Nov 03 02:54:43.956 INFO testing arendur-0.0.5 against 1.30.0 for beta-1.31-1
Nov 03 02:54:43.956 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-3/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/beta-1.31-1/1.30.0:/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 +1.30.0 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"`
Nov 03 02:54:44.195 INFO blam! 496a32f3bb7a8f19f4237df242072aa8c20b9b3d46e5f9cbf05db330a9dbae0b
Nov 03 02:54:44.200 INFO running `"docker" "start" "-a" "496a32f3bb7a8f19f4237df242072aa8c20b9b3d46e5f9cbf05db330a9dbae0b"`
Nov 03 02:54:44.636 INFO kablam! usermod: no changes
Nov 03 02:54:44.794 INFO kablam!    Compiling copy_arena v0.1.1
Nov 03 02:54:44.794 INFO kablam!    Compiling aren_alloc v0.2.1
Nov 03 02:54:44.794 INFO kablam!    Compiling cgmath v0.14.1
Nov 03 02:54:44.794 INFO kablam!    Compiling rayon v0.7.1
Nov 03 02:54:45.471 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Nov 03 02:54:45.471 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/aren_alloc-0.2.1/src/lib.rs:31:1
Nov 03 02:54:45.471 INFO kablam!    |
Nov 03 02:54:45.471 INFO kablam! 31 | #![feature(coerce_unsized)]
Nov 03 02:54:45.471 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 02:54:45.471 INFO kablam! 
Nov 03 02:54:45.471 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Nov 03 02:54:45.471 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/aren_alloc-0.2.1/src/lib.rs:32:1
Nov 03 02:54:45.471 INFO kablam!    |
Nov 03 02:54:45.471 INFO kablam! 32 | #![feature(unsize)]
Nov 03 02:54:45.471 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^
Nov 03 02:54:45.471 INFO kablam! 
Nov 03 02:54:45.471 INFO kablam! error: aborting due to 2 previous errors
Nov 03 02:54:45.471 INFO kablam! 
Nov 03 02:54:45.471 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Nov 03 02:54:45.474 INFO kablam! error: Could not compile `aren_alloc`.
Nov 03 02:54:45.474 INFO kablam! warning: build failed, waiting for other jobs to finish...
Nov 03 02:54:53.269 INFO kablam! error: build failed
Nov 03 02:54:53.270 INFO kablam! su: No module specific data is present
Nov 03 02:54:53.559 INFO running `"docker" "rm" "-f" "496a32f3bb7a8f19f4237df242072aa8c20b9b3d46e5f9cbf05db330a9dbae0b"`
Nov 03 02:54:53.676 INFO blam! 496a32f3bb7a8f19f4237df242072aa8c20b9b3d46e5f9cbf05db330a9dbae0b
