Nov 29 23:26:27.409 INFO checking lholden/entity_system against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 29 23:26:27.409 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-4/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 29 23:26:27.792 INFO [stdout] 76f538105eacc25eb55991dd596b31113e09fe38a0b1207c8d5fd1ef6ee13997
Nov 29 23:26:27.798 INFO running `"docker" "start" "-a" "76f538105eacc25eb55991dd596b31113e09fe38a0b1207c8d5fd1ef6ee13997"`
Nov 29 23:26:28.884 INFO [stderr] usermod: no changes
Nov 29 23:26:28.985 INFO [stderr]     Checking entity_system v0.0.1 (/source)
Nov 29 23:26:29.916 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 29 23:26:29.916 INFO [stderr]  --> benches/lib.rs:4:3
Nov 29 23:26:29.916 INFO [stderr]   |
Nov 29 23:26:29.916 INFO [stderr] 4 | #[deriving(Clone)]
Nov 29 23:26:29.916 INFO [stderr]   |   ^^^^^^^^
Nov 29 23:26:29.916 INFO [stderr]   |
Nov 29 23:26:29.916 INFO [stderr]   = help: add #![feature(custom_attribute)] to the crate attributes to enable
Nov 29 23:26:29.916 INFO [stderr] 
Nov 29 23:26:29.916 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 29 23:26:29.916 INFO [stderr]  --> benches/lib.rs:9:3
Nov 29 23:26:29.916 INFO [stderr]   |
Nov 29 23:26:29.916 INFO [stderr] 9 | #[deriving(Clone)]
Nov 29 23:26:29.916 INFO [stderr]   |   ^^^^^^^^
Nov 29 23:26:29.916 INFO [stderr]   |
Nov 29 23:26:29.916 INFO [stderr]   = help: add #![feature(custom_attribute)] to the crate attributes to enable
Nov 29 23:26:29.916 INFO [stderr] 
Nov 29 23:26:29.916 INFO [stderr] error: aborting due to 2 previous errors
Nov 29 23:26:29.916 INFO [stderr] 
Nov 29 23:26:29.916 INFO [stderr] For more information about this error, try `rustc --explain E0658`.
Nov 29 23:26:29.926 INFO [stderr] error: Could not compile `entity_system`.
Nov 29 23:26:29.926 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Nov 29 23:26:30.128 INFO [stderr] error: build failed
Nov 29 23:26:30.128 INFO [stderr] su: No module specific data is present
Nov 29 23:26:30.760 INFO running `"docker" "inspect" "76f538105eacc25eb55991dd596b31113e09fe38a0b1207c8d5fd1ef6ee13997"`
Nov 29 23:26:31.002 INFO running `"docker" "rm" "-f" "76f538105eacc25eb55991dd596b31113e09fe38a0b1207c8d5fd1ef6ee13997"`
Nov 29 23:26:31.288 INFO [stdout] 76f538105eacc25eb55991dd596b31113e09fe38a0b1207c8d5fd1ef6ee13997