[INFO] fetching crate ferru 0.4.0...
[INFO] testing ferru-0.4.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate ferru 0.4.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate ferru 0.4.0
[INFO] finished tweaking crates.io crate ferru 0.4.0
[INFO] tweaked toml for crates.io crate ferru 0.4.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ferru 0.4.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 55 packages to latest compatible versions
[INFO] [stderr]       Adding clap v2.34.0 (available: v4.5.40)
[INFO] [stderr]       Adding env_logger v0.3.5 (available: v0.11.8)
[INFO] [stderr]       Adding log v0.3.9 (available: v0.4.27)
[INFO] [stderr]       Adding mustache v0.7.0 (available: v0.9.0)
[INFO] [stderr]       Adding serde_yaml v0.7.5 (available: v0.9.34+deprecated)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded mustache v0.7.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2c861b65159c58cf377ab8311aaf521698198bbba8485dfa7848ada41ba7d82d
[INFO] running `Command { std: "docker" "start" "-a" "2c861b65159c58cf377ab8311aaf521698198bbba8485dfa7848ada41ba7d82d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2c861b65159c58cf377ab8311aaf521698198bbba8485dfa7848ada41ba7d82d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c861b65159c58cf377ab8311aaf521698198bbba8485dfa7848ada41ba7d82d", kill_on_drop: false }`
[INFO] [stdout] 2c861b65159c58cf377ab8311aaf521698198bbba8485dfa7848ada41ba7d82d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] acbc6ab75db9393d39dda2e059f42f78c8bbe4b6ac33e56e3aca6e54616c635d
[INFO] running `Command { std: "docker" "start" "-a" "acbc6ab75db9393d39dda2e059f42f78c8bbe4b6ac33e56e3aca6e54616c635d", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]    Compiling winapi v0.2.8
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling regex-syntax v0.3.9
[INFO] [stderr]    Compiling unicode-width v0.1.14
[INFO] [stderr]    Compiling linked-hash-map v0.5.6
[INFO] [stderr]    Compiling utf8-ranges v0.1.3
[INFO] [stderr]    Compiling yaml-rust v0.3.5
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling rustc-serialize v0.3.25
[INFO] [stderr]    Compiling dtoa v0.4.8
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]    Compiling yaml-rust v0.4.5
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling thread-id v2.0.0
[INFO] [stderr]    Compiling memchr v0.1.11
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling thread_local v0.2.7
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling aho-corasick v0.5.3
[INFO] [stderr]    Compiling regex v0.1.80
[INFO] [stderr]    Compiling mustache v0.7.0
[INFO] [stderr]    Compiling env_logger v0.3.5
[INFO] [stderr]    Compiling serde_yaml v0.7.5
[INFO] [stderr]    Compiling ferru v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/ferru.rs:73:9
[INFO] [stdout]    |
[INFO] [stdout] 73 |         try!(util::copy_recursively(&source, &dest, is_static_file))
[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/ferru.rs:86:9
[INFO] [stdout]    |
[INFO] [stdout] 86 |         try!(document.render_to_file(&new_dest, &templates));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/document.rs:50:9
[INFO] [stdout]    |
[INFO] [stdout] 50 |         try!(template.render(&mut buf, &self.data));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/document.rs:64:9
[INFO] [stdout]    |
[INFO] [stdout] 64 |         try!(fs::create_dir_all(&try!(parent_path)));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/document.rs:77:9
[INFO] [stdout]    |
[INFO] [stdout] 77 |         try!(template.render(&mut file, &data));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/document.rs:59:29
[INFO] [stdout]    |
[INFO] [stdout] 59 |         let template_path = try!(self.template());
[INFO] [stdout]    |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/document.rs:60:24
[INFO] [stdout]    |
[INFO] [stdout] 60 |         let template = try!(templates.get(&template_path.to_owned())
[INFO] [stdout]    |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/document.rs:64:34
[INFO] [stdout]    |
[INFO] [stdout] 64 |         try!(fs::create_dir_all(&try!(parent_path)));
[INFO] [stdout]    |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/document.rs:66:24
[INFO] [stdout]    |
[INFO] [stdout] 66 |         let mut file = try!(File::create(file_path));
[INFO] [stdout]    |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/document.rs:69:32
[INFO] [stdout]    |
[INFO] [stdout] 69 |         data.insert("content", try!(self.as_html()));
[INFO] [stdout]    |                                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/document.rs:98:5
[INFO] [stdout]    |
[INFO] [stdout] 98 |     try!(util::walk_dir(
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/document.rs:111:17
[INFO] [stdout]     |
[INFO] [stdout] 111 |                 try!(file.read_to_string(&mut buf));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/document.rs:110:32
[INFO] [stdout]     |
[INFO] [stdout] 110 |                 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/document.rs:114:28
[INFO] [stdout]     |
[INFO] [stdout] 114 |             let document = try!(parser::parse_document(&content));
[INFO] [stdout]     |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/document.rs:115:33
[INFO] [stdout]     |
[INFO] [stdout] 115 |             let relative_path = try!(path.strip_prefix(documents_path));
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/template.rs:28:25
[INFO] [stdout]    |
[INFO] [stdout] 28 |     let templates_dir = try!(fs::read_dir(root_path));
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/template.rs:30:29
[INFO] [stdout]    |
[INFO] [stdout] 30 |         let template_path = try!(template_path).path();
[INFO] [stdout]    |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/template.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |         if !try!(fs::metadata(&template_path)).is_file() { continue; }
