Dec 02 07:40:27.280 INFO testing FredericDesgreniers/poe_eventing against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 02 07:40:27.280 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 07:40:27.650 INFO [stdout] c6d95bf661439f38f9b31da90a19936259c979dfe86189886b6996223b0cd21f
Dec 02 07:40:27.652 INFO running `"docker" "start" "-a" "c6d95bf661439f38f9b31da90a19936259c979dfe86189886b6996223b0cd21f"`
Dec 02 07:40:29.234 INFO [stderr] usermod: no changes
Dec 02 07:40:29.367 INFO [stderr]    Compiling poe_data v0.1.0 (/source/poe_data)
Dec 02 07:40:29.952 INFO [stderr] warning: field is never used: `name`
Dec 02 07:40:29.952 INFO [stderr]  --> poe_data/src/locations/mod.rs:2:2
Dec 02 07:40:29.953 INFO [stderr]   |
Dec 02 07:40:29.953 INFO [stderr] 2 |     name: String
Dec 02 07:40:29.953 INFO [stderr]   |     ^^^^^^^^^^^^
Dec 02 07:40:29.954 INFO [stderr]   |
Dec 02 07:40:29.954 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 02 07:40:29.954 INFO [stderr] 
Dec 02 07:40:30.013 INFO [stderr]    Compiling poe_eventing v0.1.0 (/source)
Dec 02 07:40:31.719 INFO [stderr] error[E0554]: #![feature] may not be used on the beta release channel
Dec 02 07:40:31.720 INFO [stderr]  --> src/main.rs:1:1
Dec 02 07:40:31.720 INFO [stderr]   |
Dec 02 07:40:31.720 INFO [stderr] 1 | #![feature(nll)]
Dec 02 07:40:31.720 INFO [stderr]   | ^^^^^^^^^^^^^^^^
Dec 02 07:40:31.720 INFO [stderr] 
Dec 02 07:40:31.720 INFO [stderr] error[E0554]: #![feature] may not be used on the beta release channel
Dec 02 07:40:31.720 INFO [stderr]  --> src/main.rs:2:1
Dec 02 07:40:31.720 INFO [stderr]   |
Dec 02 07:40:31.720 INFO [stderr] 2 | #![feature(never_type)]
Dec 02 07:40:31.720 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 07:40:31.720 INFO [stderr] 
Dec 02 07:40:31.720 INFO [stderr] error: aborting due to 2 previous errors
Dec 02 07:40:31.720 INFO [stderr] 
Dec 02 07:40:31.720 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 02 07:40:31.733 INFO [stderr] error: Could not compile `poe_eventing`.
Dec 02 07:40:31.733 INFO [stderr] 
Dec 02 07:40:31.733 INFO [stderr] To learn more, run the command again with --verbose.
Dec 02 07:40:31.736 INFO [stderr] su: No module specific data is present
Dec 02 07:40:32.552 INFO running `"docker" "inspect" "c6d95bf661439f38f9b31da90a19936259c979dfe86189886b6996223b0cd21f"`
Dec 02 07:40:32.942 INFO running `"docker" "rm" "-f" "c6d95bf661439f38f9b31da90a19936259c979dfe86189886b6996223b0cd21f"`
Dec 02 07:40:33.227 INFO [stdout] c6d95bf661439f38f9b31da90a19936259c979dfe86189886b6996223b0cd21f