Dec 02 00:03:42.212 INFO testing atimos/printer against 1.30.1 for beta-1.31-5
Dec 02 00:03:42.212 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 00:03:42.754 INFO [stdout] 154ef77fd25f4fc565b01160889557582fda3eebd23fb485f63cda1a4378e15e
Dec 02 00:03:42.761 INFO running `"docker" "start" "-a" "154ef77fd25f4fc565b01160889557582fda3eebd23fb485f63cda1a4378e15e"`
Dec 02 00:03:44.222 INFO [stderr] usermod: no changes
Dec 02 00:03:44.299 INFO [stderr]    Compiling printer v0.1.0 (/source)
Dec 02 00:03:44.864 INFO [stderr] error[E0554]: #![feature] may not be used on the stable release channel
Dec 02 00:03:44.865 INFO [stderr]  --> src/main.rs:1:1
Dec 02 00:03:44.865 INFO [stderr]   |
Dec 02 00:03:44.865 INFO [stderr] 1 | #![feature(conservative_impl_trait)]
Dec 02 00:03:44.865 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 00:03:44.865 INFO [stderr] 
Dec 02 00:03:44.870 INFO [stderr] error[E0554]: #![feature] may not be used on the stable release channel
Dec 02 00:03:44.871 INFO [stderr]  --> src/main.rs:2:1
Dec 02 00:03:44.871 INFO [stderr]   |
Dec 02 00:03:44.871 INFO [stderr] 2 | #![feature(crate_in_paths)]
Dec 02 00:03:44.871 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 00:03:44.871 INFO [stderr] 
Dec 02 00:03:44.871 INFO [stderr] error: aborting due to 2 previous errors
Dec 02 00:03:44.871 INFO [stderr] 
Dec 02 00:03:44.871 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 02 00:03:44.878 INFO [stderr] error: Could not compile `printer`.
Dec 02 00:03:44.879 INFO [stderr] 
Dec 02 00:03:44.879 INFO [stderr] To learn more, run the command again with --verbose.
Dec 02 00:03:44.879 INFO [stderr] su: No module specific data is present
Dec 02 00:03:45.667 INFO running `"docker" "inspect" "154ef77fd25f4fc565b01160889557582fda3eebd23fb485f63cda1a4378e15e"`
Dec 02 00:03:46.050 INFO running `"docker" "rm" "-f" "154ef77fd25f4fc565b01160889557582fda3eebd23fb485f63cda1a4378e15e"`
Dec 02 00:03:46.391 INFO [stdout] 154ef77fd25f4fc565b01160889557582fda3eebd23fb485f63cda1a4378e15e