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/template.rs:38:17
[INFO] [stdout]    |
[INFO] [stdout] 38 |                 try!(template_file.read_to_string(&mut template));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/template.rs:46:24
[INFO] [stdout]    |
[INFO] [stdout] 46 |         let filename = try!(util::file_name_from_path(&template_path));
[INFO] [stdout]    |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/util.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     try!(walk_dir(
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/util.rs:34:48
[INFO] [stdout]    |
[INFO] [stdout] 34 |             let new_dest = &dest.as_ref().join(try!(entry.strip_prefix(source)));
[INFO] [stdout]    |                                                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/util.rs:38:17
[INFO] [stdout]    |
[INFO] [stdout] 38 |                 try!(fs::create_dir(new_dest));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/util.rs:41:17
[INFO] [stdout]    |
[INFO] [stdout] 41 |                 try!(fs::copy(&entry, new_dest));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/util.rs:56:18
[INFO] [stdout]    |
[INFO] [stdout] 56 |     for entry in try!(fs::read_dir(path)) {
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/util.rs:59:9
[INFO] [stdout]    |
[INFO] [stdout] 59 |         try!(action(&entry.path()));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/util.rs:57:21
[INFO] [stdout]    |
[INFO] [stdout] 57 |         let entry = try!(entry);
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/util.rs:62:13
[INFO] [stdout]    |
[INFO] [stdout] 62 |             try!(walk_dir(
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/util.rs:61:12
[INFO] [stdout]    |
[INFO] [stdout] 61 |         if try!(fs::metadata(&entry.path())).is_dir() {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/util.rs:75:5
[INFO] [stdout]    |
[INFO] [stdout] 75 |     try!(path.as_ref().file_name().ok_or(Error::MissingFileName))
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/error.rs:108:32
[INFO] [stdout]     |
[INFO] [stdout] 108 |     fn cause(&self) -> Option<&StdError> {
[INFO] [stdout]     |                                ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 108 |     fn cause(&self) -> Option<&dyn StdError> {
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/parser/error.rs:41:32
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn cause(&self) -> Option<&StdError> {
[INFO] [stdout]    |                                ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn cause(&self) -> Option<&dyn StdError> {
[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:89:36
[INFO] [stdout]    |
[INFO] [stdout] 89 |             e => write!(f, "{}", e.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:98:40
[INFO] [stdout]    |
[INFO] [stdout] 98 |             Error::IoError(ref e) => e.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:101:46
[INFO] [stdout]     |
[INFO] [stdout] 101 |             Error::MustacheError(ref e) => e.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:102:44
[INFO] [stdout]     |
[INFO] [stdout] 102 |             Error::ParserError(ref e) => e.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:103:49
[INFO] [stdout]     |
[INFO] [stdout] 103 |             Error::StripPrefixError(ref e) => e.description(),
[INFO] [stdout]     |                                                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::cause`: replaced by Error::source, which can support downcasting
[INFO] [stdout]    --> src/error.rs:110:40
[INFO] [stdout]     |
[INFO] [stdout] 110 |             Error::IoError(ref e) => e.cause(),
[INFO] [stdout]     |                                        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::cause`: replaced by Error::source, which can support downcasting
[INFO] [stdout]    --> src/error.rs:111:46
[INFO] [stdout]     |
[INFO] [stdout] 111 |             Error::MustacheError(ref e) => e.cause(),
[INFO] [stdout]     |                                              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::cause`: replaced by Error::source, which can support downcasting
[INFO] [stdout]    --> src/error.rs:112:44
[INFO] [stdout]     |
[INFO] [stdout] 112 |             Error::ParserError(ref e) => e.cause(),
[INFO] [stdout]     |                                            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::cause`: replaced by Error::source, which can support downcasting
[INFO] [stdout]    --> src/error.rs:113:49
[INFO] [stdout]     |
[INFO] [stdout] 113 |             Error::StripPrefixError(ref e) => e.cause(),
[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/error.rs:37:43
[INFO] [stdout]    |
[INFO] [stdout] 37 |             Error::SerdeError(ref e) => e.description(),
[INFO] [stdout]    |                                           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::cause`: replaced by Error::source, which can support downcasting
[INFO] [stdout]   --> src/parser/error.rs:43:43
[INFO] [stdout]    |
[INFO] [stdout] 43 |             Error::SerdeError(ref e) => e.cause(),
[INFO] [stdout]    |                                           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.26s
[INFO] running `Command { std: "docker" "inspect" "acbc6ab75db9393d39dda2e059f42f78c8bbe4b6ac33e56e3aca6e54616c635d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "acbc6ab75db9393d39dda2e059f42f78c8bbe4b6ac33e56e3aca6e54616c635d", kill_on_drop: false }`
[INFO] [stdout] acbc6ab75db9393d39dda2e059f42f78c8bbe4b6ac33e56e3aca6e54616c635d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 594d342c62350121cd3d1ecd9b1d2ae3fafe9767a52c743391cd6bf35aab6399
[INFO] running `Command { std: "docker" "start" "-a" "594d342c62350121cd3d1ecd9b1d2ae3fafe9767a52c743391cd6bf35aab6399", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/ferru.rs:73:9
[INFO] [stdout]    |
