[INFO] fetching crate cogo-http 0.1.13...
[INFO] testing cogo-http-0.1.13 against 1.60.0 for beta-1.61-1
[INFO] extracting crate cogo-http 0.1.13 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate cogo-http 0.1.13 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cogo-http 0.1.13
[INFO] finished tweaking crates.io crate cogo-http 0.1.13
[INFO] tweaked toml for crates.io crate cogo-http 0.1.13 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate cogo-http 0.1.13 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cdbc-sqlite v0.1.13
[INFO] [stderr]   Downloaded fallible_collections v0.4.4
[INFO] [stderr]   Downloaded textnonce v1.0.0
[INFO] [stderr]   Downloaded cdbc v0.1.13
[INFO] [stderr]   Downloaded captcha v0.0.8
[INFO] [stderr]   Downloaded lodepng v3.5.2
[INFO] [stderr]   Downloaded buf-read-ext v0.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3699b02121e6955ef6df330f9c068b02f735302a0465fe2f092a5e04615d7e8a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "3699b02121e6955ef6df330f9c068b02f735302a0465fe2f092a5e04615d7e8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3699b02121e6955ef6df330f9c068b02f735302a0465fe2f092a5e04615d7e8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3699b02121e6955ef6df330f9c068b02f735302a0465fe2f092a5e04615d7e8a", kill_on_drop: false }`
[INFO] [stdout] 3699b02121e6955ef6df330f9c068b02f735302a0465fe2f092a5e04615d7e8a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9d995bee7337ec3b46f9d8be83cd7b938c01cfad10b1d509030a72dbd8a78c83
[INFO] running `Command { std: "docker" "start" "-a" "9d995bee7337ec3b46f9d8be83cd7b938c01cfad10b1d509030a72dbd8a78c83", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.117
[INFO] [stderr]    Compiling crossbeam-utils v0.8.7
[INFO] [stderr]    Compiling encoding_index_tests v0.1.4
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[INFO] [stderr]    Compiling remove_dir_all v0.5.3
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[INFO] [stderr]    Compiling traitobject v0.1.0
[INFO] [stderr]    Compiling typeable v0.1.2
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[INFO] [stderr]    Compiling encoding-index-japanese v1.20141219.5
[INFO] [stderr]    Compiling encoding-index-singlebyte v1.20141219.5
[INFO] [stderr]    Compiling encoding-index-simpchinese v1.20141219.5
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[INFO] [stderr]    Compiling encoding-index-tradchinese v1.20141219.5
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling httparse v1.6.0
[INFO] [stderr]    Compiling base64 v0.9.3
[INFO] [stderr]    Compiling cogo v0.1.36
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[INFO] [stderr]    Compiling parking_lot_core v0.8.5
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[INFO] [stderr]    Compiling socket2 v0.4.4
[INFO] [stderr]    Compiling num_cpus v1.13.1
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling tempdir v0.3.7
[INFO] [stderr]    Compiling textnonce v1.0.0
[INFO] [stderr]    Compiling cogo-http v0.1.13 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused macro definition: `mock_connector`
[INFO] [stdout]    --> src/mock.rs:123:14
[INFO] [stdout]     |
[INFO] [stdout] 123 | macro_rules! mock_connector (
[INFO] [stdout]     |              ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/buffer.rs:90:25
[INFO] [stdout]    |
[INFO] [stdout] 90 |             let nread = r#try!(self.inner.read(&mut v[self.cap..]));
[INFO] [stdout]    |                         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/buffer.rs:126:12
[INFO] [stdout]     |
[INFO] [stdout] 126 |            r#try!(rem.read(buf))
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/buffer.rs:125:26
[INFO] [stdout]     |
[INFO] [stdout] 125 |            let mut rem = r#try!(self.fill_buf());
[INFO] [stdout]     |                          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/buffer.rs:136:24
[INFO] [stdout]     |
[INFO] [stdout] 136 |             self.cap = r#try!(self.inner.read(&mut self.buf));
[INFO] [stdout]     |                        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `httparse` is imported redundantly
[INFO] [stdout]    --> src/client/proxy.rs:34:13
[INFO] [stdout]     |
[INFO] [stdout] 34  |         use httparse;
[INFO] [stdout]     |             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:135:1
[INFO] [stdout]     |
[INFO] [stdout] 135 | extern crate httparse;
[INFO] [stdout]     | ---------------------- the item `httparse` is already imported here
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/client/proxy.rs:46:17
[INFO] [stdout]    |
[INFO] [stdout] 46 |                 r#try!(write!(&mut stream, "{method} {host}:{port} {version}\r\nHost: {host}:{port}\r\n\r\n",
[INFO] [stdout]    |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/client/proxy.rs:48:17
[INFO] [stdout]    |
[INFO] [stdout] 48 |                 r#try!(stream.flush());
[INFO] [stdout]    |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/client/proxy.rs:44:34
[INFO] [stdout]    |
[INFO] [stdout] 44 |                 let mut stream = r#try!(self.connector.connect(self.proxy.1.as_ref(), self.proxy.2, self.proxy.0.as_ref()));
[INFO] [stdout]    |                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/client/proxy.rs:52:26
[INFO] [stdout]    |
[INFO] [stdout] 52 |                     n += r#try!(stream.read(&mut buf[n..]));
[INFO] [stdout]    |                          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/client/proxy.rs:55:24
[INFO] [stdout]    |
[INFO] [stdout] 55 |                     if r#try!(res.parse(&buf[..n])).is_complete() {
[INFO] [stdout]    |                        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/client/pool.rs:167:25
[INFO] [stdout]     |
[INFO] [stdout] 167 |                 stream: r#try!(self.connector.connect(host, port, scheme)),
[INFO] [stdout]     |                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/client/pool.rs:292:17
[INFO] [stdout]     |
[INFO] [stdout] 292 |         let n = r#try!(inner.stream.read(buf));
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/client/request.rs:66:32
[INFO] [stdout]    |
[INFO] [stdout] 66 |             let (host, port) = r#try!(get_host_and_port(&url));
[INFO] [stdout]    |                                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/client/request.rs:101:32
[INFO] [stdout]     |
[INFO] [stdout] 101 |             let (host, port) = r#try!(get_host_and_port(&url));
[INFO] [stdout]     |                                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/client/request.rs:102:13
[INFO] [stdout]     |
[INFO] [stdout] 102 |             r#try!(connector.connect(host, port, url.scheme())).into()
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/client/mod.rs:295:23
[INFO] [stdout]     |
[INFO] [stdout] 295 |         let mut url = r#try!(url);
[INFO] [stdout]     |                       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/client/mod.rs:332:13
[INFO] [stdout]     |
[INFO] [stdout] 332 |             r#try!(req.set_write_timeout(client.write_timeout));
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/client/mod.rs:333:13
[INFO] [stdout]     |
[INFO] [stdout] 333 |             r#try!(req.set_read_timeout(client.read_timeout));
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/client/mod.rs:311:36
[INFO] [stdout]     |
[INFO] [stdout] 311 |                 let (host, port) = r#try!(get_host_and_port(&url));
[INFO] [stdout]     |                                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/client/mod.rs:312:35
[INFO] [stdout]     |
[INFO] [stdout] 312 |                 let mut message = r#try!(client.protocol.new_message(&host, port, url.scheme()));
[INFO] [stdout]     |                                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/client/mod.rs:343:33
[INFO] [stdout]     |
[INFO] [stdout] 343 |             let mut streaming = r#try!(req.start());
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/client/mod.rs:345:17
[INFO] [stdout]     |
[INFO] [stdout] 345 |                 r#try!(copy(&mut rdr, &mut streaming));
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/client/mod.rs:347:23
[INFO] [stdout]     |
[INFO] [stdout] 347 |             let res = r#try!(streaming.send());
[INFO] [stdout]     |                       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/header/common/access_control_allow_origin.rs:70:50
[INFO] [stdout]    |
[INFO] [stdout] 70 |             _ => AccessControlAllowOrigin::Value(r#try!(String::from_utf8(value.clone())))
[INFO] [stdout]    |                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/header/common/authorization.rs:83:22
[INFO] [stdout]    |
[INFO] [stdout] 83 |         let header = r#try!(from_utf8(unsafe { &raw.get_unchecked(0)[..] }));
[INFO] [stdout]    |                      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/authorization.rs:105:13
[INFO] [stdout]     |
[INFO] [stdout] 105 |             r#try!(write!(f, "{} ", scheme))
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/header/common/cache_control.rs:58:26
[INFO] [stdout]    |
[INFO] [stdout] 58 |         let directives = r#try!(from_comma_delimited(raw));
[INFO] [stdout]    |                          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/header/common/cookie.rs:43:31
[INFO] [stdout]    |
[INFO] [stdout] 43 |             let cookies_str = r#try!(from_utf8(&cookies_raw[..]));
[INFO] [stdout]    |                               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/header/common/cookie.rs:64:13
[INFO] [stdout]    |
[INFO] [stdout] 64 |             r#try!(Display::fmt(&cookie, f));
[INFO] [stdout]    |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/header/common/cookie.rs:62:17
[INFO] [stdout]    |
[INFO] [stdout] 62 |                 r#try!(f.write_str("; "));
[INFO] [stdout]    |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/content_disposition.rs:136:46
[INFO] [stdout]     |
[INFO] [stdout] 136 |                         let extended_value = r#try!(parse_extended_value(val));
[INFO] [stdout]     |                                              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/content_disposition.rs:159:40
[INFO] [stdout]     |
[INFO] [stdout] 159 |             DispositionType::Inline => r#try!(write!(f, "inline")),
[INFO] [stdout]     |                                        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/content_disposition.rs:160:44
[INFO] [stdout]     |
[INFO] [stdout] 160 |             DispositionType::Attachment => r#try!(write!(f, "attachment")),
[INFO] [stdout]     |                                            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/content_disposition.rs:161:44
[INFO] [stdout]     |
[INFO] [stdout] 161 |             DispositionType::Ext(ref s) => r#try!(write!(f, "{}", s)),
[INFO] [stdout]     |                                            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/content_disposition.rs:175:25
[INFO] [stdout]     |
[INFO] [stdout] 175 |                         r#try!(write!(f, "; filename=\"{}\"",
[INFO] [stdout]     |                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/content_disposition.rs:181:25
[INFO] [stdout]     |
[INFO] [stdout] 181 |                         r#try!(write!(f, "; filename*={}'", charset));
[INFO] [stdout]     |                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/content_disposition.rs:185:25
[INFO] [stdout]     |
[INFO] [stdout] 185 |                         r#try!(write!(f, "'"));
[INFO] [stdout]     |                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/content_disposition.rs:186:25
[INFO] [stdout]     |
[INFO] [stdout] 186 |                         r#try!(f.write_str(
[INFO] [stdout]     |                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/content_disposition.rs:183:29
[INFO] [stdout]     |
[INFO] [stdout] 183 | ...                   r#try!(write!(f, "{}", lang));
[INFO] [stdout]     |                       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/content_disposition.rs:190:56
[INFO] [stdout]     |
[INFO] [stdout] 190 |                 DispositionParam::Ext(ref k, ref v) => r#try!(write!(f, "; {}=\"{}\"", k, v)),
[INFO] [stdout]     |                                                        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/content_range.rs:125:48
[INFO] [stdout]     |
[INFO] [stdout] 125 |                 let (range, instance_length) = r#try!(split_in_two(resp, '/').ok_or(crate::Error::Header));
[INFO] [stdout]     |                                                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/content_range.rs:130:26
[INFO] [stdout]     |
[INFO] [stdout] 130 |                     Some(r#try!(instance_length.parse().map_err(|_| crate::Error::Header)))
[INFO] [stdout]     |                          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/content_range.rs:136:51
[INFO] [stdout]     |
[INFO] [stdout] 136 |                     let (first_byte, last_byte) = r#try!(split_in_two(range, '-').ok_or(crate::Error::Header));
[INFO] [stdout]     |                                                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/content_range.rs:137:38
[INFO] [stdout]     |
[INFO] [stdout] 137 |                     let first_byte = r#try!(first_byte.parse().map_err(|_| crate::Error::Header));
[INFO] [stdout]     |                                      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/content_range.rs:138:37
[INFO] [stdout]     |
[INFO] [stdout] 138 |                     let last_byte = r#try!(last_byte.parse().map_err(|_| crate::Error::Header));
[INFO] [stdout]     |                                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/content_range.rs:166:17
[INFO] [stdout]     |
[INFO] [stdout] 166 |                 r#try!(f.write_str("bytes "));
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/content_range.rs:175:17
[INFO] [stdout]     |
[INFO] [stdout] 175 |                 r#try!(f.write_str("/"));
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/content_range.rs:169:25
[INFO] [stdout]     |
[INFO] [stdout] 169 |                         r#try!(write!(f, "{}-{}", first_byte, last_byte));
[INFO] [stdout]     |                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/content_range.rs:172:25
[INFO] [stdout]     |
[INFO] [stdout] 172 |                         r#try!(f.write_str("*"));
[INFO] [stdout]     |                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/content_range.rs:183:17
[INFO] [stdout]     |
[INFO] [stdout] 183 |                 r#try!(f.write_str(&unit));
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/content_range.rs:184:17
[INFO] [stdout]     |
[INFO] [stdout] 184 |                 r#try!(f.write_str(" "));
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/header/common/origin.rs:75:20
[INFO] [stdout]    |
[INFO] [stdout] 75 |         let host = r#try!(Host::from_str(etc));
[INFO] [stdout]    |                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/header/common/prefer.rs:60:27
[INFO] [stdout]    |
[INFO] [stdout] 60 |         let preferences = r#try!(from_comma_delimited(raw));
[INFO] [stdout]    |                           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/prefer.rs:115:17
[INFO] [stdout]     |
[INFO] [stdout] 115 |                 r#try!(write!(f, "{}", name));
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/prefer.rs:116:34
[INFO] [stdout]     |
[INFO] [stdout] 116 |                 if value != "" { r#try!(write!(f, "={}", value)); }
[INFO] [stdout]     |                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/prefer.rs:119:25
[INFO] [stdout]     |
[INFO] [stdout] 119 |                         r#try!(write!(f, "; {}", name));
[INFO] [stdout]     |                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/prefer.rs:120:42
[INFO] [stdout]     |
[INFO] [stdout] 120 |                         if value != "" { r#try!(write!(f, "={}", value)); }
[INFO] [stdout]     |                                          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/header/common/preference_applied.rs:57:27
[INFO] [stdout]    |
[INFO] [stdout] 57 |         let preferences = r#try!(from_comma_delimited(raw));
[INFO] [stdout]    |                           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/range.rs:108:17
[INFO] [stdout]     |
[INFO] [stdout] 108 |                 r#try!(write!(f, "bytes="));
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/range.rs:114:21
[INFO] [stdout]     |
[INFO] [stdout] 114 |                     r#try!(Display::fmt(range, f));
[INFO] [stdout]     |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/range.rs:112:25
[INFO] [stdout]     |
[INFO] [stdout] 112 |                         r#try!(f.write_str(","));
[INFO] [stdout]     |                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/header/common/referrer_policy.rs:64:36
[INFO] [stdout]    |
[INFO] [stdout] 64 |         let headers: Vec<String> = r#try!(parsing::from_comma_delimited(raw));
[INFO] [stdout]    |                                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/set_cookie.rs:106:13
[INFO] [stdout]     |
[INFO] [stdout] 106 |             r#try!(f.fmt_line(cookie));
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/upgrade.rs:144:26
[INFO] [stdout]     |
[INFO] [stdout] 144 |         Ok(Protocol::new(r#try!(parts.next().unwrap().parse()), parts.next().map(|x| x.to_owned())))
[INFO] [stdout]     |                          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/upgrade.rs:150:9
[INFO] [stdout]     |
[INFO] [stdout] 150 |         r#try!(fmt::Display::fmt(&self.name, f));
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/upgrade.rs:152:13
[INFO] [stdout]     |
[INFO] [stdout] 152 |             r#try!(write!(f, "/{}", version));
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/link.rs:424:9
[INFO] [stdout]     |
[INFO] [stdout] 424 |         r#try!(write!(f, "<{}>", self.link));
