[INFO] fetching crate alfred 4.0.2...
[INFO] testing alfred-4.0.2 against 1.60.0 for beta-1.61-1
[INFO] extracting crate alfred 4.0.2 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate alfred 4.0.2 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 alfred 4.0.2
[INFO] finished tweaking crates.io crate alfred 4.0.2
[INFO] tweaked toml for crates.io crate alfred 4.0.2 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dc0e92a1646b14183ab77ac00348bd4436f07494f5b1625e107c3793e6129c67
[INFO] running `Command { std: "docker" "start" "-a" "dc0e92a1646b14183ab77ac00348bd4436f07494f5b1625e107c3793e6129c67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dc0e92a1646b14183ab77ac00348bd4436f07494f5b1625e107c3793e6129c67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc0e92a1646b14183ab77ac00348bd4436f07494f5b1625e107c3793e6129c67", kill_on_drop: false }`
[INFO] [stdout] dc0e92a1646b14183ab77ac00348bd4436f07494f5b1625e107c3793e6129c67
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1c9396ef808887f016e29e6b9b45e471155a0d6387b395aba8922a931b8c3668
[INFO] running `Command { std: "docker" "start" "-a" "1c9396ef808887f016e29e6b9b45e471155a0d6387b395aba8922a931b8c3668", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling alfred v4.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:182:9
[INFO] [stdout]     |
[INFO] [stdout] 182 |         try!(write_footer(&mut w));
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:207:20
[INFO] [stdout]     |
[INFO] [stdout] 207 |     let mut xmlw = try!(XMLWriter::new(w));
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:209:9
[INFO] [stdout]     |
[INFO] [stdout] 209 |         try!(xmlw.write_item(item));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:211:17
[INFO] [stdout]     |
[INFO] [stdout] 211 |     let mut w = try!(xmlw.close());
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:230:9
[INFO] [stdout]     |
[INFO] [stdout] 230 |         try!(write_indent(&mut w, indent));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:231:9
[INFO] [stdout]     |
[INFO] [stdout] 231 |         try!(w.write_all(b"<item"));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:253:9
[INFO] [stdout]     |
[INFO] [stdout] 253 |         try!(w.write_all(b">\n"));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:255:9
[INFO] [stdout]     |
[INFO] [stdout] 255 |         try!(write_indent(&mut w, indent+1));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:256:9
[INFO] [stdout]     |
[INFO] [stdout] 256 |         try!(write!(&mut w, "<title>{}</title>\n", encode_entities(&self.title)));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:316:9
[INFO] [stdout]     |
[INFO] [stdout] 316 |         try!(write_indent(&mut w, indent));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:317:9
[INFO] [stdout]     |
[INFO] [stdout] 317 |         try!(w.write_all(b"</item>\n"));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:223:17
[INFO] [stdout]     |
[INFO] [stdout] 223 |                 try!(w.write_all(b"    "));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:233:13
[INFO] [stdout]     |
[INFO] [stdout] 233 |             try!(write!(&mut w, r#" uid="{}""#, encode_entities(uid)));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:236:13
[INFO] [stdout]     |
[INFO] [stdout] 236 |             try!(write!(&mut w, r#" arg="{}""#, encode_entities(arg)));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:241:17
[INFO] [stdout]     |
[INFO] [stdout] 241 |                 try!(w.write_all(br#" type="file""#));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:244:17
[INFO] [stdout]     |
[INFO] [stdout] 244 |                 try!(w.write_all(br#" type="file:skipcheck""#));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:248:13
[INFO] [stdout]     |
[INFO] [stdout] 248 |             try!(w.write_all(br#" valid="no""#));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:251:13
[INFO] [stdout]     |
[INFO] [stdout] 251 |             try!(write!(&mut w, r#" autocomplete="{}""#, encode_entities(auto)));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:259:13
[INFO] [stdout]     |
[INFO] [stdout] 259 |             try!(write_indent(&mut w, indent+1));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:260:13
[INFO] [stdout]     |
[INFO] [stdout] 260 |             try!(write!(&mut w, "<subtitle>{}</subtitle>\n", encode_entities(subtitle)));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:264:13
[INFO] [stdout]     |
[INFO] [stdout] 264 |             try!(write_indent(&mut w, indent+1));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:267:21
