Dec 01 15:48:21.560 INFO testing hinohi/test-serde against 1.30.1 for beta-1.31-5
Dec 01 15:48:21.560 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 01 15:48:21.727 INFO [stdout] 8f7394d63b654c43cf69e78e4d34df3e0f66c59e3f099722dd287e40d8c5dcd3
Dec 01 15:48:21.729 INFO running `"docker" "start" "-a" "8f7394d63b654c43cf69e78e4d34df3e0f66c59e3f099722dd287e40d8c5dcd3"`
Dec 01 15:48:22.207 INFO [stderr] usermod: no changes
Dec 01 15:48:22.317 INFO [stderr]    Compiling serde v1.0.79
Dec 01 15:48:22.317 INFO [stderr]    Compiling iter-read v0.1.0
Dec 01 15:48:22.317 INFO [stderr]    Compiling syn v0.15.7
Dec 01 15:48:22.317 INFO [stderr]    Compiling rmp v0.8.7
Dec 01 15:48:22.317 INFO [stderr]    Compiling num-bigint v0.1.44
Dec 01 15:48:31.990 INFO [stderr]    Compiling serde_derive v1.0.79
Dec 01 15:48:53.468 INFO [stderr]    Compiling serde_json v1.0.31
Dec 01 15:48:53.468 INFO [stderr]    Compiling serde_yaml v0.8.5
Dec 01 15:48:53.468 INFO [stderr]    Compiling toml v0.4.8
Dec 01 15:48:53.468 INFO [stderr]    Compiling rmp-serde v0.13.7
Dec 01 15:48:53.468 INFO [stderr]    Compiling serde-pickle v0.4.1
Dec 01 15:48:53.468 INFO [stderr]    Compiling ron v0.4.0
Dec 01 15:49:00.043 INFO [stderr]    Compiling serde-test v0.1.0 (/source)
Dec 01 15:49:01.043 INFO [stderr] error[E0554]: #![feature] may not be used on the stable release channel
Dec 01 15:49:01.043 INFO [stderr]  --> src/main.rs:1:1
Dec 01 15:49:01.043 INFO [stderr]   |
Dec 01 15:49:01.043 INFO [stderr] 1 | #![feature(test)]
Dec 01 15:49:01.043 INFO [stderr]   | ^^^^^^^^^^^^^^^^^
Dec 01 15:49:01.043 INFO [stderr] 
Dec 01 15:49:01.043 INFO [stderr] error: aborting due to previous error
Dec 01 15:49:01.043 INFO [stderr] 
Dec 01 15:49:01.043 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 01 15:49:01.045 INFO [stderr] error: Could not compile `serde-test`.
Dec 01 15:49:01.045 INFO [stderr] 
Dec 01 15:49:01.045 INFO [stderr] To learn more, run the command again with --verbose.
Dec 01 15:49:01.047 INFO [stderr] su: No module specific data is present
Dec 01 15:49:01.564 INFO running `"docker" "inspect" "8f7394d63b654c43cf69e78e4d34df3e0f66c59e3f099722dd287e40d8c5dcd3"`
Dec 01 15:49:01.793 INFO running `"docker" "rm" "-f" "8f7394d63b654c43cf69e78e4d34df3e0f66c59e3f099722dd287e40d8c5dcd3"`
Dec 01 15:49:02.012 INFO [stdout] 8f7394d63b654c43cf69e78e4d34df3e0f66c59e3f099722dd287e40d8c5dcd3