[INFO] [stdout] 73 |         try!(util::copy_recursively(&source, &dest, is_static_file))
[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/ferru.rs:86:9
[INFO] [stdout]    |
[INFO] [stdout] 86 |         try!(document.render_to_file(&new_dest, &templates));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/document.rs:50:9
[INFO] [stdout]    |
[INFO] [stdout] 50 |         try!(template.render(&mut buf, &self.data));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/document.rs:64:9
[INFO] [stdout]    |
[INFO] [stdout] 64 |         try!(fs::create_dir_all(&try!(parent_path)));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/document.rs:77:9
[INFO] [stdout]    |
[INFO] [stdout] 77 |         try!(template.render(&mut file, &data));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/document.rs:59:29
[INFO] [stdout]    |
[INFO] [stdout] 59 |         let template_path = try!(self.template());
[INFO] [stdout]    |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/document.rs:60:24
[INFO] [stdout]    |
[INFO] [stdout] 60 |         let template = try!(templates.get(&template_path.to_owned())
[INFO] [stdout]    |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/document.rs:64:34
[INFO] [stdout]    |
[INFO] [stdout] 64 |         try!(fs::create_dir_all(&try!(parent_path)));
[INFO] [stdout]    |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/document.rs:66:24
[INFO] [stdout]    |
[INFO] [stdout] 66 |         let mut file = try!(File::create(file_path));
[INFO] [stdout]    |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/document.rs:69:32
[INFO] [stdout]    |
[INFO] [stdout] 69 |         data.insert("content", try!(self.as_html()));
[INFO] [stdout]    |                                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/document.rs:98:5
[INFO] [stdout]    |
[INFO] [stdout] 98 |     try!(util::walk_dir(
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/document.rs:111:17
[INFO] [stdout]     |
[INFO] [stdout] 111 |                 try!(file.read_to_string(&mut buf));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/document.rs:110:32
[INFO] [stdout]     |
[INFO] [stdout] 110 |                 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/document.rs:114:28
[INFO] [stdout]     |
[INFO] [stdout] 114 |             let document = try!(parser::parse_document(&content));
[INFO] [stdout]     |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/document.rs:115:33
[INFO] [stdout]     |
[INFO] [stdout] 115 |             let relative_path = try!(path.strip_prefix(documents_path));
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/template.rs:28:25
[INFO] [stdout]    |
[INFO] [stdout] 28 |     let templates_dir = try!(fs::read_dir(root_path));
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/template.rs:30:29
[INFO] [stdout]    |
[INFO] [stdout] 30 |         let template_path = try!(template_path).path();
[INFO] [stdout]    |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/template.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |         if !try!(fs::metadata(&template_path)).is_file() { continue; }
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/template.rs:38:17
[INFO] [stdout]    |
[INFO] [stdout] 38 |                 try!(template_file.read_to_string(&mut template));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/template.rs:46:24
[INFO] [stdout]    |
[INFO] [stdout] 46 |         let filename = try!(util::file_name_from_path(&template_path));
[INFO] [stdout]    |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/util.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     try!(walk_dir(
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/util.rs:34:48
[INFO] [stdout]    |
[INFO] [stdout] 34 |             let new_dest = &dest.as_ref().join(try!(entry.strip_prefix(source)));
[INFO] [stdout]    |                                                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling ferru v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/util.rs:38:17
[INFO] [stdout]    |
[INFO] [stdout] 38 |                 try!(fs::create_dir(new_dest));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/util.rs:41:17
[INFO] [stdout]    |
[INFO] [stdout] 41 |                 try!(fs::copy(&entry, new_dest));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/util.rs:56:18
[INFO] [stdout]    |
[INFO] [stdout] 56 |     for entry in try!(fs::read_dir(path)) {
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/util.rs:59:9
[INFO] [stdout]    |
[INFO] [stdout] 59 |         try!(action(&entry.path()));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/util.rs:57:21
[INFO] [stdout]    |
[INFO] [stdout] 57 |         let entry = try!(entry);
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/util.rs:62:13
[INFO] [stdout]    |
[INFO] [stdout] 62 |             try!(walk_dir(
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/util.rs:61:12
[INFO] [stdout]    |
[INFO] [stdout] 61 |         if try!(fs::metadata(&entry.path())).is_dir() {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/util.rs:75:5
[INFO] [stdout]    |
[INFO] [stdout] 75 |     try!(path.as_ref().file_name().ok_or(Error::MissingFileName))
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/error.rs:108:32
[INFO] [stdout]     |
[INFO] [stdout] 108 |     fn cause(&self) -> Option<&StdError> {
[INFO] [stdout]     |                                ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 108 |     fn cause(&self) -> Option<&dyn StdError> {
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/parser/error.rs:41:32
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn cause(&self) -> Option<&StdError> {
[INFO] [stdout]    |                                ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn cause(&self) -> Option<&dyn StdError> {
[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:89:36
[INFO] [stdout]    |
[INFO] [stdout] 89 |             e => write!(f, "{}", e.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:98:40
