Dec 06 08:42:11.671 INFO testing VioletasTheThird/vm-reg against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 08:42:11.671 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt build --frozen" "-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 06 08:42:12.272 INFO [stdout] 0d10ae24d8cde8a096ec8461bea8a28b62a82d39aca3ce7ecf96e3e8ef49c702
Dec 06 08:42:12.274 INFO running `"docker" "start" "-a" "0d10ae24d8cde8a096ec8461bea8a28b62a82d39aca3ce7ecf96e3e8ef49c702"`
Dec 06 08:42:14.168 INFO [stderr] usermod: no changes
Dec 06 08:42:14.220 INFO [stderr]    Compiling langdev v0.1.0 (/source)
Dec 06 08:42:14.628 INFO [stderr] warning: unused import: `std::rc::Rc`
Dec 06 08:42:14.628 INFO [stderr]  --> src/vm/mod.rs:4:5
Dec 06 08:42:14.628 INFO [stderr]   |
Dec 06 08:42:14.628 INFO [stderr] 4 | use std::rc::Rc;
Dec 06 08:42:14.628 INFO [stderr]   |     ^^^^^^^^^^^
Dec 06 08:42:14.629 INFO [stderr]   |
Dec 06 08:42:14.629 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 08:42:14.629 INFO [stderr] 
Dec 06 08:42:14.716 INFO [stderr] warning: unused variable: `field`
Dec 06 08:42:14.716 INFO [stderr]   --> src/vm/mod.rs:27:29
Dec 06 08:42:14.716 INFO [stderr]    |
Dec 06 08:42:14.716 INFO [stderr] 27 |     fn get_field(&mut self, field: &str) -> Box<dyn UserData> {box self.clone()}
Dec 06 08:42:14.716 INFO [stderr]    |                             ^^^^^ help: consider using `_field` instead
Dec 06 08:42:14.716 INFO [stderr]    |
Dec 06 08:42:14.716 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 06 08:42:14.716 INFO [stderr] 
Dec 06 08:42:14.716 INFO [stderr] warning: unused variable: `state`
Dec 06 08:42:14.716 INFO [stderr]   --> src/vm/mod.rs:28:31
Dec 06 08:42:14.716 INFO [stderr]    |
Dec 06 08:42:14.716 INFO [stderr] 28 |     fn meta_method(&mut self, state: &mut Vm, method: MetaMethod) {}
Dec 06 08:42:14.716 INFO [stderr]    |                               ^^^^^ help: consider using `_state` instead
Dec 06 08:42:14.716 INFO [stderr] 
Dec 06 08:42:14.716 INFO [stderr] warning: unused variable: `method`
Dec 06 08:42:14.716 INFO [stderr]   --> src/vm/mod.rs:28:47
Dec 06 08:42:14.716 INFO [stderr]    |
Dec 06 08:42:14.716 INFO [stderr] 28 |     fn meta_method(&mut self, state: &mut Vm, method: MetaMethod) {}
Dec 06 08:42:14.716 INFO [stderr]    |                                               ^^^^^^ help: consider using `_method` instead
Dec 06 08:42:14.716 INFO [stderr] 
Dec 06 08:42:14.716 INFO [stderr] warning: unused variable: `ident`
Dec 06 08:42:14.716 INFO [stderr]    --> src/vm/mod.rs:115:31
Dec 06 08:42:14.716 INFO [stderr]     |
Dec 06 08:42:14.716 INFO [stderr] 115 |     pub fn get_var(&mut self, ident: &'static str, reg: Reg) {}
Dec 06 08:42:14.716 INFO [stderr]     |                               ^^^^^ help: consider using `_ident` instead
Dec 06 08:42:14.716 INFO [stderr] 
Dec 06 08:42:14.716 INFO [stderr] warning: unused variable: `reg`
Dec 06 08:42:14.716 INFO [stderr]    --> src/vm/mod.rs:115:52
Dec 06 08:42:14.716 INFO [stderr]     |
Dec 06 08:42:14.716 INFO [stderr] 115 |     pub fn get_var(&mut self, ident: &'static str, reg: Reg) {}
Dec 06 08:42:14.716 INFO [stderr]     |                                                    ^^^ help: consider using `_reg` instead
Dec 06 08:42:14.716 INFO [stderr] 
Dec 06 08:42:14.984 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
Dec 06 08:42:14.988 INFO [stderr] su: No module specific data is present
Dec 06 08:42:15.574 INFO running `"docker" "inspect" "0d10ae24d8cde8a096ec8461bea8a28b62a82d39aca3ce7ecf96e3e8ef49c702"`
Dec 06 08:42:15.888 INFO running `"docker" "rm" "-f" "0d10ae24d8cde8a096ec8461bea8a28b62a82d39aca3ce7ecf96e3e8ef49c702"`
Dec 06 08:42:16.180 INFO [stdout] 0d10ae24d8cde8a096ec8461bea8a28b62a82d39aca3ce7ecf96e3e8ef49c702
Dec 06 08:42:16.187 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen --no-run" "-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 06 08:42:16.658 INFO [stdout] 47290782cfe4bdb93a14af6d9ca59376b71c52f408d7a0aef5b7dd6b3af8e697
Dec 06 08:42:16.662 INFO running `"docker" "start" "-a" "47290782cfe4bdb93a14af6d9ca59376b71c52f408d7a0aef5b7dd6b3af8e697"`
Dec 06 08:42:18.151 INFO [stderr] usermod: no changes
Dec 06 08:42:18.240 INFO [stderr]    Compiling langdev v0.1.0 (/source)
Dec 06 08:42:18.652 INFO [stderr] warning: unused import: `std::rc::Rc`