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/link.rs:427:13
[INFO] [stdout]     |
[INFO] [stdout] 427 |             r#try!(fmt_delimited(f, rel.as_slice(), " ", ("; rel=\"", "\"")));
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/link.rs:430:13
[INFO] [stdout]     |
[INFO] [stdout] 430 |             r#try!(write!(f, "; anchor=\"{}\"", anchor));
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/link.rs:433:13
[INFO] [stdout]     |
[INFO] [stdout] 433 |             r#try!(fmt_delimited(f, rev.as_slice(), " ", ("; rev=\"", "\"")));
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/link.rs:437:17
[INFO] [stdout]     |
[INFO] [stdout] 437 |                 r#try!(write!(f, "; hreflang={}", tag));
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/link.rs:441:13
[INFO] [stdout]     |
[INFO] [stdout] 441 |             r#try!(fmt_delimited(f, media_desc.as_slice(), ", ", ("; media=\"", "\"")));
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/link.rs:444:13
[INFO] [stdout]     |
[INFO] [stdout] 444 |             r#try!(write!(f, "; title=\"{}\"", title));
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/link.rs:447:13
[INFO] [stdout]     |
[INFO] [stdout] 447 |             r#try!(write!(f, "; title*={}", title_star));
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/link.rs:450:13
[INFO] [stdout]     |
[INFO] [stdout] 450 |             r#try!(write!(f, "; type=\"{}\"", media_type));
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/link.rs:863:9
[INFO] [stdout]     |
[INFO] [stdout] 863 |         r#try!(write!(f, "{}{}", b.0, p[0]));
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/link.rs:871:9
[INFO] [stdout]     |
[INFO] [stdout] 871 |         r#try!(write!(f, "{}", b.1));
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/link.rs:867:13
[INFO] [stdout]     |
[INFO] [stdout] 867 |             r#try!(write!(f, "{}{}", d, i));
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/header/internals/item.rs:94:29
[INFO] [stdout]    |
[INFO] [stdout] 94 | ...                   r#try!(f.fmt_line(&s));
[INFO] [stdout]    |                       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/header/parsing.rs:20:13
[INFO] [stdout]    |
[INFO] [stdout] 20 |     let s = r#try!(str::from_utf8(raw));
[INFO] [stdout]    |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/header/parsing.rs:29:17
[INFO] [stdout]    |
[INFO] [stdout] 29 |         let s = r#try!(str::from_utf8(s.as_ref()));
[INFO] [stdout]    |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/header/parsing.rs:46:9
[INFO] [stdout]    |
[INFO] [stdout] 46 |         r#try!(Display::fmt(part, f));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/header/parsing.rs:44:13
[INFO] [stdout]    |
[INFO] [stdout] 44 |             r#try!(f.write_str(", "));
[INFO] [stdout]    |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/parsing.rs:105:20
[INFO] [stdout]     |
[INFO] [stdout] 105 |         Some(n) => r#try!(FromStr::from_str(n)),
[INFO] [stdout]     |                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/mod.rs:165:17
[INFO] [stdout]     |
[INFO] [stdout] 165 |                 r#try!(f.write_str(*name));
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/mod.rs:166:17
[INFO] [stdout]     |
[INFO] [stdout] 166 |                 r#try!(f.write_str(": "));
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/mod.rs:167:17
[INFO] [stdout]     |
[INFO] [stdout] 167 |                 r#try!(write!(NewlineReplacer(*f), "{}", line));
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/mod.rs:172:21
[INFO] [stdout]     |
[INFO] [stdout] 172 |                     r#try!(f.write_str(", "));
[INFO] [stdout]     |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/mod.rs:206:17
[INFO] [stdout]     |
[INFO] [stdout] 206 |                 r#try!(self.0.write_str(&s[since..i]));
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/mod.rs:207:17
[INFO] [stdout]     |
[INFO] [stdout] 207 |                 r#try!(self.0.write_str(" "));
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/mod.rs:453:13
[INFO] [stdout]     |
[INFO] [stdout] 453 |             r#try!(fmt::Display::fmt(&header, f));
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/mod.rs:461:9
[INFO] [stdout]     |
[INFO] [stdout] 461 |         r#try!(f.write_str("Headers { "));
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/mod.rs:465:9
[INFO] [stdout]     |
[INFO] [stdout] 465 |         r#try!(f.write_str("}"));
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/mod.rs:463:13
[INFO] [stdout]     |
[INFO] [stdout] 463 |             r#try!(write!(f, "{:?}, ", header));
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/http/h1.rs:246:9
[INFO] [stdout]     |
[INFO] [stdout] 246 |         r#try!(self.flush_outgoing());
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/http/h1.rs:360:9
[INFO] [stdout]     |
[INFO] [stdout] 360 |         r#try!(self.get_mut().close(Shutdown::Both));
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/http/h1.rs:444:22
[INFO] [stdout]     |
[INFO] [stdout] 444 |         let stream = r#try!(self.connector.connect(host, port, scheme)).into();
[INFO] [stdout]     |                      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/http/h1.rs:470:12
[INFO] [stdout]     |
[INFO] [stdout] 470 |         Ok(r#try!(self.0.connect(host, port, scheme)).into())
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/http/h1.rs:481:12
[INFO] [stdout]     |
[INFO] [stdout] 481 |         Ok(r#try!(self.0.connect(host, port, scheme)).into())
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/http/h1.rs:573:31
[INFO] [stdout]     |
[INFO] [stdout] 573 |                     let num = r#try!(body.read(&mut buf[..to_read])) as u64;
[INFO] [stdout]     |                               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/http/h1.rs:589:29
[INFO] [stdout]     |
[INFO] [stdout] 589 |                     None => r#try!(read_chunk_size(body))
[INFO] [stdout]     |                             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/http/h1.rs:595:25
[INFO] [stdout]     |
[INFO] [stdout] 595 |                         r#try!(eat(body, LINE_ENDING.as_bytes()));
[INFO] [stdout]     |                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/http/h1.rs:609:29
[INFO] [stdout]     |
[INFO] [stdout] 609 |                 let count = r#try!(body.read(&mut buf[..to_read])) as u64;
[INFO] [stdout]     |                             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/http/h1.rs:620:21
[INFO] [stdout]     |
[INFO] [stdout] 620 |                     r#try!(eat(body, LINE_ENDING.as_bytes()));
[INFO] [stdout]     |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/http/h1.rs:638:15
[INFO] [stdout]     |
[INFO] [stdout] 638 |         match r#try!(rdr.read(&mut buf)) {
[INFO] [stdout]     |               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/http/h1.rs:652:19
[INFO] [stdout]     |
[INFO] [stdout] 652 |             match r#try!($rdr.read(&mut buf)) {
[INFO] [stdout]     |                   ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 665 |         match byte!(rdr) {
[INFO] [stdout]     |               ---------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `byte` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/http/h1.rs:652:19
[INFO] [stdout]     |
[INFO] [stdout] 652 |             match r#try!($rdr.read(&mut buf)) {
[INFO] [stdout]     |                   ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 679 |                 match byte!(rdr) {
[INFO] [stdout]     |                       ---------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `byte` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/http/h1.rs:786:13
[INFO] [stdout]     |
[INFO] [stdout] 786 |             r#try!(w.write(&[]));
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/http/h1.rs:814:17
[INFO] [stdout]     |
[INFO] [stdout] 814 |                 r#try!(write!(w, "{:X}{}", chunk_size, LINE_ENDING));
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/http/h1.rs:815:17
[INFO] [stdout]     |
[INFO] [stdout] 815 |                 r#try!(w.write_all(msg));
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/http/h1.rs:816:17
[INFO] [stdout]     |
[INFO] [stdout] 816 |                 r#try!(w.write_all(LINE_ENDING.as_bytes()));
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/http/h1.rs:823:21
[INFO] [stdout]     |
[INFO] [stdout] 823 |                     r#try!(w.write_all(&msg[..len as usize]));
[INFO] [stdout]     |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/http/h1.rs:827:21
[INFO] [stdout]     |
[INFO] [stdout] 827 |                     r#try!(w.write_all(msg));
[INFO] [stdout]     |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/http/h1.rs:882:15
[INFO] [stdout]     |
[INFO] [stdout] 882 |         match r#try!(try_parse::<R, T, I>(rdr)) {
[INFO] [stdout]     |               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/http/h1.rs:889:17
[INFO] [stdout]     |
[INFO] [stdout] 889 |         let n = r#try!(rdr.read_into_buf());
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/http/h1.rs:930:18
[INFO] [stdout]     |
[INFO] [stdout] 930 |         Ok(match r#try!(req.parse(buf)) {
[INFO] [stdout]     |                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/http/h1.rs:936:25
[INFO] [stdout]     |
[INFO] [stdout] 936 |                         r#try!(req.method.unwrap().parse()),
[INFO] [stdout]     |                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/http/h1.rs:937:25
[INFO] [stdout]     |
[INFO] [stdout] 937 |                         r#try!(req.path.unwrap().parse())
[INFO] [stdout]     |                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/http/h1.rs:939:30
[INFO] [stdout]     |
[INFO] [stdout] 939 |                     headers: r#try!(Headers::from_raw(req.headers))
[INFO] [stdout]     |                              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/http/h1.rs:954:18
[INFO] [stdout]     |
[INFO] [stdout] 954 |         Ok(match r#try!(res.parse(buf)) {
[INFO] [stdout]     |                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/http/h1.rs:965:30
[INFO] [stdout]     |
[INFO] [stdout] 965 |                     headers: r#try!(Headers::from_raw(res.headers))
[INFO] [stdout]     |                              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/net.rs:253:31
[INFO] [stdout]     |
[INFO] [stdout] 253 |         Ok(HttpListener::from(r#try!(TcpListener::bind(addr))))
[INFO] [stdout]     |                               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/net.rs:263:9
[INFO] [stdout]     |
[INFO] [stdout] 263 |         r#try!(stream.set_read_timeout(self.read_timeout));
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/net.rs:264:9
[INFO] [stdout]     |
[INFO] [stdout] 264 |         r#try!(stream.set_write_timeout(self.write_timeout));
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/net.rs:262:33
[INFO] [stdout]     |
[INFO] [stdout] 262 |         let stream = HttpStream(r#try!(self.listener.accept()).0);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/net.rs:427:12
[INFO] [stdout]     |
[INFO] [stdout] 427 |         Ok(r#try!(match scheme {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/net.rs:430:31
[INFO] [stdout]     |
[INFO] [stdout] 430 |                 Ok(HttpStream(r#try!(TcpStream::connect(addr))))
[INFO] [stdout]     |                               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/net.rs:465:23
[INFO] [stdout]     |
[INFO] [stdout] 465 |         Ok(HttpStream(r#try!((*self)(host, port, scheme))))
[INFO] [stdout]     |                       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/net.rs:649:22
[INFO] [stdout]     |
[INFO] [stdout] 649 |         let stream = r#try!(self.connector.connect(host, port, "http"));
[INFO] [stdout]     |                      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Shutdown`
[INFO] [stdout]    --> src/server/mod.rs:112:43
[INFO] [stdout]     |
[INFO] [stdout] 112 | use std::net::{SocketAddr, ToSocketAddrs, Shutdown};
[INFO] [stdout]     |                                           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/server/request.rs:40:69
[INFO] [stdout]    |
[INFO] [stdout] 40 |         let Incoming { version, subject: (method, uri), headers } = r#try!(h1::parse_request(stream));
[INFO] [stdout]    |                                                                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `time::now_utc`
[INFO] [stdout]   --> src/server/response.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use time::now_utc;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/server/response.rs:85:9
[INFO] [stdout]    |
[INFO] [stdout] 85 |         r#try!(write!(&mut self.body, "{} {}\r\n", self.version, self.status));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/server/response.rs:121:9
[INFO] [stdout]     |
[INFO] [stdout] 121 |         r#try!(write!(&mut self.body, "{}", self.headers));
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/server/response.rs:122:9
[INFO] [stdout]     |
[INFO] [stdout] 122 |         r#try!(write!(&mut self.body, "{}", LINE_ENDING));
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/server/response.rs:173:9
[INFO] [stdout]     |
[INFO] [stdout] 173 |         r#try!(stream.write_all(body));
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/server/response.rs:172:26
[INFO] [stdout]     |
[INFO] [stdout] 172 |         let mut stream = r#try!(self.start());
[INFO] [stdout]     |                          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/server/response.rs:180:25
[INFO] [stdout]     |
[INFO] [stdout] 180 |         let body_type = r#try!(self.write_head());
[INFO] [stdout]     |                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/server/response.rs:213:9
[INFO] [stdout]     |
[INFO] [stdout] 213 |         r#try!(body.end());
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::thread`
[INFO] [stdout]  --> src/server/listener.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::thread;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/server/mod.rs:309:22
[INFO] [stdout]     |
[INFO] [stdout] 309 |         let socket = r#try!(self.listener.clone().local_addr());
[INFO] [stdout]     |                      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/server/mod.rs:325:18
[INFO] [stdout]     |
[INFO] [stdout] 325 |     let socket = r#try!(server.listener.local_addr());
[INFO] [stdout]     |                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/uri.rs:65:40
[INFO] [stdout]    |
[INFO] [stdout] 65 |             Ok(RequestUri::AbsoluteUri(r#try!(Url::parse(s))))
[INFO] [stdout]    |                                        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/uri.rs:69:13
[INFO] [stdout]    |
[INFO] [stdout] 69 |             r#try!(Url::parse(&temp[..]));
[INFO] [stdout]    |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Debug`
[INFO] [stdout]   --> src/multipart/error.rs:10:22
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::fmt::{self, Debug, Display};
[INFO] [stdout]    |                      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Path`
[INFO] [stdout]   --> src/multipart/mod.rs:21:17
[INFO] [stdout]    |
[INFO] [stdout] 21 | use std::path::{Path, PathBuf};
[INFO] [stdout]    |                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BorrowMut`
[INFO] [stdout]   --> src/multipart/mod.rs:22:19
[INFO] [stdout]    |
[INFO] [stdout] 22 | use std::borrow::{BorrowMut, Cow};
[INFO] [stdout]    |                   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cell::RefCell`
[INFO] [stdout]   --> src/multipart/mod.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | use std::cell::RefCell;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DerefMut`, `Drop`
[INFO] [stdout]   --> src/multipart/mod.rs:25:16
[INFO] [stdout]    |
[INFO] [stdout] 25 | use std::ops::{DerefMut, Drop};
[INFO] [stdout]    |                ^^^^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]   --> src/multipart/mod.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | use std::sync::Arc;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::error::Result`
[INFO] [stdout]  --> src/query/mod.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::error::Result;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::error::Result`
[INFO] [stdout]  --> src/path/mod.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::error::Result;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BTreeMap`, `HashMap`
[INFO] [stdout]  --> src/route/mod.rs:2:24
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::collections::{BTreeMap, HashMap};
[INFO] [stdout]   |                        ^^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::error::Error`
[INFO] [stdout]  --> src/route/mod.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::error::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::copy`
[INFO] [stdout]  --> src/route/mod.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::io::copy;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::Deref`
[INFO] [stdout]   --> src/route/mod.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::ops::Deref;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io`
[INFO] [stdout]  --> src/json/mod.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::io;
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]  --> src/header/common/pragma.rs:4:17
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::ascii::AsciiExt;
[INFO] [stdout]   |                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]  --> src/header/common/referrer_policy.rs:4:17
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::ascii::AsciiExt;
[INFO] [stdout]   |                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]  --> src/header/common/link.rs:6:17
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::ascii::AsciiExt;
