Dec 02 04:09:45.166 INFO testing ProgrammingRust/antisamples against 1.30.1 for beta-1.31-5
Dec 02 04:09:45.166 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 04:09:45.431 INFO [stdout] 3e347c5b684aec474b26e1e46ac78367e696e38a236a7c07a0dc9872657c0444
Dec 02 04:09:45.433 INFO running `"docker" "start" "-a" "3e347c5b684aec474b26e1e46ac78367e696e38a236a7c07a0dc9872657c0444"`
Dec 02 04:09:46.131 INFO [stderr] usermod: no changes
Dec 02 04:09:46.247 INFO [stderr]    Compiling antisamples v0.1.0 (/source)
Dec 02 04:09:46.787 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
Dec 02 04:09:46.795 INFO [stderr] su: No module specific data is present
Dec 02 04:09:47.472 INFO running `"docker" "inspect" "3e347c5b684aec474b26e1e46ac78367e696e38a236a7c07a0dc9872657c0444"`
Dec 02 04:09:47.641 INFO running `"docker" "rm" "-f" "3e347c5b684aec474b26e1e46ac78367e696e38a236a7c07a0dc9872657c0444"`
Dec 02 04:09:47.799 INFO [stdout] 3e347c5b684aec474b26e1e46ac78367e696e38a236a7c07a0dc9872657c0444
Dec 02 04:09:47.799 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 test --frozen --no-run" "-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 04:09:48.019 INFO [stdout] 046edb404cf14fc5fb8124f8db55509d1fc07b17876ca002b9d27ae951923393
Dec 02 04:09:48.025 INFO running `"docker" "start" "-a" "046edb404cf14fc5fb8124f8db55509d1fc07b17876ca002b9d27ae951923393"`
Dec 02 04:09:48.659 INFO [stderr] usermod: no changes
Dec 02 04:09:48.757 INFO [stderr]    Compiling compiletest_rs v0.3.11
Dec 02 04:09:48.757 INFO [stderr]    Compiling filetime v0.2.1
Dec 02 04:09:55.495 INFO [stderr] error[E0554]: #![feature] may not be used on the stable release channel
Dec 02 04:09:55.495 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/compiletest_rs-0.3.11/src/lib.rs:13:39
Dec 02 04:09:55.495 INFO [stderr]    |
Dec 02 04:09:55.495 INFO [stderr] 13 | #![cfg_attr(not(feature = "norustc"), feature(rustc_private))]
Dec 02 04:09:55.495 INFO [stderr]    |                                       ^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 04:09:55.495 INFO [stderr] 
Dec 02 04:09:55.495 INFO [stderr] error[E0554]: #![feature] may not be used on the stable release channel
Dec 02 04:09:55.495 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/compiletest_rs-0.3.11/src/lib.rs:14:38
Dec 02 04:09:55.495 INFO [stderr]    |
Dec 02 04:09:55.495 INFO [stderr] 14 | #![cfg_attr(not(feature = "stable"), feature(test))]
Dec 02 04:09:55.495 INFO [stderr]    |                                      ^^^^^^^^^^^^^^
Dec 02 04:09:55.495 INFO [stderr] 
Dec 02 04:09:55.495 INFO [stderr] error[E0554]: #![feature] may not be used on the stable release channel
Dec 02 04:09:55.495 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/compiletest_rs-0.3.11/src/lib.rs:15:38
Dec 02 04:09:55.495 INFO [stderr]    |
Dec 02 04:09:55.495 INFO [stderr] 15 | #![cfg_attr(not(feature = "stable"), feature(slice_rotate))]
Dec 02 04:09:55.495 INFO [stderr]    |                                      ^^^^^^^^^^^^^^^^^^^^^^
Dec 02 04:09:55.495 INFO [stderr] 
Dec 02 04:09:55.495 INFO [stderr] error: aborting due to 3 previous errors
Dec 02 04:09:55.495 INFO [stderr] 
Dec 02 04:09:55.495 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 02 04:09:55.511 INFO [stderr] error: Could not compile `compiletest_rs`.
Dec 02 04:09:55.511 INFO [stderr] 
Dec 02 04:09:55.511 INFO [stderr] To learn more, run the command again with --verbose.
Dec 02 04:09:55.512 INFO [stderr] su: No module specific data is present
Dec 02 04:09:56.001 INFO running `"docker" "inspect" "046edb404cf14fc5fb8124f8db55509d1fc07b17876ca002b9d27ae951923393"`
Dec 02 04:09:56.149 INFO running `"docker" "rm" "-f" "046edb404cf14fc5fb8124f8db55509d1fc07b17876ca002b9d27ae951923393"`
Dec 02 04:09:56.439 INFO [stdout] 046edb404cf14fc5fb8124f8db55509d1fc07b17876ca002b9d27ae951923393