Dec 11 05:22:31.507 INFO checking yuvadm/slingr against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 05:22:31.507 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-4/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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"`
Dec 11 05:22:32.114 INFO [stdout] ad874f117455a02aa0b759d89363a8944d116949c1a08cdbc1e9e803de84ea18
Dec 11 05:22:32.116 INFO running `"docker" "start" "-a" "ad874f117455a02aa0b759d89363a8944d116949c1a08cdbc1e9e803de84ea18"`
Dec 11 05:22:34.444 INFO [stderr] usermod: no changes
Dec 11 05:22:34.736 INFO [stderr]     Checking cfg-if v0.1.4
Dec 11 05:22:34.736 INFO [stderr]     Checking slab v0.4.0
Dec 11 05:22:34.736 INFO [stderr]     Checking futures v0.1.22
Dec 11 05:22:34.740 INFO [stderr]    Compiling proc-macro-hack-impl v0.4.0
Dec 11 05:22:34.740 INFO [stderr]     Checking indexmap v1.0.1
Dec 11 05:22:34.741 INFO [stderr]    Compiling unindent v0.1.3
Dec 11 05:22:34.741 INFO [stderr]     Checking string v0.1.0
Dec 11 05:22:34.741 INFO [stderr]     Checking unicode-width v0.1.5
Dec 11 05:22:35.349 INFO [stderr]    Compiling regex v1.0.1
Dec 11 05:22:35.667 INFO [stderr]     Checking vec_map v0.8.1
Dec 11 05:22:36.020 INFO [stderr]     Checking iovec v0.1.2
Dec 11 05:22:38.427 INFO [stderr]     Checking memchr v2.0.1
Dec 11 05:22:38.433 INFO [stderr]     Checking atty v0.2.10
Dec 11 05:22:38.506 INFO [stderr]     Checking time v0.1.40
Dec 11 05:22:38.601 INFO [stderr]     Checking termios v0.3.0
Dec 11 05:22:39.436 INFO [stderr]    Compiling proc-macro2 v0.4.6
Dec 11 05:22:39.472 INFO [stderr]     Checking crossbeam-utils v0.3.2
Dec 11 05:22:39.488 INFO [stderr]     Checking net2 v0.2.33
Dec 11 05:22:40.288 INFO [stderr]     Checking log v0.4.3
Dec 11 05:22:40.546 INFO [stderr]     Checking regex-syntax v0.6.1
Dec 11 05:22:41.280 INFO [stderr]     Checking textwrap v0.10.0
Dec 11 05:22:41.424 INFO [stderr]     Checking colored v1.6.0
Dec 11 05:22:42.414 INFO [stderr]     Checking bytes v0.4.8
Dec 11 05:22:42.550 INFO [stderr]    Compiling proc-macro-hack v0.4.0
Dec 11 05:22:43.348 INFO [stderr]     Checking aho-corasick v0.6.5
Dec 11 05:22:43.714 INFO [stderr]     Checking crossbeam-epoch v0.4.3
Dec 11 05:22:44.016 INFO [stderr]     Checking mio v0.6.15
Dec 11 05:22:44.060 INFO [stderr]     Checking clap v2.32.0
Dec 11 05:22:47.636 INFO [stderr]     Checking crossbeam-deque v0.3.1
Dec 11 05:22:48.485 INFO [stderr]     Checking http v0.1.7
Dec 11 05:22:50.289 INFO [stderr]     Checking tokio-io v0.1.7
Dec 11 05:22:50.317 INFO [stderr]     Checking tokio-executor v0.1.2
Dec 11 05:22:50.373 INFO [stderr]     Checking want v0.0.6
Dec 11 05:22:51.079 INFO [stderr]     Checking futures-cpupool v0.1.8
Dec 11 05:22:51.949 INFO [stderr]    Compiling quote v0.6.3
Dec 11 05:22:52.162 INFO [stderr]     Checking tokio-threadpool v0.1.5
Dec 11 05:22:52.855 INFO [stderr]     Checking tokio-timer v0.2.4
Dec 11 05:22:54.788 INFO [stderr]    Compiling syn v0.14.4
