Nov 30 21:58:30.692 INFO testing vasily-kirichenko/regex_benchmark against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Nov 30 21:58:30.692 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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"`
Nov 30 21:58:30.866 INFO [stdout] b258441b4cfd93d2f0d2ef39a59cd11ac44edbaca78d5bd10deeffa1b1faa77d
Nov 30 21:58:30.870 INFO running `"docker" "start" "-a" "b258441b4cfd93d2f0d2ef39a59cd11ac44edbaca78d5bd10deeffa1b1faa77d"`
Nov 30 21:58:31.673 INFO [stderr] usermod: no changes
Nov 30 21:58:31.743 INFO [stderr]    Compiling time v0.1.38
Nov 30 21:58:31.743 INFO [stderr]    Compiling itertools v0.7.4
Nov 30 21:58:31.743 INFO [stderr]    Compiling thread_local v0.3.4
Nov 30 21:58:31.743 INFO [stderr]    Compiling error-chain v0.11.0
Nov 30 21:58:32.355 INFO [stderr]    Compiling regex v0.2.3
Nov 30 21:58:37.324 INFO [stderr]    Compiling regex_benchmark v0.1.0 (/source)
Nov 30 21:58:37.514 INFO [stderr] error[E0554]: #![feature] may not be used on the beta release channel
Nov 30 21:58:37.514 INFO [stderr]  --> src/main.rs:1:1
Nov 30 21:58:37.514 INFO [stderr]   |
Nov 30 21:58:37.514 INFO [stderr] 1 | #![feature(universal_impl_trait)]
Nov 30 21:58:37.514 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 21:58:37.514 INFO [stderr] 
Nov 30 21:58:37.515 INFO [stderr] error: aborting due to previous error
Nov 30 21:58:37.515 INFO [stderr] 
Nov 30 21:58:37.515 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Nov 30 21:58:37.523 INFO [stderr] error: Could not compile `regex_benchmark`.
Nov 30 21:58:37.523 INFO [stderr] 
Nov 30 21:58:37.523 INFO [stderr] To learn more, run the command again with --verbose.
Nov 30 21:58:37.525 INFO [stderr] su: No module specific data is present
Nov 30 21:58:37.750 INFO running `"docker" "inspect" "b258441b4cfd93d2f0d2ef39a59cd11ac44edbaca78d5bd10deeffa1b1faa77d"`
Nov 30 21:58:37.839 INFO running `"docker" "rm" "-f" "b258441b4cfd93d2f0d2ef39a59cd11ac44edbaca78d5bd10deeffa1b1faa77d"`
Nov 30 21:58:37.974 INFO [stdout] b258441b4cfd93d2f0d2ef39a59cd11ac44edbaca78d5bd10deeffa1b1faa77d
