[INFO] fetching crate mustache 0.9.0...
[INFO] testing mustache-0.9.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate mustache 0.9.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate mustache 0.9.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate mustache 0.9.0
[INFO] tweaked toml for crates.io crate mustache 0.9.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mustache 0.9.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 24 packages to latest compatible versions
[INFO] [stderr]       Adding log v0.3.9 (available: v0.4.28)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: An explicit [[test]] section is specified in Cargo.toml which currently
[INFO] [stderr] disables Cargo from automatically inferring other test targets.
[INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following
[INFO] [stderr] files will be included as a test target:
[INFO] [stderr] 
[INFO] [stderr] * tests/builder.rs
[INFO] [stderr] * tests/template.rs
[INFO] [stderr] * tests/macros.rs
[INFO] [stderr] 
[INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be
[INFO] [stderr] ready to be compiled as a test target today. You can future-proof yourself
[INFO] [stderr] and disable this warning by adding `autotests = false` to your [package]
[INFO] [stderr] section. You may also move the files to a location where Cargo would not
[INFO] [stderr] automatically infer them to be a target, such as in subfolders.
[INFO] [stderr] 
[INFO] [stderr] For more information on this warning you can consult
[INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 26cb95f069a3bf7fcba539dac122e3376aaaafa385a634a21c43fab75115512b
[INFO] running `Command { std: "docker" "start" "-a" "26cb95f069a3bf7fcba539dac122e3376aaaafa385a634a21c43fab75115512b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "26cb95f069a3bf7fcba539dac122e3376aaaafa385a634a21c43fab75115512b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26cb95f069a3bf7fcba539dac122e3376aaaafa385a634a21c43fab75115512b", kill_on_drop: false }`
[INFO] [stdout] 26cb95f069a3bf7fcba539dac122e3376aaaafa385a634a21c43fab75115512b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 35c0c4d8b177235715214bde801c85e5f4fcbdbfe1cea9fa102f07fdc2b44e97
[INFO] running `Command { std: "docker" "start" "-a" "35c0c4d8b177235715214bde801c85e5f4fcbdbfe1cea9fa102f07fdc2b44e97", kill_on_drop: false }`
[INFO] [stderr] warning: An explicit [[test]] section is specified in Cargo.toml which currently
[INFO] [stderr] disables Cargo from automatically inferring other test targets.
[INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following
[INFO] [stderr] files will be included as a test target:
[INFO] [stderr] 
[INFO] [stderr] * tests/builder.rs
[INFO] [stderr] * tests/template.rs
[INFO] [stderr] * tests/macros.rs
[INFO] [stderr] 
[INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be
[INFO] [stderr] ready to be compiled as a test target today. You can future-proof yourself
[INFO] [stderr] and disable this warning by adding `autotests = false` to your [package]
[INFO] [stderr] section. You may also move the files to a location where Cargo would not
[INFO] [stderr] automatically infer them to be a target, such as in subfolders.
[INFO] [stderr] 
[INFO] [stderr] For more information on this warning you can consult
[INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]    Compiling mustache v0.9.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/compiler.rs:54:13
[INFO] [stdout]    |
[INFO] [stdout] 54 |             try!(parser.parse())
[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/compiler.rs:69:25
[INFO] [stdout]    |
[INFO] [stdout] 69 |                         try!(file.read_to_string(&mut string));
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/compiler.rs:79:53
[INFO] [stdout]    |
[INFO] [stdout] 79 |                         let (tokens, subpartials) = try!(compiler.compile());
[INFO] [stdout]    |                                                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/context.rs:40:34
[INFO] [stdout]    |
[INFO] [stdout] 40 |         let (tokens, partials) = try!(compiler.compile());
[INFO] [stdout]    |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/context.rs:53:9
[INFO] [stdout]    |
[INFO] [stdout] 53 |         try!(file.read_to_end(&mut s));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/context.rs:52:24
[INFO] [stdout]    |
[INFO] [stdout] 52 |         let mut file = try!(File::open(&path));
[INFO] [stdout]    |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/encoder.rs:331:23
[INFO] [stdout]     |
[INFO] [stdout] 331 |         self.vec.push(try!(to_data(&value)));
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/encoder.rs:369:30
[INFO] [stdout]     |
[INFO] [stdout] 369 |         self.map.insert(key, try!(to_data(&value)));
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:216:29
[INFO] [stdout]     |
[INFO] [stdout] 216 | ...                   try!(self.add_tag());
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:227:29
[INFO] [stdout]     |
[INFO] [stdout] 227 | ...                   try!(self.add_tag());
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:365:9
[INFO] [stdout]     |
[INFO] [stdout] 365 |         try!(deny_blank(&content));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:375:28
[INFO] [stdout]     |
[INFO] [stdout] 375 |                 let name = try!(get_name_or_implicit(name));
[INFO] [stdout]     |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:381:32
[INFO] [stdout]     |
[INFO] [stdout] 381 |                     let name = try!(get_name_or_implicit(name));
[INFO] [stdout]     |                                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:390:28
[INFO] [stdout]     |
[INFO] [stdout] 390 |                 let name = try!(get_name_or_implicit(&content[1..len]));
[INFO] [stdout]     |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:396:28
[INFO] [stdout]     |
[INFO] [stdout] 396 |                 let name = try!(get_name_or_implicit(&content[1..len]));
[INFO] [stdout]     |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:402:28
[INFO] [stdout]     |
[INFO] [stdout] 402 |                 let name = try!(get_name_or_implicit(&content[1..len]));
[INFO] [stdout]     |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:462:17
[INFO] [stdout]     |
[INFO] [stdout] 462 |                 try!(self.add_partial(&content, tag));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:468:29
[INFO] [stdout]     |
[INFO] [stdout] 468 |                     let s = try!(deny_blank(&content[1..len - 1]));
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:495:28
[INFO] [stdout]     |
[INFO] [stdout] 495 |                 let name = try!(get_name_or_implicit(&content));
[INFO] [stdout]     |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:533:20
[INFO] [stdout]     |
[INFO] [stdout] 533 |         let name = try!(deny_blank(name));
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:563:16
[INFO] [stdout]     |
[INFO] [stdout] 563 |     let name = try!(deny_blank(&name));
[INFO] [stdout]     |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/template.rs:52:9
[INFO] [stdout]    |
[INFO] [stdout] 52 |         try!(self.render(&mut output, data));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/template.rs:59:9
