Nov 28 14:06:52.160 INFO checking CoiledSpring/zsteamy against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 14:06:52.162 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-0/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 14:06:52.608 INFO [stdout] 11adec66f581252e6c9e4d69a30a6d3d0f0aa550f6fd559125f8e4b866bcb38b
Nov 28 14:06:52.608 INFO running `"docker" "start" "-a" "11adec66f581252e6c9e4d69a30a6d3d0f0aa550f6fd559125f8e4b866bcb38b"`
Nov 28 14:06:53.974 INFO [stderr] usermod: no changes
Nov 28 14:06:54.052 INFO [stderr]     Checking zsteamy v0.1.0 (/source)
Nov 28 14:06:54.869 INFO [stderr] warning: unnecessary parentheses around assigned value
Nov 28 14:06:54.869 INFO [stderr]    --> src/instructions.rs:130:13
Nov 28 14:06:54.869 INFO [stderr]     |
Nov 28 14:06:54.869 INFO [stderr] 130 |     let b = (op.operands[1].get_value(machine) as usize);
Nov 28 14:06:54.870 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 14:06:54.870 INFO [stderr]     |
Nov 28 14:06:54.870 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Nov 28 14:06:54.870 INFO [stderr] 
Nov 28 14:06:54.871 INFO [stderr] warning: unnecessary parentheses around method argument
Nov 28 14:06:54.871 INFO [stderr]    --> src/instructions.rs:187:24
Nov 28 14:06:54.871 INFO [stderr]     |
Nov 28 14:06:54.871 INFO [stderr] 187 |     machine.write_byte((base + off), value as u8);
Nov 28 14:06:54.872 INFO [stderr]     |                        ^^^^^^^^^^^^ help: remove these parentheses
Nov 28 14:06:54.872 INFO [stderr] 
Nov 28 14:06:54.902 INFO [stderr] warning: unnecessary parentheses around assigned value
Nov 28 14:06:54.903 INFO [stderr]    --> src/instructions.rs:130:13
Nov 28 14:06:54.903 INFO [stderr]     |
Nov 28 14:06:54.903 INFO [stderr] 130 |     let b = (op.operands[1].get_value(machine) as usize);
Nov 28 14:06:54.903 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 14:06:54.903 INFO [stderr]     |
Nov 28 14:06:54.904 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Nov 28 14:06:54.904 INFO [stderr] 
Nov 28 14:06:54.904 INFO [stderr] warning: unnecessary parentheses around method argument
Nov 28 14:06:54.904 INFO [stderr]    --> src/instructions.rs:187:24
Nov 28 14:06:54.904 INFO [stderr]     |
Nov 28 14:06:54.904 INFO [stderr] 187 |     machine.write_byte((base + off), value as u8);
Nov 28 14:06:54.905 INFO [stderr]     |                        ^^^^^^^^^^^^ help: remove these parentheses
Nov 28 14:06:54.905 INFO [stderr] 
Nov 28 14:06:55.084 INFO [stderr] warning: unused variable: `machine`
Nov 28 14:06:55.085 INFO [stderr]   --> src/instructions.rs:27:25
Nov 28 14:06:55.085 INFO [stderr]    |
Nov 28 14:06:55.085 INFO [stderr] 27 | fn z_newline(_: Opcode, machine: &mut Machine) {
Nov 28 14:06:55.085 INFO [stderr]    |                         ^^^^^^^ help: consider using `_machine` instead
Nov 28 14:06:55.085 INFO [stderr]    |
Nov 28 14:06:55.085 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 14:06:55.086 INFO [stderr] 
Nov 28 14:06:55.152 INFO [stderr] warning: unused variable: `machine`
Nov 28 14:06:55.153 INFO [stderr]   --> src/instructions.rs:27:25
Nov 28 14:06:55.153 INFO [stderr]    |
Nov 28 14:06:55.153 INFO [stderr] 27 | fn z_newline(_: Opcode, machine: &mut Machine) {
