[INFO] fetching crate fancy-regex 0.12.0...
[INFO] checking fancy-regex-0.12.0 against master#158f00a1c5175648af6f6099b075f78d1d014a28 for pr-121251
[INFO] extracting crate fancy-regex 0.12.0 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate fancy-regex 0.12.0 on toolchain 158f00a1c5175648af6f6099b075f78d1d014a28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fancy-regex 0.12.0
[INFO] finished tweaking crates.io crate fancy-regex 0.12.0
[INFO] tweaked toml for crates.io crate fancy-regex 0.12.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate crates.io crate fancy-regex 0.12.0 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" "+158f00a1c5175648af6f6099b075f78d1d014a28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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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" "+158f00a1c5175648af6f6099b075f78d1d014a28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a2fab6ff553d33390569049520b0b7a3bda044602c3ce4625a7bc97718d84a23
[INFO] running `Command { std: "docker" "start" "-a" "a2fab6ff553d33390569049520b0b7a3bda044602c3ce4625a7bc97718d84a23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a2fab6ff553d33390569049520b0b7a3bda044602c3ce4625a7bc97718d84a23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2fab6ff553d33390569049520b0b7a3bda044602c3ce4625a7bc97718d84a23", kill_on_drop: false }`
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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_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" "+158f00a1c5175648af6f6099b075f78d1d014a28" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] da2f752cef495d259a2269306e09599dd59a211eedf01db1ebc2588bdc7bc5a3
[INFO] running `Command { std: "docker" "start" "-a" "da2f752cef495d259a2269306e09599dd59a211eedf01db1ebc2588bdc7bc5a3", kill_on_drop: false }`
[INFO] [stderr]     Checking cfg-if v0.1.2
[INFO] [stderr]    Compiling libc v0.2.133
[INFO] [stderr]    Compiling autocfg v0.1.6
[INFO] [stderr]    Compiling proc-macro2 v1.0.23
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[INFO] [stderr]    Compiling syn v1.0.67
[INFO] [stderr]    Compiling memoffset v0.5.0
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]     Checking aho-corasick v1.0.0
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[INFO] [stderr]    Compiling crossbeam-utils v0.7.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.0
[INFO] [stderr]     Checking regex-syntax v0.7.3
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling getrandom v0.2.0
[INFO] [stderr]     Checking scopeguard v1.0.0
[INFO] [stderr]    Compiling io-lifetimes v1.0.1
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling quote v1.0.0
[INFO] [stderr]    Compiling rayon-core v1.7.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling rustix v0.37.0
[INFO] [stderr]     Checking either v1.0.0
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[INFO] [stderr]     Checking regex v1.9.1
[INFO] [stderr]     Checking env_logger v0.8.2
[INFO] [stderr]     Checking fancy-regex v0.12.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking quickcheck v1.0.3
[INFO] [stderr]     Checking serde_json v1.0.0
[INFO] [stderr]     Checking ciborium v0.2.0
[INFO] [stderr]     Checking tinytemplate v1.1.0
[INFO] [stderr]     Checking criterion v0.5.1
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.77s
[INFO] running `Command { std: "docker" "inspect" "da2f752cef495d259a2269306e09599dd59a211eedf01db1ebc2588bdc7bc5a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da2f752cef495d259a2269306e09599dd59a211eedf01db1ebc2588bdc7bc5a3", kill_on_drop: false }`
[INFO] [stdout] da2f752cef495d259a2269306e09599dd59a211eedf01db1ebc2588bdc7bc5a3
[INFO] checking fancy-regex-0.12.0 against try#b4fc5dbf0bc33be331f9d893db5b3a794f29724a+rustflags=-Dexplicit_range -Dtrait_impl_range -Wrange_syntax -Wrange_bounds for pr-121251
[INFO] extracting crate fancy-regex 0.12.0 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate fancy-regex 0.12.0 on toolchain b4fc5dbf0bc33be331f9d893db5b3a794f29724a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fancy-regex 0.12.0
[INFO] finished tweaking crates.io crate fancy-regex 0.12.0