[INFO] [stdout]    |
[INFO] [stdout] 59 |         try!(self.render_data(&mut output, data));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/template.rs:81:13
[INFO] [stdout]    |
[INFO] [stdout] 81 |             try!(self.render_token(wr, stack, token));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/template.rs:114:9
[INFO] [stdout]     |
[INFO] [stdout] 114 |         try!(wr.write_all(value.as_bytes()));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/template.rs:126:13
[INFO] [stdout]     |
[INFO] [stdout] 126 |             try!(wr.write_all(self.indent.as_bytes()));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/template.rs:159:17
[INFO] [stdout]     |
[INFO] [stdout] 159 |                 try!(self.write_tracking_newlines(wr, line));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/template.rs:156:21
[INFO] [stdout]     |
[INFO] [stdout] 156 |                     try!(self.write_indent(wr));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/template.rs:169:9
[INFO] [stdout]     |
[INFO] [stdout] 169 |         try!(self.render_utag(&mut bytes, stack, path));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/template.rs:174:21
[INFO] [stdout]     |
[INFO] [stdout] 174 |                     try!(wr.write_all(b"&lt;"));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/template.rs:177:21
[INFO] [stdout]     |
[INFO] [stdout] 177 |                     try!(wr.write_all(b"&gt;"));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/template.rs:180:21
[INFO] [stdout]     |
[INFO] [stdout] 180 |                     try!(wr.write_all(b"&amp;"));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/template.rs:183:21
[INFO] [stdout]     |
[INFO] [stdout] 183 |                     try!(wr.write_all(b"&quot;"));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/template.rs:186:21
[INFO] [stdout]     |
[INFO] [stdout] 186 |                     try!(wr.write_all(b"&#39;"));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/template.rs:189:21
[INFO] [stdout]     |
[INFO] [stdout] 189 |                     try!(wr.write_all(&[b]));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/template.rs:201:17
[INFO] [stdout]     |
[INFO] [stdout] 201 |                 try!(self.write_indent(wr));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/template.rs:213:25
[INFO] [stdout]     |
[INFO] [stdout] 213 |                         try!(self.write_tracking_newlines(wr, value));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/template.rs:220:25
[INFO] [stdout]     |
[INFO] [stdout] 220 |                         try!(self.render(wr, stack, &tokens));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/template.rs:219:38
[INFO] [stdout]     |
[INFO] [stdout] 219 |                         let tokens = try!(self.render_fun("", "{{", "}}", f));
[INFO] [stdout]     |                                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/template.rs:267:25
[INFO] [stdout]     |
[INFO] [stdout] 267 |                         try!(self.render(wr, stack, children));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/template.rs:273:29
[INFO] [stdout]     |
[INFO] [stdout] 273 | ...                   try!(self.render(wr, stack, children));
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/template.rs:280:29
[INFO] [stdout]     |
[INFO] [stdout] 280 | ...                   try!(self.render(wr, stack, children));
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/template.rs:286:25
[INFO] [stdout]     |
[INFO] [stdout] 286 |                         try!(self.render(wr, stack, children));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/template.rs:292:25
[INFO] [stdout]     |
[INFO] [stdout] 292 |                         try!(self.render(wr, stack, &tokens));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/template.rs:291:38
[INFO] [stdout]     |
[INFO] [stdout] 291 |                         let tokens = try!(self.render_fun(src, otag, ctag, f));
[INFO] [stdout]     |                                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/template.rs:312:17
[INFO] [stdout]     |
[INFO] [stdout] 312 |                 try!(self.render(wr, stack, &tokens));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/template.rs:334:27
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let (tokens, _) = try!(compiler.compile());
[INFO] [stdout]     |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/data.rs:11:21
[INFO] [stdout]    |
[INFO] [stdout] 11 |     Fun(RefCell<Box<FnMut(String) -> String + Send>>),
[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/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 11 |     Fun(RefCell<Box<dyn FnMut(String) -> String + Send>>),
[INFO] [stdout]    |                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/template.rs:324:31
[INFO] [stdout]     |
[INFO] [stdout] 324 |                   f: &mut Box<FnMut(String) -> String + Send + 'static>)
[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/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 324 |                   f: &mut Box<dyn FnMut(String) -> String + Send + 'static>)
[INFO] [stdout]     |                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/encoder.rs:39:14
[INFO] [stdout]    |
[INFO] [stdout] 39 |         self.description().fmt(f)
[INFO] [stdout]    |              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:29:14
[INFO] [stdout]    |
[INFO] [stdout] 29 |         self.description().fmt(f)
[INFO] [stdout]    |              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:38:39
[INFO] [stdout]    |
[INFO] [stdout] 38 |             Error::Io(ref err) => err.description(),
[INFO] [stdout]    |                                       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:39:43
[INFO] [stdout]    |
[INFO] [stdout] 39 |             Error::Parser(ref err) => err.description(),
[INFO] [stdout]    |                                           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:40:44
[INFO] [stdout]    |
[INFO] [stdout] 40 |             Error::Encoder(ref err) => err.description(),
[INFO] [stdout]    |                                            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/parser.rs:67:39
[INFO] [stdout]    |
[INFO] [stdout] 67 |             _ => write!(f, "{}", self.description()),
[INFO] [stdout]    |                                       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `Command { std: "docker" "inspect" "35c0c4d8b177235715214bde801c85e5f4fcbdbfe1cea9fa102f07fdc2b44e97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35c0c4d8b177235715214bde801c85e5f4fcbdbfe1cea9fa102f07fdc2b44e97", kill_on_drop: false }`
[INFO] [stdout] 35c0c4d8b177235715214bde801c85e5f4fcbdbfe1cea9fa102f07fdc2b44e97
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 40f7948c2fea271ec661627f3193dd8c57ed397fc7565b8ac6771f9cebf2514b
[INFO] running `Command { std: "docker" "start" "-a" "40f7948c2fea271ec661627f3193dd8c57ed397fc7565b8ac6771f9cebf2514b", kill_on_drop: false }`
[INFO] [stderr] warning: An explicit [[test]] section is specified in Cargo.toml which currently
[INFO] [stderr] disables Cargo from automatically inferring other test targets.
[INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following
[INFO] [stderr] files will be included as a test target:
[INFO] [stderr] 
[INFO] [stderr] * tests/builder.rs
[INFO] [stderr] * tests/template.rs
[INFO] [stderr] * tests/macros.rs
[INFO] [stderr] 
[INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be
[INFO] [stderr] ready to be compiled as a test target today. You can future-proof yourself
[INFO] [stderr] and disable this warning by adding `autotests = false` to your [package]
[INFO] [stderr] section. You may also move the files to a location where Cargo would not
[INFO] [stderr] automatically infer them to be a target, such as in subfolders.
[INFO] [stderr] 
[INFO] [stderr] For more information on this warning you can consult
[INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/compiler.rs:54:13
[INFO] [stdout]    |
[INFO] [stdout] 54 |             try!(parser.parse())
[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/compiler.rs:69:25
[INFO] [stdout]    |
[INFO] [stdout] 69 |                         try!(file.read_to_string(&mut string));
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/compiler.rs:79:53
[INFO] [stdout]    |
[INFO] [stdout] 79 |                         let (tokens, subpartials) = try!(compiler.compile());
[INFO] [stdout]    |                                                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/context.rs:40:34
[INFO] [stdout]    |
[INFO] [stdout] 40 |         let (tokens, partials) = try!(compiler.compile());
[INFO] [stdout]    |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/context.rs:53:9
[INFO] [stdout]    |
[INFO] [stdout] 53 |         try!(file.read_to_end(&mut s));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/context.rs:52:24
[INFO] [stdout]    |
[INFO] [stdout] 52 |         let mut file = try!(File::open(&path));
[INFO] [stdout]    |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/encoder.rs:331:23
[INFO] [stdout]     |
[INFO] [stdout] 331 |         self.vec.push(try!(to_data(&value)));
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/encoder.rs:369:30
[INFO] [stdout]     |
[INFO] [stdout] 369 |         self.map.insert(key, try!(to_data(&value)));
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:216:29
[INFO] [stdout]     |
[INFO] [stdout] 216 | ...                   try!(self.add_tag());
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:227:29
[INFO] [stdout]     |
[INFO] [stdout] 227 | ...                   try!(self.add_tag());
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:365:9
[INFO] [stdout]     |
[INFO] [stdout] 365 |         try!(deny_blank(&content));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:375:28
[INFO] [stdout]     |
[INFO] [stdout] 375 |                 let name = try!(get_name_or_implicit(name));
[INFO] [stdout]     |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:381:32
[INFO] [stdout]     |
[INFO] [stdout] 381 |                     let name = try!(get_name_or_implicit(name));
[INFO] [stdout]     |                                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:390:28
[INFO] [stdout]     |
[INFO] [stdout] 390 |                 let name = try!(get_name_or_implicit(&content[1..len]));
[INFO] [stdout]     |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:396:28
[INFO] [stdout]     |
[INFO] [stdout] 396 |                 let name = try!(get_name_or_implicit(&content[1..len]));
[INFO] [stdout]     |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:402:28
[INFO] [stdout]     |
[INFO] [stdout] 402 |                 let name = try!(get_name_or_implicit(&content[1..len]));
[INFO] [stdout]     |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:462:17
[INFO] [stdout]     |
[INFO] [stdout] 462 |                 try!(self.add_partial(&content, tag));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:468:29
[INFO] [stdout]     |
[INFO] [stdout] 468 |                     let s = try!(deny_blank(&content[1..len - 1]));
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:495:28
[INFO] [stdout]     |
[INFO] [stdout] 495 |                 let name = try!(get_name_or_implicit(&content));
[INFO] [stdout]     |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:533:20
[INFO] [stdout]     |
[INFO] [stdout] 533 |         let name = try!(deny_blank(name));
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:563:16
[INFO] [stdout]     |
[INFO] [stdout] 563 |     let name = try!(deny_blank(&name));
[INFO] [stdout]     |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/template.rs:52:9
[INFO] [stdout]    |
[INFO] [stdout] 52 |         try!(self.render(&mut output, data));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/template.rs:59:9
[INFO] [stdout]    |
[INFO] [stdout] 59 |         try!(self.render_data(&mut output, data));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/template.rs:81:13
[INFO] [stdout]    |
[INFO] [stdout] 81 |             try!(self.render_token(wr, stack, token));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/template.rs:114:9
[INFO] [stdout]     |
[INFO] [stdout] 114 |         try!(wr.write_all(value.as_bytes()));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/template.rs:126:13
[INFO] [stdout]     |
[INFO] [stdout] 126 |             try!(wr.write_all(self.indent.as_bytes()));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/template.rs:159:17
[INFO] [stdout]     |
[INFO] [stdout] 159 |                 try!(self.write_tracking_newlines(wr, line));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/template.rs:156:21
[INFO] [stdout]     |
[INFO] [stdout] 156 |                     try!(self.write_indent(wr));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/template.rs:169:9
[INFO] [stdout]     |
[INFO] [stdout] 169 |         try!(self.render_utag(&mut bytes, stack, path));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/template.rs:174:21
[INFO] [stdout]     |
[INFO] [stdout] 174 |                     try!(wr.write_all(b"&lt;"));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/template.rs:177:21
[INFO] [stdout]     |
[INFO] [stdout] 177 |                     try!(wr.write_all(b"&gt;"));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/template.rs:180:21
[INFO] [stdout]     |
[INFO] [stdout] 180 |                     try!(wr.write_all(b"&amp;"));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/template.rs:183:21
[INFO] [stdout]     |
[INFO] [stdout] 183 |                     try!(wr.write_all(b"&quot;"));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/template.rs:186:21
[INFO] [stdout]     |
[INFO] [stdout] 186 |                     try!(wr.write_all(b"&#39;"));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/template.rs:189:21
[INFO] [stdout]     |
[INFO] [stdout] 189 |                     try!(wr.write_all(&[b]));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/template.rs:201:17
[INFO] [stdout]     |
[INFO] [stdout] 201 |                 try!(self.write_indent(wr));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/template.rs:213:25
[INFO] [stdout]     |
[INFO] [stdout] 213 |                         try!(self.write_tracking_newlines(wr, value));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/template.rs:220:25
[INFO] [stdout]     |
[INFO] [stdout] 220 |                         try!(self.render(wr, stack, &tokens));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/template.rs:219:38
[INFO] [stdout]     |
[INFO] [stdout] 219 |                         let tokens = try!(self.render_fun("", "{{", "}}", f));
[INFO] [stdout]     |                                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/template.rs:267:25
