Nov 04 10:35:01.700 INFO checking alexeyden/ecmascript_toy against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 04 10:35:01.700 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-0/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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 04 10:35:02.161 INFO blam! 609d8130b0b1918aa18e95bb400e8b10e13b1bf6036e7d987f1efd11fb9aee6d
Nov 04 10:35:02.175 INFO running `"docker" "start" "-a" "609d8130b0b1918aa18e95bb400e8b10e13b1bf6036e7d987f1efd11fb9aee6d"`
Nov 04 10:35:03.688 INFO kablam! usermod: no changes
Nov 04 10:35:03.771 INFO kablam!     Checking ecmascript_toy v0.1.0 (/source)
Nov 04 10:35:05.491 INFO kablam! warning: variable does not need to be mutable
Nov 04 10:35:05.491 INFO kablam!    --> src/parser.rs:287:34
Nov 04 10:35:05.491 INFO kablam!     |
Nov 04 10:35:05.491 INFO kablam! 287 |   fn parse_expression(&mut self, mut parent: &mut Node) {
Nov 04 10:35:05.491 INFO kablam!     |                                  ----^^^^^^
Nov 04 10:35:05.491 INFO kablam!     |                                  |
Nov 04 10:35:05.491 INFO kablam!     |                                  help: remove this `mut`
Nov 04 10:35:05.491 INFO kablam!     |
Nov 04 10:35:05.491 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 04 10:35:05.491 INFO kablam! 
Nov 04 10:35:05.491 INFO kablam! warning: variable does not need to be mutable
Nov 04 10:35:05.491 INFO kablam!    --> src/parser.rs:312:37
Nov 04 10:35:05.491 INFO kablam!     |
Nov 04 10:35:05.491 INFO kablam! 312 |   fn parse_condition_cmp(&mut self, mut parent: &mut Node) {
Nov 04 10:35:05.491 INFO kablam!     |                                     ----^^^^^^
Nov 04 10:35:05.491 INFO kablam!     |                                     |
Nov 04 10:35:05.491 INFO kablam!     |                                     help: remove this `mut`
Nov 04 10:35:05.491 INFO kablam! 
Nov 04 10:35:05.499 INFO kablam! warning: variable does not need to be mutable
Nov 04 10:35:05.499 INFO kablam!    --> src/parser.rs:341:37
Nov 04 10:35:05.499 INFO kablam!     |
Nov 04 10:35:05.499 INFO kablam! 341 |   fn parse_condition_and(&mut self, mut parent: &mut Node) {
Nov 04 10:35:05.499 INFO kablam!     |                                     ----^^^^^^
Nov 04 10:35:05.499 INFO kablam!     |                                     |
Nov 04 10:35:05.499 INFO kablam!     |                                     help: remove this `mut`
Nov 04 10:35:05.499 INFO kablam! 
Nov 04 10:35:05.511 INFO kablam! warning: variable does not need to be mutable
Nov 04 10:35:05.511 INFO kablam!    --> src/parser.rs:365:33
Nov 04 10:35:05.511 INFO kablam!     |
Nov 04 10:35:05.511 INFO kablam! 365 |   fn parse_condition(&mut self, mut parent: &mut Node) {
Nov 04 10:35:05.511 INFO kablam!     |                                 ----^^^^^^
Nov 04 10:35:05.511 INFO kablam!     |                                 |
Nov 04 10:35:05.511 INFO kablam!     |                                 help: remove this `mut`
Nov 04 10:35:05.511 INFO kablam! 
Nov 04 10:35:05.571 INFO kablam! warning: variable does not need to be mutable
Nov 04 10:35:05.571 INFO kablam!    --> src/frame_stack.rs:122:9
Nov 04 10:35:05.571 INFO kablam!     |
Nov 04 10:35:05.571 INFO kablam! 122 |     let mut offsets = &mut self.frames[self.cur_frame].var_offsets;
Nov 04 10:35:05.571 INFO kablam!     |         ----^^^^^^^
Nov 04 10:35:05.571 INFO kablam!     |         |
Nov 04 10:35:05.571 INFO kablam!     |         help: remove this `mut`
Nov 04 10:35:05.571 INFO kablam! 
