Nov 03 01:51:44.663 INFO checking signals-0.0.1 against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 03 01:51:44.663 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-2/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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 03 01:51:45.173 INFO blam! 94e198ff8c972dbdb518fd7e5611124f8f729faab7aa022431ccac56f8dabc1b
Nov 03 01:51:45.181 INFO running `"docker" "start" "-a" "94e198ff8c972dbdb518fd7e5611124f8f729faab7aa022431ccac56f8dabc1b"`
Nov 03 01:51:46.502 INFO kablam! usermod: no changes
Nov 03 01:51:46.549 INFO kablam!     Checking signals v0.0.1 (/source)
Nov 03 01:51:47.613 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Nov 03 01:51:47.613 INFO kablam!   --> src/lib.rs:59:12
Nov 03 01:51:47.613 INFO kablam!    |
Nov 03 01:51:47.614 INFO kablam! 59 | #![feature(conservative_impl_trait)]
Nov 03 01:51:47.614 INFO kablam!    |            ^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 01:51:47.614 INFO kablam!    |
Nov 03 01:51:47.614 INFO kablam!    = note: #[warn(stable_features)] on by default
Nov 03 01:51:47.615 INFO kablam! 
Nov 03 01:51:48.076 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Nov 03 01:51:48.076 INFO kablam!   --> src/lib.rs:59:12
Nov 03 01:51:48.076 INFO kablam!    |
Nov 03 01:51:48.076 INFO kablam! 59 | #![feature(conservative_impl_trait)]
Nov 03 01:51:48.076 INFO kablam!    |            ^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 01:51:48.076 INFO kablam!    |
Nov 03 01:51:48.076 INFO kablam!    = note: #[warn(stable_features)] on by default
Nov 03 01:51:48.076 INFO kablam! 
Nov 03 01:51:48.098 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.59s
Nov 03 01:51:48.102 INFO kablam! su: No module specific data is present
Nov 03 01:51:48.713 INFO running `"docker" "rm" "-f" "94e198ff8c972dbdb518fd7e5611124f8f729faab7aa022431ccac56f8dabc1b"`
Nov 03 01:51:48.925 INFO blam! 94e198ff8c972dbdb518fd7e5611124f8f729faab7aa022431ccac56f8dabc1b