Dec 11 05:22:56.870 INFO [stderr]     Checking tokio-codec v0.1.0
Dec 11 05:22:56.871 INFO [stderr]     Checking tokio-reactor v0.1.2
Dec 11 05:22:59.653 INFO [stderr]     Checking tokio-fs v0.1.2
Dec 11 05:23:00.132 INFO [stderr]     Checking tokio-tcp v0.1.0
Dec 11 05:23:00.133 INFO [stderr]     Checking tokio-udp v0.1.1
Dec 11 05:23:02.317 INFO [stderr]     Checking tokio v0.1.7
Dec 11 05:23:07.349 INFO [stderr]     Checking h2 v0.1.10
Dec 11 05:23:17.236 INFO [stderr]    Compiling indoc-impl v0.2.6
Dec 11 05:23:18.590 INFO [stderr]     Checking hyper v0.12.6
Dec 11 05:23:19.173 INFO [stderr]     Checking indoc v0.2.6
Dec 11 05:23:22.815 INFO [stderr]     Checking slingr v0.1.0 (/source)
Dec 11 05:23:23.247 INFO [stderr] warning: unused import: `hyper::body::Body`
Dec 11 05:23:23.247 INFO [stderr]   --> src/main.rs:18:5
Dec 11 05:23:23.247 INFO [stderr]    |
Dec 11 05:23:23.247 INFO [stderr] 18 | use hyper::body::Body;
Dec 11 05:23:23.247 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 11 05:23:23.252 INFO [stderr]    |
Dec 11 05:23:23.252 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 11 05:23:23.252 INFO [stderr] 
Dec 11 05:23:23.368 INFO [stderr] warning: unused import: `hyper::body::Body`
Dec 11 05:23:23.368 INFO [stderr]   --> src/main.rs:18:5
Dec 11 05:23:23.368 INFO [stderr]    |
Dec 11 05:23:23.368 INFO [stderr] 18 | use hyper::body::Body;
Dec 11 05:23:23.371 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 11 05:23:23.371 INFO [stderr]    |
Dec 11 05:23:23.371 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 11 05:23:23.371 INFO [stderr] 
Dec 11 05:23:23.648 INFO [stderr] warning: unused import: `futures::Future`
Dec 11 05:23:23.648 INFO [stderr]   --> src/main.rs:20:5
Dec 11 05:23:23.648 INFO [stderr]    |
Dec 11 05:23:23.648 INFO [stderr] 20 | use futures::Future;
Dec 11 05:23:23.648 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 11 05:23:23.648 INFO [stderr] 
Dec 11 05:23:23.684 INFO [stderr] warning: unused import: `futures::Future`
Dec 11 05:23:23.684 INFO [stderr]   --> src/main.rs:20:5
Dec 11 05:23:23.684 INFO [stderr]    |
Dec 11 05:23:23.684 INFO [stderr] 20 | use futures::Future;
Dec 11 05:23:23.684 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 11 05:23:23.684 INFO [stderr] 
Dec 11 05:23:23.796 INFO [stderr] warning: constant item is never used: `MULTICAST_ADDRESS`
Dec 11 05:23:23.796 INFO [stderr]   --> src/upnp.rs:14:1
Dec 11 05:23:23.796 INFO [stderr]    |
Dec 11 05:23:23.796 INFO [stderr] 14 | const MULTICAST_ADDRESS: &'static str = "239.255.255.250:1900";
Dec 11 05:23:23.796 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 05:23:23.796 INFO [stderr]    |
Dec 11 05:23:23.796 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 05:23:23.796 INFO [stderr] 
Dec 11 05:23:23.796 INFO [stderr] warning: constant item is never used: `SEARCH_REQUEST`
Dec 11 05:23:23.796 INFO [stderr]   --> src/upnp.rs:15:1
Dec 11 05:23:23.796 INFO [stderr]    |
