01 07:06:36.088 INFO kablam! | Nov 01 07:06:36.088 INFO kablam! 254 | writer.write(format!("@{}\n", self.symbol_map.get(&var_clone).unwrap()).as_bytes()); Nov 01 07:06:36.088 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 07:06:36.088 INFO kablam! | Nov 01 07:06:36.088 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 01 07:06:36.088 INFO kablam! Nov 01 07:06:36.088 INFO kablam! warning: unused `std::result::Result` that must be used Nov 01 07:06:36.088 INFO kablam! --> src/lib.rs:258:17 Nov 01 07:06:36.088 INFO kablam! | Nov 01 07:06:36.089 INFO kablam! 258 | writer.write(line_str.as_bytes()); Nov 01 07:06:36.089 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 07:06:36.089 INFO kablam! | Nov 01 07:06:36.089 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 01 07:06:36.089 INFO kablam! Nov 01 07:06:36.089 INFO kablam! warning: unused `std::result::Result` that must be used Nov 01 07:06:36.089 INFO kablam! --> src/lib.rs:264:13 Nov 01 07:06:36.089 INFO kablam! | Nov 01 07:06:36.089 INFO kablam! 264 | writer.write(line_str.as_bytes()); Nov 01 07:06:36.089 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 07:06:36.089 INFO kablam! | Nov 01 07:06:36.089 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 01 07:06:36.089 INFO kablam! Nov 01 07:06:36.600 INFO kablam! warning: unused variable: `info_map` Nov 01 07:06:36.600 INFO kablam! --> src/lib.rs:24:50 Nov 01 07:06:36.600 INFO kablam! | Nov 01 07:06:36.600 INFO kablam! 24 | fn decode(&self, instruct_fields: Vec<&str>, info_map: &HashMap<&str, bool>) -> String { Nov 01 07:06:36.600 INFO kablam! | ^^^^^^^^ help: consider using `_info_map` instead Nov 01 07:06:36.600 INFO kablam! | Nov 01 07:06:36.600 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 01 07:06:36.600 INFO kablam! Nov 01 07:06:36.641 INFO kablam! warning: variable does not need to be mutable Nov 01 07:06:36.641 INFO kablam! --> src/lib.rs:181:54 Nov 01 07:06:36.641 INFO kablam! | Nov 01 07:06:36.641 INFO kablam! 181 | pub fn parse_file(&mut self, mut asm_file: File, mut intm_file: File) { Nov 01 07:06:36.641 INFO kablam! | ----^^^^^^^^^ Nov 01 07:06:36.641 INFO kablam! | | Nov 01 07:06:36.641 INFO kablam! | help: remove this `mut` Nov 01 07:06:36.641 INFO kablam! | Nov 01 07:06:36.641 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 01 07:06:36.641 INFO kablam! Nov 01 07:06:36.641 INFO kablam! warning: variable does not need to be mutable Nov 01 07:06:36.641 INFO kablam! --> src/lib.rs:238:73 Nov 01 07:06:36.641 INFO kablam! | Nov 01 07:06:36.641 INFO kablam! 238 | fn parse_variable_in_line(&mut self, line: &str, mut next_mem: i32, mut intm_file: File) -> i32 { Nov 01 07:06:36.641 INFO kablam! | ----^^^^^^^^^ Nov 01 07:06:36.641 INFO kablam! | | Nov 01 07:06:36.641 INFO kablam! | help: remove this `mut` Nov 01 07:06:36.641 INFO kablam! Nov 01 07:06:36.669 INFO kablam! warning: unused `std::result::Result` that must be used Nov 01 07:06:36.669 INFO kablam! --> src/main.rs:20:9 Nov 01 07:06:36.669 INFO kablam! | Nov 01 07:06:36.669 INFO kablam! 20 | predef_file.seek(SeekFrom::Start(0)); // rewind the file Nov 01 07:06:36.669 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 07:06:36.669 INFO kablam! | Nov 01 07:06:36.669 INFO kablam! = note: #[warn(unused_must_use)] on by default Nov 01 07:06:36.669 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 01 07:06:36.669 INFO kablam! Nov 01 07:06:36.669 INFO kablam! warning: unused `std::result::Result` that must be used Nov 01 07:06:36.669 INFO kablam! --> src/main.rs:48:13 Nov 01 07:06:36.669 INFO kablam! | Nov 01 07:06:36.669 INFO kablam! 