[INFO] tweaked toml for crates.io crate fancy-regex 0.12.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate crates.io crate fancy-regex 0.12.0 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" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a25b6bb573ca3763f328fa8c977e54a2eaa2a7e4711f740f95fe76d3f4223dc6
[INFO] running `Command { std: "docker" "start" "-a" "a25b6bb573ca3763f328fa8c977e54a2eaa2a7e4711f740f95fe76d3f4223dc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a25b6bb573ca3763f328fa8c977e54a2eaa2a7e4711f740f95fe76d3f4223dc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a25b6bb573ca3763f328fa8c977e54a2eaa2a7e4711f740f95fe76d3f4223dc6", kill_on_drop: false }`
[INFO] [stdout] a25b6bb573ca3763f328fa8c977e54a2eaa2a7e4711f740f95fe76d3f4223dc6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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 -Dexplicit_range -Dtrait_impl_range -Wrange_syntax -Wrange_bounds" "-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" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5a948b401b573696cfdd139c3f3443baa67ff66f8568de467282d72d84c54c30
[INFO] running `Command { std: "docker" "start" "-a" "5a948b401b573696cfdd139c3f3443baa67ff66f8568de467282d72d84c54c30", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.133
[INFO] [stderr]     Checking cfg-if v0.1.2
[INFO] [stderr]    Compiling autocfg v0.1.6
[INFO] [stderr]    Compiling proc-macro2 v1.0.23
[INFO] [stderr]    Compiling version_check v0.1.4
[INFO] [stderr]    Compiling syn v1.0.67
[INFO] [stderr]    Compiling memoffset v0.5.0
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]     Checking aho-corasick v1.0.0
[INFO] [stderr]    Compiling lazy_static v1.1.0
[INFO] [stderr]    Compiling crossbeam-utils v0.7.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.0
[INFO] [stderr]     Checking regex-syntax v0.7.3
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling getrandom v0.2.0
[INFO] [stderr]     Checking scopeguard v1.0.0
[INFO] [stderr]    Compiling io-lifetimes v1.0.1
[INFO] [stderr]    Compiling quote v1.0.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]     Checking either v1.0.0
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling rustix v0.37.0
[INFO] [stderr]    Compiling rayon-core v1.7.0
[INFO] [stderr]     Checking crossbeam-deque v0.7.4
[INFO] [stderr]     Checking crossbeam-queue v0.2.0
[INFO] [stderr]     Checking plotters-backend v0.3.0
[INFO] [stderr]     Checking dtoa v0.4.0
[INFO] [stderr]     Checking num-traits v0.1.32
[INFO] [stderr]     Checking ciborium-io v0.2.0
[INFO] [stderr]     Checking num_cpus v1.2.0
[INFO] [stderr]     Checking itoa v0.3.0
[INFO] [stderr]     Checking linux-raw-sys v0.3.0
[INFO] [stderr]     Checking half v1.6.0
[INFO] [stderr]     Checking os_str_bytes v6.0.0
[INFO] [stderr]     Checking rand_core v0.6.2
[INFO] [stderr]     Checking plotters-svg v0.3.0
[INFO] [stderr]     Checking ciborium-ll v0.2.0
[INFO] [stderr]     Checking clap_lex v0.3.0
[INFO] [stderr]     Checking itertools v0.10.0
[INFO] [stderr]     Checking bit-vec v0.6.3
[INFO] [stderr]     Checking same-file v1.0.1
[INFO] [stderr]     Checking rayon v1.3.0
[INFO] [stderr]     Checking walkdir v2.3.0
[INFO] [stderr]     Checking bit-set v0.5.3
[INFO] [stderr]     Checking clap v4.0.0
[INFO] [stderr]     Checking rand v0.8.0
[INFO] [stderr]     Checking regex-automata v0.3.1
[INFO] [stderr]     Checking plotters v0.3.1
[INFO] [stderr]     Checking anes v0.1.4
[INFO] [stderr]     Checking oorandom v11.1.0
[INFO] [stderr]     Checking once_cell v1.14.0
[INFO] [stderr]     Checking criterion-plot v0.5.0
[INFO] [stderr]     Checking is-terminal v0.4.6
[INFO] [stderr]     Checking regex v1.9.1
[INFO] [stderr]     Checking env_logger v0.8.2
[INFO] [stderr]     Checking fancy-regex v0.12.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/analyze.rs:121:33
[INFO] [stdout]     |
[INFO] [stdout] 121 |                 for child in &v[1..] {
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-W range-syntax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/compile.rs:184:18
[INFO] [stdout]     |
[INFO] [stdout] 184 |         for i in 0..count {
[INFO] [stdout]     |                  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/compile.rs:260:27
[INFO] [stdout]     |
[INFO] [stdout] 260 |             info.children[prefix_end..]
