Dec 14 03:18:42.186 INFO testing alexeyden/ecmascript_toy against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 03:18:42.186 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 03:18:42.595 INFO [stdout] e2704f2128cd6b9cfd6e47afb7b84519b18c2d20257f1dcd5e910d409b69375c
Dec 14 03:18:42.595 INFO running `"docker" "start" "-a" "e2704f2128cd6b9cfd6e47afb7b84519b18c2d20257f1dcd5e910d409b69375c"`
Dec 14 03:18:44.459 INFO [stderr] usermod: no changes
Dec 14 03:18:44.551 INFO [stderr]    Compiling ecmascript_toy v0.1.0 (/source)
Dec 14 03:18:45.514 INFO [stderr] warning: variable does not need to be mutable
Dec 14 03:18:45.514 INFO [stderr]    --> src/parser.rs:287:34
Dec 14 03:18:45.514 INFO [stderr]     |
Dec 14 03:18:45.514 INFO [stderr] 287 |   fn parse_expression(&mut self, mut parent: &mut Node) {
Dec 14 03:18:45.514 INFO [stderr]     |                                  ----^^^^^^
Dec 14 03:18:45.514 INFO [stderr]     |                                  |
Dec 14 03:18:45.514 INFO [stderr]     |                                  help: remove this `mut`
Dec 14 03:18:45.514 INFO [stderr]     |
Dec 14 03:18:45.514 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 14 03:18:45.514 INFO [stderr] 
Dec 14 03:18:45.515 INFO [stderr] warning: variable does not need to be mutable
Dec 14 03:18:45.515 INFO [stderr]    --> src/parser.rs:312:37
Dec 14 03:18:45.515 INFO [stderr]     |
Dec 14 03:18:45.515 INFO [stderr] 312 |   fn parse_condition_cmp(&mut self, mut parent: &mut Node) {
Dec 14 03:18:45.515 INFO [stderr]     |                                     ----^^^^^^
Dec 14 03:18:45.515 INFO [stderr]     |                                     |
Dec 14 03:18:45.515 INFO [stderr]     |                                     help: remove this `mut`
Dec 14 03:18:45.515 INFO [stderr] 
Dec 14 03:18:45.516 INFO [stderr] warning: variable does not need to be mutable
Dec 14 03:18:45.516 INFO [stderr]    --> src/parser.rs:341:37
Dec 14 03:18:45.516 INFO [stderr]     |
Dec 14 03:18:45.516 INFO [stderr] 341 |   fn parse_condition_and(&mut self, mut parent: &mut Node) {
Dec 14 03:18:45.516 INFO [stderr]     |                                     ----^^^^^^
Dec 14 03:18:45.516 INFO [stderr]     |                                     |
Dec 14 03:18:45.516 INFO [stderr]     |                                     help: remove this `mut`
Dec 14 03:18:45.516 INFO [stderr] 
Dec 14 03:18:45.517 INFO [stderr] warning: variable does not need to be mutable
Dec 14 03:18:45.517 INFO [stderr]    --> src/parser.rs:365:33
Dec 14 03:18:45.517 INFO [stderr]     |
Dec 14 03:18:45.517 INFO [stderr] 365 |   fn parse_condition(&mut self, mut parent: &mut Node) {
Dec 14 03:18:45.517 INFO [stderr]     |                                 ----^^^^^^
Dec 14 03:18:45.517 INFO [stderr]     |                                 |
Dec 14 03:18:45.517 INFO [stderr]     |                                 help: remove this `mut`
Dec 14 03:18:45.517 INFO [stderr] 
Dec 14 03:18:45.548 INFO [stderr] warning: variable does not need to be mutable
Dec 14 03:18:45.548 INFO [stderr]    --> src/frame_stack.rs:122:9
Dec 14 03:18:45.548 INFO [stderr]     |
Dec 14 03:18:45.548 INFO [stderr] 122 |     let mut offsets = &mut self.frames[self.cur_frame].var_offsets;
Dec 14 03:18:45.548 INFO [stderr]     |         ----^^^^^^^
Dec 14 03:18:45.548 INFO [stderr]     |         |
Dec 14 03:18:45.548 INFO [stderr]     |         help: remove this `mut`
Dec 14 03:18:45.548 INFO [stderr] 
Dec 14 03:18:47.807 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.31s
Dec 14 03:18:47.807 INFO [stderr] su: No module specific data is present
Dec 14 03:18:48.312 INFO running `"docker" "inspect" "e2704f2128cd6b9cfd6e47afb7b84519b18c2d20257f1dcd5e910d409b69375c"`
Dec 14 03:18:48.490 INFO running `"docker" "rm" "-f" "e2704f2128cd6b9cfd6e47afb7b84519b18c2d20257f1dcd5e910d409b69375c"`
Dec 14 03:18:48.719 INFO [stdout] e2704f2128cd6b9cfd6e47afb7b84519b18c2d20257f1dcd5e910d409b69375c
Dec 14 03:18:48.720 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 03:18:48.933 INFO [stdout] f4ad4a42383cc7fe93af795b6c858b1d496646bee6371067307d7b6c03584a94
Dec 14 03:18:48.940 INFO running `"docker" "start" "-a" "f4ad4a42383cc7fe93af795b6c858b1d496646bee6371067307d7b6c03584a94"`
Dec 14 03:18:49.427 INFO [stderr] usermod: no changes
Dec 14 03:18:49.460 INFO [stderr]    Compiling ecmascript_toy v0.1.0 (/source)
Dec 14 03:18:50.379 INFO [stderr] warning: variable does not need to be mutable
Dec 14 03:18:50.379 INFO [stderr]    --> src/parser.rs:287:34
Dec 14 03:18:50.379 INFO [stderr]     |
