Nov 17 10:54:35.149 INFO testing VioletasTheThird/vm-reg against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 17 10:54:35.149 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 17 10:54:35.431 INFO [stdout] 26b54d4c60c80b0eb0c4bfb200cf72e3d32d7528ba8991c823bcb6024b871697
Nov 17 10:54:35.437 INFO running `"docker" "start" "-a" "26b54d4c60c80b0eb0c4bfb200cf72e3d32d7528ba8991c823bcb6024b871697"`
Nov 17 10:54:36.672 INFO [stderr] usermod: no changes
Nov 17 10:54:36.714 INFO [stderr]    Compiling langdev v0.1.0 (/source)
Nov 17 10:54:37.171 INFO [stderr] warning: unused import: `std::rc::Rc`
Nov 17 10:54:37.171 INFO [stderr]  --> src/vm/mod.rs:4:5
Nov 17 10:54:37.171 INFO [stderr]   |
Nov 17 10:54:37.171 INFO [stderr] 4 | use std::rc::Rc;
Nov 17 10:54:37.171 INFO [stderr]   |     ^^^^^^^^^^^
Nov 17 10:54:37.171 INFO [stderr]   |
Nov 17 10:54:37.171 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 17 10:54:37.171 INFO [stderr] 
Nov 17 10:54:37.267 INFO [stderr] warning: unused variable: `field`
Nov 17 10:54:37.267 INFO [stderr]   --> src/vm/mod.rs:27:29
Nov 17 10:54:37.268 INFO [stderr]    |
Nov 17 10:54:37.268 INFO [stderr] 27 |     fn get_field(&mut self, field: &str) -> Box<dyn UserData> {box self.clone()}
Nov 17 10:54:37.268 INFO [stderr]    |                             ^^^^^ help: consider using `_field` instead
Nov 17 10:54:37.268 INFO [stderr]    |
Nov 17 10:54:37.268 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 10:54:37.268 INFO [stderr] 
Nov 17 10:54:37.268 INFO [stderr] warning: unused variable: `state`
Nov 17 10:54:37.268 INFO [stderr]   --> src/vm/mod.rs:28:31
Nov 17 10:54:37.268 INFO [stderr]    |
Nov 17 10:54:37.268 INFO [stderr] 28 |     fn meta_method(&mut self, state: &mut Vm, method: MetaMethod) {}
Nov 17 10:54:37.268 INFO [stderr]    |                               ^^^^^ help: consider using `_state` instead
Nov 17 10:54:37.268 INFO [stderr] 
Nov 17 10:54:37.268 INFO [stderr] warning: unused variable: `method`
Nov 17 10:54:37.268 INFO [stderr]   --> src/vm/mod.rs:28:47
Nov 17 10:54:37.268 INFO [stderr]    |
Nov 17 10:54:37.268 INFO [stderr] 28 |     fn meta_method(&mut self, state: &mut Vm, method: MetaMethod) {}
Nov 17 10:54:37.268 INFO [stderr]    |                                               ^^^^^^ help: consider using `_method` instead
Nov 17 10:54:37.268 INFO [stderr] 
Nov 17 10:54:37.268 INFO [stderr] warning: unused variable: `ident`
Nov 17 10:54:37.268 INFO [stderr]    --> src/vm/mod.rs:115:31
Nov 17 10:54:37.268 INFO [stderr]     |
Nov 17 10:54:37.268 INFO [stderr] 115 |     pub fn get_var(&mut self, ident: &'static str, reg: Reg) {}
Nov 17 10:54:37.268 INFO [stderr]     |                               ^^^^^ help: consider using `_ident` instead
Nov 17 10:54:37.268 INFO [stderr] 
Nov 17 10:54:37.268 INFO [stderr] warning: unused variable: `reg`
Nov 17 10:54:37.268 INFO [stderr]    --> src/vm/mod.rs:115:52
Nov 17 10:54:37.268 INFO [stderr]     |
Nov 17 10:54:37.268 INFO [stderr] 115 |     pub fn get_var(&mut self, ident: &'static str, reg: Reg) {}
Nov 17 10:54:37.268 INFO [stderr]     |                                                    ^^^ help: consider using `_reg` instead
Nov 17 10:54:37.268 INFO [stderr] 
Nov 17 10:54:37.547 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
Nov 17 10:54:37.549 INFO [stderr] su: No module specific data is present
Nov 17 10:54:38.383 INFO running `"docker" "inspect" "26b54d4c60c80b0eb0c4bfb200cf72e3d32d7528ba8991c823bcb6024b871697"`
Nov 17 10:54:38.755 INFO running `"docker" "rm" "-f" "26b54d4c60c80b0eb0c4bfb200cf72e3d32d7528ba8991c823bcb6024b871697"`
Nov 17 10:54:39.183 INFO [stdout] 26b54d4c60c80b0eb0c4bfb200cf72e3d32d7528ba8991c823bcb6024b871697
Nov 17 10:54:39.185 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 17 10:54:39.687 INFO [stdout] 3d0c793efdb882a3700e4b65eb8b1c05310c7b2624182aebbfba11936d629fd7
Nov 17 10:54:39.695 INFO running `"docker" "start" "-a" "3d0c793efdb882a3700e4b65eb8b1c05310c7b2624182aebbfba11936d629fd7"`
Nov 17 10:54:41.958 INFO [stderr] usermod: no changes
Nov 17 10:54:42.019 INFO [stderr]    Compiling langdev v0.1.0 (/source)
Nov 17 10:54:42.423 INFO [stderr] warning: unused import: `std::rc::Rc`
