[INFO] fetching crate pex-trie 0.0.3...
[INFO] checking pex-trie-0.0.3 against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3
[INFO] extracting crate pex-trie 0.0.3 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate pex-trie 0.0.3 on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pex-trie 0.0.3
[INFO] finished tweaking crates.io crate pex-trie 0.0.3
[INFO] tweaked toml for crates.io crate pex-trie 0.0.3 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 7 packages
[INFO] [stderr]       Adding pex v0.1.17 (latest: v0.2.4)
[INFO] [stderr]       Adding regex-automata v0.2.0 (latest: v0.4.6)
[INFO] [stderr]       Adding regex-syntax v0.6.29 (latest: v0.8.3)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pex v0.1.17
[INFO] [stderr]   Downloaded unicode-script v0.5.6
[INFO] [stderr]   Downloaded regex-automata v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8d2259ebcfb0de1ee9d7754b7097fa303bb31c05d915d64f71b7808e11afe632
[INFO] running `Command { std: "docker" "start" "-a" "8d2259ebcfb0de1ee9d7754b7097fa303bb31c05d915d64f71b7808e11afe632", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8d2259ebcfb0de1ee9d7754b7097fa303bb31c05d915d64f71b7808e11afe632", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d2259ebcfb0de1ee9d7754b7097fa303bb31c05d915d64f71b7808e11afe632", kill_on_drop: false }`
[INFO] [stdout] 8d2259ebcfb0de1ee9d7754b7097fa303bb31c05d915d64f71b7808e11afe632
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 614fca8630e12fdff4c5b20904b01606496f719aff3af0c88fcf2d03b0119eab
[INFO] running `Command { std: "docker" "start" "-a" "614fca8630e12fdff4c5b20904b01606496f719aff3af0c88fcf2d03b0119eab", kill_on_drop: false }`
[INFO] [stderr]     Checking memchr v2.7.2
[INFO] [stderr]     Checking regex-syntax v0.6.29
[INFO] [stderr]     Checking ucd-trie v0.1.6
[INFO] [stderr]     Checking unicode-script v0.5.6
[INFO] [stderr]     Checking regex-automata v0.2.0
[INFO] [stderr]     Checking pex v0.1.17
[INFO] [stderr]     Checking pex-trie v0.0.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `dense`
[INFO] [stdout]  --> src/regex_set/mod.rs:1:27
[INFO] [stdout]   |
[INFO] [stdout] 1 | use regex_automata::dfa::{dense, regex::Regex};
[INFO] [stdout]   |                           ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `indent`
[INFO] [stdout]   --> src/regex_set/mod.rs:14:13
[INFO] [stdout]    |
[INFO] [stdout] 14 |         let indent = self.left_indent;
[INFO] [stdout]    |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_indent`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `indent`
[INFO] [stdout]  --> src/writer/mod.rs:6:82
[INFO] [stdout]   |
[INFO] [stdout] 6 |     fn write_slice_numbers<T: Display>(&mut self, slice: &[T], max_width: usize, indent: usize) -> std::fmt::Result {
[INFO] [stdout]   |                                                                                  ^^^^^^ help: if this is intentional, prefix it with an underscore: `_indent`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RegexDenseSet` is never constructed
[INFO] [stdout]  --> src/regex_set/mod.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct RegexDenseSet {
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `export_rust_code` is never used
[INFO] [stdout]   --> src/regex_set/mod.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl RegexDenseSet {
[INFO] [stdout]    | ------------------ method in this implementation
[INFO] [stdout] 12 |     pub fn export_rust_code(&self) -> Result<String, std::fmt::Error> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct
[INFO] [stdout]  --> src/unicode_set/mod.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct UnicodeSet {
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]  --> src/lib.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![warn(missing_docs, rustdoc::missing_crate_level_docs)]
[INFO] [stdout]   |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for an associated function
[INFO] [stdout]   --> src/unicode_set/mod.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn new(set: &str) -> Self {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]   --> src/unicode_set/mod.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub fn with_ranges(mut self, ranges: &[(char, char)]) -> Self {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]   --> src/unicode_set/mod.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 | /     pub fn with_chars<I>(mut self, chars: I) -> Self