[INFO] [stdout]     |                           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/compile.rs:267:27
[INFO] [stdout]     |
[INFO] [stdout] 267 |             info.children[prefix_end..]
[INFO] [stdout]     |                           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/compile.rs:277:36
[INFO] [stdout]     |
[INFO] [stdout] 277 |         for child in info.children[prefix_end..suffix_begin].iter() {
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/compile.rs:281:47
[INFO] [stdout]     |
[INFO] [stdout] 281 |         self.compile_delegates(&info.children[suffix_begin..])
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/compile.rs:558:47
[INFO] [stdout]     |
[INFO] [stdout] 558 |             let inner1 = ["^(?s:.)", &self.re[1..]].concat();
[INFO] [stdout]     |                                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/expand.rs:249:38
[INFO] [stdout]     |
[INFO] [stdout] 249 |                 iter = iter.as_str()[skip..].chars();
[INFO] [stdout]     |                                      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]   --> src/parse.rs:96:20
[INFO] [stdout]    |
[INFO] [stdout] 96 |         if self.re[ix..].starts_with('|') {
[INFO] [stdout]    |                    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]   --> src/parse.rs:98:27
[INFO] [stdout]    |
[INFO] [stdout] 98 |             while self.re[ix..].starts_with('|') {
[INFO] [stdout]    |                           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/parse.rs:279:52
[INFO] [stdout]     |
[INFO] [stdout] 279 |                         val: String::from(&self.re[ix..next]),
[INFO] [stdout]     |                                                    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/parse.rs:288:53
[INFO] [stdout]     |
[INFO] [stdout] 288 |         if let Some((id, skip)) = parse_id(&self.re[ix..], open, close) {
[INFO] [stdout]     |                                                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/parse.rs:409:68
[INFO] [stdout]     |
[INFO] [stdout] 409 |                 ParseError::InvalidEscape(format!("\\{}", &self.re[ix + 1..end])),
[INFO] [stdout]     |                                                                    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/parse.rs:413:51
[INFO] [stdout]     |
[INFO] [stdout] 413 |             return Ok((end, make_literal(&self.re[ix + 1..end])));
[INFO] [stdout]     |                                                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/parse.rs:416:43
[INFO] [stdout]     |
[INFO] [stdout] 416 |         let inner = String::from(&self.re[ix..end]);
[INFO] [stdout]     |                                           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/parse.rs:436:22
[INFO] [stdout]     |
[INFO] [stdout] 436 |             && bytes[ix..ix + digits].iter().all(|&b| is_hex_digit(b))
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/parse.rs:439:28
[INFO] [stdout]     |
[INFO] [stdout] 439 |             (end, &self.re[ix..end])
[INFO] [stdout]     |                            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/parse.rs:457:35
[INFO] [stdout]     |
[INFO] [stdout] 457 |             (endhex + 1, &self.re[starthex..endhex])
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/parse.rs:536:45
[INFO] [stdout]     |
[INFO] [stdout] 536 |                     class.push_str(&self.re[ix..end]);
[INFO] [stdout]     |                                             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/parse.rs:560:37
[INFO] [stdout]     |
[INFO] [stdout] 560 |         let (la, skip) = if self.re[ix..].starts_with("?=") {
[INFO] [stdout]     |                                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/parse.rs:562:27
[INFO] [stdout]     |
[INFO] [stdout] 562 |         } else if self.re[ix..].starts_with("?!") {
[INFO] [stdout]     |                           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/parse.rs:564:27
[INFO] [stdout]     |
[INFO] [stdout] 564 |         } else if self.re[ix..].starts_with("?<=") {