[INFO] [stdout]     |
[INFO] [stdout] 267 |                         try!(self.render(wr, stack, children));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/template.rs:273:29
[INFO] [stdout]     |
[INFO] [stdout] 273 | ...                   try!(self.render(wr, stack, children));
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/template.rs:280:29
[INFO] [stdout]     |
[INFO] [stdout] 280 | ...                   try!(self.render(wr, stack, children));
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/template.rs:286:25
[INFO] [stdout]     |
[INFO] [stdout] 286 |                         try!(self.render(wr, stack, children));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/template.rs:292:25
[INFO] [stdout]     |
[INFO] [stdout] 292 |                         try!(self.render(wr, stack, &tokens));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/template.rs:291:38
[INFO] [stdout]     |
[INFO] [stdout] 291 |                         let tokens = try!(self.render_fun(src, otag, ctag, f));
[INFO] [stdout]     |                                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/template.rs:312:17
[INFO] [stdout]     |
[INFO] [stdout] 312 |                 try!(self.render(wr, stack, &tokens));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/template.rs:334:27
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let (tokens, _) = try!(compiler.compile());
[INFO] [stdout]     |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/data.rs:11:21
[INFO] [stdout]    |
[INFO] [stdout] 11 |     Fun(RefCell<Box<FnMut(String) -> String + Send>>),
[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/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 11 |     Fun(RefCell<Box<dyn FnMut(String) -> String + Send>>),
[INFO] [stdout]    |                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/template.rs:324:31
[INFO] [stdout]     |
[INFO] [stdout] 324 |                   f: &mut Box<FnMut(String) -> String + Send + 'static>)
[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/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 324 |                   f: &mut Box<dyn FnMut(String) -> String + Send + 'static>)
[INFO] [stdout]     |                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/encoder.rs:39:14
[INFO] [stdout]    |
[INFO] [stdout] 39 |         self.description().fmt(f)
[INFO] [stdout]    |              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:29:14
[INFO] [stdout]    |
[INFO] [stdout] 29 |         self.description().fmt(f)
[INFO] [stdout]    |              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:38:39
[INFO] [stdout]    |
[INFO] [stdout] 38 |             Error::Io(ref err) => err.description(),
[INFO] [stdout]    |                                       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:39:43
[INFO] [stdout]    |
[INFO] [stdout] 39 |             Error::Parser(ref err) => err.description(),
[INFO] [stdout]    |                                           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:40:44
[INFO] [stdout]    |
[INFO] [stdout] 40 |             Error::Encoder(ref err) => err.description(),
[INFO] [stdout]    |                                            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/parser.rs:67:39
[INFO] [stdout]    |
[INFO] [stdout] 67 |             _ => write!(f, "{}", self.description()),
[INFO] [stdout]    |                                       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling tempdir v0.3.7
[INFO] [stderr]    Compiling mustache v0.9.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> tests/template.rs:55:5
[INFO] [stdout]    |
[INFO] [stdout] 55 |     try!(template.render(&mut bytes, data));
[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/compiler.rs:54:13
[INFO] [stdout]    |
[INFO] [stdout] 54 |             try!(parser.parse())
[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/compiler.rs:69:25
[INFO] [stdout]    |
[INFO] [stdout] 69 |                         try!(file.read_to_string(&mut string));
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/compiler.rs:79:53
[INFO] [stdout]    |
[INFO] [stdout] 79 |                         let (tokens, subpartials) = try!(compiler.compile());
[INFO] [stdout]    |                                                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/context.rs:40:34
[INFO] [stdout]    |
[INFO] [stdout] 40 |         let (tokens, partials) = try!(compiler.compile());
[INFO] [stdout]    |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/context.rs:53:9
[INFO] [stdout]    |
[INFO] [stdout] 53 |         try!(file.read_to_end(&mut s));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/context.rs:52:24
[INFO] [stdout]    |
[INFO] [stdout] 52 |         let mut file = try!(File::open(&path));
[INFO] [stdout]    |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/encoder.rs:331:23
[INFO] [stdout]     |
[INFO] [stdout] 331 |         self.vec.push(try!(to_data(&value)));
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/encoder.rs:369:30
[INFO] [stdout]     |
[INFO] [stdout] 369 |         self.map.insert(key, try!(to_data(&value)));
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:216:29
[INFO] [stdout]     |
[INFO] [stdout] 216 | ...                   try!(self.add_tag());
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:227:29
[INFO] [stdout]     |
[INFO] [stdout] 227 | ...                   try!(self.add_tag());
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:365:9
[INFO] [stdout]     |
[INFO] [stdout] 365 |         try!(deny_blank(&content));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:375:28
[INFO] [stdout]     |
[INFO] [stdout] 375 |                 let name = try!(get_name_or_implicit(name));
[INFO] [stdout]     |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:381:32
[INFO] [stdout]     |
[INFO] [stdout] 381 |                     let name = try!(get_name_or_implicit(name));
[INFO] [stdout]     |                                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:390:28
[INFO] [stdout]     |
[INFO] [stdout] 390 |                 let name = try!(get_name_or_implicit(&content[1..len]));
[INFO] [stdout]     |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:396:28
[INFO] [stdout]     |
[INFO] [stdout] 396 |                 let name = try!(get_name_or_implicit(&content[1..len]));
[INFO] [stdout]     |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:402:28
[INFO] [stdout]     |
[INFO] [stdout] 402 |                 let name = try!(get_name_or_implicit(&content[1..len]));
[INFO] [stdout]     |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:462:17
[INFO] [stdout]     |
[INFO] [stdout] 462 |                 try!(self.add_partial(&content, tag));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:468:29
[INFO] [stdout]     |
[INFO] [stdout] 468 |                     let s = try!(deny_blank(&content[1..len - 1]));
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:495:28
[INFO] [stdout]     |
[INFO] [stdout] 495 |                 let name = try!(get_name_or_implicit(&content));
[INFO] [stdout]     |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:533:20
[INFO] [stdout]     |
[INFO] [stdout] 533 |         let name = try!(deny_blank(name));
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser.rs:563:16
[INFO] [stdout]     |
[INFO] [stdout] 563 |     let name = try!(deny_blank(&name));
[INFO] [stdout]     |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/template.rs:52:9
[INFO] [stdout]    |
