Dec 02 01:43:41.886 INFO testing adamAndMath/AlgebraicManipulatorRust against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 02 01:43:41.886 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 02 01:43:42.090 INFO [stdout] 0612ce00ba6e90475bc9746f274b4e3291e69ccdf3e799d441e0cf21ae0f59cb
Dec 02 01:43:42.092 INFO running `"docker" "start" "-a" "0612ce00ba6e90475bc9746f274b4e3291e69ccdf3e799d441e0cf21ae0f59cb"`
Dec 02 01:43:42.820 INFO [stderr] usermod: no changes
Dec 02 01:43:42.940 INFO [stderr]    Compiling pest_meta v2.0.3
Dec 02 01:43:46.308 INFO [stderr]    Compiling pest_generator v2.0.0
Dec 02 01:43:52.217 INFO [stderr]    Compiling pest_derive v2.0.1
Dec 02 01:43:55.243 INFO [stderr]    Compiling algebra v0.1.0 (/source)
Dec 02 01:43:55.769 INFO [stderr] error[E0554]: #![feature] may not be used on the beta release channel
Dec 02 01:43:55.769 INFO [stderr]  --> src/main.rs:1:1
Dec 02 01:43:55.769 INFO [stderr]   |
Dec 02 01:43:55.769 INFO [stderr] 1 | #![feature(range_contains, box_patterns, transpose_result)]
Dec 02 01:43:55.769 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 01:43:55.769 INFO [stderr] 
Dec 02 01:43:55.778 INFO [stderr] error: aborting due to previous error
Dec 02 01:43:55.778 INFO [stderr] 
Dec 02 01:43:55.778 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 02 01:43:55.799 INFO [stderr] error: Could not compile `algebra`.
Dec 02 01:43:55.799 INFO [stderr] 
Dec 02 01:43:55.799 INFO [stderr] To learn more, run the command again with --verbose.
Dec 02 01:43:55.807 INFO [stderr] su: No module specific data is present
Dec 02 01:43:56.726 INFO running `"docker" "inspect" "0612ce00ba6e90475bc9746f274b4e3291e69ccdf3e799d441e0cf21ae0f59cb"`
Dec 02 01:43:56.963 INFO running `"docker" "rm" "-f" "0612ce00ba6e90475bc9746f274b4e3291e69ccdf3e799d441e0cf21ae0f59cb"`
Dec 02 01:43:57.171 INFO [stdout] 0612ce00ba6e90475bc9746f274b4e3291e69ccdf3e799d441e0cf21ae0f59cb
