Dec 05 00:34:20.928 INFO checking PlasmaPower/railroad against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 00:34:20.929 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-3/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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"`
Dec 05 00:34:21.461 INFO [stdout] cee5d7e16887b57b961f0963d9bd3a387e5fd0a2fedeffc8dab76cd29fbe4447
Dec 05 00:34:21.469 INFO running `"docker" "start" "-a" "cee5d7e16887b57b961f0963d9bd3a387e5fd0a2fedeffc8dab76cd29fbe4447"`
Dec 05 00:34:22.794 INFO [stderr] usermod: no changes
Dec 05 00:34:23.067 INFO [stderr]    Compiling subtle v0.6.2
Dec 05 00:34:23.071 INFO [stderr]    Compiling byteorder v1.2.3
Dec 05 00:34:23.088 INFO [stderr]    Compiling clear_on_drop v0.2.3
Dec 05 00:34:23.104 INFO [stderr]    Compiling digest v0.7.2
Dec 05 00:34:23.105 INFO [stderr]     Checking num-bigint v0.1.44
Dec 05 00:34:25.176 INFO [stderr]     Checking subtle v0.3.0
Dec 05 00:34:26.509 INFO [stderr]     Checking failure v0.1.1
Dec 05 00:34:26.543 INFO [stderr]     Checking blake2 v0.7.1
Dec 05 00:34:30.200 INFO [stderr]     Checking bytes v0.4.8
Dec 05 00:34:30.707 INFO [stderr]    Compiling curve25519-dalek v0.16.4
Dec 05 00:34:33.595 INFO [stderr]     Checking tokio-io v0.1.6
Dec 05 00:34:34.127 INFO [stderr]    Compiling curve25519-dalek v0.14.4
Dec 05 00:34:35.487 INFO [stderr]     Checking tokio-reactor v0.1.1
Dec 05 00:34:35.487 INFO [stderr]     Checking tokio-fs v0.1.0
Dec 05 00:34:39.673 INFO [stderr]     Checking tokio-udp v0.1.0
Dec 05 00:34:39.676 INFO [stderr]     Checking tokio-tcp v0.1.0
Dec 05 00:34:43.355 INFO [stderr]     Checking tokio v0.1.7
Dec 05 00:34:44.191 INFO [stderr]     Checking ed25519-dalek v0.6.2
Dec 05 00:34:46.431 INFO [stderr]     Checking nanocurrency-types v0.3.15 (/source/nanocurrency-types)
Dec 05 00:34:51.321 INFO [stderr]     Checking nanocurrency-protocol v0.5.1 (/source/nanocurrency-protocol)
Dec 05 00:34:57.078 INFO [stderr]     Checking nanocurrency-peering v0.6.0 (/source/nanocurrency-peering)
Dec 05 00:35:01.987 INFO [stderr]     Checking railroad v0.1.0 (/source)
Dec 05 00:35:08.839 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 00:35:08.839 INFO [stderr]   --> src/main.rs:32:1
Dec 05 00:35:08.840 INFO [stderr]    |
Dec 05 00:35:08.840 INFO [stderr] 32 | #[macro_use]
Dec 05 00:35:08.840 INFO [stderr]    | ^^^^^^^^^^^^
Dec 05 00:35:08.841 INFO [stderr]    |
Dec 05 00:35:08.841 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 05 00:35:08.841 INFO [stderr] 
Dec 05 00:35:09.311 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 00:35:09.311 INFO [stderr]   --> src/main.rs:32:1
Dec 05 00:35:09.311 INFO [stderr]    |
Dec 05 00:35:09.311 INFO [stderr] 32 | #[macro_use]
Dec 05 00:35:09.311 INFO [stderr]    | ^^^^^^^^^^^^
Dec 05 00:35:09.311 INFO [stderr]    |
Dec 05 00:35:09.311 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 05 00:35:09.311 INFO [stderr] 
Dec 05 00:35:09.481 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 46.66s
Dec 05 00:35:09.499 INFO [stderr] su: No module specific data is present
Dec 05 00:35:10.327 INFO running `"docker" "inspect" "cee5d7e16887b57b961f0963d9bd3a387e5fd0a2fedeffc8dab76cd29fbe4447"`
Dec 05 00:35:10.772 INFO running `"docker" "rm" "-f" "cee5d7e16887b57b961f0963d9bd3a387e5fd0a2fedeffc8dab76cd29fbe4447"`
Dec 05 00:35:10.950 INFO [stdout] cee5d7e16887b57b961f0963d9bd3a387e5fd0a2fedeffc8dab76cd29fbe4447