Oct 13 01:24:11.402 INFO checking alexeyden/ecmascript_toy against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 13 01:24:11.403 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-2/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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"`
Oct 13 01:24:11.894 INFO blam! 58c0c590064205babc95c2ad4edef9969b8ef59e4b0c2bcda771506962f67d9e
Oct 13 01:24:11.898 INFO running `"docker" "start" "-a" "58c0c590064205babc95c2ad4edef9969b8ef59e4b0c2bcda771506962f67d9e"`
Oct 13 01:24:13.552 INFO kablam! usermod: no changes
Oct 13 01:24:13.632 INFO kablam!     Checking ecmascript_toy v0.1.0 (/source)
Oct 13 01:24:15.441 INFO kablam! warning: variable does not need to be mutable
Oct 13 01:24:15.441 INFO kablam!    --> src/parser.rs:287:34
Oct 13 01:24:15.441 INFO kablam!     |
Oct 13 01:24:15.441 INFO kablam! 287 |   fn parse_expression(&mut self, mut parent: &mut Node) {
Oct 13 01:24:15.441 INFO kablam!     |                                  ----^^^^^^
Oct 13 01:24:15.441 INFO kablam!     |                                  |
Oct 13 01:24:15.441 INFO kablam!     |                                  help: remove this `mut`
Oct 13 01:24:15.441 INFO kablam!     |
Oct 13 01:24:15.441 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 13 01:24:15.441 INFO kablam! 
Oct 13 01:24:15.441 INFO kablam! warning: variable does not need to be mutable
Oct 13 01:24:15.441 INFO kablam!    --> src/parser.rs:312:37
Oct 13 01:24:15.441 INFO kablam!     |
Oct 13 01:24:15.441 INFO kablam! 312 |   fn parse_condition_cmp(&mut self, mut parent: &mut Node) {
Oct 13 01:24:15.441 INFO kablam!     |                                     ----^^^^^^
Oct 13 01:24:15.441 INFO kablam!     |                                     |
Oct 13 01:24:15.441 INFO kablam!     |                                     help: remove this `mut`
Oct 13 01:24:15.441 INFO kablam! 
Oct 13 01:24:15.441 INFO kablam! warning: variable does not need to be mutable
Oct 13 01:24:15.441 INFO kablam!    --> src/parser.rs:341:37
Oct 13 01:24:15.441 INFO kablam!     |
Oct 13 01:24:15.441 INFO kablam! 341 |   fn parse_condition_and(&mut self, mut parent: &mut Node) {
Oct 13 01:24:15.441 INFO kablam!     |                                     ----^^^^^^
Oct 13 01:24:15.441 INFO kablam!     |                                     |
Oct 13 01:24:15.441 INFO kablam!     |                                     help: remove this `mut`
Oct 13 01:24:15.441 INFO kablam! 
Oct 13 01:24:15.441 INFO kablam! warning: variable does not need to be mutable
Oct 13 01:24:15.441 INFO kablam!    --> src/parser.rs:365:33
Oct 13 01:24:15.441 INFO kablam!     |
Oct 13 01:24:15.441 INFO kablam! 365 |   fn parse_condition(&mut self, mut parent: &mut Node) {
Oct 13 01:24:15.441 INFO kablam!     |                                 ----^^^^^^
Oct 13 01:24:15.441 INFO kablam!     |                                 |
Oct 13 01:24:15.441 INFO kablam!     |                                 help: remove this `mut`
Oct 13 01:24:15.441 INFO kablam! 
Oct 13 01:24:15.496 INFO kablam! warning: variable does not need to be mutable
Oct 13 01:24:15.496 INFO kablam!    --> src/parser.rs:287:34
Oct 13 01:24:15.496 INFO kablam!     |
Oct 13 01:24:15.496 INFO kablam! 287 |   fn parse_expression(&mut self, mut parent: &mut Node) {
Oct 13 01:24:15.496 INFO kablam!     |                                  ----^^^^^^
Oct 13 01:24:15.496 INFO kablam!     |                                  |
Oct 13 01:24:15.496 INFO kablam!     |                                  help: remove this `mut`
Oct 13 01:24:15.496 INFO kablam!     |
Oct 13 01:24:15.496 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 13 01:24:15.496 INFO kablam! 