[INFO] [stdout]     |
[INFO] [stdout] 267 |                     try!(write!(&mut w, "<icon>{}</icon>\n", encode_entities(s)));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:270:21
[INFO] [stdout]     |
[INFO] [stdout] 270 |                     try!(write!(&mut w, "<icon type=\"fileicon\">{}</icon>\n",
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:274:21
[INFO] [stdout]     |
[INFO] [stdout] 274 |                     try!(write!(&mut w, "<icon type=\"filetype\">{}</icon>\n",
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:281:13
[INFO] [stdout]     |
[INFO] [stdout] 281 |             try!(write_indent(&mut w, indent+1));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:282:13
[INFO] [stdout]     |
[INFO] [stdout] 282 |             try!(write!(&mut w, r#"<mod key="{}""#, match *modifier {
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:289:13
[INFO] [stdout]     |
[INFO] [stdout] 289 |             try!(w.write_all(b"<mod"));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:299:13
[INFO] [stdout]     |
[INFO] [stdout] 299 |             try!(w.write_all(b"/>\n"));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:291:17
[INFO] [stdout]     |
[INFO] [stdout] 291 |                 try!(write!(&mut w, r#" subtitle="{}""#, encode_entities(subtitle)));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:294:17
[INFO] [stdout]     |
[INFO] [stdout] 294 |                 try!(write!(&mut w, r#" arg="{}""#, encode_entities(arg)));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:297:17
[INFO] [stdout]     |
[INFO] [stdout] 297 |                 try!(write!(&mut w, r#" valid="{}""#, if valid { "yes" } else { "no" }));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:303:13
[INFO] [stdout]     |
[INFO] [stdout] 303 |             try!(write_indent(&mut w, indent+1));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:304:13
[INFO] [stdout]     |
[INFO] [stdout] 304 |             try!(write!(&mut w, "<text type=\"copy\">{}</text>\n", encode_entities(text)));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:307:13
[INFO] [stdout]     |
[INFO] [stdout] 307 |             try!(write_indent(&mut w, indent+1));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:308:13
[INFO] [stdout]     |
[INFO] [stdout] 308 |             try!(write!(&mut w, "<text type=\"largetype\">{}</text>\n", encode_entities(text)));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:312:13
[INFO] [stdout]     |
[INFO] [stdout] 312 |             try!(write_indent(&mut w, indent+1));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:313:13
[INFO] [stdout]     |
[INFO] [stdout] 313 |             try!(write!(&mut w, "<quicklookurl>{}</quicklookurl>\n", encode_entities(url)));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/xml.rs:330:17
[INFO] [stdout]     |
[INFO] [stdout] 330 |             '\0'...'\x08' |
[INFO] [stdout]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/xml.rs:331:19
[INFO] [stdout]     |
[INFO] [stdout] 331 |             '\x0B'...'\x0C' |
[INFO] [stdout]     |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/xml.rs:332:19
[INFO] [stdout]     |
[INFO] [stdout] 332 |             '\x0E'...'\x1F' |
[INFO] [stdout]     |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/xml.rs:221:33
[INFO] [stdout]     |
[INFO] [stdout] 221 |         fn write_indent(w: &mut Write, indent: u32) -> io::Result<()> {
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 221 -         fn write_indent(w: &mut Write, indent: u32) -> io::Result<()> {
[INFO] [stdout] 221 +         fn write_indent(w: &mut dyn Write, indent: u32) -> io::Result<()> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/xml.rs:107:32
[INFO] [stdout]     |
[INFO] [stdout] 107 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stdout]     |                                ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 107 -     fn cause(&self) -> Option<&error::Error> {
[INFO] [stdout] 107 +     fn cause(&self) -> Option<&dyn error::Error> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/xml.rs:220:37
[INFO] [stdout]     |
[INFO] [stdout] 220 |     pub fn write_xml(&self, w: &mut Write, indent: u32) -> io::Result<()> {
[INFO] [stdout]     |                                     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 220 -     pub fn write_xml(&self, w: &mut Write, indent: u32) -> io::Result<()> {
[INFO] [stdout] 220 +     pub fn write_xml(&self, w: &mut dyn Write, indent: u32) -> io::Result<()> {
[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/xml.rs:104:20
[INFO] [stdout]     |
[INFO] [stdout] 104 |         self.error.description()
