Nov 03 00:40:42.884 INFO testing cell-0.1.0 against 1.30.0 for beta-1.31-1
Nov 03 00:40:42.885 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 00:40:43.067 INFO blam! fe4fa8566d8b584606e7399608f7069253a15a23cc30b31c0ab948a4a4ebb4eb
Nov 03 00:40:43.067 INFO running `"docker" "start" "-a" "fe4fa8566d8b584606e7399608f7069253a15a23cc30b31c0ab948a4a4ebb4eb"`
Nov 03 00:40:43.632 INFO kablam! usermod: no changes
Nov 03 00:40:43.661 INFO kablam!    Compiling cell v0.1.0 (/source)
Nov 03 00:40:44.233 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Nov 03 00:40:44.233 INFO kablam!   --> src/lib.rs:12:1
Nov 03 00:40:44.233 INFO kablam!    |
Nov 03 00:40:44.233 INFO kablam! 12 | #![feature(optin_builtin_traits)]
Nov 03 00:40:44.233 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 00:40:44.233 INFO kablam! 
Nov 03 00:40:44.235 INFO kablam! error: aborting due to previous error
Nov 03 00:40:44.235 INFO kablam! 
Nov 03 00:40:44.235 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Nov 03 00:40:44.240 INFO kablam! error: Could not compile `cell`.
Nov 03 00:40:44.240 INFO kablam! 
Nov 03 00:40:44.240 INFO kablam! To learn more, run the command again with --verbose.
Nov 03 00:40:44.242 INFO kablam! su: No module specific data is present
Nov 03 00:40:45.021 INFO running `"docker" "rm" "-f" "fe4fa8566d8b584606e7399608f7069253a15a23cc30b31c0ab948a4a4ebb4eb"`
Nov 03 00:40:45.155 INFO blam! fe4fa8566d8b584606e7399608f7069253a15a23cc30b31c0ab948a4a4ebb4eb