[INFO] [stdout]    |
[INFO] [stdout] 98 |             Error::IoError(ref e) => e.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:101:46
[INFO] [stdout]     |
[INFO] [stdout] 101 |             Error::MustacheError(ref e) => e.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:102:44
[INFO] [stdout]     |
[INFO] [stdout] 102 |             Error::ParserError(ref e) => e.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:103:49
[INFO] [stdout]     |
[INFO] [stdout] 103 |             Error::StripPrefixError(ref e) => e.description(),
[INFO] [stdout]     |                                                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::cause`: replaced by Error::source, which can support downcasting
[INFO] [stdout]    --> src/error.rs:110:40
[INFO] [stdout]     |
[INFO] [stdout] 110 |             Error::IoError(ref e) => e.cause(),
[INFO] [stdout]     |                                        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::cause`: replaced by Error::source, which can support downcasting
[INFO] [stdout]    --> src/error.rs:111:46
[INFO] [stdout]     |
[INFO] [stdout] 111 |             Error::MustacheError(ref e) => e.cause(),
[INFO] [stdout]     |                                              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::cause`: replaced by Error::source, which can support downcasting
[INFO] [stdout]    --> src/error.rs:112:44
[INFO] [stdout]     |
[INFO] [stdout] 112 |             Error::ParserError(ref e) => e.cause(),
[INFO] [stdout]     |                                            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::cause`: replaced by Error::source, which can support downcasting
[INFO] [stdout]    --> src/error.rs:113:49
[INFO] [stdout]     |
[INFO] [stdout] 113 |             Error::StripPrefixError(ref e) => e.cause(),
[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/error.rs:37:43
[INFO] [stdout]    |
[INFO] [stdout] 37 |             Error::SerdeError(ref e) => e.description(),
[INFO] [stdout]    |                                           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::cause`: replaced by Error::source, which can support downcasting
[INFO] [stdout]   --> src/parser/error.rs:43:43
[INFO] [stdout]    |
[INFO] [stdout] 43 |             Error::SerdeError(ref e) => e.cause(),
[INFO] [stdout]    |                                           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `parser::yaml_rust`
[INFO] [stdout]   --> src/parser/mod.rs:59:17
[INFO] [stdout]    |
[INFO] [stdout] 59 |     use parser::yaml_rust::Yaml;
[INFO] [stdout]    |                 ^^^^^^^^^ could not find `yaml_rust` in `parser`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/ferru.rs:73:9
[INFO] [stdout]    |
[INFO] [stdout] 73 |         try!(util::copy_recursively(&source, &dest, is_static_file))
[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/ferru.rs:86:9
[INFO] [stdout]    |
[INFO] [stdout] 86 |         try!(document.render_to_file(&new_dest, &templates));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/document.rs:50:9
[INFO] [stdout]    |
[INFO] [stdout] 50 |         try!(template.render(&mut buf, &self.data));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/document.rs:64:9
[INFO] [stdout]    |
[INFO] [stdout] 64 |         try!(fs::create_dir_all(&try!(parent_path)));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/document.rs:77:9
[INFO] [stdout]    |
[INFO] [stdout] 77 |         try!(template.render(&mut file, &data));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/document.rs:59:29
[INFO] [stdout]    |
[INFO] [stdout] 59 |         let template_path = try!(self.template());
[INFO] [stdout]    |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/document.rs:60:24
[INFO] [stdout]    |
[INFO] [stdout] 60 |         let template = try!(templates.get(&template_path.to_owned())
[INFO] [stdout]    |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/document.rs:64:34
[INFO] [stdout]    |
[INFO] [stdout] 64 |         try!(fs::create_dir_all(&try!(parent_path)));
[INFO] [stdout]    |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/document.rs:66:24
[INFO] [stdout]    |
[INFO] [stdout] 66 |         let mut file = try!(File::create(file_path));
[INFO] [stdout]    |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/document.rs:69:32
[INFO] [stdout]    |
[INFO] [stdout] 69 |         data.insert("content", try!(self.as_html()));
[INFO] [stdout]    |                                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/document.rs:98:5
[INFO] [stdout]    |
[INFO] [stdout] 98 |     try!(util::walk_dir(
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/document.rs:111:17
[INFO] [stdout]     |
[INFO] [stdout] 111 |                 try!(file.read_to_string(&mut buf));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/document.rs:110:32
[INFO] [stdout]     |
[INFO] [stdout] 110 |                 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/document.rs:114:28
[INFO] [stdout]     |
[INFO] [stdout] 114 |             let document = try!(parser::parse_document(&content));
[INFO] [stdout]     |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/document.rs:115:33
[INFO] [stdout]     |
[INFO] [stdout] 115 |             let relative_path = try!(path.strip_prefix(documents_path));
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/template.rs:28:25
[INFO] [stdout]    |
[INFO] [stdout] 28 |     let templates_dir = try!(fs::read_dir(root_path));
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/template.rs:30:29
[INFO] [stdout]    |
[INFO] [stdout] 30 |         let template_path = try!(template_path).path();
[INFO] [stdout]    |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/template.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |         if !try!(fs::metadata(&template_path)).is_file() { continue; }
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/template.rs:38:17