[INFO] [stdout]     |                           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/parse.rs:566:27
[INFO] [stdout]     |
[INFO] [stdout] 566 |         } else if self.re[ix..].starts_with("?<!") {
[INFO] [stdout]     |                           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/parse.rs:568:27
[INFO] [stdout]     |
[INFO] [stdout] 568 |         } else if self.re[ix..].starts_with("?<") {
[INFO] [stdout]     |                           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/parse.rs:571:57
[INFO] [stdout]     |
[INFO] [stdout] 571 |             if let Some((id, skip)) = parse_id(&self.re[ix + 1..], "<", ">") {
[INFO] [stdout]     |                                                         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/parse.rs:577:27
[INFO] [stdout]     |
[INFO] [stdout] 577 |         } else if self.re[ix..].starts_with("?P<") {
[INFO] [stdout]     |                           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/parse.rs:580:57
[INFO] [stdout]     |
[INFO] [stdout] 580 |             if let Some((id, skip)) = parse_id(&self.re[ix + 2..], "<", ">") {
[INFO] [stdout]     |                                                         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/parse.rs:586:27
[INFO] [stdout]     |
[INFO] [stdout] 586 |         } else if self.re[ix..].starts_with("?P=") {
[INFO] [stdout]     |                           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/parse.rs:589:27
[INFO] [stdout]     |
[INFO] [stdout] 589 |         } else if self.re[ix..].starts_with("?>") {
[INFO] [stdout]     |                           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/parse.rs:591:27
[INFO] [stdout]     |
[INFO] [stdout] 591 |         } else if self.re[ix..].starts_with("?(") {
[INFO] [stdout]     |                           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/parse.rs:593:27
[INFO] [stdout]     |
[INFO] [stdout] 593 |         } else if self.re[ix..].starts_with('?') {
[INFO] [stdout]     |                           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/parse.rs:629:41
[INFO] [stdout]     |
[INFO] [stdout] 629 |             let s = format!("(?{}", &re[start..after_end]);
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/parse.rs:776:33
[INFO] [stdout]     |
[INFO] [stdout] 776 |                     match bytes[ix..].iter().position(|&c| c == b'\n') {
[INFO] [stdout]     |                                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/parse.rs:782:31
[INFO] [stdout]     |
[INFO] [stdout] 782 |                 b'(' if bytes[ix..].starts_with(b"(?#") => {
[INFO] [stdout]     |                               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/parse.rs:810:30
[INFO] [stdout]     |
[INFO] [stdout] 810 |     usize::from_str_radix(&s[ix..end], 10)
[INFO] [stdout]     |                              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/parse.rs:826:26
[INFO] [stdout]     |
[INFO] [stdout] 826 |     let id_len = match s[id_start..].find(|c: char| !is_id_char(c)) {
[INFO] [stdout]     |                          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/parse.rs:827:27
[INFO] [stdout]     |
[INFO] [stdout] 827 |         Some(id_len) if s[id_start + id_len..].starts_with(close) => Some(id_len),
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/parse.rs:835:22
[INFO] [stdout]     |
[INFO] [stdout] 835 |             Some((&s[id_start..id_end], id_end + close.len()))
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/vm.rs:289:18
[INFO] [stdout]     |
[INFO] [stdout] 289 |         for _ in 0..self.nsave {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/vm.rs:300:18
[INFO] [stdout]     |
[INFO] [stdout] 300 |         for i in 0..self.nsave {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/vm.rs:370:54
[INFO] [stdout]     |
[INFO] [stdout] 370 |             for &Branch { nsave, .. } in &self.stack[count + 1..] {
[INFO] [stdout]     |                                                      ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/vm.rs:378:49
