Nov 30 07:16:14.085 INFO checking alexeyden/ecmascript_toy against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 07:16:14.085 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-6/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 30 07:16:14.486 INFO [stdout] 92c3d488b55f12a2da47847ac07b90b85a416c7dee23be56120ce55daad2a8df
Nov 30 07:16:14.488 INFO running `"docker" "start" "-a" "92c3d488b55f12a2da47847ac07b90b85a416c7dee23be56120ce55daad2a8df"`
Nov 30 07:16:15.927 INFO [stderr] usermod: no changes
Nov 30 07:16:15.992 INFO [stderr]     Checking ecmascript_toy v0.1.0 (/source)
Nov 30 07:16:17.275 INFO [stderr] warning: variable does not need to be mutable
Nov 30 07:16:17.276 INFO [stderr]    --> src/parser.rs:287:34
Nov 30 07:16:17.276 INFO [stderr]     |
Nov 30 07:16:17.276 INFO [stderr] 287 |   fn parse_expression(&mut self, mut parent: &mut Node) {
Nov 30 07:16:17.277 INFO [stderr]     |                                  ----^^^^^^
Nov 30 07:16:17.277 INFO [stderr]     |                                  |
Nov 30 07:16:17.278 INFO [stderr]     |                                  help: remove this `mut`
Nov 30 07:16:17.278 INFO [stderr]     |
Nov 30 07:16:17.278 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 30 07:16:17.278 INFO [stderr] 
Nov 30 07:16:17.279 INFO [stderr] warning: variable does not need to be mutable
Nov 30 07:16:17.279 INFO [stderr]    --> src/parser.rs:312:37
Nov 30 07:16:17.280 INFO [stderr]     |
Nov 30 07:16:17.280 INFO [stderr] 312 |   fn parse_condition_cmp(&mut self, mut parent: &mut Node) {
Nov 30 07:16:17.280 INFO [stderr]     |                                     ----^^^^^^
Nov 30 07:16:17.280 INFO [stderr]     |                                     |
Nov 30 07:16:17.281 INFO [stderr]     |                                     help: remove this `mut`
Nov 30 07:16:17.281 INFO [stderr] 
Nov 30 07:16:17.281 INFO [stderr] warning: variable does not need to be mutable
Nov 30 07:16:17.282 INFO [stderr]    --> src/parser.rs:341:37
Nov 30 07:16:17.282 INFO [stderr]     |
Nov 30 07:16:17.282 INFO [stderr] 341 |   fn parse_condition_and(&mut self, mut parent: &mut Node) {
Nov 30 07:16:17.282 INFO [stderr]     |                                     ----^^^^^^
Nov 30 07:16:17.283 INFO [stderr]     |                                     |
Nov 30 07:16:17.283 INFO [stderr]     |                                     help: remove this `mut`
Nov 30 07:16:17.283 INFO [stderr] 
Nov 30 07:16:17.284 INFO [stderr] warning: variable does not need to be mutable
Nov 30 07:16:17.284 INFO [stderr]    --> src/parser.rs:365:33
Nov 30 07:16:17.284 INFO [stderr]     |
Nov 30 07:16:17.285 INFO [stderr] 365 |   fn parse_condition(&mut self, mut parent: &mut Node) {
Nov 30 07:16:17.285 INFO [stderr]     |                                 ----^^^^^^
Nov 30 07:16:17.285 INFO [stderr]     |                                 |
Nov 30 07:16:17.285 INFO [stderr]     |                                 help: remove this `mut`
Nov 30 07:16:17.286 INFO [stderr] 
Nov 30 07:16:17.328 INFO [stderr] warning: variable does not need to be mutable
Nov 30 07:16:17.329 INFO [stderr]    --> src/frame_stack.rs:122:9
Nov 30 07:16:17.329 INFO [stderr]     |
Nov 30 07:16:17.329 INFO [stderr] 122 |     let mut offsets = &mut self.frames[self.cur_frame].var_offsets;
Nov 30 07:16:17.330 INFO [stderr]     |         ----^^^^^^^
Nov 30 07:16:17.330 INFO [stderr]     |         |
Nov 30 07:16:17.330 INFO [stderr]     |         help: remove this `mut`
