[INFO] cloning repository https://github.com/maeln/Oneliner
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/maeln/Oneliner" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaeln%2FOneliner", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaeln%2FOneliner'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d4387599db55cf8146ef7a82186cc9a1c3d7dea7
[INFO] checking maeln/Oneliner against try#14e4661efa5acbf985e4fe564baae04683366cc1 for pr-157696
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaeln%2FOneliner" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/maeln/Oneliner
[INFO] finished tweaking git repo https://github.com/maeln/Oneliner
[INFO] tweaked toml for git repo https://github.com/maeln/Oneliner written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/maeln/Oneliner on toolchain 14e4661efa5acbf985e4fe564baae04683366cc1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+14e4661efa5acbf985e4fe564baae04683366cc1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/maeln/Oneliner already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+14e4661efa5acbf985e4fe564baae04683366cc1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `oneliner` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 93289089400a40a00f45ec9af1fa67e556ebe63862f0306eb5782465bd91d212
[INFO] running `Command { std: "docker" "start" "93289089400a40a00f45ec9af1fa67e556ebe63862f0306eb5782465bd91d212", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "93289089400a40a00f45ec9af1fa67e556ebe63862f0306eb5782465bd91d212" "/opt/rustwide/cargo-home/bin/cargo" "+14e4661efa5acbf985e4fe564baae04683366cc1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "93289089400a40a00f45ec9af1fa67e556ebe63862f0306eb5782465bd91d212", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "93289089400a40a00f45ec9af1fa67e556ebe63862f0306eb5782465bd91d212" "/opt/rustwide/cargo-home/bin/cargo" "+14e4661efa5acbf985e4fe564baae04683366cc1" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `oneliner` (manifest) generated 1 warning
[INFO] [stderr]     Checking rand_core v0.3.0
[INFO] [stderr]     Checking cfg-if v0.1.6
[INFO] [stderr]     Checking lazy_static v1.2.0
[INFO] [stderr]    Compiling parking_lot_core v0.3.1
[INFO] [stderr]    Compiling rand_chacha v0.1.0
[INFO] [stderr]    Compiling serde v1.0.80
[INFO] [stderr]    Compiling rand v0.6.1
[INFO] [stderr]    Compiling regex v1.0.6
[INFO] [stderr]    Compiling memchr v2.1.1
[INFO] [stderr]     Checking unreachable v1.0.0
[INFO] [stderr]     Checking arrayvec v0.4.8
[INFO] [stderr]     Checking textwrap v0.10.0
[INFO] [stderr]     Checking regex-syntax v0.6.3
[INFO] [stderr]     Checking atty v0.2.11
[INFO] [stderr]     Checking strsim v0.7.0
[INFO] [stderr]     Checking crossbeam-utils v0.6.1
[INFO] [stderr]     Checking thread_local v0.3.6
[INFO] [stderr]     Checking smallvec v0.6.6
[INFO] [stderr]     Checking clap v2.32.0
[INFO] [stderr]     Checking rand_core v0.2.2
[INFO] [stderr]     Checking rand_isaac v0.1.1
[INFO] [stderr]     Checking rand_pcg v0.1.1
[INFO] [stderr]     Checking rand_xorshift v0.1.0
[INFO] [stderr]     Checking rand_hc v0.1.0
[INFO] [stderr]     Checking rand v0.5.5
[INFO] [stderr]     Checking crossbeam-epoch v0.6.1
[INFO] [stderr]     Checking crossbeam-deque v0.6.2
[INFO] [stderr]     Checking aho-corasick v0.6.9
[INFO] [stderr]     Checking csv-core v0.1.4
[INFO] [stderr]     Checking parking_lot v0.6.4
[INFO] [stderr]     Checking crossbeam-channel v0.3.2
[INFO] [stderr]     Checking crossbeam v0.5.0
[INFO] [stderr]     Checking csv v1.0.2
[INFO] [stderr]     Checking oneliner v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/serialize/mod.rs:13:20
[INFO] [stdout]    |
[INFO] [stdout] 13 |     fn unserialize(&[u8]) -> Result<T>;
[INFO] [stdout]    |                    ^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &[u8]`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2018/trait-fn-parameters.html>
[INFO] [stdout]    = note: `#[warn(anonymous_parameters)]` (part of `#[warn(rust_2018_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/serialize/errors.rs:8:18
[INFO] [stdout]   |
[INFO] [stdout] 8 | type Cause = Box<StdError + Send + Sync>;
