Dec 02 12:38:37.896 INFO testing typename-0.1.0 against 1.30.1 for beta-1.31-5
Dec 02 12:38:37.896 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-4/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 02 12:38:38.266 INFO [stdout] f570fcc1c6e8f017ae3e79f86dce4ac86c25a144c61a631adf1e1606f31bbcd0
Dec 02 12:38:38.275 INFO running `"docker" "start" "-a" "f570fcc1c6e8f017ae3e79f86dce4ac86c25a144c61a631adf1e1606f31bbcd0"`
Dec 02 12:38:39.259 INFO [stderr] usermod: no changes
Dec 02 12:38:39.359 INFO [stderr]    Compiling typename_derive v0.1.1
Dec 02 12:38:43.535 INFO [stderr]    Compiling typename v0.1.0 (/source)
Dec 02 12:38:45.471 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.17s
Dec 02 12:38:45.471 INFO [stderr] su: No module specific data is present
Dec 02 12:38:46.319 INFO running `"docker" "inspect" "f570fcc1c6e8f017ae3e79f86dce4ac86c25a144c61a631adf1e1606f31bbcd0"`
Dec 02 12:38:46.693 INFO running `"docker" "rm" "-f" "f570fcc1c6e8f017ae3e79f86dce4ac86c25a144c61a631adf1e1606f31bbcd0"`
Dec 02 12:38:47.043 INFO [stdout] f570fcc1c6e8f017ae3e79f86dce4ac86c25a144c61a631adf1e1606f31bbcd0
Dec 02 12:38:47.049 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-4/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 test --frozen --no-run" "-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 02 12:38:47.497 INFO [stdout] ac5b842e9700c7568e7d0117c502215f36e76dfcb01ed4335fb2af6da3baf1cf
Dec 02 12:38:47.499 INFO running `"docker" "start" "-a" "ac5b842e9700c7568e7d0117c502215f36e76dfcb01ed4335fb2af6da3baf1cf"`
Dec 02 12:38:49.175 INFO [stderr] usermod: no changes
Dec 02 12:38:49.267 INFO [stderr]    Compiling typename v0.1.0 (/source)
Dec 02 12:38:50.334 INFO [stderr] error[E0554]: #![feature] may not be used on the stable release channel
Dec 02 12:38:50.334 INFO [stderr]   --> src/lib.rs:48:19
Dec 02 12:38:50.334 INFO [stderr]    |
Dec 02 12:38:50.334 INFO [stderr] 48 | #![cfg_attr(test, feature(test, core_intrinsics))]
Dec 02 12:38:50.334 INFO [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 12:38:50.334 INFO [stderr] 
Dec 02 12:38:50.334 INFO [stderr] warning: unused `#[macro_use]` import
Dec 02 12:38:50.334 INFO [stderr]  --> examples/derive.rs:9:1
Dec 02 12:38:50.334 INFO [stderr]   |
Dec 02 12:38:50.334 INFO [stderr] 9 | #[macro_use]
Dec 02 12:38:50.334 INFO [stderr]   | ^^^^^^^^^^^^
Dec 02 12:38:50.334 INFO [stderr]   |
Dec 02 12:38:50.334 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 02 12:38:50.334 INFO [stderr] 
Dec 02 12:38:50.338 INFO [stderr] error: aborting due to previous error
Dec 02 12:38:50.338 INFO [stderr] 
Dec 02 12:38:50.338 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 02 12:38:50.346 INFO [stderr] error: Could not compile `typename`.
Dec 02 12:38:50.346 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 02 12:38:51.001 INFO [stderr] error: build failed
Dec 02 12:38:51.002 INFO [stderr] su: No module specific data is present
Dec 02 12:38:51.590 INFO running `"docker" "inspect" "ac5b842e9700c7568e7d0117c502215f36e76dfcb01ed4335fb2af6da3baf1cf"`
Dec 02 12:38:51.796 INFO running `"docker" "rm" "-f" "ac5b842e9700c7568e7d0117c502215f36e76dfcb01ed4335fb2af6da3baf1cf"`
Dec 02 12:38:52.005 INFO [stdout] ac5b842e9700c7568e7d0117c502215f36e76dfcb01ed4335fb2af6da3baf1cf