Dec 14 03:18:50.379 INFO [stderr] 287 |   fn parse_expression(&mut self, mut parent: &mut Node) {
Dec 14 03:18:50.379 INFO [stderr]     |                                  ----^^^^^^
Dec 14 03:18:50.379 INFO [stderr]     |                                  |
Dec 14 03:18:50.379 INFO [stderr]     |                                  help: remove this `mut`
Dec 14 03:18:50.379 INFO [stderr]     |
Dec 14 03:18:50.379 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 14 03:18:50.379 INFO [stderr] 
Dec 14 03:18:50.379 INFO [stderr] warning: variable does not need to be mutable
Dec 14 03:18:50.379 INFO [stderr]    --> src/parser.rs:312:37
Dec 14 03:18:50.379 INFO [stderr]     |
Dec 14 03:18:50.379 INFO [stderr] 312 |   fn parse_condition_cmp(&mut self, mut parent: &mut Node) {
Dec 14 03:18:50.379 INFO [stderr]     |                                     ----^^^^^^
Dec 14 03:18:50.379 INFO [stderr]     |                                     |
Dec 14 03:18:50.379 INFO [stderr]     |                                     help: remove this `mut`
Dec 14 03:18:50.379 INFO [stderr] 
Dec 14 03:18:50.379 INFO [stderr] warning: variable does not need to be mutable
Dec 14 03:18:50.379 INFO [stderr]    --> src/parser.rs:341:37
Dec 14 03:18:50.379 INFO [stderr]     |
Dec 14 03:18:50.379 INFO [stderr] 341 |   fn parse_condition_and(&mut self, mut parent: &mut Node) {
Dec 14 03:18:50.379 INFO [stderr]     |                                     ----^^^^^^
Dec 14 03:18:50.379 INFO [stderr]     |                                     |
Dec 14 03:18:50.379 INFO [stderr]     |                                     help: remove this `mut`
Dec 14 03:18:50.379 INFO [stderr] 
Dec 14 03:18:50.383 INFO [stderr] warning: variable does not need to be mutable
Dec 14 03:18:50.383 INFO [stderr]    --> src/parser.rs:365:33
Dec 14 03:18:50.383 INFO [stderr]     |
Dec 14 03:18:50.383 INFO [stderr] 365 |   fn parse_condition(&mut self, mut parent: &mut Node) {
Dec 14 03:18:50.383 INFO [stderr]     |                                 ----^^^^^^
Dec 14 03:18:50.383 INFO [stderr]     |                                 |
Dec 14 03:18:50.383 INFO [stderr]     |                                 help: remove this `mut`
Dec 14 03:18:50.383 INFO [stderr] 
Dec 14 03:18:50.418 INFO [stderr] warning: variable does not need to be mutable
Dec 14 03:18:50.418 INFO [stderr]    --> src/frame_stack.rs:122:9
Dec 14 03:18:50.418 INFO [stderr]     |
Dec 14 03:18:50.418 INFO [stderr] 122 |     let mut offsets = &mut self.frames[self.cur_frame].var_offsets;
Dec 14 03:18:50.418 INFO [stderr]     |         ----^^^^^^^
Dec 14 03:18:50.418 INFO [stderr]     |         |
Dec 14 03:18:50.418 INFO [stderr]     |         help: remove this `mut`
Dec 14 03:18:50.418 INFO [stderr] 
Dec 14 03:18:51.715 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.27s
Dec 14 03:18:51.717 INFO [stderr] su: No module specific data is present
Dec 14 03:18:52.271 INFO running `"docker" "inspect" "f4ad4a42383cc7fe93af795b6c858b1d496646bee6371067307d7b6c03584a94"`
Dec 14 03:18:52.477 INFO running `"docker" "rm" "-f" "f4ad4a42383cc7fe93af795b6c858b1d496646bee6371067307d7b6c03584a94"`
Dec 14 03:18:52.747 INFO [stdout] f4ad4a42383cc7fe93af795b6c858b1d496646bee6371067307d7b6c03584a94
Dec 14 03:18:52.749 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 03:18:53.400 INFO [stdout] 3cfb1dcf46a6421e3d08ad98495e30af9282b19417e72740cc9f3aa424f47448
Dec 14 03:18:53.402 INFO running `"docker" "start" "-a" "3cfb1dcf46a6421e3d08ad98495e30af9282b19417e72740cc9f3aa424f47448"`
Dec 14 03:18:54.232 INFO [stderr] usermod: no changes
Dec 14 03:18:54.259 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 14 03:18:54.259 INFO [stderr]      Running /target/debug/deps/ecmascript_toy-67c812f630964457
Dec 14 03:18:54.263 INFO [stdout] 
Dec 14 03:18:54.263 INFO [stdout] running 2 tests
Dec 14 03:18:54.264 INFO [stdout] test frame_stack::tests::test_frame_stack ... ok
Dec 14 03:18:54.264 INFO [stdout] test var_analyzer::tests::test_analyser ... ok
Dec 14 03:18:54.264 INFO [stdout] 
Dec 14 03:18:54.264 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 03:18:54.264 INFO [stdout] 
Dec 14 03:18:54.267 INFO [stderr] su: No module specific data is present
Dec 14 03:18:54.592 INFO running `"docker" "inspect" "3cfb1dcf46a6421e3d08ad98495e30af9282b19417e72740cc9f3aa424f47448"`
Dec 14 03:18:54.743 INFO running `"docker" "rm" "-f" "3cfb1dcf46a6421e3d08ad98495e30af9282b19417e72740cc9f3aa424f47448"`
Dec 14 03:18:54.866 INFO [stdout] 3cfb1dcf46a6421e3d08ad98495e30af9282b19417e72740cc9f3aa424f47448