Dec 17 11:09:59.467 INFO checking yuvadm/slingr against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252 Dec 17 11:09:59.467 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/yuvadm/slingr:/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 11:10:00.014 INFO [stdout] 212a2a1408aae96792dbabab4efb78ebaea1eb70b7c6c14c702944a8b6dfd5ca Dec 17 11:10:00.016 INFO running `"docker" "start" "-a" "212a2a1408aae96792dbabab4efb78ebaea1eb70b7c6c14c702944a8b6dfd5ca"` Dec 17 11:10:01.948 INFO [stderr] Checking lazy_static v1.0.1 Dec 17 11:10:01.948 INFO [stderr] Checking byteorder v1.2.3 Dec 17 11:10:01.948 INFO [stderr] Checking lazycell v0.6.0 Dec 17 11:10:01.948 INFO [stderr] Checking futures v0.1.22 Dec 17 11:10:01.948 INFO [stderr] Compiling proc-macro-hack-impl v0.4.0 Dec 17 11:10:01.948 INFO [stderr] Checking itoa v0.4.2 Dec 17 11:10:01.948 INFO [stderr] Compiling httparse v1.3.2 Dec 17 11:10:01.948 INFO [stderr] Compiling regex v1.0.1 Dec 17 11:10:02.696 INFO [stderr] Compiling unindent v0.1.3 Dec 17 11:10:03.160 INFO [stderr] Checking string v0.1.0 Dec 17 11:10:06.464 INFO [stderr] Checking indexmap v1.0.1 Dec 17 11:10:06.717 INFO [stderr] Checking utf8-ranges v1.0.0 Dec 17 11:10:06.724 INFO [stderr] Checking lazy_static v0.2.11 Dec 17 11:10:06.942 INFO [stderr] Checking iovec v0.1.2 Dec 17 11:10:07.641 INFO [stderr] Checking num_cpus v1.8.0 Dec 17 11:10:07.733 INFO [stderr] Checking rand v0.4.2 Dec 17 11:10:08.077 INFO [stderr] Checking memchr v2.0.1 Dec 17 11:10:08.141 INFO [stderr] Checking time v0.1.40 Dec 17 11:10:08.193 INFO [stderr] Checking atty v0.2.10 Dec 17 11:10:08.744 INFO [stderr] Checking termios v0.3.0 Dec 17 11:10:08.840 INFO [stderr] Checking crossbeam-utils v0.3.2 Dec 17 11:10:09.060 INFO [stderr] Checking log v0.4.3 Dec 17 11:10:09.348 INFO [stderr] Checking net2 v0.2.33 Dec 17 11:10:10.450 INFO [stderr] Compiling proc-macro2 v0.4.6 Dec 17 11:10:10.573 INFO [stderr] Checking regex-syntax v0.6.1 Dec 17 11:10:11.102 INFO [stderr] Checking colored v1.6.0 Dec 17 11:10:12.584 INFO [stderr] Compiling proc-macro-hack v0.4.0 Dec 17 11:10:13.288 INFO [stderr] Checking bytes v0.4.8 Dec 17 11:10:13.296 INFO [stderr] Checking aho-corasick v0.6.5 Dec 17 11:10:13.348 INFO [stderr] Checking crossbeam-epoch v0.4.3 Dec 17 11:10:13.456 INFO [stderr] Checking thread_local v0.3.5 Dec 17 11:10:15.557 INFO [stderr] Checking clap v2.32.0 Dec 17 11:10:16.354 INFO [stderr] Checking mio v0.6.15 Dec 17 11:10:17.558 INFO [stderr] Checking crossbeam-deque v0.3.1 Dec 17 11:10:19.425 INFO [stderr] Checking http v0.1.7 Dec 17 11:10:22.042 INFO [stderr] Compiling quote v0.6.3 Dec 17 11:10:23.239 INFO [stderr] Checking tokio-io v0.1.7 Dec 17 11:10:23.241 INFO [stderr] Checking tokio-executor v0.1.2 Dec 17 11:10:23.250 INFO [stderr] Checking futures-cpupool v0.1.8 Dec 17 11:10:24.818 INFO [stderr] Checking want v0.0.6 Dec 17 11:10:25.063 INFO [stderr] Compiling syn v0.14.4 Dec 17 11:10:25.083 INFO [stderr] Checking