Oct 21 19:50:46.551 INFO checking alexeyden/ecmascript_toy against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 19:50:46.553 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-1/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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 21 19:50:46.936 INFO blam! 11c7dc59e439802df72980626cab501783e617b9bf96f01b28a42eeaea7dc34e
Oct 21 19:50:46.938 INFO running `"docker" "start" "-a" "11c7dc59e439802df72980626cab501783e617b9bf96f01b28a42eeaea7dc34e"`
Oct 21 19:50:48.004 INFO kablam! usermod: no changes
Oct 21 19:50:48.058 INFO kablam!     Checking ecmascript_toy v0.1.0 (/source)
Oct 21 19:50:49.277 INFO kablam! warning: variable does not need to be mutable
Oct 21 19:50:49.277 INFO kablam!    --> src/parser.rs:287:34
Oct 21 19:50:49.277 INFO kablam!     |
Oct 21 19:50:49.278 INFO kablam! 287 |   fn parse_expression(&mut self, mut parent: &mut Node) {
Oct 21 19:50:49.278 INFO kablam!     |                                  ----^^^^^^
Oct 21 19:50:49.278 INFO kablam!     |                                  |
Oct 21 19:50:49.279 INFO kablam!     |                                  help: remove this `mut`
Oct 21 19:50:49.279 INFO kablam!     |
Oct 21 19:50:49.284 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 21 19:50:49.285 INFO kablam! 
Oct 21 19:50:49.285 INFO kablam! warning: variable does not need to be mutable
Oct 21 19:50:49.285 INFO kablam!    --> src/parser.rs:312:37
Oct 21 19:50:49.286 INFO kablam!     |
Oct 21 19:50:49.286 INFO kablam! 312 |   fn parse_condition_cmp(&mut self, mut parent: &mut Node) {
Oct 21 19:50:49.286 INFO kablam!     |                                     ----^^^^^^
Oct 21 19:50:49.286 INFO kablam!     |                                     |
Oct 21 19:50:49.287 INFO kablam!     |                                     help: remove this `mut`
Oct 21 19:50:49.287 INFO kablam! 
Oct 21 19:50:49.287 INFO kablam! warning: variable does not need to be mutable
Oct 21 19:50:49.288 INFO kablam!    --> src/parser.rs:341:37
Oct 21 19:50:49.288 INFO kablam!     |
Oct 21 19:50:49.288 INFO kablam! 341 |   fn parse_condition_and(&mut self, mut parent: &mut Node) {
Oct 21 19:50:49.289 INFO kablam!     |                                     ----^^^^^^
Oct 21 19:50:49.289 INFO kablam!     |                                     |
Oct 21 19:50:49.289 INFO kablam!     |                                     help: remove this `mut`
Oct 21 19:50:49.290 INFO kablam! 
Oct 21 19:50:49.290 INFO kablam! warning: variable does not need to be mutable
Oct 21 19:50:49.290 INFO kablam!    --> src/parser.rs:365:33
Oct 21 19:50:49.290 INFO kablam!     |
Oct 21 19:50:49.291 INFO kablam! 365 |   fn parse_condition(&mut self, mut parent: &mut Node) {
Oct 21 19:50:49.291 INFO kablam!     |                                 ----^^^^^^
Oct 21 19:50:49.291 INFO kablam!     |                                 |
Oct 21 19:50:49.292 INFO kablam!     |                                 help: remove this `mut`
Oct 21 19:50:49.292 INFO kablam! 
Oct 21 19:50:49.357 INFO kablam! warning: variable does not need to be mutable
Oct 21 19:50:49.357 INFO kablam!    --> src/frame_stack.rs:122:9
Oct 21 19:50:49.357 INFO kablam!     |
Oct 21 19:50:49.357 INFO kablam! 122 |     let mut offsets = &mut self.frames[self.cur_frame].var_offsets;
Oct 21 19:50:49.358 INFO kablam!     |         ----^^^^^^^
Oct 21 19:50:49.358 INFO kablam!     |         |
Oct 21 19:50:49.358 INFO kablam!     |         help: remove this `mut`
Oct 21 19:50:49.359 INFO kablam! 