Nov 04 10:35:05.627 INFO kablam! warning: variable does not need to be mutable
Nov 04 10:35:05.627 INFO kablam!    --> src/parser.rs:287:34
Nov 04 10:35:05.627 INFO kablam!     |
Nov 04 10:35:05.627 INFO kablam! 287 |   fn parse_expression(&mut self, mut parent: &mut Node) {
Nov 04 10:35:05.627 INFO kablam!     |                                  ----^^^^^^
Nov 04 10:35:05.627 INFO kablam!     |                                  |
Nov 04 10:35:05.627 INFO kablam!     |                                  help: remove this `mut`
Nov 04 10:35:05.627 INFO kablam!     |
Nov 04 10:35:05.627 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 04 10:35:05.627 INFO kablam! 
Nov 04 10:35:05.627 INFO kablam! warning: variable does not need to be mutable
Nov 04 10:35:05.627 INFO kablam!    --> src/parser.rs:312:37
Nov 04 10:35:05.627 INFO kablam!     |
Nov 04 10:35:05.627 INFO kablam! 312 |   fn parse_condition_cmp(&mut self, mut parent: &mut Node) {
Nov 04 10:35:05.627 INFO kablam!     |                                     ----^^^^^^
Nov 04 10:35:05.627 INFO kablam!     |                                     |
Nov 04 10:35:05.627 INFO kablam!     |                                     help: remove this `mut`
Nov 04 10:35:05.627 INFO kablam! 
Nov 04 10:35:05.627 INFO kablam! warning: variable does not need to be mutable
Nov 04 10:35:05.627 INFO kablam!    --> src/parser.rs:341:37
Nov 04 10:35:05.627 INFO kablam!     |
Nov 04 10:35:05.627 INFO kablam! 341 |   fn parse_condition_and(&mut self, mut parent: &mut Node) {
Nov 04 10:35:05.627 INFO kablam!     |                                     ----^^^^^^
Nov 04 10:35:05.627 INFO kablam!     |                                     |
Nov 04 10:35:05.627 INFO kablam!     |                                     help: remove this `mut`
Nov 04 10:35:05.627 INFO kablam! 
Nov 04 10:35:05.642 INFO kablam! warning: variable does not need to be mutable
Nov 04 10:35:05.642 INFO kablam!    --> src/parser.rs:365:33
Nov 04 10:35:05.642 INFO kablam!     |
Nov 04 10:35:05.642 INFO kablam! 365 |   fn parse_condition(&mut self, mut parent: &mut Node) {
Nov 04 10:35:05.642 INFO kablam!     |                                 ----^^^^^^
Nov 04 10:35:05.642 INFO kablam!     |                                 |
Nov 04 10:35:05.642 INFO kablam!     |                                 help: remove this `mut`
Nov 04 10:35:05.642 INFO kablam! 
Nov 04 10:35:05.719 INFO kablam! warning: variable does not need to be mutable
Nov 04 10:35:05.719 INFO kablam!    --> src/frame_stack.rs:122:9
Nov 04 10:35:05.719 INFO kablam!     |
Nov 04 10:35:05.719 INFO kablam! 122 |     let mut offsets = &mut self.frames[self.cur_frame].var_offsets;
Nov 04 10:35:05.719 INFO kablam!     |         ----^^^^^^^
Nov 04 10:35:05.719 INFO kablam!     |         |
Nov 04 10:35:05.719 INFO kablam!     |         help: remove this `mut`
Nov 04 10:35:05.719 INFO kablam! 
Nov 04 10:35:05.923 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.19s
Nov 04 10:35:05.931 INFO kablam! su: No module specific data is present
Nov 04 10:35:06.669 INFO running `"docker" "rm" "-f" "609d8130b0b1918aa18e95bb400e8b10e13b1bf6036e7d987f1efd11fb9aee6d"`
Nov 04 10:35:07.027 INFO blam! 609d8130b0b1918aa18e95bb400e8b10e13b1bf6036e7d987f1efd11fb9aee6d