Nov 02 09:59:46.126 INFO testing persistentcache_procmacro-0.0.3 against 1.30.0 for beta-1.31-1
Nov 02 09:59:46.128 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-4/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 02 09:59:46.540 INFO blam! 69906b9e8e7f26155894004cfc0de3d29eba16efc5182d029ac47ccfc0e4a947
Nov 02 09:59:46.542 INFO running `"docker" "start" "-a" "69906b9e8e7f26155894004cfc0de3d29eba16efc5182d029ac47ccfc0e4a947"`
Nov 02 09:59:47.911 INFO kablam! usermod: no changes
Nov 02 09:59:47.971 INFO kablam! warning: only one of `license` or `license-file` is necessary
Nov 02 09:59:48.014 INFO kablam!    Compiling proc-macro2 v0.1.10
Nov 02 09:59:48.029 INFO kablam!    Compiling bincode v1.0.1
Nov 02 09:59:55.003 INFO kablam!    Compiling futures-await-quote v0.4.0
Nov 02 09:59:58.755 INFO kablam!    Compiling futures-await-synom v0.12.0
Nov 02 10:00:03.797 INFO kablam!    Compiling futures-await-syn v0.12.0
Nov 02 10:00:18.986 INFO kablam!    Compiling persistentcache_procmacro v0.0.3 (/source)
Nov 02 10:00:22.389 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Nov 02 10:00:22.390 INFO kablam!   --> src/lib.rs:15:1
Nov 02 10:00:22.390 INFO kablam!    |
Nov 02 10:00:22.390 INFO kablam! 15 | #![feature(proc_macro)]
Nov 02 10:00:22.390 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 10:00:22.391 INFO kablam! 
Nov 02 10:00:22.391 INFO kablam! error: aborting due to previous error
Nov 02 10:00:22.391 INFO kablam! 
Nov 02 10:00:22.391 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Nov 02 10:00:22.393 INFO kablam! error: Could not compile `persistentcache_procmacro`.
Nov 02 10:00:22.393 INFO kablam! 
Nov 02 10:00:22.393 INFO kablam! To learn more, run the command again with --verbose.
Nov 02 10:00:22.399 INFO kablam! su: No module specific data is present
Nov 02 10:00:23.121 INFO running `"docker" "rm" "-f" "69906b9e8e7f26155894004cfc0de3d29eba16efc5182d029ac47ccfc0e4a947"`
Nov 02 10:00:23.387 INFO blam! 69906b9e8e7f26155894004cfc0de3d29eba16efc5182d029ac47ccfc0e4a947
