Sep 04 07:44:46.584 INFO checking printf-0.1.0 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 04 07:44:46.584 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 04 07:44:46.584 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-1/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/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=500" "-e" "CMD=cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 07:44:46.790 INFO blam! e6e99023d4123a932966cf0b172c6768cdf371ac073e31fdf99be3ca3163beb6
Sep 04 07:44:46.792 INFO running `"docker" "start" "-a" "e6e99023d4123a932966cf0b172c6768cdf371ac073e31fdf99be3ca3163beb6"`
Sep 04 07:44:47.431 INFO kablam!    Compiling printf v0.1.0 (file:///source)
Sep 04 07:44:47.736 INFO kablam! warning: use of deprecated item 'gcc::compile_library'
Sep 04 07:44:47.736 INFO kablam!  --> build.rs:6:5
Sep 04 07:44:47.737 INFO kablam!   |
Sep 04 07:44:47.737 INFO kablam! 6 |     gcc::compile_library("libprintf_wrapper.a", &["src/printf_wrapper.c"]);
Sep 04 07:44:47.737 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Sep 04 07:44:47.737 INFO kablam!   |
Sep 04 07:44:47.737 INFO kablam!   = note: #[warn(deprecated)] on by default
Sep 04 07:44:47.737 INFO kablam! 
Sep 04 07:44:48.614 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.20s
Sep 04 07:44:48.618 INFO kablam! su: No module specific data is present
Sep 04 07:44:48.951 INFO running `"docker" "rm" "-f" "e6e99023d4123a932966cf0b172c6768cdf371ac073e31fdf99be3ca3163beb6"`
Sep 04 07:44:49.062 INFO blam! e6e99023d4123a932966cf0b172c6768cdf371ac073e31fdf99be3ca3163beb6