[INFO] [stdout]     |
[INFO] [stdout] 378 |         for &Save { slot, .. } in &self.oldsave[oldsave_start..oldsave_end] {
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/vm.rs:383:19
[INFO] [stdout]     |
[INFO] [stdout] 383 |         for ix in oldsave_end..self.oldsave.len() {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/vm.rs:417:37
[INFO] [stdout]     |
[INFO] [stdout] 417 |     end <= s.len() && &s.as_bytes()[ix..end] == literal.as_bytes()
[INFO] [stdout]     |                                     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/vm.rs:577:30
[INFO] [stdout]     |
[INFO] [stdout] 577 |                     for _ in 0..count {
[INFO] [stdout]     |                              ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/vm.rs:613:39
[INFO] [stdout]     |
[INFO] [stdout] 613 |                     let ref_text = &s[lo..hi];
[INFO] [stdout]     |                                       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/vm.rs:636:42
[INFO] [stdout]     |
[INFO] [stdout] 636 |                     if inner.is_match(&s[ix..]) {
[INFO] [stdout]     |                                          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/vm.rs:639:34
[INFO] [stdout]     |
[INFO] [stdout] 639 |                         for _ in 0..size {
[INFO] [stdout]     |                                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/vm.rs:666:42
[INFO] [stdout]     |
[INFO] [stdout] 666 |                         match re.find(&s[ix..]) {
[INFO] [stdout]     |                                          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/vm.rs:672:78
[INFO] [stdout]     |
[INFO] [stdout] 672 |                         if let Some(m) = re.captures_read(&mut locations, &s[ix..]) {
[INFO] [stdout]     |                                                                              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/vm.rs:673:38
[INFO] [stdout]     |
[INFO] [stdout] 673 | ...                   for i in 0..(end_group - start_group) {
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:954:36
[INFO] [stdout]     |
[INFO] [stdout] 954 |                 new.push_str(&text[last_match..m.start()]);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/lib.rs:958:32
[INFO] [stdout]     |
[INFO] [stdout] 958 |             new.push_str(&text[last_match..]);
[INFO] [stdout]     |                                ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:977:32
[INFO] [stdout]     |
[INFO] [stdout] 977 |             new.push_str(&text[last_match..m.start()]);
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/lib.rs:981:28
[INFO] [stdout]     |
[INFO] [stdout] 981 |         new.push_str(&text[last_match..]);
[INFO] [stdout]     |                            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/lib.rs:1020:9
[INFO] [stdout]      |
[INFO] [stdout] 1020 |         self.start..self.end
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/lib.rs:1026:20
[INFO] [stdout]      |
[INFO] [stdout] 1026 |         &self.text[self.start..self.end]
[INFO] [stdout]      |                    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking quickcheck v1.0.3
[INFO] [stdout] error: public trait impl involving `Range` type
[INFO] [stdout]     --> src/lib.rs:1041:30
[INFO] [stdout]      |
[INFO] [stdout] 1041 | impl<'t> From<Match<'t>> for Range<usize> {
[INFO] [stdout]      |                              ^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: requested on the command line with `-D trait-impl-range`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error; 57 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `fancy-regex` (lib) due to 2 previous errors; 57 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "5a948b401b573696cfdd139c3f3443baa67ff66f8568de467282d72d84c54c30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a948b401b573696cfdd139c3f3443baa67ff66f8568de467282d72d84c54c30", kill_on_drop: false }`
[INFO] [stdout] 5a948b401b573696cfdd139c3f3443baa67ff66f8568de467282d72d84c54c30
