Dec 02 22:59:34.968 INFO testing pci-0.0.1 against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 02 22:59:34.968 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 22:59:35.207 INFO [stdout] c4a3458635df9c783a806c061e63d5672940087ce2777243f5180de61a9979c2
Dec 02 22:59:35.212 INFO running `"docker" "start" "-a" "c4a3458635df9c783a806c061e63d5672940087ce2777243f5180de61a9979c2"`
Dec 02 22:59:36.681 INFO [stderr] usermod: no changes
Dec 02 22:59:36.731 INFO [stderr]    Compiling pci v0.0.1 (/source)
Dec 02 22:59:36.867 INFO [stderr] error[E0554]: #![feature] may not be used on the beta release channel
Dec 02 22:59:36.867 INFO [stderr]   --> src/lib.rs:11:1
Dec 02 22:59:36.867 INFO [stderr]    |
Dec 02 22:59:36.867 INFO [stderr] 11 | #![feature(no_std)]
Dec 02 22:59:36.867 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^
Dec 02 22:59:36.867 INFO [stderr] 
Dec 02 22:59:36.867 INFO [stderr] error: aborting due to previous error
Dec 02 22:59:36.867 INFO [stderr] 
Dec 02 22:59:36.867 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 02 22:59:36.871 INFO [stderr] error: Could not compile `pci`.
Dec 02 22:59:36.871 INFO [stderr] 
Dec 02 22:59:36.871 INFO [stderr] To learn more, run the command again with --verbose.
Dec 02 22:59:36.871 INFO [stderr] su: No module specific data is present
Dec 02 22:59:37.411 INFO running `"docker" "inspect" "c4a3458635df9c783a806c061e63d5672940087ce2777243f5180de61a9979c2"`
Dec 02 22:59:37.620 INFO running `"docker" "rm" "-f" "c4a3458635df9c783a806c061e63d5672940087ce2777243f5180de61a9979c2"`
Dec 02 22:59:37.753 INFO [stdout] c4a3458635df9c783a806c061e63d5672940087ce2777243f5180de61a9979c2