[INFO] [stdout]     |                    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 44 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.21s
[INFO] running `Command { std: "docker" "inspect" "1c9396ef808887f016e29e6b9b45e471155a0d6387b395aba8922a931b8c3668", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c9396ef808887f016e29e6b9b45e471155a0d6387b395aba8922a931b8c3668", kill_on_drop: false }`
[INFO] [stdout] 1c9396ef808887f016e29e6b9b45e471155a0d6387b395aba8922a931b8c3668
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 510f1bc1513323708a27f64799b79a05675672f514f2f54a5870dd83a70fbf50
[INFO] running `Command { std: "docker" "start" "-a" "510f1bc1513323708a27f64799b79a05675672f514f2f54a5870dd83a70fbf50", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:182:9
[INFO] [stdout]     |
[INFO] [stdout] 182 |         try!(write_footer(&mut w));
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:207:20
[INFO] [stdout]     |
[INFO] [stdout] 207 |     let mut xmlw = try!(XMLWriter::new(w));
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:209:9
[INFO] [stdout]     |
[INFO] [stdout] 209 |         try!(xmlw.write_item(item));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:211:17
[INFO] [stdout]     |
[INFO] [stdout] 211 |     let mut w = try!(xmlw.close());
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:230:9
[INFO] [stdout]     |
[INFO] [stdout] 230 |         try!(write_indent(&mut w, indent));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:231:9
[INFO] [stdout]     |
[INFO] [stdout] 231 |         try!(w.write_all(b"<item"));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:253:9
[INFO] [stdout]     |
[INFO] [stdout] 253 |         try!(w.write_all(b">\n"));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:255:9
[INFO] [stdout]     |
[INFO] [stdout] 255 |         try!(write_indent(&mut w, indent+1));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:256:9
[INFO] [stdout]     |
[INFO] [stdout] 256 |         try!(write!(&mut w, "<title>{}</title>\n", encode_entities(&self.title)));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:316:9
[INFO] [stdout]     |
[INFO] [stdout] 316 |         try!(write_indent(&mut w, indent));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:317:9
[INFO] [stdout]     |
[INFO] [stdout] 317 |         try!(w.write_all(b"</item>\n"));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:223:17
[INFO] [stdout]     |
[INFO] [stdout] 223 |                 try!(w.write_all(b"    "));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:233:13
[INFO] [stdout]     |
[INFO] [stdout] 233 |             try!(write!(&mut w, r#" uid="{}""#, encode_entities(uid)));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:236:13
[INFO] [stdout]     |
[INFO] [stdout] 236 |             try!(write!(&mut w, r#" arg="{}""#, encode_entities(arg)));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:241:17
[INFO] [stdout]     |
[INFO] [stdout] 241 |                 try!(w.write_all(br#" type="file""#));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:244:17
[INFO] [stdout]     |
[INFO] [stdout] 244 |                 try!(w.write_all(br#" type="file:skipcheck""#));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:248:13
[INFO] [stdout]     |
[INFO] [stdout] 248 |             try!(w.write_all(br#" valid="no""#));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:251:13
[INFO] [stdout]     |
[INFO] [stdout] 251 |             try!(write!(&mut w, r#" autocomplete="{}""#, encode_entities(auto)));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:259:13
[INFO] [stdout]     |
[INFO] [stdout] 259 |             try!(write_indent(&mut w, indent+1));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:260:13
[INFO] [stdout]     |
[INFO] [stdout] 260 |             try!(write!(&mut w, "<subtitle>{}</subtitle>\n", encode_entities(subtitle)));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:264:13
[INFO] [stdout]     |
[INFO] [stdout] 264 |             try!(write_indent(&mut w, indent+1));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:267:21
[INFO] [stdout]     |
[INFO] [stdout] 267 |                     try!(write!(&mut w, "<icon>{}</icon>\n", encode_entities(s)));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:270:21
[INFO] [stdout]     |
[INFO] [stdout] 270 |                     try!(write!(&mut w, "<icon type=\"fileicon\">{}</icon>\n",
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:274:21
[INFO] [stdout]     |
[INFO] [stdout] 274 |                     try!(write!(&mut w, "<icon type=\"filetype\">{}</icon>\n",
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:281:13