[INFO] [stdout] 44 | |     where
[INFO] [stdout] 45 | |         I: IntoIterator<Item = char>,
[INFO] [stdout]    | |_____________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]   --> src/unicode_set/mod.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 52 |     pub fn with_max_width(mut self, max_width: usize) -> Self {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]   --> src/unicode_set/mod.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 57 |     pub fn export_rust_code(&self) -> Result<String, Error> {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `indent`
[INFO] [stdout]   --> src/regex_set/mod.rs:14:13
[INFO] [stdout]    |
[INFO] [stdout] 14 |         let indent = self.left_indent;
[INFO] [stdout]    |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_indent`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `re2`
[INFO] [stdout]   --> src/regex_set/mod.rs:28:13
[INFO] [stdout]    |
[INFO] [stdout] 28 |         let re2 = unsafe {
[INFO] [stdout]    |             ^^^ help: if this is intentional, prefix it with an underscore: `_re2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fwd_bytes`
[INFO] [stdout]   --> src/regex_set/mod.rs:35:10
[INFO] [stdout]    |
[INFO] [stdout] 35 |     let (fwd_bytes, fwd_pad) = re.forward().to_bytes_big_endian();
[INFO] [stdout]    |          ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fwd_bytes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fwd_pad`
[INFO] [stdout]   --> src/regex_set/mod.rs:35:21
[INFO] [stdout]    |
[INFO] [stdout] 35 |     let (fwd_bytes, fwd_pad) = re.forward().to_bytes_big_endian();
[INFO] [stdout]    |                     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fwd_pad`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rev_bytes`
[INFO] [stdout]   --> src/regex_set/mod.rs:36:10
[INFO] [stdout]    |
[INFO] [stdout] 36 |     let (rev_bytes, rev_pad) = re.reverse().to_bytes_big_endian();
[INFO] [stdout]    |          ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rev_bytes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rev_pad`
[INFO] [stdout]   --> src/regex_set/mod.rs:36:21
[INFO] [stdout]    |
[INFO] [stdout] 36 |     let (rev_bytes, rev_pad) = re.reverse().to_bytes_big_endian();
[INFO] [stdout]    |                     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rev_pad`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `indent`
[INFO] [stdout]  --> src/writer/mod.rs:6:82
[INFO] [stdout]   |
[INFO] [stdout] 6 |     fn write_slice_numbers<T: Display>(&mut self, slice: &[T], max_width: usize, indent: usize) -> std::fmt::Result {
[INFO] [stdout]   |                                                                                  ^^^^^^ help: if this is intentional, prefix it with an underscore: `_indent`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RegexDenseSet` is never constructed
[INFO] [stdout]  --> src/regex_set/mod.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct RegexDenseSet {
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `export_rust_code` is never used
[INFO] [stdout]   --> src/regex_set/mod.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl RegexDenseSet {
[INFO] [stdout]    | ------------------ method in this implementation
[INFO] [stdout] 12 |     pub fn export_rust_code(&self) -> Result<String, std::fmt::Error> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.36s
[INFO] running `Command { std: "docker" "inspect" "614fca8630e12fdff4c5b20904b01606496f719aff3af0c88fcf2d03b0119eab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "614fca8630e12fdff4c5b20904b01606496f719aff3af0c88fcf2d03b0119eab", kill_on_drop: false }`
[INFO] [stdout] 614fca8630e12fdff4c5b20904b01606496f719aff3af0c88fcf2d03b0119eab
[INFO] checking pex-trie-0.0.3 against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-3
[INFO] extracting crate pex-trie 0.0.3 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate pex-trie 0.0.3 on toolchain 36dbcaee1a55543dfc181be52a69d99ff46ff62f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pex-trie 0.0.3
