Dec 02 09:53:51.668 INFO testing 4dahalibut/ded against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 02 09:53:51.668 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 09:53:52.211 INFO [stdout] ac7df1f2db852399a35e06b92c22da6fd440b4fcbf726ebd1b8ac30757fa621a
Dec 02 09:53:52.215 INFO running `"docker" "start" "-a" "ac7df1f2db852399a35e06b92c22da6fd440b4fcbf726ebd1b8ac30757fa621a"`
Dec 02 09:53:53.510 INFO [stderr] usermod: no changes
Dec 02 09:53:53.670 INFO [stderr]    Compiling regex v1.1.0
Dec 02 09:53:53.670 INFO [stderr]    Compiling regex-syntax v0.6.4
Dec 02 09:54:17.272 INFO [stderr]    Compiling ded v0.1.0 (/source)
Dec 02 09:54:18.883 INFO [stderr] error[E0554]: #![feature] may not be used on the beta release channel
Dec 02 09:54:18.883 INFO [stderr]  --> src/main.rs:1:1
Dec 02 09:54:18.883 INFO [stderr]   |
Dec 02 09:54:18.883 INFO [stderr] 1 | #![feature(get_type_id)]
Dec 02 09:54:18.883 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 09:54:18.883 INFO [stderr] 
Dec 02 09:54:18.883 INFO [stderr] error: aborting due to previous error
Dec 02 09:54:18.883 INFO [stderr] 
Dec 02 09:54:18.883 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 02 09:54:18.887 INFO [stderr] error: Could not compile `ded`.
Dec 02 09:54:18.887 INFO [stderr] 
Dec 02 09:54:18.887 INFO [stderr] To learn more, run the command again with --verbose.
Dec 02 09:54:18.895 INFO [stderr] su: No module specific data is present
Dec 02 09:54:20.157 INFO running `"docker" "inspect" "ac7df1f2db852399a35e06b92c22da6fd440b4fcbf726ebd1b8ac30757fa621a"`
Dec 02 09:54:20.385 INFO running `"docker" "rm" "-f" "ac7df1f2db852399a35e06b92c22da6fd440b4fcbf726ebd1b8ac30757fa621a"`
Dec 02 09:54:20.791 INFO [stdout] ac7df1f2db852399a35e06b92c22da6fd440b4fcbf726ebd1b8ac30757fa621a