Dec 02 05:08:52.019 INFO testing Munksgaard/pkcs7pad against 1.30.1 for beta-1.31-5
Dec 02 05:08:52.019 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 05:08:52.414 INFO [stdout] 9af4319857a6465163c59a16b389d619c2e2b3b1e0f0f8088d54f7d35eb682ec
Dec 02 05:08:52.416 INFO running `"docker" "start" "-a" "9af4319857a6465163c59a16b389d619c2e2b3b1e0f0f8088d54f7d35eb682ec"`
Dec 02 05:08:53.583 INFO [stderr] usermod: no changes
Dec 02 05:08:53.647 INFO [stderr]    Compiling pkcs7pad v0.0.1 (/source)
Dec 02 05:08:54.903 INFO [stderr] error[E0554]: #![feature] may not be used on the stable release channel
Dec 02 05:08:54.903 INFO [stderr]  --> src/main.rs:1:1
Dec 02 05:08:54.903 INFO [stderr]   |
Dec 02 05:08:54.903 INFO [stderr] 1 | #![feature(slice_patterns)]
Dec 02 05:08:54.903 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 05:08:54.903 INFO [stderr] 
Dec 02 05:08:54.903 INFO [stderr] error: aborting due to previous error
Dec 02 05:08:54.903 INFO [stderr] 
Dec 02 05:08:54.903 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 02 05:08:54.903 INFO [stderr] error: Could not compile `pkcs7pad`.
Dec 02 05:08:54.903 INFO [stderr] 
Dec 02 05:08:54.903 INFO [stderr] To learn more, run the command again with --verbose.
Dec 02 05:08:54.903 INFO [stderr] su: No module specific data is present
Dec 02 05:08:55.284 INFO running `"docker" "inspect" "9af4319857a6465163c59a16b389d619c2e2b3b1e0f0f8088d54f7d35eb682ec"`
Dec 02 05:08:55.414 INFO running `"docker" "rm" "-f" "9af4319857a6465163c59a16b389d619c2e2b3b1e0f0f8088d54f7d35eb682ec"`
Dec 02 05:08:55.563 INFO [stdout] 9af4319857a6465163c59a16b389d619c2e2b3b1e0f0f8088d54f7d35eb682ec