Dec 11 05:23:23.796 INFO [stderr] 15 | / const SEARCH_REQUEST: &'static str = "M-SEARCH * HTTP/1.1\r\n
Dec 11 05:23:23.796 INFO [stderr] 16 | | Host: 239.255.255.250:1900\r\n
Dec 11 05:23:23.796 INFO [stderr] 17 | | Man: \"ssdp:discover\"\r\n
Dec 11 05:23:23.796 INFO [stderr] 18 | | ST: ssdp:all\r\n
Dec 11 05:23:23.796 INFO [stderr] 19 | | MX: 3\r\n
Dec 11 05:23:23.796 INFO [stderr] 20 | | User-Agent: slingr/0.1.0\r\n\r\n";
Dec 11 05:23:23.796 INFO [stderr]    | |__________________________________^
Dec 11 05:23:23.796 INFO [stderr] 
Dec 11 05:23:23.796 INFO [stderr] warning: struct is never constructed: `Device`
Dec 11 05:23:23.796 INFO [stderr]   --> src/upnp.rs:29:1
Dec 11 05:23:23.796 INFO [stderr]    |
Dec 11 05:23:23.796 INFO [stderr] 29 | pub struct Device {
Dec 11 05:23:23.796 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 11 05:23:23.796 INFO [stderr] 
Dec 11 05:23:23.796 INFO [stderr] warning: constant item is never used: `USN_REGEX`
Dec 11 05:23:23.796 INFO [stderr]   --> src/upnp.rs:34:1
Dec 11 05:23:23.796 INFO [stderr]    |
Dec 11 05:23:23.796 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 11 05:23:23.796 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 05:23:23.796 INFO [stderr] 
Dec 11 05:23:23.796 INFO [stderr] warning: constant item is never used: `XML_REGEX`
Dec 11 05:23:23.796 INFO [stderr]   --> src/upnp.rs:35:1
Dec 11 05:23:23.796 INFO [stderr]    |
Dec 11 05:23:23.796 INFO [stderr] 35 | const XML_REGEX: &'static str = r"Location: (http(s?)://[\w\.:/]*)";
Dec 11 05:23:23.796 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 05:23:23.796 INFO [stderr] 
Dec 11 05:23:23.796 INFO [stderr] warning: function is never used: `parse_udp_message`
Dec 11 05:23:23.796 INFO [stderr]   --> src/upnp.rs:37:1
Dec 11 05:23:23.796 INFO [stderr]    |
Dec 11 05:23:23.796 INFO [stderr] 37 | fn parse_udp_message(msg: &str) -> Device {
Dec 11 05:23:23.796 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 05:23:23.796 INFO [stderr] 
Dec 11 05:23:23.796 INFO [stderr] warning: function is never used: `fetch_url`
Dec 11 05:23:23.796 INFO [stderr]   --> src/upnp.rs:48:1
Dec 11 05:23:23.796 INFO [stderr]    |
Dec 11 05:23:23.796 INFO [stderr] 48 | fn fetch_url(url: hyper::Uri) -> impl Future<Item=(), Error=()> {
Dec 11 05:23:23.797 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 05:23:23.797 INFO [stderr] 
Dec 11 05:23:23.797 INFO [stderr] warning: function is never used: `discover`
Dec 11 05:23:23.797 INFO [stderr]   --> src/upnp.rs:69:1
Dec 11 05:23:23.797 INFO [stderr]    |
Dec 11 05:23:23.797 INFO [stderr] 69 | pub fn discover() {
Dec 11 05:23:23.797 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 11 05:23:23.797 INFO [stderr] 
Dec 11 05:23:23.797 INFO [stderr] warning: constant item is never used: `SOAP_ACTION_PREFIX`
Dec 11 05:23:23.797 INFO [stderr]  --> src/notify.rs:6:1
Dec 11 05:23:23.797 INFO [stderr]   |
Dec 11 05:23:23.797 INFO [stderr] 6 | const SOAP_ACTION_PREFIX: &'static str = "urn:schemas-upnp-org:service:AVTransport:1#";