[INFO] [stdout]    |
[INFO] [stdout] 38 |                 try!(template_file.read_to_string(&mut template));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/template.rs:46:24
[INFO] [stdout]    |
[INFO] [stdout] 46 |         let filename = try!(util::file_name_from_path(&template_path));
[INFO] [stdout]    |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/util.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     try!(walk_dir(
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/util.rs:34:48
[INFO] [stdout]    |
[INFO] [stdout] 34 |             let new_dest = &dest.as_ref().join(try!(entry.strip_prefix(source)));
[INFO] [stdout]    |                                                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/util.rs:38:17
[INFO] [stdout]    |
[INFO] [stdout] 38 |                 try!(fs::create_dir(new_dest));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/util.rs:41:17
[INFO] [stdout]    |
[INFO] [stdout] 41 |                 try!(fs::copy(&entry, new_dest));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/util.rs:56:18
[INFO] [stdout]    |
[INFO] [stdout] 56 |     for entry in try!(fs::read_dir(path)) {
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/util.rs:59:9
[INFO] [stdout]    |
[INFO] [stdout] 59 |         try!(action(&entry.path()));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/util.rs:57:21
[INFO] [stdout]    |
[INFO] [stdout] 57 |         let entry = try!(entry);
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/util.rs:62:13
[INFO] [stdout]    |
[INFO] [stdout] 62 |             try!(walk_dir(
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/util.rs:61:12
[INFO] [stdout]    |
[INFO] [stdout] 61 |         if try!(fs::metadata(&entry.path())).is_dir() {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/util.rs:75:5
[INFO] [stdout]    |
[INFO] [stdout] 75 |     try!(path.as_ref().file_name().ok_or(Error::MissingFileName))
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/error.rs:108:32
[INFO] [stdout]     |
[INFO] [stdout] 108 |     fn cause(&self) -> Option<&StdError> {
[INFO] [stdout]     |                                ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 108 |     fn cause(&self) -> Option<&dyn StdError> {
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/parser/error.rs:41:32
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn cause(&self) -> Option<&StdError> {
[INFO] [stdout]    |                                ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn cause(&self) -> Option<&dyn StdError> {
[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:89:36
[INFO] [stdout]    |
[INFO] [stdout] 89 |             e => write!(f, "{}", e.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:98:40
[INFO] [stdout]    |
[INFO] [stdout] 98 |             Error::IoError(ref e) => e.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:101:46
[INFO] [stdout]     |
[INFO] [stdout] 101 |             Error::MustacheError(ref e) => e.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:102:44
[INFO] [stdout]     |
[INFO] [stdout] 102 |             Error::ParserError(ref e) => e.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:103:49
[INFO] [stdout]     |
[INFO] [stdout] 103 |             Error::StripPrefixError(ref e) => e.description(),
[INFO] [stdout]     |                                                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::cause`: replaced by Error::source, which can support downcasting
[INFO] [stdout]    --> src/error.rs:110:40
[INFO] [stdout]     |
[INFO] [stdout] 110 |             Error::IoError(ref e) => e.cause(),
[INFO] [stdout]     |                                        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::cause`: replaced by Error::source, which can support downcasting
[INFO] [stdout]    --> src/error.rs:111:46
[INFO] [stdout]     |
[INFO] [stdout] 111 |             Error::MustacheError(ref e) => e.cause(),
[INFO] [stdout]     |                                              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::cause`: replaced by Error::source, which can support downcasting
[INFO] [stdout]    --> src/error.rs:112:44
[INFO] [stdout]     |
[INFO] [stdout] 112 |             Error::ParserError(ref e) => e.cause(),
[INFO] [stdout]     |                                            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::cause`: replaced by Error::source, which can support downcasting
[INFO] [stdout]    --> src/error.rs:113:49
[INFO] [stdout]     |
[INFO] [stdout] 113 |             Error::StripPrefixError(ref e) => e.cause(),
[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/error.rs:37:43
[INFO] [stdout]    |
[INFO] [stdout] 37 |             Error::SerdeError(ref e) => e.description(),
[INFO] [stdout]    |                                           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::cause`: replaced by Error::source, which can support downcasting
[INFO] [stdout]   --> src/parser/error.rs:43:43
[INFO] [stdout]    |
[INFO] [stdout] 43 |             Error::SerdeError(ref e) => e.cause(),
[INFO] [stdout]    |                                           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `InvalidHeaderFormat` found for enum `parser::error::Error` in the current scope
[INFO] [stdout]   --> src/parser/mod.rs:65:24
[INFO] [stdout]    |
[INFO] [stdout] 65 |             Err(Error::InvalidHeaderFormat("a".to_owned()))
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^ variant or associated item not found in `parser::error::Error`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/parser/error.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub enum Error {
[INFO] [stdout]    | -------------- variant or associated item `InvalidHeaderFormat` not found for this enum
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `InvalidHeaderFormat` found for enum `parser::error::Error` in the current scope
[INFO] [stdout]   --> src/parser/mod.rs:69:24
