Dec 02 03:16:46.723 INFO testing SonicFrog/furry-bassoon against 1.30.1 for beta-1.31-5
Dec 02 03:16:46.723 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 02 03:16:46.960 INFO [stdout] b77fc77752de9afc2d62bef6fdb4d4e7cb42d624a695e9bc99c40faec8a29737
Dec 02 03:16:46.962 INFO running `"docker" "start" "-a" "b77fc77752de9afc2d62bef6fdb4d4e7cb42d624a695e9bc99c40faec8a29737"`
Dec 02 03:16:47.649 INFO [stderr] usermod: no changes
Dec 02 03:16:47.698 INFO [stderr]    Compiling crossbeam-utils v0.3.2
Dec 02 03:16:48.258 INFO [stderr]    Compiling memcached v0.1.0 (/source)
Dec 02 03:16:48.715 INFO [stderr] error[E0554]: #![feature] may not be used on the stable release channel
Dec 02 03:16:48.715 INFO [stderr]  --> src/main.rs:1:1
Dec 02 03:16:48.715 INFO [stderr]   |
Dec 02 03:16:48.715 INFO [stderr] 1 | #![feature(test)]
Dec 02 03:16:48.715 INFO [stderr]   | ^^^^^^^^^^^^^^^^^
Dec 02 03:16:48.715 INFO [stderr] 
Dec 02 03:16:48.715 INFO [stderr] error[E0554]: #![feature] may not be used on the stable release channel
Dec 02 03:16:48.715 INFO [stderr]  --> src/main.rs:2:1
Dec 02 03:16:48.715 INFO [stderr]   |
Dec 02 03:16:48.715 INFO [stderr] 2 | #![feature(integer_atomics)]
Dec 02 03:16:48.715 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 03:16:48.715 INFO [stderr] 
Dec 02 03:16:48.715 INFO [stderr] error: aborting due to 2 previous errors
Dec 02 03:16:48.715 INFO [stderr] 
Dec 02 03:16:48.715 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 02 03:16:48.723 INFO [stderr] error: Could not compile `memcached`.
Dec 02 03:16:48.723 INFO [stderr] 
Dec 02 03:16:48.723 INFO [stderr] To learn more, run the command again with --verbose.
Dec 02 03:16:48.723 INFO [stderr] su: No module specific data is present
Dec 02 03:16:48.984 INFO running `"docker" "inspect" "b77fc77752de9afc2d62bef6fdb4d4e7cb42d624a695e9bc99c40faec8a29737"`
Dec 02 03:16:49.097 INFO running `"docker" "rm" "-f" "b77fc77752de9afc2d62bef6fdb4d4e7cb42d624a695e9bc99c40faec8a29737"`
Dec 02 03:16:49.179 INFO [stdout] b77fc77752de9afc2d62bef6fdb4d4e7cb42d624a695e9bc99c40faec8a29737