Dec 11 05:23:23.797 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 05:23:23.797 INFO [stderr] 
Dec 11 05:23:23.797 INFO [stderr] warning: constant item is never used: `ACTION_SET_URI`
Dec 11 05:23:23.797 INFO [stderr]  --> src/notify.rs:7:1
Dec 11 05:23:23.797 INFO [stderr]   |
Dec 11 05:23:23.797 INFO [stderr] 7 | const ACTION_SET_URI: &'static str = "SetAVTransportURI";
Dec 11 05:23:23.797 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 05:23:23.797 INFO [stderr] 
Dec 11 05:23:23.797 INFO [stderr] warning: constant item is never used: `ACTION_PLAY`
Dec 11 05:23:23.797 INFO [stderr]  --> src/notify.rs:8:1
Dec 11 05:23:23.797 INFO [stderr]   |
Dec 11 05:23:23.797 INFO [stderr] 8 | const ACTION_PLAY: &'static str = "Play";
Dec 11 05:23:23.797 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 05:23:23.797 INFO [stderr] 
Dec 11 05:23:23.797 INFO [stderr] warning: constant item is never used: `ACTION_PAUSE`
Dec 11 05:23:23.797 INFO [stderr]  --> src/notify.rs:9:1
Dec 11 05:23:23.797 INFO [stderr]   |
Dec 11 05:23:23.797 INFO [stderr] 9 | const ACTION_PAUSE: &'static str = "Pause";
Dec 11 05:23:23.797 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 05:23:23.797 INFO [stderr] 
Dec 11 05:23:23.797 INFO [stderr] warning: constant item is never used: `ACTION_STOP`
Dec 11 05:23:23.797 INFO [stderr]   --> src/notify.rs:10:1
Dec 11 05:23:23.797 INFO [stderr]    |
Dec 11 05:23:23.797 INFO [stderr] 10 | const ACTION_STOP: &'static str = "Stop";
Dec 11 05:23:23.797 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 05:23:23.797 INFO [stderr] 
Dec 11 05:23:23.820 INFO [stderr] warning: constant item is never used: `MULTICAST_ADDRESS`
Dec 11 05:23:23.820 INFO [stderr]   --> src/upnp.rs:14:1
Dec 11 05:23:23.820 INFO [stderr]    |
Dec 11 05:23:23.820 INFO [stderr] 14 | const MULTICAST_ADDRESS: &'static str = "239.255.255.250:1900";
Dec 11 05:23:23.820 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 05:23:23.820 INFO [stderr]    |
Dec 11 05:23:23.820 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 05:23:23.820 INFO [stderr] 
Dec 11 05:23:23.820 INFO [stderr] warning: constant item is never used: `SEARCH_REQUEST`
Dec 11 05:23:23.820 INFO [stderr]   --> src/upnp.rs:15:1
Dec 11 05:23:23.820 INFO [stderr]    |
Dec 11 05:23:23.820 INFO [stderr] 15 | / const SEARCH_REQUEST: &'static str = "M-SEARCH * HTTP/1.1\r\n
Dec 11 05:23:23.820 INFO [stderr] 16 | | Host: 239.255.255.250:1900\r\n
Dec 11 05:23:23.820 INFO [stderr] 17 | | Man: \"ssdp:discover\"\r\n
Dec 11 05:23:23.820 INFO [stderr] 18 | | ST: ssdp:all\r\n
Dec 11 05:23:23.820 INFO [stderr] 19 | | MX: 3\r\n
Dec 11 05:23:23.820 INFO [stderr] 20 | | User-Agent: slingr/0.1.0\r\n\r\n";
Dec 11 05:23:23.820 INFO [stderr]    | |__________________________________^
Dec 11 05:23:23.820 INFO [stderr] 
Dec 11 05:23:23.820 INFO [stderr] warning: function is never used: `fetch_url`
Dec 11 05:23:23.820 INFO [stderr]   --> src/upnp.rs:48:1
