Dec 02 14:12:25.445 INFO testing thread-object-0.2.0 against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 02 14:12:25.445 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-4/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 14:12:25.697 INFO [stdout] 73a4c4d7ebc1dd0e60ef93e06c86af1edb2dfb2c980611f0dc92332224ff8985
Dec 02 14:12:25.705 INFO running `"docker" "start" "-a" "73a4c4d7ebc1dd0e60ef93e06c86af1edb2dfb2c980611f0dc92332224ff8985"`
Dec 02 14:12:26.623 INFO [stderr] usermod: no changes
Dec 02 14:12:26.687 INFO [stderr]    Compiling thread-object v0.2.0 (/source)
Dec 02 14:12:27.199 INFO [stderr] error[E0554]: #![feature] may not be used on the beta release channel
Dec 02 14:12:27.199 INFO [stderr]   --> src/lib.rs:15:1
Dec 02 14:12:27.199 INFO [stderr]    |
Dec 02 14:12:27.199 INFO [stderr] 15 | #![feature(const_fn)]
Dec 02 14:12:27.199 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^
Dec 02 14:12:27.199 INFO [stderr] 
Dec 02 14:12:27.199 INFO [stderr] error: aborting due to previous error
Dec 02 14:12:27.199 INFO [stderr] 
Dec 02 14:12:27.199 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 02 14:12:27.199 INFO [stderr] error: Could not compile `thread-object`.
Dec 02 14:12:27.199 INFO [stderr] 
Dec 02 14:12:27.199 INFO [stderr] To learn more, run the command again with --verbose.
Dec 02 14:12:27.208 INFO [stderr] su: No module specific data is present
Dec 02 14:12:28.031 INFO running `"docker" "inspect" "73a4c4d7ebc1dd0e60ef93e06c86af1edb2dfb2c980611f0dc92332224ff8985"`
Dec 02 14:12:28.279 INFO running `"docker" "rm" "-f" "73a4c4d7ebc1dd0e60ef93e06c86af1edb2dfb2c980611f0dc92332224ff8985"`
Dec 02 14:12:28.599 INFO [stdout] 73a4c4d7ebc1dd0e60ef93e06c86af1edb2dfb2c980611f0dc92332224ff8985
