Nov 03 23:32:50.034 INFO checking scottwillmoore/rust-primer against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 03 23:32:50.035 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-6/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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 23:32:50.531 INFO blam! fed142022bfd171ae0de5a5f1be875f77d4f85e3cf8e13bc214dbc64416a8b5d
Nov 03 23:32:50.537 INFO running `"docker" "start" "-a" "fed142022bfd171ae0de5a5f1be875f77d4f85e3cf8e13bc214dbc64416a8b5d"`
Nov 03 23:32:52.200 INFO kablam! usermod: no changes
Nov 03 23:32:52.315 INFO kablam!     Checking libc v0.2.39
Nov 03 23:32:53.831 INFO kablam!     Checking memchr v2.0.1
Nov 03 23:32:54.183 INFO kablam!     Checking aho-corasick v0.6.4
Nov 03 23:32:54.931 INFO kablam!     Checking regex v0.2.10
Nov 03 23:32:57.520 INFO kablam!     Checking docopt v0.8.3
Nov 03 23:32:58.892 INFO kablam!     Checking primer v0.1.0 (/source)
Nov 03 23:32:59.465 INFO kablam! warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Nov 03 23:32:59.465 INFO kablam!  --> src/lib.rs:1:12
Nov 03 23:32:59.465 INFO kablam!   |
Nov 03 23:32:59.465 INFO kablam! 1 | #![feature(iterator_step_by)]
Nov 03 23:32:59.465 INFO kablam!   |            ^^^^^^^^^^^^^^^^
Nov 03 23:32:59.465 INFO kablam!   |
Nov 03 23:32:59.465 INFO kablam!   = note: #[warn(stable_features)] on by default
Nov 03 23:32:59.465 INFO kablam! 
Nov 03 23:32:59.603 INFO kablam! warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Nov 03 23:32:59.604 INFO kablam!  --> src/lib.rs:1:12
Nov 03 23:32:59.604 INFO kablam!   |
Nov 03 23:32:59.604 INFO kablam! 1 | #![feature(iterator_step_by)]
Nov 03 23:32:59.604 INFO kablam!   |            ^^^^^^^^^^^^^^^^
Nov 03 23:32:59.604 INFO kablam!   |
Nov 03 23:32:59.604 INFO kablam!   = note: #[warn(stable_features)] on by default
Nov 03 23:32:59.604 INFO kablam! 
Nov 03 23:33:00.852 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.63s
Nov 03 23:33:00.860 INFO kablam! su: No module specific data is present
Nov 03 23:33:01.896 INFO running `"docker" "rm" "-f" "fed142022bfd171ae0de5a5f1be875f77d4f85e3cf8e13bc214dbc64416a8b5d"`
Nov 03 23:33:02.151 INFO blam! fed142022bfd171ae0de5a5f1be875f77d4f85e3cf8e13bc214dbc64416a8b5d