Dec 02 01:51:31.502 INFO testing ab-lane/ab-lane against 1.30.1 for beta-1.31-5
Dec 02 01:51:31.502 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 02 01:51:31.887 INFO [stdout] e5e306939885c87f74b1034b93517726e9b3d944ab7e4043860d5a99bbd3bb02
Dec 02 01:51:31.895 INFO running `"docker" "start" "-a" "e5e306939885c87f74b1034b93517726e9b3d944ab7e4043860d5a99bbd3bb02"`
Dec 02 01:51:33.239 INFO [stderr] usermod: no changes
Dec 02 01:51:33.303 INFO [stderr]    Compiling ab-lane v0.1.0 (/source)
Dec 02 01:51:33.887 INFO [stderr] error[E0554]: #![feature] may not be used on the stable release channel
Dec 02 01:51:33.887 INFO [stderr]  --> src/main.rs:1:1
Dec 02 01:51:33.887 INFO [stderr]   |
Dec 02 01:51:33.887 INFO [stderr] 1 | #![feature(duration_as_u128)]
Dec 02 01:51:33.887 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 01:51:33.887 INFO [stderr] 
Dec 02 01:51:33.887 INFO [stderr] error: aborting due to previous error
Dec 02 01:51:33.887 INFO [stderr] 
Dec 02 01:51:33.887 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 02 01:51:33.891 INFO [stderr] error: Could not compile `ab-lane`.
Dec 02 01:51:33.891 INFO [stderr] 
Dec 02 01:51:33.891 INFO [stderr] To learn more, run the command again with --verbose.
Dec 02 01:51:33.892 INFO [stderr] su: No module specific data is present
Dec 02 01:51:34.413 INFO running `"docker" "inspect" "e5e306939885c87f74b1034b93517726e9b3d944ab7e4043860d5a99bbd3bb02"`
Dec 02 01:51:34.798 INFO running `"docker" "rm" "-f" "e5e306939885c87f74b1034b93517726e9b3d944ab7e4043860d5a99bbd3bb02"`
Dec 02 01:51:35.054 INFO [stdout] e5e306939885c87f74b1034b93517726e9b3d944ab7e4043860d5a99bbd3bb02
