Dec 03 04:37:42.888 INFO testing iodyn-0.2.1 against 1.30.1 for beta-1.31-5
Dec 03 04:37:42.888 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-6/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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"`
Dec 03 04:37:43.204 INFO [stdout] ab58a3cf9128a0e2d3372928e2379032205e8a411948504fe0f07998824ccb8e
Dec 03 04:37:43.206 INFO running `"docker" "start" "-a" "ab58a3cf9128a0e2d3372928e2379032205e8a411948504fe0f07998824ccb8e"`
Dec 03 04:37:44.242 INFO [stderr] usermod: no changes
Dec 03 04:37:44.307 INFO [stderr]    Compiling adapton v0.3.30
Dec 03 04:37:45.247 INFO [stderr] error[E0554]: #![feature] may not be used on the stable release channel
Dec 03 04:37:45.247 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/adapton-0.3.30/src/lib.rs:1399:1
Dec 03 04:37:45.247 INFO [stderr]      |
Dec 03 04:37:45.247 INFO [stderr] 1399 | #![feature(box_patterns)]
Dec 03 04:37:45.247 INFO [stderr]      | ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 04:37:45.247 INFO [stderr] 
Dec 03 04:37:45.247 INFO [stderr] error[E0554]: #![feature] may not be used on the stable release channel
Dec 03 04:37:45.247 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/adapton-0.3.30/src/lib.rs:1400:1
Dec 03 04:37:45.247 INFO [stderr]      |
Dec 03 04:37:45.247 INFO [stderr] 1400 | #![feature(box_syntax)]
Dec 03 04:37:45.247 INFO [stderr]      | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 04:37:45.251 INFO [stderr] 
Dec 03 04:37:45.267 INFO [stderr] error: aborting due to 2 previous errors
Dec 03 04:37:45.267 INFO [stderr] 
Dec 03 04:37:45.267 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 03 04:37:45.276 INFO [stderr] error: Could not compile `adapton`.
Dec 03 04:37:45.276 INFO [stderr] 
Dec 03 04:37:45.276 INFO [stderr] To learn more, run the command again with --verbose.
Dec 03 04:37:45.277 INFO [stderr] su: No module specific data is present
Dec 03 04:37:45.735 INFO running `"docker" "inspect" "ab58a3cf9128a0e2d3372928e2379032205e8a411948504fe0f07998824ccb8e"`
Dec 03 04:37:46.005 INFO running `"docker" "rm" "-f" "ab58a3cf9128a0e2d3372928e2379032205e8a411948504fe0f07998824ccb8e"`
Dec 03 04:37:46.199 INFO [stdout] ab58a3cf9128a0e2d3372928e2379032205e8a411948504fe0f07998824ccb8e
