Sep 01 00:43:22.849 INFO checking idna-0.1.5 against try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b for pr-53578
Sep 01 00:43:22.849 INFO running: cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets
Sep 01 00:43:22.849 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53578/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-0/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/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 +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 00:43:23.010 INFO blam! 2a1a9e163e8c28d8a12b7bc66c37cadc312f9375b3ef1a58040f5af6c91d83a2
Sep 01 00:43:23.011 INFO running `"docker" "start" "-a" "2a1a9e163e8c28d8a12b7bc66c37cadc312f9375b3ef1a58040f5af6c91d83a2"`
Sep 01 00:43:23.793 INFO kablam! warning: An explicit [[test]] section is specified in Cargo.toml which currently
Sep 01 00:43:23.793 INFO kablam! disables Cargo from automatically inferring other test targets.
Sep 01 00:43:23.793 INFO kablam! This inference behavior will change in the Rust 2018 edition and the following
Sep 01 00:43:23.793 INFO kablam! files will be included as a test target:
Sep 01 00:43:23.793 INFO kablam! 
Sep 01 00:43:23.793 INFO kablam! * /source/tests/uts46.rs
Sep 01 00:43:23.793 INFO kablam! * /source/tests/punycode.rs
Sep 01 00:43:23.793 INFO kablam! 
Sep 01 00:43:23.793 INFO kablam! This is likely to break cargo build or cargo test as these files may not be
Sep 01 00:43:23.793 INFO kablam! ready to be compiled as a test target today. You can future-proof yourself
Sep 01 00:43:23.793 INFO kablam! and disable this warning by adding `autotests = false` to your [package]
Sep 01 00:43:23.793 INFO kablam! section. You may also move the files to a location where Cargo would not
Sep 01 00:43:23.793 INFO kablam! automatically infer them to be a target, such as in subfolders.
Sep 01 00:43:23.794 INFO kablam! 
Sep 01 00:43:23.794 INFO kablam! For more information on this warning you can consult
Sep 01 00:43:23.794 INFO kablam! https://github.com/rust-lang/cargo/issues/5330
Sep 01 00:43:23.822 INFO kablam!     Checking idna v0.1.5 (file:///source)
Sep 01 00:43:23.822 INFO kablam!    Compiling rustc-test v0.3.0
Sep 01 00:43:29.512 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.72s
Sep 01 00:43:29.517 INFO kablam! su: No module specific data is present
Sep 01 00:43:29.952 INFO running `"docker" "rm" "-f" "2a1a9e163e8c28d8a12b7bc66c37cadc312f9375b3ef1a58040f5af6c91d83a2"`
Sep 01 00:43:30.046 INFO blam! 2a1a9e163e8c28d8a12b7bc66c37cadc312f9375b3ef1a58040f5af6c91d83a2