Dec 07 04:17:58.014 INFO testing plex-0.2.3 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 07 04:17:58.014 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 07 04:17:58.440 INFO [stdout] 406cfd543da0ef7a614005d08ff23fcbca6746c2174b63615cf932a0f52535f8
Dec 07 04:17:58.442 INFO running `"docker" "start" "-a" "406cfd543da0ef7a614005d08ff23fcbca6746c2174b63615cf932a0f52535f8"`
Dec 07 04:18:00.379 INFO [stderr] usermod: no changes
Dec 07 04:18:00.520 INFO [stderr]    Compiling plex v0.2.3 (/source)
Dec 07 04:18:13.533 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.13s
Dec 07 04:18:13.536 INFO [stderr] su: No module specific data is present
Dec 07 04:18:14.465 INFO running `"docker" "inspect" "406cfd543da0ef7a614005d08ff23fcbca6746c2174b63615cf932a0f52535f8"`
Dec 07 04:18:14.676 INFO running `"docker" "rm" "-f" "406cfd543da0ef7a614005d08ff23fcbca6746c2174b63615cf932a0f52535f8"`
Dec 07 04:18:14.797 INFO [stdout] 406cfd543da0ef7a614005d08ff23fcbca6746c2174b63615cf932a0f52535f8
Dec 07 04:18:14.799 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 07 04:18:15.085 INFO [stdout] 75fe1b2244c1f870c2bfef1123a96b28f52bf1cf42025b0a952b47aefa485113
Dec 07 04:18:15.087 INFO running `"docker" "start" "-a" "75fe1b2244c1f870c2bfef1123a96b28f52bf1cf42025b0a952b47aefa485113"`
Dec 07 04:18:15.540 INFO [stderr] usermod: no changes
Dec 07 04:18:15.584 INFO [stderr]    Compiling plex v0.2.3 (/source)
Dec 07 04:18:15.628 INFO [stderr] error[E0557]: feature has been removed
Dec 07 04:18:15.628 INFO [stderr]  --> examples/demo.rs:1:12
Dec 07 04:18:15.628 INFO [stderr]   |
Dec 07 04:18:15.628 INFO [stderr] 1 | #![feature(proc_macro_gen)]
Dec 07 04:18:15.628 INFO [stderr]   |            ^^^^^^^^^^^^^^
Dec 07 04:18:15.628 INFO [stderr]   |
Dec 07 04:18:15.628 INFO [stderr] note: subsumed by `#![feature(proc_macro_hygiene)]`
Dec 07 04:18:15.628 INFO [stderr]  --> examples/demo.rs:1:12
Dec 07 04:18:15.628 INFO [stderr]   |
Dec 07 04:18:15.628 INFO [stderr] 1 | #![feature(proc_macro_gen)]
Dec 07 04:18:15.628 INFO [stderr]   |            ^^^^^^^^^^^^^^
Dec 07 04:18:15.628 INFO [stderr] 
Dec 07 04:18:16.220 INFO [stderr] error[E0658]: procedural macros cannot expand to macro definitions (see issue #54727)
Dec 07 04:18:16.220 INFO [stderr]    --> examples/demo.rs:142:5
Dec 07 04:18:16.221 INFO [stderr]     |
Dec 07 04:18:16.221 INFO [stderr] 142 | /     parser! {
Dec 07 04:18:16.221 INFO [stderr] 143 | |         fn parse_(Token, Span);
Dec 07 04:18:16.221 INFO [stderr] 144 | |
Dec 07 04:18:16.221 INFO [stderr] 145 | |         // combine two spans
Dec 07 04:18:16.222 INFO [stderr] ...   |
Dec 07 04:18:16.222 INFO [stderr] 212 | |         }
Dec 07 04:18:16.222 INFO [stderr] 213 | |     }
Dec 07 04:18:16.222 INFO [stderr]     | |_____^
Dec 07 04:18:16.223 INFO [stderr]     |
Dec 07 04:18:16.223 INFO [stderr]     = help: add #![feature(proc_macro_hygiene)] to the crate attributes to enable
Dec 07 04:18:16.223 INFO [stderr] 
Dec 07 04:18:16.228 INFO [stderr] error: aborting due to 2 previous errors
Dec 07 04:18:16.228 INFO [stderr] 
Dec 07 04:18:16.228 INFO [stderr] Some errors occurred: E0557, E0658.
Dec 07 04:18:16.229 INFO [stderr] For more information about an error, try `rustc --explain E0557`.
Dec 07 04:18:16.235 INFO [stderr] error: Could not compile `plex`.
Dec 07 04:18:16.235 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 07 04:18:17.385 INFO [stderr] error: build failed
Dec 07 04:18:17.387 INFO [stderr] su: No module specific data is present
Dec 07 04:18:17.764 INFO running `"docker" "inspect" "75fe1b2244c1f870c2bfef1123a96b28f52bf1cf42025b0a952b47aefa485113"`
Dec 07 04:18:17.902 INFO running `"docker" "rm" "-f" "75fe1b2244c1f870c2bfef1123a96b28f52bf1cf42025b0a952b47aefa485113"`
Dec 07 04:18:18.028 INFO [stdout] 75fe1b2244c1f870c2bfef1123a96b28f52bf1cf42025b0a952b47aefa485113