[INFO] cloning repository https://github.com/pipopa/regex
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pipopa/regex" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpipopa%2Fregex", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpipopa%2Fregex'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 60d087a23025e045ae754a345b04003c31d83d93
[INFO] checking pipopa/regex against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpipopa%2Fregex" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/pipopa/regex 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 git repo https://github.com/pipopa/regex
[INFO] removed 0 missing tests
[INFO] finished tweaking git repo https://github.com/pipopa/regex
[INFO] tweaked toml for git repo https://github.com/pipopa/regex written to /workspace/builds/worker-1-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 61 packages
[INFO] [stderr]       Adding aho-corasick v0.6.10 (latest: v1.1.3)
[INFO] [stderr]       Adding bitflags v1.3.2 (latest: v2.5.0)
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[INFO] [stderr]       Adding onig v3.2.2 (latest: v6.4.0)
[INFO] [stderr]       Adding onig_sys v68.2.1 (latest: v69.8.1)
[INFO] [stderr]       Adding quickcheck v0.7.2 (latest: v1.0.3)
[INFO] [stderr]       Adding rand v0.5.6 (latest: v0.8.5)
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[INFO] [stderr]       Adding ucd-util v0.1.10 (latest: v0.2.1)
[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 serde_derive v1.0.197
[INFO] [stderr]   Downloaded docopt v1.1.1
[INFO] [stderr]   Downloaded utf8-ranges v1.0.5
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[INFO] [stderr]   Downloaded regex-syntax v0.8.3
[INFO] [stderr]   Downloaded regex v1.10.4
[INFO] [stderr]   Downloaded bzip2-sys v0.1.11+1.0.8
[INFO] [stderr]   Downloaded onig_sys v68.2.1
[INFO] [stderr]   Downloaded regex-automata v0.4.6
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] d282fca5495adbdf15b012f228737ec9aed4e2ab7de1bd9eb1c7efb74d9d803b
[INFO] running `Command { std: "docker" "start" "-a" "d282fca5495adbdf15b012f228737ec9aed4e2ab7de1bd9eb1c7efb74d9d803b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d282fca5495adbdf15b012f228737ec9aed4e2ab7de1bd9eb1c7efb74d9d803b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d282fca5495adbdf15b012f228737ec9aed4e2ab7de1bd9eb1c7efb74d9d803b", kill_on_drop: false }`
[INFO] [stdout] d282fca5495adbdf15b012f228737ec9aed4e2ab7de1bd9eb1c7efb74d9d803b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 6d88987ffbc6cf019fce84754828ce331c691b36754145ea4badcda94c38401e
[INFO] running `Command { std: "docker" "start" "-a" "6d88987ffbc6cf019fce84754828ce331c691b36754145ea4badcda94c38401e", kill_on_drop: false }`
[INFO] [stderr]     Checking ucd-util v0.1.10
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling regex v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking memchr v2.7.2
[INFO] [stderr]     Checking utf8-ranges v1.0.5
[INFO] [stderr]     Checking rand_core v0.4.2
[INFO] [stderr]    Compiling proc-macro2 v1.0.79
[INFO] [stderr]     Checking regex-syntax v0.8.3
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling pkg-config v0.3.30
[INFO] [stderr]    Compiling cc v1.0.90
[INFO] [stderr]     Checking thread_local v0.3.6
[INFO] [stderr]     Checking regex-syntax v0.6.5 (/opt/rustwide/workdir/regex-syntax)
[INFO] [stderr]     Checking rand_core v0.3.1
[INFO] [stderr]     Checking rand_core v0.2.2
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]     --> regex-syntax/src/ast/parse.rs:1445:16
[INFO] [stdout]      |
[INFO] [stdout] 1445 |             '0'...'7' => {
[INFO] [stdout]      |                ^^^ help: use `..=` for an inclusive range
[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(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]     --> regex-syntax/src/ast/parse.rs:1456:16
[INFO] [stdout]      |
[INFO] [stdout] 1456 |             '8'...'9' if !self.parser().octal => {
[INFO] [stdout]      |                ^^^ help: use `..=` for an inclusive range
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ucd_util` is imported redundantly
[INFO] [stdout]    --> regex-syntax/src/unicode.rs:4:16
[INFO] [stdout]     |
[INFO] [stdout] 4   | use ucd_util::{self, PropertyValues};
[INFO] [stdout]     |                ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: regex-syntax/src/lib.rs:108:1
[INFO] [stdout]     |
[INFO] [stdout] 108 | extern crate ucd_util;
[INFO] [stdout]     | ---------------------- the item `ucd_util` is already imported here
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> regex-syntax/src/lib.rs:195:21
[INFO] [stdout]     |
[INFO] [stdout] 195 |         b'_' | b'0' ... b'9' | b'a' ... b'z' | b'A' ... b'Z'  => true,