tokio-threadpool v0.1.5 Dec 17 11:10:26.269 INFO [stderr] Checking tokio-timer v0.2.4 Dec 17 11:10:29.858 INFO [stderr] Checking tokio-codec v0.1.0 Dec 17 11:10:29.860 INFO [stderr] Checking tokio-reactor v0.1.2 Dec 17 11:10:32.340 INFO [stderr] Checking tokio-fs v0.1.2 Dec 17 11:10:33.141 INFO [stderr] Checking tokio-tcp v0.1.0 Dec 17 11:10:33.141 INFO [stderr] Checking tokio-udp v0.1.1 Dec 17 11:10:34.982 INFO [stderr] Checking tokio v0.1.7 Dec 17 11:10:39.646 INFO [stderr] Checking h2 v0.1.10 Dec 17 11:10:49.542 INFO [stderr] Compiling indoc-impl v0.2.6 Dec 17 11:10:51.303 INFO [stderr] Checking indoc v0.2.6 Dec 17 11:10:52.548 INFO [stderr] Checking hyper v0.12.6 Dec 17 11:10:56.052 INFO [stderr] Checking slingr v0.1.0 (/opt/crater/workdir) Dec 17 11:10:56.388 INFO [stderr] warning: unused import: `hyper::body::Body` Dec 17 11:10:56.388 INFO [stderr] --> src/main.rs:18:5 Dec 17 11:10:56.388 INFO [stderr] | Dec 17 11:10:56.388 INFO [stderr] 18 | use hyper::body::Body; Dec 17 11:10:56.388 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Dec 17 11:10:56.388 INFO [stderr] | Dec 17 11:10:56.388 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 17 11:10:56.388 INFO [stderr] Dec 17 11:10:56.436 INFO [stderr] warning: unused import: `hyper::body::Body` Dec 17 11:10:56.436 INFO [stderr] --> src/main.rs:18:5 Dec 17 11:10:56.436 INFO [stderr] | Dec 17 11:10:56.436 INFO [stderr] 18 | use hyper::body::Body; Dec 17 11:10:56.436 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Dec 17 11:10:56.436 INFO [stderr] | Dec 17 11:10:56.436 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 17 11:10:56.436 INFO [stderr] Dec 17 11:10:56.696 INFO [stderr] warning: unused import: `futures::Future` Dec 17 11:10:56.696 INFO [stderr] --> src/main.rs:20:5 Dec 17 11:10:56.696 INFO [stderr] | Dec 17 11:10:56.696 INFO [stderr] 20 | use futures::Future; Dec 17 11:10:56.696 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 17 11:10:56.696 INFO [stderr] Dec 17 11:10:56.700 INFO [stderr] warning: unused import: `futures::Future` Dec 17 11:10:56.700 INFO [stderr] --> src/main.rs:20:5 Dec 17 11:10:56.700 INFO [stderr] | Dec 17 11:10:56.700 INFO [stderr] 20 | use futures::Future; Dec 17 11:10:56.700 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 17 11:10:56.700 INFO [stderr] Dec 17 11:10:56.796 INFO [stderr] warning: constant item is never used: `MULTICAST_ADDRESS` Dec 17 11:10:56.797 INFO [stderr] --> src/upnp.rs:14:1 Dec 17 11:10:56.797 INFO [stderr] | Dec 17 11:10:56.797 INFO [stderr] 14 | const MULTICAST_ADDRESS: &'static str = "239.255.255.250:1900"; Dec 17 11:10:56.797 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 17 11:10:56.797 INFO [stderr] | Dec 17 11:10:56.797 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 17 11:10:56.797 INFO [stderr] Dec 17 11:10:56.797 INFO [stderr] warning: constant item is never used: `SEARCH_REQUEST` Dec 17 11:10:56.797 INFO [stderr] --> src/upnp.rs:15:1 Dec 17 