Dec 01 14:15:47.425 INFO testing jbalintbiro/l3 against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 01 14:15:47.425 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt 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 01 14:15:47.615 INFO [stdout] 3d08bc0a3986fe6ee219b54283d26d4d5d033fc464ed1018e0d60f27657b72f8
Dec 01 14:15:47.617 INFO running `"docker" "start" "-a" "3d08bc0a3986fe6ee219b54283d26d4d5d033fc464ed1018e0d60f27657b72f8"`
Dec 01 14:15:48.170 INFO [stderr] usermod: no changes
Dec 01 14:15:48.238 INFO [stderr]    Compiling pest v1.0.0-beta.17
Dec 01 14:15:48.238 INFO [stderr]    Compiling gc v0.3.2
Dec 01 14:15:48.239 INFO [stderr]    Compiling gc_derive v0.3.2
Dec 01 14:15:49.569 INFO [stderr]    Compiling pest_derive v1.0.0-beta.17
Dec 01 14:15:58.494 INFO [stderr]    Compiling l3 v0.1.0-dev (/source)
Dec 01 14:15:59.323 INFO [stderr] error[E0554]: #![feature] may not be used on the beta release channel
Dec 01 14:15:59.323 INFO [stderr]  --> src/main.rs:1:1
Dec 01 14:15:59.323 INFO [stderr]   |
Dec 01 14:15:59.323 INFO [stderr] 1 | #![feature(nll)]
Dec 01 14:15:59.323 INFO [stderr]   | ^^^^^^^^^^^^^^^^
Dec 01 14:15:59.323 INFO [stderr] 
Dec 01 14:15:59.323 INFO [stderr] error[E0554]: #![feature] may not be used on the beta release channel
Dec 01 14:15:59.323 INFO [stderr]  --> src/main.rs:2:1
Dec 01 14:15:59.323 INFO [stderr]   |
Dec 01 14:15:59.323 INFO [stderr] 2 | #![feature(conservative_impl_trait)]
Dec 01 14:15:59.323 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 14:15:59.323 INFO [stderr] 
Dec 01 14:15:59.331 INFO [stderr] error: aborting due to 2 previous errors
Dec 01 14:15:59.331 INFO [stderr] 
Dec 01 14:15:59.331 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 01 14:15:59.334 INFO [stderr] error: Could not compile `l3`.
Dec 01 14:15:59.335 INFO [stderr] 
Dec 01 14:15:59.335 INFO [stderr] To learn more, run the command again with --verbose.
Dec 01 14:15:59.337 INFO [stderr] su: No module specific data is present
Dec 01 14:16:00.639 INFO running `"docker" "inspect" "3d08bc0a3986fe6ee219b54283d26d4d5d033fc464ed1018e0d60f27657b72f8"`
Dec 01 14:16:00.969 INFO running `"docker" "rm" "-f" "3d08bc0a3986fe6ee219b54283d26d4d5d033fc464ed1018e0d60f27657b72f8"`
Dec 01 14:16:01.238 INFO [stdout] 3d08bc0a3986fe6ee219b54283d26d4d5d033fc464ed1018e0d60f27657b72f8