[INFO] [stdout]     |                     ^^^ help: use `..=` for an inclusive range
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> regex-syntax/src/lib.rs:195:37
[INFO] [stdout]     |
[INFO] [stdout] 195 |         b'_' | b'0' ... b'9' | b'a' ... b'z' | b'A' ... b'Z'  => true,
[INFO] [stdout]     |                                     ^^^ help: use `..=` for an inclusive range
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> regex-syntax/src/lib.rs:195:53
[INFO] [stdout]     |
[INFO] [stdout] 195 |         b'_' | b'0' ... b'9' | b'a' ... b'z' | b'A' ... b'Z'  => true,
[INFO] [stdout]     |                                                     ^^^ help: use `..=` for an inclusive range
[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] 
[INFO] [stdout] 
[INFO] [stderr]     Checking aho-corasick v0.6.10
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]     --> regex-syntax/src/ast/parse.rs:1445:16
[INFO] [stdout]      |
[INFO] [stdout] 1445 |             '0'...'7' => {
[INFO] [stdout]      |                ^^^ help: use `..=` for an inclusive range
[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(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]     --> regex-syntax/src/ast/parse.rs:1456:16
[INFO] [stdout]      |
[INFO] [stdout] 1456 |             '8'...'9' if !self.parser().octal => {
[INFO] [stdout]      |                ^^^ help: use `..=` for an inclusive range
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ucd_util` is imported redundantly
[INFO] [stdout]    --> regex-syntax/src/unicode.rs:4:16
[INFO] [stdout]     |
[INFO] [stdout] 4   | use ucd_util::{self, PropertyValues};
[INFO] [stdout]     |                ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: regex-syntax/src/lib.rs:108:1
[INFO] [stdout]     |
[INFO] [stdout] 108 | extern crate ucd_util;
[INFO] [stdout]     | ---------------------- the item `ucd_util` is already imported here
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> regex-syntax/src/lib.rs:195:21
[INFO] [stdout]     |
[INFO] [stdout] 195 |         b'_' | b'0' ... b'9' | b'a' ... b'z' | b'A' ... b'Z'  => true,
[INFO] [stdout]     |                     ^^^ help: use `..=` for an inclusive range
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> regex-syntax/src/lib.rs:195:37
[INFO] [stdout]     |
[INFO] [stdout] 195 |         b'_' | b'0' ... b'9' | b'a' ... b'z' | b'A' ... b'Z'  => true,
[INFO] [stdout]     |                                     ^^^ help: use `..=` for an inclusive range
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> regex-syntax/src/lib.rs:195:53
[INFO] [stdout]     |
[INFO] [stdout] 195 |         b'_' | b'0' ... b'9' | b'a' ... b'z' | b'A' ... b'Z'  => true,
[INFO] [stdout]     |                                                     ^^^ help: use `..=` for an inclusive range
[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] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling regex-benchmark v0.1.0 (/opt/rustwide/workdir/bench)
[INFO] [stderr]    Compiling syn v2.0.58
[INFO] [stderr]     Checking rand v0.5.6
[INFO] [stderr]     Checking memmap v0.6.2
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> regex-syntax/src/error.rs:45:38
[INFO] [stdout]    |
[INFO] [stdout] 45 |             Error::Parse(ref x) => x.description(),
[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]   --> regex-syntax/src/error.rs:46:42
[INFO] [stdout]    |
[INFO] [stdout] 46 |             Error::Translate(ref x) => x.description(),
[INFO] [stdout]    |                                          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> regex-syntax/src/hir/literal/mod.rs:687:17
[INFO] [stdout]     |
[INFO] [stdout] 687 |             let mut buf = &mut buf[..i];
[INFO] [stdout]     |                 ----^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `printer` is never read
[INFO] [stdout]   --> regex-syntax/src/ast/print.rs:80:5
[INFO] [stdout]    |
[INFO] [stdout] 79 | struct Writer<'p, W> {
[INFO] [stdout]    |        ------ field in this struct
[INFO] [stdout] 80 |     printer: &'p mut Printer,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Writer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `symmetric_difference` is never used
[INFO] [stdout]    --> regex-syntax/src/hir/interval.rs:411:8
[INFO] [stdout]     |
[INFO] [stdout] 326 | pub trait Interval:
[INFO] [stdout]     |           -------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 411 |     fn symmetric_difference(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `printer` is never read
[INFO] [stdout]   --> regex-syntax/src/hir/print.rs:78:5
[INFO] [stdout]    |
[INFO] [stdout] 77 | struct Writer<'p, W> {
[INFO] [stdout]    |        ------ field in this struct
