Nov 04 15:02:28.818 INFO checking zerodmg-0.1.9 against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 04 15:02:28.818 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-1/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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 04 15:02:29.253 INFO blam! 4af2596cea7cb20e35b8795bcb0f5f1ea23d769b61abfd7604acc60cf32861db
Nov 04 15:02:29.255 INFO running `"docker" "start" "-a" "4af2596cea7cb20e35b8795bcb0f5f1ea23d769b61abfd7604acc60cf32861db"`
Nov 04 15:02:31.251 INFO kablam! usermod: no changes
Nov 04 15:02:31.299 INFO kablam! warning: the cargo feature `edition` is now stable and is no longer necessary to be listed in the manifest
Nov 04 15:02:31.555 INFO kablam!    Compiling rayon v1.0.3
Nov 04 15:02:31.575 INFO kablam!     Checking want v0.0.4
Nov 04 15:02:31.591 INFO kablam!    Compiling syn v0.13.11
Nov 04 15:02:31.593 INFO kablam!     Checking crossbeam-epoch v0.3.1
Nov 04 15:02:31.603 INFO kablam!    Compiling syn v0.15.18
Nov 04 15:02:31.608 INFO kablam!     Checking png v0.12.0
Nov 04 15:02:31.615 INFO kablam!     Checking tokio-core v0.1.17
Nov 04 15:02:37.011 INFO kablam!     Checking crossbeam-deque v0.2.0
Nov 04 15:02:39.167 INFO kablam!     Checking rayon-core v1.4.1
Nov 04 15:02:46.929 INFO kablam!     Checking tokio-proto v0.1.1
Nov 04 15:02:53.763 INFO kablam!     Checking jpeg-decoder v0.1.15
Nov 04 15:02:55.187 INFO kablam!     Checking hyper v0.11.27
Nov 04 15:02:59.040 INFO kablam!    Compiling num-derive v0.2.3
Nov 04 15:03:01.435 INFO kablam!    Compiling derive_more v0.11.0
Nov 04 15:03:09.902 INFO kablam!     Checking image v0.19.0
Nov 04 15:03:14.951 INFO kablam!     Checking zerodmg-utils v0.1.9
Nov 04 15:03:15.387 INFO kablam!     Checking zerodmg-codes v0.1.9
Nov 04 15:03:16.247 INFO kablam! error[E0635]: unknown feature `rust_2018_idioms`
Nov 04 15:03:16.247 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/zerodmg-codes-0.1.9/src/lib.rs:2:12
Nov 04 15:03:16.247 INFO kablam!   |
Nov 04 15:03:16.247 INFO kablam! 2 | #![feature(rust_2018_idioms)]
Nov 04 15:03:16.247 INFO kablam!   |            ^^^^^^^^^^^^^^^^
Nov 04 15:03:16.247 INFO kablam! 
Nov 04 15:03:16.259 INFO kablam! error: aborting due to previous error
Nov 04 15:03:16.259 INFO kablam! 
Nov 04 15:03:16.259 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Nov 04 15:03:16.291 INFO kablam! error: Could not compile `zerodmg-codes`.
Nov 04 15:03:16.291 INFO kablam! 
Nov 04 15:03:16.292 INFO kablam! To learn more, run the command again with --verbose.
Nov 04 15:03:16.292 INFO kablam! su: No module specific data is present
Nov 04 15:03:16.566 INFO running `"docker" "rm" "-f" "4af2596cea7cb20e35b8795bcb0f5f1ea23d769b61abfd7604acc60cf32861db"`
Nov 04 15:03:16.684 INFO blam! 4af2596cea7cb20e35b8795bcb0f5f1ea23d769b61abfd7604acc60cf32861db