[INFO] [stdout]   |                  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]   = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]   = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]   |
[INFO] [stdout] 8 | type Cause = Box<dyn StdError + Send + Sync>;
[INFO] [stdout]   |                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/serialize/errors.rs:98:32
[INFO] [stdout]    |
[INFO] [stdout] 98 |     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/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] 98 |     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/serialize/errors.rs:60:43
[INFO] [stdout]    |
[INFO] [stdout] 60 |     pub fn into_cause(self) -> Option<Box<StdError + Sync + Send>> {
[INFO] [stdout]    |                                           ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 60 |     pub fn into_cause(self) -> Option<Box<dyn StdError + Sync + Send>> {
[INFO] [stdout]    |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/serialize/mod.rs:13:20
[INFO] [stdout]    |
[INFO] [stdout] 13 |     fn unserialize(&[u8]) -> Result<T>;
[INFO] [stdout]    |                    ^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &[u8]`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2018/trait-fn-parameters.html>
[INFO] [stdout]    = note: `#[warn(anonymous_parameters)]` (part of `#[warn(rust_2018_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/serialize/errors.rs:8:18
[INFO] [stdout]   |
[INFO] [stdout] 8 | type Cause = Box<StdError + Send + Sync>;
[INFO] [stdout]   |                  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]   = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]   = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]   |
[INFO] [stdout] 8 | type Cause = Box<dyn StdError + Send + Sync>;
[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/serialize/errors.rs:79:38
[INFO] [stdout]    |
[INFO] [stdout] 79 |             write!(f, "{}: {}", self.description(), cause)
[INFO] [stdout]    |                                      ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[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/serialize/errors.rs:81:30
[INFO] [stdout]    |
[INFO] [stdout] 81 |             f.write_str(self.description())
[INFO] [stdout]    |                              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/serialize/errors.rs:99:60
[INFO] [stdout]    |
[INFO] [stdout] 99 |         self.inner.cause.as_ref().map(|cause| &**cause as &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/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] 99 |         self.inner.cause.as_ref().map(|cause| &**cause as &dyn StdError)
[INFO] [stdout]    |                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/serialize/errors.rs:98:32
[INFO] [stdout]    |
[INFO] [stdout] 98 |     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/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] 98 |     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/serialize/errors.rs:60:43
[INFO] [stdout]    |
[INFO] [stdout] 60 |     pub fn into_cause(self) -> Option<Box<StdError + Sync + Send>> {
[INFO] [stdout]    |                                           ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 60 |     pub fn into_cause(self) -> Option<Box<dyn StdError + Sync + Send>> {
[INFO] [stdout]    |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `SerializeError` and `UnserializeError` are never constructed
[INFO] [stdout]   --> src/serialize/errors.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub enum ErrorKind {
[INFO] [stdout]    |          --------- variants in this enum
[INFO] [stdout] 21 |     SerializeError,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 22 |     UnserializeError,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ErrorKind` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new_serialize`, `new_unserialize`, and `into_cause` are never used
[INFO] [stdout]   --> src/serialize/errors.rs:36:12
[INFO] [stdout]    |
[INFO] [stdout] 29 | impl Error {