[INFO] [stdout]   |                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]  --> src/header/shared/charset.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::ascii::AsciiExt;
[INFO] [stdout]   |                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:78:36
[INFO] [stdout]    |
[INFO] [stdout] 78 |             ref e => f.write_str(e.description()),
[INFO] [stdout]    |                                    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:91:29
[INFO] [stdout]    |
[INFO] [stdout] 91 |             Uri(ref e) => e.description(),
[INFO] [stdout]    |                             ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:92:28
[INFO] [stdout]    |
[INFO] [stdout] 92 |             Io(ref e) => e.description(),
[INFO] [stdout]    |                            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:93:29
[INFO] [stdout]    |
[INFO] [stdout] 93 |             Ssl(ref e) => e.description(),
[INFO] [stdout]    |                             ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:94:30
[INFO] [stdout]    |
[INFO] [stdout] 94 |             Utf8(ref e) => e.description(),
[INFO] [stdout]    |                              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_right_matches`: superseded by `trim_end_matches`
[INFO] [stdout]   --> src/header/shared/quality_item.rs:28:60
[INFO] [stdout]    |
[INFO] [stdout] 28 |             x => write!(f, "; q=0.{}", format!("{:03}", x).trim_right_matches('0'))
[INFO] [stdout]    |                                                            ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end_matches`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/mock.rs:105:31
[INFO] [stdout]     |
[INFO] [stdout] 105 |     fn set_nonblocking(&self, b: bool) {}
[INFO] [stdout]     |                               ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/client/proxy.rs:233:35
[INFO] [stdout]     |
[INFO] [stdout] 233 |         fn set_nonblocking(&self, b: bool) {
[INFO] [stdout]     |                                   ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/route/mod.rs:116:22
[INFO] [stdout]     |
[INFO] [stdout] 116 |     fn handle(&self, mut req: Request, mut res: Response<'_, Fresh>) {
[INFO] [stdout]     |                      ----^^^
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/route/mod.rs:116:40
[INFO] [stdout]     |
[INFO] [stdout] 116 |     fn handle(&self, mut req: Request, mut res: Response<'_, Fresh>) {
[INFO] [stdout]     |                                        ----^^^
[INFO] [stdout]     |                                        |
[INFO] [stdout]     |                                        help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/net.rs:400:9
[INFO] [stdout]     |
[INFO] [stdout] 400 |         self.0.set_nonblocking(b);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stdout]    --> src/header/internals/cell.rs:103:25
[INFO] [stdout]     |
[INFO] [stdout] 103 |                         mem::replace(map, PtrMap::Many(hm));
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 174 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 03s
[INFO] running `Command { std: "docker" "inspect" "9d995bee7337ec3b46f9d8be83cd7b938c01cfad10b1d509030a72dbd8a78c83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d995bee7337ec3b46f9d8be83cd7b938c01cfad10b1d509030a72dbd8a78c83", kill_on_drop: false }`
[INFO] [stdout] 9d995bee7337ec3b46f9d8be83cd7b938c01cfad10b1d509030a72dbd8a78c83
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 72385a7cb6dc9ffda0fcb7c11a1d03eb1d3491864cc2312dabfa73c173c52b73
[INFO] running `Command { std: "docker" "start" "-a" "72385a7cb6dc9ffda0fcb7c11a1d03eb1d3491864cc2312dabfa73c173c52b73", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling crossbeam-queue v0.3.4
[INFO] [stderr]    Compiling adler32 v1.2.0
[INFO] [stderr]    Compiling weezl v0.1.5
[INFO] [stderr]    Compiling pkg-config v0.3.24
[INFO] [stderr]    Compiling vcpkg v0.2.15
[INFO] [stderr]    Compiling bytemuck v1.7.3
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[INFO] [stderr]    Compiling png v0.16.8
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling crossbeam v0.8.1
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[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling flate2 v1.0.22
[INFO] [stderr]    Compiling libsqlite3-sys v0.23.2
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[INFO] [stderr]    Compiling lodepng v3.5.2
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[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
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[INFO] [stderr]    Compiling either v1.6.1
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[INFO] [stdout] warning: unused macro definition: `mock_connector`
[INFO] [stdout]    --> src/mock.rs:123:14
[INFO] [stdout]     |
[INFO] [stdout] 123 | macro_rules! mock_connector (
[INFO] [stdout]     |              ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/buffer.rs:90:25
[INFO] [stdout]    |
[INFO] [stdout] 90 |             let nread = r#try!(self.inner.read(&mut v[self.cap..]));
[INFO] [stdout]    |                         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/buffer.rs:126:12
[INFO] [stdout]     |
[INFO] [stdout] 126 |            r#try!(rem.read(buf))
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/buffer.rs:125:26
[INFO] [stdout]     |
[INFO] [stdout] 125 |            let mut rem = r#try!(self.fill_buf());
[INFO] [stdout]     |                          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/buffer.rs:136:24
[INFO] [stdout]     |
[INFO] [stdout] 136 |             self.cap = r#try!(self.inner.read(&mut self.buf));
[INFO] [stdout]     |                        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `httparse` is imported redundantly
[INFO] [stdout]    --> src/client/proxy.rs:34:13
[INFO] [stdout]     |
[INFO] [stdout] 34  |         use httparse;
[INFO] [stdout]     |             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:135:1
[INFO] [stdout]     |
[INFO] [stdout] 135 | extern crate httparse;
[INFO] [stdout]     | ---------------------- the item `httparse` is already imported here
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/client/proxy.rs:46:17
[INFO] [stdout]    |
[INFO] [stdout] 46 |                 r#try!(write!(&mut stream, "{method} {host}:{port} {version}\r\nHost: {host}:{port}\r\n\r\n",
[INFO] [stdout]    |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/client/proxy.rs:48:17
[INFO] [stdout]    |
[INFO] [stdout] 48 |                 r#try!(stream.flush());
[INFO] [stdout]    |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/client/proxy.rs:44:34
[INFO] [stdout]    |
[INFO] [stdout] 44 |                 let mut stream = r#try!(self.connector.connect(self.proxy.1.as_ref(), self.proxy.2, self.proxy.0.as_ref()));
[INFO] [stdout]    |                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/client/proxy.rs:52:26
[INFO] [stdout]    |
[INFO] [stdout] 52 |                     n += r#try!(stream.read(&mut buf[n..]));
[INFO] [stdout]    |                          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/client/proxy.rs:55:24
[INFO] [stdout]    |
[INFO] [stdout] 55 |                     if r#try!(res.parse(&buf[..n])).is_complete() {
[INFO] [stdout]    |                        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/client/pool.rs:167:25
[INFO] [stdout]     |
[INFO] [stdout] 167 |                 stream: r#try!(self.connector.connect(host, port, scheme)),
[INFO] [stdout]     |                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/client/pool.rs:292:17
[INFO] [stdout]     |
[INFO] [stdout] 292 |         let n = r#try!(inner.stream.read(buf));
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/client/request.rs:66:32
[INFO] [stdout]    |
[INFO] [stdout] 66 |             let (host, port) = r#try!(get_host_and_port(&url));
[INFO] [stdout]    |                                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/client/request.rs:101:32
[INFO] [stdout]     |
[INFO] [stdout] 101 |             let (host, port) = r#try!(get_host_and_port(&url));
[INFO] [stdout]     |                                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/client/request.rs:102:13
[INFO] [stdout]     |
[INFO] [stdout] 102 |             r#try!(connector.connect(host, port, url.scheme())).into()
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/client/mod.rs:295:23
[INFO] [stdout]     |
[INFO] [stdout] 295 |         let mut url = r#try!(url);
[INFO] [stdout]     |                       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/client/mod.rs:332:13
[INFO] [stdout]     |
[INFO] [stdout] 332 |             r#try!(req.set_write_timeout(client.write_timeout));
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/client/mod.rs:333:13
[INFO] [stdout]     |
[INFO] [stdout] 333 |             r#try!(req.set_read_timeout(client.read_timeout));
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/client/mod.rs:311:36
[INFO] [stdout]     |
[INFO] [stdout] 311 |                 let (host, port) = r#try!(get_host_and_port(&url));
[INFO] [stdout]     |                                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/client/mod.rs:312:35
[INFO] [stdout]     |
[INFO] [stdout] 312 |                 let mut message = r#try!(client.protocol.new_message(&host, port, url.scheme()));
[INFO] [stdout]     |                                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/client/mod.rs:343:33
[INFO] [stdout]     |
[INFO] [stdout] 343 |             let mut streaming = r#try!(req.start());
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/client/mod.rs:345:17
[INFO] [stdout]     |
[INFO] [stdout] 345 |                 r#try!(copy(&mut rdr, &mut streaming));
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/client/mod.rs:347:23
[INFO] [stdout]     |
[INFO] [stdout] 347 |             let res = r#try!(streaming.send());
[INFO] [stdout]     |                       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/header/common/access_control_allow_origin.rs:70:50
[INFO] [stdout]    |
[INFO] [stdout] 70 |             _ => AccessControlAllowOrigin::Value(r#try!(String::from_utf8(value.clone())))
[INFO] [stdout]    |                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/header/common/authorization.rs:83:22
[INFO] [stdout]    |
[INFO] [stdout] 83 |         let header = r#try!(from_utf8(unsafe { &raw.get_unchecked(0)[..] }));
[INFO] [stdout]    |                      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/authorization.rs:105:13
[INFO] [stdout]     |
[INFO] [stdout] 105 |             r#try!(write!(f, "{} ", scheme))
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/header/common/cache_control.rs:58:26
[INFO] [stdout]    |
[INFO] [stdout] 58 |         let directives = r#try!(from_comma_delimited(raw));
[INFO] [stdout]    |                          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/header/common/cookie.rs:43:31
[INFO] [stdout]    |
[INFO] [stdout] 43 |             let cookies_str = r#try!(from_utf8(&cookies_raw[..]));
[INFO] [stdout]    |                               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/header/common/cookie.rs:64:13
[INFO] [stdout]    |
[INFO] [stdout] 64 |             r#try!(Display::fmt(&cookie, f));
[INFO] [stdout]    |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/header/common/cookie.rs:62:17
[INFO] [stdout]    |
[INFO] [stdout] 62 |                 r#try!(f.write_str("; "));
[INFO] [stdout]    |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/content_disposition.rs:136:46
[INFO] [stdout]     |
[INFO] [stdout] 136 |                         let extended_value = r#try!(parse_extended_value(val));
[INFO] [stdout]     |                                              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/content_disposition.rs:159:40
[INFO] [stdout]     |
[INFO] [stdout] 159 |             DispositionType::Inline => r#try!(write!(f, "inline")),
[INFO] [stdout]     |                                        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/content_disposition.rs:160:44
[INFO] [stdout]     |
[INFO] [stdout] 160 |             DispositionType::Attachment => r#try!(write!(f, "attachment")),
[INFO] [stdout]     |                                            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/content_disposition.rs:161:44
[INFO] [stdout]     |
[INFO] [stdout] 161 |             DispositionType::Ext(ref s) => r#try!(write!(f, "{}", s)),
[INFO] [stdout]     |                                            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/content_disposition.rs:175:25
[INFO] [stdout]     |
[INFO] [stdout] 175 |                         r#try!(write!(f, "; filename=\"{}\"",
[INFO] [stdout]     |                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/content_disposition.rs:181:25
[INFO] [stdout]     |
[INFO] [stdout] 181 |                         r#try!(write!(f, "; filename*={}'", charset));
[INFO] [stdout]     |                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/content_disposition.rs:185:25
[INFO] [stdout]     |
[INFO] [stdout] 185 |                         r#try!(write!(f, "'"));
[INFO] [stdout]     |                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/content_disposition.rs:186:25
[INFO] [stdout]     |
[INFO] [stdout] 186 |                         r#try!(f.write_str(
[INFO] [stdout]     |                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/content_disposition.rs:183:29
[INFO] [stdout]     |
[INFO] [stdout] 183 | ...                   r#try!(write!(f, "{}", lang));
[INFO] [stdout]     |                       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/content_disposition.rs:190:56
[INFO] [stdout]     |
[INFO] [stdout] 190 |                 DispositionParam::Ext(ref k, ref v) => r#try!(write!(f, "; {}=\"{}\"", k, v)),
[INFO] [stdout]     |                                                        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/content_range.rs:125:48
[INFO] [stdout]     |
[INFO] [stdout] 125 |                 let (range, instance_length) = r#try!(split_in_two(resp, '/').ok_or(crate::Error::Header));
[INFO] [stdout]     |                                                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/content_range.rs:130:26
[INFO] [stdout]     |
[INFO] [stdout] 130 |                     Some(r#try!(instance_length.parse().map_err(|_| crate::Error::Header)))
[INFO] [stdout]     |                          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/content_range.rs:136:51
[INFO] [stdout]     |
[INFO] [stdout] 136 |                     let (first_byte, last_byte) = r#try!(split_in_two(range, '-').ok_or(crate::Error::Header));
[INFO] [stdout]     |                                                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/content_range.rs:137:38
[INFO] [stdout]     |
[INFO] [stdout] 137 |                     let first_byte = r#try!(first_byte.parse().map_err(|_| crate::Error::Header));
[INFO] [stdout]     |                                      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/content_range.rs:138:37
[INFO] [stdout]     |
[INFO] [stdout] 138 |                     let last_byte = r#try!(last_byte.parse().map_err(|_| crate::Error::Header));
[INFO] [stdout]     |                                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/content_range.rs:166:17
[INFO] [stdout]     |
[INFO] [stdout] 166 |                 r#try!(f.write_str("bytes "));
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/content_range.rs:175:17
[INFO] [stdout]     |
[INFO] [stdout] 175 |                 r#try!(f.write_str("/"));
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/content_range.rs:169:25
[INFO] [stdout]     |
[INFO] [stdout] 169 |                         r#try!(write!(f, "{}-{}", first_byte, last_byte));
[INFO] [stdout]     |                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/content_range.rs:172:25
[INFO] [stdout]     |
[INFO] [stdout] 172 |                         r#try!(f.write_str("*"));
[INFO] [stdout]     |                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/content_range.rs:183:17
[INFO] [stdout]     |
[INFO] [stdout] 183 |                 r#try!(f.write_str(&unit));
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/content_range.rs:184:17
[INFO] [stdout]     |
[INFO] [stdout] 184 |                 r#try!(f.write_str(" "));
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/header/common/origin.rs:75:20
[INFO] [stdout]    |
[INFO] [stdout] 75 |         let host = r#try!(Host::from_str(etc));
[INFO] [stdout]    |                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/header/common/prefer.rs:60:27
[INFO] [stdout]    |
[INFO] [stdout] 60 |         let preferences = r#try!(from_comma_delimited(raw));
[INFO] [stdout]    |                           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/prefer.rs:115:17
[INFO] [stdout]     |
[INFO] [stdout] 115 |                 r#try!(write!(f, "{}", name));
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/prefer.rs:116:34
[INFO] [stdout]     |
[INFO] [stdout] 116 |                 if value != "" { r#try!(write!(f, "={}", value)); }
[INFO] [stdout]     |                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/prefer.rs:119:25
[INFO] [stdout]     |
[INFO] [stdout] 119 |                         r#try!(write!(f, "; {}", name));
[INFO] [stdout]     |                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/prefer.rs:120:42
[INFO] [stdout]     |
[INFO] [stdout] 120 |                         if value != "" { r#try!(write!(f, "={}", value)); }
[INFO] [stdout]     |                                          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/header/common/preference_applied.rs:57:27
[INFO] [stdout]    |
[INFO] [stdout] 57 |         let preferences = r#try!(from_comma_delimited(raw));