[INFO] [stdout]     |
[INFO] [stdout] 281 |             try!(write_indent(&mut w, indent+1));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:282:13
[INFO] [stdout]     |
[INFO] [stdout] 282 |             try!(write!(&mut w, r#"<mod key="{}""#, match *modifier {
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:289:13
[INFO] [stdout]     |
[INFO] [stdout] 289 |             try!(w.write_all(b"<mod"));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:299:13
[INFO] [stdout]     |
[INFO] [stdout] 299 |             try!(w.write_all(b"/>\n"));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:291:17
[INFO] [stdout]     |
[INFO] [stdout] 291 |                 try!(write!(&mut w, r#" subtitle="{}""#, encode_entities(subtitle)));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:294:17
[INFO] [stdout]     |
[INFO] [stdout] 294 |                 try!(write!(&mut w, r#" arg="{}""#, encode_entities(arg)));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:297:17
[INFO] [stdout]     |
[INFO] [stdout] 297 |                 try!(write!(&mut w, r#" valid="{}""#, if valid { "yes" } else { "no" }));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:303:13
[INFO] [stdout]     |
[INFO] [stdout] 303 |             try!(write_indent(&mut w, indent+1));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:304:13
[INFO] [stdout]     |
[INFO] [stdout] 304 |             try!(write!(&mut w, "<text type=\"copy\">{}</text>\n", encode_entities(text)));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:307:13
[INFO] [stdout]     |
[INFO] [stdout] 307 |             try!(write_indent(&mut w, indent+1));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:308:13
[INFO] [stdout]     |
[INFO] [stdout] 308 |             try!(write!(&mut w, "<text type=\"largetype\">{}</text>\n", encode_entities(text)));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:312:13
[INFO] [stdout]     |
[INFO] [stdout] 312 |             try!(write_indent(&mut w, indent+1));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:313:13
[INFO] [stdout]     |
[INFO] [stdout] 313 |             try!(write!(&mut w, "<quicklookurl>{}</quicklookurl>\n", encode_entities(url)));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/xml.rs:330:17
[INFO] [stdout]     |
[INFO] [stdout] 330 |             '\0'...'\x08' |
[INFO] [stdout]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/xml.rs:331:19
[INFO] [stdout]     |
[INFO] [stdout] 331 |             '\x0B'...'\x0C' |
[INFO] [stdout]     |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/xml.rs:332:19
[INFO] [stdout]     |
[INFO] [stdout] 332 |             '\x0E'...'\x1F' |
[INFO] [stdout]     |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/xml.rs:221:33
[INFO] [stdout]     |
[INFO] [stdout] 221 |         fn write_indent(w: &mut Write, indent: u32) -> io::Result<()> {
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 221 -         fn write_indent(w: &mut Write, indent: u32) -> io::Result<()> {
[INFO] [stdout] 221 +         fn write_indent(w: &mut dyn Write, indent: u32) -> io::Result<()> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/xml.rs:107:32
[INFO] [stdout]     |
[INFO] [stdout] 107 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stdout]     |                                ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 107 -     fn cause(&self) -> Option<&error::Error> {
[INFO] [stdout] 107 +     fn cause(&self) -> Option<&dyn error::Error> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/xml.rs:220:37
[INFO] [stdout]     |
[INFO] [stdout] 220 |     pub fn write_xml(&self, w: &mut Write, indent: u32) -> io::Result<()> {
[INFO] [stdout]     |                                     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 220 -     pub fn write_xml(&self, w: &mut Write, indent: u32) -> io::Result<()> {
[INFO] [stdout] 220 +     pub fn write_xml(&self, w: &mut dyn Write, indent: u32) -> io::Result<()> {
[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/xml.rs:104:20
[INFO] [stdout]     |
[INFO] [stdout] 104 |         self.error.description()
[INFO] [stdout]     |                    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling alfred v4.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: 44 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:182:9
[INFO] [stdout]     |
[INFO] [stdout] 182 |         try!(write_footer(&mut w));
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:207:20
[INFO] [stdout]     |
[INFO] [stdout] 207 |     let mut xmlw = try!(XMLWriter::new(w));
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:209:9
