Nov 27 22:30:57.791 INFO checking psiofxt/rust-blockchain against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 27 22:30:57.793 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-4/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 27 22:30:58.341 INFO [stdout] 33e5c5aed03e0c6e6bb19963616ea76912e0132f7e4947d0c73613a7dd4366df
Nov 27 22:30:58.349 INFO running `"docker" "start" "-a" "33e5c5aed03e0c6e6bb19963616ea76912e0132f7e4947d0c73613a7dd4366df"`
Nov 27 22:30:59.691 INFO [stderr] usermod: no changes
Nov 27 22:31:00.061 INFO [stderr]    Compiling proc-macro2 v0.4.16
Nov 27 22:31:00.076 INFO [stderr]    Compiling serde v1.0.76
Nov 27 22:31:00.077 INFO [stderr]    Compiling unicase v2.2.0
Nov 27 22:31:00.079 INFO [stderr]     Checking proc-macro2 v0.2.3
Nov 27 22:31:00.085 INFO [stderr]     Checking crossbeam-epoch v0.5.2
Nov 27 22:31:00.093 INFO [stderr]     Checking mio v0.6.15
Nov 27 22:31:00.093 INFO [stderr]     Checking log v0.3.9
Nov 27 22:31:00.093 INFO [stderr]     Checking want v0.0.4
Nov 27 22:31:01.877 INFO [stderr]     Checking tokio-io v0.1.8
Nov 27 22:31:02.516 INFO [stderr]     Checking regex v1.0.5
Nov 27 22:31:04.212 INFO [stderr]     Checking crossbeam-deque v0.6.1
Nov 27 22:31:07.288 INFO [stderr]     Checking tokio-threadpool v0.1.6
Nov 27 22:31:09.501 INFO [stderr]     Checking mio-uds v0.6.6
Nov 27 22:31:09.717 INFO [stderr]     Checking tokio-reactor v0.1.5
Nov 27 22:31:11.245 INFO [stderr]     Checking tokio-codec v0.1.0
Nov 27 22:31:12.905 INFO [stderr]     Checking quote v0.4.2
Nov 27 22:31:14.578 INFO [stderr]     Checking mime v0.3.9
Nov 27 22:31:16.289 INFO [stderr]     Checking env_logger v0.5.13
Nov 27 22:31:16.676 INFO [stderr]     Checking tokio-fs v0.1.3
Nov 27 22:31:16.772 INFO [stderr]     Checking tokio-tcp v0.1.1
Nov 27 22:31:16.773 INFO [stderr]     Checking tokio-udp v0.1.2
Nov 27 22:31:17.409 INFO [stderr]     Checking tokio-uds v0.2.1
Nov 27 22:31:22.038 INFO [stderr]     Checking syn v0.12.15
Nov 27 22:31:24.077 INFO [stderr]     Checking tokio v0.1.8
Nov 27 22:31:25.140 INFO [stderr]    Compiling quote v0.6.8
Nov 27 22:31:28.554 INFO [stderr]     Checking tokio-core v0.1.17
Nov 27 22:31:31.838 INFO [stderr]    Compiling syn v0.14.9
Nov 27 22:31:36.261 INFO [stderr]     Checking tokio-proto v0.1.1
Nov 27 22:31:43.873 INFO [stderr]     Checking hyper v0.11.27
Nov 27 22:31:53.616 INFO [stderr]     Checking serde_json v1.0.26
Nov 27 22:31:56.188 INFO [stderr]    Compiling serde_derive v1.0.76
Nov 27 22:32:18.634 INFO [stderr]     Checking blockchain v0.1.0 (/source)
Nov 27 22:32:22.365 INFO [stderr] warning: struct is never constructed: `Node`
Nov 27 22:32:22.365 INFO [stderr]   --> src/blockchain.rs:26:1
Nov 27 22:32:22.366 INFO [stderr]    |
Nov 27 22:32:22.367 INFO [stderr] 26 | struct Node {
Nov 27 22:32:22.368 INFO [stderr]    | ^^^^^^^^^^^
Nov 27 22:32:22.368 INFO [stderr]    |
Nov 27 22:32:22.369 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 27 22:32:22.369 INFO [stderr] 
Nov 27 22:32:22.370 INFO [stderr] warning: function is never used: `make_error_response`
Nov 27 22:32:22.370 INFO [stderr]   --> src/main.rs:36:1
Nov 27 22:32:22.371 INFO [stderr]    |
Nov 27 22:32:22.372 INFO [stderr] 36 | fn make_error_response(error_message: &str) -> FutureResult<hyper::Response, hyper::Error> {
Nov 27 22:32:22.372 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 22:32:22.373 INFO [stderr] 
Nov 27 22:32:22.448 INFO [stderr] warning: struct is never constructed: `Node`
Nov 27 22:32:22.448 INFO [stderr]   --> src/blockchain.rs:26:1
Nov 27 22:32:22.448 INFO [stderr]    |
Nov 27 22:32:22.448 INFO [stderr] 26 | struct Node {
Nov 27 22:32:22.448 INFO [stderr]    | ^^^^^^^^^^^
Nov 27 22:32:22.450 INFO [stderr]    |
Nov 27 22:32:22.450 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 27 22:32:22.450 INFO [stderr] 
Nov 27 22:32:22.450 INFO [stderr] warning: function is never used: `make_error_response`
Nov 27 22:32:22.450 INFO [stderr]   --> src/main.rs:36:1
Nov 27 22:32:22.450 INFO [stderr]    |
Nov 27 22:32:22.450 INFO [stderr] 36 | fn make_error_response(error_message: &str) -> FutureResult<hyper::Response, hyper::Error> {
Nov 27 22:32:22.450 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 22:32:22.450 INFO [stderr] 
Nov 27 22:32:22.509 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 22s
Nov 27 22:32:22.529 INFO [stderr] su: No module specific data is present
Nov 27 22:32:24.224 INFO running `"docker" "inspect" "33e5c5aed03e0c6e6bb19963616ea76912e0132f7e4947d0c73613a7dd4366df"`
Nov 27 22:32:24.598 INFO running `"docker" "rm" "-f" "33e5c5aed03e0c6e6bb19963616ea76912e0132f7e4947d0c73613a7dd4366df"`
Nov 27 22:32:25.001 INFO [stdout] 33e5c5aed03e0c6e6bb19963616ea76912e0132f7e4947d0c73613a7dd4366df