Nov 01 16:15:35.389 INFO checking signals-0.0.1 against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 16:15:35.389 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-7/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 01 16:15:35.894 INFO blam! 0ca5e0b8b9a084ff817277e873a0a6313554df48028c9a41a42bed9059bb1eaa
Nov 01 16:15:35.902 INFO running `"docker" "start" "-a" "0ca5e0b8b9a084ff817277e873a0a6313554df48028c9a41a42bed9059bb1eaa"`
Nov 01 16:15:37.091 INFO kablam! usermod: no changes
Nov 01 16:15:37.254 INFO kablam!     Checking signals v0.0.1 (/source)
Nov 01 16:15:38.544 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Nov 01 16:15:38.544 INFO kablam!   --> src/lib.rs:59:12
Nov 01 16:15:38.544 INFO kablam!    |
Nov 01 16:15:38.544 INFO kablam! 59 | #![feature(conservative_impl_trait)]
Nov 01 16:15:38.544 INFO kablam!    |            ^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 16:15:38.544 INFO kablam!    |
Nov 01 16:15:38.544 INFO kablam!    = note: #[warn(stable_features)] on by default
Nov 01 16:15:38.544 INFO kablam! 
Nov 01 16:15:38.814 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Nov 01 16:15:38.814 INFO kablam!   --> src/lib.rs:59:12
Nov 01 16:15:38.814 INFO kablam!    |
Nov 01 16:15:38.814 INFO kablam! 59 | #![feature(conservative_impl_trait)]
Nov 01 16:15:38.814 INFO kablam!    |            ^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 16:15:38.814 INFO kablam!    |
Nov 01 16:15:38.814 INFO kablam!    = note: #[warn(stable_features)] on by default
Nov 01 16:15:38.814 INFO kablam! 
Nov 01 16:15:38.841 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.69s
Nov 01 16:15:38.860 INFO kablam! su: No module specific data is present
Nov 01 16:15:39.216 INFO running `"docker" "rm" "-f" "0ca5e0b8b9a084ff817277e873a0a6313554df48028c9a41a42bed9059bb1eaa"`
Nov 01 16:15:39.444 INFO blam! 0ca5e0b8b9a084ff817277e873a0a6313554df48028c9a41a42bed9059bb1eaa