[INFO] [stdout]    |                           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/range.rs:108:17
[INFO] [stdout]     |
[INFO] [stdout] 108 |                 r#try!(write!(f, "bytes="));
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/range.rs:114:21
[INFO] [stdout]     |
[INFO] [stdout] 114 |                     r#try!(Display::fmt(range, f));
[INFO] [stdout]     |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/range.rs:112:25
[INFO] [stdout]     |
[INFO] [stdout] 112 |                         r#try!(f.write_str(","));
[INFO] [stdout]     |                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/header/common/referrer_policy.rs:64:36
[INFO] [stdout]    |
[INFO] [stdout] 64 |         let headers: Vec<String> = r#try!(parsing::from_comma_delimited(raw));
[INFO] [stdout]    |                                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/set_cookie.rs:106:13
[INFO] [stdout]     |
[INFO] [stdout] 106 |             r#try!(f.fmt_line(cookie));
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/upgrade.rs:144:26
[INFO] [stdout]     |
[INFO] [stdout] 144 |         Ok(Protocol::new(r#try!(parts.next().unwrap().parse()), parts.next().map(|x| x.to_owned())))
[INFO] [stdout]     |                          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/upgrade.rs:150:9
[INFO] [stdout]     |
[INFO] [stdout] 150 |         r#try!(fmt::Display::fmt(&self.name, f));
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/upgrade.rs:152:13
[INFO] [stdout]     |
[INFO] [stdout] 152 |             r#try!(write!(f, "/{}", version));
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/link.rs:424:9
[INFO] [stdout]     |
[INFO] [stdout] 424 |         r#try!(write!(f, "<{}>", self.link));
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/link.rs:427:13
[INFO] [stdout]     |
[INFO] [stdout] 427 |             r#try!(fmt_delimited(f, rel.as_slice(), " ", ("; rel=\"", "\"")));
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/link.rs:430:13
[INFO] [stdout]     |
[INFO] [stdout] 430 |             r#try!(write!(f, "; anchor=\"{}\"", anchor));
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/link.rs:433:13
[INFO] [stdout]     |
[INFO] [stdout] 433 |             r#try!(fmt_delimited(f, rev.as_slice(), " ", ("; rev=\"", "\"")));
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/link.rs:437:17
[INFO] [stdout]     |
[INFO] [stdout] 437 |                 r#try!(write!(f, "; hreflang={}", tag));
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/link.rs:441:13
[INFO] [stdout]     |
[INFO] [stdout] 441 |             r#try!(fmt_delimited(f, media_desc.as_slice(), ", ", ("; media=\"", "\"")));
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/link.rs:444:13
[INFO] [stdout]     |
[INFO] [stdout] 444 |             r#try!(write!(f, "; title=\"{}\"", title));
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/link.rs:447:13
[INFO] [stdout]     |
[INFO] [stdout] 447 |             r#try!(write!(f, "; title*={}", title_star));
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/link.rs:450:13
[INFO] [stdout]     |
[INFO] [stdout] 450 |             r#try!(write!(f, "; type=\"{}\"", media_type));
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/link.rs:863:9
[INFO] [stdout]     |
[INFO] [stdout] 863 |         r#try!(write!(f, "{}{}", b.0, p[0]));
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/link.rs:871:9
[INFO] [stdout]     |
[INFO] [stdout] 871 |         r#try!(write!(f, "{}", b.1));
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/link.rs:867:13
[INFO] [stdout]     |
[INFO] [stdout] 867 |             r#try!(write!(f, "{}{}", d, i));
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/header/internals/item.rs:94:29
[INFO] [stdout]    |
[INFO] [stdout] 94 | ...                   r#try!(f.fmt_line(&s));
[INFO] [stdout]    |                       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/header/parsing.rs:20:13
[INFO] [stdout]    |
[INFO] [stdout] 20 |     let s = r#try!(str::from_utf8(raw));
[INFO] [stdout]    |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/header/parsing.rs:29:17
[INFO] [stdout]    |
[INFO] [stdout] 29 |         let s = r#try!(str::from_utf8(s.as_ref()));
[INFO] [stdout]    |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/header/parsing.rs:46:9
[INFO] [stdout]    |
[INFO] [stdout] 46 |         r#try!(Display::fmt(part, f));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/header/parsing.rs:44:13
[INFO] [stdout]    |
[INFO] [stdout] 44 |             r#try!(f.write_str(", "));
[INFO] [stdout]    |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/parsing.rs:105:20
[INFO] [stdout]     |
[INFO] [stdout] 105 |         Some(n) => r#try!(FromStr::from_str(n)),
[INFO] [stdout]     |                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/mod.rs:165:17
[INFO] [stdout]     |
[INFO] [stdout] 165 |                 r#try!(f.write_str(*name));
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/mod.rs:166:17
[INFO] [stdout]     |
[INFO] [stdout] 166 |                 r#try!(f.write_str(": "));
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/mod.rs:167:17
[INFO] [stdout]     |
[INFO] [stdout] 167 |                 r#try!(write!(NewlineReplacer(*f), "{}", line));
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/mod.rs:172:21
[INFO] [stdout]     |
[INFO] [stdout] 172 |                     r#try!(f.write_str(", "));
[INFO] [stdout]     |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/mod.rs:206:17
[INFO] [stdout]     |
[INFO] [stdout] 206 |                 r#try!(self.0.write_str(&s[since..i]));
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/mod.rs:207:17
[INFO] [stdout]     |
[INFO] [stdout] 207 |                 r#try!(self.0.write_str(" "));
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/mod.rs:453:13
[INFO] [stdout]     |
[INFO] [stdout] 453 |             r#try!(fmt::Display::fmt(&header, f));
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/mod.rs:461:9
[INFO] [stdout]     |
[INFO] [stdout] 461 |         r#try!(f.write_str("Headers { "));
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/mod.rs:465:9
[INFO] [stdout]     |
[INFO] [stdout] 465 |         r#try!(f.write_str("}"));
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/mod.rs:463:13
[INFO] [stdout]     |
[INFO] [stdout] 463 |             r#try!(write!(f, "{:?}, ", header));
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/http/h1.rs:246:9
[INFO] [stdout]     |
[INFO] [stdout] 246 |         r#try!(self.flush_outgoing());
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/http/h1.rs:360:9
[INFO] [stdout]     |
[INFO] [stdout] 360 |         r#try!(self.get_mut().close(Shutdown::Both));
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/http/h1.rs:444:22
[INFO] [stdout]     |
[INFO] [stdout] 444 |         let stream = r#try!(self.connector.connect(host, port, scheme)).into();
[INFO] [stdout]     |                      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/http/h1.rs:470:12
[INFO] [stdout]     |
[INFO] [stdout] 470 |         Ok(r#try!(self.0.connect(host, port, scheme)).into())
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/http/h1.rs:481:12
[INFO] [stdout]     |
[INFO] [stdout] 481 |         Ok(r#try!(self.0.connect(host, port, scheme)).into())
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/http/h1.rs:573:31
[INFO] [stdout]     |
[INFO] [stdout] 573 |                     let num = r#try!(body.read(&mut buf[..to_read])) as u64;
[INFO] [stdout]     |                               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/http/h1.rs:589:29
[INFO] [stdout]     |
[INFO] [stdout] 589 |                     None => r#try!(read_chunk_size(body))
[INFO] [stdout]     |                             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/http/h1.rs:595:25
[INFO] [stdout]     |
[INFO] [stdout] 595 |                         r#try!(eat(body, LINE_ENDING.as_bytes()));
[INFO] [stdout]     |                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/http/h1.rs:609:29
[INFO] [stdout]     |
[INFO] [stdout] 609 |                 let count = r#try!(body.read(&mut buf[..to_read])) as u64;
[INFO] [stdout]     |                             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/http/h1.rs:620:21
[INFO] [stdout]     |
[INFO] [stdout] 620 |                     r#try!(eat(body, LINE_ENDING.as_bytes()));
[INFO] [stdout]     |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/http/h1.rs:638:15
[INFO] [stdout]     |
[INFO] [stdout] 638 |         match r#try!(rdr.read(&mut buf)) {
[INFO] [stdout]     |               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/http/h1.rs:652:19
[INFO] [stdout]     |
[INFO] [stdout] 652 |             match r#try!($rdr.read(&mut buf)) {
[INFO] [stdout]     |                   ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 665 |         match byte!(rdr) {
[INFO] [stdout]     |               ---------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `byte` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/http/h1.rs:652:19
[INFO] [stdout]     |
[INFO] [stdout] 652 |             match r#try!($rdr.read(&mut buf)) {
[INFO] [stdout]     |                   ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 679 |                 match byte!(rdr) {
[INFO] [stdout]     |                       ---------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `byte` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/http/h1.rs:786:13
[INFO] [stdout]     |
[INFO] [stdout] 786 |             r#try!(w.write(&[]));
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/http/h1.rs:814:17
[INFO] [stdout]     |
[INFO] [stdout] 814 |                 r#try!(write!(w, "{:X}{}", chunk_size, LINE_ENDING));
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/http/h1.rs:815:17
[INFO] [stdout]     |
[INFO] [stdout] 815 |                 r#try!(w.write_all(msg));
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/http/h1.rs:816:17
[INFO] [stdout]     |
[INFO] [stdout] 816 |                 r#try!(w.write_all(LINE_ENDING.as_bytes()));
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/http/h1.rs:823:21
[INFO] [stdout]     |
[INFO] [stdout] 823 |                     r#try!(w.write_all(&msg[..len as usize]));
[INFO] [stdout]     |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/http/h1.rs:827:21
[INFO] [stdout]     |
[INFO] [stdout] 827 |                     r#try!(w.write_all(msg));
[INFO] [stdout]     |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/http/h1.rs:882:15
[INFO] [stdout]     |
[INFO] [stdout] 882 |         match r#try!(try_parse::<R, T, I>(rdr)) {
[INFO] [stdout]     |               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/http/h1.rs:889:17
[INFO] [stdout]     |
[INFO] [stdout] 889 |         let n = r#try!(rdr.read_into_buf());
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/http/h1.rs:930:18
[INFO] [stdout]     |
[INFO] [stdout] 930 |         Ok(match r#try!(req.parse(buf)) {
[INFO] [stdout]     |                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/http/h1.rs:936:25
[INFO] [stdout]     |
[INFO] [stdout] 936 |                         r#try!(req.method.unwrap().parse()),
[INFO] [stdout]     |                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/http/h1.rs:937:25
[INFO] [stdout]     |
[INFO] [stdout] 937 |                         r#try!(req.path.unwrap().parse())
[INFO] [stdout]     |                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/http/h1.rs:939:30
[INFO] [stdout]     |
[INFO] [stdout] 939 |                     headers: r#try!(Headers::from_raw(req.headers))
[INFO] [stdout]     |                              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/http/h1.rs:954:18
[INFO] [stdout]     |
[INFO] [stdout] 954 |         Ok(match r#try!(res.parse(buf)) {
[INFO] [stdout]     |                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/http/h1.rs:965:30
[INFO] [stdout]     |
[INFO] [stdout] 965 |                     headers: r#try!(Headers::from_raw(res.headers))
[INFO] [stdout]     |                              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/net.rs:253:31
[INFO] [stdout]     |
[INFO] [stdout] 253 |         Ok(HttpListener::from(r#try!(TcpListener::bind(addr))))
[INFO] [stdout]     |                               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/net.rs:263:9
[INFO] [stdout]     |
[INFO] [stdout] 263 |         r#try!(stream.set_read_timeout(self.read_timeout));
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/net.rs:264:9
[INFO] [stdout]     |
[INFO] [stdout] 264 |         r#try!(stream.set_write_timeout(self.write_timeout));
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/net.rs:262:33
[INFO] [stdout]     |
[INFO] [stdout] 262 |         let stream = HttpStream(r#try!(self.listener.accept()).0);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/net.rs:427:12
[INFO] [stdout]     |
[INFO] [stdout] 427 |         Ok(r#try!(match scheme {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/net.rs:430:31
[INFO] [stdout]     |
[INFO] [stdout] 430 |                 Ok(HttpStream(r#try!(TcpStream::connect(addr))))
[INFO] [stdout]     |                               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/net.rs:465:23
[INFO] [stdout]     |
[INFO] [stdout] 465 |         Ok(HttpStream(r#try!((*self)(host, port, scheme))))
[INFO] [stdout]     |                       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/net.rs:649:22
[INFO] [stdout]     |
[INFO] [stdout] 649 |         let stream = r#try!(self.connector.connect(host, port, "http"));
[INFO] [stdout]     |                      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Shutdown`
[INFO] [stdout]    --> src/server/mod.rs:112:43
[INFO] [stdout]     |
[INFO] [stdout] 112 | use std::net::{SocketAddr, ToSocketAddrs, Shutdown};
[INFO] [stdout]     |                                           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/server/request.rs:40:69
[INFO] [stdout]    |
[INFO] [stdout] 40 |         let Incoming { version, subject: (method, uri), headers } = r#try!(h1::parse_request(stream));
[INFO] [stdout]    |                                                                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `time::now_utc`
[INFO] [stdout]   --> src/server/response.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use time::now_utc;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/server/response.rs:85:9
[INFO] [stdout]    |
[INFO] [stdout] 85 |         r#try!(write!(&mut self.body, "{} {}\r\n", self.version, self.status));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/server/response.rs:121:9
[INFO] [stdout]     |
[INFO] [stdout] 121 |         r#try!(write!(&mut self.body, "{}", self.headers));
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/server/response.rs:122:9
[INFO] [stdout]     |
[INFO] [stdout] 122 |         r#try!(write!(&mut self.body, "{}", LINE_ENDING));
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/server/response.rs:173:9
[INFO] [stdout]     |
[INFO] [stdout] 173 |         r#try!(stream.write_all(body));
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/server/response.rs:172:26
[INFO] [stdout]     |
[INFO] [stdout] 172 |         let mut stream = r#try!(self.start());
[INFO] [stdout]     |                          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/server/response.rs:180:25
[INFO] [stdout]     |
[INFO] [stdout] 180 |         let body_type = r#try!(self.write_head());
[INFO] [stdout]     |                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/server/response.rs:213:9
[INFO] [stdout]     |
[INFO] [stdout] 213 |         r#try!(body.end());
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::thread`
[INFO] [stdout]  --> src/server/listener.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::thread;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/server/mod.rs:309:22
[INFO] [stdout]     |
[INFO] [stdout] 309 |         let socket = r#try!(self.listener.clone().local_addr());
[INFO] [stdout]     |                      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/server/mod.rs:325:18
[INFO] [stdout]     |
[INFO] [stdout] 325 |     let socket = r#try!(server.listener.local_addr());
[INFO] [stdout]     |                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/uri.rs:65:40
[INFO] [stdout]    |
[INFO] [stdout] 65 |             Ok(RequestUri::AbsoluteUri(r#try!(Url::parse(s))))
[INFO] [stdout]    |                                        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/uri.rs:69:13
[INFO] [stdout]    |
[INFO] [stdout] 69 |             r#try!(Url::parse(&temp[..]));
[INFO] [stdout]    |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Debug`
[INFO] [stdout]   --> src/multipart/error.rs:10:22
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::fmt::{self, Debug, Display};
[INFO] [stdout]    |                      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Path`
[INFO] [stdout]   --> src/multipart/mod.rs:21:17
[INFO] [stdout]    |
[INFO] [stdout] 21 | use std::path::{Path, PathBuf};
[INFO] [stdout]    |                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BorrowMut`
[INFO] [stdout]   --> src/multipart/mod.rs:22:19
[INFO] [stdout]    |
[INFO] [stdout] 22 | use std::borrow::{BorrowMut, Cow};
[INFO] [stdout]    |                   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cell::RefCell`
[INFO] [stdout]   --> src/multipart/mod.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | use std::cell::RefCell;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DerefMut`, `Drop`
[INFO] [stdout]   --> src/multipart/mod.rs:25:16
[INFO] [stdout]    |
[INFO] [stdout] 25 | use std::ops::{DerefMut, Drop};
[INFO] [stdout]    |                ^^^^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]   --> src/multipart/mod.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | use std::sync::Arc;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::error::Result`
