Dec 02 19:31:21.575 INFO testing rtm-1.0.0 against 1.30.1 for beta-1.31-5
Dec 02 19:31:21.575 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 19:31:21.951 INFO [stdout] 7b2bed64e05b3dab0e8cccca1158aa698c808b86ceaa27bebeb43eb6748454ef
Dec 02 19:31:21.961 INFO running `"docker" "start" "-a" "7b2bed64e05b3dab0e8cccca1158aa698c808b86ceaa27bebeb43eb6748454ef"`
Dec 02 19:31:23.718 INFO [stderr] usermod: no changes
Dec 02 19:31:23.779 INFO [stderr]    Compiling rtm v1.0.0 (/source)
Dec 02 19:31:23.893 INFO [stderr] error[E0554]: #![feature] may not be used on the stable release channel
Dec 02 19:31:23.893 INFO [stderr]   --> src/lib.rs:96:1
Dec 02 19:31:23.893 INFO [stderr]    |
Dec 02 19:31:23.893 INFO [stderr] 96 | #![feature(link_llvm_intrinsics)]
Dec 02 19:31:23.893 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 19:31:23.893 INFO [stderr] 
Dec 02 19:31:23.893 INFO [stderr] error: aborting due to previous error
Dec 02 19:31:23.893 INFO [stderr] 
Dec 02 19:31:23.893 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 02 19:31:23.907 INFO [stderr] error: Could not compile `rtm`.
Dec 02 19:31:23.907 INFO [stderr] 
Dec 02 19:31:23.907 INFO [stderr] To learn more, run the command again with --verbose.
Dec 02 19:31:23.907 INFO [stderr] su: No module specific data is present
Dec 02 19:31:24.823 INFO running `"docker" "inspect" "7b2bed64e05b3dab0e8cccca1158aa698c808b86ceaa27bebeb43eb6748454ef"`
Dec 02 19:31:25.159 INFO running `"docker" "rm" "-f" "7b2bed64e05b3dab0e8cccca1158aa698c808b86ceaa27bebeb43eb6748454ef"`
Dec 02 19:31:25.490 INFO [stdout] 7b2bed64e05b3dab0e8cccca1158aa698c808b86ceaa27bebeb43eb6748454ef