Dec 01 16:14:45.441 INFO testing guilherme/sg against 1.30.1 for beta-1.31-5
Dec 01 16:14:45.441 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-6/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 16:14:45.876 INFO [stdout] ed4c04a9ffc22b98272f9b55fd37a8e48c5bd820e5909dc84814ad4f86a5687f
Dec 01 16:14:45.879 INFO running `"docker" "start" "-a" "ed4c04a9ffc22b98272f9b55fd37a8e48c5bd820e5909dc84814ad4f86a5687f"`
Dec 01 16:14:48.018 INFO [stderr] usermod: no changes
Dec 01 16:14:48.143 INFO [stderr]    Compiling clap v2.19.2
Dec 01 16:15:03.431 INFO [stderr]    Compiling sg v0.1.0 (/source)
Dec 01 16:15:03.890 INFO [stderr] error[E0554]: #![feature] may not be used on the stable release channel
Dec 01 16:15:03.891 INFO [stderr]  --> src/lib.rs:1:1
Dec 01 16:15:03.891 INFO [stderr]   |
Dec 01 16:15:03.891 INFO [stderr] 1 | #![feature(field_init_shorthand)]
Dec 01 16:15:03.892 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 16:15:03.892 INFO [stderr] 
Dec 01 16:15:03.892 INFO [stderr] error[E0554]: #![feature] may not be used on the stable release channel
Dec 01 16:15:03.892 INFO [stderr]  --> src/lib.rs:2:1
Dec 01 16:15:03.893 INFO [stderr]   |
Dec 01 16:15:03.893 INFO [stderr] 2 | #![feature(conservative_impl_trait)]
Dec 01 16:15:03.893 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 16:15:03.894 INFO [stderr] 
Dec 01 16:15:03.894 INFO [stderr] error: aborting due to 2 previous errors
Dec 01 16:15:03.894 INFO [stderr] 
Dec 01 16:15:03.894 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 01 16:15:03.897 INFO [stderr] error: Could not compile `sg`.
Dec 01 16:15:03.897 INFO [stderr] 
Dec 01 16:15:03.897 INFO [stderr] To learn more, run the command again with --verbose.
Dec 01 16:15:03.899 INFO [stderr] su: No module specific data is present
Dec 01 16:15:04.685 INFO running `"docker" "inspect" "ed4c04a9ffc22b98272f9b55fd37a8e48c5bd820e5909dc84814ad4f86a5687f"`
Dec 01 16:15:05.031 INFO running `"docker" "rm" "-f" "ed4c04a9ffc22b98272f9b55fd37a8e48c5bd820e5909dc84814ad4f86a5687f"`
Dec 01 16:15:05.391 INFO [stdout] ed4c04a9ffc22b98272f9b55fd37a8e48c5bd820e5909dc84814ad4f86a5687f
