Dec 01 14:06:05.981 INFO testing jens1o/rust-ua-matcher against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 01 14:06:05.981 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 14:06:06.423 INFO [stdout] 256fee66c469305677e107a07fc44d48c7a0b20b5c7e5aee011ccb6660cd77f2
Dec 01 14:06:06.424 INFO running `"docker" "start" "-a" "256fee66c469305677e107a07fc44d48c7a0b20b5c7e5aee011ccb6660cd77f2"`
Dec 01 14:06:07.382 INFO [stderr] usermod: no changes
Dec 01 14:06:07.455 INFO [stderr]    Compiling rust-ua-matcher v0.1.0 (/source)
Dec 01 14:06:08.112 INFO [stderr] error[E0554]: #![feature] may not be used on the beta release channel
Dec 01 14:06:08.112 INFO [stderr]  --> src/main.rs:4:1
Dec 01 14:06:08.112 INFO [stderr]   |
Dec 01 14:06:08.112 INFO [stderr] 4 | #![feature(tool_lints)]
Dec 01 14:06:08.112 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 14:06:08.112 INFO [stderr] 
Dec 01 14:06:08.112 INFO [stderr] error: aborting due to previous error
Dec 01 14:06:08.112 INFO [stderr] 
Dec 01 14:06:08.112 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 01 14:06:08.122 INFO [stderr] error: Could not compile `rust-ua-matcher`.
Dec 01 14:06:08.123 INFO [stderr] 
Dec 01 14:06:08.123 INFO [stderr] To learn more, run the command again with --verbose.
Dec 01 14:06:08.123 INFO [stderr] su: No module specific data is present
Dec 01 14:06:08.904 INFO running `"docker" "inspect" "256fee66c469305677e107a07fc44d48c7a0b20b5c7e5aee011ccb6660cd77f2"`
Dec 01 14:06:09.189 INFO running `"docker" "rm" "-f" "256fee66c469305677e107a07fc44d48c7a0b20b5c7e5aee011ccb6660cd77f2"`
Dec 01 14:06:09.547 INFO [stdout] 256fee66c469305677e107a07fc44d48c7a0b20b5c7e5aee011ccb6660cd77f2
