Nov 18 03:41:13.918 INFO testing plex-0.2.3 against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 18 03:41:13.918 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 18 03:41:14.079 INFO [stdout] 838a87c5edd72680d19288d33166da6611419195805d7456365e6b08e0039c6b
Nov 18 03:41:14.084 INFO running `"docker" "start" "-a" "838a87c5edd72680d19288d33166da6611419195805d7456365e6b08e0039c6b"`
Nov 18 03:41:14.533 INFO [stderr] usermod: no changes
Nov 18 03:41:14.595 INFO [stderr]    Compiling plex v0.2.3 (/source)
Nov 18 03:41:30.098 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.54s
Nov 18 03:41:30.101 INFO [stderr] su: No module specific data is present
Nov 18 03:41:30.485 INFO running `"docker" "inspect" "838a87c5edd72680d19288d33166da6611419195805d7456365e6b08e0039c6b"`
Nov 18 03:41:30.593 INFO running `"docker" "rm" "-f" "838a87c5edd72680d19288d33166da6611419195805d7456365e6b08e0039c6b"`
Nov 18 03:41:30.713 INFO [stdout] 838a87c5edd72680d19288d33166da6611419195805d7456365e6b08e0039c6b
Nov 18 03:41:30.717 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 18 03:41:30.920 INFO [stdout] 215be882b7ea445af1ff6fdc51cbab8475d847d1a8f5344f521402ea205bccbd
Nov 18 03:41:30.922 INFO running `"docker" "start" "-a" "215be882b7ea445af1ff6fdc51cbab8475d847d1a8f5344f521402ea205bccbd"`
Nov 18 03:41:31.366 INFO [stderr] usermod: no changes
Nov 18 03:41:31.435 INFO [stderr]    Compiling plex v0.2.3 (/source)
Nov 18 03:41:31.579 INFO [stderr] error[E0557]: feature has been removed
Nov 18 03:41:31.580 INFO [stderr]  --> examples/demo.rs:1:12
Nov 18 03:41:31.580 INFO [stderr]   |
Nov 18 03:41:31.581 INFO [stderr] 1 | #![feature(proc_macro_gen)]
Nov 18 03:41:31.581 INFO [stderr]   |            ^^^^^^^^^^^^^^
Nov 18 03:41:31.582 INFO [stderr]   |
Nov 18 03:41:31.582 INFO [stderr] note: subsumed by `#![feature(proc_macro_hygiene)]`
Nov 18 03:41:31.583 INFO [stderr]  --> examples/demo.rs:1:12
Nov 18 03:41:31.583 INFO [stderr]   |
Nov 18 03:41:31.584 INFO [stderr] 1 | #![feature(proc_macro_gen)]
Nov 18 03:41:31.584 INFO [stderr]   |            ^^^^^^^^^^^^^^
Nov 18 03:41:31.584 INFO [stderr] 
Nov 18 03:41:32.467 INFO [stderr] error[E0658]: procedural macros cannot expand to macro definitions (see issue #54727)
Nov 18 03:41:32.468 INFO [stderr]    --> examples/demo.rs:142:5
Nov 18 03:41:32.469 INFO [stderr]     |
Nov 18 03:41:32.469 INFO [stderr] 142 | /     parser! {
Nov 18 03:41:32.470 INFO [stderr] 143 | |         fn parse_(Token, Span);
Nov 18 03:41:32.471 INFO [stderr] 144 | |
Nov 18 03:41:32.471 INFO [stderr] 145 | |         // combine two spans
Nov 18 03:41:32.472 INFO [stderr] ...   |
Nov 18 03:41:32.472 INFO [stderr] 212 | |         }
Nov 18 03:41:32.473 INFO [stderr] 213 | |     }
Nov 18 03:41:32.474 INFO [stderr]     | |_____^
Nov 18 03:41:32.474 INFO [stderr]     |
Nov 18 03:41:32.475 INFO [stderr]     = help: add #![feature(proc_macro_hygiene)] to the crate attributes to enable
Nov 18 03:41:32.475 INFO [stderr] 
Nov 18 03:41:32.475 INFO [stderr] error: aborting due to 2 previous errors
Nov 18 03:41:32.475 INFO [stderr] 
Nov 18 03:41:32.475 INFO [stderr] Some errors occurred: E0557, E0658.
Nov 18 03:41:32.476 INFO [stderr] For more information about an error, try `rustc --explain E0557`.
Nov 18 03:41:32.477 INFO [stderr] error: Could not compile `plex`.
Nov 18 03:41:32.477 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Nov 18 03:41:35.564 INFO [stderr] error: build failed
Nov 18 03:41:35.565 INFO [stderr] su: No module specific data is present
Nov 18 03:41:35.981 INFO running `"docker" "inspect" "215be882b7ea445af1ff6fdc51cbab8475d847d1a8f5344f521402ea205bccbd"`
Nov 18 03:41:36.091 INFO running `"docker" "rm" "-f" "215be882b7ea445af1ff6fdc51cbab8475d847d1a8f5344f521402ea205bccbd"`
Nov 18 03:41:36.207 INFO [stdout] 215be882b7ea445af1ff6fdc51cbab8475d847d1a8f5344f521402ea205bccbd