Nov 30 19:18:03.336 INFO testing zapo/chelle against 1.30.1 for beta-1.31-5
Nov 30 19:18:03.337 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/beta-1.31-5/1.30.1:/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 +1.30.1 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 19:18:03.992 INFO [stdout] a10db9505d26fe9cf7e52c7befded5151cdc70290ce0252c1437b7d8fb534e76
Nov 30 19:18:03.995 INFO running `"docker" "start" "-a" "a10db9505d26fe9cf7e52c7befded5151cdc70290ce0252c1437b7d8fb534e76"`
Nov 30 19:18:06.483 INFO [stderr] usermod: no changes
Nov 30 19:18:06.603 INFO [stderr]    Compiling semver v0.1.20
Nov 30 19:18:06.603 INFO [stderr]    Compiling void v1.0.2
Nov 30 19:18:08.009 INFO [stderr]    Compiling rustc_version v0.1.7
Nov 30 19:18:08.897 INFO [stderr]    Compiling nix v0.7.0
Nov 30 19:18:14.687 INFO [stderr]    Compiling chelle v0.1.0 (/source)
Nov 30 19:18:14.883 INFO [stderr] error[E0554]: #![feature] may not be used on the stable release channel
Nov 30 19:18:14.883 INFO [stderr]  --> src/main.rs:1:1
Nov 30 19:18:14.883 INFO [stderr]   |
Nov 30 19:18:14.883 INFO [stderr] 1 | #![feature(slice_patterns)]
Nov 30 19:18:14.883 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 19:18:14.883 INFO [stderr] 
Nov 30 19:18:14.883 INFO [stderr] error: aborting due to previous error
Nov 30 19:18:14.883 INFO [stderr] 
Nov 30 19:18:14.883 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Nov 30 19:18:14.895 INFO [stderr] error: Could not compile `chelle`.
Nov 30 19:18:14.895 INFO [stderr] 
Nov 30 19:18:14.895 INFO [stderr] To learn more, run the command again with --verbose.
Nov 30 19:18:14.895 INFO [stderr] su: No module specific data is present
Nov 30 19:18:15.785 INFO running `"docker" "inspect" "a10db9505d26fe9cf7e52c7befded5151cdc70290ce0252c1437b7d8fb534e76"`
Nov 30 19:18:16.142 INFO running `"docker" "rm" "-f" "a10db9505d26fe9cf7e52c7befded5151cdc70290ce0252c1437b7d8fb534e76"`
Nov 30 19:18:16.507 INFO [stdout] a10db9505d26fe9cf7e52c7befded5151cdc70290ce0252c1437b7d8fb534e76