11:10:56.797 INFO [stderr] | Dec 17 11:10:56.797 INFO [stderr] 15 | / const SEARCH_REQUEST: &'static str = "M-SEARCH * HTTP/1.1\r\n Dec 17 11:10:56.797 INFO [stderr] 16 | | Host: 239.255.255.250:1900\r\n Dec 17 11:10:56.797 INFO [stderr] 17 | | Man: \"ssdp:discover\"\r\n Dec 17 11:10:56.797 INFO [stderr] 18 | | ST: ssdp:all\r\n Dec 17 11:10:56.797 INFO [stderr] 19 | | MX: 3\r\n Dec 17 11:10:56.797 INFO [stderr] 20 | | User-Agent: slingr/0.1.0\r\n\r\n"; Dec 17 11:10:56.797 INFO [stderr] | |__________________________________^ Dec 17 11:10:56.797 INFO [stderr] Dec 17 11:10:56.797 INFO [stderr] warning: struct is never constructed: `Device` Dec 17 11:10:56.797 INFO [stderr] --> src/upnp.rs:29:1 Dec 17 11:10:56.797 INFO [stderr] | Dec 17 11:10:56.797 INFO [stderr] 29 | pub struct Device { Dec 17 11:10:56.797 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Dec 17 11:10:56.797 INFO [stderr] Dec 17 11:10:56.797 INFO [stderr] warning: constant item is never used: `USN_REGEX` Dec 17 11:10:56.797 INFO [stderr] --> src/upnp.rs:34:1 Dec 17 11:10:56.797 INFO [stderr] | Dec 17 11:10:56.797 INFO [stderr] 34 | const USN_REGEX: &'static str = r"uuid:([0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12})"; Dec 17 11:10:56.797 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 17 11:10:56.797 INFO [stderr] Dec 17 11:10:56.797 INFO [stderr] warning: constant item is never used: `XML_REGEX` Dec 17 11:10:56.797 INFO [stderr] --> src/upnp.rs:35:1 Dec 17 11:10:56.797 INFO [stderr] | Dec 17 11:10:56.797 INFO [stderr] 35 | const XML_REGEX: &'static str = r"Location: (http(s?)://[\w\.:/]*)"; Dec 17 11:10:56.797 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 17 11:10:56.797 INFO [stderr] Dec 17 11:10:56.797 INFO [stderr] warning: function is never used: `parse_udp_message` Dec 17 11:10:56.797 INFO [stderr] --> src/upnp.rs:37:1 Dec 17 11:10:56.797 INFO [stderr] | Dec 17 11:10:56.797 INFO [stderr] 37 | fn parse_udp_message(msg: &str) -> Device { Dec 17 11:10:56.797 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 17 11:10:56.797 INFO [stderr] Dec 17 11:10:56.797 INFO [stderr] warning: function is never used: `fetch_url` Dec 17 11:10:56.797 INFO [stderr] --> src/upnp.rs:48:1 Dec 17 11:10:56.797 INFO [stderr] | Dec 17 11:10:56.797 INFO [stderr] 48 | fn fetch_url(url: hyper::Uri) -> impl Future { Dec 17 11:10:56.797 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 17 11:10:56.797 INFO [stderr] Dec 17 11:10:56.797 INFO [stderr] warning: function is never used: `discover` Dec 17 11:10:56.797 INFO [stderr] --> src/upnp.rs:69:1 Dec 17 11:10:56.797 INFO [stderr] | Dec 17 11:10:56.797 INFO [stderr] 69 | pub fn discover() { Dec 17 11:10:56.797 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Dec 17 11:10:56.797 INFO [stderr] Dec 17 11:10:56.797 INFO [stderr] warning: constant item is never used: `SOAP_ACTION_PREFIX` Dec 17 11:10:56.797 INFO [stderr] --> src/notify.rs:6:1 Dec 17 11:10:56.797 INFO [stderr] | Dec 