Dec 03 05:47:32.117 INFO testing hooky-0.1.0 against 1.30.1 for beta-1.31-5
Dec 03 05:47:32.117 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 05:47:32.522 INFO [stdout] 41c792e0b19460e133f50a43e7ed6d84ce55716a4003daeb2978d0ae4e681fe4
Dec 03 05:47:32.524 INFO running `"docker" "start" "-a" "41c792e0b19460e133f50a43e7ed6d84ce55716a4003daeb2978d0ae4e681fe4"`
Dec 03 05:47:33.931 INFO [stderr] usermod: no changes
Dec 03 05:47:34.027 INFO [stderr]    Compiling hooky v0.1.0 (/source)
Dec 03 05:47:34.799 INFO [stderr] warning: use of deprecated item 'gcc::Config': gcc::Config has been renamed to gcc::Build
Dec 03 05:47:34.799 INFO [stderr]  --> build.rs:4:5
Dec 03 05:47:34.799 INFO [stderr]   |
Dec 03 05:47:34.799 INFO [stderr] 4 |     gcc::Config::new()
Dec 03 05:47:34.799 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 03 05:47:34.799 INFO [stderr]   |
Dec 03 05:47:34.799 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 03 05:47:34.799 INFO [stderr] 
Dec 03 05:47:34.799 INFO [stderr] warning: use of deprecated item 'gcc::Build::new': crate has been renamed to `cc`, the `gcc` name is not maintained
Dec 03 05:47:34.799 INFO [stderr]  --> build.rs:4:5
Dec 03 05:47:34.799 INFO [stderr]   |
Dec 03 05:47:34.799 INFO [stderr] 4 |     gcc::Config::new()
Dec 03 05:47:34.799 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 03 05:47:34.799 INFO [stderr] 
Dec 03 05:47:36.294 INFO [stderr] error[E0554]: #![feature] may not be used on the stable release channel
Dec 03 05:47:36.294 INFO [stderr]  --> src/lib.rs:1:1
Dec 03 05:47:36.294 INFO [stderr]   |
Dec 03 05:47:36.294 INFO [stderr] 1 | #![feature(link_args)]
Dec 03 05:47:36.294 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^
Dec 03 05:47:36.294 INFO [stderr] 
Dec 03 05:47:36.294 INFO [stderr] error: aborting due to previous error
Dec 03 05:47:36.294 INFO [stderr] 
Dec 03 05:47:36.294 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 03 05:47:36.308 INFO [stderr] error: Could not compile `hooky`.
Dec 03 05:47:36.308 INFO [stderr] 
Dec 03 05:47:36.308 INFO [stderr] To learn more, run the command again with --verbose.
Dec 03 05:47:36.310 INFO [stderr] su: No module specific data is present
Dec 03 05:47:37.192 INFO running `"docker" "inspect" "41c792e0b19460e133f50a43e7ed6d84ce55716a4003daeb2978d0ae4e681fe4"`
Dec 03 05:47:37.583 INFO running `"docker" "rm" "-f" "41c792e0b19460e133f50a43e7ed6d84ce55716a4003daeb2978d0ae4e681fe4"`
Dec 03 05:47:37.775 INFO [stdout] 41c792e0b19460e133f50a43e7ed6d84ce55716a4003daeb2978d0ae4e681fe4