[INFO] updating cached repository https://github.com/crumblingstatue/noten
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a7fa60fc77eaf8894911a87f05e4e68a380eeaaf
[INFO] checking crumblingstatue/noten against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcrumblingstatue%2Fnoten" "/workspace/builds/worker-4/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/crumblingstatue/noten on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/crumblingstatue/noten
[INFO] finished tweaking git repo https://github.com/crumblingstatue/noten
[INFO] tweaked toml for git repo https://github.com/crumblingstatue/noten written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/crumblingstatue/noten already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 909ff54adf37202b54723e05da5a3901503ecfb42b8f2ca2e6209d8172c276b2
[INFO] running `"docker" "start" "-a" "909ff54adf37202b54723e05da5a3901503ecfb42b8f2ca2e6209d8172c276b2"`
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]    Compiling gcc v0.3.46
[INFO] [stderr]     Checking bitflags v0.5.0
[INFO] [stderr]     Checking log v0.3.7
[INFO] [stderr]     Checking serde v1.0.7
[INFO] [stderr]     Checking quick-error v1.2.0
[INFO] [stderr]     Checking thread-id v3.1.0
[INFO] [stderr]     Checking memchr v1.0.1
[INFO] [stderr]    Compiling serde_derive_internals v0.15.0
[INFO] [stderr]     Checking unreachable v0.1.1
[INFO] [stderr]     Checking aho-corasick v0.6.3
[INFO] [stderr]     Checking thread_local v0.3.3
[INFO] [stderr]     Checking regex v0.2.2
[INFO] [stderr]    Compiling hoedown v6.0.0
[INFO] [stderr]    Compiling serde_derive v1.0.7
[INFO] [stderr]     Checking env_logger v0.4.2
[INFO] [stderr]     Checking toml v0.4.1
[INFO] [stderr]     Checking noten v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/process.rs:20:68
[INFO] [stderr]    |
[INFO] [stderr] 20 | fn read_attributes(input: &str) -> Result<(Attributes, usize), Box<Error>> {
[INFO] [stderr]    |                                                                    ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/process.rs:31:48
[INFO] [stderr]    |
[INFO] [stderr] 31 | fn find_title(input: &str) -> Result<&str, Box<Error>> {
[INFO] [stderr]    |                                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/process.rs:86:25
[INFO] [stderr]    |
[INFO] [stderr] 86 | ) -> Result<String, Box<Error>> {
[INFO] [stderr]    |                         ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/substitution.rs:11:25
[INFO] [stderr]    |
[INFO] [stderr] 11 | ) -> Result<String, Box<Error>> {
[INFO] [stderr]    |                         ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/substitution.rs:30:25
[INFO] [stderr]    |
[INFO] [stderr] 30 | ) -> Result<String, Box<Error>> {
[INFO] [stderr]    |                         ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/substitution.rs:55:25
[INFO] [stderr]    |
[INFO] [stderr] 55 | ) -> Result<String, Box<Error>> {
[INFO] [stderr]    |                         ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/substitution.rs:81:25
[INFO] [stderr]    |
[INFO] [stderr] 81 | ) -> Result<String, Box<Error>> {
[INFO] [stderr]    |                         ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: the item `toml` is imported redundantly
[INFO] [stderr]   --> src/template_deps.rs:17:13
[INFO] [stderr]    |
[INFO] [stderr] 17 |         use toml;
[INFO] [stderr]    |             ^^^^
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/main.rs:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | extern crate toml;
[INFO] [stderr]    | ------------------ the item `toml` is already imported here
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `toml` is imported redundantly
[INFO] [stderr]   --> src/template_deps.rs:59:13
[INFO] [stderr]    |
[INFO] [stderr] 59 |         use toml;
[INFO] [stderr]    |             ^^^^
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/main.rs:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | extern crate toml;
[INFO] [stderr]    | ------------------ the item `toml` is already imported here
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/skeleton.rs:28:46
[INFO] [stderr]    |
[INFO] [stderr] 28 | fn lex(text: &str) -> Result<Vec<Token>, Box<Error>> {
[INFO] [stderr]    |                                              ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/skeleton.rs:54:56
[INFO] [stderr]    |