[INFO] [stdout]  --> src/query/mod.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::error::Result;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::error::Result`
[INFO] [stdout]  --> src/path/mod.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::error::Result;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BTreeMap`, `HashMap`
[INFO] [stdout]  --> src/route/mod.rs:2:24
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::collections::{BTreeMap, HashMap};
[INFO] [stdout]   |                        ^^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::error::Error`
[INFO] [stdout]  --> src/route/mod.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::error::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::copy`
[INFO] [stdout]  --> src/route/mod.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::io::copy;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::Deref`
[INFO] [stdout]   --> src/route/mod.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::ops::Deref;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io`
[INFO] [stdout]  --> src/json/mod.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::io;
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]  --> src/header/common/pragma.rs:4:17
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::ascii::AsciiExt;
[INFO] [stdout]   |                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]  --> src/header/common/referrer_policy.rs:4:17
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::ascii::AsciiExt;
[INFO] [stdout]   |                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]  --> src/header/common/link.rs:6:17
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::ascii::AsciiExt;
[INFO] [stdout]   |                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]  --> src/header/shared/charset.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::ascii::AsciiExt;
[INFO] [stdout]   |                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:78:36
[INFO] [stdout]    |
[INFO] [stdout] 78 |             ref e => f.write_str(e.description()),
[INFO] [stdout]    |                                    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:91:29
[INFO] [stdout]    |
[INFO] [stdout] 91 |             Uri(ref e) => e.description(),
[INFO] [stdout]    |                             ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:92:28
[INFO] [stdout]    |
[INFO] [stdout] 92 |             Io(ref e) => e.description(),
[INFO] [stdout]    |                            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:93:29
[INFO] [stdout]    |
[INFO] [stdout] 93 |             Ssl(ref e) => e.description(),
[INFO] [stdout]    |                             ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:94:30
[INFO] [stdout]    |
[INFO] [stdout] 94 |             Utf8(ref e) => e.description(),
[INFO] [stdout]    |                              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_right_matches`: superseded by `trim_end_matches`
[INFO] [stdout]   --> src/header/shared/quality_item.rs:28:60
[INFO] [stdout]    |
[INFO] [stdout] 28 |             x => write!(f, "; q=0.{}", format!("{:03}", x).trim_right_matches('0'))
[INFO] [stdout]    |                                                            ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end_matches`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling tiff v0.6.1
[INFO] [stderr]    Compiling cdbc-sqlite v0.1.13
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/mock.rs:105:31
[INFO] [stdout]     |
[INFO] [stdout] 105 |     fn set_nonblocking(&self, b: bool) {}
[INFO] [stdout]     |                               ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/client/proxy.rs:233:35
[INFO] [stdout]     |
[INFO] [stdout] 233 |         fn set_nonblocking(&self, b: bool) {
[INFO] [stdout]     |                                   ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/route/mod.rs:116:22
[INFO] [stdout]     |
[INFO] [stdout] 116 |     fn handle(&self, mut req: Request, mut res: Response<'_, Fresh>) {
[INFO] [stdout]     |                      ----^^^
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/route/mod.rs:116:40
[INFO] [stdout]     |
[INFO] [stdout] 116 |     fn handle(&self, mut req: Request, mut res: Response<'_, Fresh>) {
[INFO] [stdout]     |                                        ----^^^
[INFO] [stdout]     |                                        |
[INFO] [stdout]     |                                        help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/net.rs:400:9
[INFO] [stdout]     |
[INFO] [stdout] 400 |         self.0.set_nonblocking(b);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stdout]    --> src/header/internals/cell.rs:103:25
[INFO] [stdout]     |
[INFO] [stdout] 103 |                         mem::replace(map, PtrMap::Many(hm));
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling image v0.23.14
[INFO] [stdout] warning: 174 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling captcha v0.0.8
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/buffer.rs:90:25
[INFO] [stdout]    |
[INFO] [stdout] 90 |             let nread = r#try!(self.inner.read(&mut v[self.cap..]));
[INFO] [stdout]    |                         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/buffer.rs:126:12
[INFO] [stdout]     |
[INFO] [stdout] 126 |            r#try!(rem.read(buf))
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/buffer.rs:125:26
[INFO] [stdout]     |
[INFO] [stdout] 125 |            let mut rem = r#try!(self.fill_buf());
[INFO] [stdout]     |                          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/buffer.rs:136:24
[INFO] [stdout]     |
[INFO] [stdout] 136 |             self.cap = r#try!(self.inner.read(&mut self.buf));
[INFO] [stdout]     |                        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `httparse` is imported redundantly
[INFO] [stdout]    --> src/client/proxy.rs:34:13
[INFO] [stdout]     |
[INFO] [stdout] 34  |         use httparse;
[INFO] [stdout]     |             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:135:1
[INFO] [stdout]     |
[INFO] [stdout] 135 | extern crate httparse;
[INFO] [stdout]     | ---------------------- the item `httparse` is already imported here
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/client/proxy.rs:46:17
[INFO] [stdout]    |
[INFO] [stdout] 46 |                 r#try!(write!(&mut stream, "{method} {host}:{port} {version}\r\nHost: {host}:{port}\r\n\r\n",
[INFO] [stdout]    |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/client/proxy.rs:48:17
[INFO] [stdout]    |
[INFO] [stdout] 48 |                 r#try!(stream.flush());
[INFO] [stdout]    |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/client/proxy.rs:44:34
[INFO] [stdout]    |
[INFO] [stdout] 44 |                 let mut stream = r#try!(self.connector.connect(self.proxy.1.as_ref(), self.proxy.2, self.proxy.0.as_ref()));
[INFO] [stdout]    |                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/client/proxy.rs:52:26
[INFO] [stdout]    |
[INFO] [stdout] 52 |                     n += r#try!(stream.read(&mut buf[n..]));
[INFO] [stdout]    |                          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/client/proxy.rs:55:24
[INFO] [stdout]    |
[INFO] [stdout] 55 |                     if r#try!(res.parse(&buf[..n])).is_complete() {
[INFO] [stdout]    |                        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/client/pool.rs:167:25
[INFO] [stdout]     |
[INFO] [stdout] 167 |                 stream: r#try!(self.connector.connect(host, port, scheme)),
[INFO] [stdout]     |                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/client/pool.rs:292:17
[INFO] [stdout]     |
[INFO] [stdout] 292 |         let n = r#try!(inner.stream.read(buf));
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/client/request.rs:66:32
[INFO] [stdout]    |
[INFO] [stdout] 66 |             let (host, port) = r#try!(get_host_and_port(&url));
[INFO] [stdout]    |                                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/client/request.rs:101:32
[INFO] [stdout]     |
[INFO] [stdout] 101 |             let (host, port) = r#try!(get_host_and_port(&url));
[INFO] [stdout]     |                                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/client/request.rs:102:13
[INFO] [stdout]     |
[INFO] [stdout] 102 |             r#try!(connector.connect(host, port, url.scheme())).into()
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/client/response.rs:122:9
[INFO] [stdout]     |
[INFO] [stdout] 122 |         r#try!(r.read_to_string(&mut s));
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/client/mod.rs:295:23
[INFO] [stdout]     |
[INFO] [stdout] 295 |         let mut url = r#try!(url);
[INFO] [stdout]     |                       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/client/mod.rs:332:13
[INFO] [stdout]     |
[INFO] [stdout] 332 |             r#try!(req.set_write_timeout(client.write_timeout));
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/client/mod.rs:333:13
[INFO] [stdout]     |
[INFO] [stdout] 333 |             r#try!(req.set_read_timeout(client.read_timeout));
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/client/mod.rs:311:36
[INFO] [stdout]     |
[INFO] [stdout] 311 |                 let (host, port) = r#try!(get_host_and_port(&url));
[INFO] [stdout]     |                                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/client/mod.rs:312:35
[INFO] [stdout]     |
[INFO] [stdout] 312 |                 let mut message = r#try!(client.protocol.new_message(&host, port, url.scheme()));
[INFO] [stdout]     |                                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/client/mod.rs:343:33
[INFO] [stdout]     |
[INFO] [stdout] 343 |             let mut streaming = r#try!(req.start());
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/client/mod.rs:345:17
[INFO] [stdout]     |
[INFO] [stdout] 345 |                 r#try!(copy(&mut rdr, &mut streaming));
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/client/mod.rs:347:23
[INFO] [stdout]     |
[INFO] [stdout] 347 |             let res = r#try!(streaming.send());
[INFO] [stdout]     |                       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/header/common/access_control_allow_origin.rs:70:50
[INFO] [stdout]    |
[INFO] [stdout] 70 |             _ => AccessControlAllowOrigin::Value(r#try!(String::from_utf8(value.clone())))
[INFO] [stdout]    |                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused attribute `doc`
[INFO] [stdout]   --> src/header/common/accept_charset.rs:53:9
[INFO] [stdout]    |
[INFO] [stdout] 53 |         /// Testcase from RFC
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout] note: the built-in attribute `doc` will be ignored, since it's applied to the macro invocation `test_header`
[INFO] [stdout]   --> src/header/common/accept_charset.rs:54:9
[INFO] [stdout]    |
[INFO] [stdout] 54 |         test_header!(test1, vec![b"iso-8859-5, unicode-1-1;q=0.8"]);
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/header/common/authorization.rs:83:22
[INFO] [stdout]    |
[INFO] [stdout] 83 |         let header = r#try!(from_utf8(unsafe { &raw.get_unchecked(0)[..] }));
[INFO] [stdout]    |                      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/authorization.rs:105:13
[INFO] [stdout]     |
[INFO] [stdout] 105 |             r#try!(write!(f, "{} ", scheme))
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/header/common/cache_control.rs:58:26
[INFO] [stdout]    |
[INFO] [stdout] 58 |         let directives = r#try!(from_comma_delimited(raw));
[INFO] [stdout]    |                          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/header/common/cookie.rs:43:31
[INFO] [stdout]    |
[INFO] [stdout] 43 |             let cookies_str = r#try!(from_utf8(&cookies_raw[..]));
[INFO] [stdout]    |                               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/header/common/cookie.rs:64:13
[INFO] [stdout]    |
[INFO] [stdout] 64 |             r#try!(Display::fmt(&cookie, f));
[INFO] [stdout]    |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/header/common/cookie.rs:62:17
[INFO] [stdout]    |
[INFO] [stdout] 62 |                 r#try!(f.write_str("; "));
[INFO] [stdout]    |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/content_disposition.rs:136:46
[INFO] [stdout]     |
[INFO] [stdout] 136 |                         let extended_value = r#try!(parse_extended_value(val));
[INFO] [stdout]     |                                              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/content_disposition.rs:159:40
[INFO] [stdout]     |
[INFO] [stdout] 159 |             DispositionType::Inline => r#try!(write!(f, "inline")),
[INFO] [stdout]     |                                        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/content_disposition.rs:160:44
[INFO] [stdout]     |
[INFO] [stdout] 160 |             DispositionType::Attachment => r#try!(write!(f, "attachment")),
[INFO] [stdout]     |                                            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/content_disposition.rs:161:44
[INFO] [stdout]     |
[INFO] [stdout] 161 |             DispositionType::Ext(ref s) => r#try!(write!(f, "{}", s)),
[INFO] [stdout]     |                                            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/content_disposition.rs:175:25
[INFO] [stdout]     |
[INFO] [stdout] 175 |                         r#try!(write!(f, "; filename=\"{}\"",
[INFO] [stdout]     |                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/content_disposition.rs:181:25
[INFO] [stdout]     |
[INFO] [stdout] 181 |                         r#try!(write!(f, "; filename*={}'", charset));
[INFO] [stdout]     |                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/content_disposition.rs:185:25
[INFO] [stdout]     |
[INFO] [stdout] 185 |                         r#try!(write!(f, "'"));
[INFO] [stdout]     |                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/content_disposition.rs:186:25
[INFO] [stdout]     |
[INFO] [stdout] 186 |                         r#try!(f.write_str(
[INFO] [stdout]     |                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/content_disposition.rs:183:29
[INFO] [stdout]     |
[INFO] [stdout] 183 | ...                   r#try!(write!(f, "{}", lang));
[INFO] [stdout]     |                       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/content_disposition.rs:190:56
[INFO] [stdout]     |
[INFO] [stdout] 190 |                 DispositionParam::Ext(ref k, ref v) => r#try!(write!(f, "; {}=\"{}\"", k, v)),
[INFO] [stdout]     |                                                        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused attribute `doc`
[INFO] [stdout]   --> src/header/common/content_encoding.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 44 |         /// Testcase from the RFC
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the built-in attribute `doc` will be ignored, since it's applied to the macro invocation `test_header`
[INFO] [stdout]   --> src/header/common/content_encoding.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 45 |         test_header!(test1, vec![b"gzip"], Some(ContentEncoding(vec![Encoding::Gzip])));
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/content_range.rs:125:48
[INFO] [stdout]     |
[INFO] [stdout] 125 |                 let (range, instance_length) = r#try!(split_in_two(resp, '/').ok_or(crate::Error::Header));
[INFO] [stdout]     |                                                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/content_range.rs:130:26
[INFO] [stdout]     |
[INFO] [stdout] 130 |                     Some(r#try!(instance_length.parse().map_err(|_| crate::Error::Header)))
[INFO] [stdout]     |                          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/content_range.rs:136:51
[INFO] [stdout]     |
[INFO] [stdout] 136 |                     let (first_byte, last_byte) = r#try!(split_in_two(range, '-').ok_or(crate::Error::Header));
[INFO] [stdout]     |                                                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/content_range.rs:137:38
[INFO] [stdout]     |
[INFO] [stdout] 137 |                     let first_byte = r#try!(first_byte.parse().map_err(|_| crate::Error::Header));
[INFO] [stdout]     |                                      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/content_range.rs:138:37
[INFO] [stdout]     |
[INFO] [stdout] 138 |                     let last_byte = r#try!(last_byte.parse().map_err(|_| crate::Error::Header));
[INFO] [stdout]     |                                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/content_range.rs:166:17
[INFO] [stdout]     |
[INFO] [stdout] 166 |                 r#try!(f.write_str("bytes "));
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/content_range.rs:175:17
[INFO] [stdout]     |
[INFO] [stdout] 175 |                 r#try!(f.write_str("/"));
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/content_range.rs:169:25
[INFO] [stdout]     |
[INFO] [stdout] 169 |                         r#try!(write!(f, "{}-{}", first_byte, last_byte));
[INFO] [stdout]     |                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/content_range.rs:172:25
[INFO] [stdout]     |
[INFO] [stdout] 172 |                         r#try!(f.write_str("*"));
[INFO] [stdout]     |                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/content_range.rs:183:17
[INFO] [stdout]     |
[INFO] [stdout] 183 |                 r#try!(f.write_str(&unit));
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/content_range.rs:184:17
[INFO] [stdout]     |
[INFO] [stdout] 184 |                 r#try!(f.write_str(" "));
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/header/common/origin.rs:75:20
[INFO] [stdout]    |
[INFO] [stdout] 75 |         let host = r#try!(Host::from_str(etc));