Dec 11 05:23:23.820 INFO [stderr]    |
Dec 11 05:23:23.820 INFO [stderr] 48 | fn fetch_url(url: hyper::Uri) -> impl Future<Item=(), Error=()> {
Dec 11 05:23:23.820 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 05:23:23.820 INFO [stderr] 
Dec 11 05:23:23.820 INFO [stderr] warning: function is never used: `discover`
Dec 11 05:23:23.820 INFO [stderr]   --> src/upnp.rs:69:1
Dec 11 05:23:23.820 INFO [stderr]    |
Dec 11 05:23:23.820 INFO [stderr] 69 | pub fn discover() {
Dec 11 05:23:23.820 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 11 05:23:23.820 INFO [stderr] 
Dec 11 05:23:23.820 INFO [stderr] warning: constant item is never used: `SOAP_ACTION_PREFIX`
Dec 11 05:23:23.820 INFO [stderr]  --> src/notify.rs:6:1
Dec 11 05:23:23.820 INFO [stderr]   |
Dec 11 05:23:23.820 INFO [stderr] 6 | const SOAP_ACTION_PREFIX: &'static str = "urn:schemas-upnp-org:service:AVTransport:1#";
Dec 11 05:23:23.820 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 05:23:23.820 INFO [stderr] 
Dec 11 05:23:23.820 INFO [stderr] warning: constant item is never used: `ACTION_SET_URI`
Dec 11 05:23:23.820 INFO [stderr]  --> src/notify.rs:7:1
Dec 11 05:23:23.820 INFO [stderr]   |
Dec 11 05:23:23.820 INFO [stderr] 7 | const ACTION_SET_URI: &'static str = "SetAVTransportURI";
Dec 11 05:23:23.820 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 05:23:23.820 INFO [stderr] 
Dec 11 05:23:23.820 INFO [stderr] warning: constant item is never used: `ACTION_PLAY`
Dec 11 05:23:23.820 INFO [stderr]  --> src/notify.rs:8:1
Dec 11 05:23:23.820 INFO [stderr]   |
Dec 11 05:23:23.820 INFO [stderr] 8 | const ACTION_PLAY: &'static str = "Play";
Dec 11 05:23:23.820 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 05:23:23.820 INFO [stderr] 
Dec 11 05:23:23.821 INFO [stderr] warning: constant item is never used: `ACTION_PAUSE`
Dec 11 05:23:23.821 INFO [stderr]  --> src/notify.rs:9:1
Dec 11 05:23:23.821 INFO [stderr]   |
Dec 11 05:23:23.821 INFO [stderr] 9 | const ACTION_PAUSE: &'static str = "Pause";
Dec 11 05:23:23.821 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 05:23:23.821 INFO [stderr] 
Dec 11 05:23:23.821 INFO [stderr] warning: constant item is never used: `ACTION_STOP`
Dec 11 05:23:23.821 INFO [stderr]   --> src/notify.rs:10:1
Dec 11 05:23:23.821 INFO [stderr]    |
Dec 11 05:23:23.821 INFO [stderr] 10 | const ACTION_STOP: &'static str = "Stop";
Dec 11 05:23:23.821 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 05:23:23.821 INFO [stderr] 
Dec 11 05:23:23.896 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 49.42s
Dec 11 05:23:23.936 INFO [stderr] su: No module specific data is present
Dec 11 05:23:24.566 INFO running `"docker" "inspect" "ad874f117455a02aa0b759d89363a8944d116949c1a08cdbc1e9e803de84ea18"`
Dec 11 05:23:24.895 INFO running `"docker" "rm" "-f" "ad874f117455a02aa0b759d89363a8944d116949c1a08cdbc1e9e803de84ea18"`
Dec 11 05:23:25.149 INFO [stdout] ad874f117455a02aa0b759d89363a8944d116949c1a08cdbc1e9e803de84ea18