[INFO] [stdout] 78 |     printer: &'p mut Printer,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Writer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.borrow()` on a reference in this situation does nothing
[INFO] [stdout]    --> regex-syntax/src/ast/parse.rs:386:21
[INFO] [stdout]     |
[INFO] [stdout] 386 |         self.pattern.borrow()
[INFO] [stdout]     |                     ^^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `str` does not implement `Borrow`, so calling `borrow` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout]     = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking quickcheck v0.7.2
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/utf8.rs:59:21
[INFO] [stdout]    |
[INFO] [stdout] 59 |         0b110_00000 ... 0b110_11111 => {
[INFO] [stdout]    |                     ^^^ help: use `..=` for an inclusive range
[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(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/utf8.rs:70:22
[INFO] [stdout]    |
[INFO] [stdout] 70 |                 0x80 ... 0x7FF => char::from_u32(cp).map(|cp| (cp, 2)),
[INFO] [stdout]    |                      ^^^ help: use `..=` for an inclusive range
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/utf8.rs:74:21
[INFO] [stdout]    |
[INFO] [stdout] 74 |         0b1110_0000 ... 0b1110_1111 => {
[INFO] [stdout]    |                     ^^^ help: use `..=` for an inclusive range
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/utf8.rs:90:23
[INFO] [stdout]    |
[INFO] [stdout] 90 |                 0x800 ... 0xFFFF => char::from_u32(cp).map(|cp| (cp, 3)),
[INFO] [stdout]    |                       ^^^ help: use `..=` for an inclusive range
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/utf8.rs:94:21
[INFO] [stdout]    |
[INFO] [stdout] 94 |         0b11110_000 ... 0b11110_111 => {
[INFO] [stdout]    |                     ^^^ help: use `..=` for an inclusive range
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/utf8.rs:113:25
[INFO] [stdout]     |
[INFO] [stdout] 113 |                 0x10000 ... 0x10FFFF => char::from_u32(cp).map(|cp| (cp, 4)),
[INFO] [stdout]     |                         ^^^ help: use `..=` for an inclusive range
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]     --> src/dfa.rs:1765:17
[INFO] [stdout]      |
[INFO] [stdout] 1765 |             b'A'...b'Z' | b'a'...b'z' | b'0'...b'9' | b'_' => true,
[INFO] [stdout]      |                 ^^^ help: use `..=` for an inclusive range
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]     --> src/dfa.rs:1765:31
[INFO] [stdout]      |
[INFO] [stdout] 1765 |             b'A'...b'Z' | b'a'...b'z' | b'0'...b'9' | b'_' => true,
[INFO] [stdout]      |                               ^^^ help: use `..=` for an inclusive range
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]     --> src/dfa.rs:1765:45
[INFO] [stdout]      |
[INFO] [stdout] 1765 |             b'A'...b'Z' | b'a'...b'z' | b'0'...b'9' | b'_' => true,
[INFO] [stdout]      |                                             ^^^ help: use `..=` for an inclusive range
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/expand.rs:172:14
[INFO] [stdout]     |
[INFO] [stdout] 172 |         b'0' ... b'9' | b'a' ... b'z' | b'A' ... b'Z' | b'_' => true,
[INFO] [stdout]     |              ^^^ help: use `..=` for an inclusive range
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/expand.rs:172:30
[INFO] [stdout]     |
[INFO] [stdout] 172 |         b'0' ... b'9' | b'a' ... b'z' | b'A' ... b'Z' | b'_' => true,
[INFO] [stdout]     |                              ^^^ help: use `..=` for an inclusive range
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/expand.rs:172:46
[INFO] [stdout]     |
[INFO] [stdout] 172 |         b'0' ... b'9' | b'a' ... b'z' | b'A' ... b'Z' | b'_' => true,
[INFO] [stdout]     |                                              ^^^ help: use `..=` for an inclusive range
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `syntax` is imported redundantly
[INFO] [stdout]    --> src/input.rs:17:5
[INFO] [stdout]     |
[INFO] [stdout] 17  | use syntax;
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:533:1
[INFO] [stdout]     |
[INFO] [stdout] 533 | extern crate regex_syntax as syntax;
[INFO] [stdout]     | ------------------------------------ the item `syntax` is already imported here
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `mem` is imported redundantly
[INFO] [stdout]    --> src/literal/mod.rs:775:13
[INFO] [stdout]     |
[INFO] [stdout] 12  | use std::mem;
[INFO] [stdout]     |     -------- the item `mem` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 775 |         use std::mem;
[INFO] [stdout]     |             ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `syntax` is imported redundantly
[INFO] [stdout]    --> src/re_unicode.rs:19:5
