Nov 01 08:36:08.668 INFO testing hayatoito/icfp2017 against 1.30.0 for beta-1.31-1
Nov 01 08:36:08.668 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-2/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 08:36:09.099 INFO blam! d4d37854ae42fa9f02a1c7ef9204521810291c05769d0bdd9f0df524730578b4
Nov 01 08:36:09.105 INFO running `"docker" "start" "-a" "d4d37854ae42fa9f02a1c7ef9204521810291c05769d0bdd9f0df524730578b4"`
Nov 01 08:36:10.222 INFO kablam! usermod: no changes
Nov 01 08:36:10.494 INFO kablam!    Compiling num_cpus v0.2.13
Nov 01 08:36:10.504 INFO kablam!    Compiling loggerv v0.3.0
Nov 01 08:36:10.504 INFO kablam!    Compiling bincode v0.8.0
Nov 01 08:36:10.509 INFO kablam!    Compiling cookie v0.2.5
Nov 01 08:36:10.510 INFO kablam!    Compiling env_logger v0.4.3
Nov 01 08:36:10.510 INFO kablam!    Compiling pbr v1.0.0
Nov 01 08:36:10.511 INFO kablam!    Compiling chrono v0.2.25
Nov 01 08:36:15.440 INFO kablam!    Compiling hyper v0.9.18
Nov 01 08:36:23.051 INFO kablam!    Compiling iron v0.4.0
Nov 01 08:36:24.679 INFO kablam!    Compiling logger v0.3.0
Nov 01 08:36:26.222 INFO kablam!    Compiling icfp2017 v0.1.0 (/source)
Nov 01 08:36:27.419 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Nov 01 08:36:27.419 INFO kablam!  --> src/lib.rs:1:1
Nov 01 08:36:27.419 INFO kablam!   |
Nov 01 08:36:27.419 INFO kablam! 1 | #![feature(custom_attribute)]
Nov 01 08:36:27.419 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 08:36:27.419 INFO kablam! 
Nov 01 08:36:27.435 INFO kablam! error: aborting due to previous error
Nov 01 08:36:27.435 INFO kablam! 
Nov 01 08:36:27.435 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Nov 01 08:36:27.451 INFO kablam! error: Could not compile `icfp2017`.
Nov 01 08:36:27.451 INFO kablam! 
Nov 01 08:36:27.452 INFO kablam! To learn more, run the command again with --verbose.
Nov 01 08:36:27.452 INFO kablam! su: No module specific data is present
Nov 01 08:36:27.832 INFO running `"docker" "rm" "-f" "d4d37854ae42fa9f02a1c7ef9204521810291c05769d0bdd9f0df524730578b4"`
Nov 01 08:36:27.975 INFO blam! d4d37854ae42fa9f02a1c7ef9204521810291c05769d0bdd9f0df524730578b4