48 | writer.write(bin_line.as_bytes()); Nov 01 07:06:36.669 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 07:06:36.669 INFO kablam! | Nov 01 07:06:36.669 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 01 07:06:36.669 INFO kablam! Nov 01 07:06:36.716 INFO kablam! warning: variable does not need to be mutable Nov 01 07:06:36.716 INFO kablam! --> src/lib.rs:431:13 Nov 01 07:06:36.716 INFO kablam! | Nov 01 07:06:36.716 INFO kablam! 431 | let mut symbol_table = symbol_table_setup(); Nov 01 07:06:36.716 INFO kablam! | ----^^^^^^^^^^^^ Nov 01 07:06:36.716 INFO kablam! | | Nov 01 07:06:36.716 INFO kablam! | help: remove this `mut` Nov 01 07:06:36.716 INFO kablam! Nov 01 07:06:36.732 INFO kablam! warning: variable does not need to be mutable Nov 01 07:06:36.732 INFO kablam! --> src/lib.rs:439:13 Nov 01 07:06:36.732 INFO kablam! | Nov 01 07:06:36.732 INFO kablam! 439 | let mut asm_file = File::open("symbol_test.txt").unwrap(); Nov 01 07:06:36.732 INFO kablam! | ----^^^^^^^^ Nov 01 07:06:36.732 INFO kablam! | | Nov 01 07:06:36.732 INFO kablam! | help: remove this `mut` Nov 01 07:06:36.732 INFO kablam! Nov 01 07:06:36.732 INFO kablam! warning: variable does not need to be mutable Nov 01 07:06:36.732 INFO kablam! --> src/lib.rs:440:13 Nov 01 07:06:36.732 INFO kablam! | Nov 01 07:06:36.732 INFO kablam! 440 | let mut intm_file = File::create("intm1.txt").unwrap(); Nov 01 07:06:36.732 INFO kablam! | ----^^^^^^^^^ Nov 01 07:06:36.732 INFO kablam! | | Nov 01 07:06:36.732 INFO kablam! | help: remove this `mut` Nov 01 07:06:36.732 INFO kablam! Nov 01 07:06:36.764 INFO kablam! warning: variable does not need to be mutable Nov 01 07:06:36.764 INFO kablam! --> src/lib.rs:453:13 Nov 01 07:06:36.764 INFO kablam! | Nov 01 07:06:36.764 INFO kablam! 453 | let mut asm_file = File::open("symbol_test_2.txt").unwrap(); Nov 01 07:06:36.764 INFO kablam! | ----^^^^^^^^ Nov 01 07:06:36.764 INFO kablam! | | Nov 01 07:06:36.764 INFO kablam! | help: remove this `mut` Nov 01 07:06:36.764 INFO kablam! Nov 01 07:06:36.764 INFO kablam! warning: variable does not need to be mutable Nov 01 07:06:36.764 INFO kablam! --> src/lib.rs:454:13 Nov 01 07:06:36.764 INFO kablam! | Nov 01 07:06:36.764 INFO kablam! 454 | let mut intm_file = File::create("intm2.txt").unwrap(); Nov 01 07:06:36.764 INFO kablam! | ----^^^^^^^^^ Nov 01 07:06:36.764 INFO kablam! | | Nov 01 07:06:36.764 INFO kablam! | help: remove this `mut` Nov 01 07:06:36.764 INFO kablam! Nov 01 07:06:36.764 INFO kablam! warning: variable does not need to be mutable Nov 01 07:06:36.764 INFO kablam! --> src/lib.rs:467:13 Nov 01 07:06:36.764 INFO kablam! | Nov 01 07:06:36.764 INFO kablam! 467 | let mut asm_file = File::open("symbol_test_3.txt").unwrap(); Nov 01 07:06:36.764 INFO kablam! | ----^^^^^^^^ Nov 01 07:06:36.764 INFO kablam! | | Nov 01 07:06:36.764 INFO kablam! | help: remove this `mut` Nov 01 07:06:36.764 INFO kablam! Nov 01 07:06:36.764 INFO kablam! warning: variable does not need to be mutable Nov 01 07:06:36.764 INFO kablam! --> src/lib.rs:468:13 Nov 01 07:06:36.764 INFO kablam! | Nov 01 07:06:36.764 INFO kablam! 