Nov 17 10:54:42.423 INFO [stderr]  --> src/vm/mod.rs:4:5
Nov 17 10:54:42.423 INFO [stderr]   |
Nov 17 10:54:42.423 INFO [stderr] 4 | use std::rc::Rc;
Nov 17 10:54:42.423 INFO [stderr]   |     ^^^^^^^^^^^
Nov 17 10:54:42.423 INFO [stderr]   |
Nov 17 10:54:42.423 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 17 10:54:42.423 INFO [stderr] 
Nov 17 10:54:42.551 INFO [stderr] warning: unused variable: `field`
Nov 17 10:54:42.551 INFO [stderr]   --> src/vm/mod.rs:27:29
Nov 17 10:54:42.551 INFO [stderr]    |
Nov 17 10:54:42.551 INFO [stderr] 27 |     fn get_field(&mut self, field: &str) -> Box<dyn UserData> {box self.clone()}
Nov 17 10:54:42.551 INFO [stderr]    |                             ^^^^^ help: consider using `_field` instead
Nov 17 10:54:42.551 INFO [stderr]    |
Nov 17 10:54:42.551 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 10:54:42.551 INFO [stderr] 
Nov 17 10:54:42.551 INFO [stderr] warning: unused variable: `state`
Nov 17 10:54:42.551 INFO [stderr]   --> src/vm/mod.rs:28:31
Nov 17 10:54:42.551 INFO [stderr]    |
Nov 17 10:54:42.551 INFO [stderr] 28 |     fn meta_method(&mut self, state: &mut Vm, method: MetaMethod) {}
Nov 17 10:54:42.551 INFO [stderr]    |                               ^^^^^ help: consider using `_state` instead
Nov 17 10:54:42.551 INFO [stderr] 
Nov 17 10:54:42.551 INFO [stderr] warning: unused variable: `method`
Nov 17 10:54:42.551 INFO [stderr]   --> src/vm/mod.rs:28:47
Nov 17 10:54:42.551 INFO [stderr]    |
Nov 17 10:54:42.551 INFO [stderr] 28 |     fn meta_method(&mut self, state: &mut Vm, method: MetaMethod) {}
Nov 17 10:54:42.551 INFO [stderr]    |                                               ^^^^^^ help: consider using `_method` instead
Nov 17 10:54:42.551 INFO [stderr] 
Nov 17 10:54:42.551 INFO [stderr] warning: unused variable: `ident`
Nov 17 10:54:42.551 INFO [stderr]    --> src/vm/mod.rs:115:31
Nov 17 10:54:42.551 INFO [stderr]     |
Nov 17 10:54:42.551 INFO [stderr] 115 |     pub fn get_var(&mut self, ident: &'static str, reg: Reg) {}
Nov 17 10:54:42.551 INFO [stderr]     |                               ^^^^^ help: consider using `_ident` instead
Nov 17 10:54:42.551 INFO [stderr] 
Nov 17 10:54:42.551 INFO [stderr] warning: unused variable: `reg`
Nov 17 10:54:42.551 INFO [stderr]    --> src/vm/mod.rs:115:52
Nov 17 10:54:42.551 INFO [stderr]     |
Nov 17 10:54:42.551 INFO [stderr] 115 |     pub fn get_var(&mut self, ident: &'static str, reg: Reg) {}
Nov 17 10:54:42.551 INFO [stderr]     |                                                    ^^^ help: consider using `_reg` instead
Nov 17 10:54:42.551 INFO [stderr] 
Nov 17 10:54:42.929 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.94s
Nov 17 10:54:42.931 INFO [stderr] su: No module specific data is present
Nov 17 10:54:43.839 INFO running `"docker" "inspect" "3d0c793efdb882a3700e4b65eb8b1c05310c7b2624182aebbfba11936d629fd7"`
Nov 17 10:54:44.243 INFO running `"docker" "rm" "-f" "3d0c793efdb882a3700e4b65eb8b1c05310c7b2624182aebbfba11936d629fd7"`
Nov 17 10:54:44.607 INFO [stdout] 3d0c793efdb882a3700e4b65eb8b1c05310c7b2624182aebbfba11936d629fd7
Nov 17 10:54:44.609 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 17 10:54:45.189 INFO [stdout] e9a8df2044e799e4bde27a35221eddd899d2d17ad77c323d8a5f753349c51569
Nov 17 10:54:45.192 INFO running `"docker" "start" "-a" "e9a8df2044e799e4bde27a35221eddd899d2d17ad77c323d8a5f753349c51569"`
Nov 17 10:54:47.193 INFO [stderr] usermod: no changes
Nov 17 10:54:47.279 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Nov 17 10:54:47.291 INFO [stderr]      Running /target/debug/deps/langdev-204fcc03ca0e5e16
Nov 17 10:54:47.291 INFO [stdout] 
Nov 17 10:54:47.291 INFO [stdout] running 0 tests
Nov 17 10:54:47.291 INFO [stdout] 
Nov 17 10:54:47.291 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 10:54:47.291 INFO [stdout] 
Nov 17 10:54:47.291 INFO [stderr] su: No module specific data is present
Nov 17 10:54:48.305 INFO running `"docker" "inspect" "e9a8df2044e799e4bde27a35221eddd899d2d17ad77c323d8a5f753349c51569"`
Nov 17 10:54:48.577 INFO running `"docker" "rm" "-f" "e9a8df2044e799e4bde27a35221eddd899d2d17ad77c323d8a5f753349c51569"`
Nov 17 10:54:48.896 INFO [stdout] e9a8df2044e799e4bde27a35221eddd899d2d17ad77c323d8a5f753349c51569