[INFO] [stdout]    | ---------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 36 |     pub fn new_serialize() -> Error {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 40 |     pub fn new_unserialize() -> Error {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 |     pub fn into_cause(self) -> Option<Box<StdError + Sync + Send>> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `split_word_re` should have an upper case name
[INFO] [stdout]    --> src/csv_parser.rs:106:20
[INFO] [stdout]     |
[INFO] [stdout] 106 |         static ref split_word_re: Regex = Regex::new(r"\s+").unwrap();
[INFO] [stdout]     |                    ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_upper_case_globals)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] help: convert the identifier to upper case
[INFO] [stdout]     |
[INFO] [stdout] 106 -         static ref split_word_re: Regex = Regex::new(r"\s+").unwrap();
[INFO] [stdout] 106 +         static ref SPLIT_WORD_RE: Regex = Regex::new(r"\s+").unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `multiple_ponct` should have an upper case name
[INFO] [stdout]    --> src/csv_parser.rs:135:20
[INFO] [stdout]     |
[INFO] [stdout] 135 |         static ref multiple_ponct: Regex = Regex::new(r"(?P<unspaced>[;:\.!\?]+)").unwrap();
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: convert the identifier to upper case
[INFO] [stdout]     |
[INFO] [stdout] 135 -         static ref multiple_ponct: Regex = Regex::new(r"(?P<unspaced>[;:\.!\?]+)").unwrap();
[INFO] [stdout] 135 +         static ref MULTIPLE_PONCT: Regex = Regex::new(r"(?P<unspaced>[;:\.!\?]+)").unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `url_reg` should have an upper case name
[INFO] [stdout]    --> src/csv_parser.rs:157:20
[INFO] [stdout]     |
[INFO] [stdout] 157 |         static ref url_reg: Regex = Regex::new(r"(.+://.+\.[a-z]+.*$)|(.*www\..*)").unwrap();
[INFO] [stdout]     |                    ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: convert the identifier to upper case
[INFO] [stdout]     |
[INFO] [stdout] 157 -         static ref url_reg: Regex = Regex::new(r"(.+://.+\.[a-z]+.*$)|(.*www\..*)").unwrap();
[INFO] [stdout] 157 +         static ref URL_REG: Regex = Regex::new(r"(.+://.+\.[a-z]+.*$)|(.*www\..*)").unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `char_reg` should have an upper case name
[INFO] [stdout]    --> src/csv_parser.rs:165:20
[INFO] [stdout]     |
[INFO] [stdout] 165 |         static ref char_reg: Regex = Regex::new(r".*[a-zA-Z]+.*").unwrap();
[INFO] [stdout]     |                    ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: convert the identifier to upper case
[INFO] [stdout]     |
[INFO] [stdout] 165 -         static ref char_reg: Regex = Regex::new(r".*[a-zA-Z]+.*").unwrap();
[INFO] [stdout] 165 +         static ref CHAR_REG: Regex = Regex::new(r".*[a-zA-Z]+.*").unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `bull_reg` should have an upper case name
[INFO] [stdout]    --> src/csv_parser.rs:173:20
[INFO] [stdout]     |
[INFO] [stdout] 173 |         static ref bull_reg: Regex = Regex::new(r"^#+").unwrap();
[INFO] [stdout]     |                    ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: convert the identifier to upper case
[INFO] [stdout]     |
[INFO] [stdout] 173 -         static ref bull_reg: Regex = Regex::new(r"^#+").unwrap();
[INFO] [stdout] 173 +         static ref BULL_REG: Regex = Regex::new(r"^#+").unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `end` should have an upper case name
[INFO] [stdout]   --> src/markovchain.rs:49:24
[INFO] [stdout]    |
[INFO] [stdout] 49 |             static ref end: Regex = Regex::new(r"[;:,\.!\?]+").unwrap();
[INFO] [stdout]    |                        ^^^
[INFO] [stdout]    |
[INFO] [stdout] help: convert the identifier to upper case
[INFO] [stdout]    |
[INFO] [stdout] 49 -             static ref end: Regex = Regex::new(r"[;:,\.!\?]+").unwrap();
[INFO] [stdout] 49 +             static ref END: Regex = Regex::new(r"[;:,\.!\?]+").unwrap();
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> src/serialize/mod.rs:18:30
[INFO] [stdout]    |
[INFO] [stdout] 18 |         let value = unsafe { mem::transmute::<i32, [u8; 4]>(self.to_le()).to_vec() };
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: there's also `to_le_bytes` and `to_be_bytes` if you expect a particular byte order
