Dec 17 17:32:41.793 INFO checking psiofxt/rust-blockchain against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 17:32:41.793 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/psiofxt/rust-blockchain:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 17:32:42.290 INFO [stdout] 32eb86eb7a3d09a23ebbc1ef8db3adfb490e9ae133711680b9f8bd9935ad7a84
Dec 17 17:32:42.290 INFO running `"docker" "start" "-a" "32eb86eb7a3d09a23ebbc1ef8db3adfb490e9ae133711680b9f8bd9935ad7a84"`
Dec 17 17:32:45.047 INFO [stderr]    Compiling unicase v2.2.0
Dec 17 17:32:45.052 INFO [stderr]     Checking proc-macro2 v0.2.3
Dec 17 17:32:45.052 INFO [stderr]     Checking crossbeam-epoch v0.5.2
Dec 17 17:32:45.052 INFO [stderr]     Checking mio v0.6.15
Dec 17 17:32:45.052 INFO [stderr]     Checking log v0.3.9
Dec 17 17:32:45.052 INFO [stderr]     Checking want v0.0.4
Dec 17 17:32:45.107 INFO [stderr]     Checking tokio-io v0.1.8
Dec 17 17:32:45.108 INFO [stderr]    Compiling syn v0.14.9
Dec 17 17:32:46.665 INFO [stderr]     Checking regex v1.0.5
Dec 17 17:32:48.478 INFO [stderr]     Checking quote v0.4.2
Dec 17 17:32:48.508 INFO [stderr]     Checking crossbeam-deque v0.6.1
Dec 17 17:32:49.688 INFO [stderr]     Checking syn v0.12.15
Dec 17 17:32:50.428 INFO [stderr]     Checking tokio-threadpool v0.1.6
Dec 17 17:32:50.564 INFO [stderr]     Checking tokio-codec v0.1.0
Dec 17 17:32:52.144 INFO [stderr]     Checking mio-uds v0.6.6
Dec 17 17:32:52.144 INFO [stderr]     Checking tokio-reactor v0.1.5
Dec 17 17:32:53.241 INFO [stderr]     Checking mime v0.3.9
Dec 17 17:32:55.257 INFO [stderr]     Checking tokio-fs v0.1.3
Dec 17 17:32:55.488 INFO [stderr]     Checking tokio-tcp v0.1.1
Dec 17 17:32:55.488 INFO [stderr]     Checking tokio-udp v0.1.2
Dec 17 17:32:55.491 INFO [stderr]     Checking tokio-uds v0.2.1
Dec 17 17:32:56.660 INFO [stderr]     Checking env_logger v0.5.13
Dec 17 17:32:57.570 INFO [stderr]     Checking tokio v0.1.8
Dec 17 17:32:59.722 INFO [stderr]     Checking tokio-core v0.1.17
Dec 17 17:33:06.509 INFO [stderr]     Checking tokio-proto v0.1.1
Dec 17 17:33:07.410 INFO [stderr]    Compiling serde_derive v1.0.76
Dec 17 17:33:10.786 INFO [stderr]     Checking hyper v0.11.27
Dec 17 17:33:29.055 INFO [stderr]     Checking blockchain v0.1.0 (/opt/crater/workdir)
Dec 17 17:33:30.728 INFO [stderr] warning: struct is never constructed: `Node`
Dec 17 17:33:30.729 INFO [stderr]   --> src/blockchain.rs:26:1
Dec 17 17:33:30.729 INFO [stderr]    |
Dec 17 17:33:30.729 INFO [stderr] 26 | struct Node {
Dec 17 17:33:30.729 INFO [stderr]    | ^^^^^^^^^^^
Dec 17 17:33:30.730 INFO [stderr]    |
Dec 17 17:33:30.730 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 17:33:30.730 INFO [stderr] 
Dec 17 17:33:30.730 INFO [stderr] warning: function is never used: `make_error_response`
Dec 17 17:33:30.730 INFO [stderr]   --> src/main.rs:36:1
Dec 17 17:33:30.731 INFO [stderr]    |
Dec 17 17:33:30.731 INFO [stderr] 36 | fn make_error_response(error_message: &str) -> FutureResult<hyper::Response, hyper::Error> {
Dec 17 17:33:30.731 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 17:33:30.731 INFO [stderr] 
Dec 17 17:33:30.805 INFO [stderr] warning: struct is never constructed: `Node`
Dec 17 17:33:30.805 INFO [stderr]   --> src/blockchain.rs:26:1
Dec 17 17:33:30.805 INFO [stderr]    |
Dec 17 17:33:30.805 INFO [stderr] 26 | struct Node {
Dec 17 17:33:30.806 INFO [stderr]    | ^^^^^^^^^^^
Dec 17 17:33:30.806 INFO [stderr]    |
Dec 17 17:33:30.806 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 17:33:30.806 INFO [stderr] 
Dec 17 17:33:30.806 INFO [stderr] warning: function is never used: `make_error_response`
Dec 17 17:33:30.806 INFO [stderr]   --> src/main.rs:36:1
Dec 17 17:33:30.807 INFO [stderr]    |
Dec 17 17:33:30.807 INFO [stderr] 36 | fn make_error_response(error_message: &str) -> FutureResult<hyper::Response, hyper::Error> {
Dec 17 17:33:30.807 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 17:33:30.807 INFO [stderr] 
Dec 17 17:33:30.853 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 46.10s
Dec 17 17:33:32.624 INFO running `"docker" "inspect" "32eb86eb7a3d09a23ebbc1ef8db3adfb490e9ae133711680b9f8bd9935ad7a84"`
Dec 17 17:33:32.968 INFO running `"docker" "rm" "-f" "32eb86eb7a3d09a23ebbc1ef8db3adfb490e9ae133711680b9f8bd9935ad7a84"`
Dec 17 17:33:33.304 INFO [stdout] 32eb86eb7a3d09a23ebbc1ef8db3adfb490e9ae133711680b9f8bd9935ad7a84