Nov 01 05:54:42.337 INFO checking dpc/dotr against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 05:54:42.337 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 05:54:42.816 INFO blam! be43e66e3788b0aec0f7316af6ce1ddfa616f6dc29ae48504a4140e487208afb
Nov 01 05:54:42.824 INFO running `"docker" "start" "-a" "be43e66e3788b0aec0f7316af6ce1ddfa616f6dc29ae48504a4140e487208afb"`
Nov 01 05:54:43.864 INFO kablam! usermod: no changes
Nov 01 05:54:43.889 INFO kablam! warning: the cargo feature `edition` is now stable and is no longer necessary to be listed in the manifest
Nov 01 05:54:44.019 INFO kablam!     Checking slog v2.2.3
Nov 01 05:54:44.019 INFO kablam!     Checking isatty v0.1.8
Nov 01 05:54:44.708 INFO kablam!     Checking slog-async v2.3.0
Nov 01 05:54:44.708 INFO kablam!     Checking slog-term v2.4.0
Nov 01 05:54:46.212 INFO kablam!     Checking dotr v0.4.0 (/source)
Nov 01 05:54:46.280 INFO kablam! warning[E0705]: the feature `rust_2018_preview` is included in the Rust 2018 edition
Nov 01 05:54:46.280 INFO kablam!   --> src/bin.rs:40:12
Nov 01 05:54:46.280 INFO kablam!    |
Nov 01 05:54:46.280 INFO kablam! 40 | #![feature(rust_2018_preview, use_extern_macros)]
Nov 01 05:54:46.280 INFO kablam!    |            ^^^^^^^^^^^^^^^^^
Nov 01 05:54:46.280 INFO kablam! 
Nov 01 05:54:46.300 INFO kablam! warning[E0705]: the feature `rust_2018_preview` is included in the Rust 2018 edition
Nov 01 05:54:46.300 INFO kablam!   --> src/bin.rs:40:12
Nov 01 05:54:46.300 INFO kablam!    |
Nov 01 05:54:46.300 INFO kablam! 40 | #![feature(rust_2018_preview, use_extern_macros)]
Nov 01 05:54:46.300 INFO kablam!    |            ^^^^^^^^^^^^^^^^^
Nov 01 05:54:46.300 INFO kablam! 
Nov 01 05:54:50.412 INFO kablam! warning: the feature `use_extern_macros` has been stable since 1.30.0 and no longer requires an attribute to enable
Nov 01 05:54:50.412 INFO kablam!   --> src/bin.rs:40:31
Nov 01 05:54:50.412 INFO kablam!    |
Nov 01 05:54:50.412 INFO kablam! 40 | #![feature(rust_2018_preview, use_extern_macros)]
Nov 01 05:54:50.412 INFO kablam!    |                               ^^^^^^^^^^^^^^^^^
Nov 01 05:54:50.412 INFO kablam!    |
Nov 01 05:54:50.412 INFO kablam!    = note: #[warn(stable_features)] on by default
Nov 01 05:54:50.412 INFO kablam! 
Nov 01 05:54:50.490 INFO kablam! warning: the feature `use_extern_macros` has been stable since 1.30.0 and no longer requires an attribute to enable
Nov 01 05:54:50.490 INFO kablam!   --> src/bin.rs:40:31
Nov 01 05:54:50.490 INFO kablam!    |
Nov 01 05:54:50.490 INFO kablam! 40 | #![feature(rust_2018_preview, use_extern_macros)]
Nov 01 05:54:50.490 INFO kablam!    |                               ^^^^^^^^^^^^^^^^^
Nov 01 05:54:50.490 INFO kablam!    |
Nov 01 05:54:50.490 INFO kablam!    = note: #[warn(stable_features)] on by default
Nov 01 05:54:50.490 INFO kablam! 
Nov 01 05:54:50.541 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.66s
Nov 01 05:54:50.559 INFO kablam! su: No module specific data is present
Nov 01 05:54:51.340 INFO running `"docker" "rm" "-f" "be43e66e3788b0aec0f7316af6ce1ddfa616f6dc29ae48504a4140e487208afb"`
Nov 01 05:54:51.616 INFO blam! be43e66e3788b0aec0f7316af6ce1ddfa616f6dc29ae48504a4140e487208afb