[INFO] [stdout]    |                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/header/common/prefer.rs:60:27
[INFO] [stdout]    |
[INFO] [stdout] 60 |         let preferences = r#try!(from_comma_delimited(raw));
[INFO] [stdout]    |                           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/prefer.rs:115:17
[INFO] [stdout]     |
[INFO] [stdout] 115 |                 r#try!(write!(f, "{}", name));
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/prefer.rs:116:34
[INFO] [stdout]     |
[INFO] [stdout] 116 |                 if value != "" { r#try!(write!(f, "={}", value)); }
[INFO] [stdout]     |                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/prefer.rs:119:25
[INFO] [stdout]     |
[INFO] [stdout] 119 |                         r#try!(write!(f, "; {}", name));
[INFO] [stdout]     |                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/prefer.rs:120:42
[INFO] [stdout]     |
[INFO] [stdout] 120 |                         if value != "" { r#try!(write!(f, "={}", value)); }
[INFO] [stdout]     |                                          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/header/common/preference_applied.rs:57:27
[INFO] [stdout]    |
[INFO] [stdout] 57 |         let preferences = r#try!(from_comma_delimited(raw));
[INFO] [stdout]    |                           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/range.rs:108:17
[INFO] [stdout]     |
[INFO] [stdout] 108 |                 r#try!(write!(f, "bytes="));
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/range.rs:114:21
[INFO] [stdout]     |
[INFO] [stdout] 114 |                     r#try!(Display::fmt(range, f));
[INFO] [stdout]     |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/range.rs:112:25
[INFO] [stdout]     |
[INFO] [stdout] 112 |                         r#try!(f.write_str(","));
[INFO] [stdout]     |                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/header/common/referrer_policy.rs:64:36
[INFO] [stdout]    |
[INFO] [stdout] 64 |         let headers: Vec<String> = r#try!(parsing::from_comma_delimited(raw));
[INFO] [stdout]    |                                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/set_cookie.rs:106:13
[INFO] [stdout]     |
[INFO] [stdout] 106 |             r#try!(f.fmt_line(cookie));
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/upgrade.rs:144:26
[INFO] [stdout]     |
[INFO] [stdout] 144 |         Ok(Protocol::new(r#try!(parts.next().unwrap().parse()), parts.next().map(|x| x.to_owned())))
[INFO] [stdout]     |                          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/upgrade.rs:150:9
[INFO] [stdout]     |
[INFO] [stdout] 150 |         r#try!(fmt::Display::fmt(&self.name, f));
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/upgrade.rs:152:13
[INFO] [stdout]     |
[INFO] [stdout] 152 |             r#try!(write!(f, "/{}", version));
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/link.rs:424:9
[INFO] [stdout]     |
[INFO] [stdout] 424 |         r#try!(write!(f, "<{}>", self.link));
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/link.rs:427:13
[INFO] [stdout]     |
[INFO] [stdout] 427 |             r#try!(fmt_delimited(f, rel.as_slice(), " ", ("; rel=\"", "\"")));
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/link.rs:430:13
[INFO] [stdout]     |
[INFO] [stdout] 430 |             r#try!(write!(f, "; anchor=\"{}\"", anchor));
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/link.rs:433:13
[INFO] [stdout]     |
[INFO] [stdout] 433 |             r#try!(fmt_delimited(f, rev.as_slice(), " ", ("; rev=\"", "\"")));
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/link.rs:437:17
[INFO] [stdout]     |
[INFO] [stdout] 437 |                 r#try!(write!(f, "; hreflang={}", tag));
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/link.rs:441:13
[INFO] [stdout]     |
[INFO] [stdout] 441 |             r#try!(fmt_delimited(f, media_desc.as_slice(), ", ", ("; media=\"", "\"")));
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/link.rs:444:13
[INFO] [stdout]     |
[INFO] [stdout] 444 |             r#try!(write!(f, "; title=\"{}\"", title));
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/link.rs:447:13
[INFO] [stdout]     |
[INFO] [stdout] 447 |             r#try!(write!(f, "; title*={}", title_star));
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/link.rs:450:13
[INFO] [stdout]     |
[INFO] [stdout] 450 |             r#try!(write!(f, "; type=\"{}\"", media_type));
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/link.rs:863:9
[INFO] [stdout]     |
[INFO] [stdout] 863 |         r#try!(write!(f, "{}{}", b.0, p[0]));
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/link.rs:871:9
[INFO] [stdout]     |
[INFO] [stdout] 871 |         r#try!(write!(f, "{}", b.1));
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/common/link.rs:867:13
[INFO] [stdout]     |
[INFO] [stdout] 867 |             r#try!(write!(f, "{}{}", d, i));
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> src/header/common/link.rs:1084:59
[INFO] [stdout]      |
[INFO] [stdout] 1084 |         struct TestFormatterStruct<'a> { v: Vec<&'a str> };
[INFO] [stdout]      |                                                           ^ help: remove this semicolon
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/header/internals/item.rs:94:29
[INFO] [stdout]    |
[INFO] [stdout] 94 | ...                   r#try!(f.fmt_line(&s));
[INFO] [stdout]    |                       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/header/parsing.rs:20:13
[INFO] [stdout]    |
[INFO] [stdout] 20 |     let s = r#try!(str::from_utf8(raw));
[INFO] [stdout]    |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/header/parsing.rs:29:17
[INFO] [stdout]    |
[INFO] [stdout] 29 |         let s = r#try!(str::from_utf8(s.as_ref()));
[INFO] [stdout]    |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/header/parsing.rs:46:9
[INFO] [stdout]    |
[INFO] [stdout] 46 |         r#try!(Display::fmt(part, f));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/header/parsing.rs:44:13
[INFO] [stdout]    |
[INFO] [stdout] 44 |             r#try!(f.write_str(", "));
[INFO] [stdout]    |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/parsing.rs:105:20
[INFO] [stdout]     |
[INFO] [stdout] 105 |         Some(n) => r#try!(FromStr::from_str(n)),
[INFO] [stdout]     |                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/mod.rs:165:17
[INFO] [stdout]     |
[INFO] [stdout] 165 |                 r#try!(f.write_str(*name));
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/mod.rs:166:17
[INFO] [stdout]     |
[INFO] [stdout] 166 |                 r#try!(f.write_str(": "));
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/mod.rs:167:17
[INFO] [stdout]     |
[INFO] [stdout] 167 |                 r#try!(write!(NewlineReplacer(*f), "{}", line));
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/mod.rs:172:21
[INFO] [stdout]     |
[INFO] [stdout] 172 |                     r#try!(f.write_str(", "));
[INFO] [stdout]     |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/mod.rs:206:17
[INFO] [stdout]     |
[INFO] [stdout] 206 |                 r#try!(self.0.write_str(&s[since..i]));
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/mod.rs:207:17
[INFO] [stdout]     |
[INFO] [stdout] 207 |                 r#try!(self.0.write_str(" "));
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/mod.rs:453:13
[INFO] [stdout]     |
[INFO] [stdout] 453 |             r#try!(fmt::Display::fmt(&header, f));
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/mod.rs:461:9
[INFO] [stdout]     |
[INFO] [stdout] 461 |         r#try!(f.write_str("Headers { "));
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/mod.rs:465:9
[INFO] [stdout]     |
[INFO] [stdout] 465 |         r#try!(f.write_str("}"));
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/header/mod.rs:463:13
[INFO] [stdout]     |
[INFO] [stdout] 463 |             r#try!(write!(f, "{:?}, ", header));
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/http/h1.rs:246:9
[INFO] [stdout]     |
[INFO] [stdout] 246 |         r#try!(self.flush_outgoing());
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/http/h1.rs:360:9
[INFO] [stdout]     |
[INFO] [stdout] 360 |         r#try!(self.get_mut().close(Shutdown::Both));
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/http/h1.rs:444:22
[INFO] [stdout]     |
[INFO] [stdout] 444 |         let stream = r#try!(self.connector.connect(host, port, scheme)).into();
[INFO] [stdout]     |                      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/http/h1.rs:470:12
[INFO] [stdout]     |
[INFO] [stdout] 470 |         Ok(r#try!(self.0.connect(host, port, scheme)).into())
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/http/h1.rs:481:12
[INFO] [stdout]     |
[INFO] [stdout] 481 |         Ok(r#try!(self.0.connect(host, port, scheme)).into())
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/http/h1.rs:573:31
[INFO] [stdout]     |
[INFO] [stdout] 573 |                     let num = r#try!(body.read(&mut buf[..to_read])) as u64;
[INFO] [stdout]     |                               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/http/h1.rs:589:29
[INFO] [stdout]     |
[INFO] [stdout] 589 |                     None => r#try!(read_chunk_size(body))
[INFO] [stdout]     |                             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/http/h1.rs:595:25
[INFO] [stdout]     |
[INFO] [stdout] 595 |                         r#try!(eat(body, LINE_ENDING.as_bytes()));
[INFO] [stdout]     |                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/http/h1.rs:609:29
[INFO] [stdout]     |
[INFO] [stdout] 609 |                 let count = r#try!(body.read(&mut buf[..to_read])) as u64;
[INFO] [stdout]     |                             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/http/h1.rs:620:21
[INFO] [stdout]     |
[INFO] [stdout] 620 |                     r#try!(eat(body, LINE_ENDING.as_bytes()));
[INFO] [stdout]     |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/http/h1.rs:638:15
[INFO] [stdout]     |
[INFO] [stdout] 638 |         match r#try!(rdr.read(&mut buf)) {
[INFO] [stdout]     |               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/http/h1.rs:652:19
[INFO] [stdout]     |
[INFO] [stdout] 652 |             match r#try!($rdr.read(&mut buf)) {
[INFO] [stdout]     |                   ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 665 |         match byte!(rdr) {
[INFO] [stdout]     |               ---------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `byte` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/http/h1.rs:652:19
[INFO] [stdout]     |
[INFO] [stdout] 652 |             match r#try!($rdr.read(&mut buf)) {
[INFO] [stdout]     |                   ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 679 |                 match byte!(rdr) {
[INFO] [stdout]     |                       ---------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `byte` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/http/h1.rs:786:13
[INFO] [stdout]     |
[INFO] [stdout] 786 |             r#try!(w.write(&[]));
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/http/h1.rs:814:17
[INFO] [stdout]     |
[INFO] [stdout] 814 |                 r#try!(write!(w, "{:X}{}", chunk_size, LINE_ENDING));
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/http/h1.rs:815:17
[INFO] [stdout]     |
[INFO] [stdout] 815 |                 r#try!(w.write_all(msg));
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/http/h1.rs:816:17
[INFO] [stdout]     |
[INFO] [stdout] 816 |                 r#try!(w.write_all(LINE_ENDING.as_bytes()));
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/http/h1.rs:823:21
[INFO] [stdout]     |
[INFO] [stdout] 823 |                     r#try!(w.write_all(&msg[..len as usize]));
[INFO] [stdout]     |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/http/h1.rs:827:21
[INFO] [stdout]     |
[INFO] [stdout] 827 |                     r#try!(w.write_all(msg));
[INFO] [stdout]     |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/http/h1.rs:882:15
[INFO] [stdout]     |
[INFO] [stdout] 882 |         match r#try!(try_parse::<R, T, I>(rdr)) {
[INFO] [stdout]     |               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/http/h1.rs:889:17
[INFO] [stdout]     |
[INFO] [stdout] 889 |         let n = r#try!(rdr.read_into_buf());
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/http/h1.rs:930:18
[INFO] [stdout]     |
[INFO] [stdout] 930 |         Ok(match r#try!(req.parse(buf)) {
[INFO] [stdout]     |                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/http/h1.rs:936:25
[INFO] [stdout]     |
[INFO] [stdout] 936 |                         r#try!(req.method.unwrap().parse()),
[INFO] [stdout]     |                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/http/h1.rs:937:25
[INFO] [stdout]     |
[INFO] [stdout] 937 |                         r#try!(req.path.unwrap().parse())
[INFO] [stdout]     |                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/http/h1.rs:939:30
[INFO] [stdout]     |
[INFO] [stdout] 939 |                     headers: r#try!(Headers::from_raw(req.headers))
[INFO] [stdout]     |                              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/http/h1.rs:954:18
[INFO] [stdout]     |
[INFO] [stdout] 954 |         Ok(match r#try!(res.parse(buf)) {
[INFO] [stdout]     |                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/http/h1.rs:965:30
[INFO] [stdout]     |
[INFO] [stdout] 965 |                     headers: r#try!(Headers::from_raw(res.headers))
[INFO] [stdout]     |                              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/net.rs:253:31
[INFO] [stdout]     |
[INFO] [stdout] 253 |         Ok(HttpListener::from(r#try!(TcpListener::bind(addr))))
[INFO] [stdout]     |                               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/net.rs:263:9
[INFO] [stdout]     |
[INFO] [stdout] 263 |         r#try!(stream.set_read_timeout(self.read_timeout));
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/net.rs:264:9
[INFO] [stdout]     |
[INFO] [stdout] 264 |         r#try!(stream.set_write_timeout(self.write_timeout));
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/net.rs:262:33
[INFO] [stdout]     |
[INFO] [stdout] 262 |         let stream = HttpStream(r#try!(self.listener.accept()).0);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/net.rs:427:12
[INFO] [stdout]     |
[INFO] [stdout] 427 |         Ok(r#try!(match scheme {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/net.rs:430:31
[INFO] [stdout]     |
[INFO] [stdout] 430 |                 Ok(HttpStream(r#try!(TcpStream::connect(addr))))
[INFO] [stdout]     |                               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/net.rs:465:23
[INFO] [stdout]     |
[INFO] [stdout] 465 |         Ok(HttpStream(r#try!((*self)(host, port, scheme))))
[INFO] [stdout]     |                       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/net.rs:649:22
[INFO] [stdout]     |
[INFO] [stdout] 649 |         let stream = r#try!(self.connector.connect(host, port, "http"));
[INFO] [stdout]     |                      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Shutdown`
[INFO] [stdout]    --> src/server/mod.rs:112:43
[INFO] [stdout]     |
[INFO] [stdout] 112 | use std::net::{SocketAddr, ToSocketAddrs, Shutdown};
[INFO] [stdout]     |                                           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/server/request.rs:40:69
[INFO] [stdout]    |
[INFO] [stdout] 40 |         let Incoming { version, subject: (method, uri), headers } = r#try!(h1::parse_request(stream));
[INFO] [stdout]    |                                                                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/server/request.rs:121:9
[INFO] [stdout]     |
[INFO] [stdout] 121 |         r#try!(req.read_to_string(&mut s));
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `time::now_utc`
[INFO] [stdout]   --> src/server/response.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use time::now_utc;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/server/response.rs:85:9
[INFO] [stdout]    |
[INFO] [stdout] 85 |         r#try!(write!(&mut self.body, "{} {}\r\n", self.version, self.status));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/server/response.rs:121:9
[INFO] [stdout]     |
[INFO] [stdout] 121 |         r#try!(write!(&mut self.body, "{}", self.headers));
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/server/response.rs:122:9
[INFO] [stdout]     |
[INFO] [stdout] 122 |         r#try!(write!(&mut self.body, "{}", LINE_ENDING));
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/server/response.rs:173:9
[INFO] [stdout]     |
[INFO] [stdout] 173 |         r#try!(stream.write_all(body));
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/server/response.rs:172:26
[INFO] [stdout]     |
[INFO] [stdout] 172 |         let mut stream = r#try!(self.start());
[INFO] [stdout]     |                          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/server/response.rs:180:25
[INFO] [stdout]     |
[INFO] [stdout] 180 |         let body_type = r#try!(self.write_head());
[INFO] [stdout]     |                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/server/response.rs:213:9
[INFO] [stdout]     |
[INFO] [stdout] 213 |         r#try!(body.end());
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::thread`
[INFO] [stdout]    --> src/server/response.rs:358:13
[INFO] [stdout]     |
[INFO] [stdout] 358 |         use std::thread;
[INFO] [stdout]     |             ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::thread`
[INFO] [stdout]  --> src/server/listener.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::thread;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/server/mod.rs:309:22
[INFO] [stdout]     |
[INFO] [stdout] 309 |         let socket = r#try!(self.listener.clone().local_addr());
