Nov 28 01:48:37.481 INFO checking lholden/entity_system against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 01:48:37.483 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-1/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 28 01:48:37.872 INFO [stdout] 950049b13b0dd8a3a50219ee81154d984035c42baf02f27ac83b18666e8cc3a7
Nov 28 01:48:37.884 INFO running `"docker" "start" "-a" "950049b13b0dd8a3a50219ee81154d984035c42baf02f27ac83b18666e8cc3a7"`
Nov 28 01:48:39.656 INFO [stderr] usermod: no changes
Nov 28 01:48:39.744 INFO [stderr]     Checking entity_system v0.0.1 (/source)
Nov 28 01:48:40.904 INFO [stderr] error[E0658]: The attribute `deriving` is currently unknown to the compiler and may have meaning added to it in the future (see issue #29642)
Nov 28 01:48:40.904 INFO [stderr]  --> benches/lib.rs:4:3
Nov 28 01:48:40.904 INFO [stderr]   |
Nov 28 01:48:40.904 INFO [stderr] 4 | #[deriving(Clone)]
Nov 28 01:48:40.904 INFO [stderr]   |   ^^^^^^^^
Nov 28 01:48:40.904 INFO [stderr]   |
Nov 28 01:48:40.904 INFO [stderr]   = help: add #![feature(custom_attribute)] to the crate attributes to enable
Nov 28 01:48:40.904 INFO [stderr] 
Nov 28 01:48:40.905 INFO [stderr] error[E0658]: The attribute `deriving` is currently unknown to the compiler and may have meaning added to it in the future (see issue #29642)
Nov 28 01:48:40.905 INFO [stderr]  --> benches/lib.rs:9:3
Nov 28 01:48:40.905 INFO [stderr]   |
Nov 28 01:48:40.905 INFO [stderr] 9 | #[deriving(Clone)]
Nov 28 01:48:40.905 INFO [stderr]   |   ^^^^^^^^
Nov 28 01:48:40.905 INFO [stderr]   |
Nov 28 01:48:40.905 INFO [stderr]   = help: add #![feature(custom_attribute)] to the crate attributes to enable
Nov 28 01:48:40.905 INFO [stderr] 
Nov 28 01:48:40.905 INFO [stderr] error: aborting due to 2 previous errors
Nov 28 01:48:40.905 INFO [stderr] 
Nov 28 01:48:40.905 INFO [stderr] For more information about this error, try `rustc --explain E0658`.
Nov 28 01:48:40.924 INFO [stderr] error: Could not compile `entity_system`.
Nov 28 01:48:40.924 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Nov 28 01:48:41.181 INFO [stderr] error: build failed
Nov 28 01:48:41.183 INFO [stderr] su: No module specific data is present
Nov 28 01:48:41.766 INFO running `"docker" "inspect" "950049b13b0dd8a3a50219ee81154d984035c42baf02f27ac83b18666e8cc3a7"`
Nov 28 01:48:42.103 INFO running `"docker" "rm" "-f" "950049b13b0dd8a3a50219ee81154d984035c42baf02f27ac83b18666e8cc3a7"`
Nov 28 01:48:42.420 INFO [stdout] 950049b13b0dd8a3a50219ee81154d984035c42baf02f27ac83b18666e8cc3a7