[INFO] [stdout]     |
[INFO] [stdout] 209 |         try!(xmlw.write_item(item));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:211:17
[INFO] [stdout]     |
[INFO] [stdout] 211 |     let mut w = try!(xmlw.close());
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:230:9
[INFO] [stdout]     |
[INFO] [stdout] 230 |         try!(write_indent(&mut w, indent));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:231:9
[INFO] [stdout]     |
[INFO] [stdout] 231 |         try!(w.write_all(b"<item"));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:253:9
[INFO] [stdout]     |
[INFO] [stdout] 253 |         try!(w.write_all(b">\n"));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:255:9
[INFO] [stdout]     |
[INFO] [stdout] 255 |         try!(write_indent(&mut w, indent+1));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:256:9
[INFO] [stdout]     |
[INFO] [stdout] 256 |         try!(write!(&mut w, "<title>{}</title>\n", encode_entities(&self.title)));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:316:9
[INFO] [stdout]     |
[INFO] [stdout] 316 |         try!(write_indent(&mut w, indent));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:317:9
[INFO] [stdout]     |
[INFO] [stdout] 317 |         try!(w.write_all(b"</item>\n"));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:223:17
[INFO] [stdout]     |
[INFO] [stdout] 223 |                 try!(w.write_all(b"    "));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:233:13
[INFO] [stdout]     |
[INFO] [stdout] 233 |             try!(write!(&mut w, r#" uid="{}""#, encode_entities(uid)));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:236:13
[INFO] [stdout]     |
[INFO] [stdout] 236 |             try!(write!(&mut w, r#" arg="{}""#, encode_entities(arg)));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:241:17
[INFO] [stdout]     |
[INFO] [stdout] 241 |                 try!(w.write_all(br#" type="file""#));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:244:17
[INFO] [stdout]     |
[INFO] [stdout] 244 |                 try!(w.write_all(br#" type="file:skipcheck""#));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:248:13
[INFO] [stdout]     |
[INFO] [stdout] 248 |             try!(w.write_all(br#" valid="no""#));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:251:13
[INFO] [stdout]     |
[INFO] [stdout] 251 |             try!(write!(&mut w, r#" autocomplete="{}""#, encode_entities(auto)));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:259:13
[INFO] [stdout]     |
[INFO] [stdout] 259 |             try!(write_indent(&mut w, indent+1));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:260:13
[INFO] [stdout]     |
[INFO] [stdout] 260 |             try!(write!(&mut w, "<subtitle>{}</subtitle>\n", encode_entities(subtitle)));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:264:13
[INFO] [stdout]     |
[INFO] [stdout] 264 |             try!(write_indent(&mut w, indent+1));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:267:21
[INFO] [stdout]     |
[INFO] [stdout] 267 |                     try!(write!(&mut w, "<icon>{}</icon>\n", encode_entities(s)));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:270:21
[INFO] [stdout]     |
[INFO] [stdout] 270 |                     try!(write!(&mut w, "<icon type=\"fileicon\">{}</icon>\n",
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:274:21
[INFO] [stdout]     |
[INFO] [stdout] 274 |                     try!(write!(&mut w, "<icon type=\"filetype\">{}</icon>\n",
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:281:13
[INFO] [stdout]     |
[INFO] [stdout] 281 |             try!(write_indent(&mut w, indent+1));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:282:13
[INFO] [stdout]     |
[INFO] [stdout] 282 |             try!(write!(&mut w, r#"<mod key="{}""#, match *modifier {
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:289:13
[INFO] [stdout]     |
[INFO] [stdout] 289 |             try!(w.write_all(b"<mod"));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:299:13
[INFO] [stdout]     |
[INFO] [stdout] 299 |             try!(w.write_all(b"/>\n"));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:291:17
[INFO] [stdout]     |
[INFO] [stdout] 291 |                 try!(write!(&mut w, r#" subtitle="{}""#, encode_entities(subtitle)));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:294:17
[INFO] [stdout]     |
[INFO] [stdout] 294 |                 try!(write!(&mut w, r#" arg="{}""#, encode_entities(arg)));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:297:17
[INFO] [stdout]     |
