Dec 14 03:18:40.406 INFO testing alexeyden/ecmascript_toy against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 03:18:40.406 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-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"`
Dec 14 03:18:41.051 INFO [stdout] 7a941c2d2cd5160646b00d963284cfd5e50d6609cf644317b96dcf11e7f5b0eb
Dec 14 03:18:41.053 INFO running `"docker" "start" "-a" "7a941c2d2cd5160646b00d963284cfd5e50d6609cf644317b96dcf11e7f5b0eb"`
Dec 14 03:18:42.456 INFO [stderr] usermod: no changes
Dec 14 03:18:42.527 INFO [stderr]    Compiling ecmascript_toy v0.1.0 (/source)
Dec 14 03:18:43.391 INFO [stderr] warning: variable does not need to be mutable
Dec 14 03:18:43.391 INFO [stderr]    --> src/parser.rs:287:34
Dec 14 03:18:43.391 INFO [stderr]     |
Dec 14 03:18:43.391 INFO [stderr] 287 |   fn parse_expression(&mut self, mut parent: &mut Node) {
Dec 14 03:18:43.391 INFO [stderr]     |                                  ----^^^^^^
Dec 14 03:18:43.391 INFO [stderr]     |                                  |
Dec 14 03:18:43.391 INFO [stderr]     |                                  help: remove this `mut`
Dec 14 03:18:43.391 INFO [stderr]     |
Dec 14 03:18:43.391 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 14 03:18:43.391 INFO [stderr] 
Dec 14 03:18:43.391 INFO [stderr] warning: variable does not need to be mutable
Dec 14 03:18:43.391 INFO [stderr]    --> src/parser.rs:312:37
Dec 14 03:18:43.391 INFO [stderr]     |
Dec 14 03:18:43.391 INFO [stderr] 312 |   fn parse_condition_cmp(&mut self, mut parent: &mut Node) {
Dec 14 03:18:43.391 INFO [stderr]     |                                     ----^^^^^^
Dec 14 03:18:43.391 INFO [stderr]     |                                     |
Dec 14 03:18:43.391 INFO [stderr]     |                                     help: remove this `mut`
Dec 14 03:18:43.391 INFO [stderr] 
Dec 14 03:18:43.391 INFO [stderr] warning: variable does not need to be mutable
Dec 14 03:18:43.391 INFO [stderr]    --> src/parser.rs:341:37
Dec 14 03:18:43.391 INFO [stderr]     |
Dec 14 03:18:43.391 INFO [stderr] 341 |   fn parse_condition_and(&mut self, mut parent: &mut Node) {
Dec 14 03:18:43.391 INFO [stderr]     |                                     ----^^^^^^
Dec 14 03:18:43.391 INFO [stderr]     |                                     |
Dec 14 03:18:43.391 INFO [stderr]     |                                     help: remove this `mut`
Dec 14 03:18:43.391 INFO [stderr] 
Dec 14 03:18:43.391 INFO [stderr] warning: variable does not need to be mutable
Dec 14 03:18:43.391 INFO [stderr]    --> src/parser.rs:365:33
Dec 14 03:18:43.391 INFO [stderr]     |
Dec 14 03:18:43.391 INFO [stderr] 365 |   fn parse_condition(&mut self, mut parent: &mut Node) {
Dec 14 03:18:43.391 INFO [stderr]     |                                 ----^^^^^^
Dec 14 03:18:43.391 INFO [stderr]     |                                 |
Dec 14 03:18:43.391 INFO [stderr]     |                                 help: remove this `mut`
Dec 14 03:18:43.391 INFO [stderr] 
Dec 14 03:18:43.431 INFO [stderr] warning: variable does not need to be mutable
