Sep 19 16:52:35.752 INFO checking PlasmaPower/railroad against try#135b4cd023a753409d01e43b0f23d22a899feeeb for pr-54352
Sep 19 16:52:35.752 INFO running: cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets
Sep 19 16:52:35.752 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54352/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-7/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/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 +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 16:52:36.008 INFO blam! 5979cd78d71ed025b1d7da7408d78d8e05786892c8766c2fa574f3a7247b369d
Sep 19 16:52:36.010 INFO running `"docker" "start" "-a" "5979cd78d71ed025b1d7da7408d78d8e05786892c8766c2fa574f3a7247b369d"`
Sep 19 16:52:37.721 INFO kablam! usermod: no changes
Sep 19 16:52:38.200 INFO kablam!    Compiling byteorder v1.2.3
Sep 19 16:52:38.232 INFO kablam!    Compiling clear_on_drop v0.2.3
Sep 19 16:52:38.232 INFO kablam!     Checking tokio-timer v0.1.2
Sep 19 16:52:38.238 INFO kablam!    Compiling num-traits v0.2.4
Sep 19 16:52:38.238 INFO kablam!     Checking num-integer v0.1.38
Sep 19 16:52:38.238 INFO kablam!     Checking regex v1.0.0
Sep 19 16:52:38.238 INFO kablam!    Compiling digest v0.7.2
Sep 19 16:52:41.298 INFO kablam!     Checking subtle v0.3.0
Sep 19 16:52:41.389 INFO kablam!     Checking tokio-threadpool v0.1.4
Sep 19 16:52:41.956 INFO kablam!     Checking num-bigint v0.1.44
Sep 19 16:52:43.266 INFO kablam!     Checking failure v0.1.1
Sep 19 16:52:44.499 INFO kablam!     Checking blake2 v0.7.1
Sep 19 16:52:45.983 INFO kablam!     Checking bytes v0.4.8
Sep 19 16:52:48.367 INFO kablam!    Compiling curve25519-dalek v0.16.4
Sep 19 16:52:52.074 INFO kablam!     Checking tokio-io v0.1.6
Sep 19 16:52:53.494 INFO kablam!    Compiling num-traits v0.1.43
Sep 19 16:52:53.749 INFO kablam!     Checking env_logger v0.5.10
Sep 19 16:52:56.526 INFO kablam!     Checking tokio-reactor v0.1.1
Sep 19 16:52:56.526 INFO kablam!     Checking tokio-fs v0.1.0
Sep 19 16:52:58.812 INFO kablam!     Checking tokio-tcp v0.1.0
Sep 19 16:52:58.812 INFO kablam!     Checking tokio-udp v0.1.0
Sep 19 16:52:58.934 INFO kablam!    Compiling curve25519-dalek v0.14.4
Sep 19 16:53:00.142 INFO kablam!     Checking tokio v0.1.7
Sep 19 16:53:00.450 INFO kablam!     Checking ed25519-dalek v0.6.2
Sep 19 16:53:01.465 INFO kablam!     Checking nanocurrency-types v0.3.14 (/source/nanocurrency-types)
Sep 19 16:53:07.623 INFO kablam!     Checking nanocurrency-protocol v0.5.1 (/source/nanocurrency-protocol)
Sep 19 16:53:09.392 INFO kablam!     Checking nanocurrency-peering v0.6.0 (/source/nanocurrency-peering)
Sep 19 16:53:10.878 INFO kablam!     Checking railroad v0.1.0 (/source)
Sep 19 16:53:12.270 INFO kablam! warning: unused `#[macro_use]` import
Sep 19 16:53:12.270 INFO kablam!   --> src/main.rs:32:1
Sep 19 16:53:12.270 INFO kablam!    |
Sep 19 16:53:12.270 INFO kablam! 32 | #[macro_use]
Sep 19 16:53:12.270 INFO kablam!    | ^^^^^^^^^^^^
Sep 19 16:53:12.290 INFO kablam!    |
Sep 19 16:53:12.290 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 19 16:53:12.290 INFO kablam! 
Sep 19 16:53:12.379 INFO kablam! warning: unused `#[macro_use]` import
Sep 19 16:53:12.379 INFO kablam!   --> src/main.rs:32:1
Sep 19 16:53:12.379 INFO kablam!    |
Sep 19 16:53:12.379 INFO kablam! 32 | #[macro_use]
Sep 19 16:53:12.379 INFO kablam!    | ^^^^^^^^^^^^
Sep 19 16:53:12.379 INFO kablam!    |
Sep 19 16:53:12.379 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 19 16:53:12.379 INFO kablam! 
Sep 19 16:53:12.689 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 34.93s
Sep 19 16:53:12.725 INFO kablam! su: No module specific data is present
Sep 19 16:53:13.534 INFO running `"docker" "rm" "-f" "5979cd78d71ed025b1d7da7408d78d8e05786892c8766c2fa574f3a7247b369d"`
Sep 19 16:53:13.675 INFO blam! 5979cd78d71ed025b1d7da7408d78d8e05786892c8766c2fa574f3a7247b369d