Dec 05 03:00:18.088 INFO checking CoiledSpring/zsteamy against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 03:00:18.088 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-1/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 05 03:00:18.407 INFO [stdout] 4120ad5fb8f402f61ba50a63ccdc46186ae9c99e0091d8498c9559d727492068
Dec 05 03:00:18.415 INFO running `"docker" "start" "-a" "4120ad5fb8f402f61ba50a63ccdc46186ae9c99e0091d8498c9559d727492068"`
Dec 05 03:00:19.511 INFO [stderr] usermod: no changes
Dec 05 03:00:19.583 INFO [stderr]     Checking zsteamy v0.1.0 (/source)
Dec 05 03:00:20.175 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 05 03:00:20.175 INFO [stderr]    --> src/instructions.rs:130:13
Dec 05 03:00:20.175 INFO [stderr]     |
Dec 05 03:00:20.175 INFO [stderr] 130 |     let b = (op.operands[1].get_value(machine) as usize);
Dec 05 03:00:20.176 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 03:00:20.176 INFO [stderr]     |
Dec 05 03:00:20.176 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 05 03:00:20.176 INFO [stderr] 
Dec 05 03:00:20.176 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 05 03:00:20.176 INFO [stderr]    --> src/instructions.rs:187:24
Dec 05 03:00:20.176 INFO [stderr]     |
Dec 05 03:00:20.176 INFO [stderr] 187 |     machine.write_byte((base + off), value as u8);
Dec 05 03:00:20.176 INFO [stderr]     |                        ^^^^^^^^^^^^ help: remove these parentheses
Dec 05 03:00:20.176 INFO [stderr] 
Dec 05 03:00:20.459 INFO [stderr] warning: unused variable: `machine`
Dec 05 03:00:20.459 INFO [stderr]   --> src/instructions.rs:27:25
Dec 05 03:00:20.459 INFO [stderr]    |
Dec 05 03:00:20.459 INFO [stderr] 27 | fn z_newline(_: Opcode, machine: &mut Machine) {
Dec 05 03:00:20.459 INFO [stderr]    |                         ^^^^^^^ help: consider using `_machine` instead
Dec 05 03:00:20.459 INFO [stderr]    |
Dec 05 03:00:20.459 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 03:00:20.459 INFO [stderr] 
Dec 05 03:00:20.532 INFO [stderr] warning: method is never used: `set_object_parent`
Dec 05 03:00:20.532 INFO [stderr]    --> src/machine.rs:173:5
Dec 05 03:00:20.532 INFO [stderr]     |
Dec 05 03:00:20.532 INFO [stderr] 173 |     pub fn set_object_parent(&mut self, n: u8, v: u8) {
Dec 05 03:00:20.532 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 03:00:20.532 INFO [stderr]     |
Dec 05 03:00:20.532 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 05 03:00:20.532 INFO [stderr] 
Dec 05 03:00:20.532 INFO [stderr] warning: method is never used: `set_object_attribute`
Dec 05 03:00:20.532 INFO [stderr]    --> src/machine.rs:188:5
Dec 05 03:00:20.532 INFO [stderr]     |
Dec 05 03:00:20.532 INFO [stderr] 188 |     pub fn set_object_attribute(&mut self, n: u8, attr: u8, v: bool) {
Dec 05 03:00:20.532 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 03:00:20.532 INFO [stderr] 
Dec 05 03:00:20.532 INFO [stderr] warning: method is never used: `get_object_sibling`
Dec 05 03:00:20.532 INFO [stderr]    --> src/machine.rs:206:5
Dec 05 03:00:20.532 INFO [stderr]     |
Dec 05 03:00:20.532 INFO [stderr] 206 |     pub fn get_object_sibling(&mut self, n: u8) -> u8 {
Dec 05 03:00:20.532 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 03:00:20.532 INFO [stderr] 
Dec 05 03:00:20.607 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 05 03:00:20.607 INFO [stderr]    --> src/instructions.rs:130:13
Dec 05 03:00:20.607 INFO [stderr]     |
Dec 05 03:00:20.607 INFO [stderr] 130 |     let b = (op.operands[1].get_value(machine) as usize);
Dec 05 03:00:20.607 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 03:00:20.607 INFO [stderr]     |
Dec 05 03:00:20.607 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 05 03:00:20.607 INFO [stderr] 
Dec 05 03:00:20.607 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 05 03:00:20.607 INFO [stderr]    --> src/instructions.rs:187:24
Dec 05 03:00:20.607 INFO [stderr]     |
Dec 05 03:00:20.607 INFO [stderr] 187 |     machine.write_byte((base + off), value as u8);
Dec 05 03:00:20.607 INFO [stderr]     |                        ^^^^^^^^^^^^ help: remove these parentheses
Dec 05 03:00:20.607 INFO [stderr] 
Dec 05 03:00:20.771 INFO [stderr] warning: unused variable: `machine`
Dec 05 03:00:20.771 INFO [stderr]   --> src/instructions.rs:27:25
Dec 05 03:00:20.771 INFO [stderr]    |
Dec 05 03:00:20.771 INFO [stderr] 27 | fn z_newline(_: Opcode, machine: &mut Machine) {
Dec 05 03:00:20.771 INFO [stderr]    |                         ^^^^^^^ help: consider using `_machine` instead
Dec 05 03:00:20.771 INFO [stderr]    |
Dec 05 03:00:20.771 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 03:00:20.771 INFO [stderr] 
Dec 05 03:00:20.827 INFO [stderr] warning: method is never used: `set_object_parent`
Dec 05 03:00:20.827 INFO [stderr]    --> src/machine.rs:173:5
Dec 05 03:00:20.827 INFO [stderr]     |
Dec 05 03:00:20.827 INFO [stderr] 173 |     pub fn set_object_parent(&mut self, n: u8, v: u8) {
Dec 05 03:00:20.827 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 03:00:20.827 INFO [stderr]     |
Dec 05 03:00:20.827 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 05 03:00:20.827 INFO [stderr] 
Dec 05 03:00:20.827 INFO [stderr] warning: method is never used: `set_object_attribute`
Dec 05 03:00:20.827 INFO [stderr]    --> src/machine.rs:188:5
Dec 05 03:00:20.827 INFO [stderr]     |
Dec 05 03:00:20.827 INFO [stderr] 188 |     pub fn set_object_attribute(&mut self, n: u8, attr: u8, v: bool) {
Dec 05 03:00:20.827 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 03:00:20.827 INFO [stderr] 
Dec 05 03:00:20.827 INFO [stderr] warning: method is never used: `get_object_sibling`
Dec 05 03:00:20.827 INFO [stderr]    --> src/machine.rs:206:5
Dec 05 03:00:20.827 INFO [stderr]     |
Dec 05 03:00:20.827 INFO [stderr] 206 |     pub fn get_object_sibling(&mut self, n: u8) -> u8 {
Dec 05 03:00:20.827 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 03:00:20.827 INFO [stderr] 
Dec 05 03:00:20.867 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.33s
Dec 05 03:00:20.867 INFO [stderr] su: No module specific data is present
Dec 05 03:00:21.426 INFO running `"docker" "inspect" "4120ad5fb8f402f61ba50a63ccdc46186ae9c99e0091d8498c9559d727492068"`
Dec 05 03:00:21.721 INFO running `"docker" "rm" "-f" "4120ad5fb8f402f61ba50a63ccdc46186ae9c99e0091d8498c9559d727492068"`
Dec 05 03:00:22.071 INFO [stdout] 4120ad5fb8f402f61ba50a63ccdc46186ae9c99e0091d8498c9559d727492068