[INFO] [stdout]     |
[INFO] [stdout] 19  | use syntax;
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:533:1
[INFO] [stdout]     |
[INFO] [stdout] 533 | extern crate regex_syntax as syntax;
[INFO] [stdout]     | ------------------------------------ the item `syntax` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> regex-syntax/src/error.rs:45:38
[INFO] [stdout]    |
[INFO] [stdout] 45 |             Error::Parse(ref x) => x.description(),
[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]   --> regex-syntax/src/error.rs:46:42
[INFO] [stdout]    |
[INFO] [stdout] 46 |             Error::Translate(ref x) => x.description(),
[INFO] [stdout]    |                                          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/error.rs:40:32
[INFO] [stdout]    |
[INFO] [stdout] 40 |     fn cause(&self) -> Option<&::std::error::Error> {
[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 an object-safe trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 40 |     fn cause(&self) -> Option<&dyn (::std::error::Error)> {
[INFO] [stdout]    |                                +++++                   +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking regex-automata v0.4.6
[INFO] [stdout] error: `...` range patterns are deprecated
[INFO] [stdout]    --> src/utf8.rs:59:21
[INFO] [stdout]     |
[INFO] [stdout] 59  |         0b110_00000 ... 0b110_11111 => {
[INFO] [stdout]     |                     ^^^ help: use `..=` for an inclusive range
[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: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:521:24
[INFO] [stdout]     |
[INFO] [stdout] 521 | #![cfg_attr(test, deny(warnings))]
[INFO] [stdout]     |                        ^^^^^^^^
[INFO] [stdout]     = note: `#[deny(ellipsis_inclusive_range_patterns)]` implied by `#[deny(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `...` range patterns are deprecated
[INFO] [stdout]   --> src/utf8.rs:70:22
[INFO] [stdout]    |
[INFO] [stdout] 70 |                 0x80 ... 0x7FF => char::from_u32(cp).map(|cp| (cp, 2)),
[INFO] [stdout]    |                      ^^^ help: use `..=` for an inclusive range
[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] 
[INFO] [stdout] 
[INFO] [stdout] error: `...` range patterns are deprecated
[INFO] [stdout]   --> src/utf8.rs:74:21
[INFO] [stdout]    |
[INFO] [stdout] 74 |         0b1110_0000 ... 0b1110_1111 => {
[INFO] [stdout]    |                     ^^^ help: use `..=` for an inclusive range
[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] 
[INFO] [stdout] 
[INFO] [stdout] error: `...` range patterns are deprecated
[INFO] [stdout]   --> src/utf8.rs:90:23
[INFO] [stdout]    |
[INFO] [stdout] 90 |                 0x800 ... 0xFFFF => char::from_u32(cp).map(|cp| (cp, 3)),
[INFO] [stdout]    |                       ^^^ help: use `..=` for an inclusive range
[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] 
[INFO] [stdout] 
[INFO] [stdout] error: `...` range patterns are deprecated
[INFO] [stdout]   --> src/utf8.rs:94:21
[INFO] [stdout]    |
[INFO] [stdout] 94 |         0b11110_000 ... 0b11110_111 => {
[INFO] [stdout]    |                     ^^^ help: use `..=` for an inclusive range
[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] 
[INFO] [stdout] 
[INFO] [stdout] error: `...` range patterns are deprecated
[INFO] [stdout]    --> src/utf8.rs:113:25
[INFO] [stdout]     |
[INFO] [stdout] 113 |                 0x10000 ... 0x10FFFF => char::from_u32(cp).map(|cp| (cp, 4)),
[INFO] [stdout]     |                         ^^^ help: use `..=` for an inclusive range
[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] 
[INFO] [stdout] 
[INFO] [stdout] error: `...` range patterns are deprecated
[INFO] [stdout]     --> src/dfa.rs:1765:17
[INFO] [stdout]      |
[INFO] [stdout] 1765 |             b'A'...b'Z' | b'a'...b'z' | b'0'...b'9' | b'_' => true,
[INFO] [stdout]      |                 ^^^ help: use `..=` for an inclusive range
[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] 
[INFO] [stdout] 
[INFO] [stdout] error: `...` range patterns are deprecated
[INFO] [stdout]     --> src/dfa.rs:1765:31
[INFO] [stdout]      |
[INFO] [stdout] 1765 |             b'A'...b'Z' | b'a'...b'z' | b'0'...b'9' | b'_' => true,
[INFO] [stdout]      |                               ^^^ help: use `..=` for an inclusive range
[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] 
[INFO] [stdout] 
[INFO] [stdout] error: `...` range patterns are deprecated
[INFO] [stdout]     --> src/dfa.rs:1765:45
[INFO] [stdout]      |
[INFO] [stdout] 1765 |             b'A'...b'Z' | b'a'...b'z' | b'0'...b'9' | b'_' => true,
[INFO] [stdout]      |                                             ^^^ help: use `..=` for an inclusive range
