Nov 04 08:51:48.172 INFO checking chrisshyi/HackAssembler against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 04 08:51:48.172 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-1/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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 04 08:51:48.727 INFO blam! 86d0b70d550ecbfa6d6d73e3332d6dc0710cb816fff7a5ae20cc500afa2693ad
Nov 04 08:51:48.735 INFO running `"docker" "start" "-a" "86d0b70d550ecbfa6d6d73e3332d6dc0710cb816fff7a5ae20cc500afa2693ad"`
Nov 04 08:51:49.847 INFO kablam! usermod: no changes
Nov 04 08:51:49.907 INFO kablam!     Checking hack_assembler v0.1.0 (/source)
Nov 04 08:51:50.739 INFO kablam! warning: unused variable: `info_map`
Nov 04 08:51:50.739 INFO kablam!   --> src/lib.rs:24:50
Nov 04 08:51:50.739 INFO kablam!    |
Nov 04 08:51:50.739 INFO kablam! 24 |     fn decode(&self, instruct_fields: Vec<&str>, info_map: &HashMap<&str, bool>) -> String {
Nov 04 08:51:50.739 INFO kablam!    |                                                  ^^^^^^^^ help: consider using `_info_map` instead
Nov 04 08:51:50.739 INFO kablam!    |
Nov 04 08:51:50.739 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 04 08:51:50.739 INFO kablam! 
Nov 04 08:51:50.767 INFO kablam! warning: variable does not need to be mutable
Nov 04 08:51:50.767 INFO kablam!    --> src/lib.rs:181:54
Nov 04 08:51:50.767 INFO kablam!     |
Nov 04 08:51:50.767 INFO kablam! 181 |     pub fn parse_file(&mut self, mut asm_file: File, mut intm_file: File) {
Nov 04 08:51:50.767 INFO kablam!     |                                                      ----^^^^^^^^^
Nov 04 08:51:50.767 INFO kablam!     |                                                      |
Nov 04 08:51:50.767 INFO kablam!     |                                                      help: remove this `mut`
Nov 04 08:51:50.767 INFO kablam!     |
Nov 04 08:51:50.767 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 04 08:51:50.767 INFO kablam! 
Nov 04 08:51:50.779 INFO kablam! warning: variable does not need to be mutable
Nov 04 08:51:50.779 INFO kablam!    --> src/lib.rs:238:73
Nov 04 08:51:50.779 INFO kablam!     |
Nov 04 08:51:50.779 INFO kablam! 238 |     fn parse_variable_in_line(&mut self, line: &str, mut next_mem: i32, mut intm_file: File) -> i32 {
Nov 04 08:51:50.779 INFO kablam!     |                                                                         ----^^^^^^^^^
Nov 04 08:51:50.779 INFO kablam!     |                                                                         |
Nov 04 08:51:50.779 INFO kablam!     |                                                                         help: remove this `mut`
Nov 04 08:51:50.779 INFO kablam! 
Nov 04 08:51:50.803 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 08:51:50.803 INFO kablam!    --> src/lib.rs:193:9
Nov 04 08:51:50.803 INFO kablam!     |
Nov 04 08:51:50.803 INFO kablam! 193 |         asm_file.seek(SeekFrom::Start(0)); // seek back to the beginning of the file
Nov 04 08:51:50.803 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 08:51:50.803 INFO kablam!     |
Nov 04 08:51:50.803 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 04 08:51:50.803 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 08:51:50.803 INFO kablam! 
Nov 04 08:51:50.803 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 08:51:50.803 INFO kablam!    --> src/lib.rs:254:17
Nov 04 08:51:50.803 INFO kablam!     |
Nov 04 08:51:50.803 INFO kablam! 254 |                 writer.write(format!("@{}\n", self.symbol_map.get(&var_clone).unwrap()).as_bytes());
Nov 04 08:51:50.803 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 08:51:50.803 INFO kablam!     |
Nov 04 08:51:50.803 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 08:51:50.803 INFO kablam! 