17 11:10:56.797 INFO [stderr] 6 | const SOAP_ACTION_PREFIX: &'static str = "urn:schemas-upnp-org:service:AVTransport:1#"; Dec 17 11:10:56.797 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 17 11:10:56.797 INFO [stderr] Dec 17 11:10:56.797 INFO [stderr] warning: constant item is never used: `ACTION_SET_URI` Dec 17 11:10:56.797 INFO [stderr] --> src/notify.rs:7:1 Dec 17 11:10:56.797 INFO [stderr] | Dec 17 11:10:56.797 INFO [stderr] 7 | const ACTION_SET_URI: &'static str = "SetAVTransportURI"; Dec 17 11:10:56.797 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 17 11:10:56.797 INFO [stderr] Dec 17 11:10:56.797 INFO [stderr] warning: constant item is never used: `ACTION_PLAY` Dec 17 11:10:56.797 INFO [stderr] --> src/notify.rs:8:1 Dec 17 11:10:56.797 INFO [stderr] | Dec 17 11:10:56.797 INFO [stderr] 8 | const ACTION_PLAY: &'static str = "Play"; Dec 17 11:10:56.797 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 17 11:10:56.797 INFO [stderr] Dec 17 11:10:56.797 INFO [stderr] warning: constant item is never used: `ACTION_PAUSE` Dec 17 11:10:56.797 INFO [stderr] --> src/notify.rs:9:1 Dec 17 11:10:56.797 INFO [stderr] | Dec 17 11:10:56.797 INFO [stderr] 9 | const ACTION_PAUSE: &'static str = "Pause"; Dec 17 11:10:56.797 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 17 11:10:56.812 INFO [stderr] Dec 17 11:10:56.812 INFO [stderr] warning: constant item is never used: `ACTION_STOP` Dec 17 11:10:56.812 INFO [stderr] --> src/notify.rs:10:1 Dec 17 11:10:56.812 INFO [stderr] | Dec 17 11:10:56.812 INFO [stderr] 10 | const ACTION_STOP: &'static str = "Stop"; Dec 17 11:10:56.812 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 17 11:10:56.812 INFO [stderr] Dec 17 11:10:56.820 INFO [stderr] warning: constant item is never used: `MULTICAST_ADDRESS` Dec 17 11:10:56.820 INFO [stderr] --> src/upnp.rs:14:1 Dec 17 11:10:56.820 INFO [stderr] | Dec 17 11:10:56.820 INFO [stderr] 14 | const MULTICAST_ADDRESS: &'static str = "239.255.255.250:1900"; Dec 17 11:10:56.820 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 17 11:10:56.820 INFO [stderr] | Dec 17 11:10:56.820 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 17 11:10:56.820 INFO [stderr] Dec 17 11:10:56.820 INFO [stderr] warning: constant item is never used: `SEARCH_REQUEST` Dec 17 11:10:56.820 INFO [stderr] --> src/upnp.rs:15:1 Dec 17 11:10:56.820 INFO [stderr] | Dec 17 11:10:56.820 INFO [stderr] 15 | / const SEARCH_REQUEST: &'static str = "M-SEARCH * HTTP/1.1\r\n Dec 17 11:10:56.820 INFO [stderr] 16 | | Host: 239.255.255.250:1900\r\n Dec 17 11:10:56.820 INFO [stderr] 17 | | Man: \"ssdp:discover\"\r\n Dec 17 11:10:56.820 INFO [stderr] 18 | | ST: ssdp:all\r\n Dec 17 11:10:56.820 INFO [stderr] 19 | | MX: 3\r\n Dec 17 11:10:56.820 INFO [stderr] 20 | | User-Agent: slingr/0.1.0\r\n\r\n"; Dec 17 11:10:56.820 INFO [stderr] | |__________________________________^ Dec 17 11:10:56.820 INFO [stderr] Dec 17 11:10:56.820 INFO [stderr] warning: