Nov 18 03:41:07.851 INFO testing plex-0.2.3 against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 18 03:41:07.852 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 03:41:08.108 INFO [stdout] 02e37a744fce6130119b786375d5b4edae42b6daa0bbbed7b8973fb5b685de1c
Nov 18 03:41:08.111 INFO running `"docker" "start" "-a" "02e37a744fce6130119b786375d5b4edae42b6daa0bbbed7b8973fb5b685de1c"`
Nov 18 03:41:09.329 INFO [stderr] usermod: no changes
Nov 18 03:41:09.403 INFO [stderr]    Compiling lalr v0.0.2
Nov 18 03:41:09.403 INFO [stderr]    Compiling redfa v0.0.2
Nov 18 03:41:11.333 INFO [stderr]    Compiling plex v0.2.3 (/source)
Nov 18 03:41:27.181 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.83s
Nov 18 03:41:27.185 INFO [stderr] su: No module specific data is present
Nov 18 03:41:28.168 INFO running `"docker" "inspect" "02e37a744fce6130119b786375d5b4edae42b6daa0bbbed7b8973fb5b685de1c"`
Nov 18 03:41:28.296 INFO running `"docker" "rm" "-f" "02e37a744fce6130119b786375d5b4edae42b6daa0bbbed7b8973fb5b685de1c"`
Nov 18 03:41:28.394 INFO [stdout] 02e37a744fce6130119b786375d5b4edae42b6daa0bbbed7b8973fb5b685de1c
Nov 18 03:41:28.396 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 03:41:28.584 INFO [stdout] 6f163562758fdcb09c2f7a96d3bf58d85652f5c0f2d45e9d0237ef8c9435ccfe
Nov 18 03:41:28.593 INFO running `"docker" "start" "-a" "6f163562758fdcb09c2f7a96d3bf58d85652f5c0f2d45e9d0237ef8c9435ccfe"`
Nov 18 03:41:29.034 INFO [stderr] usermod: no changes
Nov 18 03:41:29.090 INFO [stderr]    Compiling plex v0.2.3 (/source)
Nov 18 03:41:29.164 INFO [stderr] error[E0557]: feature has been removed
Nov 18 03:41:29.165 INFO [stderr]  --> examples/demo.rs:1:12
Nov 18 03:41:29.165 INFO [stderr]   |
Nov 18 03:41:29.165 INFO [stderr] 1 | #![feature(proc_macro_gen)]
Nov 18 03:41:29.165 INFO [stderr]   |            ^^^^^^^^^^^^^^
Nov 18 03:41:29.166 INFO [stderr]   |
Nov 18 03:41:29.166 INFO [stderr] note: subsumed by `#![feature(proc_macro_hygiene)]`
Nov 18 03:41:29.166 INFO [stderr]  --> examples/demo.rs:1:12
Nov 18 03:41:29.166 INFO [stderr]   |
Nov 18 03:41:29.166 INFO [stderr] 1 | #![feature(proc_macro_gen)]
Nov 18 03:41:29.166 INFO [stderr]   |            ^^^^^^^^^^^^^^
Nov 18 03:41:29.166 INFO [stderr] 
Nov 18 03:41:29.642 INFO [stderr] error[E0658]: procedural macros cannot expand to macro definitions (see issue #54727)
Nov 18 03:41:29.642 INFO [stderr]    --> examples/demo.rs:142:5
Nov 18 03:41:29.643 INFO [stderr]     |
Nov 18 03:41:29.643 INFO [stderr] 142 | /     parser! {
Nov 18 03:41:29.644 INFO [stderr] 143 | |         fn parse_(Token, Span);
Nov 18 03:41:29.645 INFO [stderr] 144 | |
Nov 18 03:41:29.645 INFO [stderr] 145 | |         // combine two spans
Nov 18 03:41:29.646 INFO [stderr] ...   |
Nov 18 03:41:29.646 INFO [stderr] 212 | |         }
Nov 18 03:41:29.647 INFO [stderr] 213 | |     }
Nov 18 03:41:29.647 INFO [stderr]     | |_____^
Nov 18 03:41:29.648 INFO [stderr]     |
Nov 18 03:41:29.648 INFO [stderr]     = help: add #![feature(proc_macro_hygiene)] to the crate attributes to enable
Nov 18 03:41:29.649 INFO [stderr] 
Nov 18 03:41:29.654 INFO [stderr] error: aborting due to 2 previous errors
Nov 18 03:41:29.655 INFO [stderr] 
Nov 18 03:41:29.655 INFO [stderr] Some errors occurred: E0557, E0658.
Nov 18 03:41:29.656 INFO [stderr] For more information about an error, try `rustc --explain E0557`.
Nov 18 03:41:29.663 INFO [stderr] error: Could not compile `plex`.
Nov 18 03:41:29.664 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Nov 18 03:41:32.638 INFO [stderr] error: build failed
Nov 18 03:41:32.639 INFO [stderr] su: No module specific data is present
Nov 18 03:41:33.065 INFO running `"docker" "inspect" "6f163562758fdcb09c2f7a96d3bf58d85652f5c0f2d45e9d0237ef8c9435ccfe"`
Nov 18 03:41:33.173 INFO running `"docker" "rm" "-f" "6f163562758fdcb09c2f7a96d3bf58d85652f5c0f2d45e9d0237ef8c9435ccfe"`
Nov 18 03:41:33.278 INFO [stdout] 6f163562758fdcb09c2f7a96d3bf58d85652f5c0f2d45e9d0237ef8c9435ccfe