Dec 14 03:18:43.431 INFO [stderr]    --> src/frame_stack.rs:122:9
Dec 14 03:18:43.431 INFO [stderr]     |
Dec 14 03:18:43.431 INFO [stderr] 122 |     let mut offsets = &mut self.frames[self.cur_frame].var_offsets;
Dec 14 03:18:43.431 INFO [stderr]     |         ----^^^^^^^
Dec 14 03:18:43.431 INFO [stderr]     |         |
Dec 14 03:18:43.431 INFO [stderr]     |         help: remove this `mut`
Dec 14 03:18:43.431 INFO [stderr] 
Dec 14 03:18:46.107 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.63s
Dec 14 03:18:46.110 INFO [stderr] su: No module specific data is present
Dec 14 03:18:46.985 INFO running `"docker" "inspect" "7a941c2d2cd5160646b00d963284cfd5e50d6609cf644317b96dcf11e7f5b0eb"`
Dec 14 03:18:47.291 INFO running `"docker" "rm" "-f" "7a941c2d2cd5160646b00d963284cfd5e50d6609cf644317b96dcf11e7f5b0eb"`
Dec 14 03:18:47.635 INFO [stdout] 7a941c2d2cd5160646b00d963284cfd5e50d6609cf644317b96dcf11e7f5b0eb
Dec 14 03:18:47.641 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen --no-run" "-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"`
Dec 14 03:18:48.248 INFO [stdout] a72e648bdc2d91009f5796b785ef0d912a4e87854b7c47a11eb7515c3e17a849
Dec 14 03:18:48.255 INFO running `"docker" "start" "-a" "a72e648bdc2d91009f5796b785ef0d912a4e87854b7c47a11eb7515c3e17a849"`
Dec 14 03:18:48.768 INFO [stderr] usermod: no changes
Dec 14 03:18:48.810 INFO [stderr]    Compiling ecmascript_toy v0.1.0 (/source)
Dec 14 03:18:49.630 INFO [stderr] warning: variable does not need to be mutable
Dec 14 03:18:49.631 INFO [stderr]    --> src/parser.rs:287:34
Dec 14 03:18:49.631 INFO [stderr]     |
Dec 14 03:18:49.631 INFO [stderr] 287 |   fn parse_expression(&mut self, mut parent: &mut Node) {
Dec 14 03:18:49.631 INFO [stderr]     |                                  ----^^^^^^
Dec 14 03:18:49.631 INFO [stderr]     |                                  |
Dec 14 03:18:49.631 INFO [stderr]     |                                  help: remove this `mut`
Dec 14 03:18:49.631 INFO [stderr]     |
Dec 14 03:18:49.631 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 14 03:18:49.631 INFO [stderr] 
Dec 14 03:18:49.631 INFO [stderr] warning: variable does not need to be mutable
Dec 14 03:18:49.631 INFO [stderr]    --> src/parser.rs:312:37
Dec 14 03:18:49.631 INFO [stderr]     |
Dec 14 03:18:49.631 INFO [stderr] 312 |   fn parse_condition_cmp(&mut self, mut parent: &mut Node) {
Dec 14 03:18:49.631 INFO [stderr]     |                                     ----^^^^^^
Dec 14 03:18:49.631 INFO [stderr]     |                                     |
Dec 14 03:18:49.631 INFO [stderr]     |                                     help: remove this `mut`
Dec 14 03:18:49.631 INFO [stderr] 
Dec 14 03:18:49.631 INFO [stderr] warning: variable does not need to be mutable
Dec 14 03:18:49.631 INFO [stderr]    --> src/parser.rs:341:37
Dec 14 03:18:49.631 INFO [stderr]     |
Dec 14 03:18:49.631 INFO [stderr] 341 |   fn parse_condition_and(&mut self, mut parent: &mut Node) {
Dec 14 03:18:49.631 INFO [stderr]     |                                     ----^^^^^^
Dec 14 03:18:49.631 INFO [stderr]     |                                     |
