Dec 03 00:01:18.908 INFO testing object-space-0.1.1 against 1.30.1 for beta-1.31-5
Dec 03 00:01:18.908 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 03 00:01:19.184 INFO [stdout] 8ead761f27aba06dfdc839ed8cbb243a99399d8e2768f0ebcdd131c13b609221
Dec 03 00:01:19.187 INFO running `"docker" "start" "-a" "8ead761f27aba06dfdc839ed8cbb243a99399d8e2768f0ebcdd131c13b609221"`
Dec 03 00:01:19.947 INFO [stderr] usermod: no changes
Dec 03 00:01:20.115 INFO [stderr]    Compiling chashmap v2.2.0
Dec 03 00:01:21.532 INFO [stderr]    Compiling object-space v0.1.1 (/source)
Dec 03 00:01:22.989 INFO [stderr] error[E0554]: #![feature] may not be used on the stable release channel
Dec 03 00:01:22.989 INFO [stderr]    --> src/lib.rs:134:1
Dec 03 00:01:22.989 INFO [stderr]     |
Dec 03 00:01:22.989 INFO [stderr] 134 | #![feature(collections_range)]
Dec 03 00:01:22.989 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 00:01:22.989 INFO [stderr] 
Dec 03 00:01:22.995 INFO [stderr] error: aborting due to previous error
Dec 03 00:01:22.995 INFO [stderr] 
Dec 03 00:01:22.995 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 03 00:01:23.005 INFO [stderr] error: Could not compile `object-space`.
Dec 03 00:01:23.005 INFO [stderr] 
Dec 03 00:01:23.005 INFO [stderr] To learn more, run the command again with --verbose.
Dec 03 00:01:23.006 INFO [stderr] su: No module specific data is present
Dec 03 00:01:23.315 INFO running `"docker" "inspect" "8ead761f27aba06dfdc839ed8cbb243a99399d8e2768f0ebcdd131c13b609221"`
Dec 03 00:01:23.397 INFO running `"docker" "rm" "-f" "8ead761f27aba06dfdc839ed8cbb243a99399d8e2768f0ebcdd131c13b609221"`
Dec 03 00:01:23.526 INFO [stdout] 8ead761f27aba06dfdc839ed8cbb243a99399d8e2768f0ebcdd131c13b609221