Nov 04 08:51:50.803 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 08:51:50.803 INFO kablam!    --> src/lib.rs:258:17
Nov 04 08:51:50.803 INFO kablam!     |
Nov 04 08:51:50.803 INFO kablam! 258 |                 writer.write(line_str.as_bytes());
Nov 04 08:51:50.803 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 08:51:50.803 INFO kablam!     |
Nov 04 08:51:50.803 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 08:51:50.803 INFO kablam! 
Nov 04 08:51:50.803 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 08:51:50.803 INFO kablam!    --> src/lib.rs:264:13
Nov 04 08:51:50.803 INFO kablam!     |
Nov 04 08:51:50.803 INFO kablam! 264 |             writer.write(line_str.as_bytes());
Nov 04 08:51:50.803 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 08:51:50.803 INFO kablam!     |
Nov 04 08:51:50.803 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 08:51:50.803 INFO kablam! 
Nov 04 08:51:51.061 INFO kablam! warning: unused variable: `info_map`
Nov 04 08:51:51.061 INFO kablam!   --> src/lib.rs:24:50
Nov 04 08:51:51.061 INFO kablam!    |
Nov 04 08:51:51.061 INFO kablam! 24 |     fn decode(&self, instruct_fields: Vec<&str>, info_map: &HashMap<&str, bool>) -> String {
Nov 04 08:51:51.061 INFO kablam!    |                                                  ^^^^^^^^ help: consider using `_info_map` instead
Nov 04 08:51:51.067 INFO kablam!    |
Nov 04 08:51:51.067 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 04 08:51:51.067 INFO kablam! 
Nov 04 08:51:51.135 INFO kablam! warning: variable does not need to be mutable
Nov 04 08:51:51.135 INFO kablam!    --> src/lib.rs:181:54
Nov 04 08:51:51.135 INFO kablam!     |
Nov 04 08:51:51.135 INFO kablam! 181 |     pub fn parse_file(&mut self, mut asm_file: File, mut intm_file: File) {
Nov 04 08:51:51.135 INFO kablam!     |                                                      ----^^^^^^^^^
Nov 04 08:51:51.135 INFO kablam!     |                                                      |
Nov 04 08:51:51.135 INFO kablam!     |                                                      help: remove this `mut`
Nov 04 08:51:51.135 INFO kablam!     |
Nov 04 08:51:51.135 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 04 08:51:51.135 INFO kablam! 
Nov 04 08:51:51.171 INFO kablam! warning: variable does not need to be mutable
Nov 04 08:51:51.171 INFO kablam!    --> src/lib.rs:238:73
Nov 04 08:51:51.171 INFO kablam!     |
Nov 04 08:51:51.171 INFO kablam! 238 |     fn parse_variable_in_line(&mut self, line: &str, mut next_mem: i32, mut intm_file: File) -> i32 {
Nov 04 08:51:51.171 INFO kablam!     |                                                                         ----^^^^^^^^^
Nov 04 08:51:51.171 INFO kablam!     |                                                                         |
Nov 04 08:51:51.171 INFO kablam!     |                                                                         help: remove this `mut`
Nov 04 08:51:51.171 INFO kablam! 
Nov 04 08:51:51.299 INFO kablam! warning: variable does not need to be mutable
Nov 04 08:51:51.299 INFO kablam!    --> src/lib.rs:431:13
Nov 04 08:51:51.299 INFO kablam!     |
Nov 04 08:51:51.299 INFO kablam! 431 |         let mut symbol_table = symbol_table_setup();
Nov 04 08:51:51.299 INFO kablam!     |             ----^^^^^^^^^^^^
Nov 04 08:51:51.299 INFO kablam!     |             |
Nov 04 08:51:51.299 INFO kablam!     |             help: remove this `mut`
Nov 04 08:51:51.305 INFO kablam! 
