Dec 18 08:38:05.209 INFO checking AlxGDev/chanmarkov against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 08:38:05.209 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/AlxGDev/chanmarkov:/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 08:38:05.525 INFO [stdout] 54484a9b0167e21696d65b139f8831dcad2b39427185e44dff7cdfee3ef31e12
Dec 18 08:38:05.527 INFO running `"docker" "start" "-a" "54484a9b0167e21696d65b139f8831dcad2b39427185e44dff7cdfee3ef31e12"`
Dec 18 08:38:06.685 INFO [stderr]    Compiling actix-web v0.7.13
Dec 18 08:38:06.691 INFO [stderr]     Checking markovchain v0.1.0 (/opt/crater/workdir/markovchain)
Dec 18 08:38:06.694 INFO [stderr]    Compiling syn v0.14.9
Dec 18 08:38:06.694 INFO [stderr]     Checking h2 v0.1.13
Dec 18 08:38:06.697 INFO [stderr]     Checking dotenv v0.10.1
Dec 18 08:38:06.697 INFO [stderr]     Checking tokio-tls v0.2.0
Dec 18 08:38:06.700 INFO [stderr]     Checking tokio-fs v0.1.4
Dec 18 08:38:07.672 INFO [stderr]     Checking tokio-signal v0.2.6
Dec 18 08:38:08.034 INFO [stderr]     Checking trust-dns-proto v0.4.3
Dec 18 08:38:08.421 INFO [stderr]     Checking trust-dns-proto v0.5.0-alpha.5
Dec 18 08:38:09.126 INFO [stderr]     Checking tokio v0.1.11
Dec 18 08:38:13.028 INFO [stderr]     Checking hyper v0.12.13
Dec 18 08:38:13.752 INFO [stderr]     Checking trust-dns-resolver v0.10.0-alpha.3
Dec 18 08:38:14.833 INFO [stderr]     Checking trust-dns-resolver v0.9.1
Dec 18 08:38:19.122 INFO [stderr]     Checking hyper-tls v0.3.1
Dec 18 08:38:21.665 INFO [stderr]    Compiling actix_derive v0.3.0
Dec 18 08:38:23.634 INFO [stderr]     Checking actix v0.7.5
Dec 18 08:38:26.197 INFO [stderr]     Checking actix-net v0.1.1
Dec 18 08:38:38.517 INFO [stderr]     Checking chanmarkov v0.1.0 (/opt/crater/workdir)
Dec 18 08:38:41.927 INFO [stderr] warning: function is never used: `fetch_json_hyper`
Dec 18 08:38:41.927 INFO [stderr]   --> src/httputil.rs:14:1
Dec 18 08:38:41.927 INFO [stderr]    |
Dec 18 08:38:41.927 INFO [stderr] 14 | pub fn fetch_json_hyper<T: serde::de::DeserializeOwned>(uri: hyper::Uri) -> impl Future<Item=T, Error=FetchError> {
Dec 18 08:38:41.927 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 08:38:41.927 INFO [stderr]    |
Dec 18 08:38:41.927 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 08:38:41.927 INFO [stderr] 
Dec 18 08:38:41.927 INFO [stderr] warning: function is never used: `feed_markov`
Dec 18 08:38:41.927 INFO [stderr]   --> src/main.rs:58:1
Dec 18 08:38:41.927 INFO [stderr]    |
Dec 18 08:38:41.927 INFO [stderr] 58 | fn feed_markov(state: State<AppState>) -> FutureResponse<HttpResponse> {
Dec 18 08:38:41.927 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 08:38:41.928 INFO [stderr] 
Dec 18 08:38:42.020 INFO [stderr] warning: function is never used: `fetch_json_hyper`
Dec 18 08:38:42.021 INFO [stderr]   --> src/httputil.rs:14:1
Dec 18 08:38:42.021 INFO [stderr]    |
Dec 18 08:38:42.021 INFO [stderr] 14 | pub fn fetch_json_hyper<T: serde::de::DeserializeOwned>(uri: hyper::Uri) -> impl Future<Item=T, Error=FetchError> {
Dec 18 08:38:42.021 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 08:38:42.022 INFO [stderr]    |
Dec 18 08:38:42.022 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 08:38:42.022 INFO [stderr] 
Dec 18 08:38:42.022 INFO [stderr] warning: function is never used: `feed_markov`
Dec 18 08:38:42.023 INFO [stderr]   --> src/main.rs:58:1
Dec 18 08:38:42.023 INFO [stderr]    |
Dec 18 08:38:42.023 INFO [stderr] 58 | fn feed_markov(state: State<AppState>) -> FutureResponse<HttpResponse> {
Dec 18 08:38:42.023 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 08:38:42.023 INFO [stderr] 
Dec 18 08:38:42.110 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 35.92s
Dec 18 08:38:43.502 INFO running `"docker" "inspect" "54484a9b0167e21696d65b139f8831dcad2b39427185e44dff7cdfee3ef31e12"`
Dec 18 08:38:43.759 INFO running `"docker" "rm" "-f" "54484a9b0167e21696d65b139f8831dcad2b39427185e44dff7cdfee3ef31e12"`
Dec 18 08:38:44.000 INFO [stdout] 54484a9b0167e21696d65b139f8831dcad2b39427185e44dff7cdfee3ef31e12