Dec 03 15:38:33.912 INFO testing colm-0.1.0 against 1.30.1 for beta-1.31-5
Dec 03 15:38:33.912 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 03 15:38:34.371 INFO [stdout] f31abbb737ce84c1dae4423b3084fa19aba050cbed50303139b6078443cbcf52
Dec 03 15:38:34.373 INFO running `"docker" "start" "-a" "f31abbb737ce84c1dae4423b3084fa19aba050cbed50303139b6078443cbcf52"`
Dec 03 15:38:35.503 INFO [stderr] usermod: no changes
Dec 03 15:38:35.564 INFO [stderr]    Compiling colm v0.1.0 (/source)
Dec 03 15:38:35.707 INFO [stderr] error[E0554]: #![feature] may not be used on the stable release channel
Dec 03 15:38:35.707 INFO [stderr]  --> src/lib.rs:2:1
Dec 03 15:38:35.707 INFO [stderr]   |
Dec 03 15:38:35.707 INFO [stderr] 2 | #![feature(nll)]
Dec 03 15:38:35.707 INFO [stderr]   | ^^^^^^^^^^^^^^^^
Dec 03 15:38:35.707 INFO [stderr] 
Dec 03 15:38:35.707 INFO [stderr] error: aborting due to previous error
Dec 03 15:38:35.707 INFO [stderr] 
Dec 03 15:38:35.707 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 03 15:38:35.707 INFO [stderr] error: Could not compile `colm`.
Dec 03 15:38:35.707 INFO [stderr] 
Dec 03 15:38:35.707 INFO [stderr] To learn more, run the command again with --verbose.
Dec 03 15:38:35.707 INFO [stderr] su: No module specific data is present
Dec 03 15:38:36.301 INFO running `"docker" "inspect" "f31abbb737ce84c1dae4423b3084fa19aba050cbed50303139b6078443cbcf52"`
Dec 03 15:38:36.506 INFO running `"docker" "rm" "-f" "f31abbb737ce84c1dae4423b3084fa19aba050cbed50303139b6078443cbcf52"`
Dec 03 15:38:36.717 INFO [stdout] f31abbb737ce84c1dae4423b3084fa19aba050cbed50303139b6078443cbcf52
