Nov 01 08:53:01.098 INFO checking alexeyden/ecmascript_toy against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 01 08:53:01.099 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-7/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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 01 08:53:01.526 INFO blam! da0420a17c59d7cd60fcd1989ffda1df3ea1e629e7d4c2505de8409f519fefea
Nov 01 08:53:01.528 INFO running `"docker" "start" "-a" "da0420a17c59d7cd60fcd1989ffda1df3ea1e629e7d4c2505de8409f519fefea"`
Nov 01 08:53:03.375 INFO kablam! usermod: no changes
Nov 01 08:53:03.432 INFO kablam!     Checking ecmascript_toy v0.1.0 (/source)
Nov 01 08:53:05.429 INFO kablam! warning: variable does not need to be mutable
Nov 01 08:53:05.429 INFO kablam!    --> src/parser.rs:287:34
Nov 01 08:53:05.430 INFO kablam!     |
Nov 01 08:53:05.430 INFO kablam! 287 |   fn parse_expression(&mut self, mut parent: &mut Node) {
Nov 01 08:53:05.430 INFO kablam!     |                                  ----^^^^^^
Nov 01 08:53:05.431 INFO kablam!     |                                  |
Nov 01 08:53:05.431 INFO kablam!     |                                  help: remove this `mut`
Nov 01 08:53:05.431 INFO kablam!     |
Nov 01 08:53:05.431 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 01 08:53:05.432 INFO kablam! 
Nov 01 08:53:05.432 INFO kablam! warning: variable does not need to be mutable
Nov 01 08:53:05.432 INFO kablam!    --> src/parser.rs:312:37
Nov 01 08:53:05.433 INFO kablam!     |
Nov 01 08:53:05.433 INFO kablam! 312 |   fn parse_condition_cmp(&mut self, mut parent: &mut Node) {
Nov 01 08:53:05.433 INFO kablam!     |                                     ----^^^^^^
Nov 01 08:53:05.434 INFO kablam!     |                                     |
Nov 01 08:53:05.434 INFO kablam!     |                                     help: remove this `mut`
Nov 01 08:53:05.434 INFO kablam! 
Nov 01 08:53:05.434 INFO kablam! warning: variable does not need to be mutable
Nov 01 08:53:05.435 INFO kablam!    --> src/parser.rs:341:37
Nov 01 08:53:05.435 INFO kablam!     |
Nov 01 08:53:05.435 INFO kablam! 341 |   fn parse_condition_and(&mut self, mut parent: &mut Node) {
Nov 01 08:53:05.436 INFO kablam!     |                                     ----^^^^^^
Nov 01 08:53:05.436 INFO kablam!     |                                     |
Nov 01 08:53:05.436 INFO kablam!     |                                     help: remove this `mut`
Nov 01 08:53:05.437 INFO kablam! 
Nov 01 08:53:05.437 INFO kablam! warning: variable does not need to be mutable
Nov 01 08:53:05.437 INFO kablam!    --> src/parser.rs:365:33
Nov 01 08:53:05.437 INFO kablam!     |
Nov 01 08:53:05.438 INFO kablam! 365 |   fn parse_condition(&mut self, mut parent: &mut Node) {
Nov 01 08:53:05.438 INFO kablam!     |                                 ----^^^^^^
Nov 01 08:53:05.438 INFO kablam!     |                                 |
Nov 01 08:53:05.439 INFO kablam!     |                                 help: remove this `mut`
Nov 01 08:53:05.439 INFO kablam! 
Nov 01 08:53:05.516 INFO kablam! warning: variable does not need to be mutable
Nov 01 08:53:05.517 INFO kablam!    --> src/frame_stack.rs:122:9
Nov 01 08:53:05.517 INFO kablam!     |
Nov 01 08:53:05.517 INFO kablam! 122 |     let mut offsets = &mut self.frames[self.cur_frame].var_offsets;
Nov 01 08:53:05.518 INFO kablam!     |         ----^^^^^^^
Nov 01 08:53:05.518 INFO kablam!     |         |
Nov 01 08:53:05.518 INFO kablam!     |         help: remove this `mut`
Nov 01 08:53:05.519 INFO kablam! 