[INFO] [stderr] 54 | fn parse(tokens: &[Token]) -> Result<Vec<Segment>, Box<Error>> {
[INFO] [stderr]    |                                                        ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/skeleton.rs:97:82
[INFO] [stderr]    |
[INFO] [stderr] 97 |     pub fn parse_file<P: AsRef<Path>>(path: P) -> Result<(Self, SystemTime), Box<Error>> {
[INFO] [stderr]    |                                                                                  ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/skeleton.rs:118:29
[INFO] [stderr]     |
[INFO] [stderr] 118 |     ) -> Result<String, Box<Error>> {
[INFO] [stderr]     |                             ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/skeleton.rs:128:25
[INFO] [stderr]     |
[INFO] [stderr] 128 | ) -> Result<String, Box<Error>> {
[INFO] [stderr]     |                         ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/process.rs:20:68
[INFO] [stderr]    |
[INFO] [stderr] 20 | fn read_attributes(input: &str) -> Result<(Attributes, usize), Box<Error>> {
[INFO] [stderr]    |                                                                    ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/process.rs:31:48
[INFO] [stderr]    |
[INFO] [stderr] 31 | fn find_title(input: &str) -> Result<&str, Box<Error>> {
[INFO] [stderr]    |                                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/process.rs:86:25
[INFO] [stderr]    |
[INFO] [stderr] 86 | ) -> Result<String, Box<Error>> {
[INFO] [stderr]    |                         ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/substitution.rs:11:25
[INFO] [stderr]    |
[INFO] [stderr] 11 | ) -> Result<String, Box<Error>> {
[INFO] [stderr]    |                         ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/substitution.rs:30:25
[INFO] [stderr]    |
[INFO] [stderr] 30 | ) -> Result<String, Box<Error>> {
[INFO] [stderr]    |                         ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/substitution.rs:55:25
[INFO] [stderr]    |
[INFO] [stderr] 55 | ) -> Result<String, Box<Error>> {
[INFO] [stderr]    |                         ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/substitution.rs:81:25
[INFO] [stderr]    |
[INFO] [stderr] 81 | ) -> Result<String, Box<Error>> {
[INFO] [stderr]    |                         ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: the item `toml` is imported redundantly
[INFO] [stderr]   --> src/template_deps.rs:17:13
[INFO] [stderr]    |
[INFO] [stderr] 17 |         use toml;
[INFO] [stderr]    |             ^^^^
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/main.rs:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | extern crate toml;
[INFO] [stderr]    | ------------------ the item `toml` is already imported here
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `toml` is imported redundantly
[INFO] [stderr]   --> src/template_deps.rs:59:13
[INFO] [stderr]    |
[INFO] [stderr] 59 |         use toml;
[INFO] [stderr]    |             ^^^^
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/main.rs:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | extern crate toml;
[INFO] [stderr]    | ------------------ the item `toml` is already imported here
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/skeleton.rs:28:46
[INFO] [stderr]    |
[INFO] [stderr] 28 | fn lex(text: &str) -> Result<Vec<Token>, Box<Error>> {
[INFO] [stderr]    |                                              ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/skeleton.rs:54:56
[INFO] [stderr]    |
[INFO] [stderr] 54 | fn parse(tokens: &[Token]) -> Result<Vec<Segment>, Box<Error>> {
[INFO] [stderr]    |                                                        ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/skeleton.rs:97:82
[INFO] [stderr]    |
[INFO] [stderr] 97 |     pub fn parse_file<P: AsRef<Path>>(path: P) -> Result<(Self, SystemTime), Box<Error>> {
[INFO] [stderr]    |                                                                                  ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/skeleton.rs:118:29
[INFO] [stderr]     |
[INFO] [stderr] 118 |     ) -> Result<String, Box<Error>> {
[INFO] [stderr]     |                             ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/skeleton.rs:128:25
[INFO] [stderr]     |
[INFO] [stderr] 128 | ) -> Result<String, Box<Error>> {
[INFO] [stderr]     |                         ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/config.rs:24:1
[INFO] [stderr]    |
