Oct 31 18:56:50.348 INFO testing thephred/aoc2015 against 1.30.0 for beta-1.31-1
Oct 31 18:56:50.348 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-0/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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"`
Oct 31 18:56:50.590 INFO blam! b7d25743f0562a46679232df695d41431664a0bcb713728422845ed5f97a7d65
Oct 31 18:56:50.590 INFO running `"docker" "start" "-a" "b7d25743f0562a46679232df695d41431664a0bcb713728422845ed5f97a7d65"`
Oct 31 18:56:51.130 INFO kablam! usermod: no changes
Oct 31 18:56:51.163 INFO kablam!    Compiling md5 v0.3.6
Oct 31 18:56:51.163 INFO kablam!    Compiling itertools v0.7.4
Oct 31 18:56:52.888 INFO kablam!    Compiling aoc2015 v0.1.0 (/source)
Oct 31 18:56:53.054 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Oct 31 18:56:53.054 INFO kablam!  --> src/lib.rs:1:1
Oct 31 18:56:53.054 INFO kablam!   |
Oct 31 18:56:53.054 INFO kablam! 1 | #![feature(conservative_impl_trait)]
Oct 31 18:56:53.054 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 18:56:53.054 INFO kablam! 
Oct 31 18:56:53.054 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Oct 31 18:56:53.054 INFO kablam!  --> src/lib.rs:2:1
Oct 31 18:56:53.054 INFO kablam!   |
Oct 31 18:56:53.054 INFO kablam! 2 | #![feature(universal_impl_trait)]
Oct 31 18:56:53.054 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 18:56:53.054 INFO kablam! 
Oct 31 18:56:53.054 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Oct 31 18:56:53.054 INFO kablam!  --> src/lib.rs:3:1
Oct 31 18:56:53.054 INFO kablam!   |
Oct 31 18:56:53.054 INFO kablam! 3 | #![feature(inclusive_range_syntax)]
Oct 31 18:56:53.054 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 18:56:53.054 INFO kablam! 
Oct 31 18:56:53.054 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Oct 31 18:56:53.054 INFO kablam!  --> src/lib.rs:4:1
Oct 31 18:56:53.054 INFO kablam!   |
Oct 31 18:56:53.054 INFO kablam! 4 | #![feature(entry_or_default)]
Oct 31 18:56:53.054 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 18:56:53.054 INFO kablam! 
Oct 31 18:56:53.055 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Oct 31 18:56:53.055 INFO kablam!  --> src/lib.rs:5:1
Oct 31 18:56:53.055 INFO kablam!   |
Oct 31 18:56:53.055 INFO kablam! 5 | #![feature(entry_and_modify)]
Oct 31 18:56:53.055 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 18:56:53.055 INFO kablam! 
Oct 31 18:56:53.055 INFO kablam! error: aborting due to 5 previous errors
Oct 31 18:56:53.055 INFO kablam! 
Oct 31 18:56:53.055 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Oct 31 18:56:53.063 INFO kablam! error: Could not compile `aoc2015`.
Oct 31 18:56:53.063 INFO kablam! 
Oct 31 18:56:53.063 INFO kablam! To learn more, run the command again with --verbose.
Oct 31 18:56:53.063 INFO kablam! su: No module specific data is present
Oct 31 18:56:53.500 INFO running `"docker" "rm" "-f" "b7d25743f0562a46679232df695d41431664a0bcb713728422845ed5f97a7d65"`
Oct 31 18:56:53.671 INFO blam! b7d25743f0562a46679232df695d41431664a0bcb713728422845ed5f97a7d65