Nov 01 08:53:05.668 INFO kablam! warning: variable does not need to be mutable
Nov 01 08:53:05.668 INFO kablam!    --> src/parser.rs:287:34
Nov 01 08:53:05.668 INFO kablam!     |
Nov 01 08:53:05.668 INFO kablam! 287 |   fn parse_expression(&mut self, mut parent: &mut Node) {
Nov 01 08:53:05.668 INFO kablam!     |                                  ----^^^^^^
Nov 01 08:53:05.668 INFO kablam!     |                                  |
Nov 01 08:53:05.668 INFO kablam!     |                                  help: remove this `mut`
Nov 01 08:53:05.668 INFO kablam!     |
Nov 01 08:53:05.668 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 01 08:53:05.668 INFO kablam! 
Nov 01 08:53:05.668 INFO kablam! warning: variable does not need to be mutable
Nov 01 08:53:05.668 INFO kablam!    --> src/parser.rs:312:37
Nov 01 08:53:05.668 INFO kablam!     |
Nov 01 08:53:05.669 INFO kablam! 312 |   fn parse_condition_cmp(&mut self, mut parent: &mut Node) {
Nov 01 08:53:05.669 INFO kablam!     |                                     ----^^^^^^
Nov 01 08:53:05.669 INFO kablam!     |                                     |
Nov 01 08:53:05.669 INFO kablam!     |                                     help: remove this `mut`
Nov 01 08:53:05.669 INFO kablam! 
Nov 01 08:53:05.693 INFO kablam! warning: variable does not need to be mutable
Nov 01 08:53:05.693 INFO kablam!    --> src/parser.rs:341:37
Nov 01 08:53:05.694 INFO kablam!     |
Nov 01 08:53:05.694 INFO kablam! 341 |   fn parse_condition_and(&mut self, mut parent: &mut Node) {
Nov 01 08:53:05.694 INFO kablam!     |                                     ----^^^^^^
Nov 01 08:53:05.694 INFO kablam!     |                                     |
Nov 01 08:53:05.695 INFO kablam!     |                                     help: remove this `mut`
Nov 01 08:53:05.695 INFO kablam! 
Nov 01 08:53:05.697 INFO kablam! warning: variable does not need to be mutable
Nov 01 08:53:05.697 INFO kablam!    --> src/parser.rs:365:33
Nov 01 08:53:05.697 INFO kablam!     |
Nov 01 08:53:05.698 INFO kablam! 365 |   fn parse_condition(&mut self, mut parent: &mut Node) {
Nov 01 08:53:05.698 INFO kablam!     |                                 ----^^^^^^
Nov 01 08:53:05.698 INFO kablam!     |                                 |
Nov 01 08:53:05.698 INFO kablam!     |                                 help: remove this `mut`
Nov 01 08:53:05.699 INFO kablam! 
Nov 01 08:53:05.778 INFO kablam! warning: variable does not need to be mutable
Nov 01 08:53:05.778 INFO kablam!    --> src/frame_stack.rs:122:9
Nov 01 08:53:05.778 INFO kablam!     |
Nov 01 08:53:05.778 INFO kablam! 122 |     let mut offsets = &mut self.frames[self.cur_frame].var_offsets;
Nov 01 08:53:05.779 INFO kablam!     |         ----^^^^^^^
Nov 01 08:53:05.779 INFO kablam!     |         |
Nov 01 08:53:05.779 INFO kablam!     |         help: remove this `mut`
Nov 01 08:53:05.780 INFO kablam! 
Nov 01 08:53:06.000 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.59s
Nov 01 08:53:06.003 INFO kablam! su: No module specific data is present
Nov 01 08:53:07.100 INFO running `"docker" "rm" "-f" "da0420a17c59d7cd60fcd1989ffda1df3ea1e629e7d4c2505de8409f519fefea"`
Nov 01 08:53:07.368 INFO blam! da0420a17c59d7cd60fcd1989ffda1df3ea1e629e7d4c2505de8409f519fefea