Nov 28 14:06:55.154 INFO [stderr]    |                         ^^^^^^^ help: consider using `_machine` instead
Nov 28 14:06:55.154 INFO [stderr]    |
Nov 28 14:06:55.154 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 14:06:55.155 INFO [stderr] 
Nov 28 14:06:55.185 INFO [stderr] warning: method is never used: `set_object_parent`
Nov 28 14:06:55.185 INFO [stderr]    --> src/machine.rs:173:5
Nov 28 14:06:55.185 INFO [stderr]     |
Nov 28 14:06:55.186 INFO [stderr] 173 |     pub fn set_object_parent(&mut self, n: u8, v: u8) {
Nov 28 14:06:55.186 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 14:06:55.186 INFO [stderr]     |
Nov 28 14:06:55.186 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 28 14:06:55.187 INFO [stderr] 
Nov 28 14:06:55.187 INFO [stderr] warning: method is never used: `set_object_attribute`
Nov 28 14:06:55.187 INFO [stderr]    --> src/machine.rs:188:5
Nov 28 14:06:55.187 INFO [stderr]     |
Nov 28 14:06:55.187 INFO [stderr] 188 |     pub fn set_object_attribute(&mut self, n: u8, attr: u8, v: bool) {
Nov 28 14:06:55.188 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 14:06:55.188 INFO [stderr] 
Nov 28 14:06:55.188 INFO [stderr] warning: method is never used: `get_object_sibling`
Nov 28 14:06:55.189 INFO [stderr]    --> src/machine.rs:206:5
Nov 28 14:06:55.189 INFO [stderr]     |
Nov 28 14:06:55.189 INFO [stderr] 206 |     pub fn get_object_sibling(&mut self, n: u8) -> u8 {
Nov 28 14:06:55.190 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 14:06:55.190 INFO [stderr] 
Nov 28 14:06:55.225 INFO [stderr] warning: method is never used: `set_object_parent`
Nov 28 14:06:55.225 INFO [stderr]    --> src/machine.rs:173:5
Nov 28 14:06:55.225 INFO [stderr]     |
Nov 28 14:06:55.226 INFO [stderr] 173 |     pub fn set_object_parent(&mut self, n: u8, v: u8) {
Nov 28 14:06:55.226 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 14:06:55.226 INFO [stderr]     |
Nov 28 14:06:55.227 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 28 14:06:55.227 INFO [stderr] 
Nov 28 14:06:55.227 INFO [stderr] warning: method is never used: `set_object_attribute`
Nov 28 14:06:55.227 INFO [stderr]    --> src/machine.rs:188:5
Nov 28 14:06:55.228 INFO [stderr]     |
Nov 28 14:06:55.229 INFO [stderr] 188 |     pub fn set_object_attribute(&mut self, n: u8, attr: u8, v: bool) {
Nov 28 14:06:55.229 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 14:06:55.230 INFO [stderr] 
Nov 28 14:06:55.230 INFO [stderr] warning: method is never used: `get_object_sibling`
Nov 28 14:06:55.230 INFO [stderr]    --> src/machine.rs:206:5
Nov 28 14:06:55.230 INFO [stderr]     |
Nov 28 14:06:55.231 INFO [stderr] 206 |     pub fn get_object_sibling(&mut self, n: u8) -> u8 {
Nov 28 14:06:55.231 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 14:06:55.231 INFO [stderr] 
Nov 28 14:06:55.264 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.25s
Nov 28 14:06:55.264 INFO [stderr] su: No module specific data is present
Nov 28 14:06:56.216 INFO running `"docker" "inspect" "11adec66f581252e6c9e4d69a30a6d3d0f0aa550f6fd559125f8e4b866bcb38b"`
Nov 28 14:06:56.575 INFO running `"docker" "rm" "-f" "11adec66f581252e6c9e4d69a30a6d3d0f0aa550f6fd559125f8e4b866bcb38b"`
Nov 28 14:06:56.951 INFO [stdout] 11adec66f581252e6c9e4d69a30a6d3d0f0aa550f6fd559125f8e4b866bcb38b