[INFO] [stdout]    |
[INFO] [stdout] 69 |             Err(Error::InvalidHeaderFormat("a ".to_owned()))
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^ variant or associated item not found in `parser::error::Error`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/parser/error.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub enum Error {
[INFO] [stdout]    | -------------- variant or associated item `InvalidHeaderFormat` not found for this enum
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `InvalidHeaderKey` found for enum `parser::error::Error` in the current scope
[INFO] [stdout]   --> src/parser/mod.rs:73:24
[INFO] [stdout]    |
[INFO] [stdout] 73 |             Err(Error::InvalidHeaderKey(Yaml::Null))
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^ variant or associated item not found in `parser::error::Error`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/parser/error.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub enum Error {
[INFO] [stdout]    | -------------- variant or associated item `InvalidHeaderKey` not found for this enum
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `InvalidHeaderKey` found for enum `parser::error::Error` in the current scope
[INFO] [stdout]   --> src/parser/mod.rs:77:24
[INFO] [stdout]    |
[INFO] [stdout] 77 |             Err(Error::InvalidHeaderKey(Yaml::Null))
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^ variant or associated item not found in `parser::error::Error`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/parser/error.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub enum Error {
[INFO] [stdout]    | -------------- variant or associated item `InvalidHeaderKey` not found for this enum
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `InvalidHeaderFormat` found for enum `parser::error::Error` in the current scope
[INFO] [stdout]   --> src/parser/mod.rs:81:24
[INFO] [stdout]    |
[INFO] [stdout] 81 |             Err(Error::InvalidHeaderFormat("title:sometitle".to_owned()))
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^ variant or associated item not found in `parser::error::Error`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/parser/error.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub enum Error {
[INFO] [stdout]    | -------------- variant or associated item `InvalidHeaderFormat` not found for this enum
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `InvalidHeaderKey` found for enum `parser::error::Error` in the current scope
[INFO] [stdout]   --> src/parser/mod.rs:85:24
[INFO] [stdout]    |
[INFO] [stdout] 85 |             Err(Error::InvalidHeaderKey(Yaml::Integer(1234)))
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^ variant or associated item not found in `parser::error::Error`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/parser/error.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub enum Error {
[INFO] [stdout]    | -------------- variant or associated item `InvalidHeaderKey` not found for this enum
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `InvalidHeaderValue` found for enum `parser::error::Error` in the current scope
[INFO] [stdout]   --> src/parser/mod.rs:93:24
[INFO] [stdout]    |
[INFO] [stdout] 93 |             Err(Error::InvalidHeaderValue(Yaml::Null))
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^ variant or associated item not found in `parser::error::Error`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/parser/error.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub enum Error {
[INFO] [stdout]    | -------------- variant or associated item `InvalidHeaderValue` not found for this enum
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `InvalidHeaderValue` found for enum `parser::error::Error` in the current scope
[INFO] [stdout]   --> src/parser/mod.rs:97:24
[INFO] [stdout]    |
[INFO] [stdout] 97 |             Err(Error::InvalidHeaderValue(Yaml::Null))
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^ variant or associated item not found in `parser::error::Error`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/parser/error.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub enum Error {
[INFO] [stdout]    | -------------- variant or associated item `InvalidHeaderValue` not found for this enum
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `InvalidHeaderValue` found for enum `parser::error::Error` in the current scope
[INFO] [stdout]    --> src/parser/mod.rs:101:24
[INFO] [stdout]     |
[INFO] [stdout] 101 |             Err(Error::InvalidHeaderValue(Yaml::Integer(1234)))
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^ variant or associated item not found in `parser::error::Error`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/parser/error.rs:21:1
[INFO] [stdout]     |
[INFO] [stdout] 21  | pub enum Error {
[INFO] [stdout]     | -------------- variant or associated item `InvalidHeaderValue` not found for this enum
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: can't compare `std::result::Result<BTreeMap<std::string::String, std::string::String>, parser::error::Error>` with `std::result::Result<HashMap<std::string::String, std::string::String>, _>`
[INFO] [stdout]    --> src/parser/mod.rs:114:9
[INFO] [stdout]     |
[INFO] [stdout] 114 |         assert_eq!(&parse_header("title: sometitle\ndate: 2014-01-01"), &map);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no implementation for `std::result::Result<BTreeMap<std::string::String, std::string::String>, parser::error::Error> == std::result::Result<HashMap<std::string::String, std::string::String>, _>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `PartialEq<std::result::Result<HashMap<std::string::String, std::string::String>, _>>` is not implemented for `std::result::Result<BTreeMap<std::string::String, std::string::String>, parser::error::Error>`
[INFO] [stdout]             but trait `PartialEq<std::result::Result<BTreeMap<std::string::String, std::string::String>, parser::error::Error>>` is implemented for it
