Dec 01 16:41:09.144 INFO testing gibfahn/clippy-panic against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 01 16:41:09.144 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-6/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 01 16:41:09.615 INFO [stdout] 710477b34e620cc3f8b6cee538585d526aa0314859175f291c8fafc0ec264b0d
Dec 01 16:41:09.617 INFO running `"docker" "start" "-a" "710477b34e620cc3f8b6cee538585d526aa0314859175f291c8fafc0ec264b0d"`
Dec 01 16:41:11.139 INFO [stderr] usermod: no changes
Dec 01 16:41:11.227 INFO [stderr]    Compiling rust-crypto v0.2.36
Dec 01 16:41:22.769 INFO [stderr]    Compiling clippy_panic v0.1.0 (/source)
Dec 01 16:41:23.184 INFO [stderr] error[E0554]: #![feature] may not be used on the beta release channel
Dec 01 16:41:23.184 INFO [stderr]  --> src/main.rs:1:1
Dec 01 16:41:23.184 INFO [stderr]   |
Dec 01 16:41:23.185 INFO [stderr] 1 | #![feature(rustc_private)]
Dec 01 16:41:23.185 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 16:41:23.185 INFO [stderr] 
Dec 01 16:41:23.186 INFO [stderr] error: aborting due to previous error
Dec 01 16:41:23.186 INFO [stderr] 
Dec 01 16:41:23.186 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 01 16:41:23.188 INFO [stderr] error: Could not compile `clippy_panic`.
Dec 01 16:41:23.189 INFO [stderr] 
Dec 01 16:41:23.189 INFO [stderr] To learn more, run the command again with --verbose.
Dec 01 16:41:23.191 INFO [stderr] su: No module specific data is present
Dec 01 16:41:24.759 INFO running `"docker" "inspect" "710477b34e620cc3f8b6cee538585d526aa0314859175f291c8fafc0ec264b0d"`
Dec 01 16:41:25.051 INFO running `"docker" "rm" "-f" "710477b34e620cc3f8b6cee538585d526aa0314859175f291c8fafc0ec264b0d"`
Dec 01 16:41:25.383 INFO [stdout] 710477b34e620cc3f8b6cee538585d526aa0314859175f291c8fafc0ec264b0d
