Oct 31 17:31:29.071 INFO testing valff/hygiene_bug against 1.30.0 for beta-1.31-1
Oct 31 17:31:29.079 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-1/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 17:31:29.525 INFO blam! 4b8f4793b78cca422f6a18c01bc575d1bd98281ccfa1c20db0b26373d478429b
Oct 31 17:31:29.539 INFO running `"docker" "start" "-a" "4b8f4793b78cca422f6a18c01bc575d1bd98281ccfa1c20db0b26373d478429b"`
Oct 31 17:31:30.732 INFO kablam! usermod: no changes
Oct 31 17:31:30.802 INFO kablam!    Compiling sub_crate v0.1.0 (/source/sub_crate)
Oct 31 17:31:31.095 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Oct 31 17:31:31.095 INFO kablam!  --> sub_crate/src/lib.rs:1:1
Oct 31 17:31:31.095 INFO kablam!   |
Oct 31 17:31:31.095 INFO kablam! 1 | #![feature(decl_macro)]
Oct 31 17:31:31.095 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 17:31:31.095 INFO kablam! 
Oct 31 17:31:31.095 INFO kablam! error: aborting due to previous error
Oct 31 17:31:31.095 INFO kablam! 
Oct 31 17:31:31.095 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Oct 31 17:31:31.095 INFO kablam! error: Could not compile `sub_crate`.
Oct 31 17:31:31.095 INFO kablam! 
Oct 31 17:31:31.095 INFO kablam! To learn more, run the command again with --verbose.
Oct 31 17:31:31.095 INFO kablam! su: No module specific data is present
Oct 31 17:31:31.551 INFO running `"docker" "rm" "-f" "4b8f4793b78cca422f6a18c01bc575d1bd98281ccfa1c20db0b26373d478429b"`
Oct 31 17:31:31.735 INFO blam! 4b8f4793b78cca422f6a18c01bc575d1bd98281ccfa1c20db0b26373d478429b
