Oct 13 08:34:41.918 INFO checking signals-0.0.1 against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 13 08:34:41.918 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-3/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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"`
Oct 13 08:34:42.441 INFO blam! 4d3eae423514f085cb0b5a0305f69be856f0e741e05f0bab11160fa782fc5ca0
Oct 13 08:34:42.444 INFO running `"docker" "start" "-a" "4d3eae423514f085cb0b5a0305f69be856f0e741e05f0bab11160fa782fc5ca0"`
Oct 13 08:34:44.059 INFO kablam! usermod: no changes
Oct 13 08:34:44.168 INFO kablam!     Checking signals v0.0.1 (/source)
Oct 13 08:34:45.560 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Oct 13 08:34:45.560 INFO kablam!   --> src/lib.rs:59:12
Oct 13 08:34:45.560 INFO kablam!    |
Oct 13 08:34:45.560 INFO kablam! 59 | #![feature(conservative_impl_trait)]
Oct 13 08:34:45.560 INFO kablam!    |            ^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 08:34:45.560 INFO kablam!    |
Oct 13 08:34:45.560 INFO kablam!    = note: #[warn(stable_features)] on by default
Oct 13 08:34:45.560 INFO kablam! 
Oct 13 08:34:45.669 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Oct 13 08:34:45.669 INFO kablam!   --> src/lib.rs:59:12
Oct 13 08:34:45.670 INFO kablam!    |
Oct 13 08:34:45.670 INFO kablam! 59 | #![feature(conservative_impl_trait)]
Oct 13 08:34:45.670 INFO kablam!    |            ^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 08:34:45.671 INFO kablam!    |
Oct 13 08:34:45.671 INFO kablam!    = note: #[warn(stable_features)] on by default
Oct 13 08:34:45.671 INFO kablam! 
Oct 13 08:34:45.687 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.60s
Oct 13 08:34:45.697 INFO kablam! su: No module specific data is present
Oct 13 08:34:46.060 INFO running `"docker" "rm" "-f" "4d3eae423514f085cb0b5a0305f69be856f0e741e05f0bab11160fa782fc5ca0"`
Oct 13 08:34:46.254 INFO blam! 4d3eae423514f085cb0b5a0305f69be856f0e741e05f0bab11160fa782fc5ca0