Sep 19 17:44:46.845 INFO checking stacker-0.1.3 against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346
Sep 19 17:44:46.845 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets
Sep 19 17:44:46.845 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-4/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 17:44:46.990 INFO blam! b52ce617f0fba67aca19efe9b8b4db6c3bc196ce247ea19ae31c522d16d68614
Sep 19 17:44:46.993 INFO running `"docker" "start" "-a" "b52ce617f0fba67aca19efe9b8b4db6c3bc196ce247ea19ae31c522d16d68614"`
Sep 19 17:44:47.640 INFO kablam! usermod: no changes
Sep 19 17:44:47.688 INFO kablam!    Compiling stacker v0.1.3 (/source)
Sep 19 17:44:47.899 INFO kablam! warning: use of deprecated item 'gcc::Config': gcc::Config has been renamed to gcc::Build
Sep 19 17:44:47.899 INFO kablam!  --> build.rs:9:19
Sep 19 17:44:47.899 INFO kablam!   |
Sep 19 17:44:47.899 INFO kablam! 9 |     let mut cfg = gcc::Config::new();
Sep 19 17:44:47.899 INFO kablam!   |                   ^^^^^^^^^^^^^^^^
Sep 19 17:44:47.899 INFO kablam!   |
Sep 19 17:44:47.899 INFO kablam!   = note: #[warn(deprecated)] on by default
Sep 19 17:44:47.899 INFO kablam! 
Sep 19 17:44:48.862 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.19s
Sep 19 17:44:48.863 INFO kablam! su: No module specific data is present
Sep 19 17:44:49.308 INFO running `"docker" "rm" "-f" "b52ce617f0fba67aca19efe9b8b4db6c3bc196ce247ea19ae31c522d16d68614"`
Sep 19 17:44:49.416 INFO blam! b52ce617f0fba67aca19efe9b8b4db6c3bc196ce247ea19ae31c522d16d68614