Nov 30 11:36:16.544 INFO checking CoiledSpring/zsteamy against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 11:36:16.544 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-2/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 30 11:36:17.092 INFO [stdout] 0999540cf10cc8dea6f1ae0e4d031bebe086cbe83a406f6581a054e346973474
Nov 30 11:36:17.094 INFO running `"docker" "start" "-a" "0999540cf10cc8dea6f1ae0e4d031bebe086cbe83a406f6581a054e346973474"`
Nov 30 11:36:18.567 INFO [stderr] usermod: no changes
Nov 30 11:36:18.664 INFO [stderr]     Checking zsteamy v0.1.0 (/source)
Nov 30 11:36:19.266 INFO [stderr] warning: unnecessary parentheses around assigned value
Nov 30 11:36:19.266 INFO [stderr]    --> src/instructions.rs:130:13
Nov 30 11:36:19.266 INFO [stderr]     |
Nov 30 11:36:19.267 INFO [stderr] 130 |     let b = (op.operands[1].get_value(machine) as usize);
Nov 30 11:36:19.267 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 30 11:36:19.267 INFO [stderr]     |
Nov 30 11:36:19.267 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Nov 30 11:36:19.267 INFO [stderr] 
Nov 30 11:36:19.267 INFO [stderr] warning: unnecessary parentheses around method argument
Nov 30 11:36:19.267 INFO [stderr]    --> src/instructions.rs:187:24
Nov 30 11:36:19.267 INFO [stderr]     |
Nov 30 11:36:19.267 INFO [stderr] 187 |     machine.write_byte((base + off), value as u8);
Nov 30 11:36:19.267 INFO [stderr]     |                        ^^^^^^^^^^^^ help: remove these parentheses
Nov 30 11:36:19.267 INFO [stderr] 
Nov 30 11:36:19.508 INFO [stderr] warning: unnecessary parentheses around assigned value
Nov 30 11:36:19.512 INFO [stderr]    --> src/instructions.rs:130:13
Nov 30 11:36:19.512 INFO [stderr]     |
Nov 30 11:36:19.512 INFO [stderr] 130 |     let b = (op.operands[1].get_value(machine) as usize);
Nov 30 11:36:19.512 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 30 11:36:19.512 INFO [stderr]     |
Nov 30 11:36:19.512 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Nov 30 11:36:19.512 INFO [stderr] 
Nov 30 11:36:19.512 INFO [stderr] warning: unnecessary parentheses around method argument
Nov 30 11:36:19.512 INFO [stderr]    --> src/instructions.rs:187:24
Nov 30 11:36:19.512 INFO [stderr]     |
Nov 30 11:36:19.512 INFO [stderr] 187 |     machine.write_byte((base + off), value as u8);
Nov 30 11:36:19.512 INFO [stderr]     |                        ^^^^^^^^^^^^ help: remove these parentheses
Nov 30 11:36:19.512 INFO [stderr] 
Nov 30 11:36:19.564 INFO [stderr] warning: unused variable: `machine`
Nov 30 11:36:19.564 INFO [stderr]   --> src/instructions.rs:27:25
Nov 30 11:36:19.564 INFO [stderr]    |
Nov 30 11:36:19.564 INFO [stderr] 27 | fn z_newline(_: Opcode, machine: &mut Machine) {
Nov 30 11:36:19.564 INFO [stderr]    |                         ^^^^^^^ help: consider using `_machine` instead
Nov 30 11:36:19.564 INFO [stderr]    |
Nov 30 11:36:19.564 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 11:36:19.564 INFO [stderr] 
Nov 30 11:36:19.672 INFO [stderr] warning: method is never used: `set_object_parent`
Nov 30 11:36:19.672 INFO [stderr]    --> src/machine.rs:173:5
Nov 30 11:36:19.672 INFO [stderr]     |
Nov 30 11:36:19.672 INFO [stderr] 173 |     pub fn set_object_parent(&mut self, n: u8, v: u8) {
