Dec 02 18:22:23.516 INFO testing rustotpony-0.2.3 against 1.30.1 for beta-1.31-5
Dec 02 18:22:23.516 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 18:22:23.827 INFO [stdout] 01258e58bf30c7363ef9c5ae326478d75f5171da4382a8f63980a7d5b3bd8ba9
Dec 02 18:22:23.835 INFO running `"docker" "start" "-a" "01258e58bf30c7363ef9c5ae326478d75f5171da4382a8f63980a7d5b3bd8ba9"`
Dec 02 18:22:24.898 INFO [stderr] usermod: no changes
Dec 02 18:22:25.130 INFO [stderr]    Compiling rpassword v2.1.0
Dec 02 18:22:25.131 INFO [stderr]    Compiling ctrlc v3.1.1
Dec 02 18:22:25.143 INFO [stderr]    Compiling hmac v0.1.1
Dec 02 18:22:25.143 INFO [stderr]    Compiling secret-service v0.4.0
Dec 02 18:22:26.067 INFO [stderr]    Compiling oath v0.10.2
Dec 02 18:22:30.674 INFO [stderr]    Compiling keyring v0.6.1
Dec 02 18:22:32.613 INFO [stderr]    Compiling rustotpony v0.2.3 (/source)
Dec 02 18:22:34.717 INFO [stderr] error[E0554]: #![feature] may not be used on the stable release channel
Dec 02 18:22:34.717 INFO [stderr]  --> src/lib.rs:1:1
Dec 02 18:22:34.717 INFO [stderr]   |
Dec 02 18:22:34.717 INFO [stderr] 1 | #![feature(fs_read_write)]
Dec 02 18:22:34.717 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 18:22:34.717 INFO [stderr] 
Dec 02 18:22:34.717 INFO [stderr] error: aborting due to previous error
Dec 02 18:22:34.717 INFO [stderr] 
Dec 02 18:22:34.717 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 02 18:22:34.735 INFO [stderr] error: Could not compile `rustotpony`.
Dec 02 18:22:34.735 INFO [stderr] 
Dec 02 18:22:34.735 INFO [stderr] To learn more, run the command again with --verbose.
Dec 02 18:22:34.737 INFO [stderr] su: No module specific data is present
Dec 02 18:22:35.813 INFO running `"docker" "inspect" "01258e58bf30c7363ef9c5ae326478d75f5171da4382a8f63980a7d5b3bd8ba9"`
Dec 02 18:22:36.109 INFO running `"docker" "rm" "-f" "01258e58bf30c7363ef9c5ae326478d75f5171da4382a8f63980a7d5b3bd8ba9"`
Dec 02 18:22:36.378 INFO [stdout] 01258e58bf30c7363ef9c5ae326478d75f5171da4382a8f63980a7d5b3bd8ba9