Oct 21 19:50:49.752 INFO kablam! warning: variable does not need to be mutable
Oct 21 19:50:49.752 INFO kablam!    --> src/parser.rs:287:34
Oct 21 19:50:49.752 INFO kablam!     |
Oct 21 19:50:49.752 INFO kablam! 287 |   fn parse_expression(&mut self, mut parent: &mut Node) {
Oct 21 19:50:49.752 INFO kablam!     |                                  ----^^^^^^
Oct 21 19:50:49.752 INFO kablam!     |                                  |
Oct 21 19:50:49.752 INFO kablam!     |                                  help: remove this `mut`
Oct 21 19:50:49.752 INFO kablam!     |
Oct 21 19:50:49.752 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 21 19:50:49.752 INFO kablam! 
Oct 21 19:50:49.752 INFO kablam! warning: variable does not need to be mutable
Oct 21 19:50:49.752 INFO kablam!    --> src/parser.rs:312:37
Oct 21 19:50:49.752 INFO kablam!     |
Oct 21 19:50:49.752 INFO kablam! 312 |   fn parse_condition_cmp(&mut self, mut parent: &mut Node) {
Oct 21 19:50:49.752 INFO kablam!     |                                     ----^^^^^^
Oct 21 19:50:49.752 INFO kablam!     |                                     |
Oct 21 19:50:49.752 INFO kablam!     |                                     help: remove this `mut`
Oct 21 19:50:49.752 INFO kablam! 
Oct 21 19:50:49.756 INFO kablam! warning: variable does not need to be mutable
Oct 21 19:50:49.757 INFO kablam!    --> src/parser.rs:341:37
Oct 21 19:50:49.757 INFO kablam!     |
Oct 21 19:50:49.757 INFO kablam! 341 |   fn parse_condition_and(&mut self, mut parent: &mut Node) {
Oct 21 19:50:49.757 INFO kablam!     |                                     ----^^^^^^
Oct 21 19:50:49.757 INFO kablam!     |                                     |
Oct 21 19:50:49.757 INFO kablam!     |                                     help: remove this `mut`
Oct 21 19:50:49.757 INFO kablam! 
Oct 21 19:50:49.757 INFO kablam! warning: variable does not need to be mutable
Oct 21 19:50:49.757 INFO kablam!    --> src/parser.rs:365:33
Oct 21 19:50:49.757 INFO kablam!     |
Oct 21 19:50:49.757 INFO kablam! 365 |   fn parse_condition(&mut self, mut parent: &mut Node) {
Oct 21 19:50:49.757 INFO kablam!     |                                 ----^^^^^^
Oct 21 19:50:49.757 INFO kablam!     |                                 |
Oct 21 19:50:49.757 INFO kablam!     |                                 help: remove this `mut`
Oct 21 19:50:49.757 INFO kablam! 
Oct 21 19:50:49.784 INFO kablam! warning: variable does not need to be mutable
Oct 21 19:50:49.784 INFO kablam!    --> src/frame_stack.rs:122:9
Oct 21 19:50:49.784 INFO kablam!     |
Oct 21 19:50:49.784 INFO kablam! 122 |     let mut offsets = &mut self.frames[self.cur_frame].var_offsets;
Oct 21 19:50:49.784 INFO kablam!     |         ----^^^^^^^
Oct 21 19:50:49.784 INFO kablam!     |         |
Oct 21 19:50:49.784 INFO kablam!     |         help: remove this `mut`
Oct 21 19:50:49.784 INFO kablam! 
Oct 21 19:50:49.929 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.91s
Oct 21 19:50:49.929 INFO kablam! su: No module specific data is present
Oct 21 19:50:50.482 INFO running `"docker" "rm" "-f" "11c7dc59e439802df72980626cab501783e617b9bf96f01b28a42eeaea7dc34e"`
Oct 21 19:50:50.726 INFO blam! 11c7dc59e439802df72980626cab501783e617b9bf96f01b28a42eeaea7dc34e