Dec 18 12:55:04.039 INFO checking polly-0.1.2 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 12:55:04.039 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-3/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/polly/0.1.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 12:55:04.316 INFO [stdout] f57beca76e0eb72ff3c271e95c7d0894fa90e3a22c3bab54ca39bf3c8836ee96
Dec 18 12:55:04.318 INFO running `"docker" "start" "-a" "f57beca76e0eb72ff3c271e95c7d0894fa90e3a22c3bab54ca39bf3c8836ee96"`
Dec 18 12:55:05.476 INFO [stderr]     Checking serde_json v0.6.1
Dec 18 12:55:06.512 INFO [stderr]     Checking polly v0.1.2 (/opt/crater/workdir)
Dec 18 12:55:07.075 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 12:55:07.075 INFO [stderr]  --> src/lib.rs:6:1
Dec 18 12:55:07.075 INFO [stderr]   |
Dec 18 12:55:07.075 INFO [stderr] 6 | #[macro_use]
Dec 18 12:55:07.075 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 12:55:07.075 INFO [stderr]   |
Dec 18 12:55:07.075 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 12:55:07.075 INFO [stderr] 
Dec 18 12:55:07.075 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 18 12:55:07.075 INFO [stderr]    --> src/compiler/parser.rs:189:60
Dec 18 12:55:07.075 INFO [stderr]     |
Dec 18 12:55:07.075 INFO [stderr] 189 |                                         return Ok(CompCall((ComponentCall::from_component(component))));
Dec 18 12:55:07.075 INFO [stderr]     |                                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 12:55:07.075 INFO [stderr]     |
Dec 18 12:55:07.075 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 18 12:55:07.075 INFO [stderr] 
Dec 18 12:55:07.247 INFO [stderr] warning: unreachable expression
Dec 18 12:55:07.247 INFO [stderr]    --> src/compiler/parser.rs:275:49
Dec 18 12:55:07.247 INFO [stderr]     |
Dec 18 12:55:07.247 INFO [stderr] 275 |                                                 return unexpected_eof!(Symbol(index, Equals));
Dec 18 12:55:07.247 INFO [stderr]     |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 12:55:07.247 INFO [stderr]     |
Dec 18 12:55:07.247 INFO [stderr]     = note: #[warn(unreachable_code)] on by default
Dec 18 12:55:07.247 INFO [stderr] 
Dec 18 12:55:07.248 INFO [stderr] warning: unreachable expression
Dec 18 12:55:07.248 INFO [stderr]    --> src/compiler/parser.rs:285:45
Dec 18 12:55:07.248 INFO [stderr]     |
Dec 18 12:55:07.248 INFO [stderr] 285 |                                     None => return unexpected_eof!(Word(index, key)),
Dec 18 12:55:07.248 INFO [stderr]     |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 12:55:07.248 INFO [stderr] 
Dec 18 12:55:07.424 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 12:55:07.425 INFO [stderr]  --> src/lib.rs:6:1
Dec 18 12:55:07.425 INFO [stderr]   |
Dec 18 12:55:07.425 INFO [stderr] 6 | #[macro_use]
Dec 18 12:55:07.426 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 12:55:07.426 INFO [stderr]   |
Dec 18 12:55:07.426 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 12:55:07.426 INFO [stderr] 
Dec 18 12:55:07.427 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 18 12:55:07.427 INFO [stderr]    --> src/compiler/parser.rs:189:60
Dec 18 12:55:07.427 INFO [stderr]     |
Dec 18 12:55:07.428 INFO [stderr] 189 |                                         return Ok(CompCall((ComponentCall::from_component(component))));
Dec 18 12:55:07.428 INFO [stderr]     |                                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 12:55:07.428 INFO [stderr]     |
Dec 18 12:55:07.428 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 18 12:55:07.429 INFO [stderr] 
Dec 18 12:55:07.681 INFO [stderr] warning: unreachable expression
Dec 18 12:55:07.681 INFO [stderr]    --> src/compiler/parser.rs:275:49
Dec 18 12:55:07.681 INFO [stderr]     |
Dec 18 12:55:07.681 INFO [stderr] 275 |                                                 return unexpected_eof!(Symbol(index, Equals));
Dec 18 12:55:07.681 INFO [stderr]     |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 12:55:07.681 INFO [stderr]     |
Dec 18 12:55:07.681 INFO [stderr]     = note: #[warn(unreachable_code)] on by default
Dec 18 12:55:07.681 INFO [stderr] 
Dec 18 12:55:07.681 INFO [stderr] warning: unreachable expression
Dec 18 12:55:07.681 INFO [stderr]    --> src/compiler/parser.rs:285:45
Dec 18 12:55:07.681 INFO [stderr]     |
Dec 18 12:55:07.681 INFO [stderr] 285 |                                     None => return unexpected_eof!(Word(index, key)),
Dec 18 12:55:07.681 INFO [stderr]     |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 12:55:07.681 INFO [stderr] 
Dec 18 12:55:08.993 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.59s
Dec 18 12:55:09.293 INFO running `"docker" "inspect" "f57beca76e0eb72ff3c271e95c7d0894fa90e3a22c3bab54ca39bf3c8836ee96"`
Dec 18 12:55:09.454 INFO running `"docker" "rm" "-f" "f57beca76e0eb72ff3c271e95c7d0894fa90e3a22c3bab54ca39bf3c8836ee96"`
Dec 18 12:55:09.614 INFO [stdout] f57beca76e0eb72ff3c271e95c7d0894fa90e3a22c3bab54ca39bf3c8836ee96