Dec 03 19:05:49.808 INFO testing astral-0.3.1 against 1.30.1 for beta-1.31-5
Dec 03 19:05:49.808 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 19:05:50.179 INFO [stdout] 2763f935b70fb13fa944f2b59d24983d9f2382053d32a69421513fc9d71e5081
Dec 03 19:05:50.187 INFO running `"docker" "start" "-a" "2763f935b70fb13fa944f2b59d24983d9f2382053d32a69421513fc9d71e5081"`
Dec 03 19:05:52.370 INFO [stderr] usermod: no changes
Dec 03 19:05:52.549 INFO [stderr]    Compiling vsop87 v2.0.3
Dec 03 19:05:52.549 INFO [stderr]    Compiling astro v2.0.0
Dec 03 19:06:21.815 INFO [stderr]    Compiling astral v0.3.1 (/source)
Dec 03 19:06:23.511 INFO [stderr] error[E0554]: #![feature] may not be used on the stable release channel
Dec 03 19:06:23.511 INFO [stderr]  --> src/lib.rs:4:1
Dec 03 19:06:23.511 INFO [stderr]   |
Dec 03 19:06:23.511 INFO [stderr] 4 | #![feature(use_extern_macros)]
Dec 03 19:06:23.511 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 19:06:23.511 INFO [stderr] 
Dec 03 19:06:23.511 INFO [stderr] error: aborting due to previous error
Dec 03 19:06:23.511 INFO [stderr] 
Dec 03 19:06:23.511 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 03 19:06:23.515 INFO [stderr] error: Could not compile `astral`.
Dec 03 19:06:23.515 INFO [stderr] 
Dec 03 19:06:23.515 INFO [stderr] To learn more, run the command again with --verbose.
Dec 03 19:06:23.516 INFO [stderr] su: No module specific data is present
Dec 03 19:06:24.028 INFO running `"docker" "inspect" "2763f935b70fb13fa944f2b59d24983d9f2382053d32a69421513fc9d71e5081"`
Dec 03 19:06:24.357 INFO running `"docker" "rm" "-f" "2763f935b70fb13fa944f2b59d24983d9f2382053d32a69421513fc9d71e5081"`
Dec 03 19:06:24.607 INFO [stdout] 2763f935b70fb13fa944f2b59d24983d9f2382053d32a69421513fc9d71e5081