Sep 01 18:09:00.363 INFO checking zerodmg-emulator-0.1.9 against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851
Sep 01 18:09:00.363 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets
Sep 01 18:09:00.363 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-2/try#952c7dbfa2628309f557b367929ffc17af20b332:/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=500" "-e" "CMD=cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 18:09:00.524 INFO blam! 5a1ea6f93cbbd49f27b5c62bee206f1cbbff369ea79bc8ffea826478b643bddd
Sep 01 18:09:00.526 INFO running `"docker" "start" "-a" "5a1ea6f93cbbd49f27b5c62bee206f1cbbff369ea79bc8ffea826478b643bddd"`
Sep 01 18:09:01.441 INFO kablam!    Compiling syn v0.13.11
Sep 01 18:09:01.441 INFO kablam!    Compiling syn v0.14.9
Sep 01 18:09:01.442 INFO kablam!     Checking png v0.12.0
Sep 01 18:09:01.442 INFO kablam!     Checking jpeg-decoder v0.1.15
Sep 01 18:09:20.827 INFO kablam!    Compiling num-derive v0.2.2
Sep 01 18:09:25.297 INFO kablam!     Checking image v0.19.0
Sep 01 18:09:25.541 INFO kablam!    Compiling derive_more v0.11.0
Sep 01 18:09:34.635 INFO kablam!     Checking zerodmg-utils v0.1.9
Sep 01 18:09:34.879 INFO kablam!     Checking zerodmg-codes v0.1.9
Sep 01 18:09:35.919 INFO kablam! error[E0635]: unknown feature `rust_2018_idioms`
Sep 01 18:09:35.919 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/zerodmg-codes-0.1.9/src/lib.rs:2:12
Sep 01 18:09:35.920 INFO kablam!   |
Sep 01 18:09:35.920 INFO kablam! 2 | #![feature(rust_2018_idioms)]
Sep 01 18:09:35.920 INFO kablam!   |            ^^^^^^^^^^^^^^^^
Sep 01 18:09:35.920 INFO kablam! 
Sep 01 18:09:35.948 INFO kablam! error: aborting due to previous error
Sep 01 18:09:35.948 INFO kablam! 
Sep 01 18:09:35.948 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 01 18:09:35.958 INFO kablam! error: Could not compile `zerodmg-codes`.
Sep 01 18:09:35.958 INFO kablam! 
Sep 01 18:09:35.958 INFO kablam! To learn more, run the command again with --verbose.
Sep 01 18:09:35.959 INFO kablam! su: No module specific data is present
Sep 01 18:09:36.396 INFO running `"docker" "rm" "-f" "5a1ea6f93cbbd49f27b5c62bee206f1cbbff369ea79bc8ffea826478b643bddd"`
Sep 01 18:09:36.490 INFO blam! 5a1ea6f93cbbd49f27b5c62bee206f1cbbff369ea79bc8ffea826478b643bddd