Dec 02 04:10:30.884 INFO testing PragmaTwice/risp against 1.30.1 for beta-1.31-5
Dec 02 04:10:30.885 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 04:10:31.383 INFO [stdout] 26bdbf3770d7538b39d8d548540dc928c22f346bacda7c4b7db3f8e63f035cf9
Dec 02 04:10:31.385 INFO running `"docker" "start" "-a" "26bdbf3770d7538b39d8d548540dc928c22f346bacda7c4b7db3f8e63f035cf9"`
Dec 02 04:10:32.762 INFO [stderr] usermod: no changes
Dec 02 04:10:32.839 INFO [stderr]    Compiling risp v0.1.0 (/source)
Dec 02 04:10:33.391 INFO [stderr] error[E0554]: #![feature] may not be used on the stable release channel
Dec 02 04:10:33.391 INFO [stderr]  --> src/lib.rs:1:1
Dec 02 04:10:33.391 INFO [stderr]   |
Dec 02 04:10:33.391 INFO [stderr] 1 | #![feature(trace_macros)]
Dec 02 04:10:33.391 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 04:10:33.391 INFO [stderr] 
Dec 02 04:10:33.391 INFO [stderr] error[E0554]: #![feature] may not be used on the stable release channel
Dec 02 04:10:33.391 INFO [stderr]  --> src/lib.rs:2:1
Dec 02 04:10:33.391 INFO [stderr]   |
Dec 02 04:10:33.391 INFO [stderr] 2 | #![feature(macro_literal_matcher)]
Dec 02 04:10:33.391 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 04:10:33.391 INFO [stderr] 
Dec 02 04:10:33.391 INFO [stderr] error: aborting due to 2 previous errors
Dec 02 04:10:33.391 INFO [stderr] 
Dec 02 04:10:33.391 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 02 04:10:33.394 INFO [stderr] error: Could not compile `risp`.
Dec 02 04:10:33.394 INFO [stderr] 
Dec 02 04:10:33.394 INFO [stderr] To learn more, run the command again with --verbose.
Dec 02 04:10:33.395 INFO [stderr] su: No module specific data is present
Dec 02 04:10:33.963 INFO running `"docker" "inspect" "26bdbf3770d7538b39d8d548540dc928c22f346bacda7c4b7db3f8e63f035cf9"`
Dec 02 04:10:34.331 INFO running `"docker" "rm" "-f" "26bdbf3770d7538b39d8d548540dc928c22f346bacda7c4b7db3f8e63f035cf9"`
Dec 02 04:10:34.601 INFO [stdout] 26bdbf3770d7538b39d8d548540dc928c22f346bacda7c4b7db3f8e63f035cf9