Nov 01 01:20:53.776 INFO testing nrc/stupid-stats against 1.30.0 for beta-1.31-1
Nov 01 01:20:53.776 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-6/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 01 01:20:54.208 INFO blam! 9cc0281501e790628192f2ac0d4261c02a13a0f26d4ab19724398309663a98f7
Nov 01 01:20:54.210 INFO running `"docker" "start" "-a" "9cc0281501e790628192f2ac0d4261c02a13a0f26d4ab19724398309663a98f7"`
Nov 01 01:20:55.651 INFO kablam! usermod: no changes
Nov 01 01:20:55.699 INFO kablam!    Compiling stupid-stats v0.0.1 (/source)
Nov 01 01:20:58.391 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Nov 01 01:20:58.391 INFO kablam!  --> src/mod.rs:9:1
Nov 01 01:20:58.391 INFO kablam!   |
Nov 01 01:20:58.391 INFO kablam! 9 | #![feature(box_syntax)]
Nov 01 01:20:58.391 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:20:58.391 INFO kablam! 
Nov 01 01:20:58.391 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Nov 01 01:20:58.391 INFO kablam!   --> src/mod.rs:10:1
Nov 01 01:20:58.391 INFO kablam!    |
Nov 01 01:20:58.391 INFO kablam! 10 | #![feature(rustc_private)]
Nov 01 01:20:58.391 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:20:58.391 INFO kablam! 
Nov 01 01:20:58.391 INFO kablam! error: aborting due to 2 previous errors
Nov 01 01:20:58.391 INFO kablam! 
Nov 01 01:20:58.391 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Nov 01 01:20:58.407 INFO kablam! error: Could not compile `stupid-stats`.
Nov 01 01:20:58.407 INFO kablam! 
Nov 01 01:20:58.407 INFO kablam! To learn more, run the command again with --verbose.
Nov 01 01:20:58.407 INFO kablam! su: No module specific data is present
Nov 01 01:20:58.987 INFO running `"docker" "rm" "-f" "9cc0281501e790628192f2ac0d4261c02a13a0f26d4ab19724398309663a98f7"`
Nov 01 01:20:59.249 INFO blam! 9cc0281501e790628192f2ac0d4261c02a13a0f26d4ab19724398309663a98f7
