Dec 01 23:08:00.512 INFO testing birkenfeld/cache-rs against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 01 23:08:00.512 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 23:08:00.939 INFO [stdout] 77c1b20527d834734af15846ff2b5adac5042fabfd29dc66aeab1ecef44af9b4
Dec 01 23:08:00.948 INFO running `"docker" "start" "-a" "77c1b20527d834734af15846ff2b5adac5042fabfd29dc66aeab1ecef44af9b4"`
Dec 01 23:08:02.135 INFO [stderr] usermod: no changes
Dec 01 23:08:02.418 INFO [stderr]    Compiling arc-swap v0.3.0
Dec 01 23:08:02.418 INFO [stderr]    Compiling daemonize v0.3.0
Dec 01 23:08:02.418 INFO [stderr]    Compiling dns-lookup v0.9.1
Dec 01 23:08:02.431 INFO [stderr]    Compiling log4rs v0.8.0
Dec 01 23:08:02.431 INFO [stderr]    Compiling crossbeam-channel v0.2.6
Dec 01 23:08:06.531 INFO [stderr]    Compiling mlzutil v0.1.1
Dec 01 23:08:06.605 INFO [stderr]    Compiling signal-hook v0.1.4
Dec 01 23:08:13.605 INFO [stderr]    Compiling mlzlog v0.4.1
Dec 01 23:08:15.623 INFO [stderr]    Compiling cache-rs v1.0.4 (/source)
Dec 01 23:08:18.587 INFO [stderr] error[E0554]: #![feature] may not be used on the beta release channel
Dec 01 23:08:18.587 INFO [stderr]   --> src/main.rs:25:1
Dec 01 23:08:18.588 INFO [stderr]    |
Dec 01 23:08:18.588 INFO [stderr] 25 | #![feature(nll)]
Dec 01 23:08:18.588 INFO [stderr]    | ^^^^^^^^^^^^^^^^
Dec 01 23:08:18.588 INFO [stderr] 
Dec 01 23:08:18.589 INFO [stderr] error: aborting due to previous error
Dec 01 23:08:18.589 INFO [stderr] 
Dec 01 23:08:18.589 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 01 23:08:18.608 INFO [stderr] error: Could not compile `cache-rs`.
Dec 01 23:08:18.608 INFO [stderr] 
Dec 01 23:08:18.608 INFO [stderr] To learn more, run the command again with --verbose.
Dec 01 23:08:18.611 INFO [stderr] su: No module specific data is present
Dec 01 23:08:19.984 INFO running `"docker" "inspect" "77c1b20527d834734af15846ff2b5adac5042fabfd29dc66aeab1ecef44af9b4"`
Dec 01 23:08:20.361 INFO running `"docker" "rm" "-f" "77c1b20527d834734af15846ff2b5adac5042fabfd29dc66aeab1ecef44af9b4"`
Dec 01 23:08:20.677 INFO [stdout] 77c1b20527d834734af15846ff2b5adac5042fabfd29dc66aeab1ecef44af9b4