[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] 
[INFO] [stdout] 
[INFO] [stdout] error: `...` range patterns are deprecated
[INFO] [stdout]    --> src/expand.rs:172:14
[INFO] [stdout]     |
[INFO] [stdout] 172 |         b'0' ... b'9' | b'a' ... b'z' | b'A' ... b'Z' | b'_' => true,
[INFO] [stdout]     |              ^^^ help: use `..=` for an inclusive range
[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] 
[INFO] [stdout] 
[INFO] [stdout] error: `...` range patterns are deprecated
[INFO] [stdout]    --> src/expand.rs:172:30
[INFO] [stdout]     |
[INFO] [stdout] 172 |         b'0' ... b'9' | b'a' ... b'z' | b'A' ... b'Z' | b'_' => true,
[INFO] [stdout]     |                              ^^^ help: use `..=` for an inclusive range
[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] 
[INFO] [stdout] 
[INFO] [stdout] error: `...` range patterns are deprecated
[INFO] [stdout]    --> src/expand.rs:172:46
[INFO] [stdout]     |
[INFO] [stdout] 172 |         b'0' ... b'9' | b'a' ... b'z' | b'A' ... b'Z' | b'_' => true,
[INFO] [stdout]     |                                              ^^^ help: use `..=` for an inclusive range
[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] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `syntax` is imported redundantly
[INFO] [stdout]    --> src/input.rs:17:5
[INFO] [stdout]     |
[INFO] [stdout] 17  | use syntax;
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:533:1
[INFO] [stdout]     |
[INFO] [stdout] 533 | extern crate regex_syntax as syntax;
[INFO] [stdout]     | ------------------------------------ the item `syntax` is already imported here
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[deny(unused_imports)]` implied by `#[deny(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `mem` is imported redundantly
[INFO] [stdout]    --> src/literal/mod.rs:775:13
[INFO] [stdout]     |
[INFO] [stdout] 12  | use std::mem;
[INFO] [stdout]     |     -------- the item `mem` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 775 |         use std::mem;
[INFO] [stdout]     |             ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `syntax` is imported redundantly
[INFO] [stdout]    --> src/re_unicode.rs:19:5
[INFO] [stdout]     |
[INFO] [stdout] 19  | use syntax;
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:533:1
[INFO] [stdout]     |
[INFO] [stdout] 533 | extern crate regex_syntax as syntax;
[INFO] [stdout]     | ------------------------------------ the item `syntax` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/error.rs:40:32
[INFO] [stdout]    |
[INFO] [stdout] 40 |     fn cause(&self) -> Option<&::std::error::Error> {
[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: `#[deny(bare_trait_objects)]` implied by `#[deny(warnings)]`
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 40 |     fn cause(&self) -> Option<&dyn (::std::error::Error)> {
[INFO] [stdout]    |                                +++++                   +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `pat` is never read
[INFO] [stdout]   --> src/literal/teddy_avx2/imp.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct Match {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 25 |     pub pat: usize,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Match` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `pat` is never read
[INFO] [stdout]    --> src/literal/teddy_ssse3/imp.rs:336:9
[INFO] [stdout]     |
[INFO] [stdout] 333 | pub struct Match {
[INFO] [stdout]     |            ----- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 336 |     pub pat: usize,
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Match` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 18 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking rure v0.2.0 (/opt/rustwide/workdir/regex-capi)
[INFO] [stdout] warning: the item `regex` is imported redundantly
[INFO] [stdout]  --> regex-capi/src/error.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use ::regex;
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]  ::: regex-capi/src/lib.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | extern crate regex;
[INFO] [stdout]   | ------------------- the item `regex` is already imported here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `regex` is imported redundantly
[INFO] [stdout]  --> regex-capi/src/error.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use ::regex;
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]  ::: regex-capi/src/lib.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | extern crate regex;
[INFO] [stdout]   | ------------------- the item `regex` is already imported here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]    --> regex-capi/src/rure.rs:153:18
[INFO] [stdout]     |