[INFO] [stdout]    = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout] help: replace this with
[INFO] [stdout]    |
[INFO] [stdout] 18 -         let value = unsafe { mem::transmute::<i32, [u8; 4]>(self.to_le()).to_vec() };
[INFO] [stdout] 18 +         let value = unsafe { i32::to_ne_bytes(self.to_le()).to_vec() };
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> src/serialize/mod.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |             mem::transmute::<[u8; 4], i32>([bytes[0], bytes[1], bytes[2], bytes[3]]).to_le()
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: there's also `from_le_bytes` and `from_be_bytes` if you expect a particular byte order
[INFO] [stdout] help: replace this with
[INFO] [stdout]    |
[INFO] [stdout] 32 -             mem::transmute::<[u8; 4], i32>([bytes[0], bytes[1], bytes[2], bytes[3]]).to_le()
[INFO] [stdout] 32 +             i32::from_ne_bytes([bytes[0], bytes[1], bytes[2], bytes[3]]).to_le()
[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/serialize/errors.rs:79:38
[INFO] [stdout]    |
[INFO] [stdout] 79 |             write!(f, "{}: {}", self.description(), cause)
[INFO] [stdout]    |                                      ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[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/serialize/errors.rs:81:30
[INFO] [stdout]    |
[INFO] [stdout] 81 |             f.write_str(self.description())
[INFO] [stdout]    |                              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/serialize/errors.rs:99:60
[INFO] [stdout]    |
[INFO] [stdout] 99 |         self.inner.cause.as_ref().map(|cause| &**cause as &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/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] 99 |         self.inner.cause.as_ref().map(|cause| &**cause as &dyn StdError)
[INFO] [stdout]    |                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `SerializeError` and `UnserializeError` are never constructed
[INFO] [stdout]   --> src/serialize/errors.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub enum ErrorKind {
[INFO] [stdout]    |          --------- variants in this enum
[INFO] [stdout] 21 |     SerializeError,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 22 |     UnserializeError,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ErrorKind` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new_serialize`, `new_unserialize`, and `into_cause` are never used
[INFO] [stdout]   --> src/serialize/errors.rs:36:12
[INFO] [stdout]    |
[INFO] [stdout] 29 | impl Error {
[INFO] [stdout]    | ---------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 36 |     pub fn new_serialize() -> Error {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 40 |     pub fn new_unserialize() -> Error {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 |     pub fn into_cause(self) -> Option<Box<StdError + Sync + Send>> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `split_word_re` should have an upper case name
[INFO] [stdout]    --> src/csv_parser.rs:106:20
[INFO] [stdout]     |
[INFO] [stdout] 106 |         static ref split_word_re: Regex = Regex::new(r"\s+").unwrap();
[INFO] [stdout]     |                    ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_upper_case_globals)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] help: convert the identifier to upper case
[INFO] [stdout]     |
[INFO] [stdout] 106 -         static ref split_word_re: Regex = Regex::new(r"\s+").unwrap();
[INFO] [stdout] 106 +         static ref SPLIT_WORD_RE: Regex = Regex::new(r"\s+").unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `multiple_ponct` should have an upper case name
[INFO] [stdout]    --> src/csv_parser.rs:135:20
[INFO] [stdout]     |
[INFO] [stdout] 135 |         static ref multiple_ponct: Regex = Regex::new(r"(?P<unspaced>[;:\.!\?]+)").unwrap();
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: convert the identifier to upper case
[INFO] [stdout]     |
[INFO] [stdout] 135 -         static ref multiple_ponct: Regex = Regex::new(r"(?P<unspaced>[;:\.!\?]+)").unwrap();