468 | let mut intm_file = File::create("intm3.txt").unwrap(); Nov 01 07:06:36.764 INFO kablam! | ----^^^^^^^^^ Nov 01 07:06:36.764 INFO kablam! | | Nov 01 07:06:36.764 INFO kablam! | help: remove this `mut` Nov 01 07:06:36.764 INFO kablam! Nov 01 07:06:36.776 INFO kablam! warning: unused `std::result::Result` that must be used Nov 01 07:06:36.776 INFO kablam! --> src/lib.rs:193:9 Nov 01 07:06:36.776 INFO kablam! | Nov 01 07:06:36.776 INFO kablam! 193 | asm_file.seek(SeekFrom::Start(0)); // seek back to the beginning of the file Nov 01 07:06:36.776 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 07:06:36.776 INFO kablam! | Nov 01 07:06:36.776 INFO kablam! = note: #[warn(unused_must_use)] on by default Nov 01 07:06:36.776 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 01 07:06:36.776 INFO kablam! Nov 01 07:06:36.776 INFO kablam! warning: unused `std::result::Result` that must be used Nov 01 07:06:36.776 INFO kablam! --> src/lib.rs:254:17 Nov 01 07:06:36.776 INFO kablam! | Nov 01 07:06:36.776 INFO kablam! 254 | writer.write(format!("@{}\n", self.symbol_map.get(&var_clone).unwrap()).as_bytes()); Nov 01 07:06:36.776 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 07:06:36.776 INFO kablam! | Nov 01 07:06:36.776 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 01 07:06:36.776 INFO kablam! Nov 01 07:06:36.776 INFO kablam! warning: unused `std::result::Result` that must be used Nov 01 07:06:36.776 INFO kablam! --> src/lib.rs:258:17 Nov 01 07:06:36.776 INFO kablam! | Nov 01 07:06:36.776 INFO kablam! 258 | writer.write(line_str.as_bytes()); Nov 01 07:06:36.776 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 07:06:36.776 INFO kablam! | Nov 01 07:06:36.776 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 01 07:06:36.776 INFO kablam! Nov 01 07:06:36.776 INFO kablam! warning: unused `std::result::Result` that must be used Nov 01 07:06:36.776 INFO kablam! --> src/lib.rs:264:13 Nov 01 07:06:36.776 INFO kablam! | Nov 01 07:06:36.776 INFO kablam! 264 | writer.write(line_str.as_bytes()); Nov 01 07:06:36.776 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 07:06:36.776 INFO kablam! | Nov 01 07:06:36.776 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 01 07:06:36.784 INFO kablam! Nov 01 07:06:37.044 INFO kablam! warning: unused `std::result::Result` that must be used Nov 01 07:06:37.044 INFO kablam! --> src/main.rs:20:9 Nov 01 07:06:37.044 INFO kablam! | Nov 01 07:06:37.044 INFO kablam! 20 | predef_file.seek(SeekFrom::Start(0)); // rewind the file Nov 01 07:06:37.044 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 07:06:37.044 INFO kablam! | Nov 01 07:06:37.044 INFO kablam! = note: #[warn(unused_must_use)] on by default Nov 01 07:06:37.044 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 01 07:06:37.044 INFO kablam! Nov 01 07:06:37.044 INFO kablam! warning: unused `std::result::Result` that must be used Nov 01 07:06:37.044 INFO kablam! --> src/main.rs:48:13 Nov 01 07:06:37.044 INFO kablam! | Nov 01 07:06:37.044 INFO kablam! 48 | writer.write(bin_line.as_bytes()); Nov 01 07:06:37.044 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 07:06:37.044 INFO kablam! | Nov 01 07:06:37.044 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 01 07:06:37.044 INFO kablam! Nov 01 07:06:37.073 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 1.77s Nov 01 07:06:37.076 INFO kablam! su: No module specific data is present Nov 01 07:06:37.846 INFO running `"docker" "rm" "-f" "75ce91ecc2bce9436a57d2c197404260d39a5110acc72a1a7b4da525499f19ac"` Nov 01 07:06:38.160 INFO blam! 75ce91ecc2bce9436a57d2c197404260d39a5110acc72a1a7b4da525499f19ac