Dec 03 11:53:14.173 INFO testing fix-rs-macros-0.2.1 against 1.30.1 for beta-1.31-5
Dec 03 11:53:14.174 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/beta-1.31-5/1.30.1:/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 +1.30.1 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"`
Dec 03 11:53:14.628 INFO [stdout] b53390a043b9e2c468b6139a36c8e8cbeb7daabe989b513b333c07a503b53a6b
Dec 03 11:53:14.630 INFO running `"docker" "start" "-a" "b53390a043b9e2c468b6139a36c8e8cbeb7daabe989b513b333c07a503b53a6b"`
Dec 03 11:53:16.115 INFO [stderr] usermod: no changes
Dec 03 11:53:16.215 INFO [stderr]    Compiling fix-rs-macros v0.2.1 (/source)
Dec 03 11:53:20.779 INFO [stderr] error[E0554]: #![feature] may not be used on the stable release channel
Dec 03 11:53:20.779 INFO [stderr]   --> src/lib.rs:12:1
Dec 03 11:53:20.779 INFO [stderr]    |
Dec 03 11:53:20.779 INFO [stderr] 12 | #![feature(proc_macro)]
Dec 03 11:53:20.779 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 11:53:20.779 INFO [stderr] 
Dec 03 11:53:20.779 INFO [stderr] error: aborting due to previous error
Dec 03 11:53:20.779 INFO [stderr] 
Dec 03 11:53:20.779 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 03 11:53:20.786 INFO [stderr] error: Could not compile `fix-rs-macros`.
Dec 03 11:53:20.787 INFO [stderr] 
Dec 03 11:53:20.787 INFO [stderr] To learn more, run the command again with --verbose.
Dec 03 11:53:20.787 INFO [stderr] su: No module specific data is present
Dec 03 11:53:21.497 INFO running `"docker" "inspect" "b53390a043b9e2c468b6139a36c8e8cbeb7daabe989b513b333c07a503b53a6b"`
Dec 03 11:53:21.855 INFO running `"docker" "rm" "-f" "b53390a043b9e2c468b6139a36c8e8cbeb7daabe989b513b333c07a503b53a6b"`
Dec 03 11:53:22.194 INFO [stdout] b53390a043b9e2c468b6139a36c8e8cbeb7daabe989b513b333c07a503b53a6b