Dec 14 03:18:49.631 INFO [stderr]     |                                     help: remove this `mut`
Dec 14 03:18:49.631 INFO [stderr] 
Dec 14 03:18:49.631 INFO [stderr] warning: variable does not need to be mutable
Dec 14 03:18:49.631 INFO [stderr]    --> src/parser.rs:365:33
Dec 14 03:18:49.631 INFO [stderr]     |
Dec 14 03:18:49.631 INFO [stderr] 365 |   fn parse_condition(&mut self, mut parent: &mut Node) {
Dec 14 03:18:49.631 INFO [stderr]     |                                 ----^^^^^^
Dec 14 03:18:49.631 INFO [stderr]     |                                 |
Dec 14 03:18:49.631 INFO [stderr]     |                                 help: remove this `mut`
Dec 14 03:18:49.631 INFO [stderr] 
Dec 14 03:18:49.659 INFO [stderr] warning: variable does not need to be mutable
Dec 14 03:18:49.659 INFO [stderr]    --> src/frame_stack.rs:122:9
Dec 14 03:18:49.659 INFO [stderr]     |
Dec 14 03:18:49.659 INFO [stderr] 122 |     let mut offsets = &mut self.frames[self.cur_frame].var_offsets;
Dec 14 03:18:49.659 INFO [stderr]     |         ----^^^^^^^
Dec 14 03:18:49.659 INFO [stderr]     |         |
Dec 14 03:18:49.659 INFO [stderr]     |         help: remove this `mut`
Dec 14 03:18:49.659 INFO [stderr] 
Dec 14 03:18:50.782 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.99s
Dec 14 03:18:50.795 INFO [stderr] su: No module specific data is present
Dec 14 03:18:51.542 INFO running `"docker" "inspect" "a72e648bdc2d91009f5796b785ef0d912a4e87854b7c47a11eb7515c3e17a849"`
Dec 14 03:18:51.841 INFO running `"docker" "rm" "-f" "a72e648bdc2d91009f5796b785ef0d912a4e87854b7c47a11eb7515c3e17a849"`
Dec 14 03:18:52.095 INFO [stdout] a72e648bdc2d91009f5796b785ef0d912a4e87854b7c47a11eb7515c3e17a849
Dec 14 03:18:52.097 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen" "-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"`
Dec 14 03:18:52.379 INFO [stdout] 09c260eaadd021e5c87f6b412a1984e2cd6b3d4259875d9411883172a9aa2b51
Dec 14 03:18:52.381 INFO running `"docker" "start" "-a" "09c260eaadd021e5c87f6b412a1984e2cd6b3d4259875d9411883172a9aa2b51"`
Dec 14 03:18:53.739 INFO [stderr] usermod: no changes
Dec 14 03:18:53.803 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 14 03:18:53.803 INFO [stderr]      Running /target/debug/deps/ecmascript_toy-d7cfcb0627edba14
Dec 14 03:18:53.823 INFO [stderr] su: No module specific data is present
Dec 14 03:18:53.823 INFO [stdout] 
Dec 14 03:18:53.823 INFO [stdout] running 2 tests
Dec 14 03:18:53.823 INFO [stdout] test frame_stack::tests::test_frame_stack ... ok
Dec 14 03:18:53.823 INFO [stdout] test var_analyzer::tests::test_analyser ... ok
Dec 14 03:18:53.823 INFO [stdout] 
Dec 14 03:18:53.823 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 03:18:53.823 INFO [stdout] 
Dec 14 03:18:54.408 INFO running `"docker" "inspect" "09c260eaadd021e5c87f6b412a1984e2cd6b3d4259875d9411883172a9aa2b51"`
Dec 14 03:18:54.513 INFO running `"docker" "rm" "-f" "09c260eaadd021e5c87f6b412a1984e2cd6b3d4259875d9411883172a9aa2b51"`
Dec 14 03:18:54.614 INFO [stdout] 09c260eaadd021e5c87f6b412a1984e2cd6b3d4259875d9411883172a9aa2b51