Oct 31 23:02:04.261 INFO checking portal-chan/end-is-nigh-unpacker against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Oct 31 23:02:04.261 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-0/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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"`
Oct 31 23:02:04.768 INFO blam! 224fb0258f00aa71eb1081c9e91c92d5ca6ab32f62a7b274490b006455279146
Oct 31 23:02:04.780 INFO running `"docker" "start" "-a" "224fb0258f00aa71eb1081c9e91c92d5ca6ab32f62a7b274490b006455279146"`
Oct 31 23:02:05.881 INFO kablam! usermod: no changes
Oct 31 23:02:06.004 INFO kablam!    Compiling backtrace-sys v0.1.11
Oct 31 23:02:22.337 INFO kablam!     Checking backtrace v0.3.2
Oct 31 23:02:22.945 INFO kablam!     Checking error-chain v0.10.0
Oct 31 23:02:23.541 INFO kablam!     Checking end-is-nigh-unpacker v0.1.0 (/source)
Oct 31 23:02:24.302 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Oct 31 23:02:24.302 INFO kablam!  --> src/main.rs:1:12
Oct 31 23:02:24.302 INFO kablam!   |
Oct 31 23:02:24.302 INFO kablam! 1 | #![feature(conservative_impl_trait)]
Oct 31 23:02:24.303 INFO kablam!   |            ^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 23:02:24.303 INFO kablam!   |
Oct 31 23:02:24.303 INFO kablam!   = note: #[warn(stable_features)] on by default
Oct 31 23:02:24.304 INFO kablam! 
Oct 31 23:02:24.526 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Oct 31 23:02:24.526 INFO kablam!  --> src/main.rs:1:12
Oct 31 23:02:24.526 INFO kablam!   |
Oct 31 23:02:24.526 INFO kablam! 1 | #![feature(conservative_impl_trait)]
Oct 31 23:02:24.526 INFO kablam!   |            ^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 23:02:24.527 INFO kablam!   |
Oct 31 23:02:24.527 INFO kablam!   = note: #[warn(stable_features)] on by default
Oct 31 23:02:24.527 INFO kablam! 
Oct 31 23:02:24.551 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 18.64s
Oct 31 23:02:24.566 INFO kablam! su: No module specific data is present
Oct 31 23:02:26.068 INFO running `"docker" "rm" "-f" "224fb0258f00aa71eb1081c9e91c92d5ca6ab32f62a7b274490b006455279146"`
Oct 31 23:02:26.432 INFO blam! 224fb0258f00aa71eb1081c9e91c92d5ca6ab32f62a7b274490b006455279146