Oct 13 03:00:53.848 INFO checking PlasmaPower/railroad against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 03:00:53.848 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-2/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 13 03:00:54.270 INFO blam! 12f0071abb2dc314d5ae1ecf5b3e62979297c32b49b29cd66f502ce0616b220f
Oct 13 03:00:54.271 INFO running `"docker" "start" "-a" "12f0071abb2dc314d5ae1ecf5b3e62979297c32b49b29cd66f502ce0616b220f"`
Oct 13 03:00:55.416 INFO kablam! usermod: no changes
Oct 13 03:00:55.672 INFO kablam!    Compiling byteorder v1.2.3
Oct 13 03:00:55.673 INFO kablam!    Compiling subtle v0.6.2
Oct 13 03:00:55.754 INFO kablam!    Compiling clear_on_drop v0.2.3
Oct 13 03:00:55.761 INFO kablam!    Compiling num-traits v0.1.43
Oct 13 03:00:55.762 INFO kablam!    Compiling digest v0.7.2
Oct 13 03:00:57.472 INFO kablam!     Checking num-bigint v0.1.44
Oct 13 03:00:57.742 INFO kablam!     Checking subtle v0.3.0
Oct 13 03:00:58.155 INFO kablam!     Checking env_logger v0.5.10
Oct 13 03:00:58.577 INFO kablam!     Checking failure v0.1.1
Oct 13 03:00:58.924 INFO kablam!     Checking blake2 v0.7.1
Oct 13 03:00:59.444 INFO kablam!     Checking bytes v0.4.8
Oct 13 03:01:01.952 INFO kablam!    Compiling curve25519-dalek v0.16.4
Oct 13 03:01:02.997 INFO kablam!    Compiling curve25519-dalek v0.14.4
Oct 13 03:01:03.894 INFO kablam!     Checking tokio-io v0.1.6
Oct 13 03:01:06.149 INFO kablam!     Checking tokio-reactor v0.1.1
Oct 13 03:01:06.149 INFO kablam!     Checking tokio-fs v0.1.0
Oct 13 03:01:10.173 INFO kablam!     Checking tokio-tcp v0.1.0
Oct 13 03:01:10.173 INFO kablam!     Checking tokio-udp v0.1.0
Oct 13 03:01:13.320 INFO kablam!     Checking tokio v0.1.7
Oct 13 03:01:13.756 INFO kablam!     Checking ed25519-dalek v0.6.2
Oct 13 03:01:15.885 INFO kablam!     Checking nanocurrency-types v0.3.14 (/source/nanocurrency-types)
Oct 13 03:01:20.266 INFO kablam!     Checking nanocurrency-protocol v0.5.1 (/source/nanocurrency-protocol)
Oct 13 03:01:25.965 INFO kablam!     Checking nanocurrency-peering v0.6.0 (/source/nanocurrency-peering)
Oct 13 03:01:30.325 INFO kablam!     Checking railroad v0.1.0 (/source)
Oct 13 03:01:36.624 INFO kablam! warning: unused `#[macro_use]` import
Oct 13 03:01:36.624 INFO kablam!   --> src/main.rs:32:1
Oct 13 03:01:36.624 INFO kablam!    |
Oct 13 03:01:36.624 INFO kablam! 32 | #[macro_use]
Oct 13 03:01:36.624 INFO kablam!    | ^^^^^^^^^^^^
Oct 13 03:01:36.624 INFO kablam!    |
Oct 13 03:01:36.624 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 13 03:01:36.624 INFO kablam! 
Oct 13 03:01:36.884 INFO kablam! warning: unused `#[macro_use]` import
Oct 13 03:01:36.884 INFO kablam!   --> src/main.rs:32:1
Oct 13 03:01:36.884 INFO kablam!    |
Oct 13 03:01:36.884 INFO kablam! 32 | #[macro_use]
Oct 13 03:01:36.884 INFO kablam!    | ^^^^^^^^^^^^
Oct 13 03:01:36.884 INFO kablam!    |
Oct 13 03:01:36.884 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 13 03:01:36.884 INFO kablam! 
Oct 13 03:01:37.144 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 41.69s
Oct 13 03:01:37.185 INFO kablam! su: No module specific data is present
Oct 13 03:01:37.876 INFO running `"docker" "rm" "-f" "12f0071abb2dc314d5ae1ecf5b3e62979297c32b49b29cd66f502ce0616b220f"`
Oct 13 03:01:38.148 INFO blam! 12f0071abb2dc314d5ae1ecf5b3e62979297c32b49b29cd66f502ce0616b220f