Oct 13 01:24:15.508 INFO kablam! warning: variable does not need to be mutable
Oct 13 01:24:15.509 INFO kablam!    --> src/frame_stack.rs:122:9
Oct 13 01:24:15.509 INFO kablam!     |
Oct 13 01:24:15.509 INFO kablam! 122 |     let mut offsets = &mut self.frames[self.cur_frame].var_offsets;
Oct 13 01:24:15.509 INFO kablam!     |         ----^^^^^^^
Oct 13 01:24:15.509 INFO kablam!     |         |
Oct 13 01:24:15.509 INFO kablam!     |         help: remove this `mut`
Oct 13 01:24:15.509 INFO kablam! 
Oct 13 01:24:15.510 INFO kablam! warning: variable does not need to be mutable
Oct 13 01:24:15.511 INFO kablam!    --> src/parser.rs:312:37
Oct 13 01:24:15.511 INFO kablam!     |
Oct 13 01:24:15.511 INFO kablam! 312 |   fn parse_condition_cmp(&mut self, mut parent: &mut Node) {
Oct 13 01:24:15.511 INFO kablam!     |                                     ----^^^^^^
Oct 13 01:24:15.511 INFO kablam!     |                                     |
Oct 13 01:24:15.511 INFO kablam!     |                                     help: remove this `mut`
Oct 13 01:24:15.511 INFO kablam! 
Oct 13 01:24:15.511 INFO kablam! warning: variable does not need to be mutable
Oct 13 01:24:15.511 INFO kablam!    --> src/parser.rs:341:37
Oct 13 01:24:15.511 INFO kablam!     |
Oct 13 01:24:15.511 INFO kablam! 341 |   fn parse_condition_and(&mut self, mut parent: &mut Node) {
Oct 13 01:24:15.513 INFO kablam!     |                                     ----^^^^^^
Oct 13 01:24:15.513 INFO kablam!     |                                     |
Oct 13 01:24:15.513 INFO kablam!     |                                     help: remove this `mut`
Oct 13 01:24:15.513 INFO kablam! 
Oct 13 01:24:15.513 INFO kablam! warning: variable does not need to be mutable
Oct 13 01:24:15.513 INFO kablam!    --> src/parser.rs:365:33
Oct 13 01:24:15.513 INFO kablam!     |
Oct 13 01:24:15.513 INFO kablam! 365 |   fn parse_condition(&mut self, mut parent: &mut Node) {
Oct 13 01:24:15.513 INFO kablam!     |                                 ----^^^^^^
Oct 13 01:24:15.513 INFO kablam!     |                                 |
Oct 13 01:24:15.513 INFO kablam!     |                                 help: remove this `mut`
Oct 13 01:24:15.513 INFO kablam! 
Oct 13 01:24:15.576 INFO kablam! warning: variable does not need to be mutable
Oct 13 01:24:15.576 INFO kablam!    --> src/frame_stack.rs:122:9
Oct 13 01:24:15.576 INFO kablam!     |
Oct 13 01:24:15.576 INFO kablam! 122 |     let mut offsets = &mut self.frames[self.cur_frame].var_offsets;
Oct 13 01:24:15.576 INFO kablam!     |         ----^^^^^^^
Oct 13 01:24:15.576 INFO kablam!     |         |
Oct 13 01:24:15.576 INFO kablam!     |         help: remove this `mut`
Oct 13 01:24:15.576 INFO kablam! 
Oct 13 01:24:15.906 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.31s
Oct 13 01:24:15.916 INFO kablam! su: No module specific data is present
Oct 13 01:24:17.145 INFO running `"docker" "rm" "-f" "58c0c590064205babc95c2ad4edef9969b8ef59e4b0c2bcda771506962f67d9e"`
Oct 13 01:24:17.436 INFO blam! 58c0c590064205babc95c2ad4edef9969b8ef59e4b0c2bcda771506962f67d9e