Dec 02 17:44:57.552 INFO testing scrftch-0.1.1 against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 02 17:44:57.552 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt 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 17:44:57.955 INFO [stdout] adda287f7be1e2389239676a7c50f29c7b101de6b68019ca99f39d499a564a43
Dec 02 17:44:57.963 INFO running `"docker" "start" "-a" "adda287f7be1e2389239676a7c50f29c7b101de6b68019ca99f39d499a564a43"`
Dec 02 17:44:59.166 INFO [stderr] usermod: no changes
Dec 02 17:44:59.291 INFO [stderr]    Compiling rust-embed v1.1.1
Dec 02 17:45:04.689 INFO [stderr]    Compiling scrftch v0.1.1 (/source)
Dec 02 17:45:06.135 INFO [stderr] error[E0554]: #![feature] may not be used on the beta release channel
Dec 02 17:45:06.135 INFO [stderr]  --> src/main.rs:2:1
Dec 02 17:45:06.136 INFO [stderr]   |
Dec 02 17:45:06.136 INFO [stderr] 2 | #![feature(attr_literals)]
Dec 02 17:45:06.136 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 17:45:06.136 INFO [stderr] 
Dec 02 17:45:06.136 INFO [stderr] error: aborting due to previous error
Dec 02 17:45:06.137 INFO [stderr] 
Dec 02 17:45:06.137 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 02 17:45:06.143 INFO [stderr] error: Could not compile `scrftch`.
Dec 02 17:45:06.143 INFO [stderr] 
Dec 02 17:45:06.143 INFO [stderr] To learn more, run the command again with --verbose.
Dec 02 17:45:06.146 INFO [stderr] su: No module specific data is present
Dec 02 17:45:07.986 INFO running `"docker" "inspect" "adda287f7be1e2389239676a7c50f29c7b101de6b68019ca99f39d499a564a43"`
Dec 02 17:45:08.309 INFO running `"docker" "rm" "-f" "adda287f7be1e2389239676a7c50f29c7b101de6b68019ca99f39d499a564a43"`
Dec 02 17:45:08.667 INFO [stdout] adda287f7be1e2389239676a7c50f29c7b101de6b68019ca99f39d499a564a43