Nov 02 20:02:19.779 INFO checking PlasmaPower/railroad against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 20:02:19.779 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-1/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 02 20:02:19.936 INFO blam! 4a64c4b194c68df53f5bf2adbfed56b077119a2a8da9746349bec7707e6a3fdb
Nov 02 20:02:19.940 INFO running `"docker" "start" "-a" "4a64c4b194c68df53f5bf2adbfed56b077119a2a8da9746349bec7707e6a3fdb"`
Nov 02 20:02:20.892 INFO kablam! usermod: no changes
Nov 02 20:02:21.214 INFO kablam!    Compiling byteorder v1.2.3
Nov 02 20:02:21.220 INFO kablam!    Compiling subtle v0.6.2
Nov 02 20:02:21.230 INFO kablam!    Compiling clear_on_drop v0.2.3
Nov 02 20:02:21.232 INFO kablam!    Compiling num-traits v0.1.43
Nov 02 20:02:21.232 INFO kablam!    Compiling digest v0.7.2
Nov 02 20:02:22.740 INFO kablam!     Checking num-bigint v0.1.44
Nov 02 20:02:22.747 INFO kablam!     Checking subtle v0.3.0
Nov 02 20:02:22.756 INFO kablam!     Checking env_logger v0.5.10
Nov 02 20:02:22.787 INFO kablam!     Checking blake2 v0.7.1
Nov 02 20:02:22.861 INFO kablam!     Checking failure v0.1.1
Nov 02 20:02:23.858 INFO kablam!     Checking bytes v0.4.8
Nov 02 20:02:24.784 INFO kablam!    Compiling curve25519-dalek v0.16.4
Nov 02 20:02:26.848 INFO kablam!     Checking tokio-io v0.1.6
Nov 02 20:02:27.260 INFO kablam!    Compiling curve25519-dalek v0.14.4
Nov 02 20:02:31.516 INFO kablam!     Checking tokio-reactor v0.1.1
Nov 02 20:02:31.516 INFO kablam!     Checking tokio-fs v0.1.0
Nov 02 20:02:36.129 INFO kablam!     Checking tokio-udp v0.1.0
Nov 02 20:02:36.136 INFO kablam!     Checking tokio-tcp v0.1.0
Nov 02 20:02:38.688 INFO kablam!     Checking ed25519-dalek v0.6.2
Nov 02 20:02:39.332 INFO kablam!     Checking tokio v0.1.7
Nov 02 20:02:40.957 INFO kablam!     Checking nanocurrency-types v0.3.15 (/source/nanocurrency-types)
Nov 02 20:02:46.748 INFO kablam!     Checking nanocurrency-protocol v0.5.1 (/source/nanocurrency-protocol)
Nov 02 20:02:51.452 INFO kablam!     Checking nanocurrency-peering v0.6.0 (/source/nanocurrency-peering)
Nov 02 20:02:56.288 INFO kablam!     Checking railroad v0.1.0 (/source)
Nov 02 20:03:01.836 INFO kablam! warning: unused `#[macro_use]` import
Nov 02 20:03:01.836 INFO kablam!   --> src/main.rs:32:1
Nov 02 20:03:01.836 INFO kablam!    |
Nov 02 20:03:01.836 INFO kablam! 32 | #[macro_use]
Nov 02 20:03:01.836 INFO kablam!    | ^^^^^^^^^^^^
Nov 02 20:03:01.836 INFO kablam!    |
Nov 02 20:03:01.836 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 02 20:03:01.836 INFO kablam! 
Nov 02 20:03:01.875 INFO kablam! warning: unused `#[macro_use]` import
Nov 02 20:03:01.876 INFO kablam!   --> src/main.rs:32:1
Nov 02 20:03:01.876 INFO kablam!    |
Nov 02 20:03:01.876 INFO kablam! 32 | #[macro_use]
Nov 02 20:03:01.876 INFO kablam!    | ^^^^^^^^^^^^
Nov 02 20:03:01.876 INFO kablam!    |
Nov 02 20:03:01.876 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 02 20:03:01.876 INFO kablam! 
Nov 02 20:03:02.273 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 41.34s
Nov 02 20:03:02.290 INFO kablam! su: No module specific data is present
Nov 02 20:03:03.724 INFO running `"docker" "rm" "-f" "4a64c4b194c68df53f5bf2adbfed56b077119a2a8da9746349bec7707e6a3fdb"`
Nov 02 20:03:04.133 INFO blam! 4a64c4b194c68df53f5bf2adbfed56b077119a2a8da9746349bec7707e6a3fdb