Dec 02 12:33:05.260 INFO testing uhttp_request-0.5.1 against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 02 12:33:05.260 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 12:33:05.492 INFO [stdout] a8558d90cac474f37529c2e5fa54b3243b7b97f313d3721845f2011311325391
Dec 02 12:33:05.500 INFO running `"docker" "start" "-a" "a8558d90cac474f37529c2e5fa54b3243b7b97f313d3721845f2011311325391"`
Dec 02 12:33:05.954 INFO [stderr] usermod: no changes
Dec 02 12:33:05.998 INFO [stderr]    Compiling memchr v1.0.2
Dec 02 12:33:06.726 INFO [stderr]    Compiling uhttp_request v0.5.1 (/source)
Dec 02 12:33:07.223 INFO [stderr] error[E0554]: #![feature] may not be used on the beta release channel
Dec 02 12:33:07.224 INFO [stderr]   --> src/lib.rs:36:1
Dec 02 12:33:07.224 INFO [stderr]    |
Dec 02 12:33:07.224 INFO [stderr] 36 | #![feature(field_init_shorthand)]
Dec 02 12:33:07.224 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 12:33:07.224 INFO [stderr] 
Dec 02 12:33:07.224 INFO [stderr] error[E0554]: #![feature] may not be used on the beta release channel
Dec 02 12:33:07.224 INFO [stderr]   --> src/lib.rs:37:1
Dec 02 12:33:07.224 INFO [stderr]    |
Dec 02 12:33:07.224 INFO [stderr] 37 | #![feature(conservative_impl_trait)]
Dec 02 12:33:07.224 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 12:33:07.224 INFO [stderr] 
Dec 02 12:33:07.225 INFO [stderr] error: aborting due to 2 previous errors
Dec 02 12:33:07.225 INFO [stderr] 
Dec 02 12:33:07.225 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 02 12:33:07.231 INFO [stderr] error: Could not compile `uhttp_request`.
Dec 02 12:33:07.231 INFO [stderr] 
Dec 02 12:33:07.231 INFO [stderr] To learn more, run the command again with --verbose.
Dec 02 12:33:07.233 INFO [stderr] su: No module specific data is present
Dec 02 12:33:07.497 INFO running `"docker" "inspect" "a8558d90cac474f37529c2e5fa54b3243b7b97f313d3721845f2011311325391"`
Dec 02 12:33:07.602 INFO running `"docker" "rm" "-f" "a8558d90cac474f37529c2e5fa54b3243b7b97f313d3721845f2011311325391"`
Dec 02 12:33:07.695 INFO [stdout] a8558d90cac474f37529c2e5fa54b3243b7b97f313d3721845f2011311325391