Nov 28 14:06:51.379 INFO checking CoiledSpring/zsteamy against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 14:06:51.381 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-4/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 28 14:06:51.970 INFO [stdout] e9ffffdded03670efc8df11da1115e8cd712d1a279e95f399f5071d313ec7bef
Nov 28 14:06:51.977 INFO running `"docker" "start" "-a" "e9ffffdded03670efc8df11da1115e8cd712d1a279e95f399f5071d313ec7bef"`
Nov 28 14:06:53.046 INFO [stderr] usermod: no changes
Nov 28 14:06:53.144 INFO [stderr]     Checking zsteamy v0.1.0 (/source)
Nov 28 14:06:53.968 INFO [stderr] warning: unnecessary parentheses around assigned value
Nov 28 14:06:53.968 INFO [stderr]    --> src/instructions.rs:130:13
Nov 28 14:06:53.968 INFO [stderr]     |
Nov 28 14:06:53.968 INFO [stderr] 130 |     let b = (op.operands[1].get_value(machine) as usize);
Nov 28 14:06:53.968 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 14:06:53.968 INFO [stderr]     |
Nov 28 14:06:53.968 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Nov 28 14:06:53.968 INFO [stderr] 
Nov 28 14:06:53.968 INFO [stderr] warning: unnecessary parentheses around method argument
Nov 28 14:06:53.968 INFO [stderr]    --> src/instructions.rs:187:24
Nov 28 14:06:53.968 INFO [stderr]     |
Nov 28 14:06:53.968 INFO [stderr] 187 |     machine.write_byte((base + off), value as u8);
Nov 28 14:06:53.968 INFO [stderr]     |                        ^^^^^^^^^^^^ help: remove these parentheses
Nov 28 14:06:53.968 INFO [stderr] 
Nov 28 14:06:54.053 INFO [stderr] warning: unnecessary parentheses around assigned value
Nov 28 14:06:54.053 INFO [stderr]    --> src/instructions.rs:130:13
Nov 28 14:06:54.053 INFO [stderr]     |
Nov 28 14:06:54.053 INFO [stderr] 130 |     let b = (op.operands[1].get_value(machine) as usize);
Nov 28 14:06:54.053 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 14:06:54.053 INFO [stderr]     |
Nov 28 14:06:54.053 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Nov 28 14:06:54.053 INFO [stderr] 
Nov 28 14:06:54.053 INFO [stderr] warning: unnecessary parentheses around method argument
Nov 28 14:06:54.053 INFO [stderr]    --> src/instructions.rs:187:24
Nov 28 14:06:54.053 INFO [stderr]     |
Nov 28 14:06:54.053 INFO [stderr] 187 |     machine.write_byte((base + off), value as u8);
Nov 28 14:06:54.053 INFO [stderr]     |                        ^^^^^^^^^^^^ help: remove these parentheses
Nov 28 14:06:54.053 INFO [stderr] 
Nov 28 14:06:54.402 INFO [stderr] warning: unused variable: `machine`
Nov 28 14:06:54.403 INFO [stderr]   --> src/instructions.rs:27:25
Nov 28 14:06:54.403 INFO [stderr]    |
Nov 28 14:06:54.403 INFO [stderr] 27 | fn z_newline(_: Opcode, machine: &mut Machine) {
Nov 28 14:06:54.403 INFO [stderr]    |                         ^^^^^^^ help: consider using `_machine` instead
Nov 28 14:06:54.419 INFO [stderr]    |
Nov 28 14:06:54.419 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 14:06:54.419 INFO [stderr] 
Nov 28 14:06:54.516 INFO [stderr] warning: unused variable: `machine`
Nov 28 14:06:54.516 INFO [stderr]   --> src/instructions.rs:27:25
Nov 28 14:06:54.516 INFO [stderr]    |
Nov 28 14:06:54.516 INFO [stderr] 27 | fn z_newline(_: Opcode, machine: &mut Machine) {