Dec 06 08:42:18.652 INFO [stderr]  --> src/vm/mod.rs:4:5
Dec 06 08:42:18.652 INFO [stderr]   |
Dec 06 08:42:18.652 INFO [stderr] 4 | use std::rc::Rc;
Dec 06 08:42:18.652 INFO [stderr]   |     ^^^^^^^^^^^
Dec 06 08:42:18.652 INFO [stderr]   |
Dec 06 08:42:18.652 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 08:42:18.652 INFO [stderr] 
Dec 06 08:42:18.743 INFO [stderr] warning: unused variable: `field`
Dec 06 08:42:18.743 INFO [stderr]   --> src/vm/mod.rs:27:29
Dec 06 08:42:18.743 INFO [stderr]    |
Dec 06 08:42:18.743 INFO [stderr] 27 |     fn get_field(&mut self, field: &str) -> Box<dyn UserData> {box self.clone()}
Dec 06 08:42:18.743 INFO [stderr]    |                             ^^^^^ help: consider using `_field` instead
Dec 06 08:42:18.743 INFO [stderr]    |
Dec 06 08:42:18.743 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 06 08:42:18.743 INFO [stderr] 
Dec 06 08:42:18.743 INFO [stderr] warning: unused variable: `state`
Dec 06 08:42:18.743 INFO [stderr]   --> src/vm/mod.rs:28:31
Dec 06 08:42:18.743 INFO [stderr]    |
Dec 06 08:42:18.743 INFO [stderr] 28 |     fn meta_method(&mut self, state: &mut Vm, method: MetaMethod) {}
Dec 06 08:42:18.743 INFO [stderr]    |                               ^^^^^ help: consider using `_state` instead
Dec 06 08:42:18.743 INFO [stderr] 
Dec 06 08:42:18.743 INFO [stderr] warning: unused variable: `method`
Dec 06 08:42:18.743 INFO [stderr]   --> src/vm/mod.rs:28:47
Dec 06 08:42:18.743 INFO [stderr]    |
Dec 06 08:42:18.743 INFO [stderr] 28 |     fn meta_method(&mut self, state: &mut Vm, method: MetaMethod) {}
Dec 06 08:42:18.743 INFO [stderr]    |                                               ^^^^^^ help: consider using `_method` instead
Dec 06 08:42:18.743 INFO [stderr] 
Dec 06 08:42:18.743 INFO [stderr] warning: unused variable: `ident`
Dec 06 08:42:18.743 INFO [stderr]    --> src/vm/mod.rs:115:31
Dec 06 08:42:18.743 INFO [stderr]     |
Dec 06 08:42:18.743 INFO [stderr] 115 |     pub fn get_var(&mut self, ident: &'static str, reg: Reg) {}
Dec 06 08:42:18.743 INFO [stderr]     |                               ^^^^^ help: consider using `_ident` instead
Dec 06 08:42:18.743 INFO [stderr] 
Dec 06 08:42:18.743 INFO [stderr] warning: unused variable: `reg`
Dec 06 08:42:18.743 INFO [stderr]    --> src/vm/mod.rs:115:52
Dec 06 08:42:18.743 INFO [stderr]     |
Dec 06 08:42:18.743 INFO [stderr] 115 |     pub fn get_var(&mut self, ident: &'static str, reg: Reg) {}
Dec 06 08:42:18.744 INFO [stderr]     |                                                    ^^^ help: consider using `_reg` instead
Dec 06 08:42:18.744 INFO [stderr] 
Dec 06 08:42:19.092 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
Dec 06 08:42:19.092 INFO [stderr] su: No module specific data is present
Dec 06 08:42:20.226 INFO running `"docker" "inspect" "47290782cfe4bdb93a14af6d9ca59376b71c52f408d7a0aef5b7dd6b3af8e697"`
Dec 06 08:42:20.518 INFO running `"docker" "rm" "-f" "47290782cfe4bdb93a14af6d9ca59376b71c52f408d7a0aef5b7dd6b3af8e697"`
Dec 06 08:42:20.890 INFO [stdout] 47290782cfe4bdb93a14af6d9ca59376b71c52f408d7a0aef5b7dd6b3af8e697
Dec 06 08:42:20.900 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen" "-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 06 08:42:21.402 INFO [stdout] 38f9e0e3d688d1921162344209ec98b483cd8a033cb73c15296296b7ffebdde3
Dec 06 08:42:21.404 INFO running `"docker" "start" "-a" "38f9e0e3d688d1921162344209ec98b483cd8a033cb73c15296296b7ffebdde3"`
Dec 06 08:42:23.736 INFO [stderr] usermod: no changes
Dec 06 08:42:23.805 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 06 08:42:23.812 INFO [stderr]      Running /target/debug/deps/langdev-6c30f019794b070e
Dec 06 08:42:23.816 INFO [stdout] 
Dec 06 08:42:23.816 INFO [stdout] running 0 tests
Dec 06 08:42:23.816 INFO [stdout] 
Dec 06 08:42:23.816 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 08:42:23.816 INFO [stdout] 
Dec 06 08:42:23.816 INFO [stderr] su: No module specific data is present
Dec 06 08:42:25.106 INFO running `"docker" "inspect" "38f9e0e3d688d1921162344209ec98b483cd8a033cb73c15296296b7ffebdde3"`
Dec 06 08:42:25.452 INFO running `"docker" "rm" "-f" "38f9e0e3d688d1921162344209ec98b483cd8a033cb73c15296296b7ffebdde3"`
Dec 06 08:42:25.800 INFO [stdout] 38f9e0e3d688d1921162344209ec98b483cd8a033cb73c15296296b7ffebdde3