Dec 02 03:47:42.154 INFO testing RussellSprouts/6502-language-rust against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 02 03:47:42.154 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 02 03:47:42.342 INFO [stdout] 14ef2ce0f84931d1a758d419609dd0da40480a1c2b5c3cc3b5fa80ee3dede1b8
Dec 02 03:47:42.344 INFO running `"docker" "start" "-a" "14ef2ce0f84931d1a758d419609dd0da40480a1c2b5c3cc3b5fa80ee3dede1b8"`
Dec 02 03:47:42.668 INFO [stderr] usermod: no changes
Dec 02 03:47:42.725 INFO [stderr]    Compiling peg v0.5.4
Dec 02 03:47:42.725 INFO [stderr]    Compiling regex v0.2.6
Dec 02 03:47:42.725 INFO [stderr]    Compiling im v10.0.0
Dec 02 03:47:54.635 INFO [stderr]    Compiling compiler v0.1.0 (/source)
Dec 02 03:47:57.939 INFO [stderr] error[E0554]: #![feature] may not be used on the beta release channel
Dec 02 03:47:57.939 INFO [stderr]  --> main.rs:1:1
Dec 02 03:47:57.940 INFO [stderr]   |
Dec 02 03:47:57.940 INFO [stderr] 1 | #![feature(nll)]
Dec 02 03:47:57.940 INFO [stderr]   | ^^^^^^^^^^^^^^^^
Dec 02 03:47:57.940 INFO [stderr] 
Dec 02 03:47:57.940 INFO [stderr] error[E0554]: #![feature] may not be used on the beta release channel
Dec 02 03:47:57.941 INFO [stderr]  --> main.rs:2:1
Dec 02 03:47:57.941 INFO [stderr]   |
Dec 02 03:47:57.941 INFO [stderr] 2 | #![feature(underscore_lifetimes)]
Dec 02 03:47:57.941 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 03:47:57.941 INFO [stderr] 
Dec 02 03:47:57.942 INFO [stderr] error: aborting due to 2 previous errors
Dec 02 03:47:57.943 INFO [stderr] 
Dec 02 03:47:57.943 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 02 03:47:57.950 INFO [stderr] error: Could not compile `compiler`.
Dec 02 03:47:57.950 INFO [stderr] 
Dec 02 03:47:57.950 INFO [stderr] To learn more, run the command again with --verbose.
Dec 02 03:47:57.952 INFO [stderr] su: No module specific data is present
Dec 02 03:47:59.420 INFO running `"docker" "inspect" "14ef2ce0f84931d1a758d419609dd0da40480a1c2b5c3cc3b5fa80ee3dede1b8"`
Dec 02 03:47:59.795 INFO running `"docker" "rm" "-f" "14ef2ce0f84931d1a758d419609dd0da40480a1c2b5c3cc3b5fa80ee3dede1b8"`
Dec 02 03:48:00.043 INFO [stdout] 14ef2ce0f84931d1a758d419609dd0da40480a1c2b5c3cc3b5fa80ee3dede1b8
