Dec 06 10:37:39.673 INFO testing PlasmaPower/railroad against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 10:37:39.673 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt build --frozen" "-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 06 10:37:39.864 INFO [stdout] 4c7ab37871653cbb9635d6c36024d92192a98e78efbceefefa644f0f983ee25e
Dec 06 10:37:39.870 INFO running `"docker" "start" "-a" "4c7ab37871653cbb9635d6c36024d92192a98e78efbceefefa644f0f983ee25e"`
Dec 06 10:37:40.297 INFO [stderr] usermod: no changes
Dec 06 10:37:40.498 INFO [stderr]    Compiling subtle v0.6.2
Dec 06 10:37:40.499 INFO [stderr]    Compiling byteorder v1.2.3
Dec 06 10:37:40.505 INFO [stderr]    Compiling num-integer v0.1.38
Dec 06 10:37:40.506 INFO [stderr]    Compiling digest v0.7.2
Dec 06 10:37:40.508 INFO [stderr]    Compiling subtle v0.3.0
Dec 06 10:37:40.512 INFO [stderr]    Compiling tokio-threadpool v0.1.4
Dec 06 10:37:40.512 INFO [stderr]    Compiling env_logger v0.5.10
Dec 06 10:37:40.512 INFO [stderr]    Compiling failure v0.1.1
Dec 06 10:37:41.272 INFO [stderr]    Compiling num-bigint v0.1.44
Dec 06 10:37:41.280 INFO [stderr]    Compiling blake2 v0.7.1
Dec 06 10:37:41.848 INFO [stderr]    Compiling curve25519-dalek v0.16.4
Dec 06 10:37:41.848 INFO [stderr]    Compiling bytes v0.4.8
Dec 06 10:37:43.016 INFO [stderr]    Compiling curve25519-dalek v0.14.4
Dec 06 10:37:44.539 INFO [stderr]    Compiling tokio-io v0.1.6
Dec 06 10:37:46.084 INFO [stderr]    Compiling tokio-reactor v0.1.1
Dec 06 10:37:46.084 INFO [stderr]    Compiling tokio-fs v0.1.0
Dec 06 10:37:49.640 INFO [stderr]    Compiling ed25519-dalek v0.6.2
Dec 06 10:37:50.860 INFO [stderr]    Compiling tokio-tcp v0.1.0
Dec 06 10:37:50.860 INFO [stderr]    Compiling tokio-udp v0.1.0
Dec 06 10:37:51.640 INFO [stderr]    Compiling nanocurrency-types v0.3.15 (/source/nanocurrency-types)
Dec 06 10:37:54.220 INFO [stderr]    Compiling tokio v0.1.7
Dec 06 10:37:57.352 INFO [stderr]    Compiling nanocurrency-protocol v0.5.1 (/source/nanocurrency-protocol)
Dec 06 10:38:00.092 INFO [stderr]    Compiling nanocurrency-peering v0.6.0 (/source/nanocurrency-peering)
Dec 06 10:38:02.528 INFO [stderr]    Compiling railroad v0.1.0 (/source)
Dec 06 10:38:04.685 INFO [stderr] warning: unused `#[macro_use]` import
Dec 06 10:38:04.685 INFO [stderr]   --> src/main.rs:32:1
Dec 06 10:38:04.685 INFO [stderr]    |
Dec 06 10:38:04.685 INFO [stderr] 32 | #[macro_use]
Dec 06 10:38:04.686 INFO [stderr]    | ^^^^^^^^^^^^
Dec 06 10:38:04.686 INFO [stderr]    |
Dec 06 10:38:04.686 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 06 10:38:04.687 INFO [stderr] 
Dec 06 10:38:09.274 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.96s
Dec 06 10:38:09.287 INFO [stderr] su: No module specific data is present
Dec 06 10:38:10.688 INFO running `"docker" "inspect" "4c7ab37871653cbb9635d6c36024d92192a98e78efbceefefa644f0f983ee25e"`
Dec 06 10:38:10.996 INFO running `"docker" "rm" "-f" "4c7ab37871653cbb9635d6c36024d92192a98e78efbceefefa644f0f983ee25e"`
Dec 06 10:38:11.256 INFO [stdout] 4c7ab37871653cbb9635d6c36024d92192a98e78efbceefefa644f0f983ee25e
Dec 06 10:38:11.258 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen --no-run" "-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 06 10:38:11.576 INFO [stdout] 552d26eb733851790bc654ccab3274c281a89c57a9c0fc8318cf89d07d23490a
Dec 06 10:38:11.582 INFO running `"docker" "start" "-a" "552d26eb733851790bc654ccab3274c281a89c57a9c0fc8318cf89d07d23490a"`
Dec 06 10:38:12.249 INFO [stderr] usermod: no changes
Dec 06 10:38:12.420 INFO [stderr]    Compiling railroad v0.1.0 (/source)
Dec 06 10:38:14.378 INFO [stderr] warning: unused `#[macro_use]` import
Dec 06 10:38:14.378 INFO [stderr]   --> src/main.rs:32:1
Dec 06 10:38:14.378 INFO [stderr]    |
Dec 06 10:38:14.378 INFO [stderr] 32 | #[macro_use]
Dec 06 10:38:14.378 INFO [stderr]    | ^^^^^^^^^^^^
Dec 06 10:38:14.378 INFO [stderr]    |
Dec 06 10:38:14.378 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 06 10:38:14.378 INFO [stderr] 
Dec 06 10:38:14.743 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.46s
Dec 06 10:38:14.752 INFO [stderr] su: No module specific data is present
Dec 06 10:38:14.973 INFO running `"docker" "inspect" "552d26eb733851790bc654ccab3274c281a89c57a9c0fc8318cf89d07d23490a"`
Dec 06 10:38:15.057 INFO running `"docker" "rm" "-f" "552d26eb733851790bc654ccab3274c281a89c57a9c0fc8318cf89d07d23490a"`
Dec 06 10:38:15.181 INFO [stdout] 552d26eb733851790bc654ccab3274c281a89c57a9c0fc8318cf89d07d23490a
Dec 06 10:38:15.185 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen" "-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 06 10:38:15.356 INFO [stdout] 8cf33178b715b26db7eb6add797578afa0eba34d6cae493cc3db5850d8fb731d
Dec 06 10:38:15.362 INFO running `"docker" "start" "-a" "8cf33178b715b26db7eb6add797578afa0eba34d6cae493cc3db5850d8fb731d"`
Dec 06 10:38:16.170 INFO [stderr] usermod: no changes
Dec 06 10:38:16.393 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.20s
Dec 06 10:38:16.410 INFO [stderr]      Running /target/debug/deps/railroad-a3d2bb2ac7e506c3
Dec 06 10:38:16.416 INFO [stdout] 
Dec 06 10:38:16.416 INFO [stdout] running 0 tests
Dec 06 10:38:16.416 INFO [stdout] 
Dec 06 10:38:16.416 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 10:38:16.416 INFO [stdout] 
Dec 06 10:38:16.419 INFO [stderr] su: No module specific data is present
Dec 06 10:38:17.783 INFO running `"docker" "inspect" "8cf33178b715b26db7eb6add797578afa0eba34d6cae493cc3db5850d8fb731d"`
Dec 06 10:38:18.162 INFO running `"docker" "rm" "-f" "8cf33178b715b26db7eb6add797578afa0eba34d6cae493cc3db5850d8fb731d"`
Dec 06 10:38:18.340 INFO [stdout] 8cf33178b715b26db7eb6add797578afa0eba34d6cae493cc3db5850d8fb731d