[INFO] [stdout] 153 |         unsafe { Box::from_raw(re as *mut Regex); }
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 153 |         unsafe { let _ = Box::from_raw(re as *mut Regex); }
[INFO] [stdout]     |                  +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `CString::from_raw` that must be used
[INFO] [stdout]    --> regex-capi/src/rure.rs:260:17
[INFO] [stdout]     |
[INFO] [stdout] 260 |                 CString::from_raw(ptr);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: call `drop(from_raw(ptr))` if you intend to drop the `CString`
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 260 |                 let _ = CString::from_raw(ptr);
[INFO] [stdout]     |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]    --> regex-capi/src/rure.rs:262:13
[INFO] [stdout]     |
[INFO] [stdout] 262 |             Box::from_raw(it);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 262 |             let _ = Box::from_raw(it);
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]    --> regex-capi/src/rure.rs:318:18
[INFO] [stdout]     |
[INFO] [stdout] 318 |         unsafe { Box::from_raw(it); }
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 318 |         unsafe { let _ = Box::from_raw(it); }
[INFO] [stdout]     |                  +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]    --> regex-capi/src/rure.rs:409:18
[INFO] [stdout]     |
[INFO] [stdout] 409 |         unsafe { Box::from_raw(captures as *mut Captures); }
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 409 |         unsafe { let _ = Box::from_raw(captures as *mut Captures); }
[INFO] [stdout]     |                  +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]    --> regex-capi/src/rure.rs:449:18
[INFO] [stdout]     |
[INFO] [stdout] 449 |         unsafe { Box::from_raw(options); }
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 449 |         unsafe { let _ = Box::from_raw(options); }
[INFO] [stdout]     |                  +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]    --> regex-capi/src/rure.rs:529:18
[INFO] [stdout]     |
[INFO] [stdout] 529 |         unsafe { Box::from_raw(re as *mut RegexSet); }
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 529 |         unsafe { let _ = Box::from_raw(re as *mut RegexSet); }
[INFO] [stdout]     |                  +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]    --> regex-capi/src/rure.rs:153:18
[INFO] [stdout]     |
[INFO] [stdout] 153 |         unsafe { Box::from_raw(re as *mut Regex); }
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 153 |         unsafe { let _ = Box::from_raw(re as *mut Regex); }
[INFO] [stdout]     |                  +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]   --> regex-capi/src/error.rs:55:18
[INFO] [stdout]    |
[INFO] [stdout] 55 |         unsafe { Box::from_raw(err); }
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 55 |         unsafe { let _ = Box::from_raw(err); }
[INFO] [stdout]    |                  +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `CString::from_raw` that must be used
[INFO] [stdout]    --> regex-capi/src/rure.rs:260:17
[INFO] [stdout]     |
[INFO] [stdout] 260 |                 CString::from_raw(ptr);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: call `drop(from_raw(ptr))` if you intend to drop the `CString`
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 260 |                 let _ = CString::from_raw(ptr);
[INFO] [stdout]     |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]    --> regex-capi/src/rure.rs:262:13
[INFO] [stdout]     |
[INFO] [stdout] 262 |             Box::from_raw(it);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 262 |             let _ = Box::from_raw(it);
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]    --> regex-capi/src/rure.rs:318:18
[INFO] [stdout]     |
[INFO] [stdout] 318 |         unsafe { Box::from_raw(it); }
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 318 |         unsafe { let _ = Box::from_raw(it); }
[INFO] [stdout]     |                  +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]    --> regex-capi/src/rure.rs:409:18
[INFO] [stdout]     |
[INFO] [stdout] 409 |         unsafe { Box::from_raw(captures as *mut Captures); }
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 409 |         unsafe { let _ = Box::from_raw(captures as *mut Captures); }
[INFO] [stdout]     |                  +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]    --> regex-capi/src/rure.rs:449:18
[INFO] [stdout]     |
[INFO] [stdout] 449 |         unsafe { Box::from_raw(options); }
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 449 |         unsafe { let _ = Box::from_raw(options); }
[INFO] [stdout]     |                  +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]    --> regex-capi/src/rure.rs:529:18