[INFO] [stdout]     = help: for that trait implementation, expected `BTreeMap<std::string::String, std::string::String>`, found `HashMap<std::string::String, std::string::String>`
[INFO] [stdout]     = note: required for `&Result<BTreeMap<String, String>, Error>` to implement `PartialEq<&std::result::Result<HashMap<std::string::String, std::string::String>, _>>`
[INFO] [stdout]     = note: the full name for the type has been written to '/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/ferru-fd525e88dfd9e5cf.long-type-12161092797722512631.txt'
[INFO] [stdout]     = note: consider using `--verbose` to print the full type name to the console
[INFO] [stdout]     = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: can't compare `std::result::Result<BTreeMap<std::string::String, std::string::String>, parser::error::Error>` with `std::result::Result<HashMap<std::string::String, std::string::String>, _>`
[INFO] [stdout]    --> src/parser/mod.rs:115:9
[INFO] [stdout]     |
[INFO] [stdout] 115 |         assert_eq!(&parse_header("title: sometitle\ndate: 2014-01-01\n"), &map);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no implementation for `std::result::Result<BTreeMap<std::string::String, std::string::String>, parser::error::Error> == std::result::Result<HashMap<std::string::String, std::string::String>, _>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `PartialEq<std::result::Result<HashMap<std::string::String, std::string::String>, _>>` is not implemented for `std::result::Result<BTreeMap<std::string::String, std::string::String>, parser::error::Error>`
[INFO] [stdout]             but trait `PartialEq<std::result::Result<BTreeMap<std::string::String, std::string::String>, parser::error::Error>>` is implemented for it
[INFO] [stdout]     = help: for that trait implementation, expected `BTreeMap<std::string::String, std::string::String>`, found `HashMap<std::string::String, std::string::String>`
[INFO] [stdout]     = note: required for `&Result<BTreeMap<String, String>, Error>` to implement `PartialEq<&std::result::Result<HashMap<std::string::String, std::string::String>, _>>`
[INFO] [stdout]     = note: the full name for the type has been written to '/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/ferru-fd525e88dfd9e5cf.long-type-8382950129601800379.txt'
[INFO] [stdout]     = note: consider using `--verbose` to print the full type name to the console
[INFO] [stdout]     = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/parser/mod.rs:120:57
[INFO] [stdout]     |
[INFO] [stdout] 120 |         assert_eq!(parse_document(""), Ok(Document::new(HashMap::new(), "")));
[INFO] [stdout]     |                                           ------------- ^^^^^^^^^^^^^^ expected `BTreeMap<String, String>`, found `HashMap<_, _>`
[INFO] [stdout]     |                                           |
[INFO] [stdout]     |                                           arguments to this function are incorrect
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected struct `BTreeMap<std::string::String, std::string::String>`
[INFO] [stdout]                found struct `HashMap<_, _>`
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]    --> src/document.rs:39:12
[INFO] [stdout]     |
[INFO] [stdout] 39  |     pub fn new(header: Header, content: &str) -> Document {
[INFO] [stdout]     |            ^^^ --------------
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/parser/mod.rs:125:62
[INFO] [stdout]     |
[INFO] [stdout] 125 |         assert_eq!(parse_document("---\n"), Ok(Document::new(HashMap::new(), "")));
[INFO] [stdout]     |                                                ------------- ^^^^^^^^^^^^^^ expected `BTreeMap<String, String>`, found `HashMap<_, _>`
[INFO] [stdout]     |                                                |
[INFO] [stdout]     |                                                arguments to this function are incorrect
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected struct `BTreeMap<std::string::String, std::string::String>`
[INFO] [stdout]                found struct `HashMap<_, _>`
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]    --> src/document.rs:39:12
[INFO] [stdout]     |
[INFO] [stdout] 39  |     pub fn new(header: Header, content: &str) -> Document {
[INFO] [stdout]     |            ^^^ --------------
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/parser/mod.rs:126:64
[INFO] [stdout]     |
[INFO] [stdout] 126 |         assert_eq!(parse_document("\n---\n"), Ok(Document::new(HashMap::new(), "")));
[INFO] [stdout]     |                                                  ------------- ^^^^^^^^^^^^^^ expected `BTreeMap<String, String>`, found `HashMap<_, _>`
[INFO] [stdout]     |                                                  |
[INFO] [stdout]     |                                                  arguments to this function are incorrect
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected struct `BTreeMap<std::string::String, std::string::String>`
[INFO] [stdout]                found struct `HashMap<_, _>`
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]    --> src/document.rs:39:12
[INFO] [stdout]     |
[INFO] [stdout] 39  |     pub fn new(header: Header, content: &str) -> Document {
[INFO] [stdout]     |            ^^^ --------------
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/parser/mod.rs:127:63
[INFO] [stdout]     |
[INFO] [stdout] 127 |         assert_eq!(parse_document(" ---\n"), Ok(Document::new(HashMap::new(), "")));
[INFO] [stdout]     |                                                 ------------- ^^^^^^^^^^^^^^ expected `BTreeMap<String, String>`, found `HashMap<_, _>`
[INFO] [stdout]     |                                                 |
[INFO] [stdout]     |                                                 arguments to this function are incorrect
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected struct `BTreeMap<std::string::String, std::string::String>`