[INFO] [stderr] 24 | / quick_error! {
[INFO] [stderr] 25 | |     #[derive(Debug)]
[INFO] [stderr] 26 | |     pub enum ReadError {
[INFO] [stderr] 27 | |         Io(err: io::Error) {
[INFO] [stderr] ...  |
[INFO] [stderr] 33 | |     }
[INFO] [stderr] 34 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/config.rs:24:1
[INFO] [stderr]    |
[INFO] [stderr] 24 | / quick_error! {
[INFO] [stderr] 25 | |     #[derive(Debug)]
[INFO] [stderr] 26 | |     pub enum ReadError {
[INFO] [stderr] 27 | |         Io(err: io::Error) {
[INFO] [stderr] ...  |
[INFO] [stderr] 33 | |     }
[INFO] [stderr] 34 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/config.rs:24:1
[INFO] [stderr]    |
[INFO] [stderr] 24 | / quick_error! {
[INFO] [stderr] 25 | |     #[derive(Debug)]
[INFO] [stderr] 26 | |     pub enum ReadError {
[INFO] [stderr] 27 | |         Io(err: io::Error) {
[INFO] [stderr] ...  |
[INFO] [stderr] 33 | |     }
[INFO] [stderr] 34 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/config.rs:24:1
[INFO] [stderr]    |
[INFO] [stderr] 24 | / quick_error! {
[INFO] [stderr] 25 | |     #[derive(Debug)]
[INFO] [stderr] 26 | |     pub enum ReadError {
[INFO] [stderr] 27 | |         Io(err: io::Error) {
[INFO] [stderr] ...  |
[INFO] [stderr] 33 | |     }
[INFO] [stderr] 34 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/process.rs:34:5
[INFO] [stderr]    |
[INFO] [stderr] 34 | /     lazy_static! {
[INFO] [stderr] 35 | |         static ref MD: Regex = Regex::new("#{1, 9}(.*)").unwrap();
[INFO] [stderr] 36 | |         static ref HTML: Regex = Regex::new("<h[0-9]>(.*)</h[0-9]>").unwrap();
[INFO] [stderr] 37 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/process.rs:34:5
[INFO] [stderr]    |
[INFO] [stderr] 34 | /     lazy_static! {
[INFO] [stderr] 35 | |         static ref MD: Regex = Regex::new("#{1, 9}(.*)").unwrap();
[INFO] [stderr] 36 | |         static ref HTML: Regex = Regex::new("<h[0-9]>(.*)</h[0-9]>").unwrap();
[INFO] [stderr] 37 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/process.rs:34:5
[INFO] [stderr]    |
[INFO] [stderr] 34 | /     lazy_static! {
[INFO] [stderr] 35 | |         static ref MD: Regex = Regex::new("#{1, 9}(.*)").unwrap();
[INFO] [stderr] 36 | |         static ref HTML: Regex = Regex::new("<h[0-9]>(.*)</h[0-9]>").unwrap();
[INFO] [stderr] 37 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/process.rs:34:5
[INFO] [stderr]    |
[INFO] [stderr] 34 | /     lazy_static! {
[INFO] [stderr] 35 | |         static ref MD: Regex = Regex::new("#{1, 9}(.*)").unwrap();
[INFO] [stderr] 36 | |         static ref HTML: Regex = Regex::new("<h[0-9]>(.*)</h[0-9]>").unwrap();
[INFO] [stderr] 37 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/process.rs:34:5
[INFO] [stderr]    |
[INFO] [stderr] 34 | /     lazy_static! {
[INFO] [stderr] 35 | |         static ref MD: Regex = Regex::new("#{1, 9}(.*)").unwrap();
[INFO] [stderr] 36 | |         static ref HTML: Regex = Regex::new("<h[0-9]>(.*)</h[0-9]>").unwrap();
[INFO] [stderr] 37 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/process.rs:34:5
[INFO] [stderr]    |
[INFO] [stderr] 34 | /     lazy_static! {
[INFO] [stderr] 35 | |         static ref MD: Regex = Regex::new("#{1, 9}(.*)").unwrap();
[INFO] [stderr] 36 | |         static ref HTML: Regex = Regex::new("<h[0-9]>(.*)</h[0-9]>").unwrap();
[INFO] [stderr] 37 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/process.rs:34:5
[INFO] [stderr]    |
[INFO] [stderr] 34 | /     lazy_static! {
[INFO] [stderr] 35 | |         static ref MD: Regex = Regex::new("#{1, 9}(.*)").unwrap();
[INFO] [stderr] 36 | |         static ref HTML: Regex = Regex::new("<h[0-9]>(.*)</h[0-9]>").unwrap();
[INFO] [stderr] 37 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/process.rs:34:5
[INFO] [stderr]    |
[INFO] [stderr] 34 | /     lazy_static! {
[INFO] [stderr] 35 | |         static ref MD: Regex = Regex::new("#{1, 9}(.*)").unwrap();
[INFO] [stderr] 36 | |         static ref HTML: Regex = Regex::new("<h[0-9]>(.*)</h[0-9]>").unwrap();
[INFO] [stderr] 37 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: 20 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: 20 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.89s
[INFO] running `"docker" "inspect" "909ff54adf37202b54723e05da5a3901503ecfb42b8f2ca2e6209d8172c276b2"`
[INFO] running `"docker" "rm" "-f" "909ff54adf37202b54723e05da5a3901503ecfb42b8f2ca2e6209d8172c276b2"`
[INFO] [stdout] 909ff54adf37202b54723e05da5a3901503ecfb42b8f2ca2e6209d8172c276b2