function is never used: `fetch_url` Dec 17 11:10:56.820 INFO [stderr] --> src/upnp.rs:48:1 Dec 17 11:10:56.820 INFO [stderr] | Dec 17 11:10:56.820 INFO [stderr] 48 | fn fetch_url(url: hyper::Uri) -> impl Future { Dec 17 11:10:56.820 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 17 11:10:56.820 INFO [stderr] Dec 17 11:10:56.820 INFO [stderr] warning: function is never used: `discover` Dec 17 11:10:56.820 INFO [stderr] --> src/upnp.rs:69:1 Dec 17 11:10:56.820 INFO [stderr] | Dec 17 11:10:56.820 INFO [stderr] 69 | pub fn discover() { Dec 17 11:10:56.820 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Dec 17 11:10:56.820 INFO [stderr] Dec 17 11:10:56.820 INFO [stderr] warning: constant item is never used: `SOAP_ACTION_PREFIX` Dec 17 11:10:56.820 INFO [stderr] --> src/notify.rs:6:1 Dec 17 11:10:56.820 INFO [stderr] | Dec 17 11:10:56.820 INFO [stderr] 6 | const SOAP_ACTION_PREFIX: &'static str = "urn:schemas-upnp-org:service:AVTransport:1#"; Dec 17 11:10:56.820 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 17 11:10:56.821 INFO [stderr] Dec 17 11:10:56.821 INFO [stderr] warning: constant item is never used: `ACTION_SET_URI` Dec 17 11:10:56.821 INFO [stderr] --> src/notify.rs:7:1 Dec 17 11:10:56.821 INFO [stderr] | Dec 17 11:10:56.821 INFO [stderr] 7 | const ACTION_SET_URI: &'static str = "SetAVTransportURI"; Dec 17 11:10:56.821 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 17 11:10:56.821 INFO [stderr] Dec 17 11:10:56.821 INFO [stderr] warning: constant item is never used: `ACTION_PLAY` Dec 17 11:10:56.821 INFO [stderr] --> src/notify.rs:8:1 Dec 17 11:10:56.821 INFO [stderr] | Dec 17 11:10:56.821 INFO [stderr] 8 | const ACTION_PLAY: &'static str = "Play"; Dec 17 11:10:56.821 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 17 11:10:56.821 INFO [stderr] Dec 17 11:10:56.821 INFO [stderr] warning: constant item is never used: `ACTION_PAUSE` Dec 17 11:10:56.821 INFO [stderr] --> src/notify.rs:9:1 Dec 17 11:10:56.821 INFO [stderr] | Dec 17 11:10:56.821 INFO [stderr] 9 | const ACTION_PAUSE: &'static str = "Pause"; Dec 17 11:10:56.821 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 17 11:10:56.821 INFO [stderr] Dec 17 11:10:56.821 INFO [stderr] warning: constant item is never used: `ACTION_STOP` Dec 17 11:10:56.821 INFO [stderr] --> src/notify.rs:10:1 Dec 17 11:10:56.821 INFO [stderr] | Dec 17 11:10:56.821 INFO [stderr] 10 | const ACTION_STOP: &'static str = "Stop"; Dec 17 11:10:56.821 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 17 11:10:56.821 INFO [stderr] Dec 17 11:10:56.872 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 55.16s Dec 17 11:10:57.618 INFO running `"docker" "inspect" "212a2a1408aae96792dbabab4efb78ebaea1eb70b7c6c14c702944a8b6dfd5ca"` Dec 17 11:10:57.970 INFO running `"docker" "rm" "-f" "212a2a1408aae96792dbabab4efb78ebaea1eb70b7c6c14c702944a8b6dfd5ca"` Dec 17 11:10:58.264 INFO [stdout] 212a2a1408aae96792dbabab4efb78ebaea1eb70b7c6c14c702944a8b6dfd5ca