[INFO] [stdout] 52 |         try!(self.render(&mut output, data));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/template.rs:59:9
[INFO] [stdout]    |
[INFO] [stdout] 59 |         try!(self.render_data(&mut output, data));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/template.rs:81:13
[INFO] [stdout]    |
[INFO] [stdout] 81 |             try!(self.render_token(wr, stack, token));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/template.rs:114:9
[INFO] [stdout]     |
[INFO] [stdout] 114 |         try!(wr.write_all(value.as_bytes()));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/template.rs:126:13
[INFO] [stdout]     |
[INFO] [stdout] 126 |             try!(wr.write_all(self.indent.as_bytes()));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/template.rs:159:17
[INFO] [stdout]     |
[INFO] [stdout] 159 |                 try!(self.write_tracking_newlines(wr, line));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/template.rs:156:21
[INFO] [stdout]     |
[INFO] [stdout] 156 |                     try!(self.write_indent(wr));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/template.rs:169:9
[INFO] [stdout]     |
[INFO] [stdout] 169 |         try!(self.render_utag(&mut bytes, stack, path));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/template.rs:174:21
[INFO] [stdout]     |
[INFO] [stdout] 174 |                     try!(wr.write_all(b"&lt;"));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/template.rs:177:21
[INFO] [stdout]     |
[INFO] [stdout] 177 |                     try!(wr.write_all(b"&gt;"));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/template.rs:180:21
[INFO] [stdout]     |
[INFO] [stdout] 180 |                     try!(wr.write_all(b"&amp;"));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/template.rs:183:21
[INFO] [stdout]     |
[INFO] [stdout] 183 |                     try!(wr.write_all(b"&quot;"));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/template.rs:186:21
[INFO] [stdout]     |
[INFO] [stdout] 186 |                     try!(wr.write_all(b"&#39;"));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/template.rs:189:21
[INFO] [stdout]     |
[INFO] [stdout] 189 |                     try!(wr.write_all(&[b]));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/template.rs:201:17
[INFO] [stdout]     |
[INFO] [stdout] 201 |                 try!(self.write_indent(wr));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/template.rs:213:25
[INFO] [stdout]     |
[INFO] [stdout] 213 |                         try!(self.write_tracking_newlines(wr, value));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/template.rs:220:25
[INFO] [stdout]     |
[INFO] [stdout] 220 |                         try!(self.render(wr, stack, &tokens));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/template.rs:219:38
[INFO] [stdout]     |
[INFO] [stdout] 219 |                         let tokens = try!(self.render_fun("", "{{", "}}", f));
[INFO] [stdout]     |                                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/template.rs:267:25
[INFO] [stdout]     |
[INFO] [stdout] 267 |                         try!(self.render(wr, stack, children));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/template.rs:273:29
[INFO] [stdout]     |
[INFO] [stdout] 273 | ...                   try!(self.render(wr, stack, children));
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/template.rs:280:29
[INFO] [stdout]     |
[INFO] [stdout] 280 | ...                   try!(self.render(wr, stack, children));
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/template.rs:286:25
[INFO] [stdout]     |
[INFO] [stdout] 286 |                         try!(self.render(wr, stack, children));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/template.rs:292:25
[INFO] [stdout]     |
[INFO] [stdout] 292 |                         try!(self.render(wr, stack, &tokens));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/template.rs:291:38
[INFO] [stdout]     |
[INFO] [stdout] 291 |                         let tokens = try!(self.render_fun(src, otag, ctag, f));
[INFO] [stdout]     |                                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/template.rs:312:17
[INFO] [stdout]     |
[INFO] [stdout] 312 |                 try!(self.render(wr, stack, &tokens));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/template.rs:334:27
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let (tokens, _) = try!(compiler.compile());
[INFO] [stdout]     |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/data.rs:11:21
[INFO] [stdout]    |
[INFO] [stdout] 11 |     Fun(RefCell<Box<FnMut(String) -> String + Send>>),
[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/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 11 |     Fun(RefCell<Box<dyn FnMut(String) -> String + Send>>),
[INFO] [stdout]    |                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> tests/template.rs:321:22
[INFO] [stdout]     |
[INFO] [stdout] 321 |         assert_eq!(e.description(), "failed to write whole buffer")
[INFO] [stdout]     |                      ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/template.rs:324:31
[INFO] [stdout]     |
[INFO] [stdout] 324 |                   f: &mut Box<FnMut(String) -> String + Send + 'static>)
[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/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 324 |                   f: &mut Box<dyn FnMut(String) -> String + Send + 'static>)
[INFO] [stdout]     |                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/encoder.rs:39:14
[INFO] [stdout]    |
[INFO] [stdout] 39 |         self.description().fmt(f)
[INFO] [stdout]    |              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:29:14
[INFO] [stdout]    |
[INFO] [stdout] 29 |         self.description().fmt(f)
[INFO] [stdout]    |              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:38:39
[INFO] [stdout]    |
[INFO] [stdout] 38 |             Error::Io(ref err) => err.description(),
[INFO] [stdout]    |                                       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:39:43
[INFO] [stdout]    |
[INFO] [stdout] 39 |             Error::Parser(ref err) => err.description(),
[INFO] [stdout]    |                                           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:40:44
[INFO] [stdout]    |
[INFO] [stdout] 40 |             Error::Encoder(ref err) => err.description(),
[INFO] [stdout]    |                                            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/parser.rs:67:39
[INFO] [stdout]    |
[INFO] [stdout] 67 |             _ => write!(f, "{}", self.description()),
[INFO] [stdout]    |                                       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.60s
[INFO] running `Command { std: "docker" "inspect" "40f7948c2fea271ec661627f3193dd8c57ed397fc7565b8ac6771f9cebf2514b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40f7948c2fea271ec661627f3193dd8c57ed397fc7565b8ac6771f9cebf2514b", kill_on_drop: false }`
[INFO] [stdout] 40f7948c2fea271ec661627f3193dd8c57ed397fc7565b8ac6771f9cebf2514b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f32920c01dfbe35485bcebf3cdaa78e4d691261423f4b06dc269172d9632091f
[INFO] running `Command { std: "docker" "start" "-a" "f32920c01dfbe35485bcebf3cdaa78e4d691261423f4b06dc269172d9632091f", kill_on_drop: false }`
[INFO] [stderr] warning: An explicit [[test]] section is specified in Cargo.toml which currently
[INFO] [stderr] disables Cargo from automatically inferring other test targets.
[INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following
[INFO] [stderr] files will be included as a test target:
[INFO] [stderr] 
[INFO] [stderr] * tests/builder.rs
[INFO] [stderr] * tests/template.rs
[INFO] [stderr] * tests/macros.rs
[INFO] [stderr] 
[INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be
[INFO] [stderr] ready to be compiled as a test target today. You can future-proof yourself
[INFO] [stderr] and disable this warning by adding `autotests = false` to your [package]
[INFO] [stderr] section. You may also move the files to a location where Cargo would not
[INFO] [stderr] automatically infer them to be a target, such as in subfolders.
[INFO] [stderr] 
[INFO] [stderr] For more information on this warning you can consult
[INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/compiler.rs:54:13
[INFO] [stderr]    |
[INFO] [stderr] 54 |             try!(parser.parse())
[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/compiler.rs:69:25
[INFO] [stderr]    |
[INFO] [stderr] 69 |                         try!(file.read_to_string(&mut string));
[INFO] [stderr]    |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/compiler.rs:79:53
[INFO] [stderr]    |
[INFO] [stderr] 79 |                         let (tokens, subpartials) = try!(compiler.compile());
[INFO] [stderr]    |                                                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/context.rs:40:34
[INFO] [stderr]    |
[INFO] [stderr] 40 |         let (tokens, partials) = try!(compiler.compile());
[INFO] [stderr]    |                                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/context.rs:53:9
[INFO] [stderr]    |
[INFO] [stderr] 53 |         try!(file.read_to_end(&mut s));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/context.rs:52:24
[INFO] [stderr]    |
[INFO] [stderr] 52 |         let mut file = try!(File::open(&path));
[INFO] [stderr]    |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/encoder.rs:331:23
[INFO] [stderr]     |
[INFO] [stderr] 331 |         self.vec.push(try!(to_data(&value)));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/encoder.rs:369:30
[INFO] [stderr]     |
[INFO] [stderr] 369 |         self.map.insert(key, try!(to_data(&value)));
[INFO] [stderr]     |                              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/parser.rs:216:29
[INFO] [stderr]     |
[INFO] [stderr] 216 | ...                   try!(self.add_tag());
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/parser.rs:227:29
[INFO] [stderr]     |
[INFO] [stderr] 227 | ...                   try!(self.add_tag());
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/parser.rs:365:9
[INFO] [stderr]     |
[INFO] [stderr] 365 |         try!(deny_blank(&content));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/parser.rs:375:28
[INFO] [stderr]     |
[INFO] [stderr] 375 |                 let name = try!(get_name_or_implicit(name));
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/parser.rs:381:32
[INFO] [stderr]     |
[INFO] [stderr] 381 |                     let name = try!(get_name_or_implicit(name));
[INFO] [stderr]     |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/parser.rs:390:28
[INFO] [stderr]     |
[INFO] [stderr] 390 |                 let name = try!(get_name_or_implicit(&content[1..len]));
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/parser.rs:396:28
[INFO] [stderr]     |
[INFO] [stderr] 396 |                 let name = try!(get_name_or_implicit(&content[1..len]));
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/parser.rs:402:28
[INFO] [stderr]     |
[INFO] [stderr] 402 |                 let name = try!(get_name_or_implicit(&content[1..len]));
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/parser.rs:462:17
[INFO] [stderr]     |
[INFO] [stderr] 462 |                 try!(self.add_partial(&content, tag));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/parser.rs:468:29
[INFO] [stderr]     |
[INFO] [stderr] 468 |                     let s = try!(deny_blank(&content[1..len - 1]));
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/parser.rs:495:28
[INFO] [stderr]     |
[INFO] [stderr] 495 |                 let name = try!(get_name_or_implicit(&content));
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/parser.rs:533:20
[INFO] [stderr]     |
[INFO] [stderr] 533 |         let name = try!(deny_blank(name));
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/parser.rs:563:16
[INFO] [stderr]     |
[INFO] [stderr] 563 |     let name = try!(deny_blank(&name));
[INFO] [stderr]     |                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/template.rs:52:9
[INFO] [stderr]    |
[INFO] [stderr] 52 |         try!(self.render(&mut output, data));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/template.rs:59:9
[INFO] [stderr]    |
[INFO] [stderr] 59 |         try!(self.render_data(&mut output, data));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/template.rs:81:13
[INFO] [stderr]    |
[INFO] [stderr] 81 |             try!(self.render_token(wr, stack, token));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/template.rs:114:9
[INFO] [stderr]     |
[INFO] [stderr] 114 |         try!(wr.write_all(value.as_bytes()));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/template.rs:126:13
[INFO] [stderr]     |
[INFO] [stderr] 126 |             try!(wr.write_all(self.indent.as_bytes()));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/template.rs:159:17
[INFO] [stderr]     |
[INFO] [stderr] 159 |                 try!(self.write_tracking_newlines(wr, line));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/template.rs:156:21
[INFO] [stderr]     |
[INFO] [stderr] 156 |                     try!(self.write_indent(wr));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/template.rs:169:9
[INFO] [stderr]     |
[INFO] [stderr] 169 |         try!(self.render_utag(&mut bytes, stack, path));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/template.rs:174:21
[INFO] [stderr]     |
