Dec 01 08:04:03.207 INFO testing nahidaislam/Operatingsystem-ID1206 against 1.30.1 for beta-1.31-5
Dec 01 08:04:03.207 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-4/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 01 08:04:03.743 INFO [stdout] b590064cb6c9434cd7af794b08cf2808e6a45f0821fccd9801c18180e725a569
Dec 01 08:04:03.751 INFO running `"docker" "start" "-a" "b590064cb6c9434cd7af794b08cf2808e6a45f0821fccd9801c18180e725a569"`
Dec 01 08:04:05.268 INFO [stderr] usermod: no changes
Dec 01 08:04:05.363 INFO [stderr]    Compiling spin v0.4.5
Dec 01 08:04:05.363 INFO [stderr]    Compiling bit_field v0.7.0
Dec 01 08:04:05.363 INFO [stderr]    Compiling bitflags v0.4.0
Dec 01 08:04:05.363 INFO [stderr]    Compiling volatile v0.1.0
Dec 01 08:04:05.363 INFO [stderr]    Compiling rlibc v1.0.0
Dec 01 08:04:05.363 INFO [stderr]    Compiling once v0.3.3
Dec 01 08:04:05.704 INFO [stderr]    Compiling multiboot2 v0.1.0
Dec 01 08:04:05.903 INFO [stderr] error[E0554]: #![feature] may not be used on the stable release channel
Dec 01 08:04:05.903 INFO [stderr]  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/spin-0.4.5/src/lib.rs:6:30
Dec 01 08:04:05.903 INFO [stderr]   |
Dec 01 08:04:05.903 INFO [stderr] 6 | #![cfg_attr(feature = "asm", feature(asm))]
Dec 01 08:04:05.903 INFO [stderr]   |                              ^^^^^^^^^^^^^
Dec 01 08:04:05.903 INFO [stderr] 
Dec 01 08:04:05.903 INFO [stderr] error[E0554]: #![feature] may not be used on the stable release channel
Dec 01 08:04:05.903 INFO [stderr]  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/spin-0.4.5/src/lib.rs:7:42
Dec 01 08:04:05.903 INFO [stderr]   |
Dec 01 08:04:05.903 INFO [stderr] 7 | #![cfg_attr(feature = "core_intrinsics", feature(core_intrinsics))]
Dec 01 08:04:05.903 INFO [stderr]   |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 08:04:05.903 INFO [stderr] 
Dec 01 08:04:05.903 INFO [stderr] error[E0554]: #![feature] may not be used on the stable release channel
Dec 01 08:04:05.903 INFO [stderr]  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/spin-0.4.5/src/lib.rs:8:35
Dec 01 08:04:05.903 INFO [stderr]   |
Dec 01 08:04:05.903 INFO [stderr] 8 | #![cfg_attr(feature = "const_fn", feature(const_fn))]
Dec 01 08:04:05.903 INFO [stderr]   |                                   ^^^^^^^^^^^^^^^^^^
Dec 01 08:04:05.903 INFO [stderr] 
Dec 01 08:04:05.903 INFO [stderr] error: aborting due to 3 previous errors
Dec 01 08:04:05.903 INFO [stderr] 
Dec 01 08:04:05.903 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 01 08:04:05.915 INFO [stderr] error: Could not compile `spin`.
Dec 01 08:04:05.915 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 01 08:04:06.419 INFO [stderr] error: build failed
Dec 01 08:04:06.431 INFO [stderr] su: No module specific data is present
Dec 01 08:04:07.461 INFO running `"docker" "inspect" "b590064cb6c9434cd7af794b08cf2808e6a45f0821fccd9801c18180e725a569"`
Dec 01 08:04:07.855 INFO running `"docker" "rm" "-f" "b590064cb6c9434cd7af794b08cf2808e6a45f0821fccd9801c18180e725a569"`
Dec 01 08:04:08.235 INFO [stdout] b590064cb6c9434cd7af794b08cf2808e6a45f0821fccd9801c18180e725a569