[INFO] finished tweaking crates.io crate pex-trie 0.0.3
[INFO] tweaked toml for crates.io crate pex-trie 0.0.3 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4a6508dc5944f09be26823e230b3726bcdd465f17beeed8afa565667f0885f48
[INFO] running `Command { std: "docker" "start" "-a" "4a6508dc5944f09be26823e230b3726bcdd465f17beeed8afa565667f0885f48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4a6508dc5944f09be26823e230b3726bcdd465f17beeed8afa565667f0885f48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a6508dc5944f09be26823e230b3726bcdd465f17beeed8afa565667f0885f48", kill_on_drop: false }`
[INFO] [stdout] 4a6508dc5944f09be26823e230b3726bcdd465f17beeed8afa565667f0885f48
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4ed4afc75ef3d860776c328235a016be5d1f9bd574b6036977e9d692b8eb6fb7
[INFO] running `Command { std: "docker" "start" "-a" "4ed4afc75ef3d860776c328235a016be5d1f9bd574b6036977e9d692b8eb6fb7", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]     Checking regex-syntax v0.6.29
[INFO] [stderr]     Checking memchr v2.7.2
[INFO] [stderr]     Checking ucd-trie v0.1.6
[INFO] [stderr]     Checking unicode-script v0.5.6
[INFO] [stderr]     Checking regex-automata v0.2.0
[INFO] [stderr]     Checking pex v0.1.17
[INFO] [stderr]     Checking pex-trie v0.0.3 (/tmp/fixit)
[INFO] [stderr]    Migrating src/lib.rs from 2021 edition to 2024
[INFO] [stderr]        Fixed src/regex_set/mod.rs (1 fix)
[INFO] [stdout] warning: unused variable: `indent`
[INFO] [stdout]   --> src/regex_set/mod.rs:14:13
[INFO] [stdout]    |
[INFO] [stdout] 14 |         let indent = self.left_indent;
[INFO] [stdout]    |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_indent`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `indent`
[INFO] [stdout]  --> src/writer/mod.rs:6:82
[INFO] [stdout]   |
[INFO] [stdout] 6 |     fn write_slice_numbers<T: Display>(&mut self, slice: &[T], max_width: usize, indent: usize) -> std::fmt::Result {
[INFO] [stdout]   |                                                                                  ^^^^^^ help: if this is intentional, prefix it with an underscore: `_indent`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RegexDenseSet` is never constructed
[INFO] [stdout]  --> src/regex_set/mod.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct RegexDenseSet {
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `export_rust_code` is never used
[INFO] [stdout]   --> src/regex_set/mod.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl RegexDenseSet {
[INFO] [stdout]    | ------------------ method in this implementation
[INFO] [stdout] 12 |     pub fn export_rust_code(&self) -> Result<String, std::fmt::Error> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct
[INFO] [stdout]  --> src/unicode_set/mod.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct UnicodeSet {
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]  --> src/lib.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![warn(missing_docs, rustdoc::missing_crate_level_docs)]
[INFO] [stdout]   |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for an associated function
[INFO] [stdout]   --> src/unicode_set/mod.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn new(set: &str) -> Self {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]   --> src/unicode_set/mod.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub fn with_ranges(mut self, ranges: &[(char, char)]) -> Self {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]   --> src/unicode_set/mod.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 | /     pub fn with_chars<I>(mut self, chars: I) -> Self
[INFO] [stdout] 44 | |     where
[INFO] [stdout] 45 | |         I: IntoIterator<Item = char>,
[INFO] [stdout]    | |_____________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]   --> src/unicode_set/mod.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 52 |     pub fn with_max_width(mut self, max_width: usize) -> Self {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]   --> src/unicode_set/mod.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 57 |     pub fn export_rust_code(&self) -> Result<String, Error> {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `dense`