[INFO] [stdout]     |                      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/server/mod.rs:325:18
[INFO] [stdout]     |
[INFO] [stdout] 325 |     let socket = r#try!(server.listener.local_addr());
[INFO] [stdout]     |                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/uri.rs:65:40
[INFO] [stdout]    |
[INFO] [stdout] 65 |             Ok(RequestUri::AbsoluteUri(r#try!(Url::parse(s))))
[INFO] [stdout]    |                                        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]   --> src/uri.rs:69:13
[INFO] [stdout]    |
[INFO] [stdout] 69 |             r#try!(Url::parse(&temp[..]));
[INFO] [stdout]    |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Debug`
[INFO] [stdout]   --> src/multipart/error.rs:10:22
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::fmt::{self, Debug, Display};
[INFO] [stdout]    |                      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Path`
[INFO] [stdout]   --> src/multipart/mod.rs:21:17
[INFO] [stdout]    |
[INFO] [stdout] 21 | use std::path::{Path, PathBuf};
[INFO] [stdout]    |                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BorrowMut`
[INFO] [stdout]   --> src/multipart/mod.rs:22:19
[INFO] [stdout]    |
[INFO] [stdout] 22 | use std::borrow::{BorrowMut, Cow};
[INFO] [stdout]    |                   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cell::RefCell`
[INFO] [stdout]   --> src/multipart/mod.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | use std::cell::RefCell;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DerefMut`, `Drop`
[INFO] [stdout]   --> src/multipart/mod.rs:25:16
[INFO] [stdout]    |
[INFO] [stdout] 25 | use std::ops::{DerefMut, Drop};
[INFO] [stdout]    |                ^^^^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]   --> src/multipart/mod.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | use std::sync::Arc;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::error::Result`
[INFO] [stdout]  --> src/query/mod.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::error::Result;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::error::Result`
[INFO] [stdout]  --> src/path/mod.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::error::Result;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BTreeMap`, `HashMap`
[INFO] [stdout]  --> src/route/mod.rs:2:24
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::collections::{BTreeMap, HashMap};
[INFO] [stdout]   |                        ^^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::error::Error`
[INFO] [stdout]  --> src/route/mod.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::error::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::copy`
[INFO] [stdout]  --> src/route/mod.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::io::copy;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::Deref`
[INFO] [stdout]   --> src/route/mod.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::ops::Deref;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io`
[INFO] [stdout]  --> src/json/mod.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::io;
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]  --> src/header/common/pragma.rs:4:17
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::ascii::AsciiExt;
[INFO] [stdout]   |                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]  --> src/header/common/referrer_policy.rs:4:17
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::ascii::AsciiExt;
[INFO] [stdout]   |                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]  --> src/header/common/link.rs:6:17
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::ascii::AsciiExt;
[INFO] [stdout]   |                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]  --> src/header/shared/charset.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::ascii::AsciiExt;
[INFO] [stdout]   |                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]    --> src/header/common/mod.rs:141:29
[INFO] [stdout]     |
[INFO] [stdout] 141 |             use std::ascii::AsciiExt;
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/header/common/access_control_allow_credentials.rs:85:5
[INFO] [stdout]     |
[INFO] [stdout] 85  |     test_header!(ignores_case, vec![b"True"]);
[INFO] [stdout]     |     ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `test_header` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]    --> src/header/common/mod.rs:141:29
[INFO] [stdout]     |
[INFO] [stdout] 141 |             use std::ascii::AsciiExt;
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/header/common/access_control_allow_headers.rs:56:9
[INFO] [stdout]     |
[INFO] [stdout] 56  |         test_header!(test1, vec![b"accept-language, date"]);
[INFO] [stdout]     |         --------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `test_header` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]    --> src/header/common/mod.rs:141:29
[INFO] [stdout]     |
[INFO] [stdout] 141 |             use std::ascii::AsciiExt;
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/header/common/access_control_allow_methods.rs:46:9
[INFO] [stdout]     |
[INFO] [stdout] 46  |         test_header!(test1, vec![b"PUT, DELETE, XMODIFY"]);
[INFO] [stdout]     |         -------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `test_header` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]    --> src/header/common/mod.rs:141:29
[INFO] [stdout]     |
[INFO] [stdout] 141 |             use std::ascii::AsciiExt;
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/header/common/access_control_allow_origin.rs:95:5
[INFO] [stdout]     |
[INFO] [stdout] 95  |     test_header!(test1, vec![b"null"]);
[INFO] [stdout]     |     ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `test_header` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]    --> src/header/common/mod.rs:141:29
[INFO] [stdout]     |
[INFO] [stdout] 141 |             use std::ascii::AsciiExt;
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/header/common/access_control_allow_origin.rs:96:5
[INFO] [stdout]     |
[INFO] [stdout] 96  |     test_header!(test2, vec![b"*"]);
[INFO] [stdout]     |     ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `test_header` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]    --> src/header/common/mod.rs:141:29
[INFO] [stdout]     |
[INFO] [stdout] 141 |             use std::ascii::AsciiExt;
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/header/common/access_control_allow_origin.rs:97:5
[INFO] [stdout]     |
[INFO] [stdout] 97  |     test_header!(test3, vec![b"http://google.com/"]);
[INFO] [stdout]     |     ------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `test_header` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]    --> src/header/common/mod.rs:141:29
[INFO] [stdout]     |
[INFO] [stdout] 141 |             use std::ascii::AsciiExt;
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/header/common/access_control_expose_headers.rs:58:9
[INFO] [stdout]     |
[INFO] [stdout] 58  |         test_header!(test1, vec![b"etag, content-length"]);
[INFO] [stdout]     |         -------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `test_header` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]    --> src/header/common/mod.rs:141:29
[INFO] [stdout]     |
[INFO] [stdout] 141 |             use std::ascii::AsciiExt;
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/header/common/access_control_max_age.rs:26:9
[INFO] [stdout]     |
[INFO] [stdout] 26  |         test_header!(test1, vec![b"531"]);
[INFO] [stdout]     |         --------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `test_header` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]    --> src/header/common/mod.rs:141:29
[INFO] [stdout]     |
[INFO] [stdout] 141 |             use std::ascii::AsciiExt;
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/header/common/access_control_request_headers.rs:56:9
[INFO] [stdout]     |
[INFO] [stdout] 56  |         test_header!(test1, vec![b"accept-language, date"]);
[INFO] [stdout]     |         --------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `test_header` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]    --> src/header/common/mod.rs:141:29
[INFO] [stdout]     |
[INFO] [stdout] 141 |             use std::ascii::AsciiExt;
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/header/common/access_control_request_method.rs:28:9
[INFO] [stdout]     |
[INFO] [stdout] 28  |         test_header!(test1, vec![b"GET"]);
[INFO] [stdout]     |         --------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `test_header` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]    --> src/header/common/mod.rs:141:29
[INFO] [stdout]     |
[INFO] [stdout] 141 |             use std::ascii::AsciiExt;
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/header/common/accept_charset.rs:54:9
[INFO] [stdout]     |
[INFO] [stdout] 54  |         test_header!(test1, vec![b"iso-8859-5, unicode-1-1;q=0.8"]);
[INFO] [stdout]     |         ----------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `test_header` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]    --> src/header/common/mod.rs:141:29
[INFO] [stdout]     |
[INFO] [stdout] 141 |             use std::ascii::AsciiExt;
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/header/common/accept_encoding.rs:63:9
[INFO] [stdout]     |
[INFO] [stdout] 63  |         test_header!(test1, vec![b"compress, gzip"]);
[INFO] [stdout]     |         -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `test_header` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]    --> src/header/common/mod.rs:141:29
[INFO] [stdout]     |
[INFO] [stdout] 141 |             use std::ascii::AsciiExt;
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/header/common/accept_encoding.rs:65:9
[INFO] [stdout]     |
[INFO] [stdout] 65  |         test_header!(test3, vec![b"*"]);
[INFO] [stdout]     |         ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `test_header` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]    --> src/header/common/mod.rs:141:29
[INFO] [stdout]     |
[INFO] [stdout] 141 |             use std::ascii::AsciiExt;
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/header/common/accept_encoding.rs:67:9
[INFO] [stdout]     |
[INFO] [stdout] 67  |         test_header!(test4, vec![b"compress;q=0.5, gzip"]);
[INFO] [stdout]     |         -------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `test_header` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]    --> src/header/common/mod.rs:141:29
[INFO] [stdout]     |
[INFO] [stdout] 141 |             use std::ascii::AsciiExt;
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/header/common/accept_encoding.rs:69:9
[INFO] [stdout]     |
[INFO] [stdout] 69  |         test_header!(test5, vec![b"gzip, identity; q=0.5, *;q=0"]);
[INFO] [stdout]     |         ---------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `test_header` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]    --> src/header/common/mod.rs:141:29
[INFO] [stdout]     |
[INFO] [stdout] 141 |             use std::ascii::AsciiExt;
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/header/common/accept_language.rs:57:9
[INFO] [stdout]     |
[INFO] [stdout] 57  |         test_header!(test1, vec![b"da, en-gb;q=0.8, en;q=0.7"]);
[INFO] [stdout]     |         ------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `test_header` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]    --> src/header/common/mod.rs:141:29
[INFO] [stdout]     |
[INFO] [stdout] 141 |             use std::ascii::AsciiExt;
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/header/common/accept_ranges.rs:51:9
[INFO] [stdout]     |
[INFO] [stdout] 51  |         test_header!(test1, vec![b"bytes"]);
[INFO] [stdout]     |         ----------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `test_header` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]    --> src/header/common/mod.rs:141:29
[INFO] [stdout]     |
[INFO] [stdout] 141 |             use std::ascii::AsciiExt;
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/header/common/accept_ranges.rs:52:9
[INFO] [stdout]     |
[INFO] [stdout] 52  |         test_header!(test2, vec![b"none"]);
[INFO] [stdout]     |         ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `test_header` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]    --> src/header/common/mod.rs:141:29
[INFO] [stdout]     |
[INFO] [stdout] 141 |             use std::ascii::AsciiExt;
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/header/common/accept_ranges.rs:53:9
[INFO] [stdout]     |
[INFO] [stdout] 53  |         test_header!(test3, vec![b"unknown-unit"]);
[INFO] [stdout]     |         ------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `test_header` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]    --> src/header/common/mod.rs:141:29
[INFO] [stdout]     |
[INFO] [stdout] 141 |             use std::ascii::AsciiExt;
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/header/common/accept_ranges.rs:54:9
[INFO] [stdout]     |
[INFO] [stdout] 54  |         test_header!(test4, vec![b"bytes, unknown-unit"]);
[INFO] [stdout]     |         ------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `test_header` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]    --> src/header/common/mod.rs:141:29
[INFO] [stdout]     |
[INFO] [stdout] 141 |             use std::ascii::AsciiExt;
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/header/common/connection.rs:99:9
[INFO] [stdout]     |
[INFO] [stdout] 99  |         test_header!(test1, vec![b"close"]);
[INFO] [stdout]     |         ----------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `test_header` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]    --> src/header/common/mod.rs:141:29
[INFO] [stdout]     |
[INFO] [stdout] 141 |             use std::ascii::AsciiExt;
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/header/common/connection.rs:100:9
[INFO] [stdout]     |
[INFO] [stdout] 100 |         test_header!(test2, vec![b"keep-alive"]);
[INFO] [stdout]     |         ---------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `test_header` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]    --> src/header/common/mod.rs:141:29
[INFO] [stdout]     |
[INFO] [stdout] 141 |             use std::ascii::AsciiExt;
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/header/common/connection.rs:101:9
[INFO] [stdout]     |
[INFO] [stdout] 101 |         test_header!(test3, vec![b"upgrade"]);
[INFO] [stdout]     |         ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `test_header` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]    --> src/header/common/mod.rs:141:29
[INFO] [stdout]     |
[INFO] [stdout] 141 |             use std::ascii::AsciiExt;
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/header/common/content_language.rs:56:9
[INFO] [stdout]     |
[INFO] [stdout] 56  |         test_header!(test1, vec![b"da"]);
[INFO] [stdout]     |         -------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `test_header` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]    --> src/header/common/mod.rs:141:29
[INFO] [stdout]     |
[INFO] [stdout] 141 |             use std::ascii::AsciiExt;
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/header/common/content_language.rs:57:9
[INFO] [stdout]     |
[INFO] [stdout] 57  |         test_header!(test2, vec![b"mi, en"]);
[INFO] [stdout]     |         ------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `test_header` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]    --> src/header/common/mod.rs:141:29
[INFO] [stdout]     |
[INFO] [stdout] 141 |             use std::ascii::AsciiExt;
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/header/common/date.rs:34:9
[INFO] [stdout]     |
[INFO] [stdout] 34  |         test_header!(test1, vec![b"Tue, 15 Nov 1994 08:12:31 GMT"]);
[INFO] [stdout]     |         ----------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `test_header` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]    --> src/header/common/mod.rs:141:29
[INFO] [stdout]     |
[INFO] [stdout] 141 |             use std::ascii::AsciiExt;
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/header/common/expires.rs:39:9
[INFO] [stdout]     |
[INFO] [stdout] 39  |         test_header!(test1, vec![b"Thu, 01 Dec 1994 16:00:00 GMT"]);
[INFO] [stdout]     |         ----------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `test_header` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]    --> src/header/common/mod.rs:141:29
[INFO] [stdout]     |
[INFO] [stdout] 141 |             use std::ascii::AsciiExt;
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/header/common/from.rs:24:9
[INFO] [stdout]     |
[INFO] [stdout] 24  |         test_header!(test1, vec![b"webmaster@example.org"]);
[INFO] [stdout]     |         --------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `test_header` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]    --> src/header/common/mod.rs:141:29
[INFO] [stdout]     |
[INFO] [stdout] 141 |             use std::ascii::AsciiExt;
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/header/common/if_modified_since.rs:39:9
[INFO] [stdout]     |
[INFO] [stdout] 39  |         test_header!(test1, vec![b"Sat, 29 Oct 1994 19:43:31 GMT"]);
[INFO] [stdout]     |         ----------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `test_header` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]    --> src/header/common/mod.rs:141:29
[INFO] [stdout]     |
[INFO] [stdout] 141 |             use std::ascii::AsciiExt;
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/header/common/if_none_match.rs:52:9
[INFO] [stdout]     |
[INFO] [stdout] 52  |         test_header!(test1, vec![b"\"xyzzy\""]);
[INFO] [stdout]     |         --------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `test_header` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]    --> src/header/common/mod.rs:141:29