[INFO] [stdout] 135 +         static ref MULTIPLE_PONCT: Regex = Regex::new(r"(?P<unspaced>[;:\.!\?]+)").unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `url_reg` should have an upper case name
[INFO] [stdout]    --> src/csv_parser.rs:157:20
[INFO] [stdout]     |
[INFO] [stdout] 157 |         static ref url_reg: Regex = Regex::new(r"(.+://.+\.[a-z]+.*$)|(.*www\..*)").unwrap();
[INFO] [stdout]     |                    ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: convert the identifier to upper case
[INFO] [stdout]     |
[INFO] [stdout] 157 -         static ref url_reg: Regex = Regex::new(r"(.+://.+\.[a-z]+.*$)|(.*www\..*)").unwrap();
[INFO] [stdout] 157 +         static ref URL_REG: Regex = Regex::new(r"(.+://.+\.[a-z]+.*$)|(.*www\..*)").unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `char_reg` should have an upper case name
[INFO] [stdout]    --> src/csv_parser.rs:165:20
[INFO] [stdout]     |
[INFO] [stdout] 165 |         static ref char_reg: Regex = Regex::new(r".*[a-zA-Z]+.*").unwrap();
[INFO] [stdout]     |                    ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: convert the identifier to upper case
[INFO] [stdout]     |
[INFO] [stdout] 165 -         static ref char_reg: Regex = Regex::new(r".*[a-zA-Z]+.*").unwrap();
[INFO] [stdout] 165 +         static ref CHAR_REG: Regex = Regex::new(r".*[a-zA-Z]+.*").unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `bull_reg` should have an upper case name
[INFO] [stdout]    --> src/csv_parser.rs:173:20
[INFO] [stdout]     |
[INFO] [stdout] 173 |         static ref bull_reg: Regex = Regex::new(r"^#+").unwrap();
[INFO] [stdout]     |                    ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: convert the identifier to upper case
[INFO] [stdout]     |
[INFO] [stdout] 173 -         static ref bull_reg: Regex = Regex::new(r"^#+").unwrap();
[INFO] [stdout] 173 +         static ref BULL_REG: Regex = Regex::new(r"^#+").unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `end` should have an upper case name
[INFO] [stdout]   --> src/markovchain.rs:49:24
[INFO] [stdout]    |
[INFO] [stdout] 49 |             static ref end: Regex = Regex::new(r"[;:,\.!\?]+").unwrap();
[INFO] [stdout]    |                        ^^^
[INFO] [stdout]    |
[INFO] [stdout] help: convert the identifier to upper case
[INFO] [stdout]    |
[INFO] [stdout] 49 -             static ref end: Regex = Regex::new(r"[;:,\.!\?]+").unwrap();
[INFO] [stdout] 49 +             static ref END: Regex = Regex::new(r"[;:,\.!\?]+").unwrap();
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> src/serialize/mod.rs:18:30
[INFO] [stdout]    |
[INFO] [stdout] 18 |         let value = unsafe { mem::transmute::<i32, [u8; 4]>(self.to_le()).to_vec() };
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: there's also `to_le_bytes` and `to_be_bytes` if you expect a particular byte order
[INFO] [stdout]    = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout] help: replace this with
[INFO] [stdout]    |
[INFO] [stdout] 18 -         let value = unsafe { mem::transmute::<i32, [u8; 4]>(self.to_le()).to_vec() };
[INFO] [stdout] 18 +         let value = unsafe { i32::to_ne_bytes(self.to_le()).to_vec() };
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> src/serialize/mod.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |             mem::transmute::<[u8; 4], i32>([bytes[0], bytes[1], bytes[2], bytes[3]]).to_le()
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: there's also `from_le_bytes` and `from_be_bytes` if you expect a particular byte order
[INFO] [stdout] help: replace this with
[INFO] [stdout]    |
[INFO] [stdout] 32 -             mem::transmute::<[u8; 4], i32>([bytes[0], bytes[1], bytes[2], bytes[3]]).to_le()
[INFO] [stdout] 32 +             i32::from_ne_bytes([bytes[0], bytes[1], bytes[2], bytes[3]]).to_le()
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.63s
[INFO] running `Command { std: "docker" "inspect" "93289089400a40a00f45ec9af1fa67e556ebe63862f0306eb5782465bd91d212", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93289089400a40a00f45ec9af1fa67e556ebe63862f0306eb5782465bd91d212", kill_on_drop: false }`
[INFO] [stdout] 93289089400a40a00f45ec9af1fa67e556ebe63862f0306eb5782465bd91d212