[INFO] [stdout]     |
[INFO] [stdout] 529 |         unsafe { Box::from_raw(re as *mut RegexSet); }
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 529 |         unsafe { let _ = Box::from_raw(re as *mut RegexSet); }
[INFO] [stdout]     |                  +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]   --> regex-capi/src/error.rs:55:18
[INFO] [stdout]    |
[INFO] [stdout] 55 |         unsafe { Box::from_raw(err); }
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 55 |         unsafe { let _ = Box::from_raw(err); }
[INFO] [stdout]    |                  +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> regex-syntax/src/hir/literal/mod.rs:687:17
[INFO] [stdout]     |
[INFO] [stdout] 687 |             let mut buf = &mut buf[..i];
[INFO] [stdout]     |                 ----^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: field `pat` is never read
[INFO] [stdout]   --> src/literal/teddy_avx2/imp.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct Match {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 25 |     pub pat: usize,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Match` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[deny(dead_code)]` implied by `#[deny(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: field `pat` is never read
[INFO] [stdout]    --> src/literal/teddy_ssse3/imp.rs:336:9
[INFO] [stdout]     |
[INFO] [stdout] 333 | pub struct Match {
[INFO] [stdout]     |            ----- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 336 |     pub pat: usize,
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Match` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 18 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `regex` (lib test) due to 19 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: field `printer` is never read
[INFO] [stdout]   --> regex-syntax/src/ast/print.rs:80:5
[INFO] [stdout]    |
[INFO] [stdout] 79 | struct Writer<'p, W> {
[INFO] [stdout]    |        ------ field in this struct
[INFO] [stdout] 80 |     printer: &'p mut Printer,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Writer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `symmetric_difference` is never used
[INFO] [stdout]    --> regex-syntax/src/hir/interval.rs:411:8
[INFO] [stdout]     |
[INFO] [stdout] 326 | pub trait Interval:
[INFO] [stdout]     |           -------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 411 |     fn symmetric_difference(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `printer` is never read
[INFO] [stdout]   --> regex-syntax/src/hir/print.rs:78:5
[INFO] [stdout]    |
[INFO] [stdout] 77 | struct Writer<'p, W> {
[INFO] [stdout]    |        ------ field in this struct
[INFO] [stdout] 78 |     printer: &'p mut Printer,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Writer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.borrow()` on a reference in this situation does nothing
[INFO] [stdout]    --> regex-syntax/src/ast/parse.rs:386:21
[INFO] [stdout]     |
[INFO] [stdout] 386 |         self.pattern.borrow()
[INFO] [stdout]     |                     ^^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `str` does not implement `Borrow`, so calling `borrow` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout]     = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: lifetime may not live long enough
[INFO] [stdout]   --> tests/replace.rs:38:34
[INFO] [stdout]    |
[INFO] [stdout] 38 |          | captures: &Captures | &match_text!(captures.get(1).unwrap())[0..1], "age: 2");
[INFO] [stdout]    |            --------            - ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ returning this value requires that `'1` must outlive `'2`
[INFO] [stdout]    |            |                   |
[INFO] [stdout]    |            |                   return type of closure is &'2 str
[INFO] [stdout]    |            has type `&regex::Captures<'1>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: lifetime may not live long enough
[INFO] [stdout]   --> tests/replace.rs:38:34
[INFO] [stdout]    |
[INFO] [stdout] 38 |          | captures: &Captures | &match_text!(captures.get(1).unwrap())[0..1], "age: 2");
[INFO] [stdout]    |            --------            - ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ returning this value requires that `'1` must outlive `'2`
[INFO] [stdout]    |            |                   |
[INFO] [stdout]    |            |                   return type of closure is &'2 str
[INFO] [stdout]    |            has type `&regex::Captures<'1>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: lifetime may not live long enough
[INFO] [stdout]   --> tests/replace.rs:38:34
[INFO] [stdout]    |