Nov 04 08:51:51.311 INFO kablam! warning: variable does not need to be mutable
Nov 04 08:51:51.311 INFO kablam!    --> src/lib.rs:439:13
Nov 04 08:51:51.311 INFO kablam!     |
Nov 04 08:51:51.311 INFO kablam! 439 |         let mut asm_file = File::open("symbol_test.txt").unwrap();
Nov 04 08:51:51.311 INFO kablam!     |             ----^^^^^^^^
Nov 04 08:51:51.311 INFO kablam!     |             |
Nov 04 08:51:51.311 INFO kablam!     |             help: remove this `mut`
Nov 04 08:51:51.335 INFO kablam! 
Nov 04 08:51:51.335 INFO kablam! warning: variable does not need to be mutable
Nov 04 08:51:51.335 INFO kablam!    --> src/lib.rs:440:13
Nov 04 08:51:51.335 INFO kablam!     |
Nov 04 08:51:51.335 INFO kablam! 440 |         let mut intm_file = File::create("intm1.txt").unwrap();
Nov 04 08:51:51.335 INFO kablam!     |             ----^^^^^^^^^
Nov 04 08:51:51.335 INFO kablam!     |             |
Nov 04 08:51:51.335 INFO kablam!     |             help: remove this `mut`
Nov 04 08:51:51.335 INFO kablam! 
Nov 04 08:51:51.338 INFO kablam! warning: variable does not need to be mutable
Nov 04 08:51:51.338 INFO kablam!    --> src/lib.rs:453:13
Nov 04 08:51:51.338 INFO kablam!     |
Nov 04 08:51:51.338 INFO kablam! 453 |         let mut asm_file = File::open("symbol_test_2.txt").unwrap();
Nov 04 08:51:51.338 INFO kablam!     |             ----^^^^^^^^
Nov 04 08:51:51.338 INFO kablam!     |             |
Nov 04 08:51:51.338 INFO kablam!     |             help: remove this `mut`
Nov 04 08:51:51.338 INFO kablam! 
Nov 04 08:51:51.338 INFO kablam! warning: variable does not need to be mutable
Nov 04 08:51:51.338 INFO kablam!    --> src/lib.rs:454:13
Nov 04 08:51:51.338 INFO kablam!     |
Nov 04 08:51:51.338 INFO kablam! 454 |         let mut intm_file = File::create("intm2.txt").unwrap();
Nov 04 08:51:51.338 INFO kablam!     |             ----^^^^^^^^^
Nov 04 08:51:51.338 INFO kablam!     |             |
Nov 04 08:51:51.338 INFO kablam!     |             help: remove this `mut`
Nov 04 08:51:51.338 INFO kablam! 
Nov 04 08:51:51.343 INFO kablam! warning: variable does not need to be mutable
Nov 04 08:51:51.343 INFO kablam!    --> src/lib.rs:467:13
Nov 04 08:51:51.343 INFO kablam!     |
Nov 04 08:51:51.343 INFO kablam! 467 |         let mut asm_file = File::open("symbol_test_3.txt").unwrap();
Nov 04 08:51:51.343 INFO kablam!     |             ----^^^^^^^^
Nov 04 08:51:51.343 INFO kablam!     |             |
Nov 04 08:51:51.343 INFO kablam!     |             help: remove this `mut`
Nov 04 08:51:51.347 INFO kablam! 
Nov 04 08:51:51.347 INFO kablam! warning: variable does not need to be mutable
Nov 04 08:51:51.347 INFO kablam!    --> src/lib.rs:468:13
Nov 04 08:51:51.347 INFO kablam!     |
Nov 04 08:51:51.347 INFO kablam! 468 |         let mut intm_file = File::create("intm3.txt").unwrap();
Nov 04 08:51:51.347 INFO kablam!     |             ----^^^^^^^^^
Nov 04 08:51:51.347 INFO kablam!     |             |
Nov 04 08:51:51.347 INFO kablam!     |             help: remove this `mut`
Nov 04 08:51:51.347 INFO kablam! 
Nov 04 08:51:51.347 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 08:51:51.347 INFO kablam!    --> src/lib.rs:193:9
Nov 04 08:51:51.347 INFO kablam!     |
Nov 04 08:51:51.347 INFO kablam! 193 |         asm_file.seek(SeekFrom::Start(0)); // seek back to the beginning of the file
Nov 04 08:51:51.347 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 08:51:51.347 INFO kablam!     |
Nov 04 08:51:51.347 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 04 08:51:51.347 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 08:51:51.347 INFO kablam! 
