Dec 02 03:16:28.202 INFO testing SpamapS/rubble against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 02 03:16:28.202 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 03:16:28.419 INFO [stdout] b389ae253b35f104a52e5ec30fb39baf3526b3aa6ff9ba8357444f3c9c901c8d
Dec 02 03:16:28.421 INFO running `"docker" "start" "-a" "b389ae253b35f104a52e5ec30fb39baf3526b3aa6ff9ba8357444f3c9c901c8d"`
Dec 02 03:16:28.907 INFO [stderr] usermod: no changes
Dec 02 03:16:29.040 INFO [stderr]    Compiling syscall v0.2.1
Dec 02 03:16:29.041 INFO [stderr]    Compiling isatty v0.1.3
Dec 02 03:16:29.046 INFO [stderr]    Compiling nix v0.8.0
Dec 02 03:16:29.047 INFO [stderr]    Compiling thread_local v0.3.3
Dec 02 03:16:29.047 INFO [stderr]    Compiling error-chain v0.8.1
Dec 02 03:16:29.235 INFO [stderr] error[E0554]: #![feature] may not be used on the beta release channel
Dec 02 03:16:29.235 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/syscall-0.2.1/src/lib.rs:15:1
Dec 02 03:16:29.235 INFO [stderr]    |
Dec 02 03:16:29.235 INFO [stderr] 15 | #![feature(asm)]
Dec 02 03:16:29.235 INFO [stderr]    | ^^^^^^^^^^^^^^^^
Dec 02 03:16:29.235 INFO [stderr] 
Dec 02 03:16:29.235 INFO [stderr] error: aborting due to previous error
Dec 02 03:16:29.235 INFO [stderr] 
Dec 02 03:16:29.235 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 02 03:16:29.242 INFO [stderr] error: Could not compile `syscall`.
Dec 02 03:16:29.242 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 02 03:16:35.309 INFO [stderr] error: build failed
Dec 02 03:16:35.312 INFO [stderr] su: No module specific data is present
Dec 02 03:16:35.609 INFO running `"docker" "inspect" "b389ae253b35f104a52e5ec30fb39baf3526b3aa6ff9ba8357444f3c9c901c8d"`
Dec 02 03:16:35.724 INFO running `"docker" "rm" "-f" "b389ae253b35f104a52e5ec30fb39baf3526b3aa6ff9ba8357444f3c9c901c8d"`
Dec 02 03:16:35.840 INFO [stdout] b389ae253b35f104a52e5ec30fb39baf3526b3aa6ff9ba8357444f3c9c901c8d