[INFO] [stderr] 174 |                     try!(wr.write_all(b"&lt;"));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/template.rs:177:21
[INFO] [stderr]     |
[INFO] [stderr] 177 |                     try!(wr.write_all(b"&gt;"));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/template.rs:180:21
[INFO] [stderr]     |
[INFO] [stderr] 180 |                     try!(wr.write_all(b"&amp;"));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/template.rs:183:21
[INFO] [stderr]     |
[INFO] [stderr] 183 |                     try!(wr.write_all(b"&quot;"));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/template.rs:186:21
[INFO] [stderr]     |
[INFO] [stderr] 186 |                     try!(wr.write_all(b"&#39;"));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/template.rs:189:21
[INFO] [stderr]     |
[INFO] [stderr] 189 |                     try!(wr.write_all(&[b]));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/template.rs:201:17
[INFO] [stderr]     |
[INFO] [stderr] 201 |                 try!(self.write_indent(wr));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/template.rs:213:25
[INFO] [stderr]     |
[INFO] [stderr] 213 |                         try!(self.write_tracking_newlines(wr, value));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/template.rs:220:25
[INFO] [stderr]     |
[INFO] [stderr] 220 |                         try!(self.render(wr, stack, &tokens));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/template.rs:219:38
[INFO] [stderr]     |
[INFO] [stderr] 219 |                         let tokens = try!(self.render_fun("", "{{", "}}", f));
[INFO] [stderr]     |                                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/template.rs:267:25
[INFO] [stderr]     |
[INFO] [stderr] 267 |                         try!(self.render(wr, stack, children));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/template.rs:273:29
[INFO] [stderr]     |
[INFO] [stderr] 273 | ...                   try!(self.render(wr, stack, children));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/template.rs:280:29
[INFO] [stderr]     |
[INFO] [stderr] 280 | ...                   try!(self.render(wr, stack, children));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/template.rs:286:25
[INFO] [stderr]     |
[INFO] [stderr] 286 |                         try!(self.render(wr, stack, children));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/template.rs:292:25
[INFO] [stderr]     |
[INFO] [stderr] 292 |                         try!(self.render(wr, stack, &tokens));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/template.rs:291:38
[INFO] [stderr]     |
[INFO] [stderr] 291 |                         let tokens = try!(self.render_fun(src, otag, ctag, f));
[INFO] [stderr]     |                                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/template.rs:312:17
[INFO] [stderr]     |
[INFO] [stderr] 312 |                 try!(self.render(wr, stack, &tokens));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/template.rs:334:27
[INFO] [stderr]     |
[INFO] [stderr] 334 |         let (tokens, _) = try!(compiler.compile());
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/data.rs:11:21
[INFO] [stderr]    |
[INFO] [stderr] 11 |     Fun(RefCell<Box<FnMut(String) -> String + Send>>),
[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/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 11 |     Fun(RefCell<Box<dyn FnMut(String) -> String + Send>>),
[INFO] [stderr]    |                     +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/template.rs:324:31
[INFO] [stderr]     |
[INFO] [stderr] 324 |                   f: &mut Box<FnMut(String) -> String + Send + 'static>)
[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/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 324 |                   f: &mut Box<dyn FnMut(String) -> String + Send + 'static>)
[INFO] [stderr]     |                               +++
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]   --> src/encoder.rs:39:14
[INFO] [stderr]    |
[INFO] [stderr] 39 |         self.description().fmt(f)
[INFO] [stderr]    |              ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]   --> src/error.rs:29:14
[INFO] [stderr]    |
[INFO] [stderr] 29 |         self.description().fmt(f)
[INFO] [stderr]    |              ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]   --> src/error.rs:38:39
[INFO] [stderr]    |
[INFO] [stderr] 38 |             Error::Io(ref err) => err.description(),
[INFO] [stderr]    |                                       ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]   --> src/error.rs:39:43
[INFO] [stderr]    |
[INFO] [stderr] 39 |             Error::Parser(ref err) => err.description(),
[INFO] [stderr]    |                                           ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]   --> src/error.rs:40:44
[INFO] [stderr]    |
[INFO] [stderr] 40 |             Error::Encoder(ref err) => err.description(),
[INFO] [stderr]    |                                            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]   --> src/parser.rs:67:39
[INFO] [stderr]    |
[INFO] [stderr] 67 |             _ => write!(f, "{}", self.description()),
[INFO] [stderr]    |                                       ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `mustache` (lib) generated 55 warnings (run `cargo fix --lib -p mustache` to apply 2 suggestions)
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> tests/template.rs:55:5
[INFO] [stderr]    |
[INFO] [stderr] 55 |     try!(template.render(&mut bytes, data));
[INFO] [stderr]    |     ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]    --> tests/template.rs:321:22
[INFO] [stderr]     |
[INFO] [stderr] 321 |         assert_eq!(e.description(), "failed to write whole buffer")
[INFO] [stderr]     |                      ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `mustache` (test "test") generated 2 warnings
[INFO] [stderr] warning: `mustache` (lib test) generated 55 warnings (55 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mustache-ead0e0a2ef55b815)