Nov 30 11:36:19.672 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 11:36:19.672 INFO [stderr]     |
Nov 30 11:36:19.672 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 30 11:36:19.672 INFO [stderr] 
Nov 30 11:36:19.672 INFO [stderr] warning: method is never used: `set_object_attribute`
Nov 30 11:36:19.672 INFO [stderr]    --> src/machine.rs:188:5
Nov 30 11:36:19.672 INFO [stderr]     |
Nov 30 11:36:19.673 INFO [stderr] 188 |     pub fn set_object_attribute(&mut self, n: u8, attr: u8, v: bool) {
Nov 30 11:36:19.673 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 11:36:19.673 INFO [stderr] 
Nov 30 11:36:19.673 INFO [stderr] warning: method is never used: `get_object_sibling`
Nov 30 11:36:19.673 INFO [stderr]    --> src/machine.rs:206:5
Nov 30 11:36:19.673 INFO [stderr]     |
Nov 30 11:36:19.673 INFO [stderr] 206 |     pub fn get_object_sibling(&mut self, n: u8) -> u8 {
Nov 30 11:36:19.673 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 11:36:19.673 INFO [stderr] 
Nov 30 11:36:19.836 INFO [stderr] warning: unused variable: `machine`
Nov 30 11:36:19.836 INFO [stderr]   --> src/instructions.rs:27:25
Nov 30 11:36:19.836 INFO [stderr]    |
Nov 30 11:36:19.836 INFO [stderr] 27 | fn z_newline(_: Opcode, machine: &mut Machine) {
Nov 30 11:36:19.836 INFO [stderr]    |                         ^^^^^^^ help: consider using `_machine` instead
Nov 30 11:36:19.836 INFO [stderr]    |
Nov 30 11:36:19.836 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 11:36:19.836 INFO [stderr] 
Nov 30 11:36:19.885 INFO [stderr] warning: method is never used: `set_object_parent`
Nov 30 11:36:19.885 INFO [stderr]    --> src/machine.rs:173:5
Nov 30 11:36:19.885 INFO [stderr]     |
Nov 30 11:36:19.885 INFO [stderr] 173 |     pub fn set_object_parent(&mut self, n: u8, v: u8) {
Nov 30 11:36:19.885 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 11:36:19.885 INFO [stderr]     |
Nov 30 11:36:19.885 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 30 11:36:19.885 INFO [stderr] 
Nov 30 11:36:19.885 INFO [stderr] warning: method is never used: `set_object_attribute`
Nov 30 11:36:19.885 INFO [stderr]    --> src/machine.rs:188:5
Nov 30 11:36:19.885 INFO [stderr]     |
Nov 30 11:36:19.885 INFO [stderr] 188 |     pub fn set_object_attribute(&mut self, n: u8, attr: u8, v: bool) {
Nov 30 11:36:19.885 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 11:36:19.885 INFO [stderr] 
Nov 30 11:36:19.885 INFO [stderr] warning: method is never used: `get_object_sibling`
Nov 30 11:36:19.885 INFO [stderr]    --> src/machine.rs:206:5
Nov 30 11:36:19.885 INFO [stderr]     |
Nov 30 11:36:19.885 INFO [stderr] 206 |     pub fn get_object_sibling(&mut self, n: u8) -> u8 {
Nov 30 11:36:19.885 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 11:36:19.885 INFO [stderr] 
Nov 30 11:36:19.948 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.34s
Nov 30 11:36:19.948 INFO [stderr] su: No module specific data is present
Nov 30 11:36:20.962 INFO running `"docker" "inspect" "0999540cf10cc8dea6f1ae0e4d031bebe086cbe83a406f6581a054e346973474"`
Nov 30 11:36:21.296 INFO running `"docker" "rm" "-f" "0999540cf10cc8dea6f1ae0e4d031bebe086cbe83a406f6581a054e346973474"`
Nov 30 11:36:21.688 INFO [stdout] 0999540cf10cc8dea6f1ae0e4d031bebe086cbe83a406f6581a054e346973474