[INFO] [stdout]                found struct `HashMap<_, _>`
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]    --> src/document.rs:39:12
[INFO] [stdout]     |
[INFO] [stdout] 39  |     pub fn new(header: Header, content: &str) -> Document {
[INFO] [stdout]     |            ^^^ --------------
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/parser/mod.rs:132:81
[INFO] [stdout]     |
[INFO] [stdout] 132 |         assert_eq!(parse_document("---\nsome random content"), Ok(Document::new(HashMap::new(), "some random content")));
[INFO] [stdout]     |                                                                   ------------- ^^^^^^^^^^^^^^ expected `BTreeMap<String, String>`, found `HashMap<_, _>`
[INFO] [stdout]     |                                                                   |
[INFO] [stdout]     |                                                                   arguments to this function are incorrect
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected struct `BTreeMap<std::string::String, std::string::String>`
[INFO] [stdout]                found struct `HashMap<_, _>`
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]    --> src/document.rs:39:12
[INFO] [stdout]     |
[INFO] [stdout] 39  |     pub fn new(header: Header, content: &str) -> Document {
[INFO] [stdout]     |            ^^^ --------------
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/parser/mod.rs:133:83
[INFO] [stdout]     |
[INFO] [stdout] 133 |         assert_eq!(parse_document("\n---\nsome random content"), Ok(Document::new(HashMap::new(), "some random content")));
[INFO] [stdout]     |                                                                     ------------- ^^^^^^^^^^^^^^ expected `BTreeMap<String, String>`, found `HashMap<_, _>`
[INFO] [stdout]     |                                                                     |
[INFO] [stdout]     |                                                                     arguments to this function are incorrect
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected struct `BTreeMap<std::string::String, std::string::String>`
[INFO] [stdout]                found struct `HashMap<_, _>`
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]    --> src/document.rs:39:12
[INFO] [stdout]     |
[INFO] [stdout] 39  |     pub fn new(header: Header, content: &str) -> Document {
[INFO] [stdout]     |            ^^^ --------------
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/parser/mod.rs:134:82
[INFO] [stdout]     |
[INFO] [stdout] 134 |         assert_eq!(parse_document(" ---\nsome random content"), Ok(Document::new(HashMap::new(), "some random content")));
[INFO] [stdout]     |                                                                    ------------- ^^^^^^^^^^^^^^ expected `BTreeMap<String, String>`, found `HashMap<_, _>`
[INFO] [stdout]     |                                                                    |
[INFO] [stdout]     |                                                                    arguments to this function are incorrect
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected struct `BTreeMap<std::string::String, std::string::String>`
[INFO] [stdout]                found struct `HashMap<_, _>`
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]    --> src/document.rs:39:12
[INFO] [stdout]     |
[INFO] [stdout] 39  |     pub fn new(header: Header, content: &str) -> Document {
[INFO] [stdout]     |            ^^^ --------------
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/parser/mod.rs:145:79
[INFO] [stdout]     |
[INFO] [stdout] 145 |         assert_eq!(parse_document("title: my title\n---\n"), Ok(Document::new(header, "")));
[INFO] [stdout]     |                                                                 ------------- ^^^^^^ expected `BTreeMap<String, String>`, found `HashMap<String, String>`
[INFO] [stdout]     |                                                                 |
[INFO] [stdout]     |                                                                 arguments to this function are incorrect
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected struct `BTreeMap<std::string::String, std::string::String>`
[INFO] [stdout]                found struct `HashMap<std::string::String, std::string::String>`
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]    --> src/document.rs:39:12
[INFO] [stdout]     |
[INFO] [stdout] 39  |     pub fn new(header: Header, content: &str) -> Document {
[INFO] [stdout]     |            ^^^ --------------
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/parser/mod.rs:159:34
[INFO] [stdout]     |
[INFO] [stdout] 159 |         let post = Document::new(header, "this is a post.\nwith multiple lines!");
[INFO] [stdout]     |                    ------------- ^^^^^^ expected `BTreeMap<String, String>`, found `HashMap<String, String>`
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    arguments to this function are incorrect
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected struct `BTreeMap<std::string::String, std::string::String>`
[INFO] [stdout]                found struct `HashMap<std::string::String, std::string::String>`
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]    --> src/document.rs:39:12
[INFO] [stdout]     |
[INFO] [stdout] 39  |     pub fn new(header: Header, content: &str) -> Document {
[INFO] [stdout]     |            ^^^ --------------
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0308, E0432, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ferru` (lib test) due to 21 previous errors; 43 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "594d342c62350121cd3d1ecd9b1d2ae3fafe9767a52c743391cd6bf35aab6399", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "594d342c62350121cd3d1ecd9b1d2ae3fafe9767a52c743391cd6bf35aab6399", kill_on_drop: false }`
[INFO] [stdout] 594d342c62350121cd3d1ecd9b1d2ae3fafe9767a52c743391cd6bf35aab6399