[INFO] [stdout]   --> src/regex_set/mod.rs:31:18
[INFO] [stdout]    |
[INFO] [stdout] 31 |         let fwd: dense::DFA<&[u32]> = dense::DFA::from_bytes_unchecked(&fwd_bytes[fwd_pad..]).unwrap().0;
[INFO] [stdout]    |                  ^^^^^ use of undeclared crate or module `dense`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this module
[INFO] [stdout]    |
[INFO] [stdout] 1  + use regex_automata::dfa::dense;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `dense`
[INFO] [stdout]   --> src/regex_set/mod.rs:31:39
[INFO] [stdout]    |
[INFO] [stdout] 31 |         let fwd: dense::DFA<&[u32]> = dense::DFA::from_bytes_unchecked(&fwd_bytes[fwd_pad..]).unwrap().0;
[INFO] [stdout]    |                                       ^^^^^ use of undeclared crate or module `dense`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 1  + use regex_automata::dfa::dense::DFA;
[INFO] [stdout]    |
[INFO] [stdout] 1  + use regex_automata::dfa::sparse::DFA;
[INFO] [stdout]    |
[INFO] [stdout] 1  + use regex_automata::hybrid::dfa::DFA;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `DFA`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 31 -         let fwd: dense::DFA<&[u32]> = dense::DFA::from_bytes_unchecked(&fwd_bytes[fwd_pad..]).unwrap().0;
[INFO] [stdout] 31 +         let fwd: dense::DFA<&[u32]> = DFA::from_bytes_unchecked(&fwd_bytes[fwd_pad..]).unwrap().0;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `dense`
[INFO] [stdout]   --> src/regex_set/mod.rs:32:18
[INFO] [stdout]    |
[INFO] [stdout] 32 |         let rev: dense::DFA<&[u32]> = dense::DFA::from_bytes_unchecked(&rev_bytes[rev_pad..]).unwrap().0;
[INFO] [stdout]    |                  ^^^^^ use of undeclared crate or module `dense`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this module
[INFO] [stdout]    |
[INFO] [stdout] 1  + use regex_automata::dfa::dense;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `dense`
[INFO] [stdout]   --> src/regex_set/mod.rs:32:39
[INFO] [stdout]    |
[INFO] [stdout] 32 |         let rev: dense::DFA<&[u32]> = dense::DFA::from_bytes_unchecked(&rev_bytes[rev_pad..]).unwrap().0;
[INFO] [stdout]    |                                       ^^^^^ use of undeclared crate or module `dense`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 1  + use regex_automata::dfa::dense::DFA;
[INFO] [stdout]    |
[INFO] [stdout] 1  + use regex_automata::dfa::sparse::DFA;
[INFO] [stdout]    |
[INFO] [stdout] 1  + use regex_automata::hybrid::dfa::DFA;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `DFA`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 32 -         let rev: dense::DFA<&[u32]> = dense::DFA::from_bytes_unchecked(&rev_bytes[rev_pad..]).unwrap().0;
[INFO] [stdout] 32 +         let rev: dense::DFA<&[u32]> = DFA::from_bytes_unchecked(&rev_bytes[rev_pad..]).unwrap().0;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `indent`
[INFO] [stdout]   --> src/regex_set/mod.rs:14:13
[INFO] [stdout]    |
[INFO] [stdout] 14 |         let indent = self.left_indent;
[INFO] [stdout]    |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_indent`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `indent`
[INFO] [stdout]  --> src/writer/mod.rs:6:82
[INFO] [stdout]   |
[INFO] [stdout] 6 |     fn write_slice_numbers<T: Display>(&mut self, slice: &[T], max_width: usize, indent: usize) -> std::fmt::Result {
[INFO] [stdout]   |                                                                                  ^^^^^^ help: if this is intentional, prefix it with an underscore: `_indent`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pex-trie` (lib test) due to 5 previous errors; 2 warnings emitted
[INFO] [stderr] error: failed to migrate to next edition
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `cargo fix --edition --allow-no-vcs --allow-dirty --frozen --all --all-targets --message-format=json` (exit status: 101)
[INFO] running `Command { std: "docker" "inspect" "4ed4afc75ef3d860776c328235a016be5d1f9bd574b6036977e9d692b8eb6fb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ed4afc75ef3d860776c328235a016be5d1f9bd574b6036977e9d692b8eb6fb7", kill_on_drop: false }`
[INFO] [stdout] 4ed4afc75ef3d860776c328235a016be5d1f9bd574b6036977e9d692b8eb6fb7