[INFO] [stdout] 297 |                 try!(write!(&mut w, r#" valid="{}""#, if valid { "yes" } else { "no" }));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:303:13
[INFO] [stdout]     |
[INFO] [stdout] 303 |             try!(write_indent(&mut w, indent+1));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:304:13
[INFO] [stdout]     |
[INFO] [stdout] 304 |             try!(write!(&mut w, "<text type=\"copy\">{}</text>\n", encode_entities(text)));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:307:13
[INFO] [stdout]     |
[INFO] [stdout] 307 |             try!(write_indent(&mut w, indent+1));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:308:13
[INFO] [stdout]     |
[INFO] [stdout] 308 |             try!(write!(&mut w, "<text type=\"largetype\">{}</text>\n", encode_entities(text)));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:312:13
[INFO] [stdout]     |
[INFO] [stdout] 312 |             try!(write_indent(&mut w, indent+1));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/xml.rs:313:13
[INFO] [stdout]     |
[INFO] [stdout] 313 |             try!(write!(&mut w, "<quicklookurl>{}</quicklookurl>\n", encode_entities(url)));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/xml.rs:330:17
[INFO] [stdout]     |
[INFO] [stdout] 330 |             '\0'...'\x08' |
[INFO] [stdout]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/xml.rs:331:19
[INFO] [stdout]     |
[INFO] [stdout] 331 |             '\x0B'...'\x0C' |
[INFO] [stdout]     |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/xml.rs:332:19
[INFO] [stdout]     |
[INFO] [stdout] 332 |             '\x0E'...'\x1F' |
[INFO] [stdout]     |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/xml.rs:221:33
[INFO] [stdout]     |
[INFO] [stdout] 221 |         fn write_indent(w: &mut Write, indent: u32) -> io::Result<()> {
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 221 -         fn write_indent(w: &mut Write, indent: u32) -> io::Result<()> {
[INFO] [stdout] 221 +         fn write_indent(w: &mut dyn Write, indent: u32) -> io::Result<()> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/xml.rs:107:32
[INFO] [stdout]     |
[INFO] [stdout] 107 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stdout]     |                                ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 107 -     fn cause(&self) -> Option<&error::Error> {
[INFO] [stdout] 107 +     fn cause(&self) -> Option<&dyn error::Error> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/xml.rs:220:37
[INFO] [stdout]     |
[INFO] [stdout] 220 |     pub fn write_xml(&self, w: &mut Write, indent: u32) -> io::Result<()> {
[INFO] [stdout]     |                                     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 220 -     pub fn write_xml(&self, w: &mut Write, indent: u32) -> io::Result<()> {
[INFO] [stdout] 220 +     pub fn write_xml(&self, w: &mut dyn Write, indent: u32) -> io::Result<()> {
[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/xml.rs:104:20
[INFO] [stdout]     |
[INFO] [stdout] 104 |         self.error.description()
[INFO] [stdout]     |                    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 44 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `Command { std: "docker" "inspect" "510f1bc1513323708a27f64799b79a05675672f514f2f54a5870dd83a70fbf50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "510f1bc1513323708a27f64799b79a05675672f514f2f54a5870dd83a70fbf50", kill_on_drop: false }`
[INFO] [stdout] 510f1bc1513323708a27f64799b79a05675672f514f2f54a5870dd83a70fbf50
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f7238c682e1c1152f014d228610dfabc8247d66fa5c1ac15b2182aeed9e4ac60
[INFO] running `Command { std: "docker" "start" "-a" "f7238c682e1c1152f014d228610dfabc8247d66fa5c1ac15b2182aeed9e4ac60", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/xml.rs:182:9
[INFO] [stderr]     |
[INFO] [stderr] 182 |         try!(write_footer(&mut w));
[INFO] [stderr]     |         ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/xml.rs:207:20
[INFO] [stderr]     |
[INFO] [stderr] 207 |     let mut xmlw = try!(XMLWriter::new(w));
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/xml.rs:209:9
[INFO] [stderr]     |
[INFO] [stderr] 209 |         try!(xmlw.write_item(item));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/xml.rs:211:17
[INFO] [stderr]     |
[INFO] [stderr] 211 |     let mut w = try!(xmlw.close());
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/xml.rs:230:9
[INFO] [stderr]     |
[INFO] [stderr] 230 |         try!(write_indent(&mut w, indent));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/xml.rs:231:9
[INFO] [stderr]     |