[INFO] [stdout]     |
[INFO] [stdout] 141 |             use std::ascii::AsciiExt;
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/header/common/if_none_match.rs:53:9
[INFO] [stdout]     |
[INFO] [stdout] 53  |         test_header!(test2, vec![b"W/\"xyzzy\""]);
[INFO] [stdout]     |         ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `test_header` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]    --> src/header/common/mod.rs:141:29
[INFO] [stdout]     |
[INFO] [stdout] 141 |             use std::ascii::AsciiExt;
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/header/common/if_none_match.rs:54:9
[INFO] [stdout]     |
[INFO] [stdout] 54  |         test_header!(test3, vec![b"\"xyzzy\", \"r2d2xxxx\", \"c3piozzzz\""]);
[INFO] [stdout]     |         -------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `test_header` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]    --> src/header/common/mod.rs:141:29
[INFO] [stdout]     |
[INFO] [stdout] 141 |             use std::ascii::AsciiExt;
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/header/common/if_none_match.rs:55:9
[INFO] [stdout]     |
[INFO] [stdout] 55  |         test_header!(test4, vec![b"W/\"xyzzy\", W/\"r2d2xxxx\", W/\"c3piozzzz\""]);
[INFO] [stdout]     |         -------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `test_header` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]    --> src/header/common/mod.rs:141:29
[INFO] [stdout]     |
[INFO] [stdout] 141 |             use std::ascii::AsciiExt;
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/header/common/if_none_match.rs:56:9
[INFO] [stdout]     |
[INFO] [stdout] 56  |         test_header!(test5, vec![b"*"]);
[INFO] [stdout]     |         ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `test_header` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]    --> src/header/common/mod.rs:141:29
[INFO] [stdout]     |
[INFO] [stdout] 141 |             use std::ascii::AsciiExt;
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/header/common/if_range.rs:93:5
[INFO] [stdout]     |
[INFO] [stdout] 93  |     test_header!(test1, vec![b"Sat, 29 Oct 1994 19:43:31 GMT"]);
[INFO] [stdout]     |     ----------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `test_header` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]    --> src/header/common/mod.rs:141:29
[INFO] [stdout]     |
[INFO] [stdout] 141 |             use std::ascii::AsciiExt;
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/header/common/if_range.rs:94:5
[INFO] [stdout]     |
[INFO] [stdout] 94  |     test_header!(test2, vec![b"\"xyzzy\""]);
[INFO] [stdout]     |     --------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `test_header` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]    --> src/header/common/mod.rs:141:29
[INFO] [stdout]     |
[INFO] [stdout] 141 |             use std::ascii::AsciiExt;
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/header/common/if_unmodified_since.rs:39:9
[INFO] [stdout]     |
[INFO] [stdout] 39  |         test_header!(test1, vec![b"Sat, 29 Oct 1994 19:43:31 GMT"]);
[INFO] [stdout]     |         ----------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `test_header` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]    --> src/header/common/mod.rs:141:29
[INFO] [stdout]     |
[INFO] [stdout] 141 |             use std::ascii::AsciiExt;
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/header/common/last_modified.rs:38:9
[INFO] [stdout]     |
[INFO] [stdout] 38  |         test_header!(test1, vec![b"Sat, 29 Oct 1994 19:43:31 GMT"]);}
[INFO] [stdout]     |         ----------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `test_header` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]    --> src/header/common/mod.rs:141:29
[INFO] [stdout]     |
[INFO] [stdout] 141 |             use std::ascii::AsciiExt;
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/header/common/location.rs:37:9
[INFO] [stdout]     |
[INFO] [stdout] 37  |         test_header!(test1, vec![b"/People.html#tim"]);
[INFO] [stdout]     |         ---------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `test_header` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]    --> src/header/common/mod.rs:141:29
[INFO] [stdout]     |
[INFO] [stdout] 141 |             use std::ascii::AsciiExt;
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/header/common/location.rs:38:9
[INFO] [stdout]     |
[INFO] [stdout] 38  |         test_header!(test2, vec![b"http://www.example.net/index.html"]);
[INFO] [stdout]     |         --------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `test_header` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]    --> src/header/common/mod.rs:141:29
[INFO] [stdout]     |
[INFO] [stdout] 141 |             use std::ascii::AsciiExt;
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/header/common/referer.rs:37:9
[INFO] [stdout]     |
[INFO] [stdout] 37  |         test_header!(test1, vec![b"http://www.example.org/hypertext/Overview.html"]);
[INFO] [stdout]     |         ---------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `test_header` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]    --> src/header/common/mod.rs:141:29
[INFO] [stdout]     |
[INFO] [stdout] 141 |             use std::ascii::AsciiExt;
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/header/common/server.rs:32:9
[INFO] [stdout]     |
[INFO] [stdout] 32  |         test_header!(test1, vec![b"CERN/3.0 libwww/2.17"]);
[INFO] [stdout]     |         -------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `test_header` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]    --> src/header/common/mod.rs:141:29
[INFO] [stdout]     |
[INFO] [stdout] 141 |             use std::ascii::AsciiExt;
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/header/common/user_agent.rs:38:9
[INFO] [stdout]     |
[INFO] [stdout] 38  |         test_header!(test1, vec![b"CERN-LineMode/2.15 libwww/2.17b3"]);
[INFO] [stdout]     |         -------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `test_header` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]    --> src/header/common/mod.rs:141:29
[INFO] [stdout]     |
[INFO] [stdout] 141 |             use std::ascii::AsciiExt;
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/header/common/vary.rs:51:9
[INFO] [stdout]     |
[INFO] [stdout] 51  |         test_header!(test1, vec![b"accept-encoding, accept-language"]);
[INFO] [stdout]     |         -------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `test_header` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0046]: not all trait items implemented, missing: `set_nonblocking`, `reset_io`, `wait_io`
[INFO] [stdout]   --> src/multipart/mock.rs:84:1
[INFO] [stdout]    |
[INFO] [stdout] 84 | impl NetworkStream for MockStream {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ missing `set_nonblocking`, `reset_io`, `wait_io` in implementation
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/net.rs:92:5
[INFO] [stdout]    |
[INFO] [stdout] 92 |     fn set_nonblocking(&self, b: bool);
[INFO] [stdout]    |     ----------------------------------- `set_nonblocking` from trait
[INFO] [stdout] 93 | 
[INFO] [stdout] 94 |     fn reset_io(&self);
[INFO] [stdout]    |     ------------------- `reset_io` from trait
[INFO] [stdout] 95 | 
[INFO] [stdout] 96 |     fn wait_io(&self);
[INFO] [stdout]    |     ------------------ `wait_io` from trait
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:78:36
[INFO] [stdout]    |
[INFO] [stdout] 78 |             ref e => f.write_str(e.description()),
[INFO] [stdout]    |                                    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:91:29
[INFO] [stdout]    |
[INFO] [stdout] 91 |             Uri(ref e) => e.description(),
[INFO] [stdout]    |                             ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:92:28
[INFO] [stdout]    |
[INFO] [stdout] 92 |             Io(ref e) => e.description(),
[INFO] [stdout]    |                            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:93:29
[INFO] [stdout]    |
[INFO] [stdout] 93 |             Ssl(ref e) => e.description(),
[INFO] [stdout]    |                             ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:94:30
[INFO] [stdout]    |
[INFO] [stdout] 94 |             Utf8(ref e) => e.description(),
[INFO] [stdout]    |                              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_right_matches`: superseded by `trim_end_matches`
[INFO] [stdout]   --> src/header/shared/quality_item.rs:28:60
[INFO] [stdout]    |
[INFO] [stdout] 28 |             x => write!(f, "; q=0.{}", format!("{:03}", x).trim_right_matches('0'))
[INFO] [stdout]    |                                                            ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end_matches`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/error.rs:184:25
[INFO] [stdout]     |
[INFO] [stdout] 184 |         let desc = orig.description().to_owned();
[INFO] [stdout]     |                         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::cause`: replaced by Error::source, which can support downcasting
[INFO] [stdout]    --> src/error.rs:186:22
[INFO] [stdout]     |
[INFO] [stdout] 186 |         assert_eq!(e.cause().unwrap().description(), desc);
[INFO] [stdout]     |                      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/error.rs:186:39
[INFO] [stdout]     |
[INFO] [stdout] 186 |         assert_eq!(e.cause().unwrap().description(), desc);
[INFO] [stdout]     |                                       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::cause`: replaced by Error::source, which can support downcasting
[INFO] [stdout]    --> src/error.rs:204:34
[INFO] [stdout]     |
[INFO] [stdout] 204 |                     let desc = e.cause().unwrap().description();
[INFO] [stdout]     |                                  ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 216 |         from_and_cause!(io::Error::new(io::ErrorKind::Other, "other") => Io(..));
[INFO] [stdout]     |         ------------------------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `from_and_cause` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/error.rs:204:51
[INFO] [stdout]     |
[INFO] [stdout] 204 |                     let desc = e.cause().unwrap().description();
[INFO] [stdout]     |                                                   ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 216 |         from_and_cause!(io::Error::new(io::ErrorKind::Other, "other") => Io(..));
[INFO] [stdout]     |         ------------------------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `from_and_cause` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/error.rs:205:44
[INFO] [stdout]     |
[INFO] [stdout] 205 |                     assert_eq!(desc, $from.description().to_owned());
[INFO] [stdout]     |                                            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 216 |         from_and_cause!(io::Error::new(io::ErrorKind::Other, "other") => Io(..));
[INFO] [stdout]     |         ------------------------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `from_and_cause` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/error.rs:206:40
[INFO] [stdout]     |
[INFO] [stdout] 206 |                     assert_eq!(desc, e.description());
[INFO] [stdout]     |                                        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 216 |         from_and_cause!(io::Error::new(io::ErrorKind::Other, "other") => Io(..));
[INFO] [stdout]     |         ------------------------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `from_and_cause` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::cause`: replaced by Error::source, which can support downcasting
[INFO] [stdout]    --> src/error.rs:204:34
[INFO] [stdout]     |
[INFO] [stdout] 204 |                     let desc = e.cause().unwrap().description();
[INFO] [stdout]     |                                  ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 217 |         from_and_cause!(url::ParseError::EmptyHost => Uri(..));
[INFO] [stdout]     |         ------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `from_and_cause` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/error.rs:204:51
[INFO] [stdout]     |
[INFO] [stdout] 204 |                     let desc = e.cause().unwrap().description();
[INFO] [stdout]     |                                                   ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 217 |         from_and_cause!(url::ParseError::EmptyHost => Uri(..));
[INFO] [stdout]     |         ------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `from_and_cause` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/error.rs:205:44
[INFO] [stdout]     |
[INFO] [stdout] 205 |                     assert_eq!(desc, $from.description().to_owned());
[INFO] [stdout]     |                                            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 217 |         from_and_cause!(url::ParseError::EmptyHost => Uri(..));
[INFO] [stdout]     |         ------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `from_and_cause` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/error.rs:206:40
[INFO] [stdout]     |
[INFO] [stdout] 206 |                     assert_eq!(desc, e.description());
[INFO] [stdout]     |                                        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 217 |         from_and_cause!(url::ParseError::EmptyHost => Uri(..));
[INFO] [stdout]     |         ------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `from_and_cause` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/error.rs:193:31
[INFO] [stdout]     |
[INFO] [stdout] 193 |                     assert!(e.description().len() > 5);
[INFO] [stdout]     |                               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 219 |         from!(httparse::Error::HeaderName => Header);
[INFO] [stdout]     |         -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `from` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/error.rs:193:31
[INFO] [stdout]     |
[INFO] [stdout] 193 |                     assert!(e.description().len() > 5);
[INFO] [stdout]     |                               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 220 |         from!(httparse::Error::HeaderName => Header);
[INFO] [stdout]     |         -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `from` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/error.rs:193:31
[INFO] [stdout]     |
[INFO] [stdout] 193 |                     assert!(e.description().len() > 5);
[INFO] [stdout]     |                               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 221 |         from!(httparse::Error::HeaderValue => Header);
[INFO] [stdout]     |         --------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `from` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/error.rs:193:31
[INFO] [stdout]     |
[INFO] [stdout] 193 |                     assert!(e.description().len() > 5);
[INFO] [stdout]     |                               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 222 |         from!(httparse::Error::NewLine => Header);
[INFO] [stdout]     |         ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `from` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/error.rs:193:31
[INFO] [stdout]     |
[INFO] [stdout] 193 |                     assert!(e.description().len() > 5);
[INFO] [stdout]     |                               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 223 |         from!(httparse::Error::Status => Status);
[INFO] [stdout]     |         ---------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `from` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/error.rs:193:31
[INFO] [stdout]     |
[INFO] [stdout] 193 |                     assert!(e.description().len() > 5);
[INFO] [stdout]     |                               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 224 |         from!(httparse::Error::Token => Header);
[INFO] [stdout]     |         --------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `from` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/error.rs:193:31
[INFO] [stdout]     |
[INFO] [stdout] 193 |                     assert!(e.description().len() > 5);
[INFO] [stdout]     |                               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 225 |         from!(httparse::Error::TooManyHeaders => TooLarge);
[INFO] [stdout]     |         -------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `from` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/error.rs:193:31
[INFO] [stdout]     |
[INFO] [stdout] 193 |                     assert!(e.description().len() > 5);
[INFO] [stdout]     |                               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 226 |         from!(httparse::Error::Version => Version);
[INFO] [stdout]     |         ------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `from` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]     --> src/http/h1.rs:1075:22
[INFO] [stdout]      |
[INFO] [stdout] 1075 |         assert_eq!(e.description(), "early eof");
[INFO] [stdout]      |                      ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]     --> src/http/h1.rs:1089:22
[INFO] [stdout]      |
[INFO] [stdout] 1089 |         assert_eq!(e.description(), "early eof");
[INFO] [stdout]      |                      ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 238 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0046`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cogo-http` due to 2 previous errors; 238 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "72385a7cb6dc9ffda0fcb7c11a1d03eb1d3491864cc2312dabfa73c173c52b73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72385a7cb6dc9ffda0fcb7c11a1d03eb1d3491864cc2312dabfa73c173c52b73", kill_on_drop: false }`
[INFO] [stdout] 72385a7cb6dc9ffda0fcb7c11a1d03eb1d3491864cc2312dabfa73c173c52b73