Nov 30 07:16:17.330 INFO [stderr] 
Nov 30 07:16:17.533 INFO [stderr] warning: variable does not need to be mutable
Nov 30 07:16:17.533 INFO [stderr]    --> src/parser.rs:287:34
Nov 30 07:16:17.533 INFO [stderr]     |
Nov 30 07:16:17.533 INFO [stderr] 287 |   fn parse_expression(&mut self, mut parent: &mut Node) {
Nov 30 07:16:17.533 INFO [stderr]     |                                  ----^^^^^^
Nov 30 07:16:17.534 INFO [stderr]     |                                  |
Nov 30 07:16:17.534 INFO [stderr]     |                                  help: remove this `mut`
Nov 30 07:16:17.534 INFO [stderr]     |
Nov 30 07:16:17.534 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 30 07:16:17.534 INFO [stderr] 
Nov 30 07:16:17.537 INFO [stderr] warning: variable does not need to be mutable
Nov 30 07:16:17.537 INFO [stderr]    --> src/parser.rs:312:37
Nov 30 07:16:17.537 INFO [stderr]     |
Nov 30 07:16:17.537 INFO [stderr] 312 |   fn parse_condition_cmp(&mut self, mut parent: &mut Node) {
Nov 30 07:16:17.537 INFO [stderr]     |                                     ----^^^^^^
Nov 30 07:16:17.537 INFO [stderr]     |                                     |
Nov 30 07:16:17.537 INFO [stderr]     |                                     help: remove this `mut`
Nov 30 07:16:17.537 INFO [stderr] 
Nov 30 07:16:17.537 INFO [stderr] warning: variable does not need to be mutable
Nov 30 07:16:17.537 INFO [stderr]    --> src/parser.rs:341:37
Nov 30 07:16:17.537 INFO [stderr]     |
Nov 30 07:16:17.537 INFO [stderr] 341 |   fn parse_condition_and(&mut self, mut parent: &mut Node) {
Nov 30 07:16:17.537 INFO [stderr]     |                                     ----^^^^^^
Nov 30 07:16:17.537 INFO [stderr]     |                                     |
Nov 30 07:16:17.537 INFO [stderr]     |                                     help: remove this `mut`
Nov 30 07:16:17.537 INFO [stderr] 
Nov 30 07:16:17.548 INFO [stderr] warning: variable does not need to be mutable
Nov 30 07:16:17.548 INFO [stderr]    --> src/parser.rs:365:33
Nov 30 07:16:17.548 INFO [stderr]     |
Nov 30 07:16:17.548 INFO [stderr] 365 |   fn parse_condition(&mut self, mut parent: &mut Node) {
Nov 30 07:16:17.548 INFO [stderr]     |                                 ----^^^^^^
Nov 30 07:16:17.548 INFO [stderr]     |                                 |
Nov 30 07:16:17.548 INFO [stderr]     |                                 help: remove this `mut`
Nov 30 07:16:17.548 INFO [stderr] 
Nov 30 07:16:17.580 INFO [stderr] warning: variable does not need to be mutable
Nov 30 07:16:17.580 INFO [stderr]    --> src/frame_stack.rs:122:9
Nov 30 07:16:17.585 INFO [stderr]     |
Nov 30 07:16:17.585 INFO [stderr] 122 |     let mut offsets = &mut self.frames[self.cur_frame].var_offsets;
Nov 30 07:16:17.585 INFO [stderr]     |         ----^^^^^^^
Nov 30 07:16:17.585 INFO [stderr]     |         |
Nov 30 07:16:17.585 INFO [stderr]     |         help: remove this `mut`
Nov 30 07:16:17.585 INFO [stderr] 
Nov 30 07:16:17.729 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.78s
Nov 30 07:16:17.731 INFO [stderr] su: No module specific data is present
Nov 30 07:16:18.574 INFO running `"docker" "inspect" "92c3d488b55f12a2da47847ac07b90b85a416c7dee23be56120ce55daad2a8df"`
Nov 30 07:16:18.836 INFO running `"docker" "rm" "-f" "92c3d488b55f12a2da47847ac07b90b85a416c7dee23be56120ce55daad2a8df"`
Nov 30 07:16:19.248 INFO [stdout] 92c3d488b55f12a2da47847ac07b90b85a416c7dee23be56120ce55daad2a8df