[INFO] [stderr] 231 |         try!(w.write_all(b"<item"));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/xml.rs:253:9
[INFO] [stderr]     |
[INFO] [stderr] 253 |         try!(w.write_all(b">\n"));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/xml.rs:255:9
[INFO] [stderr]     |
[INFO] [stderr] 255 |         try!(write_indent(&mut w, indent+1));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/xml.rs:256:9
[INFO] [stderr]     |
[INFO] [stderr] 256 |         try!(write!(&mut w, "<title>{}</title>\n", encode_entities(&self.title)));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/xml.rs:316:9
[INFO] [stderr]     |
[INFO] [stderr] 316 |         try!(write_indent(&mut w, indent));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/xml.rs:317:9
[INFO] [stderr]     |
[INFO] [stderr] 317 |         try!(w.write_all(b"</item>\n"));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/xml.rs:223:17
[INFO] [stderr]     |
[INFO] [stderr] 223 |                 try!(w.write_all(b"    "));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/xml.rs:233:13
[INFO] [stderr]     |
[INFO] [stderr] 233 |             try!(write!(&mut w, r#" uid="{}""#, encode_entities(uid)));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/xml.rs:236:13
[INFO] [stderr]     |
[INFO] [stderr] 236 |             try!(write!(&mut w, r#" arg="{}""#, encode_entities(arg)));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/xml.rs:241:17
[INFO] [stderr]     |
[INFO] [stderr] 241 |                 try!(w.write_all(br#" type="file""#));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/xml.rs:244:17
[INFO] [stderr]     |
[INFO] [stderr] 244 |                 try!(w.write_all(br#" type="file:skipcheck""#));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/xml.rs:248:13
[INFO] [stderr]     |
[INFO] [stderr] 248 |             try!(w.write_all(br#" valid="no""#));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/xml.rs:251:13
[INFO] [stderr]     |
[INFO] [stderr] 251 |             try!(write!(&mut w, r#" autocomplete="{}""#, encode_entities(auto)));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/xml.rs:259:13
[INFO] [stderr]     |
[INFO] [stderr] 259 |             try!(write_indent(&mut w, indent+1));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/xml.rs:260:13
[INFO] [stderr]     |
[INFO] [stderr] 260 |             try!(write!(&mut w, "<subtitle>{}</subtitle>\n", encode_entities(subtitle)));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/xml.rs:264:13
[INFO] [stderr]     |
[INFO] [stderr] 264 |             try!(write_indent(&mut w, indent+1));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/xml.rs:267:21
[INFO] [stderr]     |
[INFO] [stderr] 267 |                     try!(write!(&mut w, "<icon>{}</icon>\n", encode_entities(s)));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/xml.rs:270:21
[INFO] [stderr]     |
[INFO] [stderr] 270 |                     try!(write!(&mut w, "<icon type=\"fileicon\">{}</icon>\n",
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/xml.rs:274:21
[INFO] [stderr]     |
[INFO] [stderr] 274 |                     try!(write!(&mut w, "<icon type=\"filetype\">{}</icon>\n",
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/xml.rs:281:13
[INFO] [stderr]     |
[INFO] [stderr] 281 |             try!(write_indent(&mut w, indent+1));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/xml.rs:282:13
[INFO] [stderr]     |
[INFO] [stderr] 282 |             try!(write!(&mut w, r#"<mod key="{}""#, match *modifier {
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/xml.rs:289:13
[INFO] [stderr]     |
[INFO] [stderr] 289 |             try!(w.write_all(b"<mod"));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/xml.rs:299:13
[INFO] [stderr]     |
[INFO] [stderr] 299 |             try!(w.write_all(b"/>\n"));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/xml.rs:291:17
[INFO] [stderr]     |
[INFO] [stderr] 291 |                 try!(write!(&mut w, r#" subtitle="{}""#, encode_entities(subtitle)));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/xml.rs:294:17
[INFO] [stderr]     |
[INFO] [stderr] 294 |                 try!(write!(&mut w, r#" arg="{}""#, encode_entities(arg)));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/xml.rs:297:17
[INFO] [stderr]     |
[INFO] [stderr] 297 |                 try!(write!(&mut w, r#" valid="{}""#, if valid { "yes" } else { "no" }));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/xml.rs:303:13
[INFO] [stderr]     |
[INFO] [stderr] 303 |             try!(write_indent(&mut w, indent+1));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/xml.rs:304:13
