Nov 01 19:54:50.758 INFO testing Leonardo2718/cookievm against 1.30.0 for beta-1.31-1
Nov 01 19:54:50.759 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-7/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-1/1.30.0:/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 +1.30.0 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"`
Nov 01 19:54:51.322 INFO blam! c8a373aee388143f8b73b74b0bf467feafd151b3cf285d26c51c9fa09a2f04fc
Nov 01 19:54:51.325 INFO running `"docker" "start" "-a" "c8a373aee388143f8b73b74b0bf467feafd151b3cf285d26c51c9fa09a2f04fc"`
Nov 01 19:54:52.770 INFO kablam! usermod: no changes
Nov 01 19:54:52.899 INFO kablam!    Compiling rustyline v1.0.0
Nov 01 19:54:55.847 INFO kablam!    Compiling cookie v0.1.0 (/source)
Nov 01 19:54:56.777 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Nov 01 19:54:56.777 INFO kablam!   --> src/main.rs:27:1
Nov 01 19:54:56.778 INFO kablam!    |
Nov 01 19:54:56.778 INFO kablam! 27 | #![feature(transpose_result)]
Nov 01 19:54:56.778 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 19:54:56.778 INFO kablam! 
Nov 01 19:54:56.783 INFO kablam! error: aborting due to previous error
Nov 01 19:54:56.783 INFO kablam! 
Nov 01 19:54:56.783 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Nov 01 19:54:56.791 INFO kablam! error: Could not compile `cookie`.
Nov 01 19:54:56.791 INFO kablam! 
Nov 01 19:54:56.791 INFO kablam! To learn more, run the command again with --verbose.
Nov 01 19:54:56.793 INFO kablam! su: No module specific data is present
Nov 01 19:54:57.459 INFO running `"docker" "rm" "-f" "c8a373aee388143f8b73b74b0bf467feafd151b3cf285d26c51c9fa09a2f04fc"`
Nov 01 19:54:57.727 INFO blam! c8a373aee388143f8b73b74b0bf467feafd151b3cf285d26c51c9fa09a2f04fc