Nov 04 08:51:51.347 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 08:51:51.347 INFO kablam!    --> src/lib.rs:254:17
Nov 04 08:51:51.347 INFO kablam!     |
Nov 04 08:51:51.347 INFO kablam! 254 |                 writer.write(format!("@{}\n", self.symbol_map.get(&var_clone).unwrap()).as_bytes());
Nov 04 08:51:51.347 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 08:51:51.347 INFO kablam!     |
Nov 04 08:51:51.347 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 08:51:51.347 INFO kablam! 
Nov 04 08:51:51.347 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 08:51:51.347 INFO kablam!    --> src/lib.rs:258:17
Nov 04 08:51:51.347 INFO kablam!     |
Nov 04 08:51:51.347 INFO kablam! 258 |                 writer.write(line_str.as_bytes());
Nov 04 08:51:51.347 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 08:51:51.347 INFO kablam!     |
Nov 04 08:51:51.347 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 08:51:51.347 INFO kablam! 
Nov 04 08:51:51.347 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 08:51:51.347 INFO kablam!    --> src/lib.rs:264:13
Nov 04 08:51:51.347 INFO kablam!     |
Nov 04 08:51:51.347 INFO kablam! 264 |             writer.write(line_str.as_bytes());
Nov 04 08:51:51.347 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 08:51:51.347 INFO kablam!     |
Nov 04 08:51:51.347 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 08:51:51.347 INFO kablam! 
Nov 04 08:51:51.742 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 08:51:51.742 INFO kablam!   --> src/main.rs:20:9
Nov 04 08:51:51.742 INFO kablam!    |
Nov 04 08:51:51.742 INFO kablam! 20 |         predef_file.seek(SeekFrom::Start(0)); // rewind the file
Nov 04 08:51:51.742 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 08:51:51.742 INFO kablam!    |
Nov 04 08:51:51.742 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 04 08:51:51.742 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 08:51:51.742 INFO kablam! 
Nov 04 08:51:51.742 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 08:51:51.742 INFO kablam!   --> src/main.rs:48:13
Nov 04 08:51:51.742 INFO kablam!    |
Nov 04 08:51:51.742 INFO kablam! 48 |             writer.write(bin_line.as_bytes());
Nov 04 08:51:51.742 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 08:51:51.742 INFO kablam!    |
Nov 04 08:51:51.742 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 08:51:51.742 INFO kablam! 
Nov 04 08:51:51.859 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 08:51:51.859 INFO kablam!   --> src/main.rs:20:9
Nov 04 08:51:51.859 INFO kablam!    |
Nov 04 08:51:51.859 INFO kablam! 20 |         predef_file.seek(SeekFrom::Start(0)); // rewind the file
Nov 04 08:51:51.859 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 08:51:51.863 INFO kablam!    |
Nov 04 08:51:51.863 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 04 08:51:51.863 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 08:51:51.863 INFO kablam! 
Nov 04 08:51:51.863 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 08:51:51.863 INFO kablam!   --> src/main.rs:48:13
Nov 04 08:51:51.863 INFO kablam!    |
Nov 04 08:51:51.863 INFO kablam! 48 |             writer.write(bin_line.as_bytes());
Nov 04 08:51:51.863 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 08:51:51.863 INFO kablam!    |
Nov 04 08:51:51.863 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 08:51:51.863 INFO kablam! 
Nov 04 08:51:51.896 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.01s
Nov 04 08:51:51.914 INFO kablam! su: No module specific data is present
Nov 04 08:51:52.555 INFO running `"docker" "rm" "-f" "86d0b70d550ecbfa6d6d73e3332d6dc0710cb816fff7a5ae20cc500afa2693ad"`
Nov 04 08:51:52.811 INFO blam! 86d0b70d550ecbfa6d6d73e3332d6dc0710cb816fff7a5ae20cc500afa2693ad