Nov 28 14:06:54.516 INFO [stderr]    |                         ^^^^^^^ help: consider using `_machine` instead
Nov 28 14:06:54.516 INFO [stderr]    |
Nov 28 14:06:54.516 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 14:06:54.516 INFO [stderr] 
Nov 28 14:06:54.548 INFO [stderr] warning: method is never used: `set_object_parent`
Nov 28 14:06:54.548 INFO [stderr]    --> src/machine.rs:173:5
Nov 28 14:06:54.548 INFO [stderr]     |
Nov 28 14:06:54.548 INFO [stderr] 173 |     pub fn set_object_parent(&mut self, n: u8, v: u8) {
Nov 28 14:06:54.548 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 14:06:54.548 INFO [stderr]     |
Nov 28 14:06:54.548 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 28 14:06:54.548 INFO [stderr] 
Nov 28 14:06:54.548 INFO [stderr] warning: method is never used: `set_object_attribute`
Nov 28 14:06:54.548 INFO [stderr]    --> src/machine.rs:188:5
Nov 28 14:06:54.548 INFO [stderr]     |
Nov 28 14:06:54.548 INFO [stderr] 188 |     pub fn set_object_attribute(&mut self, n: u8, attr: u8, v: bool) {
Nov 28 14:06:54.548 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 14:06:54.548 INFO [stderr] 
Nov 28 14:06:54.548 INFO [stderr] warning: method is never used: `get_object_sibling`
Nov 28 14:06:54.548 INFO [stderr]    --> src/machine.rs:206:5
Nov 28 14:06:54.548 INFO [stderr]     |
Nov 28 14:06:54.548 INFO [stderr] 206 |     pub fn get_object_sibling(&mut self, n: u8) -> u8 {
Nov 28 14:06:54.549 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 14:06:54.549 INFO [stderr] 
Nov 28 14:06:54.680 INFO [stderr] warning: method is never used: `set_object_parent`
Nov 28 14:06:54.680 INFO [stderr]    --> src/machine.rs:173:5
Nov 28 14:06:54.680 INFO [stderr]     |
Nov 28 14:06:54.680 INFO [stderr] 173 |     pub fn set_object_parent(&mut self, n: u8, v: u8) {
Nov 28 14:06:54.680 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 14:06:54.682 INFO [stderr]     |
Nov 28 14:06:54.682 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 28 14:06:54.682 INFO [stderr] 
Nov 28 14:06:54.682 INFO [stderr] warning: method is never used: `set_object_attribute`
Nov 28 14:06:54.682 INFO [stderr]    --> src/machine.rs:188:5
Nov 28 14:06:54.682 INFO [stderr]     |
Nov 28 14:06:54.682 INFO [stderr] 188 |     pub fn set_object_attribute(&mut self, n: u8, attr: u8, v: bool) {
Nov 28 14:06:54.682 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 14:06:54.682 INFO [stderr] 
Nov 28 14:06:54.682 INFO [stderr] warning: method is never used: `get_object_sibling`
Nov 28 14:06:54.682 INFO [stderr]    --> src/machine.rs:206:5
Nov 28 14:06:54.682 INFO [stderr]     |
Nov 28 14:06:54.682 INFO [stderr] 206 |     pub fn get_object_sibling(&mut self, n: u8) -> u8 {
Nov 28 14:06:54.682 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 14:06:54.682 INFO [stderr] 
Nov 28 14:06:54.717 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.62s
Nov 28 14:06:54.719 INFO [stderr] su: No module specific data is present
Nov 28 14:06:55.536 INFO running `"docker" "inspect" "e9ffffdded03670efc8df11da1115e8cd712d1a279e95f399f5071d313ec7bef"`
Nov 28 14:06:55.892 INFO running `"docker" "rm" "-f" "e9ffffdded03670efc8df11da1115e8cd712d1a279e95f399f5071d313ec7bef"`
Nov 28 14:06:56.212 INFO [stdout] e9ffffdded03670efc8df11da1115e8cd712d1a279e95f399f5071d313ec7bef