[INFO] [stderr]     |
[INFO] [stderr] 304 |             try!(write!(&mut w, "<text type=\"copy\">{}</text>\n", encode_entities(text)));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/xml.rs:307:13
[INFO] [stderr]     |
[INFO] [stderr] 307 |             try!(write_indent(&mut w, indent+1));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/xml.rs:308:13
[INFO] [stderr]     |
[INFO] [stderr] 308 |             try!(write!(&mut w, "<text type=\"largetype\">{}</text>\n", encode_entities(text)));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/xml.rs:312:13
[INFO] [stderr]     |
[INFO] [stderr] 312 |             try!(write_indent(&mut w, indent+1));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/xml.rs:313:13
[INFO] [stderr]     |
[INFO] [stderr] 313 |             try!(write!(&mut w, "<quicklookurl>{}</quicklookurl>\n", encode_entities(url)));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/xml.rs:330:17
[INFO] [stderr]     |
[INFO] [stderr] 330 |             '\0'...'\x08' |
[INFO] [stderr]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/xml.rs:331:19
[INFO] [stderr]     |
[INFO] [stderr] 331 |             '\x0B'...'\x0C' |
[INFO] [stderr]     |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/xml.rs:332:19
[INFO] [stderr]     |
[INFO] [stderr] 332 |             '\x0E'...'\x1F' |
[INFO] [stderr]     |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/xml.rs:221:33
[INFO] [stderr]     |
[INFO] [stderr] 221 |         fn write_indent(w: &mut Write, indent: u32) -> io::Result<()> {
[INFO] [stderr]     |                                 ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 221 -         fn write_indent(w: &mut Write, indent: u32) -> io::Result<()> {
[INFO] [stderr] 221 +         fn write_indent(w: &mut dyn Write, indent: u32) -> io::Result<()> {
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/xml.rs:107:32
[INFO] [stderr]     |
[INFO] [stderr] 107 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]     |                                ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 107 -     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr] 107 +     fn cause(&self) -> Option<&dyn error::Error> {
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/xml.rs:220:37
[INFO] [stderr]     |
[INFO] [stderr] 220 |     pub fn write_xml(&self, w: &mut Write, indent: u32) -> io::Result<()> {
[INFO] [stderr]     |                                     ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 220 -     pub fn write_xml(&self, w: &mut Write, indent: u32) -> io::Result<()> {
[INFO] [stderr] 220 +     pub fn write_xml(&self, w: &mut dyn Write, indent: u32) -> io::Result<()> {
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]    --> src/xml.rs:104:20
[INFO] [stderr]     |
[INFO] [stderr] 104 |         self.error.description()
[INFO] [stderr]     |                    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `alfred` (lib) generated 44 warnings
[INFO] [stderr] warning: `alfred` (lib test) generated 44 warnings (44 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/alfred-454b2f2ce6a417be)
[INFO] [stderr]    Doc-tests alfred
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test json::test_builder ... ok
[INFO] [stdout] test test_variables ... ok
[INFO] [stdout] test json::test_to_json ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> /opt/rustwide/workdir/src/xml.rs:330:17
[INFO] [stderr]     |
[INFO] [stderr] 330 |             '\0'...'\x08' |
[INFO] [stderr]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> /opt/rustwide/workdir/src/xml.rs:331:19
[INFO] [stderr]     |
[INFO] [stderr] 331 |             '\x0B'...'\x0C' |
[INFO] [stderr]     |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> /opt/rustwide/workdir/src/xml.rs:332:19
[INFO] [stderr]     |
[INFO] [stderr] 332 |             '\x0E'...'\x1F' |
[INFO] [stderr]     |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - (line 14) ... ok
[INFO] [stdout] test src/json.rs - json (line 7) ... ok
[INFO] [stdout] test src/xml.rs - xml (line 8) ... ok
[INFO] [stdout] test src/json.rs - json (line 37) ... ok
[INFO] [stdout] test src/lib.rs - (line 45) ... ok
[INFO] [stdout] test src/lib.rs - (line 81) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.45s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f7238c682e1c1152f014d228610dfabc8247d66fa5c1ac15b2182aeed9e4ac60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7238c682e1c1152f014d228610dfabc8247d66fa5c1ac15b2182aeed9e4ac60", kill_on_drop: false }`
[INFO] [stdout] f7238c682e1c1152f014d228610dfabc8247d66fa5c1ac15b2182aeed9e4ac60