[INFO] [stdout] 38 |          | captures: &Captures | &match_text!(captures.get(1).unwrap())[0..1], "age: 2");
[INFO] [stdout]    |            --------            - ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ returning this value requires that `'1` must outlive `'2`
[INFO] [stdout]    |            |                   |
[INFO] [stdout]    |            |                   return type of closure is &'2 [u8]
[INFO] [stdout]    |            has type `&regex::bytes::Captures<'1>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: lifetime may not live long enough
[INFO] [stdout]   --> tests/replace.rs:38:34
[INFO] [stdout]    |
[INFO] [stdout] 38 |          | captures: &Captures | &match_text!(captures.get(1).unwrap())[0..1], "age: 2");
[INFO] [stdout]    |            --------            - ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ returning this value requires that `'1` must outlive `'2`
[INFO] [stdout]    |            |                   |
[INFO] [stdout]    |            |                   return type of closure is &'2 str
[INFO] [stdout]    |            has type `&regex::Captures<'1>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `regex` (test "default") due to 2 previous errors
[INFO] [stdout] error: lifetime may not live long enough
[INFO] [stdout]   --> tests/replace.rs:38:34
[INFO] [stdout]    |
[INFO] [stdout] 38 |          | captures: &Captures | &match_text!(captures.get(1).unwrap())[0..1], "age: 2");
[INFO] [stdout]    |            --------            - ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ returning this value requires that `'1` must outlive `'2`
[INFO] [stdout]    |            |                   |
[INFO] [stdout]    |            |                   return type of closure is &'2 [u8]
[INFO] [stdout]    |            has type `&regex::bytes::Captures<'1>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: lifetime may not live long enough
[INFO] [stdout]   --> tests/replace.rs:38:34
[INFO] [stdout]    |
[INFO] [stdout] 38 |          | captures: &Captures | &match_text!(captures.get(1).unwrap())[0..1], "age: 2");
[INFO] [stdout]    |            --------            - ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ returning this value requires that `'1` must outlive `'2`
[INFO] [stdout]    |            |                   |
[INFO] [stdout]    |            |                   return type of closure is &'2 str
[INFO] [stdout]    |            has type `&regex::Captures<'1>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: lifetime may not live long enough
[INFO] [stdout]   --> tests/replace.rs:38:34
[INFO] [stdout]    |
[INFO] [stdout] 38 |          | captures: &Captures | &match_text!(captures.get(1).unwrap())[0..1], "age: 2");
[INFO] [stdout]    |            --------            - ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ returning this value requires that `'1` must outlive `'2`
[INFO] [stdout]    |            |                   |
[INFO] [stdout]    |            |                   return type of closure is &'2 [u8]
[INFO] [stdout]    |            has type `&regex::bytes::Captures<'1>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: lifetime may not live long enough
[INFO] [stdout]   --> tests/replace.rs:38:34
[INFO] [stdout]    |
[INFO] [stdout] 38 |          | captures: &Captures | &match_text!(captures.get(1).unwrap())[0..1], "age: 2");
[INFO] [stdout]    |            --------            - ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ returning this value requires that `'1` must outlive `'2`
[INFO] [stdout]    |            |                   |
[INFO] [stdout]    |            |                   return type of closure is &'2 str
[INFO] [stdout]    |            has type `&regex::Captures<'1>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `regex` (test "backtrack") due to 2 previous errors
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `regex` (test "nfa-bytes") due to 2 previous errors
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `regex` (test "default-bytes") due to 2 previous errors
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `regex` (test "nfa") due to 2 previous errors
[INFO] [stderr] error: could not compile `regex` (test "nfa-utf8bytes") due to 2 previous errors
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `regex` (test "backtrack-bytes") due to 2 previous errors
[INFO] [stderr] error: could not compile `regex` (test "backtrack-utf8bytes") due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "6d88987ffbc6cf019fce84754828ce331c691b36754145ea4badcda94c38401e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d88987ffbc6cf019fce84754828ce331c691b36754145ea4badcda94c38401e", kill_on_drop: false }`
[INFO] [stdout] 6d88987ffbc6cf019fce84754828ce331c691b36754145ea4badcda94c38401e