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test compiler::tests::test_compile_delimiters ... ok
[INFO] [stdout] test compiler::tests::test_compile_partials ... ok
[INFO] [stdout] test compiler::tests::test_compile_etags ... ok
[INFO] [stdout] test compiler::tests::test_compile_texts ... ok
[INFO] [stdout] test compiler::tests::test_compile_sections ... ok
[INFO] [stdout] test parser::tests::empty_input ... ok
[INFO] [stdout] test parser::tests::bad_closing_tag ... ok
[INFO] [stdout] test parser::tests::inverted::unclosed ... ok
[INFO] [stdout] test parser::tests::inverted::sanity ... ok
[INFO] [stdout] test parser::tests::inverted::unclosed_with_path ... ok
[INFO] [stdout] test parser::tests::inverted::unclosed_nested_with_wrong_closing_tag ... ok
[INFO] [stdout] test compiler::tests::test_compile_utags ... ok
[INFO] [stdout] test parser::tests::sections::sanity ... ok
[INFO] [stdout] test parser::tests::sections::early_close ... ok
[INFO] [stdout] test parser::tests::sections::unclosed ... ok
[INFO] [stdout] test parser::tests::sections::unclosed_nested ... ok
[INFO] [stdout] test parser::tests::sections::unclosed_nested_with_wrong_closing_tag ... ok
[INFO] [stdout] test parser::tests::sections::unclosed_with_path ... ok
[INFO] [stdout] test parser::tests::set_delimeter::missing_closing_tag ... ok
[INFO] [stdout] test parser::tests::set_delimeter::closing_tag_is_whitespace ... ok
[INFO] [stdout] test parser::tests::set_delimeter::sanity ... ok
[INFO] [stdout] test parser::tests::set_delimeter::missing_closing_equals ... ok
[INFO] [stdout] test parser::tests::unclosed_tag ... ok
[INFO] [stdout] test parser::tests::unbalanced_unescape ... ok
[INFO] [stdout] test parser::tests::whitespace_only_tag ... ok
[INFO] [stdout] test parser::tests::empty_tag ... ok
[INFO] [stderr]      Running tests/test.rs (/opt/rustwide/target/debug/deps/test-2d78b34073dee68b)
[INFO] [stdout] test parser::tests::inverted::unclosed_nested ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 37 tests
[INFO] [stdout] test builder::test_empty_builders ... ok
[INFO] [stdout] test builder::test_map_fn_builder ... ok
[INFO] [stdout] test builder::test_builders ... ok
[INFO] [stdout] test template::context_search::from_base ... ok
[INFO] [stdout] test builder::test_vec_fn_builder ... ok
[INFO] [stdout] test template::context_search::from_mid_stack ... ok
[INFO] [stdout] test template::context_search::render_nothing_when_not_found ... ok
[INFO] [stdout] test template::test_implicit_section ... ok
[INFO] [stdout] test template::test_render_option ... ok
[INFO] [stdout] test template::test_render_inverted_sections ... ok
[INFO] [stdout] test template::test_render_option_nested ... ok
[INFO] [stdout] test template::test_implicit_inverted_section ... ok
[INFO] [stdout] test template::test_render_etags ... ok
[INFO] [stdout] test template::test_render_option_sections_implicit_ampersand ... ok
[INFO] [stdout] test template::test_render_option_complex ... ok
[INFO] [stdout] test template::test_render_option_sections_implicit_ampersand_alternative_delimeters ... ok
[INFO] [stdout] test template::test_render_option_sections_implicit ... ok
[INFO] [stdout] test template::test_render_option_sections_implicit_unescaped_alternative_delimeters ... ok
[INFO] [stdout] test template::test_render_option_sections_implicit_escaped ... ok
[INFO] [stdout] test template::test_render_option_sections_implicit_escaped_alternative_delimeters ... ok
[INFO] [stdout] test template::test_render_partial_dot_filename ... ok
[INFO] [stdout] test template::test_render_partial ... ok
[INFO] [stdout] test template::test_render_to_string ... ok
[INFO] [stdout] test template::test_render_sections ... ok
[INFO] [stdout] test template::test_render_texts ... ok
[INFO] [stdout] test template::test_nested_implicit_render ... ok
[INFO] [stdout] test template::test_render_data_to_string ... ok
[INFO] [stdout] test template::test_render_utags ... ok
[INFO] [stdout] test template::test_render_option_sections_implicit_unescaped ... ok
[INFO] [stdout] test template::test_spec_partials ... ok
[INFO] [stdout] test template::test_write_failure ... ok
[INFO] [stdout] test template::test_spec_lambdas ... ok
[INFO] [stdout] test template::test_spec_comments ... ok
[INFO] [stdout] test template::test_spec_inverted ... ok
[INFO] [stdout] test template::test_spec_delimiters ... ok
[INFO] [stdout] test template::test_spec_interpolation ... ok
[INFO] [stdout] test template::test_spec_sections ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 37 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mustache
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/builder.rs - builder::VecBuilder::push_bool (line 207) ... ok
[INFO] [stdout] test src/builder.rs - builder::MapBuilder::insert_fn (line 134) ... ok
[INFO] [stdout] test src/builder.rs - builder::MapBuilder::insert_str (line 45) ... ok
[INFO] [stdout] test src/builder.rs - builder::MapBuilder::insert (line 24) ... ok
[INFO] [stdout] test src/builder.rs - builder::VecBuilder::push (line 174) ... ok
[INFO] [stdout] test src/builder.rs - builder::MapBuilder::insert_map (line 105) ... ok
[INFO] [stdout] test src/builder.rs - builder::VecBuilder::push_str (line 191) ... ok
[INFO] [stdout] test src/builder.rs - builder::VecBuilder::push_map (line 245) ... ok
[INFO] [stdout] test src/builder.rs - builder::MapBuilder::insert_vec (line 82) ... ok
[INFO] [stdout] test src/builder.rs - builder::VecBuilder::push_fn (line 272) ... ok
[INFO] [stdout] test src/builder.rs - builder::VecBuilder::push_vec (line 223) ... ok
[INFO] [stdout] test src/builder.rs - builder::MapBuilder::insert_bool (line 64) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.11s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f32920c01dfbe35485bcebf3cdaa78e4d691261423f4b06dc269172d9632091f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f32920c01dfbe35485bcebf3cdaa78e4d691261423f4b06dc269172d9632091f", kill_on_drop: false }`
[INFO] [stdout] f32920c01dfbe35485bcebf3cdaa78e4d691261423f4b06dc269172d9632091f
