Aug 10 23:32:25.640 INFO checking trek-0.3.1 against master#f6d43ed84207c7e58f363f46e5a438ff40f2b311 for libc-1 Aug 10 23:32:25.640 INFO running: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets Aug 10 23:32:25.640 INFO creating container for: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets Aug 10 23:32:25.641 INFO running `"docker" "create" "-v" "/tmp/crater.sNz4uIMQagvL:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-0/master#f6d43ed84207c7e58f363f46e5a438ff40f2b311:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"` Aug 10 23:32:25.839 INFO blam! 054f7b02085b9f3b9c834d0bd6ebaeb4fce662b49c1788bdc73f686f2f6bb64a Aug 10 23:32:25.860 INFO running `"docker" "start" "-a" "054f7b02085b9f3b9c834d0bd6ebaeb4fce662b49c1788bdc73f686f2f6bb64a"` Aug 10 23:32:26.871 INFO kablam! warning: An explicit [[example]] section is specified in Cargo.toml which currently Aug 10 23:32:26.871 INFO kablam! disables Cargo from automatically inferring other example targets. Aug 10 23:32:26.872 INFO kablam! This inference behavior will change in the Rust 2018 edition and the following Aug 10 23:32:26.872 INFO kablam! files will be included as a example target: Aug 10 23:32:26.872 INFO kablam! Aug 10 23:32:26.872 INFO kablam! * /source/examples/migration_index.rs Aug 10 23:32:26.872 INFO kablam! Aug 10 23:32:26.872 INFO kablam! This is likely to break cargo build or cargo test as these files may not be Aug 10 23:32:26.872 INFO kablam! ready to be compiled as a example target today. You can future-proof yourself Aug 10 23:32:26.872 INFO kablam! and disable this warning by adding `autoexamples = false` to your [package] Aug 10 23:32:26.872 INFO kablam! section. You may also move the files to a location where Cargo would not Aug 10 23:32:26.872 INFO kablam! automatically infer them to be a target, such as in subfolders. Aug 10 23:32:26.872 INFO kablam! Aug 10 23:32:26.872 INFO kablam! For more information on this warning you can consult Aug 10 23:32:26.872 INFO kablam! https://github.com/rust-lang/cargo/issues/5330 Aug 10 23:32:27.032 INFO kablam! Checking postgres-shared v0.4.1 Aug 10 23:32:30.023 INFO kablam! Checking postgres v0.15.2 Aug 10 23:32:32.589 INFO kablam! Checking trek v0.3.1 (file:///source) Aug 10 23:32:36.497 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 9.64s Aug 10 23:32:36.507 INFO kablam! su: No module specific data is present Aug 10 23:32:37.100 INFO running `"docker" "rm" "-f" "054f7b02085b9f3b9c834d0bd6ebaeb4fce662b49c1788bdc73f686f2f6bb64a"` Aug 10 23:32:37.252 INFO blam! 054f7b02085b9f3b9c834d0bd6ebaeb4fce662b49c1788bdc73f686f2f6bb64a