Sep 19 15:16:31.503 INFO checking zerodmg-emulator-0.1.9 against try#fcacde07b66fe513e52c41b73aef91bcc121905b for pr-54346
Sep 19 15:16:31.503 INFO running: cargo +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets
Sep 19 15:16:31.503 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54346/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-2/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 15:16:31.918 INFO blam! dcec3ecded37eb36ec24d0e0b901760f0bcec6fb1b52c7f41c1d11ae7646c267
Sep 19 15:16:31.921 INFO running `"docker" "start" "-a" "dcec3ecded37eb36ec24d0e0b901760f0bcec6fb1b52c7f41c1d11ae7646c267"`
Sep 19 15:16:33.100 INFO kablam! usermod: no changes
Sep 19 15:16:33.125 INFO kablam! warning: the cargo feature `edition` is now stable and is no longer necessary to be listed in the manifest
Sep 19 15:16:33.271 INFO kablam!    Compiling num-traits v0.2.6
Sep 19 15:16:33.279 INFO kablam!    Compiling syn v0.13.11
Sep 19 15:16:33.279 INFO kablam!     Checking crossbeam-epoch v0.3.1
Sep 19 15:16:34.615 INFO kablam!     Checking crossbeam-deque v0.2.0
Sep 19 15:16:35.499 INFO kablam!     Checking rayon-core v1.4.1
Sep 19 15:16:38.627 INFO kablam!     Checking rayon v1.0.2
Sep 19 15:16:40.848 INFO kablam!    Compiling num-derive v0.2.2
Sep 19 15:16:40.867 INFO kablam!     Checking num-integer v0.1.39
Sep 19 15:16:42.615 INFO kablam!     Checking num-iter v0.1.37
Sep 19 15:16:42.615 INFO kablam!     Checking num-rational v0.1.42
Sep 19 15:16:43.279 INFO kablam!     Checking png v0.12.0
Sep 19 15:16:47.732 INFO kablam!     Checking jpeg-decoder v0.1.15
Sep 19 15:16:51.636 INFO kablam!    Compiling derive_more v0.11.0
Sep 19 15:16:52.050 INFO kablam!     Checking image v0.19.0
Sep 19 15:16:58.346 INFO kablam!     Checking zerodmg-utils v0.1.9
Sep 19 15:16:58.591 INFO kablam!     Checking zerodmg-codes v0.1.9
Sep 19 15:16:59.379 INFO kablam! error[E0635]: unknown feature `rust_2018_idioms`
Sep 19 15:16:59.379 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/zerodmg-codes-0.1.9/src/lib.rs:2:12
Sep 19 15:16:59.379 INFO kablam!   |
Sep 19 15:16:59.379 INFO kablam! 2 | #![feature(rust_2018_idioms)]
Sep 19 15:16:59.379 INFO kablam!   |            ^^^^^^^^^^^^^^^^
Sep 19 15:16:59.379 INFO kablam! 
Sep 19 15:16:59.397 INFO kablam! error: aborting due to previous error
Sep 19 15:16:59.397 INFO kablam! 
Sep 19 15:16:59.397 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 19 15:16:59.411 INFO kablam! error: Could not compile `zerodmg-codes`.
Sep 19 15:16:59.411 INFO kablam! 
Sep 19 15:16:59.411 INFO kablam! To learn more, run the command again with --verbose.
Sep 19 15:16:59.412 INFO kablam! su: No module specific data is present
Sep 19 15:17:00.024 INFO running `"docker" "rm" "-f" "dcec3ecded37eb36ec24d0e0b901760f0bcec6fb1b52c7f41c1d11ae7646c267"`
Sep 19 15:17:00.142 INFO blam! dcec3ecded37eb36ec24d0e0b901760f0bcec6fb1b52c7f41c1d11ae7646c267