Sep 01 15:15:36.815 INFO checking izderadicka/ptunnel-rust against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851
Sep 01 15:15:36.815 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets
Sep 01 15:15:36.815 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-0/try#952c7dbfa2628309f557b367929ffc17af20b332:/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 +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 15:15:37.076 INFO blam! 52132df0682c6c4574e162fbb67cfab35c7b33381d14ff85433fd8d7f9ccfb0a
Sep 01 15:15:37.078 INFO running `"docker" "start" "-a" "52132df0682c6c4574e162fbb67cfab35c7b33381d14ff85433fd8d7f9ccfb0a"`
Sep 01 15:15:38.201 INFO kablam!     Checking data-encoding v2.1.0
Sep 01 15:15:38.207 INFO kablam!     Checking memchr v0.1.11
Sep 01 15:15:38.239 INFO kablam!     Checking futures-cpupool v0.1.7
Sep 01 15:15:38.283 INFO kablam!     Checking tokio-io v0.1.4
Sep 01 15:15:38.283 INFO kablam!     Checking thread-id v2.0.0
Sep 01 15:15:38.947 INFO kablam!     Checking thread_local v0.2.7
Sep 01 15:15:39.265 INFO kablam!     Checking aho-corasick v0.5.3
Sep 01 15:15:41.483 INFO kablam!     Checking regex v0.1.80
Sep 01 15:15:41.846 INFO kablam!     Checking tokio-core v0.1.10
Sep 01 15:15:44.891 INFO kablam!     Checking tokio-dns-unofficial v0.1.1
Sep 01 15:15:45.759 INFO kablam! error[E0283]: type annotations required: cannot resolve `std::io::Error: std::convert::From<_>`
Sep 01 15:15:45.759 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-dns-unofficial-0.1.1/src/net.rs:100:54
Sep 01 15:15:45.759 INFO kablam!     |
Sep 01 15:15:45.759 INFO kablam! 100 |     futures::stream::iter(addrs.into_iter().map(Ok)).fold(result, move |prev, addr| {
Sep 01 15:15:45.759 INFO kablam!     |                                                      ^^^^
Sep 01 15:15:45.759 INFO kablam! 
Sep 01 15:15:45.802 INFO kablam! error: aborting due to previous error
Sep 01 15:15:45.802 INFO kablam! 
Sep 01 15:15:45.802 INFO kablam! For more information about this error, try `rustc --explain E0283`.
Sep 01 15:15:45.812 INFO kablam! error: Could not compile `tokio-dns-unofficial`.
Sep 01 15:15:45.812 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 01 15:15:46.613 INFO kablam! error: build failed
Sep 01 15:15:46.615 INFO kablam! su: No module specific data is present
Sep 01 15:15:47.075 INFO running `"docker" "rm" "-f" "52132df0682c6c4574e162fbb67cfab35c7b33381d14ff85433fd8d7f9ccfb0a"`
Sep 01 15:15:47.246 INFO blam! 52132df0682c6c4574e162fbb67cfab35c7b33381d14ff85433fd8d7f9ccfb0a